courseLog.php 32 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867
  1. <?php //$id: $
  2. /* For licensing terms, see /dokeos_license.txt */
  3. /**
  4. ==============================================================================
  5. * @author Thomas Depraetere
  6. * @author Hugues Peeters
  7. * @author Christophe Gesche
  8. * @author Sebastien Piraux
  9. * @author Toon Keppens (Vi-Host.net)
  10. *
  11. * @package dokeos.tracking
  12. ==============================================================================
  13. */
  14. /**
  15. * INIT SECTION
  16. */
  17. $pathopen = isset($_REQUEST['pathopen']) ? $_REQUEST['pathopen'] : null;
  18. // name of the language file that needs to be included
  19. $language_file[] = 'admin';
  20. $language_file[] = 'tracking';
  21. $language_file[] = 'scorm';
  22. // including the global Dokeos file
  23. require '../inc/global.inc.php';
  24. // the section (for the tabs)
  25. //$this_section = "session_my_space";
  26. $from_myspace = false;
  27. if (isset($_GET['from']) && $_GET['from'] == 'myspace') {
  28. $from_myspace = true;
  29. $this_section = "session_my_space";
  30. } else {
  31. $this_section = SECTION_COURSES;
  32. }
  33. // access restrictions
  34. $is_allowedToTrack = $is_courseAdmin || $is_platformAdmin || $is_courseCoach || $is_sessionAdmin;
  35. if (!$is_allowedToTrack) {
  36. Display :: display_header(null);
  37. api_not_allowed();
  38. Display :: display_footer();
  39. exit;
  40. }
  41. // including additional libraries
  42. require_once api_get_path(SYS_CODE_PATH).'newscorm/learnpath.class.php';
  43. require_once api_get_path(SYS_CODE_PATH).'newscorm/learnpathItem.class.php';
  44. require_once api_get_path(SYS_CODE_PATH).'newscorm/learnpathList.class.php';
  45. require_once api_get_path(SYS_CODE_PATH).'newscorm/scorm.class.php';
  46. require_once api_get_path(SYS_CODE_PATH).'newscorm/scormItem.class.php';
  47. require_once api_get_path(LIBRARY_PATH).'tracking.lib.php';
  48. require_once api_get_path(LIBRARY_PATH).'course.lib.php';
  49. require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
  50. require_once api_get_path(LIBRARY_PATH).'export.lib.inc.php';
  51. require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
  52. require api_get_path(LIBRARY_PATH).'statsUtils.lib.inc.php';
  53. require api_get_path(SYS_CODE_PATH).'resourcelinker/resourcelinker.inc.php';
  54. // starting the output buffering when we are exporting the information
  55. $export_csv = isset($_GET['export']) && $_GET['export'] == 'csv' ? true : false;
  56. if ($export_csv) {
  57. ob_start();
  58. }
  59. $csv_content = array();
  60. // charset determination
  61. if (!empty($_GET['scormcontopen'])) {
  62. $tbl_lp = Database::get_course_table(TABLE_LP_MAIN);
  63. $contopen = (int) $_GET['scormcontopen'];
  64. $sql = "SELECT default_encoding FROM $tbl_lp WHERE id = ".$contopen;
  65. $res = Database::query($sql,__FILE__,__LINE__);
  66. $row = Database::fetch_array($res);
  67. $lp_charset = $row['default_encoding'];
  68. }
  69. $htmlHeadXtra[] = "<style type='text/css'>
  70. /*<![CDATA[*/
  71. .secLine {background-color : #E6E6E6;}
  72. .content {padding-left : 15px;padding-right : 15px; }
  73. .specialLink{color : #0000FF;}
  74. /*]]>*/
  75. </style>
  76. <style media='print' type='text/css'>
  77. </style>";
  78. // Database table definitions
  79. $TABLETRACK_ACCESS = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_LASTACCESS);
  80. $TABLETRACK_LINKS = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_LINKS);
  81. $TABLETRACK_DOWNLOADS = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
  82. $TABLETRACK_ACCESS_2 = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_ACCESS);
  83. $TABLETRACK_EXERCISES = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
  84. $TABLECOURSUSER = Database::get_main_table(TABLE_MAIN_COURSE_USER);
  85. $TABLECOURSE = Database::get_main_table(TABLE_MAIN_COURSE);
  86. $TABLECOURSE_LINKS = Database::get_course_table(TABLE_LINK);
  87. $table_user = Database::get_main_table(TABLE_MAIN_USER);
  88. $TABLEQUIZ = Database :: get_course_table(TABLE_QUIZ_TEST);
  89. $tbl_learnpath_main = Database::get_course_table(TABLE_LP_MAIN);
  90. $tbl_learnpath_item = Database::get_course_table(TABLE_LP_ITEM);
  91. $tbl_learnpath_view = Database::get_course_table(TABLE_LP_VIEW);
  92. $tbl_learnpath_item_view = Database::get_course_table(TABLE_LP_ITEM_VIEW);
  93. // breadcrumbs
  94. if (isset($_GET['origin']) && $_GET['origin'] == 'resume_session') {
  95. $interbreadcrumb[] = array('url' => '../admin/index.php','name' => get_lang('PlatformAdmin'));
  96. $interbreadcrumb[] = array('url' => '../admin/session_list.php','name' => get_lang('SessionList'));
