course_log_tools.php 13 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * @package chamilo.tracking
  5. */
  6. /* INIT SECTION */
  7. $pathopen = isset($_REQUEST['pathopen']) ? $_REQUEST['pathopen'] : null;
  8. // Including the global initialization file
  9. require_once '../inc/global.inc.php';
  10. $current_course_tool = TOOL_TRACKING;
  11. $course_info = api_get_course_info();
  12. $from_myspace = false;
  13. $from = isset($_GET['from']) ? $_GET['from'] : null;
  14. if ($from == 'myspace') {
  15. $from_myspace = true;
  16. $this_section = "session_my_space";
  17. } else {
  18. $this_section = SECTION_COURSES;
  19. }
  20. // Access restrictions.
  21. $is_allowedToTrack = api_is_platform_admin() || api_is_allowed_to_create_course() || api_is_session_admin() || api_is_drh() || api_is_course_tutor();
  22. if (!$is_allowedToTrack) {
  23. api_not_allowed();
  24. exit;
  25. }
  26. // Including additional libraries.
  27. require_once api_get_path(SYS_CODE_PATH).'resourcelinker/resourcelinker.inc.php';
  28. $TABLEQUIZ = Database::get_course_table(TABLE_QUIZ_TEST);
  29. // Starting the output buffering when we are exporting the information.
  30. $export_csv = isset($_GET['export']) && $_GET['export'] == 'csv' ? true : false;
  31. $session_id = intval($_REQUEST['id_session']);
  32. if ($export_csv) {
  33. if (!empty($session_id)) {
  34. $_SESSION['id_session'] = $session_id;
  35. }
  36. ob_start();
  37. }
  38. $csv_content = array();
  39. // Breadcrumbs.
  40. if (isset($_GET['origin']) && $_GET['origin'] == 'resume_session') {
  41. $interbreadcrumb[] = array('url' => '../admin/index.php','name' => get_lang('PlatformAdmin'));
  42. $interbreadcrumb[] = array('url' => '../session/session_list.php','name' => get_lang('SessionList'));
  43. $interbreadcrumb[] = array('url' => '../session/resume_session.php?id_session='.api_get_session_id(), 'name' => get_lang('SessionOverview'));
  44. }
  45. $view = (isset($_REQUEST['view']) ? $_REQUEST['view'] : '');
  46. $nameTools = get_lang('Tracking');
  47. // Display the header.
  48. Display::display_header($nameTools, 'Tracking');
  49. // getting all the students of the course
  50. if (empty($session_id)) {
  51. // Registered students in a course outside session.
  52. $a_students = CourseManager :: get_student_list_from_course_code(api_get_course_id());
  53. } else {
  54. // Registered students in session.
  55. $a_students = CourseManager :: get_student_list_from_course_code(api_get_course_id(), true, api_get_session_id());
  56. }
  57. $nbStudents = count($a_students);
  58. /* MAIN CODE */
  59. echo '<div class="actions">';
  60. echo Display::url(Display::return_icon('user.png', get_lang('StudentsTracking'), array(), 32), 'courseLog.php?'.api_get_cidreq());
  61. echo Display::return_icon('course_na.png', get_lang('CourseTracking'), array(), 32);
  62. echo Display::url(Display::return_icon('tools.png', get_lang('ResourcesTracking'), array(), 32), 'course_log_resources.php?'.api_get_cidreq());
  63. echo '<span style="float:right; padding-top:0px;">';
  64. echo '<a href="javascript: void(0);" onclick="javascript: window.print();">'.Display::return_icon('printer.png', get_lang('Print'),'',ICON_SIZE_MEDIUM).'</a>';
  65. echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&id_session='.api_get_session_id().'&export=csv">
  66. '.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a>';
  67. echo '</span>';
  68. echo '</div>';
  69. $course_code = api_get_course_id();
  70. $course_id = api_get_course_int_id();
  71. $list = new LearnpathList(null, $course_code, $session_id);
  72. $flat_list = $list->get_flat_list();
  73. if (count($flat_list) > 0) {
  74. // learning path tracking
  75. echo '<div class="report_section">
  76. '.Display::page_subheader(Display::return_icon('scorms.gif',get_lang('AverageProgressInLearnpath')).get_lang('AverageProgressInLearnpath')).'
