Current File : //home2/vacivi36/ava/mod/data/classes/output/preset_preview.php
<?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/>.
namespace mod_data\output;
use templatable;
use renderable;
use mod_data\manager;
use mod_data\preset;
use mod_data\template;
use moodle_page;
use moodle_url;
/**
* Preset preview output class.
*
* @package mod_data
* @copyright 2022 Ferran Recio <ferran@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class preset_preview implements templatable, renderable {
/** @var manager manager instance. */
private $manager;
/** @var preset the preset. */
private $preset;
/** @var string the template to preview. */
private $templatename;
/**
* The class constructor.
*
* @param manager $manager the activity instance manager
* @param preset $preset the preset
* @param string $templatename the templatename
*/
public function __construct(manager $manager, preset $preset, string $templatename) {
$this->manager = $manager;
$this->preset = $preset;
$this->templatename = $templatename;
}
/**
* Add the preset CSS and JS to the page.
*
* @param moodle_page $page the current page instance
*/
public function prepare_page(moodle_page $page) {
$instance = $this->manager->get_instance();
$preset = $this->preset;
// Add CSS and JS.
$csscontent = $preset->get_template_content('csstemplate');
if (!empty($csscontent)) {
$url = new moodle_url('/mod/data/css.php', ['d' => $instance->id, 'preset' => $preset->get_fullname()]);
$page->requires->css($url);
}
$jscontent = $preset->get_template_content('jstemplate');
if (!empty($jscontent)) {
$url = new moodle_url('/mod/data/js.php', ['d' => $instance->id, 'preset' => $preset->get_fullname()]);
$page->requires->js($url);
}
}
/**
* Export the data for the mustache template.
*
* @param \renderer_base $output renderer to be used to render the action bar elements.
* @return array
*/
public function export_for_template(\renderer_base $output): array {
$coursemodule = $this->manager->get_coursemodule();
$preset = $this->preset;
// Get fields for preview.
$count = ($this->templatename == 'listtemplate') ? 2 : 1;
$fields = $preset->get_fields(true);
$entries = $preset->get_sample_entries($count);
$templatecontent = $preset->get_template_content($this->templatename);
$useurl = new moodle_url('/mod/data/field.php');
// Generate preview content.
$options = ['templatename' => $this->templatename];
if ($this->templatename == 'listtemplate') {
$options['showmore'] = true;
}
$parser = new template($this->manager, $templatecontent, $options, $fields);
$content = $parser->parse_entries($entries);
if ($this->templatename == 'listtemplate') {
$listtemplateheader = $preset->get_template_content('listtemplateheader');
$listtemplatefooter = $preset->get_template_content('listtemplatefooter');
$content = $listtemplateheader . $content . $listtemplatefooter;
}
return [
'cmid' => $coursemodule->id,
'description' => $preset->description ?? '',
'preview' => $content,
'formactionurl' => $useurl->out(),
'userid' => $preset->get_userid() ?? 0,
'shortname' => $preset->shortname,
];
}
}
Mini Shell