index.php 18 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * Index page of the admin tools
  5. * @package chamilo.admin
  6. */
  7. // Language files that need to be included.
  8. $language_file = array('admin', 'tracking');
  9. // Resetting the course id.
  10. $cidReset = true;
  11. // Including some necessary chamilo files.
  12. require_once '../inc/global.inc.php';
  13. require_once api_get_path(SYS_CODE_PATH).'admin/statistics/statistics.lib.php';
  14. require_once api_get_path(LIBRARY_PATH).'urlmanager.lib.php';
  15. // Setting the section (for the tabs).
  16. $this_section = SECTION_PLATFORM_ADMIN;
  17. // Access restrictions.
  18. api_protect_admin_script(true);
  19. $nameTools = get_lang('PlatformAdmin');
  20. // Displaying the header
  21. $message = '';
  22. if (api_is_platform_admin()) {
  23. if (is_dir(api_get_path(SYS_CODE_PATH).'install/') && is_readable(api_get_path(SYS_CODE_PATH).'install/index.php')) {
  24. $message = Display::return_message(get_lang('InstallDirAccessibleSecurityThreat'),'warning');
  25. }
  26. /* ACTION HANDLING */
  27. if (!empty($_POST['Register'])) {
  28. register_site();
  29. $message = Display :: return_message(get_lang('VersionCheckEnabled'),'confirmation');
  30. }
  31. $keyword_url = Security::remove_XSS((empty($_GET['keyword']) ? '' : $_GET['keyword']));
  32. }
  33. if (isset($_GET['msg']) && isset($_GET['type'])) {
  34. if (in_array($_GET['msg'], array('ArchiveDirCleanupSucceeded', 'ArchiveDirCleanupFailed')))
  35. switch($_GET['type']) {
  36. case 'error':
  37. $message = Display::return_message(get_lang($_GET['msg']), 'error');
  38. break;
  39. case 'confirmation':
  40. $message = Display::return_message(get_lang($_GET['msg']), 'confirm');
  41. }
  42. }
  43. $blocks = array();
  44. /* Users */
  45. $blocks['users']['icon'] = Display::return_icon('members.gif', get_lang('Users'));
  46. $blocks['users']['label'] = api_ucfirst(get_lang('Users'));
  47. if (api_is_platform_admin()) {
  48. $search_form = ' <form method="get" action="user_list.php">
  49. <input type="text" name="keyword" value="">
  50. <button class="search" type="submit">'.get_lang('Search').'</button>
  51. </form>';
  52. $blocks['users']['search_form'] = $search_form;
  53. $items = array(
  54. array('url'=>'user_list.php', 'label' => get_lang('UserList')),
  55. array('url'=>'user_add.php', 'label' => get_lang('AddUsers')),
  56. array('url'=>'user_export.php', 'label' => get_lang('ExportUserListXMLCSV')),
  57. array('url'=>'user_import.php', 'label' => get_lang('ImportUserListXMLCSV')),
  58. );
  59. if (api_get_setting('allow_social_tool') == 'true') {
  60. $items[] = array('url'=>'group_add.php', 'label' => get_lang('AddGroups'));
  61. $items[] = array('url'=>'group_list.php', 'label' => get_lang('GroupList'));
  62. }
  63. if (isset($extAuthSource) && isset($extAuthSource['ldap']) && count($extAuthSource['ldap']) > 0) {
  64. $items[] = array('url'=>'ldap_users_list.php', 'label' => get_lang('ImportLDAPUsersIntoPlatform'));
  65. }
  66. $items[] = array('url'=>'user_fields.php', 'label' => get_lang('ManageUserFields'));
  67. } else {
  68. $items = array(
  69. array('url'=>'user_list.php', 'label' => get_lang('UserList')),
  70. array('url'=>'../mySpace/user_add.php', 'label' => get_lang('AddUsers')),
  71. array('url'=>'user_import.php', 'label' => get_lang('ImportUserListXMLCSV')),
  72. );
  73. }
  74. $blocks['users']['items'] = $items;
  75. if (api_is_platform_admin()) {
  76. /* Courses */
  77. $blocks['courses']['icon'] = Display::return_icon('course.gif', get_lang('Courses'));
  78. $blocks['courses']['label'] = api_ucfirst(get_lang('Courses'));
