user_portal.php 45 KB

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  1. <?php
  2. // $Id: user_portal.php,v 1.10 2006/08/19 09:33:14 yannoo Exp $
  3. /*
  4. ==============================================================================
  5. Dokeos - elearning and course management software
  6. Copyright (c) 2004-2005 Dokeos S.A.
  7. Copyright (c) 2003 Ghent University (UGent)
  8. Copyright (c) 2001 Universite catholique de Louvain (UCL)
  9. Copyright (c) various contributors
  10. For a full list of contributors, see "credits.txt".
  11. The full license can be read in "license.txt".
  12. This program is free software; you can redistribute it and/or
  13. modify it under the terms of the GNU General Public License
  14. as published by the Free Software Foundation; either version 2
  15. of the License, or (at your option) any later version.
  16. See the GNU General Public License for more details.
  17. Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
  18. Mail: info@dokeos.com
  19. ==============================================================================
  20. */
  21. /**
  22. ==============================================================================
  23. * This is the index file displayed when a user is logged in on Dokeos.
  24. *
  25. * It displays:
  26. * - personal course list
  27. * - menu bar
  28. *
  29. * Part of the what's new ideas were based on a rene haentjens hack
  30. *
  31. * Search for
  32. * CONFIGURATION parameters
  33. * to modify settings
  34. *
  35. * @todo rewrite code to separate display, logic, database code
  36. * @package dokeos.main
  37. ==============================================================================
  38. */
  39. /**
  40. * @todo shouldn't the SCRIPTVAL_ and CONFVAL_ constant be moved to the config page? Has anybody any idea what the are used for?
  41. * if these are really configuration settings then we can add those to the dokeos config settings
  42. * @todo move get_personal_course_list and some other functions to a more appripriate place course.lib.php or user.lib.php
  43. * @todo use api_get_path instead of $rootAdminWeb
  44. * @todo check for duplication of functions with index.php (user_portal.php is orginally a copy of index.php)
  45. * @todo display_digest, shouldn't this be removed and be made into an extension?
  46. */
  47. /*
  48. ==============================================================================
  49. INIT SECTION
  50. ==============================================================================
  51. */
  52. // Don't change these settings
  53. define('SCRIPTVAL_No', 0);
  54. define('SCRIPTVAL_InCourseList', 1);
  55. define('SCRIPTVAL_UnderCourseList', 2);
  56. define('SCRIPTVAL_Both', 3);
  57. define('SCRIPTVAL_NewEntriesOfTheDay', 4);
  58. define('SCRIPTVAL_NewEntriesOfTheDayOfLastLogin', 5);
  59. define('SCRIPTVAL_NoTimeLimit', 6);
  60. // End 'don't change' section
  61. // name of the language file that needs to be included
  62. $language_file = array ('courses', 'index');
  63. $cidReset = true; /* Flag forcing the 'current course' reset,
  64. as we're not inside a course anymore */
  65. /*
  66. -----------------------------------------------------------
  67. Included libraries
  68. -----------------------------------------------------------
  69. */
  70. include_once ('./main/inc/global.inc.php');
  71. include_once (api_get_path(LIBRARY_PATH).'course.lib.php');
  72. include_once (api_get_path(LIBRARY_PATH).'debug.lib.inc.php');
  73. include_once (api_get_path(LIBRARY_PATH).'system_announcements.lib.php');
  74. include_once (api_get_path(LIBRARY_PATH).'groupmanager.lib.php');
  75. api_block_anonymous_users(); // only users who are logged in can proceed
  76. /*
  77. -----------------------------------------------------------
  78. Table definitions
  79. -----------------------------------------------------------
  80. */
  81. //Database table definitions
  82. $main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
  83. $main_admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN);
  84. $main_course_table = Database :: get_main_table(TABLE_MAIN_COURSE);
  85. $main_course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
  86. $main_category_table = Database :: get_main_table(TABLE_MAIN_CATEGORY);
  87. /*
  88. -----------------------------------------------------------
  89. Constants and CONFIGURATION parameters
  90. -----------------------------------------------------------
  91. */
  92. // ---- Course list options ----
  93. define('CONFVAL_showCourseLangIfNotSameThatPlatform', TRUE);
  94. // Preview of course content
  95. // to disable all: set CONFVAL_maxTotalByCourse = 0
  96. // to enable all: set e.g. CONFVAL_maxTotalByCourse = 5
  97. // by default disabled since what's new icons are better (see function display_digest() )
  98. define('CONFVAL_maxValvasByCourse', 2); // Maximum number of entries
  99. define('CONFVAL_maxAgendaByCourse', 2); // collected from each course
  100. define('CONFVAL_maxTotalByCourse', 0); // and displayed in summary.
  101. define('CONFVAL_NB_CHAR_FROM_CONTENT', 80);
  102. // Order to sort data
  103. $orderKey = array('keyTools', 'keyTime', 'keyCourse'); // default "best" Choice
  104. //$orderKey = array('keyTools', 'keyCourse', 'keyTime');
  105. //$orderKey = array('keyCourse', 'keyTime', 'keyTools');
  106. //$orderKey = array('keyCourse', 'keyTools', 'keyTime');
  107. define('CONFVAL_showExtractInfo', SCRIPTVAL_UnderCourseList);
  108. // SCRIPTVAL_InCourseList // best choice if $orderKey[0] == 'keyCourse'
  109. // SCRIPTVAL_UnderCourseList // best choice
  110. // SCRIPTVAL_Both // probably only for debug
  111. //define('CONFVAL_dateFormatForInfosFromCourses', get_lang('dateFormatShort'));
  112. define('CONFVAL_dateFormatForInfosFromCourses', get_lang('dateFormatLong'));
  113. //define("CONFVAL_limitPreviewTo",SCRIPTVAL_NewEntriesOfTheDay);
  114. //define("CONFVAL_limitPreviewTo",SCRIPTVAL_NoTimeLimit);
  115. define("CONFVAL_limitPreviewTo", SCRIPTVAL_NewEntriesOfTheDayOfLastLogin);
  116. /*if(api_is_allowed_to_create_course() && !isset($_GET['sessionview'])){
  117. $nosession = true;
  118. }
  119. else {
  120. $nosession = false;
  121. }*/
  122. $nosession=false;
  123. if(api_get_setting('use_session_mode')=='true' && !$nosession)
  124. {
  125. if (isset($_GET['inactives'])){
  126. $display_actives = false;
  127. }
  128. else {
  129. $display_actives = true;
  130. }
  131. }
  132. $nameTools = get_lang('MyCourses');
  133. $this_section = SECTION_COURSES;
  134. /*
  135. -----------------------------------------------------------
  136. Check configuration parameters integrity
  137. -----------------------------------------------------------
  138. */
  139. if (CONFVAL_showExtractInfo != SCRIPTVAL_UnderCourseList and $orderKey[0] != "keyCourse")
  140. {
  141. // CONFVAL_showExtractInfo must be SCRIPTVAL_UnderCourseList to accept $orderKey[0] !="keyCourse"
  142. if (DEBUG || api_is_platform_admin()) // Show bug if admin. Else force a new order
  143. die('
  144. <strong>config error:'.__FILE__.'</strong><br />
  145. set
  146. <ul>
  147. <li>
  148. CONFVAL_showExtractInfo = SCRIPTVAL_UnderCourseList
  149. (actually : '.CONFVAL_showExtractInfo.')
