private function findPictureByURLSegment($URLSegment, $cached = true)
{
if ($cached && $this->CurrentPicture) {
return $this->CurrentPicture;
}
if (!$URLSegment) {
$this->CurrentPicture = $this->dataRecord->FirstPicture();
} else {
$this->CurrentPicture = GalleryPicture::get()->filter(["URLSegment" => $URLSegment, "PageID" => $this->dataRecord->ID])->first();
}
return $this->CurrentPicture;
}
function onBeforeWrite()
{
parent::onBeforeWrite();
if ($this->ParmanentURLSegment) {
$this->URLSegment = $this->ParmanentURLSegment;
return;
}
if (!$this->URLSegment || preg_match("/^\\d+\$/", $this->URLSegment) || $this->isChanged('Title') || $this->forceUpdateURLSegment) {
$filter = URLSegmentFilter::create();
$t = $filter->filter($this->Title());
if (strlen(trim($t)) > 0) {
$this->URLSegment = $t;
} else {
$this->URLSegment = $this->Sort;
}
if (!$this->URLSegment) {
$this->URLSegment = $this->ID;
}
}
// check for duplicate URLSegment
$i = 1;
// $this->URLSegment = preg_replace("/(^.*?)(\-\d+)+$/","$1", $this->URLSegment);
while (GalleryPicture::get()->filter(['URLSegment' => $this->URLSegment, 'PageID' => $this->PageID])->exclude(['ID' => $this->ID])->Count() > 0) {
$this->URLSegment = preg_replace("/(^.*?)(\\-\\d+)+\$/", "\$1", $this->URLSegment);
$number = preg_match("/\\-*0*(\\d)+\$/", $this->URLSegment, $matches) ? intval($matches[1]) + 1 : $i;
$this->URLSegment = $this->URLSegment . "-" . sprintf('%02d', $number);
$i++;
}
}
