/**
* getExternalLinks
* @author Thomas Schedler <*****@*****.**>
* @return string
*/
public function getExternalLinks()
{
$strReturn = '';
$objMyMultiRegion = $this->objPage->getRegion(50);
//50 is the default external linkk region
if ($objMyMultiRegion instanceof GenericElementRegion) {
$strReturn .= '<div class="links">';
if ($this->objPage->getField('title_externe_links') && $this->objPage->getFieldValue('title_externe_links') != '') {
$strReturn .= '<h2>' . htmlentities($this->objPage->getFieldValue('title_externe_links'), ENT_COMPAT, $this->core->sysConfig->encoding->default) . '</h2>';
}
foreach ($objMyMultiRegion->RegionInstanceIds() as $intRegionInstanceId) {
$strTitle = htmlentities($objMyMultiRegion->getField('link_title')->getInstanceValue($intRegionInstanceId), ENT_COMPAT, $this->core->sysConfig->encoding->default);
$strUrl = $objMyMultiRegion->getField('link_url')->getInstanceValue($intRegionInstanceId);
if (filter_var($strUrl, FILTER_VALIDATE_URL)) {
$strReturn .= '<div class="item"><a href="' . $strUrl . '">' . $strTitle . '</a></div>';
} else {
if (filter_var('http://' . $strUrl, FILTER_VALIDATE_URL)) {
$strReturn .= '<div class="item"><a href="http://' . $strUrl . '">' . $strTitle . '</a></div>';
}
}
}
$strReturn .= '</div>';
}
return $strReturn;
}
