first commit

mod/data/field/checkbox/classes/privacy/provider.php

@@ -0,0 +1,72 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_checkbox.
+ *
+ * @package    datafield_checkbox
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_checkbox\privacy;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_checkbox implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        $defaultvalue->field['options'] = preg_split('/\s*\n\s*/', trim($fieldobj->param1), -1, PREG_SPLIT_NO_EMPTY);
+        $defaultvalue->content = explode('##', $defaultvalue->content);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/checkbox/field.class.php

@@ -0,0 +1,306 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_checkbox extends data_field_base {
+
+    var $type = 'checkbox';
+    /**
+     * priority for globalsearch indexing
+     *
+     * @var int
+     */
+    protected static $priority = self::LOW_PRIORITY;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        $options = explode("\n", $this->field->param1);
+        $options = array_map('trim', $options);
+        $selected = $options[$recordid % count($options)];
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => $selected,
+            'content1' => null,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $DB, $OUTPUT;
+
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id;
+            $content = $formdata->$fieldname ?? [];
+        } else if ($recordid) {
+            $content = $DB->get_field('data_content', 'content', ['fieldid' => $this->field->id, 'recordid' => $recordid]);
+            $content = explode('##', $content ?? '');
+        } else {
+            $content = [];
+        }
+
+        $str = '<div title="' . s($this->field->description) . '">';
+        $str .= '<fieldset><legend><span class="accesshide">'.s($this->field->name);
+        if ($this->field->required) {
+            $str .= '$nbsp;' . get_string('requiredelement', 'form');
+            $str .= '</span></legend>';
+            $image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+            $str .= html_writer::div($image, 'inline-req');
+        } else {
+            $str .= '</span></legend>';
+        }
+
+        $i = 0;
+        foreach (explode("\n", $this->field->param1) as $checkbox) {
+            $checkbox = trim($checkbox);
+            if ($checkbox === '') {
+                continue; // skip empty lines
+            }
+            $str .= '<input type="hidden" name="field_' . $this->field->id . '[]" value="" />';
+            $str .= '<input type="checkbox" id="field_'.$this->field->id.'_'.$i.'" name="field_' . $this->field->id . '[]" ';
+            $str .= 'value="' . s($checkbox) . '" class="mod-data-input mr-1" ';
+
+            if (array_search($checkbox, $content) !== false) {
+                $str .= 'checked />';
+            } else {
+                $str .= '/>';
+            }
+            $str .= '<label for="field_'.$this->field->id.'_'.$i.'">'.$checkbox.'</label><br />';
+            $i++;
+        }
+        $str .= '</fieldset>';
+        $str .= '</div>';
+        return $str;
+    }
+
+    function display_search_field($value='') {
+        global $CFG, $DB;
+
+        if (is_array($value)) {
+            $content = $value['checked'];
+            $allrequired = $value['allrequired'] ? true : false;
+        } else {
+            $content = array();
+            $allrequired = false;
+        }
+
+        $str = '';
+        $found = false;
+        $marginclass = ['class' => 'mr-1'];
+        foreach (explode("\n",$this->field->param1) as $checkbox) {
+            $checkbox = trim($checkbox);
+            if (in_array($checkbox, $content)) {
+                $str .= html_writer::checkbox('f_'.$this->field->id.'[]', s($checkbox), true, $checkbox, $marginclass);
+            } else {
+                $str .= html_writer::checkbox('f_'.$this->field->id.'[]', s($checkbox), false, $checkbox, $marginclass);
+            }
+            $str .= html_writer::empty_tag('br');
+            $found = true;
+        }
+        if (!$found) {
+            return '';
+        }
+
+        $requiredstr = get_string('selectedrequired', 'data');
+        $str .= html_writer::checkbox('f_'.$this->field->id.'_allreq', null, $allrequired, $requiredstr, $marginclass);
+        return $str;
+    }
+
+    public function parse_search_field($defaults = null) {
+        $paramselected = 'f_'.$this->field->id;
+        $paramallrequired = 'f_'.$this->field->id.'_allreq';
+
+        if (empty($defaults[$paramselected])) { // One empty means the other ones are empty too.
+            $defaults = array($paramselected => array(), $paramallrequired => 0);
+        }
+
+        $selected    = optional_param_array($paramselected, $defaults[$paramselected], PARAM_NOTAGS);
+        $allrequired = optional_param($paramallrequired, $defaults[$paramallrequired], PARAM_BOOL);
+
+        if (empty($selected)) {
+            // no searching
+            return '';
+        }
+        return array('checked'=>$selected, 'allrequired'=>$allrequired);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_checkbox_{$i}_";
+        $params = array();
+        $varcharcontent = $DB->sql_compare_text("{$tablealias}.content", 255);
+
+        $allrequired = $value['allrequired'];
+        $selected    = $value['checked'];
+
+        if ($selected) {
+            $conditions = array();
+            $j=0;
+            foreach ($selected as $sel) {
+                $j++;
+                $xname = $name.$j;
+                $likesel = str_replace('%', '\%', $sel);
+                $likeselsel = str_replace('_', '\_', $likesel);
+                $conditions[] = "({$tablealias}.fieldid = {$this->field->id} AND ({$varcharcontent} = :{$xname}a
+                                                                               OR {$tablealias}.content LIKE :{$xname}b
+                                                                               OR {$tablealias}.content LIKE :{$xname}c
+                                                                               OR {$tablealias}.content LIKE :{$xname}d))";
+                $params[$xname.'a'] = $sel;
+                $params[$xname.'b'] = "$likesel##%";
+                $params[$xname.'c'] = "%##$likesel";
+                $params[$xname.'d'] = "%##$likesel##%";
+            }
+            if ($allrequired) {
+                return array(" (".implode(" AND ", $conditions).") ", $params);
+            } else {
+                return array(" (".implode(" OR ", $conditions).") ", $params);
+            }
+        } else {
+            return array(" ", array());
+        }
+    }
+
+    function update_content($recordid, $value, $name='') {
+        global $DB;
+
+        $content = new stdClass();
+        $content->fieldid = $this->field->id;
+        $content->recordid = $recordid;
+        $content->content = $this->format_data_field_checkbox_content($value);
+
+        if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+            $content->id = $oldcontent->id;
+            return $DB->update_record('data_content', $content);
+        } else {
+            return $DB->insert_record('data_content', $content);
+        }
+    }
+
+    function display_browse_field($recordid, $template) {
+        $content = $this->get_data_content($recordid);
+        if (!$content || empty($content->content)) {
+            return '';
+        }
+
+        $options = explode("\n", $this->field->param1);
+        $options = array_map('trim', $options);
+
+        $contentarray = explode('##', $content->content);
+        $str = '';
+        foreach ($contentarray as $line) {
+            if (!in_array($line, $options)) {
+                // Hmm, looks like somebody edited the field definition.
+                continue;
+            }
+            $str .= $line . "<br />\n";
+        }
+        return $str;
+    }
+
+    function format_data_field_checkbox_content($content) {
+        if (!is_array($content)) {
+            return NULL;
+        }
+        $options = explode("\n", $this->field->param1);
+        $options = array_map('trim', $options);
+
+        $vals = array();
+        foreach ($content as $key=>$val) {
+            if ($key === 'xxx') {
+                continue;
+            }
+            if (!in_array($val, $options)) {
+                continue;
+
+            }
+            $vals[] = $val;
+        }
+
+        if (empty($vals)) {
+            return NULL;
+        }
+
+        return implode('##', $vals);
+    }
+
+    /**
+     * Check whether any boxes in the checkbox where checked.
+     *
+     * @param mixed $value The submitted values
+     * @param mixed $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        $found = false;
+        foreach ($value as $checkboxitem) {
+            if (strval($checkboxitem) !== '') {
+                $found = true;
+                break;
+            }
+        }
+        return $found;
+    }
+
+    /**
+     * Returns the presentable string value for a field content.
+     *
+     * The returned string should be plain text.
+     *
+     * @param stdClass $content
+     * @return string
+     */
+    public static function get_content_value($content) {
+        $arr = explode('##', $content->content);
+
+        $strvalue = '';
+        foreach ($arr as $a) {
+            $strvalue .= $a . ' ';
+        }
+
+        return trim($strvalue, "\r\n ");
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/checkbox/lang/en/datafield_checkbox.php

@@ -0,0 +1,29 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_checkbox', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage checkbox
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Checkboxes';
+$string['fieldtypelabel'] = 'Checkboxes';
+$string['privacy:metadata'] = 'The Checkboxes field component doesn\'t store any personal data; it uses tables defined in mod_data.';

mod/data/field/checkbox/templates/checkbox.mustache

@@ -0,0 +1,54 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_checkbox/checkbox
+
+    The purpose of this template is to enable the user to define a checkbox field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * param1 string The field's options.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "param1": "One\nTwo\nThree"
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3 col-form-label d-flex pb-0 pr-md-0">
+            <label for="param1">{{#str}}fieldoptions, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <textarea class="optionstextarea form-control" name="param1" id="param1" cols="80" rows="10">{{param1}}</textarea>
+        </div>
+    </div>
+</fieldset>

mod/data/field/checkbox/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage checkbox
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_checkbox'; // Full name of the plugin (used for diagnostics)

mod/data/field/date/classes/privacy/provider.php

@@ -0,0 +1,72 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_date.
+ *
+ * @package    datafield_date
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_date\privacy;
+use core_privacy\local\request\transform;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_date implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        $defaultvalue->content = transform::date($defaultvalue->content);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/date/field.class.php

@@ -0,0 +1,235 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+//2/19/07:  Advanced search of the date field is currently disabled because it does not track
+// pre 1970 dates and does not handle blank entrys.  Advanced search functionality for this field
+// type can be enabled once these issues are addressed in the core API.
+
+class data_field_date extends data_field_base {
+
+    var $type = 'date';
+
+    var $day   = 0;
+    var $month = 0;
+    var $year  = 0;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => (string) time(),
+            'content1' => null,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $DB, $OUTPUT;
+
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id . '_day';
+            $day   = $formdata->$fieldname;
+            $fieldname = 'field_' . $this->field->id . '_month';
+            $month   = $formdata->$fieldname;
+            $fieldname = 'field_' . $this->field->id . '_year';
+            $year   = $formdata->$fieldname;
+
+            $calendartype = \core_calendar\type_factory::get_calendar_instance();
+            $gregoriandate = $calendartype->convert_to_gregorian($year, $month, $day);
+            $content = make_timestamp(
+                $gregoriandate['year'],
+                $gregoriandate['month'],
+                $gregoriandate['day'],
+                $gregoriandate['hour'],
+                $gregoriandate['minute'],
+                0,
+                0,
+                false);
+        } else if ($recordid) {
+            $content = (int)$DB->get_field('data_content', 'content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid));
+        } else {
+            $content = time();
+        }
+
+        $str = '<div title="'.s($this->field->description).'" class="mod-data-input d-flex flex-wrap align-items-center">';
+
+        $dayselector = html_writer::select_time(
+            type: 'days',
+            name: "field_{$this->field->id}_day",
+            currenttime: $content,
+            timezone: 0,
+        );
+        $monthselector = html_writer::select_time(
+            type: 'months',
+            name: "field_{$this->field->id}_month",
+            currenttime: $content,
+            timezone: 0,
+        );
+        $yearselector = html_writer::select_time(
+            type: 'years',
+            name: "field_{$this->field->id}_year",
+            currenttime: $content,
+            timezone: 0,
+        );
+
+        $str .= $dayselector . $monthselector . $yearselector;
+        $str .= '</div>';
+
+        return $str;
+    }
+
+    // Enable the following three functions once core API issues have been addressed.
+
+    /**
+     * Display the search field in advanced search page
+     * @param mixed $value
+     * @return string
+     * @throws coding_exception
+     */
+    public function display_search_field($value = null) {
+        $currenttime = time();
+        $selectors = html_writer::select_time('days', 'f_' . $this->field->id . '_d', $value['timestamp'] ?? $currenttime)
+            . html_writer::select_time('months', 'f_' . $this->field->id . '_m', $value['timestamp'] ?? $currenttime)
+            . html_writer::select_time('years', 'f_' . $this->field->id . '_y', $value['timestamp'] ?? $currenttime);
+        $datecheck = html_writer::checkbox('f_' . $this->field->id . '_z', 1, $value['usedate'] ?? 0);
+        $str = '<div class="d-flex flex-wrap">' . $selectors . ' ' . $datecheck . ' ' . get_string('usedate', 'data') . '</div>';
+
+        return $str;
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_date_$i";
+        $varcharcontent = $DB->sql_compare_text("{$tablealias}.content");
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND $varcharcontent = :$name) ", array($name => $value['timestamp']));
+    }
+
+    public function parse_search_field($defaults = null) {
+        $paramday = 'f_'.$this->field->id.'_d';
+        $parammonth = 'f_'.$this->field->id.'_m';
+        $paramyear = 'f_'.$this->field->id.'_y';
+        $paramusedate = 'f_'.$this->field->id.'_z';
+        if (empty($defaults[$paramday])) {  // One empty means the other ones are empty too.
+            $defaults = array($paramday => 0, $parammonth => 0, $paramyear => 0, $paramusedate => 0);
+        }
+
+        $day   = optional_param($paramday, $defaults[$paramday], PARAM_INT);
+        $month = optional_param($parammonth, $defaults[$parammonth], PARAM_INT);
+        $year  = optional_param($paramyear, $defaults[$paramyear], PARAM_INT);
+        $usedate = optional_param($paramusedate, $defaults[$paramusedate], PARAM_INT);
+
+        $data = array();
+        if (!empty($day) && !empty($month) && !empty($year) && $usedate == 1) {
+            $calendartype = \core_calendar\type_factory::get_calendar_instance();
+            $gregoriandate = $calendartype->convert_to_gregorian($year, $month, $day);
+
+            $data['timestamp'] = make_timestamp(
+                $gregoriandate['year'],
+                $gregoriandate['month'],
+                $gregoriandate['day'],
+                $gregoriandate['hour'],
+                $gregoriandate['minute'],
+                0,
+                0,
+                false);
+            $data['usedate'] = 1;
+            return $data;
+        } else {
+            return 0;
+        }
+    }
+
+    function update_content($recordid, $value, $name='') {
+        global $DB;
+
+        $names = explode('_',$name);
+        $name = $names[2];          // day month or year
+
+        $this->$name = $value;
+
+        if ($this->day and $this->month and $this->year) {  // All of them have been collected now
+
+            $content = new stdClass();
+            $content->fieldid = $this->field->id;
+            $content->recordid = $recordid;
+
+            $calendartype = \core_calendar\type_factory::get_calendar_instance();
+            $gregoriandate = $calendartype->convert_to_gregorian($this->year, $this->month, $this->day);
+            $content->content = make_timestamp(
+                $gregoriandate['year'],
+                $gregoriandate['month'],
+                $gregoriandate['day'],
+                $gregoriandate['hour'],
+                $gregoriandate['minute'],
+                0,
+                0,
+                false);
+
+            if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+                $content->id = $oldcontent->id;
+                return $DB->update_record('data_content', $content);
+            } else {
+                return $DB->insert_record('data_content', $content);
+            }
+        }
+    }
+
+    function display_browse_field($recordid, $template) {
+        $content = $this->get_data_content($recordid);
+        if (!$content || empty($content->content)) {
+            return '';
+        }
+        return userdate($content->content, get_string('strftimedate'), 0);
+    }
+
+    function get_sort_sql($fieldname) {
+        global $DB;
+        return $DB->sql_cast_char2real($fieldname, true);
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/date/lang/en/datafield_date.php

