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- <?php
- /**
- * @file
- * Synonyms-friendly entity look up feeds taper plugin.
- */
- $plugin = array(
- 'form' => 'synonyms_entity_find_feeds_tamper_form',
- 'callback' => 'synonyms_entity_find_feeds_tamper_callback',
- 'name' => 'Synonyms-friendly entity look up',
- 'multi' => 'loop',
- 'category' => 'Other',
- );
- /**
- * Feeds tamper settings form builder.
- */
- function synonyms_entity_find_feeds_tamper_form($importer, $element_key, $settings, array &$form_state) {
- $html_id = 'synonysm-entity-find-feeds-tamper-settings';
- $form = array(
- '#prefix' => '<div id="' . $html_id . '">',
- '#suffix' => '</div>',
- );
- $entity_info = entity_get_info();
- $entity_type_options = array();
- foreach ($entity_info as $entity_type => $entity_type_info) {
- $entity_type_options[$entity_type] = $entity_type_info['label'];
- }
- $default_entity_type = isset($form_state['values']['settings']['entity_type']) ? $form_state['values']['settings']['entity_type'] : (isset($settings['entity_type']) ? $settings['entity_type'] : NULL);
- $form['entity_type'] = array(
- '#type' => 'select',
- '#title' => t('Entity type'),
- '#required' => TRUE,
- '#options' => $entity_type_options,
- '#default_value' => $default_entity_type,
- '#ajax' => array(
- 'callback' => 'synonyms_entity_find_feeds_tamper_form_ajax',
- 'wrapper' => $html_id,
- ),
- );
- $bundle_options = array();
- if ($default_entity_type) {
- foreach ($entity_info[$default_entity_type]['bundles'] as $bundle => $bundle_info) {
- $bundle_options[$bundle] = $bundle_info['label'];
- }
- }
- $form['bundle'] = array(
- '#type' => 'select',
- '#title' => t('Bundle'),
- '#options' => $bundle_options,
- '#default_value' => isset($settings['bundle']) ? $settings['bundle'] : NULL,
- '#access' => isset($entity_type['entity keys']['bundle']) && $entity_type['entity keys']['bundle'],
- );
- return $form;
- }
- /**
- * Feeds tamper callback to execute entity look up by its synonyms.
- */
- function synonyms_entity_find_feeds_tamper_callback($result, $item_key, $element_key, &$field, array $settings) {
- $found = synonyms_get_entity_by_synonym($settings['entity_type'], $field, $settings['bundle']);
- if ($found) {
- $field = $found;
- }
- }
- /**
- * Ajax callback for form changes.
- */
- function synonyms_entity_find_feeds_tamper_form_ajax(array $form, array &$form_state) {
- return isset($form['plugin']['settings']) ? $form['plugin']['settings'] : $form['settings'];
- }
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