Current File : //home2/vacivi36/ava/admin/tool/policy/classes/output/renderer.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/>.
/**
* Provides {@link tool_policy\output\renderer} class.
*
* @package tool_policy
* @category output
* @copyright 2018 David Mudrák <david@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace tool_policy\output;
defined('MOODLE_INTERNAL') || die();
use core\output\mustache_template_finder;
use plugin_renderer_base;
use renderable;
use Exception;
/**
* Renderer for the policies plugin.
*
* @copyright 2018 David Mudrak <david@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class renderer extends plugin_renderer_base {
/**
* Overrides the parent so that templatable widgets are handled even without their explicit render method.
*
* @param renderable $widget
* @return string
*/
public function render(renderable $widget) {
$namespacedclassname = get_class($widget);
$plainclassname = preg_replace('/^.*\\\/', '', $namespacedclassname);
$rendermethod = 'render_'.$plainclassname;
if (method_exists($this, $rendermethod)) {
// Explicit rendering method exists, fall back to the default behaviour.
return parent::render($widget);
}
$interfaces = class_implements($namespacedclassname);
if (isset($interfaces['templatable'])) {
// Default implementation of template-based rendering.
$data = $widget->export_for_template($this);
return parent::render_from_template('tool_policy/'.$plainclassname, $data);
} else {
return parent::render($widget);
}
}
}
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