update-files-1.6.x-1.8.0.inc.php 7.3 KB

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  1. <?php //$Id: update-files-1.6.x-1.8.0.inc.php 13195 2007-09-23 20:29:09Z yannoo $
  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. /*
  42. ==============================================================================
  43. FUNCTIONS
  44. ==============================================================================
  45. */
  46. function insert_db($db_name, $folder_name, $text){
  47. $_course['dbName'] = $db_name;
  48. $doc_id = add_document($_course, '/'.$folder_name, 'folder', 0, ucfirst($text));
  49. api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', 1);
  50. }
  51. /*
  52. ==============================================================================
  53. INIT SECTION
  54. ==============================================================================
  55. */
  56. if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
  57. {
  58. $sys_course_path = $pathForm.'courses/';
  59. //$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
  60. mysql_select_db($dbNameForm);
  61. $db_name = $dbNameForm;
  62. $sql = "SELECT * FROM course";
  63. error_log('Getting courses for files updates: '.$sql,0);
  64. $result=mysql_query($sql);
  65. $perm = api_get_setting('permissions_for_new_directories');
  66. $perm = octdec(!empty($perm)?$perm:'0770');
  67. $old_umask = umask(0);
  68. while($courses_directories=mysql_fetch_array($result)){
  69. $currentCourseRepositorySys = $sys_course_path.$courses_directories["directory"]."/";
  70. $db_name = $courses_directories["db_name"];
  71. $origCRS = $updatePath.'courses/'.$courses_directories["directory"];
  72. if(!is_dir($origCRS)){
  73. error_log('Directory '.$origCRS.' does not exist. Skipping.',0);
  74. continue;
  75. }
  76. //move everything to the new hierarchy (from old path to new path)
  77. error_log('Renaming '.$origCRS.' to '.$sys_course_path.$courses_directories["directory"],0);
  78. rename($origCRS,$sys_course_path.$courses_directories["directory"]);
  79. error_log('Creating dirs in '.$currentCourseRepositorySys,0);
  80. //FOLDER DOCUMENT
  81. //document > audio
  82. if(!is_dir($currentCourseRepositorySys."document/audio")){
  83. mkdir($currentCourseRepositorySys."document/audio",$perm);
  84. insert_db($db_name,"audio",get_lang('Audio'));
  85. }
  86. //document > flash
  87. if(!is_dir($currentCourseRepositorySys."document/flash")){
  88. mkdir($currentCourseRepositorySys."document/flash",$perm);
  89. insert_db($db_name,"flash",get_lang('Flash'));
  90. }
  91. //document > images
  92. if(!is_dir($currentCourseRepositorySys."document/images")){
  93. mkdir($currentCourseRepositorySys."document/images",$perm);
  94. insert_db($db_name,"images",get_lang('Images'));
  95. }
  96. if(!is_dir($currentCourseRepositorySys."document/video")){
  97. mkdir($currentCourseRepositorySys."document/video",$perm);
  98. insert_db($db_name,"video",get_lang('Video'));
  99. }
  100. //FOLDER UPLOAD
  101. //upload
  102. if(!is_dir($currentCourseRepositorySys."upload")){
  103. mkdir($currentCourseRepositorySys."upload",$perm);
  104. }
  105. //upload > blog
  106. if(!is_dir($currentCourseRepositorySys."upload/blog")){
  107. mkdir($currentCourseRepositorySys."upload/blog",$perm);
  108. }
  109. //upload > forum
  110. if(!is_dir($currentCourseRepositorySys."upload/forum")){
  111. mkdir($currentCourseRepositorySys."upload/forum",$perm);
  112. }
  113. //upload > test
  114. if(!is_dir($currentCourseRepositorySys."upload/test")){
  115. mkdir($currentCourseRepositorySys."upload/test",$perm);
  116. }
  117. //Updating index file in courses directories to change claroline/ into main/
  118. $content = '<?php'."\n".
  119. '$cidReq="'.$courses_directories['code'].'";'."\n" .
  120. '$dbname="'.$courses_directories['db_name'].'";'."\n" .
  121. 'include("../../main/course_home/course_home.php");'."\n" .
  122. '?>';
  123. unlink($currentCourseRepositorySys.'index.php');
  124. $fp = @ fopen($currentCourseRepositorySys.'index.php', 'w');
  125. if ($fp)
  126. {
  127. error_log('Writing redirection file in '.$currentCourseRepositorySys.'index.php',0);
  128. fwrite($fp, $content);
  129. fclose($fp);
  130. }else{
  131. error_log('Could not open file '.$currentCourseRepositorySys.'index.php',0);
  132. }
  133. }
  134. umask($old_umask);
  135. // Write the Dokeos config file
  136. write_dokeos_config_file('../inc/conf/configuration.php');
  137. // Write a distribution file with the config as a backup for the admin
  138. write_dokeos_config_file('../inc/conf/configuration.dist.php');
  139. // Write a .htaccess file in the course repository
  140. write_courses_htaccess_file($urlAppendPath);
  141. copy($updatePath.'claroline/inc/conf/add_course.conf.php',$pathForm.'main/inc/conf/add_course.conf.php');
  142. copy($updatePath.'claroline/inc/conf/course_info.conf.php',$pathForm.'main/inc/conf/course_info.conf.php');
  143. copy($updatePath.'claroline/inc/conf/mail.conf.php',$pathForm.'main/inc/conf/mail.conf.php');
  144. copy($updatePath.'claroline/inc/conf/profile.conf.inc.php',$pathForm.'main/inc/conf/profile.conf.php');
  145. error_log('Renaming '.$updatePath.'claroline/upload/users to '.$pathForm.'main/upload/users',0);
  146. rename($updatePath.'claroline/upload/users',$pathForm.'main/upload/users');
  147. error_log('Renaming '.$updatePath.'claroline/upload/audio to '.$pathForm.'main/upload/audio',0);
  148. rename($updatePath.'claroline/upload/audio',$pathForm.'main/upload/audio');
  149. error_log('Renaming '.$updatePath.'claroline/upload/images to '.$pathForm.'main/upload/images',0);
  150. rename($updatePath.'claroline/upload/images',$pathForm.'main/upload/images');
  151. error_log('Renaming '.$updatePath.'claroline/upload/linked_files to '.$pathForm.'main/upload/linked_files',0);
  152. rename($updatePath.'claroline/upload/linked_files',$pathForm.'main/upload/linked_files');
  153. error_log('Renaming '.$updatePath.'claroline/upload/video to '.$pathForm.'main/upload/video',0);
  154. rename($updatePath.'claroline/upload/video',$pathForm.'main/upload/video');
  155. /*
  156. if (defined('DOKEOS_INSTALL'))
  157. {
  158. //nothing to do this time
  159. }
  160. */
  161. }
  162. else
  163. {
  164. echo 'You are not allowed here !';
  165. }
  166. ?>