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<?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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/**
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* Site competencies element.
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*
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* @package tool_lp
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* @copyright 2019 Damyon Wiese
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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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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->libdir . '/form/hidden.php');
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/**
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* Site competencies element.
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*
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* @package tool_lp
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* @copyright 2019 Damyon Wiese
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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 tool_lp_site_competencies_form_element extends MoodleQuickForm_hidden {
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/**
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* Constructor
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*
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* @param string $elementname Element name.
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* @param string $value The element value.
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* @param mixed $attributes Either a typical HTML attribute string or an associative array.
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*/
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public function __construct($elementname=null, $value='', $attributes=null) {
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if ($elementname == null) {
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// This is broken quickforms messing with the constructors.
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return;
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}
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$attributes = array_merge(['data-action' => 'competencies'], $attributes ? $attributes : []);
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parent::__construct($elementname, $value, $attributes);
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$this->setType('hidden');
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}
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/**
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* Generate the hidden field and the controls to show and pick the competencies.
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*/
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public function toHtml() {
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global $PAGE;
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$html = parent::toHTML();
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if (!$this->isFrozen()) {
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$context = context_system::instance();
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$params = [$context->id];
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// Require some JS to select the competencies.
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$PAGE->requires->js_call_amd('tool_lp/form_competency_element', 'init', $params);
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$html .= '<div class="mb-3 row">';
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$html .= '<div class="col-md-3"></div>';
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$html .= '<div class="col-md-9">';
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$html .= '<div data-region="competencies"></div>';
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$html .= '<div class="mt-3">';
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$html .= '<a class="btn btn-secondary" role="button" data-action="select-competencies">';
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$html .= get_string('addcompetency', 'tool_lp');
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$html .= '</a>';
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$html .= '</div>';
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$html .= '</div>';
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$html .= '</div>';
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}
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return $html;
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}
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/**
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* Accepts a renderer
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*
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* @param HTML_QuickForm_Renderer $renderer the renderer for the element.
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* @param boolean $required not used.
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* @param string $error not used.
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* @return void
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*/
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public function accept(&$renderer, $required=false, $error=null) {
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$renderer->renderElement($this, false, '');
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}
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}
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