  97. $interbreadcrumb[] = array('url' => '../admin/resume_session.php?id_session='.$_SESSION['id_session'], 'name' => get_lang('SessionOverview'));
  98. }
  99. $view = (isset($_REQUEST['view']) ? $_REQUEST['view'] : '');
  100. $nameTools = get_lang('Tracking');
  101. // display the header
  102. Display::display_header($nameTools, 'Tracking');
  103. require api_get_path(LIBRARY_PATH).'statsUtils.lib.inc.php';
  104. require api_get_path(SYS_CODE_PATH).'resourcelinker/resourcelinker.inc.php';
  105. // getting all the students of the course
  106. $a_students = CourseManager :: get_student_list_from_course_code($_course['id'], true, (empty($_SESSION['id_session']) ? null : $_SESSION['id_session']));
  107. $nbStudents = count($a_students);
  108. /**
  109. * count the number of students in this course (used for SortableTable)
  110. */
  111. function count_student_in_course() {
  112. global $nbStudents;
  113. return $nbStudents;
  114. }
  115. function sort_users($a, $b) {
  116. return api_strcmp(trim(api_strtolower($a[$_SESSION['tracking_column']])), trim(api_strtolower($b[$_SESSION['tracking_column']])));
  117. }
  118. function count_item_resources() {
  119. $table_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY);
  120. $table_user = Database :: get_main_table(TABLE_MAIN_USER);
  121. $sql = "SELECT count(tool) AS total_number_of_items FROM $table_item_property track_resource, $table_user user" .
  122. " WHERE track_resource.insert_user_id = user.user_id";
  123. if (isset($_GET['keyword'])) {
  124. $keyword = Database::escape_string($_GET['keyword']);
  125. $sql .= " AND (user.username LIKE '%".$keyword."%' OR lastedit_type LIKE '%".$keyword."%' OR tool LIKE '%".$keyword."%')";
  126. }
  127. $sql .= " AND tool IN ('document', 'learnpath', 'quiz', 'glossary', 'link', 'course_description')";
  128. $res = Database::query($sql, __FILE__, __LINE__);
  129. $obj = Database::fetch_object($res);
  130. return $obj->total_number_of_items;
  131. }
  132. function get_item_resources_data($from, $number_of_items, $column, $direction) {
  133. global $dateTimeFormatLong;
  134. $table_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY);
  135. $table_user = Database :: get_main_table(TABLE_MAIN_USER);
  136. $table_session = Database :: get_main_table(TABLE_MAIN_SESSION);
  137. $sql = "SELECT
  138. tool as col0,
  139. lastedit_type as col1,
  140. ref as ref,
  141. user.username as col3,
  142. insert_date as col5,
  143. visibility as col6
  144. FROM $table_item_property track_resource, $table_user user
  145. WHERE track_resource.insert_user_id = user.user_id ";
  146. if (isset($_GET['keyword'])) {
  147. $keyword = Database::escape_string($_GET['keyword']);
  148. $sql .= " AND (user.username LIKE '%".$keyword."%' OR lastedit_type LIKE '%".$keyword."%' OR tool LIKE '%".$keyword."%') ";
  149. }
  150. $sql .= " AND tool IN ('document', 'learnpath', 'quiz', 'glossary', 'link', 'course_description')";
  151. if ($column == 0) { $column = '0'; }
  152. if ($column != '' && $direction != '') {
  153. if ($column != 2 && $column != 4) {
  154. $sql .= " ORDER BY col$column $direction";
  155. }
  156. } else {
  157. $sql .= " ORDER BY col5 DESC ";
  158. }
  159. $sql .= " LIMIT $from, $number_of_items ";
  160. $res = Database::query($sql, __FILE__, __LINE__) or die(mysql_error());
  161. $resources = array ();
  162. while ($row = Database::fetch_array($res)) {
  163. $ref = $row['ref'];
  164. $table_name = get_tool_name_table($row['col0']);
  165. $table_tool = Database :: get_course_table($table_name['table_name']);
  166. $id = $table_name['id_tool'];
  167. $query = "SELECT session.id, session.name, user.username FROM $table_tool tool, $table_session session, $table_user user" .
  168. " WHERE tool.session_id = session.id AND session.id_coach = user.user_id AND tool.$id = $ref";
  169. $recorset = Database::query($query, __FILE__, __LINE__);
  170. if (!empty($recorset)) {
  171. $obj = Database::fetch_object($recorset);
  172. $name_session = '';
  173. $coach_name = '';
  174. if (!empty($obj)) {
  175. $name_session = $obj->name;
  176. $coach_name = $obj->username;
  177. }
  178. $url_tool = api_get_path(WEB_CODE_PATH).$table_name['link_tool'];
  179. $row[0] = '';
  180. if ($row['col6'] != 2) {
  181. $row[0] = '<a href="'.$url_tool.'?'.api_get_cidreq().'&'.$obj->id.'">'.api_ucfirst($row['col0']).'</a>';
  182. } else {
  183. $row[0] = api_ucfirst($row['col0']);
  184. }
  185. $row[1] = get_lang($row[1]);
  186. $row[5] = api_ucfirst(format_locale_date($dateTimeFormatLong, strtotime($row['col5'])));
  187. $row[4] = '';
  188. if ($table_name['table_name'] == 'document') {
  189. $condition = 'tool.title as title';
  190. $query_document = "SELECT $condition FROM $table_tool tool" .
