tag/user.php

   1 <?php
   2
   3 require_once('../config.php');
   4 require_once('lib.php');
   5
   6 $action = optional_param('action', '', PARAM_ALPHA);
   7 $id = optional_param('id', 0, PARAM_INT);
   8 $tag = optional_param('tag', '', PARAM_TAG);
   9
  10 require_login();
  11
  12 if (empty($CFG->usetags)) {
  13     print_error('tagdisabled');
  14 }
  15
  16 if (isguestuser()) {
  17     print_error('noguest');
  18 }
  19
  20 if (!confirm_sesskey()) {
  21     print_error('sesskey');
  22 }
  23
  24
  25 switch ($action) {
  26     case 'addinterest':
  27         if (empty($tag) && $id) { // for backward-compatibility (people saving bookmarks, mostly..)
  28             $tag = tag_get_name($id);
  29         }
  30
  31         tag_set_add('user', $USER->id, $tag);
  32
  33         redirect($CFG->wwwroot.'/tag/index.php?tag='. rawurlencode($tag));
  34         break;
  35
  36     case 'removeinterest':
  37         if (empty($tag) && $id) { // for backward-compatibility (people saving bookmarks, mostly..)
  38             $tag = tag_get_name($id);
  39         }
  40
  41         tag_set_delete('user', $USER->id, $tag);
  42
  43         redirect($CFG->wwwroot.'/tag/index.php?tag='. rawurlencode($tag));
  44         break;
  45
  46     case 'flaginappropriate':
  47
  48         $tagid = tag_get_id($tag);
  49         // Add flaging action to logs
  50         add_to_log(SITEID, 'tag', 'flag', 'index.php?id='. $tagid, $tagid, '', $USER->id);
  51
  52         tag_set_flag($tagid);
  53
  54         redirect($CFG->wwwroot.'/tag/index.php?tag='. rawurlencode($tag), get_string('responsiblewillbenotified', 'tag'));
  55         break;
  56
  57     default:
  58         print_error('unknowaction');
  59         break;
  60 }