  150. </li>
  151. </ul>
  152. or
  153. <ul>
  154. <li>
  155. $orderKey[0] != "keyCourse"
  156. (actually : '.$orderKey[0].')
  157. </li>
  158. </ul>');
  159. else
  160. {
  161. $orderKey = array ('keyCourse', 'keyTools', 'keyTime');
  162. }
  163. }
  164. /*
  165. -----------------------------------------------------------
  166. Header
  167. include the HTTP, HTML headers plus the top banner
  168. -----------------------------------------------------------
  169. */
  170. Display :: display_header($nameTools);
  171. /*
  172. ==============================================================================
  173. FUNCTIONS
  174. display_admin_links()
  175. display_create_course_link()
  176. display_edit_course_list_links()
  177. display_digest($toolsList, $digest, $orderKey, $courses)
  178. show_notification($my_course)
  179. get_personal_course_list($user_id)
  180. get_logged_user_course_html($my_course)
  181. get_user_course_categories()
  182. ==============================================================================
  183. */
  184. /*
  185. -----------------------------------------------------------
  186. Database functions
  187. some of these can go to database layer.
  188. -----------------------------------------------------------
  189. */
  190. /**
  191. * Database function that gets the list of courses for a particular user.
  192. * @param $user_id, the id of the user
  193. * @return an array with courses
  194. */
  195. function get_personal_course_list($user_id)
  196. {
  197. // initialisation
  198. $personal_course_list = array();
  199. // table definitions
  200. $main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
  201. $main_course_table = Database :: get_main_table(TABLE_MAIN_COURSE);
  202. $main_course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
  203. $tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
  204. $tbl_session_course_user= Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
  205. $tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
  206. $personal_course_list = array ();
  207. //Courses in which we suscribed out of any session
  208. $personal_course_list_sql = "SELECT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i,
  209. course.tutor_name t, course.course_language l, course_rel_user.status s, course_rel_user.sort sort,
  210. course_rel_user.user_course_cat user_course_cat
  211. FROM ".$main_course_table." course,".$main_course_user_table." course_rel_user
  212. WHERE course.code = course_rel_user.course_code"."
  213. AND course_rel_user.user_id = '".$user_id."'
  214. ORDER BY course_rel_user.user_course_cat, course_rel_user.sort ASC,i";
  215. $course_list_sql_result = api_sql_query($personal_course_list_sql, __FILE__, __LINE__);
  216. while ($result_row = mysql_fetch_array($course_list_sql_result))
  217. {
  218. $personal_course_list[] = $result_row;
  219. }
  220. //$personal_course_list = array_merge($personal_course_list, $course_list_sql_result);
  221. $personal_course_list_sql = "SELECT DISTINCT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i, course.tutor_name t, course.course_language l, 5 as s
  222. FROM $main_course_table as course, $tbl_session_course_user as srcru
  223. WHERE srcru.course_code=course.code AND srcru.id_user='$user_id'";
  224. $course_list_sql_result = api_sql_query($personal_course_list_sql, __FILE__, __LINE__);
  225. while ($result_row = mysql_fetch_array($course_list_sql_result))
  226. {
  227. $personal_course_list[] = $result_row;
  228. }
  229. //$personal_course_list = array_merge($personal_course_list, $course_list_sql_result);
  230. $personal_course_list_sql = "SELECT DISTINCT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i, course.tutor_name t, course.course_language l, 2 as s
  231. FROM $main_course_table as course, $tbl_session_course as src, $tbl_session as session
  232. WHERE session.id_coach='$user_id' AND session.id=src.id_session AND src.course_code=course.code";
  233. $course_list_sql_result = api_sql_query($personal_course_list_sql, __FILE__, __LINE__);
  234. //$personal_course_list = array_merge($personal_course_list, $course_list_sql_result);
  235. while ($result_row = mysql_fetch_array($course_list_sql_result))
  236. {
  237. $personal_course_list[] = $result_row;
  238. }
  239. return $personal_course_list;
  240. }
  241. /**
  242. * Gives a list of [session_id-course_code] => [status] for the current user.
  243. * @param integer $user_id
  244. * @return array list of statuses (session_id-course_code => status)
  245. */
  246. function get_personal_session_course_list($user_id)
  247. {
  248. // Database Table Definitions
  249. $main_course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
  250. $tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
  251. $tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
  252. $tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
  253. $tbl_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
  254. $tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
  255. $tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
  256. // variable initialisation
  257. $personal_course_list_sql = '';
  258. $personal_course_list = array();
  259. //Courses in which we suscribed out of any session
  260. /*$personal_course_list_sql = "SELECT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i,
  261. course.tutor_name t, course.course_language l, course_rel_user.status s, course_rel_user.sort sort,
  262. course_rel_user.user_course_cat user_course_cat
  263. FROM ".$tbl_course." course,".$main_course_user_table." course_rel_user
  264. WHERE course.code = course_rel_user.course_code"."
  265. AND course_rel_user.user_id = '".$user_id."'
  266. ORDER BY course_rel_user.user_course_cat, course_rel_user.sort ASC,i";*/
  267. $tbl_user_course_category = Database :: get_user_personal_database();
  268. $personal_course_list_sql = "SELECT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i, course.tutor_name t, course.course_language l, course_rel_user.status s, course_rel_user.sort sort, course_rel_user.user_course_cat user_course_cat
