mirror of
https://github.com/moodle/moodle.git
synced 2025-01-17 21:49:15 +01:00
277 lines
12 KiB
PHP
Executable File
277 lines
12 KiB
PHP
Executable File
<?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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require_once('../config.php');
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require_once($CFG->libdir.'/filelib.php');
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require_once('lib.php');
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/// Wait as long as it takes for this script to finish
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set_time_limit(0);
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require_login();
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$page = optional_param('page', '', PARAM_RAW); // page
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$client_id = optional_param('client_id', SITEID, PARAM_RAW); // client ID
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$env = optional_param('env', 'filepicker', PARAM_ALPHA); // opened in editor or moodleform
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$file = optional_param('file', '', PARAM_RAW); // file to download
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$title = optional_param('title', '', PARAM_FILE); // new file name
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$itemid = optional_param('itemid', '', PARAM_INT);
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$icon = optional_param('icon', '', PARAM_RAW);
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$action = optional_param('action', '', PARAM_ALPHA);
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$ctx_id = optional_param('ctx_id', SITEID, PARAM_INT); // context ID
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$repo_id = optional_param('repo_id', 1, PARAM_INT); // repository ID
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$req_path = optional_param('p', '', PARAM_RAW); // path
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$callback = optional_param('callback', '', PARAM_CLEANHTML);
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$search_text = optional_param('s', '', PARAM_CLEANHTML);
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// init repository plugin
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$sql = 'SELECT i.name, i.typeid, r.type FROM {repository} r, {repository_instances} i '.
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'WHERE i.id=? AND i.typeid=r.id';
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if (!$repository = $DB->get_record_sql($sql, array($repo_id))) {
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print_error('invalidrepositoryid', 'repository');
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} else {
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$type = $repository->type;
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}
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$url = $CFG->httpswwwroot."/repository/filepicker.php?ctx_id=$ctx_id&itemid=$itemid";
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if (file_exists($CFG->dirroot.'/repository/'.$type.'/repository.class.php')) {
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require_once($CFG->dirroot.'/repository/'.$type.'/repository.class.php');
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$classname = 'repository_' . $type;
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try {
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$repo = new $classname($repo_id, $ctx_id, array('ajax'=>false, 'name'=>$repository->name, 'client_id'=>$client_id));
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} catch (repository_exception $e){
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print_error('pluginerror', 'repository');
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}
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} else {
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print_error('invalidplugin', 'repository');
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}
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//$context = get_context_instance_by_id($ctx_id);
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//$PAGE->set_course($context);
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switch ($action) {
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case 'upload':
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redirect($url, get_string('uploadsucc','repository'));
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break;
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case 'deletedraft':
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if (!$context = get_context_instance(CONTEXT_USER, $USER->id)) {
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print_error('wrongcontextid', 'error');
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}
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$contextid = $context->id;
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$fs = get_file_storage();
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if ($file = $fs->get_file($contextid, 'user_draft', $itemid, '/', $title)) {
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if($result = $file->delete()) {
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header("Location: $CFG->httpswwwroot/repository/filepicker.php?action=embedded&itemid=$itemid&ctx_id=$ctx_id");
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} else {
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print_error('cannotdelete', 'repository');
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}
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}
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exit;
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break;
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case 'search':
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try {
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$search_result = $repo->search($search_text);
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$search_result['search_result'] = true;
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$search_result['repo_id'] = $repo_id;
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echo '<table>';
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foreach ($search_result['list'] as $item) {
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echo '<tr>';
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echo '<td><img src="'.$item['thumbnail'].'" />';
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echo '</td><td>';
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if (!empty($item['url'])) {
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echo '<a href="'.$item['url'].'" target="_blank">'.$item['title'].'</a>';
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} else {
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echo $item['title'];
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}
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echo '</td>';
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echo '<td>';
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if (!isset($item['children'])) {
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echo '<form method="post">';
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echo '<input type="hidden" name="file" value="'.$item['source'].'"/>';
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echo '<input type="hidden" name="action" value="confirm"/>';
