update-files-1.6.x-1.8.0.inc.php 7.6 KB

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  1. <?php //$Id: update-files-1.6.x-1.8.0.inc.php 17420 2008-12-22 11:50:15Z ivantcholakov $
  2. /*
  3. ==============================================================================
  4. Dokeos - elearning and course management software
  5. Copyright (c) 2004-2007 Dokeos S.A.
  6. Copyright (c) 2003 Ghent University (UGent)
  7. Copyright (c) 2001 Universite catholique de Louvain (UCL)
  8. For a full list of contributors, see "credits.txt".
  9. The full license can be read in "license.txt".
  10. This program is free software; you can redistribute it and/or
  11. modify it under the terms of the GNU General Public License
  12. as published by the Free Software Foundation; either version 2
  13. of the License, or (at your option) any later version.
  14. See the GNU General Public License for more details.
  15. Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
  16. Mail: info@dokeos.com
  17. ==============================================================================
  18. */
  19. /**
  20. ==============================================================================
  21. * Updates the Dokeos files from version 1.6.x to version 1.8.0
  22. * IMPORTANT: This script has to be included by install/index.php or
  23. * update_courses.php
  24. *
  25. * DOKEOS_INSTALL is defined in the install/index.php (means that we are in
  26. * the regular upgrade process)
  27. *
  28. * DOKEOS_COURSE_UPDATE is defined in update_courses.php (means we are
  29. * executing update_courses.php to update courses separately)
  30. *
  31. * When DOKEOS_INSTALL or DOKEOS_COURSE_UPDATE are defined, do for every course:
  32. * - create a new set of directories that reflect the new tools offered by 1.8
  33. * - record an item_property for each directory added
  34. *
  35. * @package dokeos.install
  36. ==============================================================================
  37. */
  38. require_once("../inc/lib/main_api.lib.php");
  39. require_once("../inc/lib/fileUpload.lib.php");
  40. require_once('../inc/lib/database.lib.php');
  41. require_once('install_upgrade.lib.php');
  42. /*
  43. ==============================================================================
  44. FUNCTIONS
  45. ==============================================================================
  46. */
  47. function insert_db($db_name, $folder_name, $text){
  48. $_course['dbName'] = $db_name;
  49. $doc_id = add_document_180($_course, '/'.$folder_name, 'folder', 0, ucfirst($text));
  50. api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', 1);
  51. }
  52. /*
  53. ==============================================================================
  54. INIT SECTION
  55. ==============================================================================
  56. */
  57. if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
  58. {
  59. $sys_course_path = $pathForm.'courses/';
  60. //$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
  61. mysql_select_db($dbNameForm);
  62. $db_name = $dbNameForm;
  63. $sql = "SELECT * FROM course";
  64. error_log('Getting courses for files updates: '.$sql,0);
  65. $result=mysql_query($sql);
  66. $perm = api_get_setting('permissions_for_new_directories');
  67. $perm = octdec(!empty($perm)?$perm:'0770');
  68. $old_umask = umask(0);
  69. while($courses_directories=mysql_fetch_array($result)){
  70. $currentCourseRepositorySys = $sys_course_path.$courses_directories["directory"]."/";
  71. $db_name = $courses_directories["db_name"];
  72. $origCRS = $updatePath.'courses/'.$courses_directories["directory"];
  73. if(!is_dir($origCRS)){
  74. error_log('Directory '.$origCRS.' does not exist. Skipping.',0);
  75. continue;
  76. }
  77. //move everything to the new hierarchy (from old path to new path)
  78. error_log('Renaming '.$origCRS.' to '.$sys_course_path.$courses_directories["directory"],0);
  79. rename($origCRS,$sys_course_path.$courses_directories["directory"]);
  80. error_log('Creating dirs in '.$currentCourseRepositorySys,0);
  81. //FOLDER DOCUMENT
  82. //document > audio
  83. if(!is_dir($currentCourseRepositorySys."document/audio")){
  84. mkdir($currentCourseRepositorySys."document/audio",$perm);
