first commit

cohort/classes/output/cohortidnumber.php

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+<?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/>.
+
+/**
+ * Contains class core_cohort\output\cohortidnumber
+ *
+ * @package   core_cohort
+ * @copyright 2016 Marina Glancy
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace core_cohort\output;
+
+use core_external\external_api;
+use lang_string;
+
+/**
+ * Class to prepare a cohort idnumber for display.
+ *
+ * @package   core_cohort
+ * @copyright 2016 Marina Glancy
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class cohortidnumber extends \core\output\inplace_editable {
+    /**
+     * Constructor.
+     *
+     * @param stdClass $cohort
+     */
+    public function __construct($cohort) {
+        $cohortcontext = \context::instance_by_id($cohort->contextid);
+        $editable = has_capability('moodle/cohort:manage', $cohortcontext);
+        $displayvalue = s($cohort->idnumber); // All idnumbers are plain text.
+        parent::__construct('core_cohort', 'cohortidnumber', $cohort->id, $editable,
+            $displayvalue,
+            $cohort->idnumber,
+            new lang_string('editcohortidnumber', 'cohort'),
+            new lang_string('newidnumberfor', 'cohort', $displayvalue));
+    }
+
+    /**
+     * Updates cohort name and returns instance of this object
+     *
+     * @param int $cohortid
+     * @param string $newvalue
+     * @return static
+     */
+    public static function update($cohortid, $newvalue) {
+        global $DB;
+        $cohort = $DB->get_record('cohort', array('id' => $cohortid), '*', MUST_EXIST);
+        $cohortcontext = \context::instance_by_id($cohort->contextid);
+        external_api::validate_context($cohortcontext);
+        require_capability('moodle/cohort:manage', $cohortcontext);
+        if ($newvalue == '' || !$DB->record_exists_select('cohort', 'idnumber = ? AND id != ?', [$newvalue, $cohort->id])) {
+            $record = (object) ['id' => $cohort->id, 'idnumber' => $newvalue, 'contextid' => $cohort->contextid];
+            cohort_update_cohort($record);
+            $cohort->idnumber = $newvalue;
+        }
+        return new static($cohort);
+    }
+}

cohort/classes/output/cohortname.php

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+<?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/>.
+
+/**
+ * Contains class core_cohort\output\cohortname
+ *
+ * @package   core_cohort
+ * @copyright 2016 Marina Glancy
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace core_cohort\output;
+
+use core_external\external_api;
+use lang_string;
+
+/**
+ * Class to prepare a cohort name for display.
+ *
+ * @package   core_cohort
+ * @copyright 2016 Marina Glancy
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class cohortname extends \core\output\inplace_editable {
+    /**
+     * Constructor.
+     *
+     * @param stdClass $cohort
+     */
+    public function __construct($cohort) {
+        $cohortcontext = \context::instance_by_id($cohort->contextid);
+        $editable = has_capability('moodle/cohort:manage', $cohortcontext);
+        $displayvalue = format_string($cohort->name, true, array('context' => $cohortcontext));
+        parent::__construct('core_cohort', 'cohortname', $cohort->id, $editable,
+            $displayvalue,
+            $cohort->name,
+            new lang_string('editcohortname', 'cohort'),
+            new lang_string('newnamefor', 'cohort', $displayvalue));
+    }
+
+    /**
+     * Updates cohort name and returns instance of this object
+     *
+     * @param int $cohortid
+     * @param string $newvalue
+     * @return static
+     */
+    public static function update($cohortid, $newvalue) {
+        global $DB;
+        $cohort = $DB->get_record('cohort', array('id' => $cohortid), '*', MUST_EXIST);
+        $cohortcontext = \context::instance_by_id($cohort->contextid);
+        external_api::validate_context($cohortcontext);
+        require_capability('moodle/cohort:manage', $cohortcontext);
+        $newvalue = clean_param($newvalue, PARAM_TEXT);
+        if (strval($newvalue) !== '') {
+            $record = (object)array('id' => $cohort->id, 'name' => $newvalue, 'contextid' => $cohort->contextid);
+            cohort_update_cohort($record);
+            $cohort->name = $newvalue;
+        }
+        return new static($cohort);
+    }
+}