  269. FROM ".$main_course_user_table."course_rel_user
  270. LEFT JOIN ".$tbl_course."course
  271. ON course.code = course_rel_user.course_code
  272. LEFT JOIN `".$tbl_user_course_category."`.`user_course_category`
  273. ON course_rel_user.user_course_cat = user_course_category.id
  274. WHERE course_rel_user.user_id = '".$user_id."'
  275. ORDER BY user_course_category.sort, course_rel_user.sort ASC,i";
  276. $course_list_sql_result = api_sql_query($personal_course_list_sql, __FILE__, __LINE__);
  277. while ($result_row = mysql_fetch_array($course_list_sql_result))
  278. {
  279. $personal_course_list[] = $result_row;
  280. }
  281. // get the list of sessions where the user is subscribed as student
  282. $result=api_sql_query("SELECT DISTINCT id, name, date_start, date_end
  283. FROM session_rel_user, session
  284. WHERE id_session=id AND id_user=$user_id
  285. AND (date_start <= NOW() AND date_end >= NOW() OR date_start='0000-00-00')
  286. ORDER BY date_start, date_end, name",__FILE__,__LINE__);
  287. $sessions=api_store_result($result);
  288. $sessions = array_merge($sessions , api_store_result($result));
  289. // get the list of sessions where the user is subscribed as coach in a course
  290. $result=api_sql_query("SELECT DISTINCT id, name, date_start, date_end
  291. FROM $tbl_session as session
  292. INNER JOIN $tbl_session_course as session_rel_course
  293. ON session_rel_course.id_coach = $user_id
  294. AND (date_start <= NOW() AND date_end >= NOW() OR date_start='0000-00-00')
  295. ORDER BY date_start, date_end, name",__FILE__,__LINE__);
  296. $session_is_coach = api_store_result($result);
  297. $sessions = array_merge($sessions , $session_is_coach);
  298. // get the list of sessions where the user is subscribed as coach
  299. $result=api_sql_query("SELECT DISTINCT id, name, date_start, date_end
  300. FROM $tbl_session as session
  301. WHERE session.id_coach = $user_id
  302. AND (date_start <= NOW() AND date_end >= NOW() OR date_start='0000-00-00')
  303. ORDER BY date_start, date_end, name",__FILE__,__LINE__);
  304. $sessions = array_merge($sessions , api_store_result($result));
  305. if(api_is_allowed_to_create_course())
  306. {
  307. foreach($sessions as $enreg)
  308. {
  309. $id_session = $enreg['id'];
  310. $personal_course_list_sql = "SELECT DISTINCT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i, CONCAT(user.lastname,' ',user.firstname) t, email, course.course_language l, 1 sort, category_code user_course_cat, date_start, date_end, session.id as id_session, session.name as session_name
  311. FROM $tbl_session_course as session_course
  312. INNER JOIN $tbl_course AS course
  313. ON course.code = session_course.course_code
  314. INNER JOIN $tbl_session as session
  315. ON session.id = session_course.id_session
  316. LEFT JOIN $tbl_user as user
  317. ON user.user_id = session_course.id_coach
  318. WHERE session_course.id_session = $id_session
  319. AND (session_course.id_coach=$user_id OR session.id_coach=$user_id)
  320. ORDER BY i";
  321. $course_list_sql_result = api_sql_query($personal_course_list_sql, __FILE__, __LINE__);
  322. while ($result_row = mysql_fetch_array($course_list_sql_result))
  323. {
  324. $result_row['s'] = 2;
  325. $key = $result_row['id_session'].' - '.$result_row['k'];
  326. $personal_course_list[$key] = $result_row;
  327. }
  328. }
  329. }
  330. foreach($sessions as $enreg)
  331. {
  332. $id_session = $enreg['id'];
  333. $personal_course_list_sql = "SELECT DISTINCT course.code k, course.directory d, course.visual_code c, course.db_name db, course.title i, CONCAT(user.lastname,' ',user.firstname) t, email, course.course_language l, 1 sort, category_code user_course_cat, date_start, date_end, session.id as id_session, session.name as session_name, IF(session_course.id_coach = ".$user_id.",'2', '5')
  334. FROM $tbl_session_course as session_course
  335. INNER JOIN $tbl_course AS course
  336. ON course.code = session_course.course_code
  337. LEFT JOIN $tbl_user as user
  338. ON user.user_id = session_course.id_coach
  339. INNER JOIN $tbl_session_course_user
  340. ON $tbl_session_course_user.id_session = $id_session
  341. AND $tbl_session_course_user.id_user = $user_id
  342. INNER JOIN $tbl_session as session
  343. ON session_course.id_session = session.id
  344. WHERE session_course.id_session = $id_session
  345. ORDER BY i";
  346. $course_list_sql_result = api_sql_query($personal_course_list_sql, __FILE__, __LINE__);
  347. while ($result_row = mysql_fetch_array($course_list_sql_result))
  348. {
  349. $key = $result_row['id_session'].' - '.$result_row['k'];
  350. $result_row['s'] = $result_row['14'];
  351. if(!isset($personal_course_list[$key]))
  352. {
  353. $personal_course_list[$key] = $result_row;
  354. }
  355. }
  356. }
  357. //print_r($personal_course_list);
  358. return $personal_course_list;
  359. }
  360. /*
  361. -----------------------------------------------------------
  362. Display functions
  363. -----------------------------------------------------------
  364. */
  365. /**
  366. * Warning: this function defines a global.
  367. * @todo use the correct get_path function
  368. */
  369. function display_admin_links()
  370. {
  371. global $rootAdminWeb;
  372. echo "<li><a href=\"".$rootAdminWeb."\">".get_lang("PlatformAdmin")."</a></li>";
  373. }
  374. /**
  375. * Enter description here...
  376. *
  377. */
  378. function display_create_course_link()
  379. {
  380. echo "<li><a href=\"main/create_course/add_course.php\">".get_lang("CourseCreate")."</a></li>";
  381. }
  382. /**
  383. * Enter description here...
  384. *
  385. */
  386. function display_edit_course_list_links()
  387. {
  388. echo "<li><a href=\"main/auth/courses.php\">".get_lang("CourseManagement")."</a></li>";
  389. }
  390. /**
  391. * Displays a digest e.g. short summary of new agenda and announcements items.
  392. * This used to be displayed in the right hand menu, but is now
  393. * disabled by default (see config settings in this file) because most people like
  394. * the what's new icons better.
