tag/manage.php

   1 <?php // $Id$
   2
   3 require_once('../config.php');
   4 require_once('lib.php');
   5 require_once($CFG->dirroot.'/lib/weblib.php');
   6
   7 require_login();
   8
   9 if( empty($CFG->usetags)) {
  10     error(get_string('tagsaredisabled', 'tag'));
  11 }
  12
  13 //managing tags requires moodle/tag:manage capability
  14 $systemcontext   = get_context_instance(CONTEXT_SYSTEM);
  15 require_capability('moodle/tag:manage', $systemcontext);
  16
  17 $tagschecked    = optional_param('tagschecked', array());
  18 $action         = optional_param('action', '', PARAM_ALPHA);
  19
  20 $navlinks = array();
  21 $navlinks[] = array('name' => get_string('tags', 'tag'), 'link' => "{$CFG->wwwroot}/tag/search.php", 'type' => '');
  22 $navlinks[] = array('name' => get_string('managetags', 'tag'), 'link' => '', 'type' => '');
  23
  24 $navigation = build_navigation($navlinks);
  25 print_header_simple(get_string('managetags', 'tag'), '', $navigation);
  26
  27 switch($action) {
  28
  29     case 'delete':
  30
  31         $notice = tag_name_from_string(implode($tagschecked, ', '));
  32         $notice = str_replace(',', ', ', $notice);
  33         $notice .= ' --  ' . get_string('deleted','tag');
  34         notify($notice , 'green');
  35
  36         tag_delete(implode($tagschecked, ','));
  37         break;
  38     case 'reset':
  39
  40         $notice = tag_name_from_string(implode($tagschecked, ', '));
  41         $notice = str_replace(',', ', ', $notice);
  42         $notice .= ' -- ' . get_string('reset','tag');
  43         notify($notice , 'green');
  44
  45         tag_flag_reset(implode($tagschecked, ','));
  46         break;
  47 }
  48
  49 echo '<br/>';
  50
  51 print_tag_management_list();
  52
  53
  54 echo '<br/>';
  55
  56 print_footer();
  57
  58 ?>