  191. " WHERE id = $ref";
  192. $rs_document = Database::query($query_document, __FILE__, __LINE__) or die(mysql_error());
  193. $obj_document = Database::fetch_object($rs_document);
  194. $row[4] = $obj_document->title;
  195. }
  196. $row2 = $name_session;
  197. if (!empty($coach_name)) {
  198. $row2 .= '<br />'.get_lang('Coach').': '.$coach_name;
  199. }
  200. $row[2] = $row2;
  201. $resources[] = $row;
  202. }
  203. }
  204. return $resources;
  205. }
  206. function get_tool_name_table($tool) {
  207. switch ($tool) {
  208. case 'document':
  209. $table_name = TABLE_DOCUMENT;
  210. $link_tool = 'document/document.php';
  211. $id_tool = 'id';
  212. break;
  213. case 'learnpath':
  214. $table_name = TABLE_LP_MAIN;
  215. $link_tool = 'newscorm/lp_controller.php';
  216. $id_tool = 'id';
  217. break;
  218. case 'quiz':
  219. $table_name = TABLE_QUIZ_TEST;
  220. $link_tool = 'exercice/exercice.php';
  221. $id_tool = 'id';
  222. break;
  223. case 'glossary':
  224. $table_name = TABLE_GLOSSARY;
  225. $link_tool = 'glossary/index.php';
  226. $id_tool = 'glossary_id';
  227. break;
  228. case 'link':
  229. $table_name = TABLE_LINK;
  230. $link_tool = 'link/link.php';
  231. $id_tool = 'id';
  232. break;
  233. case 'course_description':
  234. $table_name = TABLE_COURSE_DESCRIPTION;
  235. $link_tool = 'course_description/';
  236. $id_tool = 'id';
  237. break;
  238. default:
  239. $table_name = $tool;
  240. break;
  241. }
  242. return array('table_name' => $table_name,
  243. 'link_tool' => $link_tool,
  244. 'id_tool' => $id_tool);
  245. }
  246. /*
  247. ==============================================================================
  248. MAIN CODE
  249. ==============================================================================
  250. */
  251. echo '<div class="actions">';
  252. if ($_GET['studentlist'] == 'false') {
  253. echo '<a href="courseLog.php?'.api_get_cidreq().'&studentlist=true">'.get_lang('StudentsTracking').'</a> | '.get_lang('CourseTracking').'&nbsp;|&nbsp;<a href="courseLog.php?'.api_get_cidreq().'&studentlist=resources">'.get_lang('ResourcesTracking');
  254. } elseif($_GET['studentlist'] == 'resources') {
  255. echo '<a href="courseLog.php?'.api_get_cidreq().'&studentlist=true">'.get_lang('StudentsTracking').'</a> | <a href="courseLog.php?'.api_get_cidreq().'&studentlist=false">'.get_lang('CourseTracking').'</a> | '.get_lang('ResourcesTracking');
  256. } elseif($_GET['studentlist'] == '' || $_GET['studentlist'] == 'true') {
  257. echo get_lang('StudentsTracking').' | <a href="courseLog.php?'.api_get_cidreq().'&studentlist=false">'.get_lang('CourseTracking').'</a> | <a href="courseLog.php?'.api_get_cidreq().'&studentlist=resources">'.get_lang('ResourcesTracking').'</a>';
  258. }
  259. echo '&nbsp;<a href="javascript: void(0);" onclick="javascript: window.print();">'.Display::return_icon('printmgr.gif',get_lang('Print')).get_lang('Print').'</a>';
  260. if($_GET['studentlist'] == 'false') {
  261. echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&export=csv&studentlist=false"><img align="absbottom" src="../img/excel.gif">&nbsp;'.get_lang('ExportAsCSV').'</a>';
  262. } elseif ($_GET['studentlist'] == '' || $_GET['studentlist'] == 'true') {
  263. echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&export=csv">'.Display::return_icon('csv.gif',get_lang('ExportAsCSV')).get_lang('ExportAsCSV').'</a>';
  264. }
  265. echo display_additional_profile_fields();
  266. echo '</div>';
  267. if ($_GET['studentlist'] == 'false') {
  268. echo'<br /><br />';
  269. // learning path tracking
  270. echo '<div class="report_section">
  271. <h4>'.Display::return_icon('scormbuilder.gif',get_lang('AverageProgressInLearnpath')).get_lang('AverageProgressInLearnpath').'</h4>
  272. <table class="data_table">';
  273. $list = new LearnpathList($student);
  274. $flat_list = $list->get_flat_list();
  275. if ($export_csv) {
  276. $temp = array(get_lang('AverageProgressInLearnpath', ''), '');
  277. $csv_content[] = array('', '');
  278. $csv_content[] = $temp;
  279. }
  280. if (count($flat_list) > 0) {
  281. foreach ($flat_list as $lp_id => $lp) {
  282. $lp_avg_progress = 0;
  283. foreach ($a_students as $student_id => $student) {
  284. // get the progress in learning pathes
  285. $lp_avg_progress += learnpath::get_db_progress($lp_id, $student_id);
  286. }
  287. if ($nbStudents > 0) {
  288. $lp_avg_progress = $lp_avg_progress / $nbStudents;
  289. } else {
  290. $lp_avg_progress = null;
  291. }
  292. // Separated presentation logic.