  395. *
  396. * @version 1.0
  397. */
  398. function display_digest($toolsList, $digest, $orderKey, $courses)
  399. {
  400. if (is_array($digest) && (CONFVAL_showExtractInfo == SCRIPTVAL_UnderCourseList || CONFVAL_showExtractInfo == SCRIPTVAL_Both))
  401. {
  402. // // // LEVEL 1 // // //
  403. reset($digest);
  404. echo "<br/><br/>\n";
  405. while (list ($key1) = each($digest))
  406. {
  407. if (is_array($digest[$key1]))
  408. {
  409. // // // Title of LEVEL 1 // // //
  410. echo "<b>\n";
  411. if ($orderKey[0] == 'keyTools')
  412. {
  413. $tools = $key1;
  414. echo $toolsList[$key1][name];
  415. }
  416. elseif ($orderKey[0] == 'keyCourse')
  417. {
  418. $courseSysCode = $key1;
  419. echo "<a href=\"", api_get_path(WEB_COURSE_PATH), $courses[$key1][coursePath], "\">", $courses[$key1][courseCode], "</a>\n";
  420. }
  421. elseif ($orderKey[0] == 'keyTime')
  422. {
  423. echo format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($digest[$key1]));
  424. }
  425. echo "</b>\n";
  426. // // // End Of Title of LEVEL 1 // // //
  427. // // // LEVEL 2 // // //
  428. reset($digest[$key1]);
  429. while (list ($key2) = each($digest[$key1]))
  430. {
  431. // // // Title of LEVEL 2 // // //
  432. echo "<p>\n", "\n";
  433. if ($orderKey[1] == 'keyTools')
  434. {
  435. $tools = $key2;
  436. echo $toolsList[$key2][name];
  437. }
  438. elseif ($orderKey[1] == 'keyCourse')
  439. {
  440. $courseSysCode = $key2;
  441. echo "<a href=\"", api_get_path(WEB_COURSE_PATH), $courses[$key2]['coursePath'], "\">", $courses[$key2]['courseCode'], "</a>\n";
  442. }
  443. elseif ($orderKey[1] == 'keyTime')
  444. {
  445. echo format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($key2));
  446. }
  447. echo "\n";
  448. echo "</p>";
  449. // // // End Of Title of LEVEL 2 // // //
  450. // // // LEVEL 3 // // //
  451. reset($digest[$key1][$key2]);
  452. while (list ($key3, $dataFromCourse) = each($digest[$key1][$key2]))
  453. {
  454. // // // Title of LEVEL 3 // // //
  455. if ($orderKey[2] == 'keyTools')
  456. {
  457. $level3title = "<a href=\"".$toolsList[$key3]["path"].$courseSysCode."\">".$toolsList[$key3]["name"]."</a>";
  458. }
  459. elseif ($orderKey[2] == 'keyCourse')
  460. {
  461. $level3title = "&#8226; <a href=\"".$toolsList[$tools]["path"].$key3."\">".$courses[$key3]['courseCode']."</a>\n";
  462. }
  463. elseif ($orderKey[2] == 'keyTime')
  464. {
  465. $level3title = "&#8226; <a href=\"".$toolsList[$tools]["path"].$courseSysCode."\">".format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($key3))."</a>";
  466. }
  467. // // // End Of Title of LEVEL 3 // // //
  468. // // // LEVEL 4 (data) // // //
  469. reset($digest[$key1][$key2][$key3]);
  470. while (list ($key4, $dataFromCourse) = each($digest[$key1][$key2][$key3]))
  471. {
  472. echo $level3title, ' &ndash; ', substr(strip_tags($dataFromCourse), 0, CONFVAL_NB_CHAR_FROM_CONTENT);
  473. //adding ... (three dots) if the texts are too large and they are shortened
  474. if (strlen($dataFromCourse) >= CONFVAL_NB_CHAR_FROM_CONTENT)
  475. {
  476. echo '...';
  477. }
  478. }
  479. echo "<br/>\n";
  480. }
  481. }
  482. }
  483. }
  484. }
  485. } // end function display_digest
  486. /**
  487. * Display code for one specific course a logged in user is subscribed to.
  488. * Shows a link to the course, what's new icons...
  489. *
  490. * $my_course['d'] - course directory
  491. * $my_course['i'] - course title
  492. * $my_course['c'] - visual course code
  493. * $my_course['k'] - system course code
  494. * $my_course['db'] - course database
  495. *
  496. * @version 1.0.3
  497. * @todo refactor into different functions for database calls | logic | display
  498. * @todo replace single-character $my_course['d'] indices
  499. * @todo move code for what's new icons to a separate function to clear things up
  500. * @todo add a parameter user_id so that it is possible to show the courselist of other users (=generalisation). This will prevent having to write a new function for this.
  501. */
  502. function get_logged_user_course_html($my_course)
  503. {
  504. global $nosession;
  505. if(api_get_setting('use_session_mode')=='true' && !$nosession)
  506. {
  507. global $now, $date_start, $date_end;
  508. }
  509. //initialise
  510. $result = '';
  511. // Table definitions
  512. //$statistic_database = Database::get_statistic_database();
  513. $course_database = $my_course['db'];
  514. $course_tool_table = Database :: get_course_table(TABLE_TOOL_LIST, $course_database);
  515. $tool_edit_table = Database :: get_course_table(TABLE_ITEM_PROPERTY, $course_database);
  516. $course_group_user_table = Database :: get_course_table(TOOL_USER, $course_database);
  517. $user_id = api_get_user_id();
  518. $course_system_code = $my_course['k'];
  519. $course_visual_code = $my_course['c'];
  520. $course_title = $my_course['i'];
  521. $course_directory = $my_course['d'];
  522. $course_teacher = $my_course['t'];
  523. $course_teacher_email = $my_course['email'];
  524. $course_info = Database :: get_course_info($course_system_code);
  525. $course_access_settings = CourseManager :: get_access_settings($course_system_code);
  526. $course_id = $course_info['course_id'];
  527. $course_visibility = $course_access_settings['visibility'];
  528. $user_in_course_status = CourseManager :: get_user_in_course_status(api_get_user_id(), $course_system_code);
  529. //function logic - act on the data
  530. $is_virtual_course = CourseManager :: is_virtual_course_from_system_code($my_course['k']);
  531. if ($is_virtual_course)
  532. {
  533. // If the current user is also subscribed in the real course to which this
  534. // virtual course is linked, we don't need to display the virtual course entry in
  535. // the course list - it is combined with the real course entry.