@@ -0,0 +1,29 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_date', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage date
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Date';
+$string['fieldtypelabel'] = 'Date';
+$string['privacy:metadata'] = 'The Date field component doesn\'t store any personal data; it uses tables defined in mod_data.';

mod/data/field/date/templates/date.mustache

@@ -0,0 +1,41 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_date/date
+
+    The purpose of this template is to enable the user to define a date field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description"
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+</fieldset>

mod/data/field/date/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage date
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_date';  // Full name of the plugin (used for diagnostics)

mod/data/field/file/classes/privacy/provider.php

@@ -0,0 +1,78 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_file.
+ *
+ * @package    datafield_file
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_file\privacy;
+use mod_data\privacy\datafield_provider;
+use core_privacy\local\request\writer;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_file implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        if ($fieldobj->param3) {
+            $defaultvalue->field['maxbytes'] = $fieldobj->param3;
+        }
+        // Change file name to file path.
+        $defaultvalue->file = writer::with_context($context)
+            ->rewrite_pluginfile_urls([$recordobj->id, $contentobj->id], 'mod_data', 'content', $contentobj->id,
+                '@@PLUGINFILE@@/' . $defaultvalue->content);
+        unset($defaultvalue->content);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/file/field.class.php

@@ -0,0 +1,338 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Class file field for database activity
+ *
+ * @package    datafield_file
+ * @copyright  2005 Martin Dougiamas
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class data_field_file extends data_field_base {
+    var $type = 'file';
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => 'samplefile.csv',
+            'content1' => 'samplefile.csv',
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $CFG, $DB, $OUTPUT, $PAGE;
+
+        // Necessary for the constants used in args.
+        require_once($CFG->dirroot . '/repository/lib.php');
+
+        $itemid = null;
+
+        // editing an existing database entry
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id . '_file';
+            $itemid = clean_param($formdata->$fieldname, PARAM_INT);
+        } else if ($recordid) {
+            if (!$content = $DB->get_record('data_content', array('fieldid' => $this->field->id, 'recordid' => $recordid))) {
+                // Quickly make one now!
+                $content = new stdClass();
+                $content->fieldid  = $this->field->id;
+                $content->recordid = $recordid;
+                $id = $DB->insert_record('data_content', $content);
+                $content = $DB->get_record('data_content', array('id' => $id));
+            }
+            file_prepare_draft_area($itemid, $this->context->id, 'mod_data', 'content', $content->id);
+
+        } else {
+            $itemid = file_get_unused_draft_itemid();
+        }
+
+        // database entry label
+        $html = '<div title="' . s($this->field->description) . '">';
+        $html .= '<fieldset><legend><span class="accesshide">'.s($this->field->name);
+
+        if ($this->field->required) {
+            $html .= '&nbsp;' . get_string('requiredelement', 'form') . '</span></legend>';
+            $image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+            $html .= html_writer::div($image, 'inline-req');
+        } else {
+            $html .= '</span></legend>';
+        }
+
+        // itemid element
+        $html .= '<input type="hidden" name="field_'.$this->field->id.'_file" value="'.s($itemid).'" />';
+
+        $options = new stdClass();
+        $options->maxbytes = $this->field->param3;
+        $options->maxfiles  = 1; // Limit to one file for the moment, this may be changed if requested as a feature in the future.
+        $options->itemid    = $itemid;
+        $options->accepted_types = '*';
+        $options->return_types = FILE_INTERNAL | FILE_CONTROLLED_LINK;
+        $options->context = $PAGE->context;
+
+        $fm = new form_filemanager($options);
+        // Print out file manager.
+
+        $output = $PAGE->get_renderer('core', 'files');
+        $html .= '<div class="mod-data-input">';
+        $html .= $output->render($fm);
+        $html .= '</div>';
+        $html .= '</fieldset>';
+        $html .= '</div>';
+
+        return $html;
+    }
+
+    function display_search_field($value = '') {
+        return '<label class="accesshide" for="f_' . $this->field->id . '">' . s($this->field->name) . '</label>' .
+               '<input type="text" size="16" id="f_'.$this->field->id.'" name="f_'.$this->field->id.'" ' .
+                    'value="'.s($value).'" class="form-control"/>';
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_file_$i";
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND ".$DB->sql_like("{$tablealias}.content", ":$name", false).") ", array($name=>"%$value%"));
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    function get_file($recordid, $content=null) {
+        global $DB;
+        if (empty($content)) {
+            if (!$content = $this->get_data_content($recordid)) {
+                return null;
+            }
+        }
+        $fs = get_file_storage();
+        if (!$file = $fs->get_file($this->context->id, 'mod_data', 'content', $content->id, '/', $content->content)) {
+            return null;
+        }
+
+        return $file;
+    }
+
+    function display_browse_field($recordid, $template) {
+        global $OUTPUT;
+
+        $content = $this->get_data_content($recordid);
+
+        if (!$content || empty($content->content)) {
+            return '';
+        }
+
+        $file = null;
+        $url = '';
+        $name = !empty($content->content1) ? $content->content1 : $content->content;
+
+        if ($this->preview) {
+            $file = (object)[
+                'filename' => $content->content,
+                'mimetype' => 'text/csv',
+            ];
+            $name = $content->content;
+        } else {
+            $file = $this->get_file($recordid, $content);
+            if (!$file) {
+                return '';
+            }
+            $fileurl = moodle_url::make_pluginfile_url(
+                $file->get_contextid(),
+                $file->get_component(),
+                $file->get_filearea(),
+                $file->get_itemid(),
+                $file->get_filepath(),
+                $file->get_filename()
+            );
+            $url = $fileurl->out();
+        }
+
+        $icon = $OUTPUT->pix_icon(
+            file_file_icon($file),
+            get_mimetype_description($file),
+            'moodle',
+            ['width' => 16, 'height' => 16]
+        );
+
+        return $icon . '&nbsp;<a class="data-field-link" href="'.$url.'" >' . s($name) . '</a>';
+    }
+
+
+    // content: "a##b" where a is the file name, b is the display name
+    function update_content($recordid, $value, $name='') {
+        global $CFG, $DB, $USER;
+        $fs = get_file_storage();
+
+        // Should always be available since it is set by display_add_field before initializing the draft area.
+        $content = $DB->get_record('data_content', array('fieldid' => $this->field->id, 'recordid' => $recordid));
+        if (!$content) {
+            $content = (object)array('fieldid' => $this->field->id, 'recordid' => $recordid);
+            $content->id = $DB->insert_record('data_content', $content);
+        }
+
+        file_save_draft_area_files($value, $this->context->id, 'mod_data', 'content', $content->id);
+
+        $usercontext = context_user::instance($USER->id);
+        $files = $fs->get_area_files($this->context->id, 'mod_data', 'content', $content->id, 'itemid, filepath, filename', false);
+
+        // We expect no or just one file (maxfiles = 1 option is set for the form_filemanager).
+        if (count($files) == 0) {
+            $content->content = null;
+        } else {
+            $content->content = array_values($files)[0]->get_filename();
+            if (count($files) > 1) {
+                // This should not happen with a consistent database. Inform admins/developers about the inconsistency.
+                debugging('more then one file found in mod_data instance {$this->data->id} file field (field id: {$this->field->id}) area during update data record {$recordid} (content id: {$content->id})', DEBUG_NORMAL);
+            }
+        }
+        $DB->update_record('data_content', $content);
+    }
+
+    /**
+     * Here we export the text value of a file field which is the filename of the exported file.
+     *
+     * @param stdClass $record the record which is being exported
+     * @return string the value which will be stored in the exported file for this field
+     */
+    public function export_text_value(stdClass $record): string {
+        return !empty($record->content) ? $record->content : '';
+    }
+
+    /**
+     * Specifies that this field type supports the export of files.
+     *
+     * @return bool true which means that file export is being supported by this field type
+     */
+    public function file_export_supported(): bool {
+        return true;
+    }
+
+    /**
+     * Specifies that this field type supports the import of files.
+     *
+     * @return bool true which means that file import is being supported by this field type
+     */
+    public function file_import_supported(): bool {
+        return true;
+    }
+
+    /**
+     * Provides the necessary code for importing a file when importing the content of a mod_data instance.
+     *
+     * @param int $contentid the id of the mod_data content record
+     * @param string $filecontent the content of the file to import as string
+     * @param string $filename the filename the imported file should get
+     * @return void
+     */
+    public function import_file_value(int $contentid, string $filecontent, string $filename): void {
+        $filerecord = [
+            'contextid' => $this->context->id,
+            'component' => 'mod_data',
+            'filearea' => 'content',
+            'itemid' => $contentid,
+            'filepath' => '/',
+            'filename' => $filename,
+        ];
+        $fs = get_file_storage();
+        $fs->create_file_from_string($filerecord, $filecontent);
+    }
+
+    /**
+     * Exports the file content for file export.
+     *
+     * @param stdClass $record the data content record the file belongs to
+     * @return null|string The file content of the stored file or null if no file should be exported for this record
+     */
+    public function export_file_value(stdClass $record): null|string {
+        $file = $this->get_file($record->id);
+        return $file ? $file->get_content() : null;
+    }
+
+    function file_ok($path) {
+        return true;
+    }
+
+    /**
+     * Custom notempty function
+     *
+     * @param string $value
+     * @param string $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        global $USER;
+
+        $names = explode('_', $name);
+        if ($names[2] == 'file') {
+            $usercontext = context_user::instance($USER->id);
+            $fs = get_file_storage();
+            $files = $fs->get_area_files($usercontext->id, 'user', 'draft', $value);
+            return count($files) >= 2;
+        }
+        return false;
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+
+    public function get_field_params(): array {
+        global $DB, $CFG;
+
+        $data = parent::get_field_params();
+
+        $course = $DB->get_record('course', ['id' => $this->data->course]);
+        $filesizes = get_max_upload_sizes($CFG->maxbytes, $course->maxbytes, 0, $this->field->param3);
+
+        foreach ($filesizes as $value => $name) {
+            if (!((isset($this->field->param3) && $value == $this->field->param3))) {
+                $data['filesizes'][] = ['name' => $name, 'value' => $value, 'selected' => 0];
+            } else {
+                $data['filesizes'][] = ['name' => $name, 'value' => $value, 'selected' => 1];
+            }
+        }
+
+        return $data;
+    }
+}

mod/data/field/file/lang/en/datafield_file.php

@@ -0,0 +1,29 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_file', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage file
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'File';
+$string['fieldtypelabel'] = 'File';
+$string['privacy:metadata'] = 'The File field component doesn\'t store any personal data; it uses tables defined in mod_data.';

mod/data/field/file/templates/file.mustache

@@ -0,0 +1,58 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_file/file
+
+    The purpose of this template is to enable the user to define a file field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * filesizes array The field's file sizes.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "filesizes": [ { "name": "Site upload limit (64MB)", "value": "0", "selected": true },
+                     { "name": "64MB", "value": "67108864", "selected": false } ]
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3"><label for="param3" class="mb-0">
+            {{#str}}maxsize, data{{/str}}</label></div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <select id="param3" class="select custom-select form-control" name="param3">
+                {{#filesizes}}
+                    <option value="{{value}}" {{#selected}}selected{{/selected}}>{{name}}</option>
+                {{/filesizes}}
+            </select>
+        </div>
+    </div>
+</fieldset>

mod/data/field/file/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage file
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_file';  // Full name of the plugin (used for diagnostics)

mod/data/field/latlong/classes/privacy/provider.php

@@ -0,0 +1,82 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_latlong.
+ *
+ * @package    datafield_latlong
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_latlong\privacy;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_latlong implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        $defaultvalue->field['services'] = explode(',', $fieldobj->param1);
+        if ($fieldobj->param2 > 0) {
+            $defaultvalue->field['label'] = 'Content of field '.$fieldobj->param2;
+        } else if ($fieldobj->param2 == -2) {
+            $defaultvalue->field['label'] = 'lattitude/longitude';
+        } else {
+            $defaultvalue->field['label'] = 'item #';
+        }
+        $defaultvalue->lattitude = $contentobj->content;
+        $defaultvalue->longitude = $contentobj->content1;
+        unset($defaultvalue->content);
+        unset($defaultvalue->content1);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/latlong/field.class.php

