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 = '

'; $str .= '

' . s($this->field->name); if ($this->field->required) { $str .= ' ' . get_string('requiredelement', 'form') . ''; $image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form')); $str .= html_writer::div($image, 'inline-req'); } else { $str .= ''; } $i = 0; $requiredstr = ''; $options = explode("\n", $this->field->param1); foreach ($options as $radio) { $radio = trim($radio); if ($radio === '') { continue; // skip empty lines } $str .= 'field->id.'_'.$i.'">'.$radio.'
'; $i++; } $str .= '

'; $str .= '

'; 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; } }