/**
* Get the subpages of the page
*
* @return array of contents
*/
public function getContentSubs($content_id = 0, $toarray = false)
{
$criteria = $this->getContentsCriteria();
$criteria->add(new icms_db_criteria_Item('content_pid', $content_id));
$crit = new icms_db_criteria_Compo(new icms_db_criteria_Item('content_visibility', 2));
$crit->add(new icms_db_criteria_Item('content_visibility', 3), 'OR');
$criteria->add($crit);
$contents = $this->getObjects($criteria);
if (!$toarray) {
return $contents;
}
$ret = array();
foreach (array_keys($contents) as $i) {
if ($contents[$i]->accessGranted()) {
$ret[$i] = $contents[$i]->toArray();
$ret[$i]['content_body'] = icms_core_DataFilter::icms_substr(icms_cleanTags($contents[$i]->getVar('content_body', 'n'), array()), 0, 300);
$ret[$i]['content_url'] = $contents[$i]->getItemLink();
}
}
return $ret;
}
/**
* Purifies the CSS that is put in the content (pages) system
*
* @param string $text String to purify
* @return string $text The purified text
* @todo Remove and replace with the proper data filter and HTML Purifier
*/
function icms_sanitizeContentCss($text)
{
if (preg_match_all('/(.*?)\\{(.*?)\\}/ie', $text, $css)) {
$css = $css[0];
$perm = $not_perm = array();
foreach ($css as $k => $v) {
if (!preg_match('/^\\#impress_content(.*?)/ie', $v)) {
$css[$k] = '#impress_content ' . icms_cleanTags(trim($v), array()) . "\r\n";
} else {
$css[$k] = icms_cleanTags(trim($v), array()) . "\r\n";
}
}
$text = implode($css);
}
return $text;
}
/**
* Retrieve content lead, which is everything before the [more] tag
*
* @return str content lead
*/
function getContentLead()
{
$ret = $this->getVar('content_body');
$ret = icms_core_DataFilter::icms_substr(icms_cleanTags($ret, array()), 0, 300);
return $ret;
}
