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