[svn r18624] Now it is not necessary to activate Portal Administration > Dokeos configuration settings > Tools > Use a title for the document name to show user names. Also show images
Juan Carlos Raña
17 years ago
parent
555aa2867e
commit
9ef00d3f6b
@ -1,241 +1,241 @@ |
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<?php
|
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/* |
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* FCKeditor - The text editor for internet |
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* Copyright (C) 2003-2005 Frederico Caldeira Knabben |
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* |
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* Licensed under the terms of the GNU Lesser General Public License: |
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* http://www.opensource.org/licenses/lgpl-license.php |
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* |
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* For further information visit: |
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* http://www.fckeditor.net/ |
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* |
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* "Support Open Source software. What about a donation today?" |
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* |
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* File Name: upload.php |
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* This is the "File Uploader" for PHP. |
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* |
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* File Authors: |
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* Frederico Caldeira Knabben (fredck@fckeditor.net) |
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*/ |
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$language_file = array('create_course'); |
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include '../../../../../../global.inc.php'; |
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require_once api_get_path(INCLUDE_PATH).'lib/fckeditor/repositories_config.php'; |
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require('config.php') ; |
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require('util.php') ; |
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|
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// This is the function that sends the results of the uploading process. |
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function SendResults( $errorNumber, $fileUrl = '', $fileName = '', $customMsg = '' ) |
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{ |
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echo '<script type="text/javascript">' ; |
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echo 'window.parent.OnUploadCompleted(' . $errorNumber . ',"' . str_replace( '"', '\\"', $fileUrl ) . '","' . str_replace( '"', '\\"', $fileName ) . '", "' . str_replace( '"', '\\"', $customMsg ) . '") ;' ; |
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echo '</script>' ; |
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exit ; |
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} |
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|
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function check_and_create_resource_directory($repository_path, $resource_directory, $resource_directory_name) |
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{ |
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global $permissions_for_new_directories; |
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$resource_directory_full_path = substr($repository_path, 0, strlen($repository_path) - 1) . $resource_directory . '/'; |
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|
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if (!is_dir($resource_directory_full_path)) |
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{ |
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if (@mkdir($resource_directory_full_path, $permissions_for_new_directories)) |
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{ |
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// While we are in a course: Registering the newly created folder in the course's database. |
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if (api_is_in_course()) |
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{ |
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global $_course, $_user; |
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global $group_properties, $to_group_id; |
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$group_directory = !empty($group_properties['directory']) ? $group_properties['directory'] : ''; |
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$doc_id = add_document($_course, $group_directory.$resource_directory, 'folder', 0, $resource_directory_name); |
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api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'FolderCreated', $_user['user_id'], $to_group_id); |
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} |
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return true; |
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} |
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return false; |
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} |
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return true; |
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} |
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|
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// Check if this uploader has been enabled. |
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if ( !$Config['Enabled'] ) |
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SendResults( '1', '', '', 'This file uploader is disabled. Please check the "editor/filemanager/upload/php/config.php" file' ) ; |
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|
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// Check if the file has been correctly uploaded. |
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if ( !isset( $_FILES['NewFile'] ) || is_null( $_FILES['NewFile']['tmp_name'] ) || $_FILES['NewFile']['name'] == '' ) |
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SendResults( '202' ) ; |
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|
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// Get the posted file. |
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$oFile = $_FILES['NewFile'] ; |
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|
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// Get the uploaded file name and extension. |
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$sFileName = $oFile['name'] ; |
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$sOriginalFileName = $sFileName ; |
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$sExtension = substr( $sFileName, ( strrpos($sFileName, '.') + 1 ) ) ; |
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$sExtension = strtolower( $sExtension ) ; |
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|
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// The the file type (from the QueryString, by default 'File'). |
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$sType = isset( $_GET['Type'] ) ? $_GET['Type'] : 'File' ; |
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|
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// Get the allowed and denied extensions arrays. |
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$arAllowed = $Config['AllowedExtensions'][$sType] ; |
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$arDenied = $Config['DeniedExtensions'][$sType] ; |
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|
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// Check if it is an allowed extension. |
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if ( ( count($arAllowed) > 0 && !in_array( $sExtension, $arAllowed ) ) || ( count($arDenied) > 0 && in_array( $sExtension, $arDenied ) )){ |
