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<?php
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/**
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* @author Sergey Glagolev <[email protected]>
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* @link https://github.com/shogodev/argilla/
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* @copyright Copyright © 2003-2014 Shogo
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* @license http://argilla.ru/LICENSE
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* @package frontend.models.behaviors
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*/
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/**
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* Behavior realised methods for get/set/cache FActiveImage objects of FActiveRecord model
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*
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* Example:
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*
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* <pre>
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* public function behaviors()
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* {
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* return array(
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* 'imagesBehavior' => array('class' => 'ActiveImageBehavior', 'imageClass' => 'ProductImage'),
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* );
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* }
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* </pre>
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*
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* Class ActiveImageBehavior
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*
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* @property FActiveRecord $owner
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* @property FActiveImage image;
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* @property FActiveImage images;
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*/
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class ActiveImageBehavior extends SBehavior
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{
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public $imageClass;
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private $images;
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public function init()
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{
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if( !isset($this->imageClass) )
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{
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throw new CException('Can not attach ActiveImageBehavior without imageClass property');
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}
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}
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/**
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* @param string $type
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*
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* @return FActiveImage
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*/
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public function getImage($type = 'main')
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{
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if( $image = Arr::reset($this->getImages($type)) )
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return $image;
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return Yii::createComponent(['class' => $this->imageClass]);
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}
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/**
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* @param string $type
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*
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* @return FActiveImage[]
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*/
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public function getImages($type = 'main')
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{
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if( !isset($this->images) )
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{
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$criteria = $this->getColorCriteria();
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$criteria->compare('parent', $this->owner->getPrimaryKey());
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/**
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* @var FActiveRecord $model
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*/
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$model = new $this->imageClass;
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$images = $model->findAll($criteria);
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$this->setImages($images, $type);
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}
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return isset($this->images[$type]) ? $this->images[$type] : array();
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}
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/**
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* @param array $images
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* @param string $type
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*
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* @return void
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*/
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public function setImages($images, $type)
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{
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if( !isset($this->images) )
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$this->images = array();
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if( !isset($this->images[$type]) )
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$this->images[$type] = array();
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foreach($images as $image)
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$this->images[$image['type']][] = $image;
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}
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/**
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* ��������� ������ �����������
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*
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* @param FActiveImage|null $excludeImage - ������ �����������
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* @param array $types - �������� ���
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*
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* @return FActiveImage[]
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*/
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public function getImagesGallery(FActiveImage $excludeImage = null, $types = array('main', 'gallery'))
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{
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$galleryImages = array();
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foreach($types as $type)
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{
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foreach($this->getImages($type) as $image)
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{
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if( $image->id != $excludeImage->id )
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$galleryImages[] = $image;
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}
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}
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return $galleryImages;
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}
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public function getColorCriteria()
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{
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$criteria = new CDbCriteria();
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$criteria->order = 'IF(position = 0, 1, 0), position';
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if( !Yii::app()->controller->asa('productFilterBehavior') )
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return $criteria;
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/**
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* @var ProductFilterBehavior $controller
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*/
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$controller = Yii::app()->controller;
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if( $filter = $controller->getFilter(false) )
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{
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if( $color = $filter->getElementByKey(ProductFilterBehavior::FILTER_COLOR) )
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{
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/**
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* @var FilterElementItem $selectedItem
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*/
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if( $selectedItem = Arr::reset($color->getSelectedItems()) )
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{
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$criteria->order = 'IF(notice = '.intval($selectedItem->id).', 0, 1), IF(position = 0, 1, 0), position';
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}
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}
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}
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return $criteria;
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}
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} |
shogodev /
argilla
