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- <?php
- /* For licensing terms, see /license.txt */
- /**
- HOME PAGE FOR EACH COURSE
- *
- * This page, included in every course's index.php is the home
- * page. To make administration simple, the teacher edits his
- * course from the home page. Only the login detects that the
- * visitor is allowed to activate, deactivate home page links,
- * access to the teachers tools (statistics, edit forums...).
- *
- * Edit visibility of tools
- *
- * visibility = 1 - everybody
- * visibility = 0 - course admin (teacher) and platform admin
- *
- * Who can change visibility ?
- *
- * admin = 0 - course admin (teacher) and platform admin
- * admin = 1 - platform admin
- *
- * Show message to confirm that a tools must be hide from available tools
- *
- * visibility 0,1
- *
- *
- * @package chamilo.course_home
- */
- /* INIT SECTION */
- // Name of the language file that needs to be included.
- $language_file = 'course_home';
- $use_anonymous = true;
- // Inlcuding the global initialization file.
- require dirname(__FILE__).'/../inc/global.inc.php';
- // Delete LP sessions
- unset($_SESSION['oLP']);
- unset($_SESSION['lpobject']);
- $htmlHeadXtra[] ='<script type="text/javascript">
- $(document).ready(function() {
- $(".make_visible_and_invisible").attr("href", "javascript:void(0);");
- $(".make_visible_and_invisible > img").click(function () {
- make_visible = "visible.gif";
- make_invisible = "invisible.gif";
- path_name = $(this).attr("src");
- list_path_name = path_name.split("/");
- image_link = list_path_name[list_path_name.length - 1];
- tool_id = $(this).attr("id");
- tool_info = tool_id.split("_");
- my_tool_id = tool_info[1];
- $.ajax({
- contentType: "application/x-www-form-urlencoded",
- beforeSend: function(objeto) {
- $(".normal-message").show();
- $("#id_confirmation_message").hide();
- },
- type: "GET",
- url: "'.api_get_path(WEB_AJAX_PATH).'course_home.ajax.php?a=set_visibility",
- data: "id=" + my_tool_id + "&sent_http_request=1",
- success: function(data) {
- eval("var info=" + data);
- new_current_tool_image = info.image;
- new_current_view = "'.api_get_path(WEB_IMG_PATH).'" + info.view;
- //eyes
- $("#" + tool_id).attr("src", new_current_view);
- //tool
- $("#toolimage_" + my_tool_id).attr("src", new_current_tool_image);
- //clase
- $("#tooldesc_" + my_tool_id).attr("class", info.tclass);
- $("#istooldesc_" + my_tool_id).attr("class", info.tclass);
- if (image_link == "visible.gif") {
- $("#" + tool_id).attr("alt", "'.get_lang('Activate', '').'");
- $("#" + tool_id).attr("title", "'.get_lang('Activate', '').'");
- } else {
- $("#" + tool_id).attr("alt", "'.get_lang('Deactivate', '').'");
- $("#" + tool_id).attr("title", "'.get_lang('Deactivate', '').'");
- }
- if (info.message == "is_active") {
- message = "'.get_lang('ToolIsNowVisible', '').'";
- } else {
- message = "'.get_lang('ToolIsNowHidden', '').'";
- }
- $(".normal-message").hide();
- $("#id_confirmation_message").html(message);
- $("#id_confirmation_message").show();
- }
- });
- });
- });
- /* toogle for post-it in course home */
- $(function() {
- $(".thematic-postit-head").click(function() {
- $(".thematic-postit-center").slideToggle("normal");
- });
- });
- </script>';
- if (!isset($cidReq)) {
- $cidReq = api_get_course_id(); // To provide compatibility with previous systems.
