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105 lines
4.1 KiB
PHP
105 lines
4.1 KiB
PHP
<?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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* Folder module renderer
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*
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* @package mod
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* @subpackage folder
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* @copyright 2009 Petr Skoda {@link http://skodak.org}
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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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class mod_folder_renderer extends plugin_renderer_base {
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/**
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* Prints file folder tree view
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* @param object $folder instance
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* @param object $cm instance
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* @param object $course
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* @return void
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*/
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public function folder_tree($folder, $cm, $course) {
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$this->render(new folder_tree($folder, $cm, $course));
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}
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public function render_folder_tree(folder_tree $tree) {
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global $PAGE;
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echo '<div id="folder_tree" class="filemanager">';
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echo $this->htmllize_tree($tree, array('files' => array(), 'subdirs' => array($tree->dir)));
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echo '</div>';
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$this->page->requires->js_init_call('M.mod_folder.init_tree', array(true));
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}
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/**
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* Internal function - creates htmls structure suitable for YUI tree.
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*/
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protected function htmllize_tree($tree, $dir) {
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global $CFG;
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if (empty($dir['subdirs']) and empty($dir['files'])) {
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return '';
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}
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$browser = get_file_browser();
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$result = '<ul>';
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foreach ($dir['subdirs'] as $subdir) {
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$image = $this->output->pix_icon(file_folder_icon(24), $subdir['dirname'], 'moodle');
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$filename = html_writer::tag('span', $image, array('class' => 'fp-icon')). html_writer::tag('span', s($subdir['dirname']), array('class' => 'fp-filename'));
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$filename = html_writer::tag('div', $filename, array('class' => 'fp-filename-icon'));
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$result .= html_writer::tag('li', $filename. $this->htmllize_tree($tree, $subdir));
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}
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foreach ($dir['files'] as $file) {
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$fileinfo = $browser->get_file_info($tree->context, $file->get_component(),
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$file->get_filearea(), $file->get_itemid(), $file->get_filepath(), $file->get_filename());
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$url = $fileinfo->get_url(true);
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$filename = $file->get_filename();
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if ($imageinfo = $fileinfo->get_imageinfo()) {
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$fileurl = new moodle_url($fileinfo->get_url());
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$image = $fileurl->out(false, array('preview' => 'tinyicon', 'oid' => $fileinfo->get_timemodified()));
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$image = html_writer::empty_tag('img', array('src' => $image));
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} else {
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$image = $this->output->pix_icon(file_file_icon($file, 24), $filename, 'moodle');
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}
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$filename = html_writer::tag('span', $image, array('class' => 'fp-icon')). html_writer::tag('span', $filename, array('class' => 'fp-filename'));
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$filename = html_writer::tag('span', html_writer::link($url, $filename), array('class' => 'fp-filename-icon'));
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$result .= html_writer::tag('li', $filename);
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}
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$result .= '</ul>';
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return $result;
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}
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}
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class folder_tree implements renderable {
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public $context;
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public $folder;
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public $cm;
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public $course;
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public $dir;
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public function __construct($folder, $cm, $course) {
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$this->folder = $folder;
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$this->cm = $cm;
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$this->course = $course;
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$this->context = context_module::instance($cm->id);
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$fs = get_file_storage();
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$this->dir = $fs->get_area_tree($this->context->id, 'mod_folder', 'content', 0);
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}
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} |