/**
* @desc returns image url for given image title
*
* @param string $title
*
* @return string url or '' if image doesn't exist
*/
public function resolveImageUrl($title)
{
if ($title) {
$file = \WikiaFileHelper::getFileFromTitle($title);
if ($file) {
return $file->getUrl();
}
}
return '';
}
/**
* Validate alternative thumbnail (called from validateFormField())
* @param string $imageTitle
* @param string $errMsg
* @return bool
*/
public function validateAltThumbKey($imageTitle, &$errMsg)
{
$file = WikiaFileHelper::getFileFromTitle($imageTitle);
if (!empty($file)) {
if ($file->getWidth() == self::MAX_THUMBNAIL_WIDTH && $file->getHeight() == self::MAX_THUMBNAIL_HEIGHT) {
return true;
}
$errMsg = wfMessage('videopagetool-error-image-invalid-size')->plain();
return false;
}
$errMsg = wfMessage('videopagetool-error-image-not-exist')->plain();
return false;
}
/**
* @desc returns the thumbnail url
* @param string $title
* @return string thumbnail url
*/
protected function getThumbnailUrl($title)
{
$file = \WikiaFileHelper::getFileFromTitle($title);
if ($file) {
return $file->createThumb($this->isWikiaMobile() ? self::MOBILE_THUMBNAIL_WIDTH : self::DESKTOP_THUMBNAIL_WIDTH);
}
return '';
}
