Current Path : C:/Users/Mahmood/Desktop/moodle8/privacy/classes/output/ |
Current File : C:/Users/Mahmood/Desktop/moodle8/privacy/classes/output/exported_navigation_page.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/>. /** * Contains the navigation renderable for user data exports. * * @package core_privacy * @copyright 2018 Adrian Greeve * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ namespace core_privacy\output; defined('MOODLE_INTERNAL') || die(); use renderable; use renderer_base; use templatable; /** * Class containing the navigation renderable * * @copyright 2018 Adrian Greeve * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class exported_navigation_page implements renderable, templatable { /** @var array $tree Full tree in multidimensional form. */ protected $tree; /** @var boolean $firstelement This is used to create unique classes for the first elements in the navigation tree. */ protected $firstelement = true; /** * Constructor * * @param \stdClass $tree Full tree to create navigation out of. */ public function __construct(\stdClass $tree) { $this->tree = $tree; } /** * Creates the navigation list html. Why this and not a template? My attempts at trying to get a recursive template * working failed. * * @param \stdClass $tree Full tree to create navigation out of. * @return string navigation html. */ protected function create_navigation(\stdClass $tree) { if ($this->firstelement) { $html = \html_writer::start_tag('ul', ['class' => 'treeview parent block_tree list', 'id' => 'my-tree']); $this->firstelement = false; } else { $html = \html_writer::start_tag('ul', ['class' => 'parent', 'role' => 'group']); } foreach ($tree->children as $child) { if (isset($child->children)) { $html .= \html_writer::start_tag('li', ['class' => 'menu-item', 'role' => 'treeitem', 'aria-expanded' => 'false']); $html .= $child->name; $html .= $this->create_navigation($child); } else { $html .= \html_writer::start_tag('li', ['class' => 'item', 'role' => 'treeitem', 'aria-expanded' => 'false']); // Normal display. if (isset($child->datavar)) { $html .= \html_writer::link('#', $child->name, ['data-var' => $child->datavar]); } else { $html .= \html_writer::link($child->url, $child->name, ['target' => '_blank']); } } $html .= \html_writer::end_tag('li'); } $html .= \html_writer::end_tag('ul'); return $html; } /** * Export this data so it can be used as the context for a mustache template. * * @param renderer_base $output * @return array navigation data for the template. */ public function export_for_template(renderer_base $output) : Array { $data = $this->create_navigation($this->tree); return ['navigation' => $data]; } }