  293. if (is_null($lp_avg_progress)) {
  294. $lp_avg_progress = '0%';
  295. } else {
  296. $lp_avg_progress = round($lp_avg_progress, 1).'%';
  297. }
  298. echo '<tr><td>'.$lp['lp_name'].'</td><td align="right">'.$lp_avg_progress.'</td></tr>';
  299. if ($export_csv) {
  300. $temp = array($lp['lp_name'], $lp_avg_progress);
  301. $csv_content[] = $temp;
  302. }
  303. }
  304. } else {
  305. echo '<tr><td>'.get_lang('NoLearningPath').'</td></tr>';
  306. if ($export_csv) {
  307. $temp = array(get_lang('NoLearningPath', ''), '');
  308. $csv_content[] = $temp;
  309. }
  310. }
  311. echo '</table></div>';
  312. echo '<div class="clear"></div>';
  313. // Exercices tracking
  314. echo '<div class="report_section">
  315. <h4>'.Display::return_icon('quiz.gif',get_lang('AverageResultsToTheExercices')).get_lang('AverageResultsToTheExercices').'&nbsp;-&nbsp;<a href="../exercice/exercice.php?'.api_get_cidreq().'&show=result">'.get_lang('SeeDetail').'</a></h4>
  316. <table class="data_table">';
  317. $sql = "SELECT id, title
  318. FROM $TABLEQUIZ WHERE active <> -1";
  319. $rs = Database::query($sql, __FILE__, __LINE__);
  320. if ($export_csv) {
  321. $temp = array(get_lang('AverageProgressInLearnpath'), '');
  322. $csv_content[] = array('', '');
  323. $csv_content[] = $temp;
  324. }
  325. if (Database::num_rows($rs) > 0) {
  326. // gets course actual administrators
  327. $sql = "SELECT user.user_id FROM $table_user user, $TABLECOURSUSER course_user
  328. WHERE course_user.user_id=user.user_id AND course_user.course_code='".api_get_course_id()."' AND course_user.status <> '1' ";
  329. $res = Database::query($sql, __FILE__, __LINE__);
  330. $student_ids = array();
  331. while($row = Database::fetch_row($res)) {
  332. $student_ids[] = $row[0];
  333. }
  334. $count_students = count($student_ids);
  335. while ($quiz = Database::fetch_array($rs)) {
  336. $quiz_avg_score = 0;
  337. if ($count_students > 0) {
  338. foreach ($student_ids as $student_id) {
  339. // get the scorn in exercises
  340. $sql = 'SELECT exe_result , exe_weighting
  341. FROM '.$TABLETRACK_EXERCISES.'
  342. WHERE exe_exo_id = '.$quiz['id'].'
  343. AND exe_user_id = '.(int)$student_id.'
  344. AND exe_cours_id = "'.api_get_course_id().'"
  345. AND orig_lp_id = 0
  346. AND orig_lp_item_id = 0
  347. ORDER BY exe_date DESC';
  348. $rsAttempt = Database::query($sql, __FILE__, __LINE__);
  349. $nb_attempts = 0;
  350. $avg_student_score = 0;
  351. while ($attempt = Database::fetch_array($rsAttempt)) {
  352. $nb_attempts++;
  353. $exe_weight = $attempt['exe_weighting'];
  354. if ($exe_weight > 0) {
  355. $avg_student_score += round(($attempt['exe_result'] / $exe_weight * 100), 2);
  356. }
  357. }
  358. if ($nb_attempts > 0) {
  359. $avg_student_score = $avg_student_score / $nb_attempts;
  360. }
  361. $quiz_avg_score += $avg_student_score;
  362. }
  363. }
  364. $count_students = ($count_students == 0 || is_null($count_students) || $count_students == '') ? 1 : $count_students;
  365. echo '<tr><td>'.$quiz['title'].'</td><td align="right">'.round(($quiz_avg_score / $count_students), 2).'%'.'</td></tr>';
  366. if ($export_csv) {
  367. $temp = array($quiz['title'], $quiz_avg_score);
  368. $csv_content[] = $temp;
  369. }
  370. }
  371. } else {
  372. echo '<tr><td>'.get_lang('NoExercises').'</td></tr>';
  373. if ($export_csv) {
  374. $temp = array(get_lang('NoExercises', ''), '');
  375. $csv_content[] = $temp;
  376. }
  377. }
  378. echo '</table></div>';
  379. echo '<div class="clear"></div>';
  380. // forums tracking
  381. echo '<div class="report_section">
  382. <h4>'.Display::return_icon('forum.gif', get_lang('Forum')).get_lang('Forum').'&nbsp;-&nbsp;<a href="../forum/index.php?cidReq='.$_course['id'].'">'.get_lang('SeeDetail').'</a></h4>
  383. <table class="data_table">';
  384. $count_number_of_posts_by_course = Tracking :: count_number_of_posts_by_course($_course['id']);
  385. $count_number_of_forums_by_course = Tracking :: count_number_of_forums_by_course($_course['id']);
  386. $count_number_of_threads_by_course = Tracking :: count_number_of_threads_by_course($_course['id']);
  387. if ($export_csv) {
  388. $csv_content[] = array(get_lang('Forum'), '');
  389. $csv_content[] = array(get_lang('ForumForumsNumber', ''), $count_number_of_forums_by_course);