  79. $search_form = ' <form method="get" action="course_list.php">
  80. <input type="text" name="keyword" value="">
  81. <button class="search" type="submit">'.get_lang('Search').'</button>
  82. </form>';
  83. $blocks['courses']['search_form'] = $search_form;
  84. $items = array();
  85. $items[] = array('url'=>'course_list.php', 'label' => get_lang('CourseList'));
  86. if (api_get_setting('course_validation') != 'true') {
  87. $items[] = array('url'=>'course_add.php', 'label' => get_lang('AddCourse'));
  88. } else {
  89. $items[] = array('url'=>'course_request_review.php', 'label' => get_lang('ReviewCourseRequests'));
  90. $items[] = array('url'=>'course_request_accepted.php', 'label' => get_lang('ReviewCourseRequests'));
  91. $items[] = array('url'=>'course_request_rejected.php', 'label' => get_lang('ReviewCourseRequests'));
  92. }
  93. $items[] = array('url'=>'course_export.php', 'label' => get_lang('ExportCourses'));
  94. $items[] = array('url'=>'course_import.php', 'label' => get_lang('ImportCourses'));
  95. $items[] = array('url'=>'course_category.php', 'label' => get_lang('AdminCategories'));
  96. $items[] = array('url'=>'subscribe_user2course.php', 'label' => get_lang('AddUsersToACourse'));
  97. $items[] = array('url'=>'course_user_import.php', 'label' => get_lang('ImportUsersToACourse'));
  98. if (isset($extAuthSource) && isset($extAuthSource['ldap']) && count($extAuthSource['ldap']) > 0) {
  99. $items[] = array('url'=>'ldap_import_students.php', 'label' => get_lang('ImportLDAPUsersIntoCourse'));
  100. }
  101. $blocks['courses']['items'] = $items;
  102. /* Platform */
  103. $blocks['platform']['icon'] = Display::return_icon('platform.png', get_lang('Platform'), array(), 32);
  104. $blocks['platform']['label'] = api_ucfirst(get_lang('Platform'));
  105. $items = array();
  106. $items[] = array('url'=>'settings.php', 'label' => get_lang('DokeosConfigSettings'));
  107. $items[] = array('url'=>'system_announcements.php', 'label' => get_lang('SystemAnnouncements'));
  108. $items[] = array('url'=>api_get_path(WEB_CODE_PATH).'calendar/agenda_js.php?type=admin', 'label' => get_lang('GlobalAgenda'));
  109. $items[] = array('url'=>'configure_homepage.php', 'label' => get_lang('ConfigureHomePage'));
  110. $items[] = array('url'=>'configure_inscription.php', 'label' => get_lang('ConfigureInscription'));
  111. $items[] = array('url'=>'statistics/index.php', 'label' => get_lang('Statistics'));
  112. if (!empty($_configuration['multiple_access_urls'])) {
  113. if (api_is_global_platform_admin()) {
  114. $items[] = array('url'=>'access_urls.php', 'label' => get_lang('ConfigureMultipleAccessURLs'));
  115. }
  116. }
  117. if (api_get_setting('allow_reservation') == 'true') {
  118. $items[] = array('url'=>'../reservation/m_category.php', 'label' => get_lang('BookingSystem'));
  119. }
  120. if (api_get_setting('allow_terms_conditions') == 'true') {
  121. $items[] = array('url'=>'legal_add.php', 'label' => get_lang('TermsAndConditions'));
  122. }
  123. $blocks['platform']['items'] = $items;
  124. }
  125. /* Sessions */
  126. if (api_get_setting('use_session_mode') == 'true') {
  127. $blocks['sessions']['icon'] = Display::return_icon('session.png', get_lang('Sessions'), array(), 22);
  128. $blocks['sessions']['label'] = api_ucfirst(get_lang('Sessions'));
  129. $search_form = ' <form method="POST" action="session_list.php">
  130. <input type="text" name="keyword" value="">
  131. <button class="search" type="submit">'.get_lang('Search').'</button>
  132. </form>';
  133. $blocks['sessions']['search_form'] = $search_form;
  134. $items = array();
  135. $items[] = array('url'=>'session_list.php', 'label' => get_lang('ListSession'));
