我想检查产品上是否有促销,然后将促销标签贴在该产品的类别列表页面上。但我不知道如何遍历所有购物车规则并检索与每个规则关联的产品/类别。
已编辑
感谢 seanbreeden,但我无法从$conditions
. var_dump($conditions);
显示了这一点:
{s:4:"type";s:32:"salesrule/rule_condition_combine";s:9:"attribute";N;s:8:"operator";N;s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";}a:7:{s:4:"type";s:32:"salesrule/rule_condition_combine";s:9:"attribute";N;s:8:"operator";N;s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";s:10:"conditions";a:1:{i:0;a:7:{s:4:"type";s:42:"salesrule/rule_condition_product_subselect";s:9:"attribute";s:3:"qty";s:8:"operator";s:2:">=";s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";s:10:"conditions";a:1:{i:0;a:5:{s:4:"type";s:32:"salesrule/rule_condition_product";s:9:"attribute";s:12:"category_ids";s:8:"operator";s:2:"==";s:5:"value";s:2:"23";s:18:"is_value_processed";b:0;}}}}}a:7:{s:4:"type";s:32:"salesrule/rule_condition_combine";s:9:"attribute";N;s:8:"operator";N;s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";s:10:"conditions";a:2:{i:0;a:5:{s:4:"type";s:32:"salesrule/rule_condition_address";s:9:"attribute";s:13:"base_subtotal";s:8:"operator";s:2:">=";s:5:"value";s:2:"45";s:18:"is_value_processed";b:0;}i:1;a:7:{s:4:"type";s:42:"salesrule/rule_condition_product_subselect";s:9:"attribute";s:3:"qty";s:8:"operator";s:2:">=";s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";s:10:"conditions";a:1:{i:0;a:5:{s:4:"type";s:32:"salesrule/rule_condition_product";s:9:"attribute";s:3:"sku";s:8:"operator";s:2:"==";s:5:"value";s:46:"test-config, BLFA0968C-BK001, BLFA0968C-CR033X";s:18:"is_value_processed";b:0;}}}}}a:6:{s:4:"type";s:32:"salesrule/rule_condition_combine";s:9:"attribute";N;s:8:"operator";N;s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";}a:6:{s:4:"type";s:32:"salesrule/rule_condition_combine";s:9:"attribute";N;s:8:"operator";N;s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";}a:7:{s:4:"type";s:32:"salesrule/rule_condition_combine";s:9:"attribute";N;s:8:"operator";N;s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";s:10:"conditions";a:1:{i:0;a:7:{s:4:"type";s:42:"salesrule/rule_condition_product_subselect";s:9:"attribute";s:3:"qty";s:8:"operator";s:2:">=";s:5:"value";s:1:"1";s:18:"is_value_processed";N;s:10:"aggregator";s:3:"all";s:10:"conditions";a:1:{i:0;a:5:{s:4:"type";s:32:"salesrule/rule_condition_product";s:9:"attribute";s:3:"sku";s:8:"operator";s:2:"==";s:5:"value";s:16:"BLFA0968C-CR033X";s:18:"is_value_processed";b:0;}}}}}
但是当我遍历 $conditions 即
$rules = Mage::getResourceModel('salesrule/rule_collection')->load();
foreach ($rules as $rule) {
$conditions = $rule->getConditionsSerialized();
foreach ($conditions as $condition) {
var_dump($condition);
}
}
它没有显示任何内容,所以真的不知道如何在这里拉 skus。
EDIT2 正如 Alaxandre 所建议的,我没有使用非序列化方法。我现在这样做:
$rules = Mage::getResourceModel('salesrule/rule_collection')->load();
foreach ($rules as $rule) {
if ($rule->getIsActive()) {
//print_r($rule->getData());
$rule = Mage::getModel('salesrule/rule')->load($rule->getId());
$conditions = $rule->getConditions();
$conditions = $rule->getConditions()->asArray();
foreach( $conditions['conditions'] as $_conditions ):
foreach( $_conditions['conditions'] as $_condition ):
$string = explode(',', $_condition['value']);
for ($i=0; $i<count($string); $i++) {
$skus[] = trim($string[$i]);
}
endforeach;
endforeach;
}
}
return $skus;
如果 sku 在 $skus 数组中匹配,然后检查列表页面,然后显示标签。但同样,这种方法也有局限性。我想到了另一种方法(我不确定这是否可能)。考虑创建一个新表(保存销售规则产品)。每次保存销售规则时,捕获保存规则事件并使用规则名称和所有关联产品更新表。然后在列表页面上检查该表,如果表中存在产品,则显示相应的标签。现在我认为该事件是 adminhtml_controller_salesrule_prepare_save (不是 100% 肯定),但我不知道如何从观察者的规则条件中获取 sku 以保存在新表中。