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SendResults( '202' ) ; |
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} |
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|
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$sErrorNumber = '0' ; |
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$sFileUrl = '' ; |
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|
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// Initializes the counter used to rename the file, if another one with the same name already exists. |
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$iCounter = 0 ; |
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$sType=strtolower($sType); |
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|
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// Choosing the repository to be used. |
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if (api_is_in_course()) |
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{ |
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if (!api_is_in_group()) |
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{ |
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// 1. We are inside a course and not in a group. |
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if (api_is_allowed_to_edit()) |
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{ |
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// 1.1. Teacher |
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$sServerDir = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/document/'; |
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$sserverWebath = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/'; |
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} |
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else |
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{ |
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// 1.2. Student |
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$sServerDir = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/document/shared_folder/'.api_get_user_id().'/'; |
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$sserverWebath = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/shared_folder/'.api_get_user_id().'/'; |
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} |
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} |
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else |
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{ |
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// 2. Inside a course and inside a group. |
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$sServerDir = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/document'.$group_properties['directory'].'/'; |
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$sserverWebath = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document'.$group_properties['directory'].'/'; |
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} |
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} |
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else |
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{ |
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if (api_is_platform_admin() && $_SESSION['this_section'] == 'platform_admin') |
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{ |
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// 3. Platform administration activities. |
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$sServerDir = $_configuration['root_sys'].'home/default_platform_document/'; |
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$sserverWebath = $_configuration['root_web'].'home/default_platform_document/'; |
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} |
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else |
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{ |
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// 4. The user is outside courses. |
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$sServerDir = $_configuration['root_sys'].'main/upload/users/'.api_get_user_id().'/my_files/'; |
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$sserverWebath = $_configuration['root_web'].'main/upload/users/'.api_get_user_id().'/my_files/'; |
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} |
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} |
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|
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// Set the upload path according to the resource type. |
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if ($sType == 'audio') |
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{ |
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check_and_create_resource_directory($sServerDir, '/audio', get_lang('Audio')); |
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$sServerDir = $sServerDir.'audio/'; |
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$sserverWebath = $sserverWebath.'audio/'; |
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$path = '/audio/'; |
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} |
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elseif ($sType == 'mp3') |
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{ |
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$sType = 'audio'; |
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check_and_create_resource_directory($sServerDir, '/audio', get_lang('Audio')); |
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$sServerDir = $sServerDir.'audio/'; |
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$sserverWebath = $sserverWebath.'audio/'; |
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$path = '/audio/'; |
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} |
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elseif ($sType == 'flash') |
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{ |
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check_and_create_resource_directory($sServerDir, '/flash', get_lang('Flash')); |
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$sServerDir = $sServerDir.'flash/'; |
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$sserverWebath = $sserverWebath.'flash/'; |
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$path = '/flash/'; |
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} |
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elseif ($sType == 'images') |
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{ |
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check_and_create_resource_directory($sServerDir, '/images', get_lang('Images')); |
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$sServerDir = $sServerDir.'images/'; |
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$sserverWebath = $sserverWebath.'images/'; |
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$path = '/images/'; |
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} |
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elseif ($sType == 'video') |
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{ |
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check_and_create_resource_directory($sServerDir, '/video', get_lang('Video')); |
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$sServerDir = $sServerDir.'video/'; |
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$sserverWebath = $sserverWebath.'video/'; |
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$path = '/video/'; |
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} |
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elseif ($sType == 'video/flv') |
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{ |
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check_and_create_resource_directory($sServerDir, '/video', get_lang('Video')); |
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check_and_create_resource_directory($sServerDir, '/video/flv', 'flv'); |
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$sServerDir = $sServerDir.'video/flv/'; |
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$sserverWebath = $sserverWebath.'video/flv/'; |
