PHP Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection::addPriceData方法代码示例

 /**
  * @param Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection $collection
  * @param Morphes_Filters_Model_Filter_Price $model
  * @param array $value
  * @return Morphes_Filters_Resource_Filter_Price
  */
 public function applyToCollection($collection, $model, $value)
 {
     $collection->addPriceData($model->getCustomerGroupId(), $model->getWebsiteId());
     $select = $collection->getSelect();
     $response = $this->_dispatchPreparePriceEvent($model, $select);
     $table = $this->_getIndexTableAlias();
     $additional = join('', $response->getAdditionalCalculations());
     $fix = $this->_getConfigurablePriceFix();
     $rate = $model->getCurrencyRate();
     $precision = 2;
     //$filter->getDecimalDigits();
     if ($this->isUpperBoundInclusive()) {
         $priceExpr = new Zend_Db_Expr("ROUND(({$table}.min_price {$additional} {$fix}) * {$rate}, {$precision})");
     } else {
         $priceExpr = new Zend_Db_Expr("({$table}.min_price {$additional} {$fix}) * {$rate}");
     }
     $condition = '';
     foreach ($model->getMSelectedValues() as $selection) {
         if (strpos($selection, ',') !== false) {
             list($index, $range) = explode(',', $selection);
             $range = $this->getPriceRange($index, $range);
             if ($condition != '') {
                 $condition .= ' OR ';
             }
             $condition .= '((' . $priceExpr . ' >= ' . $range['from'] . ') ' . 'AND (' . $priceExpr . ($this->isUpperBoundInclusive() ? ' <= ' : ' < ') . $range['to'] . '))';
         }
     }
     if ($condition) {
         $select->distinct()->where("NOT ({$condition})");
     }
     return $this;
 }

 /**
  * prepare sql for attribute compare
  *
  * @param  object $attribute  - attribute class with data
  * @param  array  $joinedAttributes  - attribute which was joined into query
  * @param  Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection $collection - product collection
  * @param  string $operator   - operator for compare
  * @param  string $value       - value for compare
  * @return string $where      - sql query
  */
 public function prepareSqlForAtt($attribute, $joinedAttributes, $collection, $operator, $value)
 {
     $nOperator = array('==', '!{}', '{}', '!()', '()');
     $mOperator = array('=', 'NOT LIKE', 'LIKE', 'NOT IN', 'IN');
     //category operator
     $cnOperator = array('==', '!=', '<=', '>=', '=', '>', '<', '!{}', '{}', '!()', '()', 'NOT LIKE', 'LIKE');
     $cmOperator = array('IN', 'NOT IN', 'NOT IN', 'NOT IN', 'IN', 'NOT IN', 'NO IN', 'NOT IN', 'IN', 'NOT IN', 'IN', 'NOT IN', 'IN');
     $operator = str_replace($nOperator, $mOperator, $operator);
     if ($attribute == 'category_ids') {
         $operator = str_replace($cnOperator, $cmOperator, $operator);
     }
     if (($operator == 'LIKE' || $operator == 'NOT LIKE') && is_array($value)) {
         if ($operator == 'LIKE') {
             $operator = 'FIND_IN_SET';
         } else {
             $operator = '!FIND_IN_SET';
         }
     }
     /* Quote rule value depending operator type */
     switch ($operator) {
         case 'LIKE':
         case 'NOT LIKE':
             $value = $collection->getConnection()->quote("%{$value}%");
             break;
         case 'IN':
         case 'NOT IN':
             if (!is_array($value)) {
                 $value = array_filter(array_map('trim', explode(',', $value)));
             }
             $value = '(' . $collection->getConnection()->quote($value) . ')';
             break;
         case 'FIND_IN_SET':
         case '!FIND_IN_SET':
             $_resultSql = '(' . $collection->getConnection()->quote($value[0]) . ', att_table_' . $attribute . '.' . 'value)';
             unset($value[0]);
