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204 lines
7.7 KiB
204 lines
7.7 KiB
<?php //$Id: update-files-1.6.x-1.8.0.inc.php 17420 2008-12-22 11:50:15Z ivantcholakov $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004-2007 Dokeos S.A.
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
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Mail: info@dokeos.com
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==============================================================================
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*/
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/**
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==============================================================================
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* Updates the Dokeos files from version 1.6.x to version 1.8.0
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* IMPORTANT: This script has to be included by install/index.php or
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* update_courses.php
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*
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* SYSTEM_INSTALLATION is defined in the install/index.php (means that we are in
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* the regular upgrade process)
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*
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* DOKEOS_COURSE_UPDATE is defined in update_courses.php (means we are
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* executing update_courses.php to update courses separately)
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*
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* When SYSTEM_INSTALLATION or DOKEOS_COURSE_UPDATE are defined, do for every course:
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* - create a new set of directories that reflect the new tools offered by 1.8
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* - record an item_property for each directory added
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*
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* @package dokeos.install
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==============================================================================
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*/
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require_once '../inc/lib/main_api.lib.php';
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require_once '../inc/lib/fileUpload.lib.php';
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require_once '../inc/lib/database.lib.php';
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require_once 'install_upgrade.lib.php';
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/*
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==============================================================================
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FUNCTIONS
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==============================================================================
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*/
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function insert_db($db_name, $folder_name, $text) {
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// TODO: The (global?) variable $_course has not been declared/initialized.
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$_course['dbName'] = $db_name;
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$doc_id = add_document_180($_course, '/'.$folder_name, 'folder', 0, api_ucfirst($text));
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api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', 1);
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}
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/*
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==============================================================================
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INIT SECTION
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==============================================================================
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*/
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if (defined('SYSTEM_INSTALLATION') || defined('DOKEOS_COURSE_UPDATE')) {
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$sys_course_path = $pathForm.'courses/';
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//$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
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mysql_select_db($dbNameForm);
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$db_name = $dbNameForm;
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$sql = "SELECT * FROM course";
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error_log('Getting courses for files updates: '.$sql, 0);
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$result = mysql_query($sql);
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$perm = api_get_permissions_for_new_directories();
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//$old_umask = umask(0); // This function is not thread-safe.
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while ($courses_directories = mysql_fetch_array($result)) {
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$currentCourseRepositorySys = $sys_course_path.$courses_directories["directory"]."/";
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$db_name = $courses_directories["db_name"];
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$origCRS = $updatePath.'courses/'.$courses_directories["directory"];
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if (!is_dir($origCRS)) {
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error_log('Directory '.$origCRS.' does not exist. Skipping.', 0);
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continue;
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}
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//move everything to the new hierarchy (from old path to new path)
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error_log('Renaming '.$origCRS.' to '.$sys_course_path.$courses_directories["directory"], 0);
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rename($origCRS,$sys_course_path.$courses_directories["directory"]);
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error_log('Creating dirs in '.$currentCourseRepositorySys, 0);
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//FOLDER DOCUMENT
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//document > audio
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if (!is_dir($currentCourseRepositorySys."document/audio")) {
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mkdir($currentCourseRepositorySys."document/audio", $perm);
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insert_db($db_name, "audio", get_lang('Audio'));
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}
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//document > flash
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if (!is_dir($currentCourseRepositorySys."document/flash")) {
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mkdir($currentCourseRepositorySys."document/flash", $perm);
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insert_db($db_name,"flash",get_lang('Flash'));
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}
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//document > images
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if (!is_dir($currentCourseRepositorySys."document/images")) {
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mkdir($currentCourseRepositorySys."document/images", $perm);
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insert_db($db_name,"images",get_lang('Images'));
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}
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//document > video
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if (!is_dir($currentCourseRepositorySys."document/video")) {
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mkdir($currentCourseRepositorySys."document/video", $perm);
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insert_db($db_name,"video",get_lang('Video'));
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}
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//document > video > flv
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if (!is_dir($currentCourseRepositorySys."document/video/flv")) {
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mkdir($currentCourseRepositorySys."document/video/flv", $perm);
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insert_db($db_name,"video",get_lang('Video')." (flv)");
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}
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//FOLDER UPLOAD
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//upload
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if (!is_dir($currentCourseRepositorySys."upload")) {
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mkdir($currentCourseRepositorySys."upload", $perm);
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}
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//upload > blog
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if (!is_dir($currentCourseRepositorySys."upload/blog")) {
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mkdir($currentCourseRepositorySys."upload/blog", $perm);
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}
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//upload > forum
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if (!is_dir($currentCourseRepositorySys."upload/forum")) {
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mkdir($currentCourseRepositorySys."upload/forum", $perm);
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}
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//upload > test
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if (!is_dir($currentCourseRepositorySys."upload/test")) {
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mkdir($currentCourseRepositorySys."upload/test", $perm);
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}
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//Updating index file in courses directories to change claroline/ into main/
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$content = '<?php'."\n".
