course_home.php 6.7 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. HOME PAGE FOR EACH COURSE
  5. *
  6. * This page, included in every course's index.php is the home
  7. * page. To make administration simple, the teacher edits his
  8. * course from the home page. Only the login detects that the
  9. * visitor is allowed to activate, deactivate home page links,
  10. * access to the teachers tools (statistics, edit forums...).
  11. *
  12. * Edit visibility of tools
  13. *
  14. * visibility = 1 - everybody
  15. * visibility = 0 - course admin (teacher) and platform admin
  16. *
  17. * Who can change visibility ?
  18. *
  19. * admin = 0 - course admin (teacher) and platform admin
  20. * admin = 1 - platform admin
  21. *
  22. * Show message to confirm that a tools must be hide from available tools
  23. *
  24. * visibility 0,1
  25. *
  26. *
  27. * @package chamilo.course_home
  28. */
  29. /* INIT SECTION */
  30. // Name of the language file that needs to be included.
  31. $language_file = 'course_home';
  32. $use_anonymous = true;
  33. // Inlcuding the global initialization file.
  34. require '../../main/inc/global.inc.php';
  35. // Delete LP sessions
  36. unset($_SESSION['oLP']);
  37. unset($_SESSION['lpobject']);
  38. $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.js" type="text/javascript" language="javascript"></script>'; //jQuery
  39. $htmlHeadXtra[] ='<script type="text/javascript">
  40. $(document).ready(function() {
  41. $(".make_visible_and_invisible").attr("href", "javascript:void(0);");
  42. $(".make_visible_and_invisible > img").click(function () {
  43. make_visible = "visible.gif";
  44. make_invisible = "invisible.gif";
  45. path_name = $(this).attr("src");
  46. list_path_name = path_name.split("/");
  47. image_link = list_path_name[list_path_name.length - 1];
  48. tool_id = $(this).attr("id");
  49. tool_info = tool_id.split("_");
  50. my_tool_id = tool_info[1];
  51. $.ajax({
  52. contentType: "application/x-www-form-urlencoded",
  53. beforeSend: function(objeto) {
  54. $(".normal-message").show();
  55. $("#id_confirmation_message").hide();
  56. },
  57. type: "GET",
  58. url: "'.api_get_path(WEB_AJAX_PATH).'course_home.ajax.php?a=set_visibility",
  59. data: "id=" + my_tool_id + "&sent_http_request=1",
  60. success: function(data) {
  61. eval("var info=" + data);
  62. new_current_tool_image = "'.api_get_path(WEB_IMG_PATH).'" + info.image;
  63. new_current_view = "'.api_get_path(WEB_IMG_PATH).'" + info.view;
  64. //eyes
  65. $("#" + tool_id).attr("src", new_current_view);
  66. //tool
  67. $("#toolimage_" + my_tool_id).attr("src", new_current_tool_image);
  68. //clase
  69. $("#tooldesc_" + my_tool_id).attr("class", info.tclass);
  70. $("#istooldesc_" + my_tool_id).attr("class", info.tclass);
  71. if (image_link == "visible.gif") {
  72. $("#" + tool_id).attr("alt", "'.get_lang('Activate', '').'");
  73. $("#" + tool_id).attr("title", "'.get_lang('Activate', '').'");
  74. } else {
  75. $("#" + tool_id).attr("alt", "'.get_lang('Deactivate', '').'");
  76. $("#" + tool_id).attr("title", "'.get_lang('Deactivate', '').'");
  77. }
  78. if (info.message == "is_active") {
  79. message = "'.get_lang('ToolIsNowVisible', '').'";
  80. } else {
  81. message = "'.get_lang('ToolIsNowHidden', '').'";
  82. }
  83. $(".normal-message").hide();
  84. $("#id_confirmation_message").html(message);
  85. $("#id_confirmation_message").show();
  86. }
  87. });
  88. });
  89. });
  90. /* toogle for post-it in course home */
  91. $(function() {
  92. $(".thematic-postit-head").click(function() {
  93. $(".thematic-postit-center").slideToggle("normal");
  94. });
  95. });
  96. </script>';
  97. if (!isset($cidReq)) {
  98. $cidReq = api_get_course_id(); // To provide compatibility with previous systems.