@@ -0,0 +1,397 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_latlong extends data_field_base {
+    var $type = 'latlong';
+
+    // This is an array of URL schemes for linking out to services, using the float values of lat and long.
+    // In each scheme, the special markers @lat@ and @long@ will be replaced by the float values.
+    // The config options for the field store each service name that should be displayed, in a comma-separated
+    // field. Therefore please DO NOT include commas in the service names if you are adding extra services.
+
+    // Parameter data used:
+    // "param1" is a comma-separated list of the linkout service names that are enabled for this instance
+    // "param2" indicates the label that will be used in generating Google Earth KML files: -1 for item #, -2 for lat/long, positive number for the (text) field to use.
+
+    var $linkoutservices = array(
+          "Google Maps" => "http://maps.google.com/maps?q=@lat@,+@long@&iwloc=A&hl=en",
+          "Google Earth" => "@wwwroot@/mod/data/field/latlong/kml.php?d=@dataid@&fieldid=@fieldid@&rid=@recordid@",
+          "Geabios" => "http://www.geabios.com/html/services/maps/PublicMap.htm?lat=@lat@&lon=@long@&fov=0.3&title=Moodle%20data%20item",
+          "OpenStreetMap" => "http://www.openstreetmap.org/index.html?lat=@lat@&lon=@long@&zoom=11",
+          "Multimap" => "http://www.multimap.com/map/browse.cgi?scale=200000&lon=@long@&lat=@lat@&icon=x"
+    );
+    // Other map sources listed at http://kvaleberg.com/extensions/mapsources/index.php?params=51_30.4167_N_0_7.65_W_region:earth
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => 41.391205,
+            'content1' => 2.163873,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $CFG, $DB, $OUTPUT;
+
+        $lat = '';
+        $long = '';
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id . '_0';
+            $lat = $formdata->$fieldname;
+            $fieldname = 'field_' . $this->field->id . '_1';
+            $long = $formdata->$fieldname;
+        } else if ($recordid) {
+            if ($content = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+                $lat  = $content->content;
+                $long = $content->content1;
+            }
+        }
+        $str = '<div title="'.s($this->field->description).'">';
+        $str .= '<fieldset><legend><span class="accesshide">'.s($this->field->name).'</span></legend>';
+        $str .= '<table class="d-flex flex-wrap align-items-center"><tr><td align="right">';
+        $classes = 'mod-data-input form-control-static';
+        $str .= '<label for="field_'.$this->field->id.'_0" class="' . $classes . '">' . get_string('latitude', 'data');
+        if ($this->field->required) {
+            $str .= $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+        }
+        $classes = 'form-control mx-1';
+        $str .= '</label></td><td>';
+        $str .= '<input class="' . $classes . '" type="text" name="field_'.$this->field->id.'_0" ';
+        $str .= ' id="field_'.$this->field->id.'_0" value="';
+        $str .= s($lat).'" size="10" />°N</td></tr>';
+        $classes = 'mod-data-input form-control-static';
+        $str .= '<tr><td align="right"><label for="field_'.$this->field->id.'_1" class="' . $classes . '">';
+        $str .= get_string('longitude', 'data');
+        if ($this->field->required) {
+            $str .= $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+        }
+        $classes = 'form-control mx-1';
+        $str .= '</label></td><td><input class="' . $classes . '" type="text" ';
+        $str .= 'name="field_'.$this->field->id.'_1" id="field_'.$this->field->id.'_1" value="';
+        $str .= s($long).'" size="10" />°E</td>';
+        $str .= '</tr>';
+        $str .= '</table>';
+        $str .= '</fieldset>';
+        $str .= '</div>';
+        return $str;
+    }
+
+    function display_search_field($value = '') {
+        global $CFG, $DB;
+
+        $varcharlat = $DB->sql_compare_text('content');
+        $varcharlong= $DB->sql_compare_text('content1');
+        $latlongsrs = $DB->get_recordset_sql(
+            "SELECT DISTINCT $varcharlat AS la, $varcharlong AS lo
+               FROM {data_content}
+              WHERE fieldid = ?
+             ORDER BY $varcharlat, $varcharlong", array($this->field->id));
+
+        $options = array();
+        foreach ($latlongsrs as $latlong) {
+            $latitude = format_float($latlong->la, 4);
+            $longitude = format_float($latlong->lo, 4);
+            if ($latitude && $longitude) {
+                $options[$latlong->la . ',' . $latlong->lo] = $latitude . ' ' . $longitude;
+            }
+        }
+        $latlongsrs->close();
+
+        $classes = array('class' => 'accesshide');
+        $return = html_writer::label(get_string('latlong', 'data'), 'menuf_'.$this->field->id, false, $classes);
+        $classes = array('class' => 'custom-select');
+        $return .= html_writer::select($options, 'f_'.$this->field->id, $value, array('' => get_string('menuchoose', 'data')),
+            $classes);
+       return $return;
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name1 = "df_latlong1_$i";
+        $name2 = "df_latlong2_$i";
+        $varcharlat = $DB->sql_compare_text("{$tablealias}.content");
+        $varcharlong= $DB->sql_compare_text("{$tablealias}.content1");
+
+
+        $latlong[0] = '';
+        $latlong[1] = '';
+        $latlong = explode (',', $value, 2);
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND $varcharlat = :$name1 AND $varcharlong = :$name2) ",
+                     array($name1=>$latlong[0], $name2=>$latlong[1]));
+    }
+
+    function display_browse_field($recordid, $template) {
+        global $CFG;
+
+        $content = $this->get_data_content($recordid);
+        if (!$content) {
+            return '';
+        }
+
+        $lat = $content->content;
+        if (strlen($lat ?? '') < 1) {
+            return '';
+        }
+        $long = $content->content1;
+        if (strlen($long ?? '') < 1) {
+            return '';
+        }
+        // We use format_float to display in the regional format.
+        if ($lat < 0) {
+            $compasslat = format_float(-$lat, 4) . '°S';
+        } else {
+            $compasslat = format_float($lat, 4) . '°N';
+        }
+        if ($long < 0) {
+            $compasslong = format_float(-$long, 4) . '°W';
+        } else {
+            $compasslong = format_float($long, 4) . '°E';
+        }
+
+        // Now let's create the jump-to-services link.
+        $servicesshown = explode(',', $this->field->param1);
+
+        // These are the different things that can be magically inserted into URL schemes.
+        $urlreplacements = array(
+            '@lat@' => $lat,
+            '@long@' => $long,
+            '@wwwroot@' => $CFG->wwwroot,
+            '@contentid@' => $content->id,
+            '@dataid@' => $this->data->id,
+            '@courseid@' => $this->data->course,
+            '@fieldid@' => $content->fieldid,
+            '@recordid@' => $content->recordid,
+        );
+
+        if (count($servicesshown) == 1 && $servicesshown[0]) {
+            $str = " <a class=\"data-field-link\" href='"
+                        . str_replace(
+                            array_keys($urlreplacements),
+                            array_values($urlreplacements),
+                            $this->linkoutservices[$servicesshown[0]]
+                        ) . "' title='$servicesshown[0]'>$compasslat $compasslong</a>";
+        } else if (count($servicesshown) > 1) {
+            $str = '<form id="latlongfieldbrowse" class="data-field-html">';
+            $str .= "$compasslat, $compasslong\n";
+            $str .= "<label class='accesshide' for='jumpto'>". get_string('jumpto') ."</label>";
+            $str .= '<select id="jumpto" name="jumpto" class="custom-select">';
+            foreach ($servicesshown as $servicename) {
+                // Add a link to a service.
+                $str .= "\n  <option value='"
+                            . str_replace(
+                                array_keys($urlreplacements),
+                                array_values($urlreplacements),
+                                $this->linkoutservices[$servicename]
+                            ) . "'>".htmlspecialchars($servicename, ENT_COMPAT)."</option>";
+            }
+            // NB! If you are editing this, make sure you don't break the javascript reference "previousSibling"
+            // which allows the "Go" button to refer to the drop-down selector.
+            $str .= '\n</select><input type="button" class="btn ml-1 btn-secondary" value="' . get_string('go');
+            $str .= '" onclick="if(previousSibling.value){self.location=previousSibling.value}"/>';
+            $str .= '</form>';
+        } else {
+            $str = "$compasslat, $compasslong";
+        }
+
+        return $str;
+    }
+
+    function update_content_import($recordid, $value, $name='') {
+        $values = explode(" ", $value, 2);
+
+        foreach ($values as $index => $value) {
+            $this->update_content($recordid, $value, $name . '_' . $index);
+        }
+    }
+
+    function update_content($recordid, $value, $name='') {
+        global $DB;
+
+        $content = new stdClass();
+        $content->fieldid = $this->field->id;
+        $content->recordid = $recordid;
+        // When updating these values (which might be region formatted) we should format
+        // the float to allow for a consistent float format in the database.
+        $value = unformat_float($value);
+        $value = trim($value ?? '');
+        if (strlen($value) > 0) {
+            $value = floatval($value);
+        } else {
+            $value = null;
+        }
+        $names = explode('_', $name);
+        switch ($names[2]) {
+            case 0:
+                // update lat
+                $content->content = $value;
+                break;
+            case 1:
+                // update long
+                $content->content1 = $value;
+                break;
+            default:
+                break;
+        }
+        if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+            $content->id = $oldcontent->id;
+            return $DB->update_record('data_content', $content);
+        } else {
+            return $DB->insert_record('data_content', $content);
+        }
+    }
+
+    function get_sort_sql($fieldname) {
+        global $DB;
+        return $DB->sql_cast_char2real($fieldname, true);
+    }
+
+    function export_text_value($record) {
+        // The content here is from the database and does not require location formating.
+        return sprintf('%01.4f', $record->content) . ' ' . sprintf('%01.4f', $record->content1);
+    }
+
+    /**
+     * Check if a field from an add form is empty
+     *
+     * @param mixed $value
+     * @param mixed $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        return isset($value) && !($value == '');
+    }
+
+    /**
+     * Validate values for this field.
+     * Both the Latitude and the Longitude fields need to be filled in.
+     *
+     * @param array $values The entered values for the lat. and long.
+     * @return string|bool Error message or false.
+     */
+    public function field_validation($values) {
+        $valuecount = 0;
+        // The lat long class has two values that need to be checked.
+        foreach ($values as $value) {
+            if (isset($value->value) && !($value->value == '')) {
+                $valuecount++;
+            }
+        }
+        // If we have nothing filled in or both filled in then everything is okay.
+        if ($valuecount == 0 || $valuecount == 2) {
+            return false;
+        }
+        // If we get here then only one field has been filled in.
+        return get_string('latlongboth', 'data');
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+
+    public function get_field_params(): array {
+        global $DB;
+
+        $data = parent::get_field_params();
+        $data['dataid'] = $this->data->id;
+
+        if (isset($this->field->param1)) {
+            $data["param1"] = $this->field->param1;
+            if (isset($this->linkoutservices)) {
+                $serviceschosen = explode(',', htmlspecialchars($this->field->param1));
+                foreach ($this->linkoutservices as $servicename => $serviceurl) {
+                    $servicename = htmlspecialchars($servicename);
+                    $data['latlonglinkservices'][] = [
+                        'name' => $servicename,
+                        'selected' => in_array($servicename, $serviceschosen),
+                    ];
+                    unset($serviceschosen[$servicename]);
+                }
+                $data['latlonglinkservicessize'] = count($this->linkoutservices);
+            }
+        }
+
+        $data["otherfields"][] = [
+            'value' => -1,
+            'name' => get_string('entry', 'data') . " #",
+            'selected' => $this->field->param2 == -1,
+        ];
+        $data['otherfields'][] = [
+            'value' => -2,
+            'name' => get_string('latitude', 'data') . "/" . get_string('longitude', 'data'),
+            'selected' => $this->field->param2 == -2,
+        ];
+
+        // Fetch all "suitable" other fields that exist for this database.
+        $textfields = $DB->get_records('data_fields', ['dataid' => $this->data->id, 'type' => 'text']);
+        if (count($textfields) > 0) {
+            $data['otherfieldsoptgroups']['label'] = get_string('latlongotherfields', 'data') . ":";
+            foreach ($textfields as $textfield) {
+                $data['otherfieldsoptgroups']['options'][] = [
+                    'value' => $textfield->id,
+                    'name' => $textfield->name,
+                    'selected' => $this->field->param2 == $textfield->id,
+                ];
+            }
+        }
+        if (isset($data['otherfieldsoptgroups'])) {
+            $data['otherfields'][] = $data['otherfieldsoptgroups'];
+        }
+        if (isset($this->field->id)) {
+            $data['fieldid'] = $this->field->id;
+        }
+
+        return $data;
+    }
+}

mod/data/field/latlong/kml.php

@@ -0,0 +1,176 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+// A lot of this initial stuff is copied from mod/data/view.php
+
+require_once('../../../../config.php');
+require_once('../../lib.php');
+
+// Optional params: row id "rid" - if set then export just one, otherwise export all
+
+$d       = required_param('d', PARAM_INT);   // database id
+$fieldid = required_param('fieldid', PARAM_INT);   // field id
+$rid     = optional_param('rid', 0, PARAM_INT);    //record id
+
+$url = new moodle_url('/mod/data/field/latlong/kml.php', array('d'=>$d, 'fieldid'=>$fieldid));
+if ($rid !== 0) {
+    $url->param('rid', $rid);
+}
+$PAGE->set_url($url);
+
+if ($rid) {
+    if (! $record = $DB->get_record('data_records', array('id'=>$rid))) {
+        throw new \moodle_exception('invalidrecord', 'data');
+    }
+    if (! $data = $DB->get_record('data', array('id'=>$record->dataid))) {
+        throw new \moodle_exception('invalidid', 'data');
+    }
+    if (! $course = $DB->get_record('course', array('id'=>$data->course))) {
+        throw new \moodle_exception('coursemisconf');
+    }
+    if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
+        throw new \moodle_exception('invalidcoursemodule');
+    }
+    if (! $field = $DB->get_record('data_fields', array('id'=>$fieldid))) {
+        throw new \moodle_exception('invalidfieldid', 'data');
+    }
+    if (! $field->type == 'latlong') { // Make sure we're looking at a latlong data type!
+        throw new \moodle_exception('invalidfieldtype', 'data');
+    }
+    if (! $content = $DB->get_record('data_content', array('fieldid'=>$fieldid, 'recordid'=>$rid))) {
+        throw new \moodle_exception('nofieldcontent', 'data');
+    }
+} else {   // We must have $d
+    if (! $data = $DB->get_record('data', array('id'=>$d))) {
+        throw new \moodle_exception('invalidid', 'data');
+    }
+    if (! $course = $DB->get_record('course', array('id'=>$data->course))) {
+        throw new \moodle_exception('coursemisconf');
+    }
+    if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
+        throw new \moodle_exception('invalidcoursemodule');
+    }
+    if (! $field = $DB->get_record('data_fields', array('id'=>$fieldid))) {
+        throw new \moodle_exception('invalidfieldid', 'data');
+    }
+    if (! $field->type == 'latlong') { // Make sure we're looking at a latlong data type!
+        throw new \moodle_exception('invalidfieldtype', 'data');
+    }
+    $record = NULL;
+}
+
+require_course_login($course, true, $cm);
+
+$context = context_module::instance($cm->id);
+// If we have an empty Database then redirect because this page is useless without data.
+if (has_capability('mod/data:managetemplates', $context)) {
+    if (!$DB->record_exists('data_fields', array('dataid'=>$data->id))) {      // Brand new database!
+        redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id);  // Redirect to field entry
+    }
+}
+
+
+
+
+//header('Content-type: text/plain'); // This is handy for debug purposes to look at the KML in the browser
+header('Content-type: application/vnd.google-earth.kml+xml kml');
+header('Content-Disposition: attachment; filename="moodleearth-'.$d.'-'.$rid.'-'.$fieldid.'.kml"');
+
+
+echo data_latlong_kml_top();
+
+if($rid) { // List one single item
+    $pm = new stdClass();
+    $pm->name = data_latlong_kml_get_item_name($content, $field);
+    $pm->description = "&lt;a href='$CFG->wwwroot/mod/data/view.php?d=$d&amp;rid=$rid'&gt;Item #$rid&lt;/a&gt; in Moodle data activity";
+    $pm->long = $content->content1;
+    $pm->lat = $content->content;
+    echo data_latlong_kml_placemark($pm);
+} else {   // List all items in turn
+
+    $contents = $DB->get_records('data_content', array('fieldid'=>$fieldid));
+
+    echo '<Document>';
+
+    foreach($contents as $content) {
+        $pm->name = data_latlong_kml_get_item_name($content, $field);
+        $pm->description = "&lt;a href='$CFG->wwwroot/mod/data/view.php?d=$d&amp;rid=$content->recordid'&gt;Item #$content->recordid&lt;/a&gt; in Moodle data activity";
+        $pm->long = $content->content1;
+        $pm->lat = $content->content;
+        echo data_latlong_kml_placemark($pm);
+    }
+
+    echo '</Document>';
+
+}
+
+echo data_latlong_kml_bottom();
+
+
+
+
+function data_latlong_kml_top() {
+    return '<?xml version="1.0" encoding="UTF-8"?>
+<kml xmlns="http://earth.google.com/kml/2.0">
+
+';
+}
+
+function data_latlong_kml_placemark($pm) {
+    return '<Placemark>
+  <description>'.$pm->description.'</description>
+  <name>'.$pm->name.'</name>
+  <LookAt>
+    <longitude>'.$pm->long.'</longitude>
+    <latitude>'.$pm->lat.'</latitude>
+    <range>30500.8880792294568</range>
+    <tilt>46.72425699662645</tilt>
+    <heading>0.0</heading>
+  </LookAt>
+  <visibility>0</visibility>
+  <Point>
+    <extrude>1</extrude>
+    <altitudeMode>relativeToGround</altitudeMode>
+    <coordinates>'.$pm->long.','.$pm->lat.',50</coordinates>
+  </Point>
+</Placemark>
+';
+}
+
+function data_latlong_kml_bottom() {
+    return '</kml>';
+}
+
+function data_latlong_kml_get_item_name($content, $field) {
+    global $DB;
+
+    // $field->param2 contains the user-specified labelling method
+
+    $name = '';
+
+    if($field->param2 > 0) {
+        $name = htmlspecialchars($DB->get_field('data_content', 'content', array('fieldid'=>$field->param2, 'recordid'=>$content->recordid)), ENT_COMPAT);
+    }elseif($field->param2 == -2) {
+        $name = $content->content . ', ' . $content->content1;
+    }
+    if($name=='') { // Done this way so that "item #" is the default that catches any problems
+        $name = get_string('entry', 'data') . " #$content->recordid";
+    }
+
+
+    return $name;
+}