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$path = '/video/flv/'; |
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} |
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else |
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{ |
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$path = '/'; |
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} |
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|
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// Try to add an extension to the file if it has'nt one |
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$sFileName = add_ext_on_mime(stripslashes($oFile['name']),$oFile['type']); |
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|
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// Replace dangerous characters |
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$sFileName = replace_dangerous_char($sFileName,'strict'); |
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|
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// Transform any .php file in .phps for security |
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$sFileName = php2phps($sFileName); |
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if ( is_file( $sServerDir.$sFileName ) ){ |
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$dotIndex = strrpos($sFileName, '.'); |
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$ext = ''; |
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if(is_int($dotIndex)) |
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{ |
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$ext = substr($sFileName, $dotIndex); |
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$base = substr($sFileName, 0, $dotIndex); |
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} |
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$counter = 0; |
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while(is_file($sServerDir.$sFileName)) |
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{ |
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$counter++; |
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$sFileName = $base.'_'.$counter.$ext; |
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} |
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} |
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|
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if (!move_uploaded_file( $oFile['tmp_name'], $sServerDir.$sFileName )) $sErrorNumber = '203' ; // Check php.ini setting. |
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|
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if ( is_file( $sServerDir.$sFileName ) ) |
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{ |
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$oldumask = umask(0) ; |
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chmod( $sServerDir.$sFileName, $permissions_for_new_files ) ; |
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umask( $oldumask ) ; |
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// If we are in a course we record the uploaded file in database. |
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if (api_is_in_course()) |
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{ |
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$document_name = $sFileName; |
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$document_size=$oFile["size"]; |
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$group_directory = !empty($group_properties['directory']) ? $group_properties['directory'] : ''; |
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$doc_id = add_document($_course, $group_directory.$path.$document_name, 'file', $document_size, $document_name); |
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api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentCreated', $_user['user_id'], $to_group_id); |
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} |
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} |
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SendResults( $sErrorNumber, $sserverWebath.$sFileName, $sFileName ) ; |
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|
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?> |
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<?php
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/* |
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* FCKeditor - The text editor for internet |
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* Copyright (C) 2003-2005 Frederico Caldeira Knabben |
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* |
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* Licensed under the terms of the GNU Lesser General Public License: |
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* http://www.opensource.org/licenses/lgpl-license.php |
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* |
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* For further information visit: |
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* http://www.fckeditor.net/ |
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* |
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* "Support Open Source software. What about a donation today?" |
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* |
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* File Name: upload.php |
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* This is the "File Uploader" for PHP. |
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* |
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* File Authors: |
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* Frederico Caldeira Knabben (fredck@fckeditor.net) |
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*/ |
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$language_file = array('create_course'); |
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include '../../../../../../global.inc.php'; |
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require_once api_get_path(INCLUDE_PATH).'lib/fckeditor/repositories_config.php'; |
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require('config.php') ; |
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require('util.php') ; |
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|
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// This is the function that sends the results of the uploading process. |
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function SendResults( $errorNumber, $fileUrl = '', $fileName = '', $customMsg = '' ) |
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{ |
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echo '<script type="text/javascript">' ; |
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echo 'window.parent.OnUploadCompleted(' . $errorNumber . ',"' . str_replace( '"', '\\"', $fileUrl ) . '","' . str_replace( '"', '\\"', $fileName ) . '", "' . str_replace( '"', '\\"', $customMsg ) . '") ;' ; |
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echo '</script>' ; |
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exit ; |
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} |
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|
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function check_and_create_resource_directory($repository_path, $resource_directory, $resource_directory_name) |
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{ |
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global $permissions_for_new_directories; |
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$resource_directory_full_path = substr($repository_path, 0, strlen($repository_path) - 1) . $resource_directory . '/'; |
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|
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if (!is_dir($resource_directory_full_path)) |
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{ |
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if (@mkdir($resource_directory_full_path, $permissions_for_new_directories)) |
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{ |
