units/users/user_info.php

   1 <?php
   2
   3 global $profile_id;
   4 global $CFG;
   5
   6 // Given a title and series of user IDs as a parameter, will display a box containing the icons and names of each specified user
   7 // $parameter[0] is the title of the box; $parameter[1..n] is the user ID
   8
   9 if (isset($parameter[0]) && sizeof($parameter) > 1 /*&& $parameter[1][0] != 0*/) {
  10
  11     if (sizeof($parameter[1]) > 1) {
  12         $span = 2;
  13     } else {
  14         $span = 1;
  15     }
  16
  17     $name = $parameter[0];
  18
  19     $i = 1;
  20     if (sizeof($parameter[1]) == 0) {
  21
  22         $body = "<p>" . __gettext("None.") . "</p>";
  23
  24             if (isset($parameter[2]) && $parameter[2] != "") {
  25                 $body .= "<p>" . $parameter[2] . "</p>";
  26             }
  27
  28     } else {
  29         $body = <<< END
  30
  31     <ul>
  32
  33 END;
  34         foreach($parameter[1] as $key => $ident) {
  35             $ident = (int) $ident;
  36             $info = get_record('users','ident',$ident);
  37             $_SESSION['user_info_cache'][$ident] = $info;
  38             $info = $info;
  39             // }
  40             $info = $_SESSION['user_info_cache'][$ident];
  41
  42             $w = 100;
  43             if (sizeof($parameter[1]) > 1) {
  44                 $w = 50;
  45             }
  46
  47             $username = user_name($info->ident);
  48             $usermenu = '';
  49
  50             $body .= <<< END
  51         <li>
  52             <a href="{$CFG->wwwroot}{$info->username}/">{$username}</a>
  53         </li>
  54 END;
  55
  56             if ($span == 1 || ($span == 2 && ($i % 2 == 0))) {
  57                 $body .= "";
  58             }
  59             $i++;
  60         }
  61         $body .= "";
  62
  63             if (isset($parameter[2]) && $parameter[2] != "") {
  64                 $body .= "<li><p>" . $parameter[2] . "</p></li>";
  65             }
  66
  67             $body .= "</ul>";
  68     }
  69
  70     $run_result .= templates_draw(array(
  71                                         'context' => 'sidebarholder',
  72                                         'title' => $name,
  73                                         'body' => $body
  74                                         )
  75                                   );
  76
  77 }
  78
  79 ?>