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echo '<input type="hidden" name="title" value="'.$item['title'].'"/>';
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echo '<input type="hidden" name="icon" value="'.$item['thumbnail'].'"/>';
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echo '<input type="submit" value="'.get_string('select','repository').'" />';
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echo '</form>';
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} else {
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echo '<form method="post">';
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echo '<input type="hidden" name="p" value="'.$item['path'].'"/>';
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echo '<input type="submit" value="'.get_string('enter', 'repository').'" />';
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echo '</form>';
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}
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echo '</td>';
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echo '<td width="100px" align="center">';
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echo '</td>';
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echo '</td></tr>';
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}
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echo '</table>';
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} catch (repository_exception $e) {
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}
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break;
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case 'list':
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case 'sign':
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print_header();
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echo "<div><a href='$CFG->httpswwwroot/repository/filepicker.php?action=embedded&itemid=$itemid&ctx_id=$ctx_id'>".get_string('back', 'repository')."</a></div>";
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if ($repo->check_login()) {
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$list = $repo->get_listing($req_path);
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$dynload = !empty($list['dynload'])?true:false;
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if (!empty($list['upload'])) {
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echo '<form action="'.$url.'" method="post" enctype="multipart/form-data" style="display:inline">';
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echo '<label>'.$list['upload']['label'].': </label>';
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echo '<input type="file" name="repo_upload_file" /><br />';
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echo '<input type="hidden" name="action" value="upload" /><br />';
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echo '<input type="hidden" name="repo_id" value="'.$repo_id.'" /><br />';
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echo '<input type="submit" value="'.get_string('upload', 'repository').'" />';
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echo '</form>';
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} else {
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if (!empty($list['path'])) {
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foreach ($list['path'] as $p) {
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echo '<form method="post" style="display:inline">';
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echo '<input type="hidden" name="p" value="'.$p['path'].'"';
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echo '<input type="hidden" name="action" value="list"';
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echo '<input type="submit" value="'.$p['name'].'" />';
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echo '</form>';
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echo '<strong> / </strong>';
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}
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}
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echo '<table>';
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foreach ($list['list'] as $item) {
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echo '<tr>';
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echo '<td><img src="'.$item['thumbnail'].'" />';
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echo '</td><td>';
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if (!empty($item['url'])) {
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echo '<a href="'.$item['url'].'" target="_blank">'.$item['title'].'</a>';
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} else {
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echo $item['title'];
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}
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echo '</td>';
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echo '<td>';
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if (!isset($item['children'])) {
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echo '<form method="post">';
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echo '<input type="hidden" name="file" value="'.$item['source'].'"/>';
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echo '<input type="hidden" name="action" value="confirm"/>';
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echo '<input type="hidden" name="title" value="'.$item['title'].'"/>';
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echo '<input type="hidden" name="icon" value="'.$item['thumbnail'].'"/>';
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echo '<input type="submit" value="'.get_string('select','repository').'" />';
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echo '</form>';
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} else {
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echo '<form method="post">';
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echo '<input type="hidden" name="p" value="'.$item['path'].'"/>';
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echo '<input type="submit" value="'.get_string('enter', 'repository').'" />';
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echo '</form>';
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}
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echo '</td>';
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echo '<td width="100px" align="center">';
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echo '</td>';
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echo '</td></tr>';
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}
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echo '</table>';
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}
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} else {
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echo '<form method="post">';
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echo '<input type="hidden" name="action" value="sign" />';
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echo '<input type="hidden" name="repo_id" value="'.$repo_id.'" />';
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$repo->print_login();
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echo '</form>';
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}
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print_footer('empty');
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break;
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case 'download':
