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259 lines
9.5 KiB
259 lines
9.5 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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defined('MOODLE_INTERNAL') OR die('not allowed');
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require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_class.php');
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require_once($CFG->libdir.'/formslib.php');
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class feedback_item_label extends feedback_item_base {
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protected $type = "label";
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private $presentationoptions = null;
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private $context;
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/**
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* Constructor
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*/
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public function __construct() {
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$this->presentationoptions = array('maxfiles' => EDITOR_UNLIMITED_FILES,
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'trusttext'=>true);
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}
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public function build_editform($item, $feedback, $cm) {
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global $DB, $CFG;
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require_once('label_form.php');
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//get the lastposition number of the feedback_items
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$position = $item->position;
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$lastposition = $DB->count_records('feedback_item', array('feedback'=>$feedback->id));
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if ($position == -1) {
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$i_formselect_last = $lastposition + 1;
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$i_formselect_value = $lastposition + 1;
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$item->position = $lastposition + 1;
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} else {
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$i_formselect_last = $lastposition;
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$i_formselect_value = $item->position;
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}
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//the elements for position dropdownlist
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$positionlist = array_slice(range(0, $i_formselect_last), 1, $i_formselect_last, true);
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//all items for dependitem
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$feedbackitems = feedback_get_depend_candidates_for_item($feedback, $item);
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$commonparams = array('cmid'=>$cm->id,
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'id'=>isset($item->id) ? $item->id : null,
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'typ'=>$item->typ,
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'items'=>$feedbackitems,
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'feedback'=>$feedback->id);
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$this->context = context_module::instance($cm->id);
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//preparing the editor for new file-api
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$item->presentationformat = FORMAT_HTML;
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$item->presentationtrust = 1;
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// Append editor context to presentation options, giving preference to existing context.
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$this->presentationoptions = array_merge(array('context' => $this->context),
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$this->presentationoptions);
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$item = file_prepare_standard_editor($item,
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'presentation', //name of the form element
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$this->presentationoptions,
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$this->context,
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'mod_feedback',
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'item', //the filearea
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$item->id);
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//build the form
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$customdata = array('item' => $item,
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'common' => $commonparams,
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'positionlist' => $positionlist,
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'position' => $position,
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'presentationoptions' => $this->presentationoptions);
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$this->item_form = new feedback_label_form('edit_item.php', $customdata);
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}
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public function save_item() {
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global $DB;
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if (!$this->get_data()) {
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return false;
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}
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$item = $this->item;
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if (isset($item->clone_item) AND $item->clone_item) {
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$item->id = ''; //to clone this item
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$item->position++;
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}
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$item->presentation = '';
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$item->hasvalue = $this->get_hasvalue();
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if (!$item->id) {
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$item->id = $DB->insert_record('feedback_item', $item);
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} else {
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$DB->update_record('feedback_item', $item);
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}
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$item = file_postupdate_standard_editor($item,
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'presentation',
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$this->presentationoptions,
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$this->context,
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'mod_feedback',
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'item',
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$item->id);
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$DB->update_record('feedback_item', $item);
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return $DB->get_record('feedback_item', array('id'=>$item->id));
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}
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/**
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* prepares the item for output or export to file
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* @param stdClass $item
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* @return string
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*/
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private function print_item($item) {
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global $DB, $CFG;
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require_once($CFG->libdir . '/filelib.php');
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//is the item a template?
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if (!$item->feedback AND $item->template) {
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$template = $DB->get_record('feedback_template', array('id'=>$item->template));
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if ($template->ispublic) {
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$context = context_system::instance();
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} else {
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$context = context_course::instance($template->course);
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}
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$filearea = 'template';
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} else {
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$cm = get_coursemodule_from_instance('feedback', $item->feedback);
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$context = context_module::instance($cm->id);
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$filearea = 'item';
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}
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$item->presentationformat = FORMAT_HTML;
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$item->presentationtrust = 1;
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$output = file_rewrite_pluginfile_urls($item->presentation,
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'pluginfile.php',
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$context->id,
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'mod_feedback',
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$filearea,
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$item->id);
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$formatoptions = array('overflowdiv'=>true, 'trusted'=>$CFG->enabletrusttext);
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echo format_text($output, FORMAT_HTML, $formatoptions);
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}
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/**
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* @param stdClass $item
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* @param bool|true $withpostfix
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* @return string
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*/
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public function get_display_name($item, $withpostfix = true) {
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return '';
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}
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/**
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* Adds an input element to the complete form
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*
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* @param stdClass $item
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* @param mod_feedback_complete_form $form
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*/
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public function complete_form_element($item, $form) {
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global $DB;
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if (!$item->feedback AND $item->template) {
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// This is a template.
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$template = $DB->get_record('feedback_template', array('id' => $item->template));
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if ($template->ispublic) {
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$context = context_system::instance();
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} else {
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$context = context_course::instance($template->course);
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}
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$filearea = 'template';
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} else {
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// This is a question in the current feedback.
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$context = $form->get_cm()->context;
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$filearea = 'item';
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}
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$output = file_rewrite_pluginfile_urls($item->presentation, 'pluginfile.php',
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$context->id, 'mod_feedback', $filearea, $item->id);
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$formatoptions = array('overflowdiv' => true, 'noclean' => true);
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$output = format_text($output, FORMAT_HTML, $formatoptions);
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$output = html_writer::div($output, '', ['id' => 'feedback_item_' . $item->id]);
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$inputname = $item->typ . '_' . $item->id;
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$name = $this->get_display_name($item);
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$form->add_form_element($item, ['static', $inputname, $name, $output], false, false);
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}
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public function compare_value($item, $dbvalue, $dependvalue) {
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return false;
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}
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public function postupdate($item) {
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global $DB;
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$context = context_module::instance($item->cmid);
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$item = file_postupdate_standard_editor($item,
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'presentation',
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$this->presentationoptions,
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$context,
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'mod_feedback',
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'item',
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$item->id);
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$DB->update_record('feedback_item', $item);
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return $item->id;
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}
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public function get_hasvalue() {
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return 0;
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}
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public function can_switch_require() {
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return false;
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}
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public function excelprint_item(&$worksheet,
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$row_offset,
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$xls_formats,
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$item,
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$groupid,
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$courseid = false) {
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}
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public function print_analysed($item, $itemnr = '', $groupid = false, $courseid = false) {
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}
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public function get_printval($item, $value) {
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}
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/**
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* Return the analysis data ready for external functions.
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*
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* @param stdClass $item the item (question) information
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* @param int $groupid the group id to filter data (optional)
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* @param int $courseid the course id (optional)
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* @return array an array of data with non scalar types json encoded
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* @since Moodle 3.3
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*/
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public function get_analysed_for_external($item, $groupid = false, $courseid = false) {
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return [];
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}
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}
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