  85. insert_db($db_name,"audio",get_lang('Audio'));
  86. }
  87. //document > flash
  88. if(!is_dir($currentCourseRepositorySys."document/flash")){
  89. mkdir($currentCourseRepositorySys."document/flash",$perm);
  90. insert_db($db_name,"flash",get_lang('Flash'));
  91. }
  92. //document > images
  93. if(!is_dir($currentCourseRepositorySys."document/images")){
  94. mkdir($currentCourseRepositorySys."document/images",$perm);
  95. insert_db($db_name,"images",get_lang('Images'));
  96. }
  97. //document > video
  98. if(!is_dir($currentCourseRepositorySys."document/video")){
  99. mkdir($currentCourseRepositorySys."document/video",$perm);
  100. insert_db($db_name,"video",get_lang('Video'));
  101. }
  102. //document > video > flv
  103. if(!is_dir($currentCourseRepositorySys."document/video/flv")){
  104. mkdir($currentCourseRepositorySys."document/video/flv",$perm);
  105. insert_db($db_name,"video",get_lang('Video')." (flv)");
  106. }
  107. //FOLDER UPLOAD
  108. //upload
  109. if(!is_dir($currentCourseRepositorySys."upload")){
  110. mkdir($currentCourseRepositorySys."upload",$perm);
  111. }
  112. //upload > blog
  113. if(!is_dir($currentCourseRepositorySys."upload/blog")){
  114. mkdir($currentCourseRepositorySys."upload/blog",$perm);
  115. }
  116. //upload > forum
  117. if(!is_dir($currentCourseRepositorySys."upload/forum")){
  118. mkdir($currentCourseRepositorySys."upload/forum",$perm);
  119. }
  120. //upload > test
  121. if(!is_dir($currentCourseRepositorySys."upload/test")){
  122. mkdir($currentCourseRepositorySys."upload/test",$perm);
  123. }
  124. //Updating index file in courses directories to change claroline/ into main/
  125. $content = '<?php'."\n".
  126. '$cidReq="'.$courses_directories['code'].'";'."\n" .
  127. '$dbname="'.$courses_directories['db_name'].'";'."\n" .
  128. 'include("../../main/course_home/course_home.php");'."\n" .
  129. '?>';
  130. unlink($currentCourseRepositorySys.'index.php');
  131. $fp = @ fopen($currentCourseRepositorySys.'index.php', 'w');
  132. if ($fp)
  133. {
  134. error_log('Writing redirection file in '.$currentCourseRepositorySys.'index.php',0);
  135. fwrite($fp, $content);
  136. fclose($fp);
  137. }else{
  138. error_log('Could not open file '.$currentCourseRepositorySys.'index.php',0);
  139. }
  140. }
  141. umask($old_umask);
  142. // Write the Dokeos config file
  143. write_dokeos_config_file('../inc/conf/configuration.php');
  144. // Write a distribution file with the config as a backup for the admin
  145. write_dokeos_config_file('../inc/conf/configuration.dist.php');
  146. // Write a .htaccess file in the course repository
  147. write_courses_htaccess_file($urlAppendPath);
  148. copy($updatePath.'claroline/inc/conf/add_course.conf.php',$pathForm.'main/inc/conf/add_course.conf.php');
  149. copy($updatePath.'claroline/inc/conf/course_info.conf.php',$pathForm.'main/inc/conf/course_info.conf.php');
  150. copy($updatePath.'claroline/inc/conf/mail.conf.php',$pathForm.'main/inc/conf/mail.conf.php');
  151. copy($updatePath.'claroline/inc/conf/profile.conf.inc.php',$pathForm.'main/inc/conf/profile.conf.php');
  152. error_log('Renaming '.$updatePath.'claroline/upload/users to '.$pathForm.'main/upload/users',0);
  153. rename($updatePath.'claroline/upload/users',$pathForm.'main/upload/users');
  154. error_log('Renaming '.$updatePath.'claroline/upload/audio to '.$pathForm.'main/upload/audio',0);
  155. rename($updatePath.'claroline/upload/audio',$pathForm.'main/upload/audio');
  156. error_log('Renaming '.$updatePath.'claroline/upload/images to '.$pathForm.'main/upload/images',0);
  157. rename($updatePath.'claroline/upload/images',$pathForm.'main/upload/images');
  158. error_log('Renaming '.$updatePath.'claroline/upload/linked_files to '.$pathForm.'main/upload/linked_files',0);
  159. rename($updatePath.'claroline/upload/linked_files',$pathForm.'main/upload/linked_files');
  160. error_log('Renaming '.$updatePath.'claroline/upload/video to '.$pathForm.'main/upload/video',0);
  161. rename($updatePath.'claroline/upload/video',$pathForm.'main/upload/video');
  162. /*
  163. if (defined('DOKEOS_INSTALL'))
  164. {
  165. //nothing to do this time
  166. }
  167. */
  168. }
  169. else
  170. {
  171. echo 'You are not allowed here !';
  172. }
  173. ?>