mod/chat/index.php

   1 <?php // $Id$
   2
   3     require_once('../../config.php');
   4     require_once('lib.php');
   5
   6     $id = required_param('id', PARAM_INT);   // course
   7
   8     if (! $course = get_record('course', 'id', $id)) {
   9         error('Course ID is incorrect');
  10     }
  11
  12     require_course_login($course);
  13
  14     add_to_log($course->id, 'chat', 'view all', "index.php?id=$course->id", '');
  15
  16
  17 /// Get all required strings
  18
  19     $strchats = get_string('modulenameplural', 'chat');
  20     $strchat  = get_string('modulename', 'chat');
  21
  22
  23 /// Print the header
  24
  25     $navlinks = array();
  26     $navlinks[] = array('name' => $strchats, 'link' => '', 'type' => 'activity');
  27     $navigation = build_navigation($navlinks);
  28
  29     print_header_simple($strchats, '', $navigation, '', '', true, '', navmenu($course));
  30
  31 /// Get all the appropriate data
  32
  33     if (! $chats = get_all_instances_in_course('chat', $course)) {
  34         notice('There are no chats', "../../course/view.php?id=$course->id");
  35         die();
  36     }
  37
  38 /// Print the list of instances (your module will probably extend this)
  39
  40     $timenow  = time();
  41     $strname  = get_string('name');
  42     $strweek  = get_string('week');
  43     $strtopic = get_string('topic');
  44
  45     if ($course->format == 'weeks') {
  46         $table->head  = array ($strweek, $strname);
  47         $table->align = array ('center', 'left');
  48     } else if ($course->format == 'topics') {
  49         $table->head  = array ($strtopic, $strname);
  50         $table->align = array ('center', 'left', 'left', 'left');
  51     } else {
  52         $table->head  = array ($strname);
  53         $table->align = array ('left', 'left', 'left');
  54     }
  55
  56     $currentsection = '';
  57     foreach ($chats as $chat) {
  58         if (!$chat->visible) {
  59             //Show dimmed if the mod is hidden
  60             $link = "<a class=\"dimmed\" href=\"view.php?id=$chat->coursemodule\">".format_string($chat->name,true)."</a>";
  61         } else {
  62             //Show normal if the mod is visible
  63             $link = "<a href=\"view.php?id=$chat->coursemodule\">".format_string($chat->name,true)."</a>";
  64         }
  65         $printsection = '';
  66         if ($chat->section !== $currentsection) {
  67             if ($chat->section) {
  68                 $printsection = $chat->section;
  69             }
  70             if ($currentsection !== '') {
  71                 $table->data[] = 'hr';
  72             }
  73             $currentsection = $chat->section;
  74         }
  75         if ($course->format == 'weeks' or $course->format == 'topics') {
  76             $table->data[] = array ($printsection, $link);
  77         } else {
  78             $table->data[] = array ($link);
  79         }
  80     }
  81
  82     echo '<br />';
  83
  84     print_table($table);
  85
  86 /// Finish the page
  87
  88     print_footer($course);
  89
  90 ?>