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- <?php
- /**
- * @file
- * Test module for Filter module hooks and functions not used in core.
- */
- /**
- * Implements hook_filter_format_insert().
- */
- function filter_test_filter_format_insert($format) {
- drupal_set_message('hook_filter_format_insert invoked.');
- }
- /**
- * Implements hook_filter_format_update().
- */
- function filter_test_filter_format_update($format) {
- drupal_set_message('hook_filter_format_update invoked.');
- }
- /**
- * Implements hook_filter_format_disable().
- */
- function filter_test_filter_format_disable($format) {
- drupal_set_message('hook_filter_format_disable invoked.');
- }
- /**
- * Implements hook_filter_info().
- */
- function filter_test_filter_info() {
- $filters['filter_test_uncacheable'] = array(
- 'title' => 'Uncacheable filter',
- 'description' => 'Does nothing, but makes a text format uncacheable.',
- 'cache' => FALSE,
- );
- $filters['filter_test_replace'] = array(
- 'title' => 'Testing filter',
- 'description' => 'Replaces all content with filter and text format information.',
- 'process callback' => 'filter_test_replace',
- );
- return $filters;
- }
- /**
- * Implements callback_filter_process().
- *
- * Process handler for filter_test_replace filter.
- *
- * Replaces all text with filter and text format information.
- */
- function filter_test_replace($text, $filter, $format, $langcode, $cache, $cache_id) {
- $text = array();
- $text[] = 'Filter: ' . $filter->title . ' (' . $filter->name . ')';
- $text[] = 'Format: ' . $format->name . ' (' . $format->format . ')';
- $text[] = 'Language: ' . $langcode;
- $text[] = 'Cache: ' . ($cache ? 'Enabled' : 'Disabled');
- if ($cache_id) {
- $text[] = 'Cache ID: ' . $cache_id;
- }
- return implode("<br />\n", $text);
- }
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