  136. $items[] = array('url'=>'session_add.php', 'label' => get_lang('AddSession'));
  137. $items[] = array('url'=>'session_category_list.php', 'label' => get_lang('ListSessionCategory'));
  138. $items[] = array('url'=>'session_import.php', 'label' => get_lang('ImportSessionListXMLCSV'));
  139. if (isset($extAuthSource) && isset($extAuthSource['ldap']) && count($extAuthSource['ldap']) > 0) {
  140. $items[] = array('url'=>'ldap_import_students_to_session.php', 'label' => get_lang('ImportLDAPUsersIntoSession'));
  141. }
  142. $items[] = array('url'=>'session_export.php', 'label' => get_lang('ExportSessionListXMLCSV'));
  143. $items[] = array('url'=>'../coursecopy/copy_course_session.php', 'label' => get_lang('CopyFromCourseInSessionToAnotherSession'));
  144. $items[] = array('url'=>'session_list.php', 'label' => get_lang('ListSession'));
  145. if (is_dir(api_get_path(SYS_TEST_PATH).'datafiller/')) { // option only visible in development mode. Enable through code if required
  146. $items[] = array('url'=>'user_move_stats.php', 'label' => get_lang('MoveUserStats'));
  147. }
  148. $items[] = array('url'=>'career_dashboard.php', 'label' => get_lang('CareersAndPromotions'));
  149. $items[] = array('url'=>'usergroups.php', 'label' => get_lang('Classes'));
  150. $blocks['sessions']['items'] = $items;
  151. } elseif (api_is_platform_admin()) {
  152. $blocks['classes']['items'] = $items;
  153. $blocks['classes']['icon'] = Display::return_icon('group.gif', get_lang('AdminClasses'));
  154. $blocks['classes']['label'] = api_ucfirst(get_lang('AdminClasses'));
  155. $search_form = ' <form method="POST" action="class_list.php">
  156. <input type="text" name="keyword" value="">
  157. <button class="search" type="submit">.'.get_lang('Search').'</button>
  158. </form>';
  159. $blocks['classes']['search_form'] = $search_form;
  160. $items = array();
  161. $items[] = array('url'=>'class_list.php', 'label' => get_lang('ClassList'));
  162. $items[] = array('url'=>'class_add.php', 'label' => get_lang('AddClasses'));
  163. $items[] = array('url'=>'class_import.php', 'label' => get_lang('ImportClassListCSV'));
  164. $items[] = array('url'=>'class_user_import.php', 'label' => get_lang('AddUsersToAClass'));
  165. $items[] = array('url'=>'subscribe_class2course.php', 'label' => get_lang('AddClassesToACourse'));
  166. $blocks['classes']['items'] = $items;
  167. }
  168. /* Settings */
  169. if (api_is_platform_admin()) {
  170. $blocks['settings']['icon'] = Display::return_icon('settings.png', get_lang('System'));
  171. $blocks['settings']['label'] = api_ucfirst(get_lang('System'));
  172. $items = array();
  173. $items[] = array('url'=>'special_exports.php', 'label' => get_lang('SpecialExports'));
  174. if (!empty($_configuration['db_admin_path'])) {
  175. $items[] = array('url'=>$_configuration['db_admin_path'], 'label' => get_lang('AdminDatabases').' ('.get_lang('DBManagementOnlyForServerAdmin').') ');
  176. }
  177. $items[] = array('url'=>'system_status.php', 'label' => get_lang('SystemStatus'));
  178. if (is_dir(api_get_path(SYS_TEST_PATH).'datafiller/')) {
  179. $items[] = array('url'=>'filler.php', 'label' => get_lang('DataFiller'));
  180. }
  181. if (api_is_global_platform_admin()) {
  182. $items[] = array('url'=>'archive_cleanup.php', 'label' => get_lang('ArchiveDirCleanup'));
  183. }
  184. $blocks['settings']['items'] = $items;
  185. /* Extensions */
  186. $blocks['extensions']['icon'] = Display::return_icon('visio_meeting.gif', get_lang('ConfigureExtensions'));
  187. $blocks['extensions']['label'] = api_ucfirst(get_lang('ConfigureExtensions'));
  188. $items = array();
