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Drupal example source code file (uc_attribute.ca.inc)
The uc_attribute.ca.inc Drupal example source code<?php // $Id: uc_attribute.ca.inc,v 1.1.2.2 2009/07/21 14:37:21 islandusurper Exp $ /** * @file * Conditional Actions file for Ubercart attributes. */ /** * Implementation of hook_ca_condition(). */ function uc_attribute_ca_condition() { $conditions = array(); $conditions['uc_attribute_ordered_product_option'] = array( '#title' => t('Order has a product with a particular attribute option'), '#description' => t('Search the products of an order for a particular option.'), '#category' => t('Order: Product'), '#callback' => 'uc_attribute_condition_ordered_product_option', '#arguments' => array( 'order' => array('#entity' => 'uc_order', '#title' => t('Order')), ), ); return $conditions; } /** * Return TRUE if a product in the given order has the selected option. * * @see uc_attribute_condition_ordered_product_option_form() */ function uc_attribute_condition_ordered_product_option($order, $settings) { $result = FALSE; $match = unserialize($settings['attribute_option']); foreach ($order->products as $product) { if (!isset($product->data['attributes'])) { continue; } $attributes = $product->data['attributes']; // Once the order is made, the attribute data is changed to just the names. // If we can't find it by ID, check the names. if (is_int(key($attributes))) { if (in_array($settings['attribute_option'], $attributes)) { $result = TRUE; break; } } else { // Load the attribute data once, only if we need it. if (!isset($option)) { if ($option = uc_attribute_option_load($settings['attribute_option'])) { $attribute = uc_attribute_load($option->aid); } } if ($attribute) { if (isset($attributes[$attribute->name]) && $attributes[$attribute->name] == $option->name) { $result = TRUE; break; } } } } return $result; } /** * @see uc_attribute_condition_ordered_product_option() */ function uc_attribute_condition_ordered_product_option_form($form_state, $settings = array()) { $form = array(); $options = array(); $result = db_query("SELECT a.aid, a.name AS attr_name, a.ordering, o.oid, o.name AS opt_name, o.ordering FROM {uc_attributes} AS a JOIN {uc_attribute_options} AS o ON a.aid = o.aid ORDER BY a.ordering, o.ordering"); while ($option = db_fetch_object($result)) { $options[$option->attr_name][$option->oid] = $option->opt_name; } $form['attribute_option'] = array( '#type' => 'select', '#title' => t('Attribute option'), '#default_value' => $settings['attribute_option'], '#options' => $options, ); return $form; } Other Drupal examples (source code examples)Here is a short list of links related to this Drupal uc_attribute.ca.inc source code file: |
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