  536. $target_course_code = CourseManager :: get_target_of_linked_course($course_system_code);
  537. $is_subscribed_in_target_course = CourseManager :: is_user_subscribed_in_course(api_get_user_id(), $target_course_code);
  538. if ($is_subscribed_in_target_course)
  539. {
  540. return; //do not display this course entry
  541. }
  542. }
  543. $has_virtual_courses = CourseManager :: has_virtual_courses_from_code($course_system_code, api_get_user_id());
  544. if ($has_virtual_courses)
  545. {
  546. $return_result = CourseManager :: determine_course_title_from_course_info(api_get_user_id(), $course_info);
  547. $course_display_title = $return_result['title'];
  548. $course_display_code = $return_result['code'];
  549. }
  550. else
  551. {
  552. $course_display_title = $course_title;
  553. $course_display_code = $course_visual_code;
  554. }
  555. $s_course_status=$my_course["s"];
  556. $s_htlm_status_icon="";
  557. if($s_course_status==1)
  558. {
  559. $s_htlm_status_icon=Display::return_icon('teachers.gif');
  560. }
  561. if($s_course_status==2)
  562. {
  563. $s_htlm_status_icon=Display::return_icon('coachs.gif');
  564. }
  565. if($s_course_status==5)
  566. {
  567. $s_htlm_status_icon=Display::return_icon('students.gif');
  568. }
  569. //display course entry
  570. $result.="\n\t";
  571. $result .= '<li class="courses"><div class="coursestatusicons">'.$s_htlm_status_icon.'</div>';
  572. //show a hyperlink to the course, unless the course is closed and user is not course admin
  573. if ($course_visibility != COURSE_VISIBILITY_CLOSED || $user_in_course_status == COURSEMANAGER)
  574. {
  575. if(api_get_setting('use_session_mode')=='true' && !$nosession)
  576. {
  577. if(empty($my_course['id_session']))
  578. {
  579. $my_course['id_session'] = 0;
  580. }
  581. if($user_in_course_status == COURSEMANAGER || ($date_start <= $now && $date_end >= $now) || $date_start=='0000-00-00')
  582. {
  583. $result .= '<a href="'.api_get_path(WEB_COURSE_PATH).$course_directory.'/?id_session='.$my_course['id_session'].'">'.$course_display_title.'</a>';
  584. }
  585. }
  586. else
  587. {
  588. $result .= '<a href="'.api_get_path(WEB_COURSE_PATH).$course_directory.'/">'.$course_display_title.'</a>';
  589. }
  590. }
  591. else
  592. {
  593. $result .= $course_display_title." "." ".get_lang("CourseClosed")."";
  594. }
  595. // show the course_code and teacher if chosen to display this
  596. if (get_setting("display_coursecode_in_courselist") == "true" OR get_setting("display_teacher_in_courselist") == "true")
  597. {
  598. $result .= "<br/>";
  599. }
  600. if (get_setting("display_coursecode_in_courselist") == "true")
  601. {
  602. $result .= $course_display_code;
  603. }
  604. if (get_setting("display_coursecode_in_courselist") == "true" AND get_setting("display_teacher_in_courselist") == "true")
  605. {
  606. $result .= ' &ndash; ';
  607. }
  608. if (get_setting("display_teacher_in_courselist") == "true")
  609. {
  610. $result .= $course_teacher;
  611. if(!empty($course_teacher_email))
  612. {
  613. $result .= ' ('.$course_teacher_email.')';
  614. }
  615. }
  616. $current_course_settings = CourseManager :: get_access_settings($my_course['k']);
  617. // display the what's new icons
  618. $result .= show_notification($my_course);
  619. if ((CONFVAL_showExtractInfo == SCRIPTVAL_InCourseList || CONFVAL_showExtractInfo == SCRIPTVAL_Both) && $nbDigestEntries > 0)
  620. {
  621. reset($digest);
  622. $result .= "<ul>";
  623. while (list ($key2) = each($digest[$thisCourseSysCode]))
  624. {
  625. $result .= "<li>";
  626. if ($orderKey[1] == 'keyTools')
  627. {
  628. $result .= "<a href=\"$toolsList[$key2] [\"path\"] $thisCourseSysCode \">";
  629. $result .= "$toolsList[$key2][\"name\"]</a>";
  630. }
  631. else
  632. {
  633. $result .= format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($key2));
  634. }
  635. $result .= "</li>";
  636. $result .= "<ul>";
  637. reset($digest[$thisCourseSysCode][$key2]);
  638. while (list ($key3, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2]))
  639. {
  640. $result .= "<li>";
  641. if ($orderKey[2] == 'keyTools')
  642. {
  643. $result .= "<a href=\"$toolsList[$key3] [\"path\"] $thisCourseSysCode \">";
  644. $result .= "$toolsList[$key3][\"name\"]</a>";
  645. }
  646. else
  647. {
  648. $result .= format_locale_date(CONFVAL_dateFormatForInfosFromCourses, strtotime($key3));
  649. }
  650. $result .= "<ul compact=\"compact\">";
  651. reset($digest[$thisCourseSysCode][$key2][$key3]);
  652. while (list ($key4, $dataFromCourse) = each($digest[$thisCourseSysCode][$key2][$key3]))
  653. {
  654. $result .= "<li>";
  655. $result .= htmlspecialchars(substr(strip_tags($dataFromCourse), 0, CONFVAL_NB_CHAR_FROM_CONTENT));
  656. $result .= "</li>";
  657. }
  658. $result .= "</ul>";
  659. $result .= "</li>";
  660. }
  661. $result .= "</ul>";
  662. $result .= "</li>";
  663. }
  664. $result .= "</ul>";
  665. }
  666. $result .= "</li>";
  667. if(api_get_setting('use_session_mode')=='true' && !$nosession)
  668. {
  669. if(!empty($my_course['session_name']))
  670. {
  671. $session = $my_course['session_name'];
  672. if($my_course['date_start']=='0000-00-00')
  673. {
  674. $session .= ' - '.get_lang('WithoutTimeLimits');
  675. $active = true;
  676. }
  677. else
  678. {
  679. $session .= ' - '.get_lang('From').' '.$my_course['date_start'].' '.get_lang('To').' '.$my_course['date_end'];
  680. $active = ($date_start <= $now && $date_end >= $now)?true:false;
  681. }
  682. }
  683. $output = array ($my_course['user_course_cat'], $result, $my_course['id_session'], $session, 'active'=>$active);
  684. }
  685. else
  686. {
  687. $output = array ($my_course['user_course_cat'], $result);
  688. }
  689. return $output;
  690. }
  691. /**
  692. * Returns the "what's new" icon notifications
  693. * @version
  694. */
  695. function show_notification($my_course)
  696. {
  697. $statistic_database = Database :: get_statistic_database();
  698. $user_id = api_get_user_id();
  699. $course_database = $my_course['db'];
  700. $course_tool_table = Database::get_course_table(TABLE_TOOL_LIST, $course_database);
  701. $tool_edit_table = Database::get_course_table(TABLE_ITEM_PROPERTY, $course_database);
  702. $course_group_user_table = Database :: get_course_table(TABLE_GROUP_USER, $course_database);
  703. // get the user's last access dates to all tools of this course
  704. $sqlLastTrackInCourse = "SELECT * FROM $statistic_database.track_e_lastaccess