  189. $items[] = array('url'=>'configure_extensions.php?display=visio', 'label' => get_lang('Visioconf'));
  190. $items[] = array('url'=>'configure_extensions.php?display=ppt2lp', 'label' => get_lang('Ppt2lp'));
  191. //$items[] = array('url'=>'configure_extensions.php?display=ephorus', 'label' => get_lang('EphorusPlagiarismPrevention'));
  192. $items[] = array('url'=>'configure_extensions.php?display=search', 'label' => get_lang('SearchEngine'));
  193. $items[] = array('url'=>'configure_extensions.php?display=serverstats', 'label' => get_lang('ServerStatistics'));
  194. $items[] = array('url'=>'configure_extensions.php?display=bandwidthstats', 'label' => get_lang('BandWidthStatistics'));
  195. $blocks['extensions']['items'] = $items;
  196. //Skills
  197. $blocks['skills']['icon'] = Display::return_icon('logo.gif', get_lang('Skills'));
  198. $blocks['skills']['label'] = get_lang('Skills');
  199. $items = array();
  200. $items[] = array('url'=>'skills.php', 'label' => get_lang('SkillsTree'));
  201. $items[] = array('url'=>'skills_profile.php', 'label' => get_lang('SkillsProfile'));
  202. $items[] = array('url'=>'skills_gradebook.php', 'label' => get_lang('SkillsGradebook'));
  203. $blocks['skills']['items'] = $items;
  204. /* Chamilo.org */
  205. $blocks['chamilo']['icon'] = Display::return_icon('logo.gif', 'Chamilo.org');
  206. $blocks['chamilo']['label'] = 'Chamilo.org';
  207. $items = array();
  208. $items[] = array('url'=>'http://www.chamilo.org/', 'label' => get_lang('ChamiloHomepage'));
  209. $items[] = array('url'=>'http://www.chamilo.org/forum', 'label' => get_lang('ChamiloForum'));
  210. $items[] = array('url'=>'../../documentation/installation_guide.html', 'label' => get_lang('InstallationGuide'));
  211. $items[] = array('url'=>'../../documentation/changelog.html', 'label' => get_lang('ChangesInLastVersion'));
  212. $items[] = array('url'=>'../../documentation/credits.html', 'label' => get_lang('ContributorsList'));
  213. $items[] = array('url'=>'../../documentation/security.html', 'label' => get_lang('SecurityGuide'));
  214. $items[] = array('url'=>'../../documentation/optimization.html', 'label' => get_lang('OptimizationGuide'));
  215. $items[] = array('url'=>'http://www.chamilo.org/extensions', 'label' => get_lang('ChamiloExtensions'));
  216. $blocks['chamilo']['items'] = $items;
  217. // Try to display a maximum before we check the chamilo version and all that.
  218. //session_write_close(); //close session to avoid blocking concurrent access
  219. //flush(); //send data to client as much as allowed by the web server
  220. //ob_flush();
  221. $blocks['chamilo']['extra'] = '<br />'.get_lang('VersionCheck').': '.version_check().'';
  222. }
  223. $tpl = new Template();
  224. $tpl->assign('blocks', $blocks);
  225. $admin_template = $tpl->get_template('admin/settings_index.tpl');
  226. $content = $tpl->fetch($admin_template);
  227. $tpl->assign('content', $content);
  228. $tpl->assign('message', $message);
  229. $tpl->display_one_col_template();
  230. /**
  231. * Displays either the text for the registration or the message that the installation is (not) up to date
  232. *
  233. * @return string html code
  234. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
  235. * @version august 2006
  236. * @todo have a 6monthly re-registration
  237. */
  238. function version_check() {
  239. $tbl_settings = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
  240. $sql = 'SELECT selected_value FROM '.$tbl_settings.' WHERE variable="registered" ';
  241. $result = Database::query($sql);
  242. $row = Database::fetch_array($result, 'ASSOC');
  243. // The site has not been registered yet.