mod/data/field/latlong/lang/en/datafield_latlong.php

@@ -0,0 +1,29 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_latlong', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage latlong
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Coordinates';
+$string['fieldtypelabel'] = 'Coordinates';
+$string['privacy:metadata'] = 'The Coordinates field component doesn\'t store any personal data; it uses tables defined in mod_data.';

mod/data/field/latlong/templates/latlong.mustache

@@ -0,0 +1,105 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_latlong/latlong
+
+    The purpose of this template is to enable the user to define a latlong field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * latlonglinkservices array The field's Link out services.
+    * otherfields array The field's Other fields.
+    * otherfieldsoptgroups array The field's Other fields optgroups.
+    * dataid int The field's dataid.
+    * fieldid int The field's fieldid.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "latlonglinkservices": [ { "name": "Google Maps", "selected": true },
+          { "name": "Google Earth", "selected": false } ],
+        "latlonglinkservicessize": 2,
+        "otherfields": [ { "name": "Entry #", "value": "-1", "selected": false },
+          { "name": "Latitude/Longitude", "value": "-2", "selected": false } ],
+        "otherfieldsoptgroups": [
+            {
+                "label": "Other fields:",
+                "options": [
+                    { "name": "Field A", "value": "6", "selected": false },
+                    { "name": "Field B", "value": "7", "selected": true }
+                ]
+            }
+        ],
+        "dataid": 6,
+        "fieldid": 0
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3">
+            <label for="param1">{{#str}}latlonglinkservicesdisplayed, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <select class="linkservicesdisplayed form-control" name="param1[]" id="param1" multiple="multiple" size="{{latlonglinkservicessize}}">
+                {{#latlonglinkservices}}
+                    <option {{#selected}}selected{{/selected}}>{{name}}</option>
+                {{/latlonglinkservices}}
+            </select>
+        </div>
+    </div>
+    <div class="form-group row fitem">
+        <div class="col-md-3">
+            <label for="param2" class="mb-0">{{#str}}latlongkmllabelling, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <select class="kmllabelling select custom-select form-control" name="param2" id="param2">
+                {{#otherfields}}
+                    <option value="{{value}}" {{#selected}}selected{{/selected}}>{{name}}</option>
+                {{/otherfields}}
+                {{#otherfieldsoptgroups}}
+                    <optgroup label="{{label}}">
+                        {{#otherfieldsoptgroups}}
+                            <option value="{{value}}" {{#selected}}selected{{/selected}}>{{name}}</option>
+                        {{/otherfieldsoptgroups}}
+                    </optgroup>
+                {{/otherfieldsoptgroups}}
+            </select>
+        </div>
+    </div>
+    {{#fieldid}}
+    <div class="form-group row fitem">
+        <div class="col-md-3">
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <a href='./field/latlong/kml.php?d={{dataid}}&fieldid={{fieldid}}'>{{#str}}latlongdownloadallhint, data{{/str}}</a>
+        </div>
+    </div>
+    {{/fieldid}}
+</fieldset>

mod/data/field/latlong/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage latlong
+ * @copyright  2006 Dan Stowell
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_latlong'; // Full name of the plugin (used for diagnostics)

mod/data/field/menu/classes/privacy/provider.php

@@ -0,0 +1,71 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_menu.
+ *
+ * @package    datafield_menu
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_menu\privacy;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_menu implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        $defaultvalue->field['options'] = preg_split('/\s*\n\s*/', trim($fieldobj->param1), -1, PREG_SPLIT_NO_EMPTY);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/menu/field.class.php

@@ -0,0 +1,176 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_menu extends data_field_base {
+
+    var $type = 'menu';
+    /**
+     * priority for globalsearch indexing
+     *
+     * @var int
+     */
+    protected static $priority = self::HIGH_PRIORITY;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        $options = explode("\n", $this->field->param1);
+        $options = array_map('trim', $options);
+        $selected = $options[$recordid % count($options)];
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => $selected,
+            'content1' => null,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $DB, $OUTPUT;
+
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id;
+            $content = $formdata->$fieldname;
+        } else if ($recordid) {
+            $content = $DB->get_field('data_content', 'content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid));
+            $content = trim($content);
+        } else {
+            $content = '';
+        }
+        $str = '<div title="' . s($this->field->description) . '">';
+
+        $options = array();
+        $rawoptions = explode("\n",$this->field->param1);
+        foreach ($rawoptions as $option) {
+            $option = trim($option);
+            if (strlen($option) > 0) {
+                $options[$option] = $option;
+            }
+        }
+
+        $str .= '<label for="' . 'field_' . $this->field->id . '">';
+        $str .= html_writer::span($this->field->name, 'accesshide');
+        if ($this->field->required) {
+            $image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+            $str .= html_writer::div($image, 'inline-req');
+        }
+        $str .= '</label>';
+        $str .= html_writer::select($options, 'field_'.$this->field->id, $content, array('' => get_string('menuchoose', 'data')),
+                                    array('id' => 'field_'.$this->field->id, 'class' => 'mod-data-input custom-select'));
+
+        $str .= '</div>';
+
+        return $str;
+    }
+
+    function display_search_field($content = '') {
+        global $CFG, $DB;
+
+        $varcharcontent =  $DB->sql_compare_text('content', 255);
+        $sql = "SELECT DISTINCT $varcharcontent AS content
+                  FROM {data_content}
+                 WHERE fieldid=? AND content IS NOT NULL";
+
+        $usedoptions = array();
+        if ($used = $DB->get_records_sql($sql, array($this->field->id))) {
+            foreach ($used as $data) {
+                $value = $data->content;
+                if ($value === '') {
+                    continue;
+                }
+                $usedoptions[$value] = $value;
+            }
+        }
+
+        $options = array();
+        foreach (explode("\n",$this->field->param1) as $option) {
+            $option = trim($option);
+            if (!isset($usedoptions[$option])) {
+                continue;
+            }
+            $options[$option] = $option;
+        }
+        if (!$options) {
+            // oh, nothing to search for
+            return '';
+        }
+
+        $return = html_writer::label(get_string('fieldtypelabel', "datafield_" . $this->type),
+            'menuf_' . $this->field->id, false, array('class' => 'accesshide'));
+        $return .= html_writer::select($options, 'f_'.$this->field->id, $content, array('' => get_string('menuchoose', 'data')),
+                array('class' => 'custom-select'));
+        return $return;
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_menu_$i";
+        $varcharcontent = $DB->sql_compare_text("{$tablealias}.content", 255);
+
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND $varcharcontent = :$name) ", array($name=>$value));
+    }
+
+    /**
+     * Check if a field from an add form is empty
+     *
+     * @param mixed $value
+     * @param mixed $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        return strval($value) !== '';
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/menu/lang/en/datafield_menu.php

@@ -0,0 +1,29 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_menu', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage menu
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Dropdown list';
+$string['fieldtypelabel'] = 'Dropdown list';
+$string['privacy:metadata'] = 'The Dropdown list field component doesn\'t store any personal data; it uses tables defined in mod_data.';

mod/data/field/menu/templates/menu.mustache

@@ -0,0 +1,54 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_menu/menu
+
+    The purpose of this template is to enable the user to define a menu field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * param1 string The field's options.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "param1": "One\nTwo\nThree"
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3 col-form-label d-flex pb-0 pr-md-0">
+            <label for="param1">{{#str}}fieldoptions, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <textarea class="optionstextarea form-control" name="param1" id="param1" cols="80" rows="10">{{param1}}</textarea>
+        </div>
+    </div>
+</fieldset>

mod/data/field/menu/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage menu
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_menu';  // Full name of the plugin (used for diagnostics)

mod/data/field/multimenu/classes/privacy/provider.php

@@ -0,0 +1,75 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_multimenu.
+ *
+ * @package    datafield_multimenu
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_multimenu\privacy;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_multimenu implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        $defaultvalue->field['options'] = preg_split('/\s*\n\s*/', trim($fieldobj->param1), -1, PREG_SPLIT_NO_EMPTY);
+        for ($i = 1; $i <= 10; $i++) {
+            unset($defaultvalue->field['param' . $i]);
+        }
+        $defaultvalue->content = explode('##', $defaultvalue->content);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/multimenu/field.class.php

@@ -0,0 +1,338 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_multimenu extends data_field_base {
+
+    var $type = 'multimenu';
+    /**
+     * priority for globalsearch indexing
+     *
+     * @var int
+     * */
+    protected static $priority = self::LOW_PRIORITY;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        $options = explode("\n", $this->field->param1);
+        $options = array_map('trim', $options);
+        $selected = $options[$recordid % count($options)];
+        $selected .= '##' . $options[($recordid + 1) % count($options)];
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => $selected,
+            'content1' => null,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $DB, $OUTPUT;
+
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id;
+            if (isset($formdata->$fieldname)) {
+                $content = $formdata->$fieldname;
+            } else {
+                $content = array();
+            }
+        } else if ($recordid) {
+            $contentfield = $DB->get_field('data_content', 'content', ['fieldid' => $this->field->id, 'recordid' => $recordid]);
+            $content = explode('##', $contentfield ?? '');
+        } else {
+            $content = array();
+        }
+
+        $str = '<div title="'.s($this->field->description).'">';
+        $str .= '<input name="field_' . $this->field->id . '[xxx]" type="hidden" value="xxx"/>'; // hidden field - needed for empty selection
+
+        $str .= '<label for="field_' . $this->field->id . '">';
+        $str .= '<legend><span class="accesshide">' . s($this->field->name);
+
+        if ($this->field->required) {
+            $str .= '&nbsp;' . get_string('requiredelement', 'form') . '</span></legend>';
+            $str .= '<div class="inline-req">';
+            $str .= $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+            $str .= '</div>';
+        } else {
+            $str .= '</span></legend>';
+        }
+        $str .= '</label>';
+        $str .= '<select name="field_' . $this->field->id . '[]" id="field_' . $this->field->id . '"';
+        $str .= ' multiple="multiple" class="mod-data-input form-control">';
+
+        foreach (explode("\n", $this->field->param1) as $option) {
+            $option = trim($option);
+            $str .= '<option value="' . s($option) . '"';
+
+            if (in_array($option, $content)) {
+                // Selected by user.
+                $str .= ' selected = "selected"';
+            }
+
+            $str .= '>';
+            $str .= $option . '</option>';
+        }
+        $str .= '</select>';
+        $str .= '</div>';
+
+        return $str;
+    }
+
+    function display_search_field($value = '') {
+        global $CFG, $DB;
+
+        if (is_array($value)){
+            $content     = $value['selected'];
+            $allrequired = $value['allrequired'] ? true : false;
+        } else {
+            $content     = array();
+            $allrequired = false;
+        }
+
+        static $c = 0;
+
+        $str = '<label class="accesshide" for="f_' . $this->field->id . '">' . s($this->field->name) . '</label>';
+        $str .= '<select id="f_'.$this->field->id.'" name="f_'.$this->field->id.'[]" multiple="multiple" class="form-control">';
+
+        // display only used options
+        $varcharcontent =  $DB->sql_compare_text('content', 255);
+        $sql = "SELECT DISTINCT $varcharcontent AS content
+                  FROM {data_content}
+                 WHERE fieldid=? AND content IS NOT NULL";
+
+        $usedoptions = array();
+        if ($used = $DB->get_records_sql($sql, array($this->field->id))) {
+            foreach ($used as $data) {
+                $valuestr = $data->content;
+                if ($valuestr === '') {
+                    continue;
+                }
+                $values = explode('##', $valuestr);
+                foreach ($values as $value) {
+                    $usedoptions[$value] = $value;
+                }
+            }
+        }
+
+        $found = false;
+        foreach (explode("\n",$this->field->param1) as $option) {
+            $option = trim($option);
+            if (!isset($usedoptions[$option])) {
+                continue;
+            }
+            $found = true;
+            $str .= '<option value="' . s($option) . '"';
+
+            if (in_array($option, $content)) {
+                // Selected by user.
+                $str .= ' selected = "selected"';
+            }
+            $str .= '>' . $option . '</option>';
+        }
+        if (!$found) {
+            // oh, nothing to search for
+            return '';
+        }
+
+        $str .= '</select>';
+
+        $str .= html_writer::checkbox('f_'.$this->field->id.'_allreq', null, $allrequired,
+            get_string('selectedrequired', 'data'), array('class' => 'mr-1'));
+
+        return $str;
+
+    }
+
+    public function parse_search_field($defaults = null) {
+        $paramselected = 'f_'.$this->field->id;
+        $paramallrequired = 'f_'.$this->field->id.'_allreq';
+
+        if (empty($defaults[$paramselected])) { // One empty means the other ones are empty too.
+            $defaults = array($paramselected => array(), $paramallrequired => 0);
+        }
+
+        $selected    = optional_param_array($paramselected, $defaults[$paramselected], PARAM_NOTAGS);
+        $allrequired = optional_param($paramallrequired, $defaults[$paramallrequired], PARAM_BOOL);
+
+        if (empty($selected)) {
+            // no searching
+            return '';
+        }
+        return array('selected'=>$selected, 'allrequired'=>$allrequired);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_multimenu_{$i}_";
+        $params = array();
+        $varcharcontent = $DB->sql_compare_text("{$tablealias}.content", 255);
+
+        $allrequired = $value['allrequired'];
+        $selected    = $value['selected'];
+
+        if ($selected) {
+            $conditions = array();
+            $j=0;
+            foreach ($selected as $sel) {
+                $j++;
+                $xname = $name.$j;
+                $likesel = str_replace('%', '\%', $sel);
+                $likeselsel = str_replace('_', '\_', $likesel);
+                $conditions[] = "({$tablealias}.fieldid = {$this->field->id} AND ({$varcharcontent} = :{$xname}a
+                                                                               OR {$tablealias}.content LIKE :{$xname}b
+                                                                               OR {$tablealias}.content LIKE :{$xname}c
+                                                                               OR {$tablealias}.content LIKE :{$xname}d))";
+                $params[$xname.'a'] = $sel;
+                $params[$xname.'b'] = "$likesel##%";
+                $params[$xname.'c'] = "%##$likesel";
+                $params[$xname.'d'] = "%##$likesel##%";
+            }
+            if ($allrequired) {
+                return array(" (".implode(" AND ", $conditions).") ", $params);
+            } else {
+                return array(" (".implode(" OR ", $conditions).") ", $params);
+            }
+        } else {
+            return array(" ", array());
+        }
+    }
+
+    function update_content($recordid, $value, $name='') {
+        global $DB;
+
+        $content = new stdClass();
+        $content->fieldid  = $this->field->id;
+        $content->recordid = $recordid;
+        $content->content  = $this->format_data_field_multimenu_content($value);
+
+        if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+            $content->id = $oldcontent->id;
+            return $DB->update_record('data_content', $content);
+        } else {
+            return $DB->insert_record('data_content', $content);
+        }
+    }
+
+    function format_data_field_multimenu_content($content) {
+        if (!is_array($content)) {
+            return NULL;
+        }
+        $options = explode("\n", $this->field->param1);
+        $options = array_map('trim', $options);
+
+        $vals = array();
+        foreach ($content as $key=>$val) {
+            if ($key === 'xxx') {
+                continue;
+            }
+            if (!in_array($val, $options)) {
+                continue;
+            }
+            $vals[] = $val;
+        }
+
+        if (empty($vals)) {
+            return NULL;
+        }
+
+        return implode('##', $vals);
+    }
+
+
+    function display_browse_field($recordid, $template) {
+        $content = $this->get_data_content($recordid);
+        if (!$content || empty($content->content)) {
+            return '';
+        }
+        $options = explode("\n", $this->field->param1);
+        $options = array_map('trim', $options);
+
+        $contentarray = explode('##', $content->content);
+        $str = '';
+        foreach ($contentarray as $line) {
+            if (!in_array($line, $options)) {
+                // Hmm, looks like somebody edited the field definition.
+                continue;
+            }
+            $str .= $line . "<br />\n";
+        }
+        return $str;
+    }
+
+    /**
+     * Check if a field from an add form is empty
+     *
+     * @param mixed $value
+     * @param mixed $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        unset($value['xxx']);
+        return !empty($value);
+    }
+
+    /**
+     * Returns the presentable string value for a field content.
+     *
+     * The returned string should be plain text.
+     *
+     * @param stdClass $content
+     * @return string
+     */
+    public static function get_content_value($content) {
+        $arr = explode('##', $content->content);
+
+        $strvalue = '';
+        foreach ($arr as $a) {
+            $strvalue .= $a . ' ';
+        }
+
+        return trim($strvalue, "\r\n ");
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/multimenu/lang/en/datafield_multimenu.php

