/**
* execute the frontend output filter to modify email addresses
* @param string actual content
* @return string modified content
*/
function executeFrontendOutputFilter($content)
{
// get output filter settings from database
$filter_settings = getOutputFilterSettings();
$sFilterDirectory = str_replace('\\', '/', dirname(__FILE__)) . '/filters/';
$output_filter_mode = 0;
$output_filter_mode |= $filter_settings['email_filter'] * pow(2, 0);
// n | 2^0
$output_filter_mode |= $filter_settings['mailto_filter'] * pow(2, 1);
// n | 2^1
if (!defined('OUTPUT_FILTER_AT_REPLACEMENT')) {
define('OUTPUT_FILTER_AT_REPLACEMENT', $filter_settings['at_replacement']);
}
if (!defined('OUTPUT_FILTER_DOT_REPLACEMENT')) {
define('OUTPUT_FILTER_DOT_REPLACEMENT', $filter_settings['dot_replacement']);
}
/* ### filter type: execute droplets filter ################################# */
if (file_exists($sFilterDirectory . 'filterDroplets.php')) {
require_once $sFilterDirectory . 'filterDroplets.php';
$content = doFilterDroplets($content);
}
/* ### filter type: protect email addresses ################################# */
if ($output_filter_mode & pow(2, 0) || $output_filter_mode & pow(2, 1)) {
if (file_exists($sFilterDirectory . 'filterEmail.php')) {
require_once $sFilterDirectory . 'filterEmail.php';
$content = doFilterEmail($content, $output_filter_mode);
}
}
/* ### filter type: change [wblinkxx] into real URLs ######################## */
if (file_exists($sFilterDirectory . 'filterWbLink.php')) {
require_once $sFilterDirectory . 'filterWbLink.php';
$content = doFilterWbLink($content);
}
/* ### filter type: full qualified URLs to relative URLs##################### */
if ($filter_settings['sys_rel'] == 1) {
if (file_exists($sFilterDirectory . 'filterRelUrl.php')) {
require_once $sFilterDirectory . 'filterRelUrl.php';
$content = doFilterRelUrl($content);
}
}
/* ### filter type: moves css definitions from <body> into <head> ########### */
if (file_exists($sFilterDirectory . 'filterCssToHead.php')) {
require_once $sFilterDirectory . 'filterCssToHead.php';
$content = doFilterCssToHead($content);
}
/* ### end of filters ####################################################### */
return $content;
}
/**
* execute the backend output filter
* Only the basic ones here as sooner or later opf dashboardt will take this place
* @param string actual content
* @return string modified content
*/
function executeBackendOutputFilter($content)
{
$sFilterDirectory = str_replace('\\', '/', dirname(__FILE__)) . '/filters/';
/* ### filter type: execute droplets filter for backend ################################# */
if (OPF_DROPLETS_BE) {
if (file_exists($sFilterDirectory . 'filterDropletsBe.php')) {
require_once $sFilterDirectory . 'filterDropletsBe.php';
$content = doFilterDropletsBe($content);
}
}
/* ### filter type: fill out placeholders for Javascript, CSS, Metas and Title ################################# */
//now available in BE too
if (defined("OPF_INSERT_BE") and OPF_INSERT_BE) {
if (class_exists("I")) {
$content = I::Filter($content);
}
}
/* ### filter type: protect email addresses ################################# */
// emailfilter not needed in BE
/* ### filter type: change [wblinkxx] into real URLs ######################## */
// would remove the [wblinkxxx] texts in CKE for example .. so no good idea
/* ### filter type: short url (instead of a droplet) ########### */
// Short url not functional in BE and not needed anyway
/* ### filter type: full qualified URLs to relative URLs##################### */
// would disturb BE functions
/* ### filter type: moves css definitions from <body> into <head> ########### */
//this one truly may stay in (lots of old modules have inline CSS )
// maybe we even declare having css in the module html as being just ok.
if (defined("OPF_CSS_TO_HEAD_BE") and OPF_CSS_TO_HEAD_BE) {
if (file_exists($sFilterDirectory . 'filterCssToHead.php')) {
require_once $sFilterDirectory . 'filterCssToHead.php';
$content = doFilterCssToHead($content);
}
}
/* ### end of filters ####################################################### */
return $content;
}