  705. USE INDEX (access_cours_code, access_user_id)
  706. WHERE access_cours_code = '".$my_course['k']."'
  707. AND access_user_id = '$user_id'";
  708. $resLastTrackInCourse = api_sql_query($sqlLastTrackInCourse, __FILE__, __LINE__);
  709. $oldestTrackDate = "3000-01-01 00:00:00";
  710. while ($lastTrackInCourse = mysql_fetch_array($resLastTrackInCourse))
  711. {
  712. $lastTrackInCourseDate[$lastTrackInCourse["access_tool"]] = $lastTrackInCourse["access_date"];
  713. if ($oldestTrackDate > $lastTrackInCourse["access_date"])
  714. $oldestTrackDate = $lastTrackInCourse["access_date"];
  715. }
  716. // get the last edits of all tools of this course
  717. $sql = "SELECT tet.*, tet.lastedit_date last_date, tet.tool tool, tet.ref ref,
  718. tet.lastedit_type type, tet.to_group_id group_id,
  719. ctt.image image, ctt.link link
  720. FROM $tool_edit_table tet, $course_tool_table ctt
  721. WHERE tet.lastedit_date > '$oldestTrackDate'
  722. AND ctt.name = tet.tool
  723. AND ctt.visibility = '1'
  724. AND tet.lastedit_user_id != $user_id
  725. ORDER BY tet.lastedit_date";
  726. $res = api_sql_query($sql);
  727. //get the group_id's with user membership
  728. $group_ids = GroupManager :: get_group_ids($course_database, $user_id);
  729. $groups_ids[] = 0; //add group 'everyone'
  730. //filter all selected items
  731. while ($res && ($item_property = mysql_fetch_array($res)))
  732. {
  733. if ((!isset ($lastTrackInCourseDate[$item_property['tool']]) || $lastTrackInCourseDate[$item_property['tool']] < $item_property['lastedit_date']) && (in_array($item_property['to_group_id'], $groups_ids) || $item_property['to_user_id'] == $user_id) && ($item_property['visibility'] == '1' || ($my_course['s'] == '1' && $item_property['visibility'] == '0') || !isset ($item_property['visibility'])))
  734. {
  735. $notifications[$item_property['tool']] = $item_property;
  736. }
  737. }
  738. //show all tool icons where there is something new
  739. $retvalue = '&nbsp;';
  740. if (isset ($notifications))
  741. {
  742. while (list ($key, $notification) = each($notifications))
  743. {
  744. $lastDate = date("d/m/Y H:i", convert_mysql_date($notification['lastedit_date']));
  745. $type = $notification['lastedit_type'];
  746. //$notification[image]=str_replace(".png","gif",$notification[image]);
  747. //$notification[image]=str_replace(".gif","_s.gif",$notification[image]);
  748. $retvalue .= '<a href="'.api_get_path(WEB_CODE_PATH).$notification['link'].'?cidReq='.$my_course['k'].'&amp;ref='.$notification['ref'].'">'.'<img title="-- '.get_lang(ucfirst($notification['tool'])).' -- '.get_lang('_title_notification').": ".get_lang($type)." ($lastDate).\"".' src="'.api_get_path(WEB_CODE_PATH).'img/'.$notification['image'].'" border="0" align="absbottom" /></a>&nbsp;';
  749. }
  750. }
  751. return $retvalue;
  752. }
  753. /**
  754. * retrieves the user defined course categories
  755. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
  756. * @return array containing all the titles of the user defined courses with the id as key of the array
  757. */
  758. function get_user_course_categories()
  759. {
  760. global $_user;
  761. $table_category = Database::get_user_personal_table(TABLE_USER_COURSE_CATEGORY);
  762. $sql = "SELECT * FROM ".$table_category." WHERE user_id='".$_user['user_id']."'";
  763. $result = api_sql_query($sql,__FILE__,__LINE__);
  764. while ($row = mysql_fetch_array($result))
  765. {
  766. $output[$row['id']] = $row['title'];
  767. }
  768. return $output;
  769. }
  770. /*
  771. ==============================================================================
  772. MAIN CODE
  773. ==============================================================================
  774. */
  775. /*
  776. ==============================================================================
  777. PERSONAL COURSE LIST
  778. ==============================================================================
  779. */
  780. if (!isset ($maxValvas))
  781. {
  782. $maxValvas = CONFVAL_maxValvasByCourse; // Maximum number of entries
  783. }
  784. if (!isset ($maxAgenda))
  785. {
  786. $maxAgenda = CONFVAL_maxAgendaByCourse; // collected from each course
  787. }
  788. if (!isset ($maxCourse))
  789. {
  790. $maxCourse = CONFVAL_maxTotalByCourse; // and displayed in summary.
  791. }
  792. $maxValvas = (int) $maxValvas;
  793. $maxAgenda = (int) $maxAgenda;
  794. $maxCourse = (int) $maxCourse; // 0 if invalid
  795. if ($maxCourse > 0)
  796. {
  797. unset ($allentries); // we shall collect all summary$key1 entries in here:
  798. $toolsList['agenda']['name'] = get_lang('Agenda');
  799. $toolsList['agenda']['path'] = api_get_path(WEB_CODE_PATH)."calendar/agenda.php?cidReq=";
  800. $toolsList['valvas']['name'] = get_lang('Valvas');
  801. $toolsList['valvas']['path'] = api_get_path(WEB_CODE_PATH)."announcements/announcements.php?cidReq=";
  802. }
  803. echo "<div class=\"maincontent\">"; // start of content for logged in users
  804. // Plugins for the my courses main area
  805. api_plugin('mycourses_main');
  806. // link to see the session view or course view
  807. /*if(api_get_setting('use_session_mode')=='true' && api_is_allowed_to_create_course()) {
  808. if(isset($_GET['sessionview'])){
  809. echo '<a href="'.api_get_self().'">'.get_lang('CourseView').'</a>';
  810. }
  811. else {
  812. echo '<a href="'.api_get_self().'?sessionview=true">'.get_lang('SessionView').'</a>';
  813. }
  814. }*/
  815. /*
  816. -----------------------------------------------------------------------------
  817. System Announcements
  818. -----------------------------------------------------------------------------
  819. */
  820. $announcement = $_GET['announcement'] ? $_GET['announcement'] : -1;
  821. $visibility = api_is_allowed_to_create_course() ? VISIBLE_TEACHER : VISIBLE_STUDENT;
  822. SystemAnnouncementManager :: display_announcements($visibility, $announcement);