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$filepath = $repo->get_file($file, $title, $itemid);
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if (preg_match('#(https?://([-\w\.]+)+(:\d+)?(/([\w/_\.]*(\?\S+)?)?)?)#', $filepath)) {
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// youtube plugin return a url instead a file path
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$url = $filepath;
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echo json_encode(array(
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/* File picker need to know this is a link
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* in order to attach title to url
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*/
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'type'=>'link',
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'client_id'=>$client_id,
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'url'=>$url,
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'id'=>$url,
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'file'=>$url
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)
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);
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} else if (is_array($filepath)) {
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// file api don't have real file path, so we need more file api specific info for "local" plugin
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$fileinfo = $filepath;
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$info = array();
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$info['file'] = $fileinfo['title'];
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$info['id'] = $itemid;
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$info['url'] = $CFG->httpswwwroot.'/draftfile.php/'.$fileinfo['contextid'].'/user_draft/'.$itemid.'/'.$fileinfo['title'];
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echo json_encode($info);
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} else {
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// normal file path name
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$info = repository::move_to_filepool($filepath, $title, $itemid);
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//echo json_encode($info);
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redirect($url, get_string('downloadsucc','repository'));
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}
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break;
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case 'confirm':
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print_header();
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echo '<div><a href="'.me().'">'.get_string('back', 'repository').'</a></div>';
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echo '<img src="'.$icon.'" />';
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echo '<form method="post"><table>';
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echo '<tr>';
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echo '<td><label>'.get_string('filename', 'repository').'</label></td>';
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echo '<td><input type="text" name="title" value="'.$title.'" /></td>';
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echo '<td><input type="hidden" name="file" value="'.$file.'" /></td>';
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echo '<td><input type="hidden" name="action" value="download" /></td>';
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echo '<td><input type="hidden" name="itemid" value="'.$itemid.'" /></td>';
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echo '</tr>';
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echo '</table>';
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echo '<div>';
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echo '<input type="submit" value="'.get_string('download', 'repository').'" />';
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echo '</div>';
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echo '</form>';
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print_footer('empty');
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break;
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case 'plugins':
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$user_context = get_context_instance(CONTEXT_USER, $USER->id);
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$repos = repository::get_instances(array($user_context, get_system_context()), null, true, null, '*', 'ref_id');
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print_header();
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echo '<div><ul>';
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foreach($repos as $repo) {
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$info = $repo->get_meta();
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echo '<li><img src="'.$info->icon.'" width="16px" height="16px"/> <a href="'.$url.'&action=list&repo_id='.$info->id.'">'.$info->name.'</a></li>';
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}
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echo '</ul></div>';
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break;
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default:
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$user_context = get_context_instance(CONTEXT_USER, $USER->id);
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$repos = repository::get_instances(array($user_context, get_system_context()), null, true, null, '*', 'ref_id');
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print_header();
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$fs = get_file_storage();
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$context = get_context_instance(CONTEXT_USER, $USER->id);
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$files = $fs->get_area_files($context->id, 'user_draft', $itemid);
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if (empty($files)) {
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echo get_string('nofilesattached', 'repository');
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} else {
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echo '<ul>';
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foreach ($files as $file) {
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if ($file->get_filename()!='.') {
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$drafturl = $CFG->httpswwwroot.'/draftfile.php/'.$context->id.'/user_draft/'.$itemid.'/'.$file->get_filename();
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echo '<li><a href="'.$drafturl.'">'.$file->get_filename().'</a> ';
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echo '<a href="'.$CFG->httpswwwroot.'/repository/filepicker.php?action=deletedraft&itemid='.$itemid.'&ctx_id='.$ctx_id.'&title='.$file->get_filename().'"><img src="'.$CFG->httpswwwroot.'/pix/t/delete.gif" class="iconsmall" /></a></li>';
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}
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}
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echo '</ul>';
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}
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echo '<div><a href="'.$url.'&action=plugins">'.get_string('add', 'repository').'</a></div>';
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print_footer('empty');
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break;
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}
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