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// While we are in a course: Registering the newly created folder in the course's database. |
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if (api_is_in_course()) |
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{ |
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global $_course, $_user; |
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global $group_properties, $to_group_id; |
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$group_directory = !empty($group_properties['directory']) ? $group_properties['directory'] : ''; |
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|
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$doc_id = add_document($_course, $group_directory.$resource_directory, 'folder', 0, $resource_directory_name); |
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api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'FolderCreated', $_user['user_id'], $to_group_id); |
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} |
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return true; |
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} |
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return false; |
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} |
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return true; |
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} |
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|
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// Check if this uploader has been enabled. |
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if ( !$Config['Enabled'] ) |
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SendResults( '1', '', '', 'This file uploader is disabled. Please check the "editor/filemanager/upload/php/config.php" file' ) ; |
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|
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// Check if the file has been correctly uploaded. |
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if ( !isset( $_FILES['NewFile'] ) || is_null( $_FILES['NewFile']['tmp_name'] ) || $_FILES['NewFile']['name'] == '' ) |
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SendResults( '202' ) ; |
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|
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// Get the posted file. |
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$oFile = $_FILES['NewFile'] ; |
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|
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// Get the uploaded file name and extension. |
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$sFileName = $oFile['name'] ; |
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$sOriginalFileName = $sFileName ; |
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$sExtension = substr( $sFileName, ( strrpos($sFileName, '.') + 1 ) ) ; |
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$sExtension = strtolower( $sExtension ) ; |
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|
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// The the file type (from the QueryString, by default 'File'). |
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$sType = isset( $_GET['Type'] ) ? $_GET['Type'] : 'File' ; |
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|
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// Get the allowed and denied extensions arrays. |
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$arAllowed = $Config['AllowedExtensions'][$sType] ; |
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$arDenied = $Config['DeniedExtensions'][$sType] ; |
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|
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// Check if it is an allowed extension. |
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if ( ( count($arAllowed) > 0 && !in_array( $sExtension, $arAllowed ) ) || ( count($arDenied) > 0 && in_array( $sExtension, $arDenied ) )){ |
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SendResults( '202' ) ; |
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} |
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|
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$sErrorNumber = '0' ; |
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$sFileUrl = '' ; |
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|
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// Initializes the counter used to rename the file, if another one with the same name already exists. |
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$iCounter = 0 ; |
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|
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$sType=strtolower($sType); |
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|
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// Choosing the repository to be used. |
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if (api_is_in_course()) |
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{ |
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if (!api_is_in_group()) |
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{ |
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// 1. We are inside a course and not in a group. |
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if (api_is_allowed_to_edit()) |
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{ |
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// 1.1. Teacher |
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$sServerDir = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/document/'; |
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$sserverWebath = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/'; |
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} |
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else |
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{ |
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// 1.2. Student |
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$sServerDir = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/document/shared_folder/sf_user_'.api_get_user_id().'/'; |
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$sserverWebath = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/shared_folder/sf_user_'.api_get_user_id().'/'; |
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} |
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} |
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else |
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{ |
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// 2. Inside a course and inside a group. |
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$sServerDir = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/document'.$group_properties['directory'].'/'; |
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$sserverWebath = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document'.$group_properties['directory'].'/'; |
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} |
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} |
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else |
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{ |
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if (api_is_platform_admin() && $_SESSION['this_section'] == 'platform_admin') |
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{ |
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// 3. Platform administration activities. |
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$sServerDir = $_configuration['root_sys'].'home/default_platform_document/'; |
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$sserverWebath = $_configuration['root_web'].'home/default_platform_document/'; |
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} |
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else |
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{ |
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// 4. The user is outside courses. |