  823. if (!empty ($_GET['include']) && !strstr($_GET['include'], '/') && strstr($_GET['include'], '.html'))
  824. {
  825. include ('./home/'.$_GET['include']);
  826. $pageIncluded = true;
  827. }
  828. else
  829. {
  830. /*--------------------------------------
  831. DISPLAY COURSES
  832. --------------------------------------*/
  833. $list = '';
  834. $personal_course_list = get_personal_session_course_list($_user['user_id']);
  835. /*if(api_get_setting('use_session_mode')=='true' && !$nosession)
  836. {
  837. echo "bouh";
  838. $personal_course_list = get_personal_session_course_list($_user['user_id']);
  839. }
  840. else
  841. {
  842. $personal_course_list = get_personal_course_list($_user['user_id']);
  843. }*/
  844. foreach ($personal_course_list as $my_course)
  845. {
  846. $thisCourseDbName = $my_course['db'];
  847. $thisCourseSysCode = $my_course['k'];
  848. $thisCoursePublicCode = $my_course['c'];
  849. $thisCoursePath = $my_course['d'];
  850. $sys_course_path = api_get_path(SYS_COURSE_PATH);
  851. /*
  852. currently disabled functionality, should return
  853. $thisCoursePath = $sys_course_path . $thisCoursePath;
  854. if(! file_exists($thisCoursePath))
  855. {
  856. echo "<li>".$my_course['i']."<br/>";
  857. echo "".get_lang("CourseDoesntExist")." (<a href=\"main/install/update_courses.php\">";
  858. echo "".get_lang("GetCourseFromOldPortal")."</a>)</li>";
  859. continue;
  860. }*/
  861. $dbname = $my_course['k'];
  862. $status[$dbname] = $my_course['s'];
  863. $nbDigestEntries = 0; // number of entries already collected
  864. if ($maxCourse < $maxValvas)
  865. $maxValvas = $maxCourse;
  866. if ($maxCourse > 0)
  867. {
  868. $courses[$thisCourseSysCode]['coursePath'] = $thisCoursePath;
  869. $courses[$thisCourseSysCode]['courseCode'] = $thisCoursePublicCode;
  870. }
  871. /*
  872. -----------------------------------------------------------
  873. Announcements
  874. -----------------------------------------------------------
  875. */
  876. $course_database = $my_course['db'];
  877. $course_tool_table = Database::get_course_table(TABLE_TOOL_LIST, $course_database);
  878. $query = "SELECT visibility FROM $course_tool_table WHERE link = 'announcements/announcements.php' AND visibility = 1";
  879. $result = api_sql_query($query);
  880. // collect from announcements, but only if tool is visible for the course
  881. if ($result && $maxValvas > 0 && mysql_num_rows($result) > 0)
  882. {
  883. //Search announcements table
  884. //Take the entries listed at the top of advalvas/announcements tool
  885. $course_announcement_table = Database::get_course_table(TABLE_ANNOUNCEMENT);
  886. $sqlGetLastAnnouncements = "SELECT end_date publicationDate, content
  887. FROM ".$course_announcement_table;
  888. switch (CONFVAL_limitPreviewTo)
  889. {
  890. case SCRIPTVAL_NewEntriesOfTheDay :
  891. $sqlGetLastAnnouncements .= "WHERE DATE_FORMAT(end_date,'%Y %m %d') >= '".date("Y m d")."'";
  892. break;
  893. case SCRIPTVAL_NoTimeLimit :
  894. break;
  895. case SCRIPTVAL_NewEntriesOfTheDayOfLastLogin :
  896. // take care mysql -> DATE_FORMAT(time,format) php -> date(format,date)
  897. $sqlGetLastAnnouncements .= "WHERE DATE_FORMAT(end_date,'%Y %m %d') >= '".date("Y m d", $_user["lastLogin"])."'";
  898. }
  899. $sqlGetLastAnnouncements .= "ORDER BY end_date DESC
  900. LIMIT ".$maxValvas;
  901. $resGetLastAnnouncements = api_sql_query($sqlGetLastAnnouncements, __FILE__, __LINE__);
  902. if ($resGetLastAnnouncements)
  903. {
  904. while ($annoncement = mysql_fetch_array($resGetLastAnnouncements))
  905. {
  906. $keyTools = "valvas";
  907. $keyTime = $annoncement['publicationDate'];
  908. $keyCourse = $thisCourseSysCode;
  909. $digest[$$orderKey[0]][$$orderKey[1]][$$orderKey[2]][] = htmlspecialchars(substr(strip_tags($annoncement["content"]), 0, CONFVAL_NB_CHAR_FROM_CONTENT));
  910. $nbDigestEntries ++; // summary has same order as advalvas
  911. }
  912. }
  913. }
  914. /*
  915. -----------------------------------------------------------
  916. Agenda
  917. -----------------------------------------------------------
  918. */
  919. $course_database = $my_course['db'];
  920. $course_tool_table = Database :: get_course_table(TABLE_TOOL_LIST,$course_database);
  921. $query = "SELECT visibility FROM $course_tool_table WHERE link = 'calendar/agenda.php' AND visibility = 1";
  922. $result = api_sql_query($query);
  923. $thisAgenda = $maxCourse - $nbDigestEntries; // new max entries for agenda
  924. if ($maxAgenda < $thisAgenda)
  925. $thisAgenda = $maxAgenda;
  926. // collect from agenda, but only if tool is visible for the course
  927. if ($result && $thisAgenda > 0 && mysql_num_rows($result) > 0)
  928. {
  929. $tableCal = $courseTablePrefix.$thisCourseDbName.$_configuration['db_glue']."calendar_event";
  930. $sqlGetNextAgendaEvent = "SELECT start_date , title content, start_time
  931. FROM $tableCal
  932. WHERE start_date >= CURDATE()
  933. ORDER BY start_date, start_time
  934. LIMIT $maxAgenda";
  935. $resGetNextAgendaEvent = api_sql_query($sqlGetNextAgendaEvent, __FILE__, __LINE__);
  936. if ($resGetNextAgendaEvent)
  937. {
  938. while ($agendaEvent = mysql_fetch_array($resGetNextAgendaEvent))
  939. {
  940. $keyTools = 'agenda';
  941. $keyTime = $agendaEvent['start_date'];
  942. $keyCourse = $thisCourseSysCode;
  943. $digest[$$orderKey[0]][$$orderKey[1]][$$orderKey[2]][] = htmlspecialchars(substr(strip_tags($agendaEvent["content"]), 0, CONFVAL_NB_CHAR_FROM_CONTENT));
  944. $nbDigestEntries ++; // summary has same order as advalvas
  945. }
  946. }
  947. }
  948. /*
  949. -----------------------------------------------------------
  950. Digest Display
  951. take collected data and display it
  952. -----------------------------------------------------------
  953. */
  954. $list[] = get_logged_user_course_html($my_course);
  955. } //end while mycourse...