  77. <table class="data_table">';
  78. if ($export_csv) {
  79. $temp = array(get_lang('AverageProgressInLearnpath', ''), '');
  80. $csv_content[] = array('', '');
  81. $csv_content[] = $temp;
  82. }
  83. foreach ($flat_list as $lp_id => $lp) {
  84. $lp_avg_progress = 0;
  85. foreach ($a_students as $student_id => $student) {
  86. // get the progress in learning pathes
  87. $lp_avg_progress += Tracking::get_avg_student_progress($student_id, $course_code, array($lp_id), $session_id);
  88. }
  89. if ($nbStudents > 0) {
  90. $lp_avg_progress = $lp_avg_progress / $nbStudents;
  91. } else {
  92. $lp_avg_progress = null;
  93. }
  94. // Separated presentation logic.
  95. if (is_null($lp_avg_progress)) {
  96. $lp_avg_progress = '0%';
  97. } else {
  98. $lp_avg_progress = round($lp_avg_progress, 1).'%';
  99. }
  100. echo '<tr><td>'.$lp['lp_name'].'</td><td align="right">'.$lp_avg_progress.'</td></tr>';
  101. if ($export_csv) {
  102. $temp = array($lp['lp_name'], $lp_avg_progress);
  103. $csv_content[] = $temp;
  104. }
  105. }
  106. echo '</table></div>';
  107. } else {
  108. if ($export_csv) {
  109. $temp = array(get_lang('NoLearningPath', ''), '');
  110. $csv_content[] = $temp;
  111. }
  112. }
  113. // Exercices tracking.
  114. echo '<div class="report_section">
  115. '.Display::page_subheader(Display::return_icon('quiz.gif',get_lang('AverageResultsToTheExercices')).get_lang('AverageResultsToTheExercices')).'
  116. <table class="data_table">';
  117. $course_id = api_get_course_int_id();
  118. $sql = "SELECT id, title FROM $TABLEQUIZ
  119. WHERE c_id = $course_id AND active <> -1 AND session_id = $session_id";
  120. $rs = Database::query($sql);
  121. if ($export_csv) {
  122. $temp = array(get_lang('AverageProgressInLearnpath'), '');
  123. $csv_content[] = array('', '');
  124. $csv_content[] = $temp;
  125. }
  126. $course_path_params = '&cidReq='.$course_code.'&id_session='.$session_id;
  127. if (Database::num_rows($rs) > 0) {
  128. $student_ids = array_keys($a_students);
  129. $count_students = count($student_ids);
  130. while ($quiz = Database::fetch_array($rs)) {
  131. $quiz_avg_score = 0;
  132. if ($count_students > 0) {
  133. foreach ($student_ids as $student_id) {
  134. $avg_student_score = Tracking::get_avg_student_exercise_score($student_id, $course_code, $quiz['id'], $session_id);
  135. $quiz_avg_score += $avg_student_score;
  136. }
  137. }
  138. $count_students = ($count_students == 0 || is_null($count_students) || $count_students == '') ? 1 : $count_students;
  139. $quiz_avg_score = round(($quiz_avg_score / $count_students), 2).'%';
  140. $url = api_get_path(WEB_CODE_PATH).'exercice/overview.php?exerciseId='.$quiz['id'].$course_path_params;
  141. echo '<tr><td>'.Display::url($quiz['title'], $url).'</td><td align="right">'.$quiz_avg_score.'</td></tr>';
  142. if ($export_csv) {
  143. $temp = array($quiz['title'], $quiz_avg_score);
  144. $csv_content[] = $temp;
  145. }
  146. }
  147. } else {
  148. echo '<tr><td>'.get_lang('NoExercises').'</td></tr>';
  149. if ($export_csv) {
  150. $temp = array(get_lang('NoExercises', ''), '');
  151. $csv_content[] = $temp;
  152. }
  153. }
  154. echo '</table></div>';
  155. echo '<div class="clear"></div>';
  156. // Forums tracking.