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$sServerDir = $_configuration['root_sys'].'main/upload/users/'.api_get_user_id().'/my_files/'; |
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$sserverWebath = $_configuration['root_web'].'main/upload/users/'.api_get_user_id().'/my_files/'; |
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} |
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} |
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|
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// Set the upload path according to the resource type. |
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if ($sType == 'audio') |
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{ |
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check_and_create_resource_directory($sServerDir, '/audio', get_lang('Audio')); |
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$sServerDir = $sServerDir.'audio/'; |
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$sserverWebath = $sserverWebath.'audio/'; |
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$path = '/audio/'; |
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} |
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elseif ($sType == 'mp3') |
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{ |
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$sType = 'audio'; |
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check_and_create_resource_directory($sServerDir, '/audio', get_lang('Audio')); |
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$sServerDir = $sServerDir.'audio/'; |
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$sserverWebath = $sserverWebath.'audio/'; |
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$path = '/audio/'; |
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} |
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elseif ($sType == 'flash') |
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{ |
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check_and_create_resource_directory($sServerDir, '/flash', get_lang('Flash')); |
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$sServerDir = $sServerDir.'flash/'; |
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$sserverWebath = $sserverWebath.'flash/'; |
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$path = '/flash/'; |
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} |
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elseif ($sType == 'images') |
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{ |
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check_and_create_resource_directory($sServerDir, '/images', get_lang('Images')); |
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$sServerDir = $sServerDir.'images/'; |
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$sserverWebath = $sserverWebath.'images/'; |
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$path = '/images/'; |
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} |
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elseif ($sType == 'video') |
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{ |
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check_and_create_resource_directory($sServerDir, '/video', get_lang('Video')); |
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$sServerDir = $sServerDir.'video/'; |
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$sserverWebath = $sserverWebath.'video/'; |
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$path = '/video/'; |
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} |
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elseif ($sType == 'video/flv') |
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{ |
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check_and_create_resource_directory($sServerDir, '/video', get_lang('Video')); |
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check_and_create_resource_directory($sServerDir, '/video/flv', 'flv'); |
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$sServerDir = $sServerDir.'video/flv/'; |
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$sserverWebath = $sserverWebath.'video/flv/'; |
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$path = '/video/flv/'; |
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} |
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else |
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{ |
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$path = '/'; |
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} |
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|
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// Try to add an extension to the file if it has'nt one |
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$sFileName = add_ext_on_mime(stripslashes($oFile['name']),$oFile['type']); |
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|
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// Replace dangerous characters |
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$sFileName = replace_dangerous_char($sFileName,'strict'); |
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|
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// Transform any .php file in .phps for security |
||||
$sFileName = php2phps($sFileName); |
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|
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if ( is_file( $sServerDir.$sFileName ) ){ |
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$dotIndex = strrpos($sFileName, '.'); |
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$ext = ''; |
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if(is_int($dotIndex)) |
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{ |
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$ext = substr($sFileName, $dotIndex); |
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$base = substr($sFileName, 0, $dotIndex); |
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} |
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$counter = 0; |
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while(is_file($sServerDir.$sFileName)) |
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{ |
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$counter++; |
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$sFileName = $base.'_'.$counter.$ext; |
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} |
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} |
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|
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if (!move_uploaded_file( $oFile['tmp_name'], $sServerDir.$sFileName )) $sErrorNumber = '203' ; // Check php.ini setting. |
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|
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if ( is_file( $sServerDir.$sFileName ) ) |
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{ |
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$oldumask = umask(0) ; |
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chmod( $sServerDir.$sFileName, $permissions_for_new_files ) ; |
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umask( $oldumask ) ; |
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|
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// If we are in a course we record the uploaded file in database. |
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if (api_is_in_course()) |
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{ |
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$document_name = $sFileName; |
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$document_size=$oFile["size"]; |
||||
$group_directory = !empty($group_properties['directory']) ? $group_properties['directory'] : ''; |
||||
|
||||
$doc_id = add_document($_course, $group_directory.$path.$document_name, 'file', $document_size, $document_name); |
||||
api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentCreated', $_user['user_id'], $to_group_id); |
||||
} |
||||
} |
||||
|
||||
SendResults( $sErrorNumber, $sserverWebath.$sFileName, $sFileName ) ; |
||||
|
||||
?> |
||||
|
||||
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