- global $error_msg,$error_no;
- $classError = 'init';
- $error_no[$classError][] = '2';
- $error_level[$classError][] = 'info';
- $error_msg[$classError][] = "[".__FILE__."][".__LINE__."] cidReq was Missing $cidReq take $dbname;";
- }
- if (isset($_SESSION['_gid'])) {
- unset($_SESSION['_gid']);
- }
- // The section for the tabs
- $this_section = SECTION_COURSES;
- // Libraries
- require_once api_get_path(LIBRARY_PATH).'course.lib.php';
- /* Constants */
- define('TOOL_PUBLIC', 'Public');
- define('TOOL_PUBLIC_BUT_HIDDEN', 'PublicButHide');
- define('TOOL_COURSE_ADMIN', 'courseAdmin');
- define('TOOL_PLATFORM_ADMIN', 'platformAdmin');
- define('TOOL_AUTHORING', 'toolauthoring');
- define('TOOL_INTERACTION', 'toolinteraction');
- define('TOOL_COURSE_PLUGIN', 'toolcourseplugin'); //all plugins that can be enabled in courses
- define('TOOL_ADMIN', 'tooladmin');
- define('TOOL_ADMIN_PLATEFORM', 'tooladminplatform');
- //define('TOOL_ADMIN_PLATFORM_VISIBLE', 'tooladminplatformvisible');
- //define('TOOL_ADMIN_PLATFORM_INVISIBLE', 'tooladminplatforminvisible');
- //define('TOOL_ADMIN_COURS_INVISIBLE', 'tooladmincoursinvisible');
- define('TOOL_STUDENT_VIEW', 'toolstudentview');
- define('TOOL_ADMIN_VISIBLE', 'tooladminvisible');
- /* Virtual course support code */
- $user_id = api_get_user_id();
- $course_code = $_course['sysCode'];
- $course_info = Database::get_course_info($course_code);
- $return_result = CourseManager::determine_course_title_from_course_info($_user['user_id'], $course_info);
- $course_title = $return_result['title'];
- $course_code = $return_result['code'];
- $_course['name'] = $course_title;
- $_course['official_code'] = $course_code;
- api_session_unregister('toolgroup');
- $is_speacialcourse = CourseManager::is_special_course($course_code);
- if ($is_speacialcourse){
- $autoreg = Security::remove_XSS($_GET['autoreg']);
- if ($autoreg == 1) {
- CourseManager::subscribe_user($user_id, $course_code, $status = STUDENT);
- }
- }
- /* Is the user allowed here? */
- if (!$is_allowed_in_course) {
- api_not_allowed(true);
- }
- /* Header */
- /* STATISTICS */
- if (!isset($coursesAlreadyVisited[$_cid])) {
- event_access_course();
- $coursesAlreadyVisited[$_cid] = 1;
- api_session_register('coursesAlreadyVisited');
- }
- /*Auto lunch code */
- $show_autolunch_lp_warning = false;
- $auto_lunch = api_get_course_setting('enable_lp_auto_launch');
- if (!empty($auto_lunch)) {
- $session_id = api_get_session_id();
-
- if ($auto_lunch == 2) { //LP list
- if (api_is_platform_admin() || api_is_allowed_to_edit()) {
- $show_autolunch_lp_warning = true;
- } else {
-
- $session_key = 'lp_autolunch_'.$session_id.'_'.api_get_course_int_id().'_'.api_get_user_id();
- if (!isset($_SESSION[$session_key])) {
- //redirecting to the LP
- $url = api_get_path(WEB_CODE_PATH).'newscorm/lp_controller.php?'.api_get_cidreq().'&id_session='.$session_id;
- $_SESSION[$session_key] = true;
- header("Location: $url");
- exit;
- }
- }
- } else {
- $lp_table = Database::get_course_table(TABLE_LP_MAIN);
- $condition = '';
- if (!empty($session_id)) {
- $condition = api_get_session_condition($session_id);
- $sql = "SELECT id FROM $lp_table WHERE autolunch = 1 $condition LIMIT 1";
- $result = Database::query($sql);
- //If we found nothing in the session we just called the session_id = 0 autolunch
- if (Database::num_rows($result) == 0) {
- $condition = '';
- } else {
- //great, there is an specific auto lunch for this session we leave the $condition
- }
- }
-
- $sql = "SELECT id FROM $lp_table WHERE autolunch = 1 $condition LIMIT 1";
- $result = Database::query($sql);
- if (Database::num_rows($result) > 0) {
- $lp_data = Database::fetch_array($result,'ASSOC');
- if (!empty($lp_data['id'])) {
- if (api_is_platform_admin() || api_is_allowed_to_edit()) {
- $show_autolunch_lp_warning = true;
- } else {
- $session_key = 'lp_autolunch_'.$session_id.'_'.api_get_course_int_id().'_'.api_get_user_id();
- if (!isset($_SESSION[$session_key])) {
- //redirecting to the LP
- $url = api_get_path(WEB_CODE_PATH).'newscorm/lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$lp_data['id'];
-
- $_SESSION[$session_key] = true;
- header("Location: $url");
- exit;
- }
- }
- }
- }
- }
- }
- Display::display_header(null, 'Home');
- $tool_table = Database::get_course_table(TABLE_TOOL_LIST);
- $temps = time();
- $reqdate = "&reqdate=$temps";
- /* MAIN CODE */
- //display course title for course home page (similar to toolname for tool pages)
- //echo '<h3>'.api_display_tool_title($nameTools) . '</h3>';
- /* Introduction section
- (editable by course admins) */
- Display::display_introduction_section(TOOL_COURSE_HOMEPAGE, array(
- 'CreateDocumentWebDir' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/',
- 'CreateDocumentDir' => 'document/',
- 'BaseHref' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/'
- )
- );
- /* SWITCH TO A DIFFERENT HOMEPAGE VIEW
- the setting homepage_view is adjustable through
- the platform administration section */
-
- if ($show_autolunch_lp_warning) {
- Display::display_warning_message(get_lang('TheLPAutoLaunchSettingIsONStudentsWillBeRedirectToAnSpecificLP'));
- }
- if (api_get_setting('homepage_view') == 'activity' || api_get_setting('homepage_view') == 'activity_big') {
- require 'activity.php';
- } elseif (api_get_setting('homepage_view') == '2column') {
- require '2column.php';
- } elseif (api_get_setting('homepage_view') == '3column') {
- require '3column.php';
- } elseif (api_get_setting('homepage_view') == 'vertical_activity') {
- require 'vertical_activity.php';
- }
- /* FOOTER */
- Display::display_footer();
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