/**
* Returns the index of the current image inside the article.
* If the image doesn't belong to the article returns null.
*
* @return int
*/
protected function getImageIndex() {
$image = CampTemplate::singleton()->context()->image;
if (!$image->defined) {
return null;
}
$articleImage = new ArticleImage($this->m_dbObject->getArticleNumber(),
$image->number);
if (!$articleImage->exists()) {
return null;
}
return $articleImage->getImageArticleIndex();
}
/**
* Returns the index of the current image inside the article.
* If the image doesn't belong to the article returns null.
*
* @return int
*/
protected function getImageIndex()
{
$image = CampTemplate::singleton()->context()->image;
if (!$image->defined) {
return null;
}
$cacheService = \Zend_Registry::get('container')->getService('newscoop.cache');
$cacheKey = $cacheService->getCacheKey(array('ArticleImageIndex', $this->m_dbObject->getArticleNumber(), $image->number), 'article');
if ($cacheService->contains($cacheKey)) {
return $cacheService->fetch($cacheKey);
}
$articleImage = new ArticleImage($this->m_dbObject->getArticleNumber(), $image->number);
if (!$articleImage->exists()) {
$index = null;
} else {
$index = $articleImage->getImageArticleIndex();
}
$cacheService->save($cacheKey, $index);
return $index;
}