  390. $csv_content[] = array(get_lang('ForumThreadsNumber', ''), $count_number_of_threads_by_course);
  391. $csv_content[] = array(get_lang('ForumPostsNumber', ''), $count_number_of_posts_by_course);
  392. }
  393. echo '<tr><td>'.get_lang('ForumForumsNumber').'</td><td align="right">'.$count_number_of_forums_by_course.'</td></tr>';
  394. echo '<tr><td>'.get_lang('ForumThreadsNumber').'</td><td align="right">'.$count_number_of_threads_by_course.'</td></tr>';
  395. echo '<tr><td>'.get_lang('ForumPostsNumber').'</td><td align="right">'.$count_number_of_posts_by_course.'</td></tr>';
  396. echo '</table></div>';
  397. echo '<div class="clear"></div>';
  398. // chat tracking
  399. echo '<div class="report_section">
  400. <h4>'.Display::return_icon('chat.gif',get_lang('Chat')).get_lang('Chat').'</h4>
  401. <table class="data_table">';
  402. $chat_connections_during_last_x_days_by_course = Tracking :: chat_connections_during_last_x_days_by_course($_course['id'], 7);
  403. if ($export_csv) {
  404. $csv_content[] = array(get_lang('Chat', ''), '');
  405. $csv_content[] = array(sprintf(get_lang('ChatConnectionsDuringLastXDays', ''), '7'), $chat_connections_during_last_x_days_by_course);
  406. }
  407. echo '<tr><td>'.sprintf(get_lang('ChatConnectionsDuringLastXDays'), '7').'</td><td align="right">'.$chat_connections_during_last_x_days_by_course.'</td></tr>';
  408. echo '</table></div>';
  409. echo '<div class="clear"></div>';
  410. // tools tracking
  411. echo '<div class="report_section">
  412. <h4>'.Display::return_icon('acces_tool.gif', get_lang('ToolsMostUsed')).get_lang('ToolsMostUsed').'</h4>
  413. <table class="data_table">';
  414. $sql = "SELECT access_tool, COUNT(DISTINCT access_user_id),count( access_tool ) as count_access_tool
  415. FROM $TABLETRACK_ACCESS
  416. WHERE access_tool IS NOT NULL
  417. AND access_cours_code = '$_cid'
  418. GROUP BY access_tool
  419. ORDER BY count_access_tool DESC
  420. LIMIT 0, 3";
  421. $rs = Database::query($sql, __FILE__, __LINE__);
  422. if ($export_csv) {
  423. $temp = array(get_lang('ToolsMostUsed'), '');
  424. $csv_content[] = $temp;
  425. }
  426. while ($row = Database::fetch_array($rs)) {
  427. echo ' <tr>
  428. <td>'.get_lang(ucfirst($row['access_tool'])).'</td>
  429. <td align="right">'.$row['count_access_tool'].' '.get_lang('Clicks').'</td>
  430. </tr>';
  431. if ($export_csv) {
  432. $temp = array(get_lang(ucfirst($row['access_tool']), ''), $row['count_access_tool'].' '.get_lang('Clicks', ''));
  433. $csv_content[] = $temp;
  434. }
  435. }
  436. echo '</table></div>';
  437. echo '<div class="clear"></div>';
  438. // Documents tracking
  439. if ($_GET['num'] == 0 or empty($_GET['num'])) {
  440. $num = 3;
  441. $link='&nbsp;-&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&studentlist=false&num=1#documents_tracking">'.get_lang('SeeDetail').'</a>';
  442. } else {
  443. $num = 1000;
  444. $link='&nbsp;-&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&studentlist=false&num=0#documents_tracking">'.get_lang('ViewMinus').'</a>';
  445. }
  446. echo '<a name="documents_tracking" id="a"></a><div class="report_section">
  447. <h4>'.Display::return_icon('documents.gif',get_lang('DocumentsMostDownloaded')).'&nbsp;'.get_lang('DocumentsMostDownloaded').$link.'</h4>
  448. <table class="data_table">';
  449. $sql = "SELECT down_doc_path, COUNT(DISTINCT down_user_id), COUNT(down_doc_path) as count_down
  450. FROM $TABLETRACK_DOWNLOADS
  451. WHERE down_cours_id = '$_cid'
  452. GROUP BY down_doc_path
  453. ORDER BY count_down DESC
  454. LIMIT 0, $num";
  455. $rs = Database::query($sql, __FILE__, __LINE__);
  456. if ($export_csv) {
  457. $temp = array(get_lang('DocumentsMostDownloaded', ''), '');
  458. $csv_content[] = array('', '');
  459. $csv_content[] = $temp;
  460. }
  461. if (Database::num_rows($rs) > 0) {
  462. while($row = Database::fetch_array($rs)) {
  463. echo ' <tr>
  464. <td>'.$row['down_doc_path'].'</td>
  465. <td align="right">'.$row['count_down'].' '.get_lang('Clicks').'</td>
  466. </tr>';
  467. if ($export_csv) {
  468. $temp = array($row['down_doc_path'], $row['count_down'].' '.get_lang('Clicks', ''));
  469. $csv_content[] = $temp;
  470. }
  471. }
  472. } else {
  473. echo '<tr><td>'.get_lang('NoDocumentDownloaded').'</td></tr>';
  474. if ($export_csv) {
  475. $temp = array(get_lang('NoDocumentDownloaded', ''),'');