             foreach ($value as $_conditionValue) {
                 $_resultSql .= ' OR ' . $operator . '(' . $collection->getConnection()->quote($_conditionValue) . ', att_table_' . $attribute . '.' . 'value)';
             }
             $value = $_resultSql;
             break;
         default:
             if (is_array($value)) {
                 $value = implode(',', $value);
             }
             $value = $collection->getConnection()->quote($value);
     }
     if (!in_array($attribute, $this->_joinedAttributes)) {
         array_push($this->_joinedAttributes, $attribute);
         $att = Mage::getModel('catalog/product')->getResource()->getAttribute($attribute);
         if (!$att && $attribute != 'category_ids') {
             return null;
         }
         switch ($attribute) {
             case 'sku':
                 $collection->getSelect()->join(array('att_table_' . $attribute => $att->getBackend()->getTable()), 'att_table_' . $attribute . '.entity_id = e.entity_id', array('sku'));
                 break;
             case 'category_ids':
                 $collection->getSelect()->joinLeft(array('att_table_' . $attribute => $collection->getTable('catalog/category_product')), 'att_table_' . $attribute . '.product_id = e.entity_id', array('category_id'));
                 break;
             case 'attribute_set_id':
                 $collection->getSelect()->joinLeft(array('att_table_' . $attribute => $att->getBackend()->getTable()), 'att_table_' . $attribute . '.entity_id = e.entity_id', array('attribute_set_id'));
                 break;
             case 'price':
                 $collection->addPriceData();
                 break;
             default:
                 $collection->getSelect()->joinLeft(array('att_table_' . $attribute => $att->getBackend()->getTable()), 'att_table_' . $attribute . '.entity_id = e.entity_id AND att_table_' . $attribute . '.attribute_id = ' . $att->getId(), array('value'));
         }
     }
     switch ($attribute) {
         case 'sku':
             $where = '(att_table_' . $attribute . '.' . 'sku' . ' ' . $operator . ' ' . $value . ')';
             break;
         case 'category_ids':
             $where = '(IFNULL(att_table_' . $attribute . '.' . 'category_id,\'\')' . ' ' . $operator . ' ' . $value . ' AND e.entity_id ' . $operator . '(SELECT `product_id` FROM `' . $collection->getTable('catalog/category_product') . '` WHERE `category_id` IN' . $value . ')' . '    )';
             break;
         case 'price':
             $where = '(price_index.final_price ' . $operator . ' ' . $value . ')' . ' AND (price_index.min_price ' . $operator . ' ' . $value . ')';
             break;
         case 'attribute_set_id':
             $where = '(IFNULL(att_table_' . $attribute . '.' . 'attribute_set_id,\'\')' . ' ' . $operator . ' ' . $value . ')';
             break;
         default:
             $where = '(IFNULL(att_table_' . $attribute . '.' . 'value,\'\')' . ' ' . $operator . ' ' . $value . ')';
             if ($operator == 'FIND_IN_SET' || $operator == '!FIND_IN_SET') {
                 $where = '(' . $operator . ' ' . $value . ')';
             }
     }
     return $where;
 }

 /**
  * prepare sql for attribute compare
  *
  * @param  object $attribute  - attribute class with data
  * @param  array  $joinedAttributes  - attribute which was joined into query
  * @param  Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Collection $collection - product collection
  * @param  string $operator   - operator for compare
  * @param  string $value       - value for compare
  * @return string $where      - sql query
  */
 public function prepareSqlForAtt($attribute, $joinedAttributes, $collection, $operator, $value)
 {
     $nOperator = array('==', '!{}', '{}', '!()', '()');
     $mOperator = array('=', 'NOT LIKE', 'LIKE', 'NOT IN', 'IN');
