blocks/activity_modules/block_activity_modules.php

   1 <?php
   2
   3 class block_activity_modules extends block_list {
   4     function init() {
   5         $this->title = get_string('pluginname', 'block_activity_modules');
   6     }
   7
   8     function get_content() {
   9         global $CFG, $DB, $OUTPUT;
  10
  11         if($this->content !== NULL) {
  12             return $this->content;
  13         }
  14
  15         $this->content = new stdClass;
  16         $this->content->items = array();
  17         $this->content->icons = array();
  18         $this->content->footer = '';
  19
  20         $course = $this->page->course;
  21
  22         require_once($CFG->dirroot.'/course/lib.php');
  23
  24         $modinfo = get_fast_modinfo($course);
  25         $modfullnames = array();
  26
  27         $archetypes = array();
  28
  29         foreach($modinfo->cms as $cm) {
  30             // Exclude activities which are not visible or have no link (=label)
  31             if (!$cm->uservisible or !$cm->has_view()) {
  32                 continue;
  33             }
  34             if (array_key_exists($cm->modname, $modfullnames)) {
  35                 continue;
  36             }
  37             if (!array_key_exists($cm->modname, $archetypes)) {
  38                 $archetypes[$cm->modname] = plugin_supports('mod', $cm->modname, FEATURE_MOD_ARCHETYPE, MOD_ARCHETYPE_OTHER);
  39             }
  40             if ($archetypes[$cm->modname] == MOD_ARCHETYPE_RESOURCE) {
  41                 if (!array_key_exists('resources', $modfullnames)) {
  42                     $modfullnames['resources'] = get_string('resources');
  43                 }
  44             } else {
  45                 $modfullnames[$cm->modname] = $cm->modplural;
  46             }
  47         }
  48
  49         textlib_get_instance()->asort($modfullnames);
  50
  51         foreach ($modfullnames as $modname => $modfullname) {
  52             if ($modname === 'resources') {
  53                 $icon = '<img src="'.$OUTPUT->pix_url('f/html') . '" class="icon" alt="" />&nbsp;';
  54                 $this->content->items[] = '<a href="'.$CFG->wwwroot.'/course/resources.php?id='.$course->id.'">'.$icon.$modfullname.'</a>';
  55             } else {
  56                 $icon = '<img src="'.$OUTPUT->pix_url('icon', $modname) . '" class="icon" alt="" />&nbsp;';
  57                 $this->content->items[] = '<a href="'.$CFG->wwwroot.'/mod/'.$modname.'/index.php?id='.$course->id.'">'.$icon.$modfullname.'</a>';
  58             }
  59         }
  60
  61         return $this->content;
  62     }
  63
  64     function applicable_formats() {
  65         return array('all' => true, 'mod' => false, 'my' => false, 'admin' => false,
  66                      'tag' => false);
  67     }
  68 }
  69
  70