@@ -0,0 +1,29 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_multimenu', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage multimenu
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Multi-select list';
+$string['fieldtypelabel'] = 'Multi-select list';
+$string['privacy:metadata'] = 'The Multi-select list field component doesn\'t store any personal data, it uses tables defined in mod_data';

mod/data/field/multimenu/templates/multimenu.mustache

@@ -0,0 +1,54 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_multimenu/multimenu
+
+    The purpose of this template is to enable the user to define a multimenu field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * param1 string The field's options.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "param1": "One\nTwo\nThree"
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3 col-form-label d-flex pb-0 pr-md-0">
+            <label for="param1">{{#str}}fieldoptions, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <textarea class="optionstextarea form-control" name="param1" id="param1" cols="80" rows="10">{{param1}}</textarea>
+        </div>
+    </div>
+</fieldset>

mod/data/field/multimenu/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage multimenu
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_multimenu'; // Full name of the plugin (used for diagnostics)

mod/data/field/number/classes/privacy/provider.php

@@ -0,0 +1,73 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_number.
+ *
+ * @package    datafield_number
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_number\privacy;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_number implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        if (preg_match("/^\d+$/", trim($fieldobj->param1))) {
+            $defaultvalue->field['decimals'] = trim($fieldobj->param1);
+        }
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/number/field.class.php

@@ -0,0 +1,138 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_number extends data_field_base {
+    var $type = 'number';
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => 1233 + $recordid,
+            'content1' => null,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function update_content($recordid, $value, $name='') {
+        global $DB;
+
+        $content = new stdClass();
+        $content->fieldid = $this->field->id;
+        $content->recordid = $recordid;
+        $value = trim($value);
+        if (strlen($value) > 0) {
+            $content->content = floatval($value);
+        } else {
+            $content->content = null;
+        }
+        if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+            $content->id = $oldcontent->id;
+            return $DB->update_record('data_content', $content);
+        } else {
+            return $DB->insert_record('data_content', $content);
+        }
+    }
+
+    function display_browse_field($recordid, $template) {
+        $content = $this->get_data_content($recordid);
+        if (!$content || $content->content === '') {
+            return '';
+        }
+        $number = $content->content;
+        $decimals = trim($this->field->param1 ?? '');
+        // Only apply number formatting if param1 contains an integer number >= 0.
+        if (preg_match("/^\d+$/", $decimals)) {
+            $decimals = $decimals * 1;
+            // Removes leading zeros (eg. '007' -> '7'; '00' -> '0').
+            $str = format_float($number, $decimals, true);
+        } else {
+            $str = $number;
+        }
+        return $str;
+    }
+
+    function display_search_field($value = '') {
+        return '<label class="accesshide" for="f_'.$this->field->id.'">' . get_string('fieldname', 'data') . '</label>' .
+               '<input type="text" size="16" id="f_'.$this->field->id.'" name="f_'.$this->field->id.'" ' .
+               'value="'.s($value).'" class="form-control d-inline"/>';
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    // need to cast?
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_number_$i";
+        $varcharcontent = $DB->sql_compare_text("{$tablealias}.content");
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND $varcharcontent = :$name) ", array($name=>$value));
+    }
+
+    function get_sort_sql($fieldname) {
+        global $DB;
+        return $DB->sql_cast_char2real($fieldname, true);
+    }
+
+    /**
+     * Check if a field from an add form is empty
+     *
+     * @param mixed $value
+     * @param mixed $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        return strval($value) !== '';
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/number/lang/en/datafield_number.php

@@ -0,0 +1,29 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_number', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage number
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Number';
+$string['fieldtypelabel'] = 'Number';
+$string['privacy:metadata'] = 'The Number field component doesn\'t store any personal data; it uses tables defined in mod_data.';

mod/data/field/number/templates/number.mustache

@@ -0,0 +1,44 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_number/number
+
+    The purpose of this template is to enable the user to define a number field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+</fieldset>

mod/data/field/number/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage number
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_number'; // Full name of the plugin (used for diagnostics)

mod/data/field/picture/classes/privacy/provider.php

@@ -0,0 +1,89 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_picture.
+ *
+ * @package    datafield_picture
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_picture\privacy;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_picture implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        if ($fieldobj->param1) {
+            $defaultvalue->field['width'] = $fieldobj->param1;
+        }
+        if ($fieldobj->param2) {
+            $defaultvalue->field['height'] = $fieldobj->param2;
+        }
+        if ($fieldobj->param3) {
+            $defaultvalue->field['maxbytes'] = $fieldobj->param3;
+        }
+
+        // Change file name to file path.
+        $defaultvalue->file = writer::with_context($context)
+            ->rewrite_pluginfile_urls([$recordobj->id, $contentobj->id], 'mod_data', 'content', $contentobj->id,
+                '@@PLUGINFILE@@/' . $defaultvalue->content);
+        if (isset($defaultvalue->content1)) {
+            $defaultvalue->alttext = $defaultvalue->content1;
+        }
+        unset($defaultvalue->content);
+        unset($defaultvalue->content1);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/picture/field.class.php

@@ -0,0 +1,473 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Class picture field for database activity
+ *
+ * @package    datafield_picture
+ * @copyright  2005 Martin Dougiamas
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+class data_field_picture extends data_field_base {
+    var $type = 'picture';
+    var $previewwidth  = 50;
+    var $previewheight = 50;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => 'datafield_picture/preview',
+            'content1' => get_string('sample', 'datafield_picture'),
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $CFG, $DB, $OUTPUT, $USER, $PAGE;
+
+        // Necessary for the constants used in args.
+        require_once($CFG->dirroot . '/repository/lib.php');
+
+        $file        = false;
+        $content     = false;
+        $alttext     = '';
+        $itemid = null;
+        $fs = get_file_storage();
+
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id . '_file';
+            $itemid = clean_param($formdata->$fieldname, PARAM_INT);
+            $fieldname = 'field_' . $this->field->id . '_alttext';
+            if (isset($formdata->$fieldname)) {
+                $alttext = $formdata->$fieldname;
+            }
+        } else if ($recordid) {
+            if (!$content = $DB->get_record('data_content', array('fieldid' => $this->field->id, 'recordid' => $recordid))) {
+                // Quickly make one now!
+                $content = new stdClass();
+                $content->fieldid  = $this->field->id;
+                $content->recordid = $recordid;
+                $id = $DB->insert_record('data_content', $content);
+                $content = $DB->get_record('data_content', array('id' => $id));
+            }
+            file_prepare_draft_area($itemid, $this->context->id, 'mod_data', 'content', $content->id);
+            if (!empty($content->content)) {
+                if ($file = $fs->get_file($this->context->id, 'mod_data', 'content', $content->id, '/', $content->content)) {
+                    $usercontext = context_user::instance($USER->id);
+
+                    if ($thumbfile = $fs->get_file($usercontext->id, 'user', 'draft', $itemid, '/', 'thumb_'.$content->content)) {
+                        $thumbfile->delete();
+                    }
+                }
+            }
+            $alttext = $content->content1;
+        } else {
+            $itemid = file_get_unused_draft_itemid();
+        }
+        $str = '<div title="' . s($this->field->description) . '">';
+        $str .= '<fieldset><legend><span class="accesshide">'.s($this->field->name);
+
+        if ($this->field->required) {
+            $str .= '&nbsp;' . get_string('requiredelement', 'form') . '</span></legend>';
+            $image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+            $str .= html_writer::div($image, 'inline-req');
+        } else {
+            $str .= '</span></legend>';
+        }
+        $str .= '<noscript>';
+        if ($file) {
+            $src = file_encode_url($CFG->wwwroot.'/pluginfile.php/', $this->context->id.'/mod_data/content/'.$content->id.'/'.$file->get_filename());
+            $str .= '<img width="'.s($this->previewwidth).'" height="'.s($this->previewheight).'" src="'.$src.'" alt="" />';
+        }
+        $str .= '</noscript>';
+
+        $options = new stdClass();
+        $options->maxbytes  = $this->field->param3;
+        $options->maxfiles  = 1; // Only one picture permitted.
+        $options->itemid    = $itemid;
+        $options->accepted_types = array('web_image');
+        $options->return_types = FILE_INTERNAL;
+        $options->context = $PAGE->context;
+        if (!empty($file)) {
+            $options->filename = $file->get_filename();
+            $options->filepath = '/';
+        }
+
+        $fm = new form_filemanager($options);
+        // Print out file manager.
+
+        $output = $PAGE->get_renderer('core', 'files');
+        $str .= '<div class="mod-data-input">';
+        $str .= $output->render($fm);
+
+        $str .= '<div class="mdl-left">';
+        $str .= '<input type="hidden" name="field_' . $this->field->id . '_file" value="' . s($itemid) . '" />';
+        $str .= '<label for="field_' . $this->field->id . '_alttext">' .
+                get_string('alttext', 'data') .
+                '</label>&nbsp;<input type="text" class="form-control" name="field_' .
+                $this->field->id . '_alttext" id="field_' . $this->field->id . '_alttext" value="' . s($alttext) . '" />';
+        $str .= '</div>';
+        $str .= '</div>';
+
+        $str .= '</fieldset>';
+        $str .= '</div>';
+
+        return $str;
+    }
+
+    /**
+     * Validate the image field type parameters.
+     *
+     * This will check for valid numeric values in the width and height fields.
+     *
+     * @param stdClass $fieldinput the field input data
+     * @return array array of error messages if width or height parameters are not numeric
+     * @throws coding_exception
+     */
+    public function validate(stdClass $fieldinput): array {
+        $errors = [];
+        // These are the params we have to check if they are numeric, because they represent width and height of the image
+        // in single and list view.
+        $widthandheightparams = ['param1', 'param2', 'param4', 'param5'];
+
+        foreach ($widthandheightparams as $param) {
+            if (!empty($fieldinput->$param) && !is_numeric($fieldinput->$param)) {
+                $errors[$param] = get_string('error_invalid' . $param, 'datafield_picture');
+            }
+        }
+        return $errors;
+    }
+
+    // TODO delete this function and instead subclass data_field_file - see MDL-16493
+
+    function get_file($recordid, $content=null) {
+        global $DB;
+        if (empty($content)) {
+            if (!$content = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+                return null;
+            }
+        }
+        $fs = get_file_storage();
+        if (!$file = $fs->get_file($this->context->id, 'mod_data', 'content', $content->id, '/', $content->content)) {
+            return null;
+        }
+
+        return $file;
+    }
+
+    function display_search_field($value = '') {
+        return '<label class="accesshide" for="f_' . $this->field->id . '">' . get_string('fieldname', 'data') . '</label>' .
+               '<input type="text" size="16" id="f_' . $this->field->id . '" name="f_' . $this->field->id . '" ' .
+               'value="' . s($value) . '" class="form-control"/>';
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_picture_$i";
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND ".$DB->sql_like("{$tablealias}.content", ":$name", false).") ", array($name=>"%$value%"));
+    }
+
+    function display_browse_field($recordid, $template) {
+        global $OUTPUT;
+
+        $content = $this->get_data_content($recordid);
+
+        if (!$content || empty($content->content)) {
+            return '';
+        }
+
+        $alt   = $content->content1;
+        $title = $alt;
+
+        $width  = $this->field->param1 ? ' width="' . s($this->field->param1) . '" ' : ' ';
+        $height = $this->field->param2 ? ' height="' . s($this->field->param2) . '" ' : ' ';
+
+        if ($this->preview) {
+            $imgurl = $OUTPUT->image_url('sample', 'datafield_picture');
+            return '<img ' . $width . $height . ' src="' . $imgurl . '" alt="' . s($alt) . '" class="list_picture"/>';
+        }
+
+        if ($template == 'listtemplate') {
+            $filename = 'thumb_' . $content->content;
+            // Thumbnails are already converted to the correct width and height.
+            $width = '';
+            $height = '';
+            $url = new moodle_url('/mod/data/view.php', ['d' => $this->field->dataid, 'rid' => $recordid]);
+        } else {
+            $filename = $content->content;
+            $url = null;
+        }
+        $imgurl = moodle_url::make_pluginfile_url($this->context->id, 'mod_data', 'content', $content->id, '/', $filename);
+
+        if (!$url) {
+            $url = $imgurl;
+        }
+        $img = '<img ' . $width . $height . ' src="' . $imgurl->out() . '" alt="' . s($alt) .
+            '" title="' . s($title) . '" class="list_picture"/>';
+        return '<a class="data-field-link" href="' . $url->out() . '">' . $img . '</a>';
+    }
+
+    function update_field() {
+        global $DB, $OUTPUT;
+
+        // Get the old field data so that we can check whether the thumbnail dimensions have changed
+        $oldfield = $DB->get_record('data_fields', array('id'=>$this->field->id));
+        $DB->update_record('data_fields', $this->field);
+
+        // Have the thumbnail dimensions changed?
+        if ($oldfield && ($oldfield->param4 != $this->field->param4 || $oldfield->param5 != $this->field->param5)) {
+            // Check through all existing records and update the thumbnail
+            if ($contents = $DB->get_records('data_content', array('fieldid'=>$this->field->id))) {
+                $fs = get_file_storage();
+                if (count($contents) > 20) {
+                    echo $OUTPUT->notification(get_string('resizingimages', 'data'), 'notifysuccess');
+                    echo "\n\n";
+                    // To make sure that ob_flush() has the desired effect
+                    ob_flush();
+                }
+                foreach ($contents as $content) {
+                    if (!$file = $fs->get_file($this->context->id, 'mod_data', 'content', $content->id, '/', $content->content)) {
+                        continue;
+                    }
+                    if ($thumbfile = $fs->get_file($this->context->id, 'mod_data', 'content', $content->id, '/', 'thumb_'.$content->content)) {
+                        $thumbfile->delete();
+                    }
+                    core_php_time_limit::raise(300);
+                    // Might be slow!
+                    $this->update_thumbnail($content, $file);
+                }
+            }
+        }
+        return true;
+    }
+
+    function update_content($recordid, $value, $name='') {
+        global $CFG, $DB, $USER;
+
+        // Should always be available since it is set by display_add_field before initializing the draft area.
+        $content = $DB->get_record('data_content', array('fieldid' => $this->field->id, 'recordid' => $recordid));
+        if (!$content) {
+            $content = (object)array('fieldid' => $this->field->id, 'recordid' => $recordid);
+            $content->id = $DB->insert_record('data_content', $content);
+        }
+
+        $names = explode('_', $name);
+        switch ($names[2]) {
+            case 'file':
+                $fs = get_file_storage();
+                file_save_draft_area_files($value, $this->context->id, 'mod_data', 'content', $content->id);
+                $usercontext = context_user::instance($USER->id);
+                $files = $fs->get_area_files(
+                    $this->context->id,
+                    'mod_data', 'content',
+                    $content->id,
+                    'itemid, filepath, filename',
+                    false);
+
+                // We expect no or just one file (maxfiles = 1 option is set for the form_filemanager).
+                if (count($files) == 0) {
+                    $content->content = null;
+                } else {
+                    $file = array_values($files)[0];
+
+                    if (count($files) > 1) {
+                        // This should not happen with a consistent database. Inform admins/developers about the inconsistency.
+                        debugging('more then one file found in mod_data instance {$this->data->id} picture field (field id: {$this->field->id}) area during update data record {$recordid} (content id: {$content->id})', DEBUG_NORMAL);
+                    }
+
+                    if ($file->get_imageinfo() === false) {
+                        $url = new moodle_url('/mod/data/edit.php', array('d' => $this->field->dataid));
+                        redirect($url, get_string('invalidfiletype', 'error', $file->get_filename()));
+                    }
+                    $content->content = $file->get_filename();
+                    $this->update_thumbnail($content, $file);
+                }
+                $DB->update_record('data_content', $content);
+
+                break;
+
+            case 'alttext':
+                // only changing alt tag
+                $content->content1 = clean_param($value, PARAM_NOTAGS);
+                $DB->update_record('data_content', $content);
+                break;
+
+            default:
+                break;
+        }
+    }
+
+    function update_thumbnail($content, $file) {
+        // (Re)generate thumbnail image according to the dimensions specified in the field settings.
+        // If thumbnail width and height are BOTH not specified then no thumbnail is generated, and
+        // additionally an attempted delete of the existing thumbnail takes place.
+        $fs = get_file_storage();
+        $filerecord = [
+            'contextid' => $file->get_contextid(), 'component' => $file->get_component(), 'filearea' => $file->get_filearea(),
+            'itemid' => $file->get_itemid(), 'filepath' => $file->get_filepath(),
+            'filename' => 'thumb_' . $file->get_filename(), 'userid' => $file->get_userid()
+        ];
+        try {
+            // This may fail for various reasons.
+            $newwidth = isset($this->field->param4) ? (int) $this->field->param4 : null;
+            $newheight = isset($this->field->param5) ? (int) $this->field->param5 : null;
+            $fs->convert_image($filerecord, $file, $newwidth, $newheight, true);
+            return true;
+        } catch (Exception $e) {
+            debugging($e->getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * Here we export the text value of a picture field which is the filename of the exported picture.
+     *
+     * @param stdClass $record the record which is being exported
+     * @return string the value which will be stored in the exported file for this field
+     */
+    public function export_text_value(stdClass $record): string {
+        return !empty($record->content) ? $record->content : '';
+    }
+
+    /**
+     * Specifies that this field type supports the export of files.
+     *
+     * @return bool true which means that file export is being supported by this field type
+     */
+    public function file_export_supported(): bool {
+        return true;
+    }
+
+    /**
+     * Exports the file content for file export.
+     *
+     * @param stdClass $record the data content record the file belongs to
+     * @return null|string The file content of the stored file or null if no file should be exported for this record
+     */
+    public function export_file_value(stdClass $record): null|string {
+        $file = $this->get_file($record->id);
+        return $file ? $file->get_content() : null;
+    }
+
+    /**
+     * Specifies that this field type supports the import of files.
+     *
+     * @return bool true which means that file import is being supported by this field type
+     */
+    public function file_import_supported(): bool {
+        return true;
+    }
+
+    /**
+     * Provides the necessary code for importing a file when importing the content of a mod_data instance.
+     *
+     * @param int $contentid the id of the mod_data content record
+     * @param string $filecontent the content of the file to import as string
+     * @param string $filename the filename the imported file should get
+     * @return void
+     */
+    public function import_file_value(int $contentid, string $filecontent, string $filename): void {
+        $filerecord = [
+            'contextid' => $this->context->id,
+            'component' => 'mod_data',
+            'filearea' => 'content',
+            'itemid' => $contentid,
+            'filepath' => '/',
+            'filename' => $filename,
+        ];
+        $fs = get_file_storage();
+        $file = $fs->create_file_from_string($filerecord, $filecontent);
+        $this->update_thumbnail(null, $file);
+    }
+
+    function file_ok($path) {
+        return true;
+    }
+
+    /**
+     * Custom notempty function
+     *
+     * @param string $value
+     * @param string $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        global $USER;
+
+        $names = explode('_', $name);
+        if ($names[2] == 'file') {
+            $usercontext = context_user::instance($USER->id);
+            $fs = get_file_storage();
+            $files = $fs->get_area_files($usercontext->id, 'user', 'draft', $value);
+            return count($files) >= 2;
+        }
+        return false;
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+
+    public function get_field_params(): array {
+        global $DB, $CFG;
+
+        $data = parent::get_field_params();
+
+        $course = $DB->get_record('course', ['id' => $this->data->course]);
+        $filesizes = get_max_upload_sizes($CFG->maxbytes, $course->maxbytes, 0, $this->field->param3);
+
+        foreach ($filesizes as $value => $name) {
+            if (!((isset($this->field->param3) && $value == $this->field->param3))) {
+                $data['options'][] = ['name' => $name, 'value' => $value, 'selected' => 0];
+            } else {
+                $data['options'][] = ['name' => $name, 'value' => $value, 'selected' => 1];
+            }
+        }
+
+        return $data;
+    }
+}

