Amaia Anabitarte
119 lines
4.1 KiB
PHP
119 lines
4.1 KiB
PHP
<?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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namespace mod_data\output;
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use templatable;
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use renderable;
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use mod_data\manager;
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use mod_data\preset;
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use mod_data\template;
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use moodle_page;
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use moodle_url;
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/**
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* Preset preview output class.
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*
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* @package mod_data
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* @copyright 2022 Ferran Recio <ferran@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class preset_preview implements templatable, renderable {
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/** @var manager manager instance. */
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private $manager;
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/** @var preset the preset. */
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private $preset;
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/** @var string the template to preview. */
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private $templatename;
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/**
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* The class constructor.
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*
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* @param manager $manager the activity instance manager
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* @param preset $preset the preset
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* @param string $templatename the templatename
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*/
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public function __construct(manager $manager, preset $preset, string $templatename) {
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$this->manager = $manager;
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$this->preset = $preset;
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$this->templatename = $templatename;
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}
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/**
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* Add the preset CSS and JS to the page.
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*
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* @param moodle_page $page the current page instance
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*/
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public function prepare_page(moodle_page $page) {
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$instance = $this->manager->get_instance();
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$preset = $this->preset;
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// Add CSS and JS.
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$csscontent = $preset->get_template_content('csstemplate');
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if (!empty($csscontent)) {
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$url = new moodle_url('/mod/data/css.php', ['d' => $instance->id, 'preset' => $preset->get_fullname()]);
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$page->requires->css($url);
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}
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$jscontent = $preset->get_template_content('jstemplate');
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if (!empty($jscontent)) {
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$url = new moodle_url('/mod/data/js.php', ['d' => $instance->id, 'preset' => $preset->get_fullname()]);
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$page->requires->js($url);
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}
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}
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/**
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* Export the data for the mustache template.
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*
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* @param \renderer_base $output renderer to be used to render the action bar elements.
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* @return array
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*/
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public function export_for_template(\renderer_base $output): array {
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$coursemodule = $this->manager->get_coursemodule();
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$preset = $this->preset;
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// Get fields for preview.
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$count = ($this->templatename == 'listtemplate') ? 2 : 1;
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$fields = $preset->get_fields(true);
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$entries = $preset->get_sample_entries($count);
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$templatecontent = $preset->get_template_content($this->templatename);
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$useurl = new moodle_url('/mod/data/field.php');
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// Generate preview content.
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$options = ['templatename' => $this->templatename];
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if ($this->templatename == 'listtemplate') {
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$options['showmore'] = true;
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}
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$parser = new template($this->manager, $templatecontent, $options, $fields);
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$content = $parser->parse_entries($entries);
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if ($this->templatename == 'listtemplate') {
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$listtemplateheader = $preset->get_template_content('listtemplateheader');
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$listtemplatefooter = $preset->get_template_content('listtemplatefooter');
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$content = $listtemplateheader . $content . $listtemplatefooter;
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}
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return [
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'cmid' => $coursemodule->id,
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'description' => $preset->description ?? '',
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'preview' => $content,
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'formactionurl' => $useurl->out(),
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'userid' => $preset->get_userid() ?? 0,
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'shortname' => $preset->shortname,
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];
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}
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}
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