/**
* Process post data before save
*
* @param Varien_Object $object
* @return EM_Blog_Model_Resource_Post
*/
protected function _beforeSave(Varien_Object $object)
{
/**
* Check if declared category ids in object data.
*/
if ($object->hasCategoryIds()) {
$categoryIds = Mage::getResourceSingleton('blog/category')->verifyIds($object->getCategoryIds());
$object->setCategoryIds($categoryIds);
}
if ($object->getId()) {
$oldImage = $object->getImage();
// Remove Old Image
if (is_array($oldImage)) {
if (isset($oldImage['delete'])) {
$path = Mage::getBaseDir('media') . DS . 'emblog' . DS . 'post' . DS;
$nameImage = $oldImage['value'];
/* Remove primary image */
if (is_file($path . $nameImage)) {
unlink($path . $nameImage);
}
/* Remove thumbnail image */
$thumbnailWidth = Mage::getStoreConfig('blog/info/thumbnail_width');
$thumbnailHeight = Mage::getStoreConfig('blog/info/thumbnail_height');
if (is_file($path . 'thumbnail' . DS . "{$thumbnailWidth}x{$thumbnailHeight}" . DS . $nameImage)) {
unlink($path . 'thumbnail' . DS . "{$thumbnailWidth}x{$thumbnailHeight}" . DS . $nameImage);
}
/* Remove thumbnail image at recent post blog */
$thumbnailWidth = Mage::getStoreConfig('blog/info/recent_thumbnail_width');
$thumbnailHeight = Mage::getStoreConfig('blog/info/recent_thumbnail_height');
if (is_file($path . 'thumbnail' . DS . "{$thumbnailWidth}x{$thumbnailHeight}" . DS . $nameImage)) {
unlink($path . 'thumbnail' . DS . "{$thumbnailWidth}x{$thumbnailHeight}" . DS . $nameImage);
}
}
}
}
return parent::_beforeSave($object);
}
/**
* Process category data before saving
* prepare path and increment children count for parent categories
*
* @param Varien_Object $object
* @return EM_Blog_Model_Resource_Category
*/
protected function _beforeSave(Varien_Object $object)
{
parent::_beforeSave($object);
if (!$object->getChildrenCount()) {
$object->setChildrenCount(0);
}
if ($object->getLevel() === null) {
$object->setLevel(1);
}
if (!$object->getId()) {
$object->setPosition($this->_getMaxPosition($object->getPath()) + 1);
$path = explode('/', $object->getPath());
$level = count($path);
$object->setLevel($level);
if ($level) {
$object->setParentId($path[$level - 1]);
}
$object->setPath($object->getPath() . '/');
$toUpdateChild = explode('/', $object->getPath());
$this->_getWriteAdapter()->update($this->getEntityTable(), array('children_count' => new Zend_Db_Expr('children_count+1')), array('entity_id IN(?)' => $toUpdateChild));
} else {
$oldImage = $object->getImage();
if (is_array($oldImage)) {
if (isset($oldImage['delete'])) {
$path = Mage::getBaseDir('media') . DS . 'emblog' . DS . 'category' . DS;
$nameImage = $oldImage['value'];
/* Remove primary image */
if (is_file($path . $nameImage)) {
unlink($path . $nameImage);
}
}
}
}
return $this;
}