     //category operator
     //$cnOperator = array('==', '!=', '=', '>=', '<=', '>', '<', '!{}', '{}', '!()', '()', 'NOT LIKE', 'LIKE');
     $cnOperator = array('==', '!=', '<=', '>=', '=', '>', '<', '!{}', '{}', '!()', '()', 'NOT LIKE', 'LIKE');
     //$cmOperator = array('=','!=','!=','!=','!=','!=','NOT IN','IN','NOT IN','IN');
     //$cmOperator = array('IN', 'NOT IN', 'IN', 'NOT IN', 'NOT IN', 'NOT IN', 'NO IN', 'NOT IN', 'IN', 'NOT IN', 'IN', 'NOT IN', 'IN');
     $cmOperator = array('IN', 'NOT IN', 'NOT IN', 'NOT IN', 'IN', 'NOT IN', 'NO IN', 'NOT IN', 'IN', 'NOT IN', 'IN', 'NOT IN', 'IN');
     $operator = $attribute == 'category_ids' ? str_replace($cnOperator, $cmOperator, $operator) : str_replace($nOperator, $mOperator, $operator);
     /* Quote rule value depending operator type */
     switch ($operator) {
         case 'LIKE':
         case 'NOT LIKE':
             $value = $collection->getConnection()->quote("%{$value}%");
             break;
         case 'IN':
         case 'NOT IN':
             $value = '(' . $collection->getConnection()->quote(explode(',', $value)) . ')';
             break;
         default:
             $value = $collection->getConnection()->quote($value);
     }
     /* */
     if (!in_array($attribute, $this->_joinedAttributes)) {
         array_push($this->_joinedAttributes, $attribute);
         //$this->_joinedAttributes = $joinedAttributes;
         $att = Mage::getModel('catalog/product')->getResource()->getAttribute($attribute);
         if (!$att && $attribute != 'category_ids') {
             return null;
         }
         switch ($attribute) {
             case 'sku':
                 $collection->getSelect()->join(array('att_table_' . $attribute => $att->getBackend()->getTable()), 'att_table_' . $attribute . '.entity_id = e.entity_id', array('sku'));
                 break;
             case 'category_ids':
                 $collection->getSelect()->joinLeft(array('att_table_' . $attribute => $collection->getTable('catalog/category_product')), 'att_table_' . $attribute . '.product_id = e.entity_id', array('category_id'));
                 break;
             case 'attribute_set_id':
                 $collection->getSelect()->joinLeft(array('att_table_' . $attribute => $att->getBackend()->getTable()), 'att_table_' . $attribute . '.entity_id = e.entity_id', array('attribute_set_id'));
                 break;
             case 'price':
                 $collection->addPriceData();
                 break;
             default:
                 $collection->getSelect()->joinLeft(array('att_table_' . $attribute => $att->getBackend()->getTable()), 'att_table_' . $attribute . '.entity_id = e.entity_id AND att_table_' . $attribute . '.attribute_id = ' . $att->getId(), array('value'));
         }
     }
     switch ($attribute) {
         case 'sku':
             $where = '(att_table_' . $attribute . '.' . 'sku' . ' ' . $operator . ' ' . $value . ')';
             break;
         case 'category_ids':
             $where = '(IFNULL(att_table_' . $attribute . '.' . 'category_id,\'\')' . ' ' . $operator . ' ' . $value . ' AND e.entity_id ' . $operator . '(SELECT `product_id` FROM `' . $collection->getTable('catalog/category_product') . '` WHERE `category_id` IN' . $value . ')' . '    )';
             break;
         case 'price':
             $where = $collection->getConnection()->quoteInto('(price_index.final_price ' . $operator . '?)', $value);
             break;
         case 'attribute_set_id':
             $where = '(IFNULL(att_table_' . $attribute . '.' . 'attribute_set_id,\'\')' . ' ' . $operator . ' ' . $value . ')';
             break;
         default:
             $where = '(IFNULL(att_table_' . $attribute . '.' . 'value,\'\')' . ' ' . $operator . ' ' . $value . ')';
     }
     return $where;
 }