crm.fsf.org/20131203/files/modules/simpletest/tests/filter_test.module

   1 <?php
   2
   3 /**
   4  * @file
   5  * Test module for Filter module hooks and functions not used in core.
   6  */
   7
   8 /**
   9  * Implements hook_filter_format_insert().
  10  */
  11 function filter_test_filter_format_insert($format) {
  12   drupal_set_message('hook_filter_format_insert invoked.');
  13 }
  14
  15 /**
  16  * Implements hook_filter_format_update().
  17  */
  18 function filter_test_filter_format_update($format) {
  19   drupal_set_message('hook_filter_format_update invoked.');
  20 }
  21
  22 /**
  23  * Implements hook_filter_format_disable().
  24  */
  25 function filter_test_filter_format_disable($format) {
  26   drupal_set_message('hook_filter_format_disable invoked.');
  27 }
  28
  29 /**
  30  * Implements hook_filter_info().
  31  */
  32 function filter_test_filter_info() {
  33   $filters['filter_test_uncacheable'] = array(
  34     'title' => 'Uncacheable filter',
  35     'description' => 'Does nothing, but makes a text format uncacheable.',
  36     'cache' => FALSE,
  37   );
  38   $filters['filter_test_replace'] = array(
  39     'title' => 'Testing filter',
  40     'description' => 'Replaces all content with filter and text format information.',
  41     'process callback' => 'filter_test_replace',
  42   );
  43   return $filters;
  44 }
  45
  46 /**
  47  * Implements callback_filter_process().
  48  *
  49  * Process handler for filter_test_replace filter.
  50  *
  51  * Replaces all text with filter and text format information.
  52  */
  53 function filter_test_replace($text, $filter, $format, $langcode, $cache, $cache_id) {
  54   $text = array();
  55   $text[] = 'Filter: ' . $filter->title . ' (' . $filter->name . ')';
  56   $text[] = 'Format: ' . $format->name . ' (' . $format->format . ')';
  57   $text[] = 'Language: ' . $langcode;
  58   $text[] = 'Cache: ' . ($cache ? 'Enabled' : 'Disabled');
  59   if ($cache_id) {
  60     $text[] = 'Cache ID: ' . $cache_id;
  61   }
  62   return implode("<br />\n", $text);
  63 }
  64