  157. echo '<div class="report_section">
  158. '.Display::page_subheader(Display::return_icon('forum.gif', get_lang('Forum')).get_lang('Forum').'&nbsp;-&nbsp;<a href="../forum/index.php?cidReq='.$_course['id'].'">'.get_lang('SeeDetail').'</a>').
  159. '<table class="data_table">';
  160. $count_number_of_posts_by_course = Tracking :: count_number_of_posts_by_course($course_code, $session_id);
  161. $count_number_of_forums_by_course = Tracking :: count_number_of_forums_by_course($course_code, $session_id);
  162. $count_number_of_threads_by_course = Tracking :: count_number_of_threads_by_course($course_code, $session_id);
  163. if ($export_csv) {
  164. $csv_content[] = array(get_lang('Forum'), '');
  165. $csv_content[] = array(get_lang('ForumForumsNumber', ''), $count_number_of_forums_by_course);
  166. $csv_content[] = array(get_lang('ForumThreadsNumber', ''), $count_number_of_threads_by_course);
  167. $csv_content[] = array(get_lang('ForumPostsNumber', ''), $count_number_of_posts_by_course);
  168. }
  169. echo '<tr><td>'.get_lang('ForumForumsNumber').'</td><td align="right">'.$count_number_of_forums_by_course.'</td></tr>';
  170. echo '<tr><td>'.get_lang('ForumThreadsNumber').'</td><td align="right">'.$count_number_of_threads_by_course.'</td></tr>';
  171. echo '<tr><td>'.get_lang('ForumPostsNumber').'</td><td align="right">'.$count_number_of_posts_by_course.'</td></tr>';
  172. echo '</table></div>';
  173. echo '<div class="clear"></div>';
  174. // Chat tracking.
  175. echo '<div class="report_section">
  176. '.Display::page_subheader(Display::return_icon('chat.gif',get_lang('Chat')).get_lang('Chat')).'
  177. <table class="data_table">';
  178. $chat_connections_during_last_x_days_by_course = Tracking::chat_connections_during_last_x_days_by_course($course_code, 7, $session_id);
  179. if ($export_csv) {
  180. $csv_content[] = array(get_lang('Chat', ''), '');
  181. $csv_content[] = array(sprintf(get_lang('ChatConnectionsDuringLastXDays', ''), '7'), $chat_connections_during_last_x_days_by_course);
  182. }
  183. echo '<tr><td>'.sprintf(get_lang('ChatConnectionsDuringLastXDays'), '7').'</td><td align="right">'.$chat_connections_during_last_x_days_by_course.'</td></tr>';
  184. echo '</table></div>';
  185. echo '<div class="clear"></div>';
  186. // Tools tracking.
  187. echo '<div class="report_section">
  188. '.Display::page_subheader(Display::return_icon('acces_tool.gif', get_lang('ToolsMostUsed')).get_lang('ToolsMostUsed')).'
  189. <table class="data_table">';
  190. $tools_most_used = Tracking::get_tools_most_used_by_course($course_id, $session_id);
  191. if ($export_csv) {
  192. $temp = array(get_lang('ToolsMostUsed'), '');
  193. $csv_content[] = $temp;
  194. }
  195. if (!empty($tools_most_used)) {
  196. foreach ($tools_most_used as $row) {
  197. echo ' <tr>
  198. <td>'.get_lang(ucfirst($row['access_tool'])).'</td>
  199. <td align="right">'.$row['count_access_tool'].' '.get_lang('Clicks').'</td>
  200. </tr>';
  201. if ($export_csv) {
  202. $temp = array(get_lang(ucfirst($row['access_tool']), ''), $row['count_access_tool'].' '.get_lang('Clicks', ''));
  203. $csv_content[] = $temp;
  204. }
  205. }
  206. }
  207. echo '</table></div>';
  208. echo '<div class="clear"></div>';
  209. // Documents tracking.