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'$cidReq="'.$courses_directories['code'].'";'."\n" .
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'$dbname="'.$courses_directories['db_name'].'";'."\n" .
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'include("../../main/course_home/course_home.php");'."\n" .
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'?>';
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unlink($currentCourseRepositorySys.'index.php');
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$fp = @ fopen($currentCourseRepositorySys.'index.php', 'w');
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if ($fp) {
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error_log('Writing redirection file in '.$currentCourseRepositorySys.'index.php', 0);
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fwrite($fp, $content);
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fclose($fp);
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} else {
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error_log('Could not open file '.$currentCourseRepositorySys.'index.php', 0);
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}
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}
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//umask($old_umask); // This function is not thread-safe.
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// Write the Dokeos config file
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write_system_config_file('../inc/conf/configuration.php');
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// Write a distribution file with the config as a backup for the admin
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write_system_config_file('../inc/conf/configuration.dist.php');
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// Write a .htaccess file in the course repository
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write_courses_htaccess_file($urlAppendPath);
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copy($updatePath.'claroline/inc/conf/add_course.conf.php', $pathForm.'main/inc/conf/add_course.conf.php');
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copy($updatePath.'claroline/inc/conf/course_info.conf.php', $pathForm.'main/inc/conf/course_info.conf.php');
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copy($updatePath.'claroline/inc/conf/mail.conf.php', $pathForm.'main/inc/conf/mail.conf.php');
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copy($updatePath.'claroline/inc/conf/profile.conf.inc.php', $pathForm.'main/inc/conf/profile.conf.php');
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error_log('Renaming '.$updatePath.'claroline/upload/users to '.$pathForm.'main/upload/users', 0);
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rename($updatePath.'claroline/upload/users', $pathForm.'main/upload/users');
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error_log('Renaming '.$updatePath.'claroline/upload/audio to '.$pathForm.'main/upload/audio', 0);
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rename($updatePath.'claroline/upload/audio', $pathForm.'main/upload/audio');
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error_log('Renaming '.$updatePath.'claroline/upload/images to '.$pathForm.'main/upload/images', 0);
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rename($updatePath.'claroline/upload/images', $pathForm.'main/upload/images');
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error_log('Renaming '.$updatePath.'claroline/upload/linked_files to '.$pathForm.'main/upload/linked_files', 0);
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rename($updatePath.'claroline/upload/linked_files', $pathForm.'main/upload/linked_files');
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error_log('Renaming '.$updatePath.'claroline/upload/video to '.$pathForm.'main/upload/video', 0);
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rename($updatePath.'claroline/upload/video', $pathForm.'main/upload/video');
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/*
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if (defined('SYSTEM_INSTALLATION')) {
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//nothing to do this time
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}
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*/
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} else {
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echo 'You are not allowed here !';
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}
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