  476. $csv_content[] = $temp;
  477. }
  478. }
  479. echo '</table></div>';
  480. echo '<div class="clear"></div>';
  481. // links tracking
  482. echo '<div class="report_section">
  483. <h4>'.Display::return_icon('link.gif',get_lang('LinksMostClicked')).'&nbsp;'.get_lang('LinksMostClicked').'</h4>
  484. <table class="data_table">';
  485. $sql = "SELECT cl.title, cl.url,count(DISTINCT sl.links_user_id), count(cl.title) as count_visits
  486. FROM $TABLETRACK_LINKS AS sl, $TABLECOURSE_LINKS AS cl
  487. WHERE sl.links_link_id = cl.id
  488. AND sl.links_cours_id = '$_cid'
  489. GROUP BY cl.title, cl.url
  490. ORDER BY count_visits DESC
  491. LIMIT 0, 3";
  492. $rs = Database::query($sql, __FILE__, __LINE__);
  493. if ($export_csv) {
  494. $temp = array(get_lang('LinksMostClicked'),'');
  495. $csv_content[] = array('','');
  496. $csv_content[] = $temp;
  497. }
  498. if (Database::num_rows($rs) > 0) {
  499. while ($row = Database::fetch_array($rs)) {
  500. echo ' <tr>
  501. <td>'.$row['title'].'</td>
  502. <td align="right">'.$row['count_visits'].' '.get_lang('Clicks').'</td>
  503. </tr>';
  504. if ($export_csv){
  505. $temp = array($row['title'],$row['count_visits'].' '.get_lang('Clicks', ''));
  506. $csv_content[] = $temp;
  507. }
  508. }
  509. } else {
  510. echo '<tr><td>'.get_lang('NoLinkVisited').'</td></tr>';
  511. if ($export_csv) {
  512. $temp = array(get_lang('NoLinkVisited'), '');
  513. $csv_content[] = $temp;
  514. }
  515. }
  516. echo '</table></div>';
  517. echo '<div class="clear"></div>';
  518. // send the csv file if asked
  519. if ($export_csv) {
  520. ob_end_clean();
  521. Export :: export_table_csv($csv_content, 'reporting_course_tracking');
  522. }
  523. } elseif ($_GET['studentlist'] == 'true' or $_GET['studentlist'] == '') {
  524. // else display student list with all the informations
  525. // BEGIN : form to remind inactives susers
  526. $form = new FormValidator('reminder_form', 'get', api_get_path(REL_CODE_PATH).'announcements/announcements.php');
  527. $renderer = $form->defaultRenderer();
  528. $renderer->setElementTemplate('<span>{label} {element}</span>&nbsp;<button class="save" type="submit">'.get_lang('SendNotification').'</button>','since');
  529. $options = array (
  530. 2 => '2 '.get_lang('Days'),
  531. 3 => '3 '.get_lang('Days'),
  532. 4 => '4 '.get_lang('Days'),
  533. 5 => '5 '.get_lang('Days'),
  534. 6 => '6 '.get_lang('Days'),
  535. 7 => '7 '.get_lang('Days'),
  536. 15 => '15 '.get_lang('Days'),
  537. 30 => '30 '.get_lang('Days')
  538. );
  539. $el = $form -> addElement('select', 'since', '<img width="22" align="middle" src="'.api_get_path(WEB_IMG_PATH).'messagebox_warning.gif" border="0" />'.get_lang('RemindInactivesLearnersSince'), $options);
  540. $el -> setSelected(7);
  541. $form -> addElement('hidden', 'action', 'add');
  542. $form -> addElement('hidden', 'remindallinactives', 'true');
  543. $form -> display();
  544. // END : form to remind inactives susers
  545. if ($export_csv) {
  546. $is_western_name_order = api_is_western_name_order(PERSON_NAME_DATA_EXPORT);
  547. } else {
  548. $is_western_name_order = api_is_western_name_order();
  549. }
  550. $sort_by_first_name = api_sort_by_first_name();
  551. $tracking_column = isset($_GET['tracking_column']) ? $_GET['tracking_column'] : 0;
  552. $tracking_direction = isset($_GET['tracking_direction']) ? $_GET['tracking_direction'] : 'DESC';
  553. if (count($a_students) > 0) {
  554. $table = new SortableTable('tracking', 'count_student_in_course', null, ($is_western_name_order xor $sort_by_first_name) ? 2 : 1);
  555. $table -> set_header(0, get_lang('OfficialCode'), false, 'align="center"');
  556. if ($is_western_name_order) {
  557. $table -> set_header(1, get_lang('FirstName'), false, 'align="center"');
  558. $table -> set_header(2, get_lang('LastName'), true, 'align="center"');
  559. } else {
  560. $table -> set_header(1, get_lang('LastName'), true, 'align="center"');
  561. $table -> set_header(2, get_lang('FirstName'), false, 'align="center"');
  562. }
  563. $table -> set_header(3, get_lang('TrainingTime'),false);
  564. $table -> set_header(4, get_lang('CourseProgress'),false);
  565. $table -> set_header(5, get_lang('Score'),false);
  566. $table -> set_header(6, get_lang('Student_publication'),false);
  567. $table -> set_header(7, get_lang('Messages'),false);