  210. if (!isset($_GET['num']) || empty($_GET['num'])) {
  211. $num = 3;
  212. $link = '&nbsp;-&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&num=1#documents_tracking">'.get_lang('SeeDetail').'</a>';
  213. } else {
  214. $num = 1000;
  215. $link = '&nbsp;-&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&num=0#documents_tracking">'.get_lang('ViewMinus').'</a>';
  216. }
  217. echo '<a name="documents_tracking" id="a"></a><div class="report_section">
  218. '.Display::page_subheader(Display::return_icon('documents.gif',get_lang('DocumentsMostDownloaded')).'&nbsp;'.get_lang('DocumentsMostDownloaded').$link).'
  219. <table class="data_table">';
  220. $documents_most_downloaded = Tracking::get_documents_most_downloaded_by_course($course_code, $session_id, $num);
  221. if ($export_csv) {
  222. $temp = array(get_lang('DocumentsMostDownloaded', ''), '');
  223. $csv_content[] = array('', '');
  224. $csv_content[] = $temp;
  225. }
  226. if (!empty($documents_most_downloaded)) {
  227. foreach ($documents_most_downloaded as $row) {
  228. echo '<tr>
  229. <td>'.Display::url($row['down_doc_path'], api_get_path(WEB_CODE_PATH).'document/show_content.php?file='.$row['down_doc_path'].$course_path_params).'</td>
  230. <td align="right">'.$row['count_down'].' '.get_lang('Clicks').'</td>
  231. </tr>';
  232. if ($export_csv) {
  233. $temp = array($row['down_doc_path'], $row['count_down'].' '.get_lang('Clicks', ''));
  234. $csv_content[] = $temp;
  235. }
  236. }
  237. } else {
  238. echo '<tr><td>'.get_lang('NoDocumentDownloaded').'</td></tr>';
  239. if ($export_csv) {
  240. $temp = array(get_lang('NoDocumentDownloaded', ''), '');
  241. $csv_content[] = $temp;
  242. }
  243. }
  244. echo '</table></div>';
  245. echo '<div class="clear"></div>';
  246. // links tracking
  247. echo '<div class="report_section">
  248. '.Display::page_subheader(Display::return_icon('link.gif',get_lang('LinksMostClicked')).'&nbsp;'.get_lang('LinksMostClicked')).'
  249. <table class="data_table">';
  250. $links_most_visited = Tracking::get_links_most_visited_by_course($course_code, $session_id);
  251. if ($export_csv) {
  252. $temp = array(get_lang('LinksMostClicked'), '');
  253. $csv_content[] = array('', '');
  254. $csv_content[] = $temp;
  255. }
  256. if (!empty($links_most_visited)) {
  257. foreach ($links_most_visited as $row) {
  258. echo ' <tr>
  259. <td>'.Display::url($row['title'].' ('.$row['url'].')', $row['url']).'</td>
  260. <td align="right">'.$row['count_visits'].' '.get_lang('Clicks').'</td>
  261. </tr>';
  262. if ($export_csv){
  263. $temp = array($row['title'], $row['count_visits'].' '.get_lang('Clicks', ''));
  264. $csv_content[] = $temp;
  265. }
  266. }
  267. } else {
  268. echo '<tr><td>'.get_lang('NoLinkVisited').'</td></tr>';
  269. if ($export_csv) {
  270. $temp = array(get_lang('NoLinkVisited'), '');
  271. $csv_content[] = $temp;
  272. }
  273. }
  274. echo '</table></div>';
  275. echo '<div class="clear"></div>';
  276. // send the csv file if asked
  277. if ($export_csv) {
  278. ob_end_clean();
  279. Export :: arrayToCsv($csv_content, 'reporting_course_tools');
  280. exit;
  281. }
  282. Display::display_footer();