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<?php
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/**
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* @file
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* Builds placeholder replacement tokens for product-related data.
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*/
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/**
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* Implements hook_token_info().
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*/
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function commerce_product_token_info() {
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$type = array(
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'name' => t('Products'),
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'description' => t('Tokens related to individual products.'),
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'needs-data' => 'commerce-product',
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);
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// Tokens for products.
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$product = array();
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$product['product-id'] = array(
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'name' => t('Product ID'),
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'description' => t('The internal numeric ID of the product.'),
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);
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$product['sku'] = array(
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'name' => t('SKU'),
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'description' => t('The human readable product SKU.'),
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);
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$product['type'] = array(
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'name' => t('Type'),
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'description' => t('The machine name of the product type.'),
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);
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$product['type-name'] = array(
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'name' => t('Type name'),
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'description' => t('The human readable name of the product type.'),
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);
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$product['title'] = array(
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'name' => t('Title'),
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'description' => t('The title of the product.'),
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);
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// Chained tokens for products.
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$product['creator'] = array(
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'name' => t('Creator'),
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'description' => t('The creator of the product.'),
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'type' => 'user',
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);
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$product['created'] = array(
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'name' => t('Date created'),
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'description' => t('The date the product was created.'),
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'type' => 'date',
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);
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$product['changed'] = array(
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'name' => t('Date updated'),
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'description' => t('The date the product was last updated.'),
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'type' => 'date',
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);
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return array(
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'types' => array('commerce-product' => $type),
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'tokens' => array('commerce-product' => $product),
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);
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}
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/**
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* Implements hook_tokens().
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*/
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function commerce_product_tokens($type, $tokens, array $data = array(), array $options = array()) {
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$url_options = array('absolute' => TRUE);
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if (isset($options['language'])) {
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$url_options['language'] = $options['language'];
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$language_code = $options['language']->language;
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}
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else {
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$language_code = NULL;
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}
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$sanitize = !empty($options['sanitize']);
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$replacements = array();
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if ($type == 'commerce-product' && !empty($data['commerce-product'])) {
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$product = $data['commerce-product'];
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foreach ($tokens as $name => $original) {
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switch ($name) {
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// Simple key values on the product.
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case 'product-id':
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$replacements[$original] = $product->product_id;
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break;
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case 'sku':
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$replacements[$original] = $sanitize ? check_plain($product->sku) : $product->sku;
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break;
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case 'type':
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$replacements[$original] = $sanitize ? check_plain($product->type) : $product->type;
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break;
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case 'type-name':
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$replacements[$original] = $sanitize ? check_plain(commerce_product_type_get_name($product->type)) : commerce_product_type_get_name($product->type);
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break;
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case 'title':
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$replacements[$original] = $sanitize ? check_plain($product->title) : $product->title;
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break;
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// Default values for the chained tokens handled below.
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case 'creator':
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if (!$product->uid) {
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$name = variable_get('anonymous', t('Anonymous'));
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}
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else {
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$creator = user_load($product->uid);
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$name = $creator->name;
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}
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$replacements[$original] = $sanitize ? filter_xss($name) : $name;
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break;
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case 'created':
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$replacements[$original] = format_date($product->created, 'medium', '', NULL, $language_code);
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break;
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case 'changed':
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$replacements[$original] = format_date($product->changed, 'medium', '', NULL, $language_code);
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break;
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}
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}
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if ($creator_tokens = token_find_with_prefix($tokens, 'creator')) {
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$creator = user_load($product->uid);
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$replacements += token_generate('user', $creator_tokens, array('user' => $creator), $options);
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}
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foreach (array('created', 'changed') as $date) {
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if ($created_tokens = token_find_with_prefix($tokens, $date)) {
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$replacements += token_generate('date', $created_tokens, array('date' => $product->{$date}), $options);
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}
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}
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}
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return $replacements;
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}
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