/**
* Get additional content data selected
*
* @param $result = Query result
*/
public static function post_find($result)
{
if ($result !== null) {
if (is_array($result)) {
foreach ($result as $item) {
// It will first check if we already have result in temporary result,
// and only execute query if we dont. That way we dont have duplicate queries
// Get related products
$item->get_products = static::lazy_load(function () use($item) {
$products = Model_Product_To_Groups::find(function ($query) use($item) {
return $query->where('group_id', $item->id);
}, 'product_id');
if (!empty($products)) {
$products = '(' . implode(',', array_keys($products)) . ')';
return Model_Product::find(function ($query) use($products, $item) {
$query->where('id', 'IN', \DB::expr($products));
$query->order_by('sort', 'asc');
return $query;
}, 'id');
}
return array();
}, $item->id, 'products');
// Get content children
$item->get_children = static::lazy_load(function () use($item) {
return Model_Group::find(array('where' => array('parent_id' => $item->id), 'order_by' => array('sort' => 'asc')));
}, $item->id, 'children');
// Get group images
$item->get_images = static::lazy_load(function () use($item) {
return Model_Group_Image::find(array('where' => array('content_id' => $item->id), 'order_by' => array('sort' => 'asc')));
}, $item->id, 'images');
// Get product groups
$item->get_product_groups = static::lazy_load(function () use($item) {
$product_groups = \Product\Model_Group::find_by_type('discount');
foreach ($product_groups as $product_group) {
$product_group->set_user_group_id($item->id);
}
return $product_groups;
}, $item->id, 'product_groups');
}
}
}
// return the result
return $result;
}
/**
* Delete content image
*
* @param $image_id = Image ID
* @param $content_id = Content ID
*/
public function action_delete_image($image_id = false, $content_id = false)
{
if ($image_id && $content_id) {
$images = Model_Group_Image::find(array('where' => array('content_id' => $content_id), 'order_by' => array('sort' => 'asc')), 'id');
if ($images) {
if (isset($images[$image_id])) {
$image = $images[$image_id];
// If there is only one image and image is required
if (count($images) == 1) {
if (\Config::get('details.image.required', false)) {
\Messages::error('You can\'t delete all images. Please add new image in order to delete this one.');
} else {
// Reset sort fields
\DB::update(Model_Group_Image::get_protected('_table_name'))->value('sort', \DB::expr('sort - 1'))->where('sort', '>', $image->sort)->execute();
// Delete image
$this->delete_image($image->image);
$image->delete();
\Messages::success('Image was successfully deleted.');
}
} else {
if ($image->cover == 1) {
\Messages::error('You can\'t delete cover image. Set different image as cover in order to delete this one.');
} else {
// Reset sort fields
\DB::update(Model_Group_Image::get_protected('_table_name'))->value('sort', \DB::expr('sort - 1'))->where('sort', '>', $image->sort)->execute();
// Delete image
$this->delete_image($image->image);
$image->delete();
\Messages::success('Image was successfully deleted.');
}
}
} else {
\Messages::error('Image you are trying to delete don\'t exists. Check your url and try again.');
}
} else {
\Messages::error('Group Image you are trying to delete don\'t exists. Check your url and try again.');
}
}
\Response::redirect(\Input::referrer());
}
/**
* Get additional content data selected
*
* @param $result = Query result
*/
public static function post_find($result)
{
if ($result !== null) {
if (is_array($result)) {
foreach ($result as $item) {
// It will first check if we already have result in temporary result,
// and only execute query if we dont. That way we dont have duplicate queries
// Get related products
$item->get_products = static::lazy_load(function () use($item) {
$products = Model_Product_To_Groups::find(function ($query) use($item) {
return $query->where('group_id', $item->id);
}, 'product_id');
if (!empty($products)) {
$products = '(' . implode(',', array_keys($products)) . ')';
return Model_Product::find(function ($query) use($products, $item) {
$query->where('id', 'IN', \DB::expr($products));
$query->order_by('sort', 'asc');
return $query;
}, 'id');
}
return array();
}, $item->id, 'products');
// Get content children
$item->get_children = static::lazy_load(function () use($item) {
return Model_Group::find(array('where' => array('parent_id' => $item->id), 'order_by' => array('sort' => 'asc')));
}, $item->id, 'children');
// Get group images
$item->get_images = static::lazy_load(function () use($item) {
return Model_Group_Image::find(array('where' => array('content_id' => $item->id), 'order_by' => array('sort' => 'asc')));
}, $item->id, 'images');
// Get group discount options
// Use one more item property (user_group_id)
// It can be set using methods (set_user_group_id and get_user_group_id)
$item->get_discount_options = static::lazy_load(function () use($item) {
$options = Model_Group_Options::find(array('where' => array('user_group_id' => $item->get_user_group_id(), 'product_group_id' => $item->id)));
return isset($options[0]) ? $options[0] : array();
}, $item->id, 'discount_options', 'object');
// Get group discount options
// Use one more item property (user_group_id)
// It can be set using methods (set_user_group_id and get_user_group_id)
$item->get_discounts = static::lazy_load(function () use($item) {
return Model_Group_Discounts::find(array('where' => array('user_group_id' => $item->get_user_group_id(), 'product_group_id' => $item->id), 'order_by' => array('qty' => 'asc')), 'qty');
}, $item->id, 'discounts');
// DO NOT CHANGE THIS TWO FUNCTIONS AS THEY ARE NEEDED
$item->set_user_group_id = function ($user_group_id = NULL) {
\Product\Model_Group::$user_group_id = $user_group_id;
};
$item->get_user_group_id = function () {
return \Product\Model_Group::$user_group_id;
};
}
}
}
// return the result
return $result;
}
