script_filter.module in Script filter 7

Main functions and hooks of the module.

File

script_filter.module

<?php

/**
 * @file
 * Main functions and hooks of the module.
 */

/**
* Implements hook_filter_info().
*/
function script_filter_filter_info() {
  $filters = array();
  $filters['script_filter'] = array(
    'title' => t('Script filter'),
    'description' => t('Replaces [script] patterns with inline script html tags.'),
    'prepare callback' => 'script_filter_filter_prepare',
    'process callback' => 'script_filter_filter_process',
  );
  return $filters;
}

/**
 * Prepares the filter's text.
 *
 * Add a space character before the end of the script tag, because the regular
 * expression won't handle the multiple embeds if the the script tag is empty.
 */
function script_filter_filter_prepare($text, $filter, $format, $langcode, $cache, $cache_id) {
  return preg_replace('|\\[/script\\]|', ' [/script]', $text);
}

/**
 * Replaces the the script pattern with the html code.
 */
function script_filter_filter_process($text, $filter, $format, $langcode, $cache, $cache_id) {
  return preg_replace('|\\[script([^\\]]*)\\](.+?)\\[/script\\]|sm', '<script$1>$2</script>', $text);
}

/**
 * Registers a directory containing Wysiwyg plugins.
 */
function script_filter_wysiwyg_include_directory($type) {
  return $type;
}

Functions

Name	Description
script_filter_filter_info	Implements hook_filter_info().
script_filter_filter_prepare	Prepares the filter's text.
script_filter_filter_process	Replaces the the script pattern with the html code.
script_filter_wysiwyg_include_directory	Registers a directory containing Wysiwyg plugins.