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Differences Between: [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  require_once('../../config.php');
  18  require_once ('lib.php');
  19  
  20  $id = required_param('id', PARAM_INT);   // Course.
  21  
  22  $PAGE->set_url('/mod/chat/index.php', array('id' => $id));
  23  
  24  if (! $course = $DB->get_record('course', array('id' => $id))) {
  25      print_error('invalidcourseid');
  26  }
  27  
  28  require_course_login($course);
  29  $PAGE->set_pagelayout('incourse');
  30  
  31  $params = array(
  32      'context' => context_course::instance($id)
  33  );
  34  $event = \mod_chat\event\course_module_instance_list_viewed::create($params);
  35  $event->add_record_snapshot('course', $course);
  36  $event->trigger();
  37  
  38  // Get all required strings.
  39  $strchats = get_string('modulenameplural', 'chat');
  40  $strchat  = get_string('modulename', 'chat');
  41  
  42  // Print the header.
  43  $PAGE->navbar->add($strchats);
  44  $PAGE->set_title($strchats);
  45  $PAGE->set_heading($course->fullname);
  46  echo $OUTPUT->header();
  47  echo $OUTPUT->heading($strchats, 2);
  48  
  49  // Get all the appropriate data.
  50  if (! $chats = get_all_instances_in_course('chat', $course)) {
  51      notice(get_string('thereareno', 'moodle', $strchats), "../../course/view.php?id=$course->id");
  52      die();
  53  }
  54  
  55  $usesections = course_format_uses_sections($course->format);
  56  
  57  // Print the list of instances (your module will probably extend this).
  58  
  59  $timenow  = time();
  60  $strname  = get_string('name');
  61  
  62  $table = new html_table();
  63  
  64  if ($usesections) {
  65      $strsectionname = get_string('sectionname', 'format_'.$course->format);
  66      $table->head  = array ($strsectionname, $strname);
  67      $table->align = array ('center', 'left');
  68  } else {
  69      $table->head  = array ($strname);
  70      $table->align = array ('left');
  71  }
  72  
  73  $currentsection = '';
  74  foreach ($chats as $chat) {
  75      if (!$chat->visible) {
  76          // Show dimmed if the mod is hidden.
  77          $link = "<a class=\"dimmed\" href=\"view.php?id=$chat->coursemodule\">".format_string($chat->name, true)."</a>";
  78      } else {
  79          // Show normal if the mod is visible.
  80          $link = "<a href=\"view.php?id=$chat->coursemodule\">".format_string($chat->name, true)."</a>";
  81      }
  82      $printsection = '';
  83      if ($chat->section !== $currentsection) {
  84          if ($chat->section) {
  85              $printsection = get_section_name($course, $chat->section);
  86          }
  87          if ($currentsection !== '') {
  88              $table->data[] = 'hr';
  89          }
  90          $currentsection = $chat->section;
  91      }
  92      if ($usesections) {
  93          $table->data[] = array ($printsection, $link);
  94      } else {
  95          $table->data[] = array ($link);
  96      }
  97  }
  98  
  99  echo '<br />';
 100  
 101  echo html_writer::table($table);
 102  
 103  // Finish the page.
 104  
 105  echo $OUTPUT->footer();
 106