  99. global $error_msg,$error_no;
  100. $classError = 'init';
  101. $error_no[$classError][] = '2';
  102. $error_level[$classError][] = 'info';
  103. $error_msg[$classError][] = "[".__FILE__."][".__LINE__."] cidReq was Missing $cidReq take $dbname;";
  104. }
  105. if (isset($_SESSION['_gid'])) {
  106. unset($_SESSION['_gid']);
  107. }
  108. // The section for the tabs
  109. $this_section = SECTION_COURSES;
  110. // Libraries
  111. require_once api_get_path(LIBRARY_PATH).'course.lib.php';
  112. /* Constants */
  113. define('TOOL_PUBLIC', 'Public');
  114. define('TOOL_PUBLIC_BUT_HIDDEN', 'PublicButHide');
  115. define('TOOL_COURSE_ADMIN', 'courseAdmin');
  116. define('TOOL_PLATFORM_ADMIN', 'platformAdmin');
  117. define('TOOL_AUTHORING', 'toolauthoring');
  118. define('TOOL_INTERACTION', 'toolinteraction');
  119. define('TOOL_ADMIN', 'tooladmin');
  120. define('TOOL_ADMIN_PLATEFORM', 'tooladminplatform');
  121. //define('TOOL_ADMIN_PLATFORM_VISIBLE', 'tooladminplatformvisible');
  122. //define('TOOL_ADMIN_PLATFORM_INVISIBLE', 'tooladminplatforminvisible');
  123. //define('TOOL_ADMIN_COURS_INVISIBLE', 'tooladmincoursinvisible');
  124. define('TOOL_STUDENT_VIEW', 'toolstudentview');
  125. define('TOOL_ADMIN_VISIBLE', 'tooladminvisible');
  126. /* Virtual course support code */
  127. $user_id = api_get_user_id();
  128. $course_code = $_course['sysCode'];
  129. $course_info = Database::get_course_info($course_code);
  130. $return_result = CourseManager::determine_course_title_from_course_info($_user['user_id'], $course_info);
  131. $course_title = $return_result['title'];
  132. $course_code = $return_result['code'];
  133. $_course['name'] = $course_title;
  134. $_course['official_code'] = $course_code;
  135. api_session_unregister('toolgroup');
  136. $is_speacialcourse = CourseManager::is_special_course($course_code);
  137. if ($is_speacialcourse){
  138. $autoreg = Security::remove_XSS($_GET['autoreg']);
  139. if ($autoreg == 1) {
  140. CourseManager::subscribe_user($user_id, $course_code, $status = STUDENT);
  141. }
  142. }
  143. /* Is the user allowed here? */
  144. if (!$is_allowed_in_course) {
  145. api_not_allowed(true);
  146. }
  147. /* Header */
  148. //Display::display_header($course_title, 'Home');
  149. Display::display_header('', 'Home');
  150. /* STATISTICS */
  151. if (!isset($coursesAlreadyVisited[$_cid])) {
  152. event_access_course();
  153. $coursesAlreadyVisited[$_cid] = 1;
  154. api_session_register('coursesAlreadyVisited');
  155. }
  156. $tool_table = Database::get_course_table(TABLE_TOOL_LIST);
  157. $temps = time();
  158. $reqdate = "&reqdate=$temps";
  159. /* MAIN CODE */
  160. //display course title for course home page (similar to toolname for tool pages)
  161. //echo '<h3>'.api_display_tool_title($nameTools) . '</h3>';
  162. /* Introduction section
  163. (editable by course admins) */
  164. Display::display_introduction_section(TOOL_COURSE_HOMEPAGE, array(
  165. 'CreateDocumentWebDir' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/',
  166. 'CreateDocumentDir' => 'document/',
  167. 'BaseHref' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/'
  168. )
  169. );
  170. /* SWITCH TO A DIFFERENT HOMEPAGE VIEW
  171. the setting homepage_view is adjustable through
  172. the platform administration section */
  173. if (api_get_setting('homepage_view') == 'activity') {
  174. require 'activity.php';
  175. } elseif (api_get_setting('homepage_view') == '2column') {
  176. require '2column.php';
  177. } elseif (api_get_setting('homepage_view') == '3column') {
  178. require '3column.php';
  179. } elseif (api_get_setting('homepage_view') == 'vertical_activity') {
  180. require 'vertical_activity.php';
  181. }
  182. /* FOOTER */
  183. Display::display_footer();