mod/data/field/picture/lang/en/datafield_picture.php

@@ -0,0 +1,34 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_picture', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage picture
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Image';
+$string['fieldtypelabel'] = 'Image';
+$string['error_invalidparam1'] = 'Width in single view needs to be a numeric value.';
+$string['error_invalidparam2'] = 'Height in single view needs to be a numeric value.';
+$string['error_invalidparam4'] = 'Width in list view needs to be a numeric value.';
+$string['error_invalidparam5'] = 'Height in list view needs to be a numeric value.';
+$string['privacy:metadata'] = 'The Image field component doesn\'t store any personal data; it uses tables defined in mod_data.';
+$string['sample'] = 'Image description placeholder';

mod/data/field/picture/pix/sample.svg

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   id="svg8"
+   version="1.1"
+   viewBox="0 0 105.83334 71.4375"
+   height="71.4375mm"
+   width="105.83334mm" preserveAspectRatio="xMinYMid meet">
+  <defs
+     id="defs2" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     transform="translate(276.67856,-129.93452)"
+     id="layer1">
+    <rect
+       y="129.93452"
+       x="-276.67856"
+       height="71.4375"
+       width="105.83334"
+       id="rect864"
+       style="opacity:1;vector-effect:none;fill:#e9eef1;fill-opacity:1;stroke:none;stroke-width:3.30729175;stroke-linecap:square;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;paint-order:markers fill stroke" />
+    <path
+       id="rect826"
+       d="m -239.31599,150.5547 c -1.81012,0 -3.32227,1.50707 -3.32227,3.31918 v 23.55955 c 0,1.8121 1.51215,3.3184 3.32227,3.3184 h 31.10818 c 1.81012,0 3.32228,-1.5063 3.32228,-3.3184 v -23.55955 c 0,-1.81211 -1.51216,-3.31918 -3.32228,-3.31918 z m -0.004,2.43655 h 31.1149 c 0.46886,0 0.8462,0.3776 0.8462,0.84646 v 23.63112 c 0,0.46886 -0.37734,0.84646 -0.8462,0.84646 h -31.1149 c -0.46886,0 -0.8462,-0.3776 -0.8462,-0.84646 v -23.63112 c 0,-0.46886 0.37734,-0.84646 0.8462,-0.84646 z m 5.40122,2.67271 a 3.7417735,3.7417735 0 0 0 -3.74163,3.74189 3.7417735,3.7417735 0 0 0 3.74163,3.74163 3.7417735,3.7417735 0 0 0 3.74189,-3.74163 3.7417735,3.7417735 0 0 0 -3.74189,-3.74189 z m 15.8024,3.17526 -10.0273,10.02703 -3.24063,-3.24063 -6.27636,6.27636 v 3.7406 h 27.79598 v -8.55141 z"
+       style="color:#000000;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:medium;line-height:normal;font-family:sans-serif;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:normal;word-spacing:normal;text-transform:none;writing-mode:lr-tb;direction:ltr;text-orientation:mixed;dominant-baseline:auto;baseline-shift:baseline;text-anchor:start;white-space:normal;shape-padding:0;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;vector-effect:none;fill:#babec1;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:3.30072331;stroke-linecap:square;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;paint-order:markers fill stroke;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
+  </g>
+</svg>

mod/data/field/picture/templates/picture.mustache

@@ -0,0 +1,97 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_picture/picture
+
+    The purpose of this template is to enable the user to define a picture field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * param1 int The fields width in single view value.
+    * param2 int The fields height in single view value.
+    * param3 int The file's maximum size.
+    * param4 int The fields width in list view value.
+    * param5 int The fields height in list view value.
+    * filesizes array The field's file sizes.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "param1": 100,
+        "param2": 200,
+        "param3": 67108864,
+        "param4": 300,
+        "param5": 400,
+        "options": [ { "name": "Site upload limit (64MB)", "value": "0", "selected": true },
+                     { "name": "64MB", "value": "67108864", "selected": false } ]
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3">
+            <label for="param1">{{#str}}fieldwidthsingleview, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="picturefieldsize form-control" type="text" name="param1" id="param1" value="{{param1}}">
+        </div>
+    </div>
+    <div class="form-group row fitem">
+        <div class="col-md-3"><label for="param2">{{#str}}fieldheightsingleview, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="picturefieldsize form-control" type="text" name="param2" id="param2" value="{{param2}}">
+        </div>
+    </div>
+    <div class="form-group row fitem">
+        <div class="col-md-3"><label for="param4">{{#str}}fieldwidthlistview, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="picturefieldsize form-control" type="text" name="param4" id="param4" value="{{param4}}">
+        </div>
+    </div>
+    <div class="form-group row fitem">
+        <div class="col-md-3"><label for="param5">{{#str}}fieldheightlistview, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="picturefieldsize form-control" type="text" name="param5" id="param5" value="{{param5}}">
+        </div>
+    </div>
+    <div class="form-group row fitem">
+        <div class="col-md-3"><label for="param3" class="mb-0">
+            {{#str}}maxsize, data{{/str}}</label></div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <select id="param3" class="select custom-select form-control" name="param3">
+                {{#options}}
+                    <option value="{{value}}" {{#selected}}selected{{/selected}}>{{name}}</option>
+                {{/options}}
+            </select>
+        </div>
+    </div>
+</fieldset>

mod/data/field/picture/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage picture
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_picture'; // Full name of the plugin (used for diagnostics)

mod/data/field/radiobutton/classes/privacy/provider.php

@@ -0,0 +1,71 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_radiobutton.
+ *
+ * @package    datafield_radiobutton
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_radiobutton\privacy;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_radiobutton implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        $defaultvalue->field['options'] = preg_split('/\s*\n\s*/', trim($fieldobj->param1), -1, PREG_SPLIT_NO_EMPTY);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/radiobutton/field.class.php

@@ -0,0 +1,176 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_radiobutton extends data_field_base {
+
+    var $type = 'radiobutton';
+    /**
+     * priority for globalsearch indexing
+     *
+     * @var int
+     */
+    protected static $priority = self::HIGH_PRIORITY;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        $options = explode("\n", $this->field->param1);
+        $options = array_map('trim', $options);
+        $selected = $options[$recordid % count($options)];
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => $selected,
+            'content1' => null,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $CFG, $DB, $OUTPUT;
+
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id;
+            if (isset($formdata->$fieldname)) {
+                $content = $formdata->$fieldname;
+            } else {
+                $content = '';
+            }
+        } else if ($recordid) {
+            $contentfield = $DB->get_field('data_content', 'content', ['fieldid' => $this->field->id, 'recordid' => $recordid]);
+            $content = trim($contentfield ?? '');
+        } else {
+            $content = '';
+        }
+
+        $str = '<div title="' . s($this->field->description) . '">';
+        $str .= '<fieldset><legend><span class="accesshide">' . s($this->field->name);
+
+        if ($this->field->required) {
+            $str .= '&nbsp;' . get_string('requiredelement', 'form') . '</span></legend>';
+            $image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+            $str .= html_writer::div($image, 'inline-req');
+        } else {
+            $str .= '</span></legend>';
+        }
+
+        $i = 0;
+        $requiredstr = '';
+        $options = explode("\n", $this->field->param1);
+        foreach ($options as $radio) {
+            $radio = trim($radio);
+            if ($radio === '') {
+                continue; // skip empty lines
+            }
+            $str .= '<input type="radio" id="field_'.$this->field->id.'_'.$i.'" name="field_' . $this->field->id . '" ';
+            $str .= 'value="' . s($radio) . '" class="mod-data-input mr-1" ';
+
+            if ($content == $radio) {
+                // Selected by user.
+                $str .= 'checked />';
+            } else {
+                $str .= '/>';
+            }
+
+            $str .= '<label for="field_'.$this->field->id.'_'.$i.'">'.$radio.'</label><br />';
+            $i++;
+        }
+        $str .= '</fieldset>';
+        $str .= '</div>';
+        return $str;
+    }
+
+    function display_search_field($value = '') {
+        global $CFG, $DB;
+
+        $varcharcontent = $DB->sql_compare_text('content', 255);
+        $used = $DB->get_records_sql(
+            "SELECT DISTINCT $varcharcontent AS content
+               FROM {data_content}
+              WHERE fieldid=?
+             ORDER BY $varcharcontent", array($this->field->id));
+
+        $options = array();
+        if(!empty($used)) {
+            foreach ($used as $rec) {
+                $options[$rec->content] = $rec->content;  //Build following indicies from the sql.
+            }
+        }
+        $return = html_writer::label(get_string('fieldtypelabel', "datafield_" . $this->type),
+            'menuf_' . $this->field->id, false, array('class' => 'accesshide'));
+        $return .= html_writer::select($options, 'f_'.$this->field->id, $value,
+            array('' => 'choosedots'), array('class' => 'custom-select'));
+        return $return;
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_radiobutton_$i";
+        $varcharcontent = $DB->sql_compare_text("{$tablealias}.content", 255);
+
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND $varcharcontent = :$name) ", array($name=>$value));
+    }
+
+    /**
+     * Check if a field from an add form is empty
+     *
+     * @param mixed $value
+     * @param mixed $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        return strval($value) !== '';
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/radiobutton/lang/en/datafield_radiobutton.php

