blocks/mentees/block_mentees.php

   1 <?php
   2
   3 class block_mentees extends block_base {
   4
   5     function init() {
   6         $this->title = get_string('blockname', 'block_mentees');
   7         $this->version = 2007030900;
   8     }
   9
  10     function applicable_formats() {
  11         return array('all' => true);
  12     }
  13
  14     function specialization() {
  15         $this->title = isset($this->config->title) ? $this->config->title : get_string('newmenteesblock', 'block_mentees');
  16     }
  17
  18     function instance_allow_multiple() {
  19         return true;
  20     }
  21
  22     function get_content() {
  23
  24         global $CFG, $USER;
  25         if ($this->content !== NULL) {
  26             return $this->content;
  27         }
  28
  29         // get all the mentees, i.e. users you have a direct assignment to
  30         if ($usercontexts = get_records_sql("SELECT c.instanceid, c.instanceid, u.firstname, u.lastname
  31                                          FROM {$CFG->prefix}role_assignments ra,
  32                                               {$CFG->prefix}context c,
  33                                               {$CFG->prefix}user u
  34                                          WHERE ra.userid = $USER->id
  35                                          AND   ra.contextid = c.id
  36                                          AND   c.instanceid = u.id
  37                                          AND   c.contextlevel = ".CONTEXT_USER)) {
  38
  39             $this->content->text = '<ul>';
  40             foreach ($usercontexts as $usercontext) {
  41                 $this->content->text .= '<li><a href="'.$CFG->wwwroot.'/user/view.php?id='.$usercontext->instanceid.'&amp;course=1">'.fullname($usercontext).'</a></li>';
  42             }
  43             $this->content->text .= '</ul>';
  44         }
  45
  46
  47         $this->content->footer = '';
  48
  49         return $this->content;
  50     }
  51 }
  52 ?>