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<?php
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/**
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* @file
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* Provides metadata for the line item entity.
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*/
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/**
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* Implements hook_entity_property_info().
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*/
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function commerce_line_item_entity_property_info() {
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$info = array();
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// Add meta-data about the basic commerce_line_item properties.
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$properties = &$info['commerce_line_item']['properties'];
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$properties['line_item_id'] = array(
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'label' => t('Line item ID'),
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'description' => t('The internal numeric ID of the line item.'),
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'type' => 'integer',
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'schema field' => 'line_item_id',
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);
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$properties['order_id'] = array(
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'label' => t('Order ID', array(), array('context' => 'a drupal commerce order')),
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'type' => 'integer',
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'description' => t('The unique ID of the order the line item belongs to.'),
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'setter callback' => 'entity_property_verbatim_set',
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'setter permission' => 'administer line items',
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'clear' => array('order'),
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'schema field' => 'order_id',
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);
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$properties['order'] = array(
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'label' => t('Order', array(), array('context' => 'a drupal commerce order')),
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'type' => 'commerce_order',
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'description' => t('The order the line item belongs to.'),
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'getter callback' => 'commerce_line_item_get_properties',
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'setter callback' => 'commerce_line_item_set_properties',
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'setter permission' => 'administer line items',
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'required' => TRUE,
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'computed' => TRUE,
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'clear' => array('order_id'),
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);
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$properties['type'] = array(
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'label' => t('Type'),
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'description' => t('The human readable name of the line item type.'),
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'type' => 'token',
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'setter callback' => 'entity_property_verbatim_set',
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'options list' => 'commerce_line_item_type_options_list',
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'required' => TRUE,
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'schema field' => 'type',
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);
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$properties['line_item_label'] = array(
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'label' => t('Line item label'),
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'description' => t('The label displayed with the line item.'),
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'type' => 'text',
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'setter callback' => 'entity_property_verbatim_set',
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'required' => TRUE,
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'schema field' => 'line_item_label',
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);
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$properties['quantity'] = array(
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'label' => t('Quantity'),
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'description' => t('Quantity associated with this line item'),
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'type' => 'decimal',
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'getter callback' => 'entity_property_verbatim_get',
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'setter callback' => 'entity_property_verbatim_set',
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'required' => TRUE,
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'schema field' => 'quantity',
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);
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$properties['created'] = array(
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'label' => t('Date created'),
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'description' => t('The date the line item was created.'),
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'type' => 'date',
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'setter callback' => 'entity_metadata_verbatim_set',
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'setter permission' => 'administer line items',
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'schema field' => 'created',
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);
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$properties['changed'] = array(
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'label' => t('Date changed'),
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'description' => t('The date the line item was most recently updated.'),
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'type' => 'date',
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'schema field' => 'changed',
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);
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$info['commerce_line_item']['bundles'] = array();
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foreach (commerce_line_item_type_get_name() as $type => $name) {
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$info['commerce_line_item']['bundles'][$type] = array(
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'label' => $name,
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);
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}
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return $info;
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}
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/**
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* Implements hook_entity_property_info_alter() on top of the Line Item module.
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*/
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function commerce_line_item_entity_property_info_alter(&$info) {
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// Move the price properties to the line item by default; as they are required
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// default fields, this makes dealing with them more convenient.
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$properties = array();
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foreach ($info['commerce_line_item']['bundles'] as $bundle => $bundle_info) {
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$bundle_info += array('properties' => array());
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$properties += $bundle_info['properties'];
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}
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if (!empty($properties['commerce_unit_price'])) {
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$info['commerce_line_item']['properties']['commerce_unit_price'] = $properties['commerce_unit_price'];
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}
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if (!empty($properties['commerce_total'])) {
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$info['commerce_line_item']['properties']['commerce_total'] = $properties['commerce_total'];
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}
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}
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