  568. $table -> set_header(8, get_lang('FirstLogin'), false, 'align="center"');
  569. $table -> set_header(9, get_lang('LatestLogin'), false, 'align="center"'); $table -> set_header(10, get_lang('Details'),false);
  570. if (isset($_GET['additional_profile_field']) AND is_numeric($_GET['additional_profile_field'])) {
  571. $table -> set_header(11, get_lang('AdditionalProfileField'),false);
  572. }
  573. if ($export_csv) {
  574. $csv_content[] = array ();
  575. }
  576. $all_datas = array();
  577. $course_code = $_course['id'];
  578. foreach ($a_students as $student_id => $student) {
  579. $student_datas = UserManager :: get_user_info_by_id($student_id);
  580. $avg_time_spent = $avg_student_score = $avg_student_progress = $total_assignments = $total_messages = 0;
  581. $nb_courses_student = 0;
  582. $avg_time_spent = Tracking :: get_time_spent_on_the_course($student_id, $course_code);
  583. $avg_student_score = Tracking :: get_average_test_scorm_and_lp($student_id, $course_code);
  584. $avg_student_progress = Tracking :: get_avg_student_progress($student_id, $course_code);
  585. $total_assignments = Tracking :: count_student_assignments($student_id, $course_code);
  586. $total_messages = Tracking :: count_student_messages($student_id, $course_code);
  587. $row = array();
  588. $row[] = $student_datas['official_code'];
  589. if ($is_western_name_order) {
  590. $row[] = $student_datas['firstname'];
  591. $row[] = $student_datas['lastname'];
  592. } else {
  593. $row[] = $student_datas['lastname'];
  594. $row[] = $student_datas['firstname'];
  595. }
  596. $row[] = api_time_to_hms($avg_time_spent);
  597. if (is_null($avg_student_score)) {$avg_student_score=0;}
  598. if (is_null($avg_student_progress)) {$avg_student_progress=0;}
  599. $row[] = $avg_student_progress.'%';
  600. $row[] = $avg_student_score.'%';
  601. $row[] = $total_assignments;
  602. $row[] = $total_messages;
  603. $row[] = Tracking :: get_first_connection_date_on_the_course($student_id, $course_code);
  604. $row[] = Tracking :: get_last_connection_date_on_the_course($student_id, $course_code);
  605. if ($export_csv) {
  606. $row[8] = strip_tags($row[8]);
  607. $row[9] = strip_tags($row[9]);
  608. $csv_content[] = $row;
  609. }
  610. $from = '';
  611. if ($from_myspace) {
  612. $from ='&from=myspace';
  613. }
  614. $row[] = '<center><a href="../mySpace/myStudents.php?student='.$student_id.'&details=true&course='.$course_code.'&origin=tracking_course'.$from.'"><img src="'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border="0" /></a></center>';
  615. $all_datas[] = $row;
  616. }
  617. usort($all_datas, 'sort_users');
  618. $page = $table->get_pager()->getCurrentPageID();
  619. $all_datas = array_slice($all_datas, ($page-1)*$table -> per_page, $table -> per_page);
  620. if ($export_csv) {
  621. usort($csv_content, 'sort_users');
  622. }
  623. foreach ($all_datas as $row) {
  624. $table -> addRow($row,'align="right"');
  625. }
  626. $table -> setColAttributes(0, array('align' => 'left'));
  627. $table -> setColAttributes(1, array('align' => 'left'));
  628. $table -> setColAttributes(2, array('align' => 'left'));
  629. $table -> setColAttributes(7, array('align' => 'right'));
  630. $table -> setColAttributes(8, array('align' => 'center'));
  631. $table -> setColAttributes(9, array('align' => 'center'));
  632. $table -> display();
  633. } else {
  634. echo get_lang('NoUsersInCourseTracking');
  635. }
  636. // send the csv file if asked
  637. if ($export_csv) {
  638. if ($is_western_name_order) {
  639. $csv_headers = array (
  640. get_lang('OfficialCode', ''),
  641. get_lang('FirstName', ''),
  642. get_lang('LastName', ''),
  643. get_lang('TrainingTime', ''),
  644. get_lang('CourseProgress', ''),
  645. get_lang('Score', ''),
  646. get_lang('Student_publication', ''),
  647. get_lang('Messages', ''),
  648. get_lang('FirstLogin', ''),
  649. get_lang('LatestLogin', '')
  650. );
  651. } else {
  652. $csv_headers = array (
  653. get_lang('OfficialCode', ''),
  654. get_lang('LastName', ''),
  655. get_lang('FirstName', ''),
  656. get_lang('TrainingTime', ''),
  657. get_lang('CourseProgress', ''),
  658. get_lang('Score', ''),
  659. get_lang('Student_publication', ''),
  660. get_lang('Messages', ''),
  661. get_lang('FirstLogin', ''),
  662. get_lang('LatestLogin', '')
