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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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* Contains class core_tag\output\tagareaenabled
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*
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* @package core_tag
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* @copyright 2016 Marina Glancy
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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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namespace core_tag\output;
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use context_system;
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/**
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* Class to display tag area enabled control
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*
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* @package core_tag
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* @copyright 2016 Marina Glancy
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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 tagareaenabled extends \core\output\inplace_editable {
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/**
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* Constructor.
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*
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* @param \stdClass $tagarea
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*/
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public function __construct($tagarea) {
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$editable = has_capability('moodle/tag:manage', context_system::instance());
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$value = $tagarea->enabled ? 1 : 0;
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parent::__construct('core_tag', 'tagareaenable', $tagarea->id, $editable, '', $value);
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$this->set_type_toggle();
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}
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/**
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* Export this data so it can be used as the context for a mustache template.
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*
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* @param \renderer_base $output
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* @return \stdClass
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*/
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public function export_for_template(\renderer_base $output) {
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if ($this->value) {
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$this->edithint = get_string('disable');
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$this->displayvalue = $output->pix_icon('i/hide', get_string('disable'));
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} else {
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$this->edithint = get_string('enable');
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$this->displayvalue = $output->pix_icon('i/show', get_string('enable'));
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}
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return parent::export_for_template($output);
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}
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/**
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* Updates the value in database and returns itself, called from inplace_editable callback
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*
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* @param int $itemid
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* @param mixed $newvalue
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* @return \self
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*/
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public static function update($itemid, $newvalue) {
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global $DB;
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require_capability('moodle/tag:manage', context_system::instance());
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$tagarea = $DB->get_record('tag_area', array('id' => $itemid), '*', MUST_EXIST);
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$newvalue = $newvalue ? 1 : 0;
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$data = array('enabled' => $newvalue);
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\core_tag_area::update($tagarea, $data);
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$tagarea->enabled = $newvalue;
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$tmpl = new self($tagarea);
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return $tmpl;
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}
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}
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