  244. //if (api_get_setting('registered') == 'false')
  245. $return = '';
  246. if ($row['selected_value'] == 'false') {
  247. $return .= '<form action="'.api_get_self().'" id="VersionCheck" name="VersionCheck" method="post">';
  248. $return .= get_lang('VersionCheckExplanation');
  249. $return .= '<input type="checkbox" name="donotlistcampus" value="1" id="checkbox" />'.get_lang('HideCampusFromPublicDokeosPlatformsList');
  250. $return .= '<button type="submit" class="save" name="Register" value="'.get_lang('EnableVersionCheck').'" id="register" />'.get_lang('EnableVersionCheck').'</button>';
  251. $return .= '</form>';
  252. } else {
  253. // The site has been registered already but is seriously out of date (registration date + 15552000 seconds).
  254. /*
  255. if ((api_get_setting('registered') + 15552000) > mktime()) {
  256. $return = 'It has been a long time since about your campus has been updated on chamilo.org';
  257. $return .= '<form action="'.api_get_self().'" id="VersionCheck" name="VersionCheck" method="post">';
  258. $return .= '<input type="submit" name="Register" value="Enable Version Check" id="register" />';
  259. $return .= '</form>';
  260. } else {
  261. */
  262. $return = 'site registered. ';
  263. $return .= check_system_version();
  264. //}
  265. }
  266. return $return;
  267. }
  268. /**
  269. * This setting changes the registration status for the campus
  270. *
  271. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
  272. * @version August 2006
  273. *
  274. * @todo the $_settings should be reloaded here. => write api function for this and use this in global.inc.php also.
  275. */
  276. function register_site() {
  277. $tbl_settings = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
  278. $sql = "UPDATE $tbl_settings SET selected_value='true' WHERE variable='registered'";
  279. $result = Database::query($sql);
  280. if ($_POST['donotlistcampus']) {
  281. $sql = "UPDATE $tbl_settings SET selected_value='true' WHERE variable='donotlistcampus'";
  282. $result = Database::query($sql);
  283. }
  284. // Reload the settings.
  285. }
  286. /**
  287. * Check if the current installation is up to date
  288. * The code is borrowed from phpBB and slighlty modified
  289. * @author The phpBB Group <support@phpbb.com> (the code)
  290. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University (the modifications)
  291. * @copyright (C) 2001 The phpBB Group
  292. * @return language string with some layout (color)
  293. */
  294. function check_system_version() {
  295. global $_configuration;
  296. $system_version = trim($_configuration['system_version']); // the chamilo version of your installation
  297. if (ini_get('allow_url_fopen') == 1) {
  298. // The number of courses
  299. $number_of_courses = statistics::count_courses();
  300. // The number of users
  301. $number_of_users = statistics::count_users();
  302. $version_url = 'http://version.chamilo.org/version.php?url='.urlencode(api_get_path(WEB_PATH)).'&campus='.urlencode(api_get_setting('siteName')).'&contact='.urlencode(api_get_setting('emailAdministrator')).'&version='.urlencode($system_version).'&numberofcourses='.urlencode($number_of_courses).'&numberofusers='.urlencode($number_of_users).'&donotlistcampus='.api_get_setting('donotlistcampus').'&organisation='.urlencode(api_get_setting('Institution')).'&language='.api_get_setting('platformLanguage').'&adminname='.urlencode(api_get_setting('administratorName').' '.api_get_setting('administratorSurname'));
  303. $handle = @fopen($version_url, 'r');
  304. if ($handle !== false) {
  305. $version_info = trim(@fread($handle, 1024));
  306. if ($system_version != $version_info) {
  307. $output = '<br /><span style="color:red">' . get_lang('YourVersionNotUpToDate') . '. '.get_lang('LatestVersionIs').' <b>Chamilo '.$version_info.'</b>. '.get_lang('YourVersionIs').' <b>Chamilo '.$system_version. '</b>. '.str_replace('http://www.chamilo.org', '<a href="http://www.chamilo.org">http://www.chamilo.org</a>', get_lang('PleaseVisitDokeos')).'</span>';
  308. } else {
  309. $output = '<br /><span style="color:green">'.get_lang('VersionUpToDate').': Chamilo '.$version_info.'</span>';
  310. }
  311. } else {
  312. $output = '<span style="color:red">' . get_lang('ImpossibleToContactVersionServerPleaseTryAgain') . '</span>';
  313. }
  314. } else {
  315. $output = '<span style="color:red">' . get_lang('AllowurlfopenIsSetToOff') . '</span>';
  316. }
  317. return $output;
  318. }