tag/user.php

   1 <?php
   2
   3 require_once('../config.php');
   4 require_once('lib.php');
   5
   6 $action = optional_param('action', '', PARAM_ALPHA);
   7
   8 require_login();
   9
  10 if (empty($CFG->usetags)) {
  11     throw new \moodle_exception('tagdisabled');
  12 }
  13
  14 if (isguestuser()) {
  15     throw new \moodle_exception('noguest');
  16 }
  17
  18 if (!confirm_sesskey()) {
  19     throw new \moodle_exception('sesskey');
  20 }
  21
  22 $usercontext = context_user::instance($USER->id);
  23
  24 switch ($action) {
  25     case 'addinterest':
  26         if (!core_tag_tag::is_enabled('core', 'user')) {
  27             throw new \moodle_exception('tagdisabled');
  28         }
  29         $tag = required_param('tag', PARAM_TAG);
  30         core_tag_tag::add_item_tag('core', 'user', $USER->id, $usercontext, $tag);
  31         $tc = core_tag_area::get_collection('core', 'user');
  32         redirect(core_tag_tag::make_url($tc, $tag));
  33         break;
  34
  35     case 'removeinterest':
  36         if (!core_tag_tag::is_enabled('core', 'user')) {
  37             throw new \moodle_exception('tagdisabled');
  38         }
  39         $tag = required_param('tag', PARAM_TAG);
  40         core_tag_tag::remove_item_tag('core', 'user', $USER->id, $tag);
  41         $tc = core_tag_area::get_collection('core', 'user');
  42         redirect(core_tag_tag::make_url($tc, $tag));
  43         break;
  44
  45     case 'flaginappropriate':
  46         require_capability('moodle/tag:flag', context_system::instance());
  47         $id = required_param('id', PARAM_INT);
  48         $tagobject = core_tag_tag::get($id, '*', MUST_EXIST);
  49         $tagobject->flag();
  50         redirect($tagobject->get_view_url(), get_string('responsiblewillbenotified', 'tag'));
  51         break;
  52
  53     default:
  54         throw new \moodle_exception('unknowaction');
  55         break;
  56 }