@@ -0,0 +1,30 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_radiobutton', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage radiobutton
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Radio buttons';
+$string['fieldtypelabel'] = 'Radio buttons';
+$string['privacy:metadata'] = 'The Radio buttons field component doesn\'t store any personal data; it uses tables defined in mod_data.';
+

mod/data/field/radiobutton/templates/radiobutton.mustache

@@ -0,0 +1,54 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_radiobutton/radiobutton
+
+    The purpose of this template is to enable the user to define a radiobutton field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * param1 string The field's options.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "param1": "One\nTwo\nThree"
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3 col-form-label d-flex pb-0 pr-md-0">
+            <label for="param1">{{#str}}fieldoptions, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <textarea class="optionstextarea form-control" name="param1" id="param1" cols="80" rows="10">{{param1}}</textarea>
+        </div>
+    </div>
+</fieldset>

mod/data/field/radiobutton/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage radiobutton
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_radiobutton'; // Full name of the plugin (used for diagnostics)

mod/data/field/text/classes/privacy/provider.php

@@ -0,0 +1,70 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_text.
+ *
+ * @package    datafield_text
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_text\privacy;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_text implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/text/field.class.php

@@ -0,0 +1,100 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_text extends data_field_base {
+
+    var $type = 'text';
+    /**
+     * priority for globalsearch indexing
+     *
+     * @var int
+     */
+    protected static $priority = self::MAX_PRIORITY;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => get_string('sample', 'datafield_text'),
+            'content1' => null,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_search_field($value = '') {
+        return '<label class="accesshide" for="f_' . $this->field->id . '">' . s($this->field->name) . '</label>' .
+               '<input type="text" class="form-control" size="16" id="f_' . $this->field->id . '" ' .
+               'name="f_' . $this->field->id . '" value="' . s($value) . '" />';
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_text_$i";
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND ".$DB->sql_like("{$tablealias}.content", ":$name", false).") ", array($name=>"%$value%"));
+    }
+
+    /**
+     * Check if a field from an add form is empty
+     *
+     * @param mixed $value
+     * @param mixed $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        return strval($value) !== '';
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/text/lang/en/datafield_text.php

@@ -0,0 +1,30 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_text', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage text
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Short text';
+$string['fieldtypelabel'] = 'Short text';
+$string['privacy:metadata'] = 'The Short text field component doesn\'t store any personal data; it uses tables defined in mod_data.';
+$string['sample'] = 'This is a short text';

mod/data/field/text/templates/autolink.mustache

@@ -0,0 +1,46 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_text/autolink
+
+    The purpose of this template is to enable the user to define the 'auto link' field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+
+    Example context (json):
+    {
+        "param1": false
+    }
+}}
+<div class="form-group row fitem">
+    <div class="col-md-3 d-flex pb-0 pr-md-0">
+        <label for="param1" class="mb-0">{{#str}}fieldallowautolink, data{{/str}}</label>
+    </div>
+    <div class="col-md-9 form-inline align-items-start felement">
+        <input class="form-check-input" type="checkbox" name="param1" id="param1"
+            {{#param1}}checked="checked"{{/param1}}
+            value="1">
+    </div>
+</div>

mod/data/field/text/templates/text.mustache

@@ -0,0 +1,47 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_text/text
+
+    The purpose of this template is to enable the user to define a text field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * param1 string The field's auto link value.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "param1": 1
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    {{> datafield_text/autolink }}
+</fieldset>

mod/data/field/text/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage text
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_text';  // Full name of the plugin (used for diagnostics)

mod/data/field/textarea/classes/privacy/provider.php

@@ -0,0 +1,85 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_textarea.
+ *
+ * @package    datafield_textarea
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_textarea\privacy;
+
+use core_privacy\local\request\transform;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_textarea implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        $subcontext = [$recordobj->id, $contentobj->id];
+        $defaultvalue->content = writer::with_context($context)
+            ->rewrite_pluginfile_urls($subcontext, 'mod_data', 'content', $contentobj->id,
+            $defaultvalue->content);
+        $defaultvalue->contentformat = $defaultvalue->content1;
+        unset($defaultvalue->content1);
+
+        $defaultvalue->field['autolink'] = transform::yesno($fieldobj->param1);
+        $defaultvalue->field['rows'] = $fieldobj->param3;
+        $defaultvalue->field['cols'] = $fieldobj->param2;
+        if ($fieldobj->param5) {
+            $defaultvalue->field['maxbytes'] = $fieldobj->param5;
+        }
+        writer::with_context($context)->export_data($subcontext, $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/textarea/field.class.php

@@ -0,0 +1,351 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   // //                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+defined('MOODLE_INTERNAL') || die();
+
+global $CFG;
+
+require_once($CFG->dirroot.'/lib/filelib.php');
+require_once($CFG->dirroot.'/repository/lib.php');
+
+class data_field_textarea extends data_field_base {
+
+    var $type = 'textarea';
+    /**
+     * priority for globalsearch indexing
+     *
+     * @var int
+     */
+    protected static $priority = self::LOW_PRIORITY;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => get_string('sample', 'datafield_textarea'),
+            'content1' => 1,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    /**
+     * Returns options for embedded files
+     *
+     * @return array
+     */
+    private function get_options() {
+        if (!isset($this->field->param5)) {
+            $this->field->param5 = 0;
+        }
+        $options = array();
+        $options['trusttext'] = false;
+        $options['forcehttps'] = false;
+        $options['subdirs'] = false;
+        $options['maxfiles'] = -1;
+        $options['context'] = $this->context;
+        $options['maxbytes'] = $this->field->param5;
+        $options['changeformat'] = 0;
+        $options['noclean'] = false;
+        return $options;
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $CFG, $DB, $OUTPUT, $PAGE;
+
+        $text   = '';
+        $format = 0;
+        $str = '<div title="' . s($this->field->description) . '" class="d-inline-flex">';
+        $str .= '<label for="field_' . $this->field->id . '">';
+        $str .= html_writer::span($this->field->name, 'accesshide');
+        if ($this->field->required) {
+            $image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+            $str .= html_writer::div($image, 'inline-req');
+        }
+        $str .= '</label>';
+
+        editors_head_setup();
+        $options = $this->get_options();
+
+        $itemid = $this->field->id;
+        $field = 'field_'.$itemid;
+
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id . '_content1';
+            if (isset($formdata->$fieldname)) {
+                $format = $formdata->$fieldname;
+            } else {
+                $format = file_get_unused_draft_itemid();
+            }
+            $fieldname = 'field_' . $this->field->id . '_itemid';
+            if (isset($formdata->$fieldname)) {
+                $draftitemid = clean_param($formdata->$fieldname, PARAM_INT);
+            } else {
+                $draftitemid = file_get_unused_draft_itemid();
+            }
+            $fieldname = 'field_' . $this->field->id;
+            if (isset($formdata->$fieldname)) {
+                $text = $formdata->$fieldname;
+            }
+        } else if ($recordid &&
+                   $content = $DB->get_record('data_content', array('fieldid' => $this->field->id, 'recordid' => $recordid))) {
+            $format = $content->content1;
+            $text = clean_text($content->content, $format);
+            $text = file_prepare_draft_area($draftitemid, $this->context->id, 'mod_data', 'content', $content->id, $options, $text);
+        } else {
+            $draftitemid = file_get_unused_draft_itemid();
+            $format = editors_get_preferred_format();
+        }
+
+        // get filepicker info
+        //
+        $fpoptions = array();
+        if ($options['maxfiles'] != 0 ) {
+            $args = new stdClass();
+            // need these three to filter repositories list
+            $args->accepted_types = array('web_image');
+            $args->return_types = (FILE_INTERNAL | FILE_EXTERNAL);
+            $args->context = $this->context;
+            $args->env = 'filepicker';
+            // advimage plugin
+            $image_options = initialise_filepicker($args);
+            $image_options->context = $this->context;
+            $image_options->client_id = uniqid();
+            $image_options->maxbytes = $options['maxbytes'];
+            $image_options->env = 'editor';
+            $image_options->itemid = $draftitemid;
+
+            // moodlemedia plugin
+            $args->accepted_types = array('video', 'audio');
+            $media_options = initialise_filepicker($args);
+            $media_options->context = $this->context;
+            $media_options->client_id = uniqid();
+            $media_options->maxbytes  = $options['maxbytes'];
+            $media_options->env = 'editor';
+            $media_options->itemid = $draftitemid;
+
+            // advlink plugin
+            $args->accepted_types = '*';
+            $link_options = initialise_filepicker($args);
+            $link_options->context = $this->context;
+            $link_options->client_id = uniqid();
+            $link_options->maxbytes  = $options['maxbytes'];
+            $link_options->env = 'editor';
+            $link_options->itemid = $draftitemid;
+
+            // H5P plugin.
+            $args->accepted_types = ['h5p'];
+            $h5poptions = initialise_filepicker($args);
+            $h5poptions->context = $this->context;
+            $h5poptions->client_id = uniqid();
+            $h5poptions->maxbytes  = $options['maxbytes'];
+            $h5poptions->env = 'editor';
+            $h5poptions->itemid = $draftitemid;
+
+            $fpoptions['image'] = $image_options;
+            $fpoptions['media'] = $media_options;
+            $fpoptions['link'] = $link_options;
+            $fpoptions['h5p'] = $h5poptions;
+        }
+
+        $editor = editors_get_preferred_editor($format);
+        $strformats = format_text_menu();
+        $formats =  $editor->get_supported_formats();
+        foreach ($formats as $fid) {
+            $formats[$fid] = $strformats[$fid];
+        }
+        $editor->set_text($text);
+        $editor->use_editor($field, $options, $fpoptions);
+        $str .= '<input type="hidden" name="'.$field.'_itemid" value="'.s($draftitemid).'" />';
+        $str .= '<div class="mod-data-input">';
+        $str .= '<div><textarea id="'.$field.'" name="'.$field.'" rows="'.$this->field->param3.'" class="form-control" ' .
+            'data-fieldtype="editor" ' .
+            'cols="'.$this->field->param2.'" spellcheck="true">'.s($text).'</textarea></div>';
+        $str .= '<div><label class="accesshide" for="' . $field . '_content1">' . get_string('format') . '</label>';
+        $str .= '<select id="' . $field . '_content1" name="'.$field.'_content1">';
+        foreach ($formats as $key=>$desc) {
+            $selected = ($format == $key) ? 'selected="selected"' : '';
+            $str .= '<option value="'.s($key).'" '.$selected.'>'.$desc.'</option>';
+        }
+        $str .= '</select>';
+
+        $str .= '</div>';
+        $str .= '</div>';
+        $str .= '</div>';
+        return $str;
+    }
+
+
+    function display_search_field($value = '') {
+        return '<label class="accesshide" for="f_' . $this->field->id . '">' . s($this->field->name) . '</label>' .
+               '<input type="text" size="16" id="f_' . $this->field->id . '" name="f_' . $this->field->id . '" ' .
+               'value="' . s($value) . '" class="form-control"/>';
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_textarea_$i";
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND ".$DB->sql_like("{$tablealias}.content", ":$name", false).") ", array($name=>"%$value%"));
+    }
+
+    function print_after_form() {
+    }
+
+
+    function update_content($recordid, $value, $name='') {
+        global $DB;
+
+        $content = new stdClass();
+        $content->fieldid = $this->field->id;
+        $content->recordid = $recordid;
+
+        $names = explode('_', $name);
+        if (!empty($names[2])) {
+            if ($names[2] == 'itemid') {
+                // the value will be retrieved by file_get_submitted_draft_itemid, do not need to save in DB
+                return true;
+            } else {
+                $content->{$names[2]} = clean_param($value, PARAM_NOTAGS);  // content[1-4]
+            }
+        } else {
+            $content->content = clean_param($value, PARAM_CLEAN);
+        }
+
+        if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+            $content->id = $oldcontent->id;
+        } else {
+            $content->id = $DB->insert_record('data_content', $content);
+            if (!$content->id) {
+                return false;
+            }
+        }
+        if (!empty($content->content)) {
+            $draftitemid = file_get_submitted_draft_itemid('field_'. $this->field->id. '_itemid');
+            $options = $this->get_options();
+            $content->content = file_save_draft_area_files($draftitemid, $this->context->id, 'mod_data', 'content', $content->id, $options, $content->content);
+        }
+        $rv = $DB->update_record('data_content', $content);
+        return $rv;
+    }
+
+    /**
+     * Display the content of the field in browse mode
+     *
+     * @param int $recordid
+     * @param object $template
+     * @return bool|string
+     */
+    function display_browse_field($recordid, $template) {
+        $content = $this->get_data_content($recordid);
+        if (!$content || !isset($content->content)) {
+            return '';
+        }
+        $options = new stdClass();
+        if ($this->field->param1 == '1') {  // We are autolinking this field, so disable linking within us.
+            $options->filter = false;
+        }
+        $options->para = false;
+        $str = file_rewrite_pluginfile_urls(
+            $content->content,
+            'pluginfile.php',
+            $this->context->id,
+            'mod_data',
+            'content',
+            $content->id,
+            $this->get_options()
+        );
+        $str = format_text($str, $content->content1, $options);
+        return '<div class="data-field-html">' . $str . '</div>';
+    }
+
+    /**
+     * Whether this module support files
+     *
+     * @param string $relativepath
+     * @return bool
+     */
+    function file_ok($relativepath) {
+        return true;
+    }
+
+    /**
+     * Only look at the first item (second is format)
+     *
+     * @param string $value
+     * @param string $name
+     * @return bool
+     */
+    function notemptyfield($value, $name) {
+        $names = explode('_', $name);
+        // Clean first.
+        if (count($names) == 2) {
+            // Don't assume that this is coming from a text editor with tags.
+            return strval($value) !== '';
+        }
+        return false;
+    }
+
+    /**
+     * Returns the presentable string value for a field content.
+     *
+     * The returned string should be plain text.
+     *
+     * @param stdClass $content
+     * @return string
+     */
+    public static function get_content_value($content) {
+        return content_to_text($content->content, $content->content1);
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/textarea/lang/en/datafield_textarea.php

