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<?php
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/**
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* @file
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* Default rule configurations for Cart.
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*/
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/**
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* Implements hook_default_rules_configuration().
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*/
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function commerce_cart_default_rules_configuration() {
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$rules = array();
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// Add a reaction rule to display the default Add to Cart message.
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$rule = rules_reaction_rule();
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$rule->label = t('Display an Add to Cart message');
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$rule->tags = array('Commerce Cart');
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$rule->active = TRUE;
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$rule
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->event('commerce_cart_product_add')
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->action('commerce_cart_add_to_cart_message', array(
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'commerce_product:select' => 'commerce-product',
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));
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$rules['commerce_cart_add_to_cart_message'] = $rule;
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// Add a reaction rule to update a shopping cart order's status to "Shopping
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// cart" when a product is added to or removed from the order.
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$rule = rules_reaction_rule();
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$rule->label = t('Reset the cart order status on product add or remove');
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$rule->tags = array('Commerce Cart');
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$rule->active = TRUE;
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$rule
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->event('commerce_cart_product_add')
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->event('commerce_cart_product_remove')
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->action('commerce_order_update_status', array(
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'commerce_order:select' => 'commerce-order',
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'order_status' => 'cart',
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));
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$rules['commerce_cart_order_status_reset'] = $rule;
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// Add a reaction rule to unset the price of disabled products in the cart
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// during price calculation, effectively removing them from the order.
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$rule = rules_reaction_rule();
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$rule->label = t('Unset the price of disabled products in the cart');
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$rule->tags = array('Commerce Cart');
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$rule->active = TRUE;
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$rule->weight = 10;
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$rule
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->event('commerce_product_calculate_sell_price')
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->condition(rules_condition('data_is_empty', array(
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'data:select' => 'commerce-line-item:line-item-id',
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))->negate())
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->condition('entity_has_field', array(
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'entity:select' => 'commerce-line-item',
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'field' => 'commerce_product',
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))
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->condition('data_is', array(
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'data:select' => 'commerce-line-item:commerce-product:status',
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'op' => '==',
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'value' => '0',
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))
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->action('data_set', array(
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'data:select' => 'commerce-line-item:commerce-unit-price:amount',
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));
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$rules['commerce_cart_unset_disabled_products'] = $rule;
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return $rules;
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}
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