  663. );
  664. }
  665. ob_end_clean();
  666. array_unshift($csv_content, $csv_headers); // adding headers before the content
  667. Export :: export_table_csv($csv_content, 'reporting_student_list');
  668. }
  669. } elseif($_GET['studentlist'] == 'resources') {
  670. // Create a search-box
  671. $form = new FormValidator('search_simple','get',api_get_path(WEB_CODE_PATH).'tracking/courseLog.php?'.api_get_cidreq().'&studentlist=resources','','width=200px',false);
  672. $renderer =& $form->defaultRenderer();
  673. $renderer->setElementTemplate('<span>{element}</span>');
  674. $form->addElement('hidden','studentlist','resources');
  675. $form->addElement('text','keyword',get_lang('keyword'));
  676. $form->addElement('style_submit_button', 'submit', get_lang('Search'),'class="search"');
  677. echo '<div class="actions">';
  678. $form->display();
  679. echo '</div>';
  680. $table = new SortableTable('resources', 'count_item_resources', 'get_item_resources_data', 5, 20, 'DESC');
  681. $parameters = array();
  682. if (isset($_GET['keyword'])) {
  683. $parameters['keyword'] = Security::remove_XSS($_GET['keyword']);
  684. }
  685. $parameters['studentlist'] = 'resources';
  686. $table->set_additional_parameters($parameters);
  687. $table->set_header(0, get_lang('Tool'));
  688. $table->set_header(1, get_lang('EventType'));
  689. $table->set_header(2, get_lang('Session'), false);
  690. $table->set_header(3, get_lang('UserName'));
  691. $table->set_header(4, get_lang('Document'), false);
  692. $table->set_header(5, get_lang('Date'));
  693. $table->display();
  694. }
  695. ?>
  696. </table>
  697. <?php
  698. Display::display_footer();
  699. // creating the form
  700. $return = '<form action="courseLog.php" method="get" name="additional_profile_field_form" id="additional_profile_field_form">';
  701. // the select field with the additional user profile fields (= this is where we select the field of which we want to see
  702. // the information the users have entered or selected.
  703. $return .= '<select name="additional_profile_field">';
  704. $return .= '<option value="-">'.get_lang('SelectFieldToAdd').'</option>';
  705. foreach ($extra_fields as $key=>$field)
  706. {
  707. if ($field[0] == $_GET['additional_profile_field']) {
  708. $selected = 'selected="selected"';
  709. }
  710. else {
  711. $selected = '';
  712. }
  713. $return .= '<option value="'.$field[0].'" '.$selected.'>'.$field[3].'</option>';
  714. }
  715. $return .= '</select>';
  716. // the form elements for the $_GET parameters (because the form is passed through GET
  717. foreach ($_GET as $key=>$value){
  718. $return .= '<input type="hidden" name="'.$key.'" value="'.Security::Remove_XSS($value).'" />';
  719. }
  720. // the submit button
  721. $return .= '<button class="save" type="submit">'.get_lang('AddAdditionalProfileField').'</button>';
  722. $return .= '</form>';
  723. return $return;
  724. }
  725. /**
  726. * This function gets all the information of a certrain ($field_id) additional profile field.
  727. * It gets the information of all the users so that it can be displayed in the sortable table or in the csv or xls export
  728. *
  729. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
  730. * @since October 2009
  731. * @version 1.8.7
  732. */
  733. function get_addtional_profile_information_of_field($field_id){
  734. // Database table definition
  735. $table_user = Database::get_main_table(TABLE_MAIN_USER);
  736. $table_user_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
  737. $sql = "SELECT user.user_id, field.field_value FROM $table_user user, $table_user_field_values field
  738. WHERE user.user_id = field.user_id
  739. AND field.field_id='".Database::escape_string($field_id)."'";
  740. $result = api_sql_query($sql,__FILE__,__LINE__);
  741. while($row = Database::fetch_array($result))
  742. {
  743. $return[$row['user_id']][] = $row['field_value'];
  744. }
  745. return $return;
  746. }
  747. /**
  748. * count the number of students in this course (used for SortableTable)
  749. */
  750. function count_student_in_course() {
  751. global $nbStudents;
  752. return $nbStudents;
  753. }
  754. function sort_users($a, $b) {
  755. return api_strcmp(trim(api_strtolower($a[$_SESSION['tracking_column']])), trim(api_strtolower($b[$_SESSION['tracking_column']])));
  756. }