@@ -0,0 +1,32 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_textarea', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage textarea
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['maxbytes'] = 'Maximum embedded file size (bytes)';
+$string['maxbytes_desc'] = 'If set to zero will be unlimited by default';
+$string['pluginname'] = 'Text area';
+$string['fieldtypelabel'] = 'Text area';
+$string['privacy:metadata'] = 'The Text area field component doesn\'t store any personal data; it uses tables defined in mod_data.';
+$string['sample'] = '<p>This is a text area. It lets users enter long form text which spans over multiple lines.</p><p>You can choose the size of your text areas in rows and columns.</p><p>The text in a text area can be formatted, for example in <strong>bold</strong>, and also include <a href="#">links</a> or images.</p>';

mod/data/field/textarea/templates/textarea.mustache

@@ -0,0 +1,75 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_textarea/textarea
+
+    The purpose of this template is to enable the user to define a textarea field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * param2 int The field's width in columns.
+    * param3 int The field's height in rows.
+    * param5 int The field's attached files maxsize.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "param2": 60,
+        "param3": 35,
+        "param5": 4096
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3">
+            <label for="param2">{{#str}}fieldwidth, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="textareafieldsize form-control mr-1" type="text" name="param2" id="param2" value="{{#param2}}{{param2}}{{/param2}}{{^param2}}60{{/param2}}">
+            {{#str}}columns, data{{/str}}</div>
+    </div>
+    <div class="form-group row fitem">
+        <div class="col-md-3">
+            <label for="param3">{{#str}}fieldheight, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="textareafieldsize form-control mr-1" type="text" name="param3" id="param3" value="{{#param3}}{{param3}}{{/param3}}{{^param3}}35{{/param3}}">
+            {{#str}}rows, data{{/str}}</div>
+    </div>
+    <div class="form-group row fitem">
+        <div class="col-md-3">
+            <label for="param5">{{#str}}maxbytes, datafield_textarea{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="c1 form-control mr-1" type="text" name="param5" id="param5" value="{{#param5}}{{param5}}{{/param5}}{{^param5}}0{{/param5}}">
+            {{#str}}maxbytes_desc, datafield_textarea{{/str}}</div>
+    </div>
+    <input type="hidden" name="param4" id="param4" value="1"/>
+</fieldset>

mod/data/field/textarea/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage textarea
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_textarea'; // Full name of the plugin (used for diagnostics)

mod/data/field/url/classes/privacy/provider.php

@@ -0,0 +1,80 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+/**
+ * Privacy Subsystem implementation for datafield_url.
+ *
+ * @package    datafield_url
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace datafield_url\privacy;
+use core_privacy\local\request\transform;
+use core_privacy\local\request\writer;
+use mod_data\privacy\datafield_provider;
+
+defined('MOODLE_INTERNAL') || die();
+/**
+ * Privacy Subsystem for datafield_url implementing null_provider.
+ *
+ * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider,
+        datafield_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+
+    /**
+     * Exports data about one record in {data_content} table.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     * @param \stdClass $defaultvalue pre-populated default value that most of plugins will use
+     */
+    public static function export_data_content($context, $recordobj, $fieldobj, $contentobj, $defaultvalue) {
+        $defaultvalue->field['autolink'] = transform::yesno($fieldobj->param1);
+        if (!empty($fieldobj->param2)) {
+            $defaultvalue->field['forcetext'] = $fieldobj->param2;
+        }
+        $defaultvalue->field['blanktarget'] = transform::yesno($fieldobj->param3);
+        $defaultvalue->url = $contentobj->content;
+        $defaultvalue->text = $contentobj->content1;
+        unset($defaultvalue->content);
+        unset($defaultvalue->content1);
+        writer::with_context($context)->export_data([$recordobj->id, $contentobj->id], $defaultvalue);
+    }
+
+    /**
+     * Allows plugins to delete locally stored data.
+     *
+     * @param \context_module $context
+     * @param \stdClass $recordobj record from DB table {data_records}
+     * @param \stdClass $fieldobj record from DB table {data_fields}
+     * @param \stdClass $contentobj record from DB table {data_content}
+     */
+    public static function delete_data_content($context, $recordobj, $fieldobj, $contentobj) {
+
+    }
+}

mod/data/field/url/field.class.php

@@ -0,0 +1,263 @@
+<?php
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_url extends data_field_base {
+    var $type = 'url';
+    /**
+     * priority for globalsearch indexing
+     *
+     * @var int
+     */
+    protected static $priority = self::MIN_PRIORITY;
+
+    public function supports_preview(): bool {
+        return true;
+    }
+
+    public function get_data_content_preview(int $recordid): stdClass {
+        return (object)[
+            'id' => 0,
+            'fieldid' => $this->field->id,
+            'recordid' => $recordid,
+            'content' => 'https://example.com',
+            'content1' => null,
+            'content2' => null,
+            'content3' => null,
+            'content4' => null,
+        ];
+    }
+
+    function display_add_field($recordid = 0, $formdata = null) {
+        global $CFG, $DB, $OUTPUT, $PAGE;
+
+        require_once($CFG->dirroot. '/repository/lib.php'); // necessary for the constants used in args
+
+        $args = new stdClass();
+        $args->accepted_types = '*';
+        $args->return_types = FILE_EXTERNAL;
+        $args->context = $this->context;
+        $args->env = 'url';
+        $fp = new file_picker($args);
+        $options = $fp->options;
+
+        $fieldid = 'field_url_'.$options->client_id;
+
+        $straddlink = get_string('choosealink', 'repository');
+        $url = '';
+        $text = '';
+        if ($formdata) {
+            $fieldname = 'field_' . $this->field->id . '_0';
+            $url = $formdata->$fieldname;
+            $fieldname = 'field_' . $this->field->id . '_1';
+            if (isset($formdata->$fieldname)) {
+                $text = $formdata->$fieldname;
+            }
+        } else if ($recordid) {
+            if ($content = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+                $url  = $content->content;
+                $text = $content->content1;
+            }
+        }
+
+        $autolinkable = !empty($this->field->param1) && empty($this->field->param2);
+
+        $str = '<div title="' . s($this->field->description) . '" class="d-flex flex-wrap align-items-center">';
+
+        $label = '<label for="' . $fieldid . '"><span class="accesshide">' . $this->field->name . '</span>';
+        if ($this->field->required) {
+            $image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
+            if ($autolinkable) {
+                $label .= html_writer::div(get_string('requiredelement', 'form'), 'accesshide');
+            } else {
+                $label .= html_writer::div($image, 'inline-req');
+            }
+        }
+        $label .= '</label>';
+
+        if ($autolinkable) {
+            $str .= '<table><tr><td align="right">';
+            $str .= '<span class="mod-data-input">' . get_string('url', 'data') . ':</span>';
+            if (!empty($image)) {
+                $str .= $image;
+            }
+            $str .= '</td><td>';
+            $str .= $label;
+            $str .= '<input type="text" name="field_' . $this->field->id . '_0" id="' . $fieldid . '" value="' . s($url) . '" ' .
+                    'size="40" class="form-control d-inline"/>';
+            $str .= '<button class="btn btn-secondary ml-1" id="filepicker-button-' . $options->client_id . '" ' .
+                    'style="display:none">' . $straddlink . '</button></td></tr>';
+            $str .= '<tr><td align="right"><span class="mod-data-input">' . get_string('text', 'data') . ':</span></td><td>';
+            $str .= '<input type="text" name="field_' . $this->field->id . '_1" id="field_' . $this->field->id . '_1" ' .
+                    'value="' . s($text) . '" size="40" class="form-control d-inline"/></td></tr>';
+            $str .= '</table>';
+        } else {
+            // Just the URL field
+            $str .= $label;
+            $str .= '<input type="text" name="field_'.$this->field->id.'_0" id="'.$fieldid.'" value="'.s($url).'"';
+            $str .= ' size="40" class="mod-data-input form-control d-inline" />';
+            if (count($options->repositories) > 0) {
+                $str .= '<button id="filepicker-button-' . $options->client_id . '" class="visibleifjs btn btn-secondary ml-1">' .
+                        $straddlink . '</button>';
+            }
+        }
+
+        // print out file picker
+        //$str .= $OUTPUT->render($fp);
+
+        $module = array('name'=>'data_urlpicker', 'fullpath'=>'/mod/data/data.js', 'requires'=>array('core_filepicker'));
+        $PAGE->requires->js_init_call('M.data_urlpicker.init', array($options), true, $module);
+        $str .= '</div>';
+        return $str;
+    }
+
+    function display_search_field($value = '') {
+        return '<label class="accesshide" for="f_' . $this->field->id . '">' . get_string('fieldname', 'data') . '</label>' .
+               '<input type="text" size="16" id="f_' . $this->field->id . '" '.
+               ' name="f_' . $this->field->id . '" value="' . s($value) . '" class="form-control d-inline"/>';
+    }
+
+    public function parse_search_field($defaults = null) {
+        $param = 'f_'.$this->field->id;
+        if (empty($defaults[$param])) {
+            $defaults = array($param => '');
+        }
+        return optional_param($param, $defaults[$param], PARAM_NOTAGS);
+    }
+
+    function generate_sql($tablealias, $value) {
+        global $DB;
+
+        static $i=0;
+        $i++;
+        $name = "df_url_$i";
+        return array(" ({$tablealias}.fieldid = {$this->field->id} AND ".$DB->sql_like("{$tablealias}.content", ":$name", false).") ", array($name=>"%$value%"));
+    }
+
+    function display_browse_field($recordid, $template) {
+
+        $content = $this->get_data_content($recordid);
+        if (!$content) {
+            return '';
+        }
+
+        $url = empty($content->content) ? '' : $content->content;
+        $text = empty($content->content1) ? '' : $content->content1;
+        if (empty($url) || ($url == 'http://')) {
+            return '';
+        }
+        if (!empty($this->field->param2)) {
+            // Param2 forces the text to something.
+            $text = $this->field->param2;
+        }
+        if ($this->field->param1) {
+            // Param1 defines whether we want to autolink the url.
+            $attributes = ['class' => 'data-field-link'];
+            if ($this->field->param3) {
+                // Param3 defines whether this URL should open in a new window.
+                $attributes['target'] = '_blank';
+                $attributes['rel'] = 'noreferrer';
+            }
+
+            if (empty($text)) {
+                $text = $url;
+            }
+
+            $str = html_writer::link($url, $text, $attributes);
+        } else {
+            $str = $url;
+        }
+        return $str;
+    }
+
+    function update_content_import($recordid, $value, $name='') {
+        $values = explode(" ", $value, 2);
+
+        foreach ($values as $index => $value) {
+            $this->update_content($recordid, $value, $name . '_' . $index);
+        }
+    }
+
+    function update_content($recordid, $value, $name='') {
+        global $DB;
+
+        $content = new stdClass();
+        $content->fieldid = $this->field->id;
+        $content->recordid = $recordid;
+        $names = explode('_', $name);
+
+        switch ($names[2]) {
+            case 0:
+                // update link
+                $content->content = clean_param($value, PARAM_URL);
+                break;
+            case 1:
+                // add text
+                $content->content1 = clean_param($value, PARAM_NOTAGS);
+                break;
+            default:
+                break;
+        }
+
+        if (!empty($content->content) && (strpos($content->content, '://') === false)
+                && (strpos($content->content, '/') !== 0)) {
+            $content->content = 'http://' . $content->content;
+        }
+
+        if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
+            $content->id = $oldcontent->id;
+            return $DB->update_record('data_content', $content);
+        } else {
+            return $DB->insert_record('data_content', $content);
+        }
+    }
+
+    function notemptyfield($value, $name) {
+        $names = explode('_',$name);
+        $value = clean_param($value, PARAM_URL);
+        //clean first
+        if ($names[2] == '0') {
+            return ($value!='http://' && !empty($value));
+        }
+        return false;
+    }
+
+    function export_text_value($record) {
+        return $record->content . " " . $record->content1;
+    }
+
+    /**
+     * Return the plugin configs for external functions.
+     *
+     * @return array the list of config parameters
+     * @since Moodle 3.3
+     */
+    public function get_config_for_external() {
+        // Return all the config parameters.
+        $configs = [];
+        for ($i = 1; $i <= 10; $i++) {
+            $configs["param$i"] = $this->field->{"param$i"};
+        }
+        return $configs;
+    }
+}

mod/data/field/url/lang/en/datafield_url.php

@@ -0,0 +1,30 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'datafield_url', language 'en', branch 'master'
+ *
+ * @package    datafield
+ * @subpackage url
+ * @copyright  2011 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'URL';
+$string['openlinkinnewwindow'] = 'Open link in new window';
+$string['fieldtypelabel'] = 'URL';
+$string['privacy:metadata'] = 'The URL field component doesn\'t store any personal data; it uses tables defined in mod_data.';

mod/data/field/url/templates/url.mustache

@@ -0,0 +1,76 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template datafield_url/url
+
+    The purpose of this template is to enable the user to define a URL field.
+
+    Classes required for JS:
+    * none
+
+    Data attributes required for JS:
+    * none
+
+    Context variables required for this template:
+    * name string The field's name.
+    * description string The field's description.
+    * required bool The field's requiredness.
+    * param1 string The field's auto link value.
+    * param3 string The field's open link in new window value.
+    * param2 string The field's forced link name.
+
+    Example context (json):
+    {
+        "name": "A name",
+        "description": "A description",
+        "required": true,
+        "param1": 1,
+        "param3": 1,
+        "param2": "Link"
+    }
+}}
+
+<fieldset>
+    {{> mod_data/fields/basicfields }}
+    <div class="form-group row fitem">
+        <div class="col-md-3 d-flex pb-0 pr-md-0">
+            <label for="required" class="mb-0">{{#str}}autolinkurl, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="requiredfield form-check-input" type="checkbox" name="param1" id="param1" {{#param1}}
+                   checked="checked" {{/param1}}>
+        </div>
+    </div>
+    {{> mod_data/fields/requiredfield }}
+    <div class="form-group row fitem">
+        <div class="col-md-3 d-flex pb-0 pr-md-0">
+            <label for="param3">{{#str}}openlinkinnewwindow, datafield_url{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="requiredfield form-check-input" type="checkbox" name="param3" id="param3" {{#param3}}
+                   checked="checked" {{/param3}}>
+        </div>
+    </div>
+    <div class="form-group row fitem">
+        <div class="col-md-3 col-form-label">
+            <label for="forcelinkname">{{#str}}forcelinkname, data{{/str}}</label>
+        </div>
+        <div class="col-md-9 form-inline align-items-start felement">
+            <input class="forcelinkname form-control" type="text" name="param2" id="forcelinkname" value="{{param2}}">
+        </div>
+    </div>
+</fieldset>

mod/data/field/url/version.php

@@ -0,0 +1,28 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    datafield
+ * @subpackage url
+ * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->version   = 2024042200;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2024041600;        // Requires this Moodle version.
+$plugin->component = 'datafield_url';   // Full name of the plugin (used for diagnostics)