  956. }
  957. if (is_array($list))
  958. {
  959. //Courses whithout sessions
  960. $old_user_category = 0;
  961. foreach($list as $key=>$value)
  962. {
  963. if($value[2]==0){
  964. $userdefined_categories = get_user_course_categories();
  965. echo "<ul>\n";
  966. if ($old_user_category<>$value[0])
  967. {
  968. if ($key<>0 OR $value[0]<>0) // there are courses in the previous category
  969. {
  970. echo "\n</ul>";
  971. }
  972. echo "\n\n\t<ul class=\"user_course_category\"><li>".$userdefined_categories[$value[0]]."</li></ul>\n";
  973. if ($key<>0 OR $value[0]<>0) // there are courses in the previous category
  974. {
  975. echo "<ul>";
  976. }
  977. $old_user_category=$value[0];
  978. }
  979. echo $value[1];
  980. echo "</ul>\n";
  981. }
  982. }
  983. $listActives = $listInactives = $listCourses = array();
  984. foreach($list as $key=>$value){
  985. if($value['active'])
  986. $listActives[] = $value;
  987. else if(!empty($value[2]))
  988. $listInactives[] = $value;
  989. }
  990. $old_user_category = 0;
  991. $userdefined_categories = get_user_course_categories();
  992. if(count($listActives)>0 && $display_actives){
  993. echo "<ul style=\"line-height: 20px; margin-top: 20px;\">\n";
  994. foreach ($listActives as $key => $value)
  995. {
  996. if(!empty($value[2])){
  997. if($old_session != $value[2]){
  998. $old_session = $value[2];
  999. if($key != 0){
  1000. echo "\n</ul>";
  1001. }
  1002. echo "\n\n\t<ul class=\"user_course_category\" style=\"margin-bottom: 10px;\"><li>".$value[3]."</li></ul>\n";
  1003. echo "<ul style=\"padding: 0px; margin: 0px;\">";
  1004. }
  1005. }
  1006. echo $value[1];
  1007. }
  1008. echo "\n</ul><br /><br />\n";
  1009. }
  1010. if(count($listInactives)>0 && !$display_actives){
  1011. echo "<ul style=\"line-height: 20px;\">";
  1012. foreach ($listInactives as $key => $value)
  1013. {
  1014. if(!empty($value[2])){
  1015. if($old_session != $value[2]){
  1016. $old_session = $value[2];
  1017. if($key != 0){
  1018. echo "\n</ul>";
  1019. }
  1020. echo "\n\n\t<ul class=\"user_course_category\"><li>".$value[3]."</li></ul>\n";
  1021. echo "<ul>";
  1022. }
  1023. }
  1024. echo $value[1];
  1025. }
  1026. echo "\n</ul><br /><br />\n";
  1027. }
  1028. /*if(api_get_setting('use_session_mode')=='true' && !$nosession)
  1029. {
  1030. $listActives = $listInactives = $listCourses = array();
  1031. foreach($list as $key=>$value){
  1032. if($value['active'])
  1033. $listActives[] = $value;
  1034. else if(!empty($value[2]))
  1035. $listInactives[] = $value;
  1036. }
  1037. $old_user_category = 0;
  1038. $userdefined_categories = get_user_course_categories();
  1039. //Courses which belong to no sessions
  1040. //echo "<ul style=\"line-height: 20px;\">\n\n\n\t<ul class=\"user_course_category\"><li>".get_lang("Courses_no_sessions")."</li></ul>\n</ul>";
  1041. if(count($listActives)>0 && $display_actives){
  1042. echo "<ul style=\"line-height: 20px;\">\n";
  1043. foreach ($listActives as $key => $value)
  1044. {
  1045. if(!empty($value[2])){
  1046. if($old_session != $value[2]){
  1047. $old_session = $value[2];
  1048. if($key != 0){
  1049. echo "\n</ul>";
  1050. }
  1051. echo "\n\n\t<ul class=\"user_course_category\"><li>".$value[3]."</li></ul>\n";
  1052. echo "<ul>";
  1053. }
  1054. }
  1055. echo $value[1];
  1056. }
  1057. echo "\n</ul></ul><br /><br />\n";
  1058. }
  1059. if(count($listInactives)>0 && !$display_actives){
  1060. echo "<ul style=\"line-height: 20px;\">";
  1061. foreach ($listInactives as $key => $value)
  1062. {
  1063. if(!empty($value[2])){
  1064. if($old_session != $value[2]){
  1065. $old_session = $value[2];
  1066. if($key != 0){
  1067. echo "\n</ul>";
  1068. }
  1069. echo "\n\n\t<ul class=\"user_course_category\"><li>".$value[3]."</li></ul>\n";
  1070. echo "<ul>";
  1071. }
  1072. }
  1073. echo $value[1];
  1074. }
  1075. echo "\n</ul><br /><br />\n";
  1076. }
  1077. }
  1078. else
  1079. {
  1080. $old_user_category = 0;
  1081. $userdefined_categories = get_user_course_categories();
  1082. echo "<ul>\n";
  1083. foreach ($list as $key => $value)
  1084. {
  1085. if ($old_user_category<>$value[0])
  1086. {
  1087. if ($key<>0 OR $value[0]<>0) // there are courses in the previous category
  1088. {
  1089. echo "\n</ul>";
  1090. }
  1091. echo "\n\n\t<ul class=\"user_course_category\"><li>".$userdefined_categories[$value[0]]."</li></ul>\n";
  1092. if ($key<>0 OR $value[0]<>0) // there are courses in the previous category
  1093. {
  1094. echo "<ul>";
  1095. }
  1096. $old_user_category=$value[0];
  1097. }
  1098. echo $value[1];
  1099. }
  1100. echo "\n</ul>\n";
  1101. }*/
  1102. }
  1103. echo "</div>"; // end of content section
  1104. // Register whether full admin or null admin course
  1105. // by course through an array dbname x user status
  1106. api_session_register('status');
  1107. /*
  1108. ==============================================================================
  1109. RIGHT MENU
  1110. ==============================================================================
  1111. */
  1112. echo "<div class=\"menu\">";
  1113. // tabs that are deactivated are added here
  1114. if (!empty($menu_navigation))
  1115. {
  1116. echo "<div class=\"menusection\">";
  1117. echo "<span class=\"menusectioncaption\">".get_lang("MainNavigation")."</span>";
  1118. echo "<ul class=\"menulist\">";
  1119. foreach($menu_navigation as $section => $navigation_info)
  1120. {
  1121. $current = ($section == $GLOBALS['this_section'] ? ' id="current"' : '');
  1122. echo '<li'.$current.'>';
  1123. echo '<a href="'.$navigation_info['url'].'" target="_top">'.$navigation_info['title'].'</a>';
  1124. echo '</li>';
  1125. echo "\n";
  1126. }
  1127. echo "</ul>";
  1128. echo '</div>';
  1129. }
  1130. // api_display_language_form(); // moved to the profile page.
  1131. echo "<div class=\"menusection\">";
  1132. echo "<span class=\"menusectioncaption\">".get_lang("MenuUser")."</span>";
  1133. echo "<ul class=\"menulist\">";
  1134. $display_add_course_link = api_is_allowed_to_create_course() && ($_SESSION["studentview"] != "studentenview");
  1135. if ($display_add_course_link)
  1136. display_create_course_link();
  1137. display_edit_course_list_links();
  1138. display_digest($toolsList, $digest, $orderKey, $courses);
  1139. echo "</ul>";
  1140. echo "</div>";
  1141. // plugins for the my courses menu
  1142. if (is_array($_plugins['mycourses_menu'])){
  1143. echo '<div class="note" style="background: none">';
  1144. api_plugin('mycourses_menu');
  1145. echo "</div>";
  1146. }
  1147. echo "</div>"; // end of menu
  1148. /*
  1149. ==============================================================================
  1150. FOOTER
  1151. ==============================================================================
  1152. */
  1153. Display :: display_footer();
  1154. ?>