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<?php
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/**
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* @file
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* On behalf implementation of Feeds mapping API for entity_translation.module.
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*/
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/**
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* Implements hook_feeds_presave().
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*/
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function entity_translation_feeds_presave(FeedsSource $source, $entity, $item, $entity_id) {
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$entity_type = $entity->feeds_item->entity_type;
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// Check that it's a real entity type, and translation is enabled.
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if (!entity_get_info($entity_type) || !entity_translation_enabled($entity_type, $entity)) {
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return;
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}
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if (!$handler = entity_translation_get_handler($entity_type, $entity)) {
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return;
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}
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list(, , $bundle) = entity_extract_ids($entity_type, $entity);
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$languages_seen = array();
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foreach (field_info_instances($entity_type, $bundle) as $instance) {
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$field_name = $instance['field_name'];
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// No values in this field, skip it.
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if (empty($entity->$field_name) || !is_array($entity->$field_name)) {
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continue;
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}
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// Not translatable.
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$info = field_info_field($field_name);
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if (!$info || !$info['translatable']) {
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continue;
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}
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// Init the translation handler.
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if (empty($handler->getTranslations()->original)) {
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$handler->initTranslations();
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}
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// Avoid invalid user configuration. Entity translation does this when
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// loading the translation overview page.
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if (count($entity->$field_name) === 1 && key($entity->$field_name) === LANGUAGE_NONE && $handler->getLanguage() !== LANGUAGE_NONE) {
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$entity->{$field_name}[$handler->getLanguage()] = $entity->{$field_name}[LANGUAGE_NONE];
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$entity->{$field_name}[LANGUAGE_NONE] = array();
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}
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// Look for languages we haven't created a translation for yet.
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foreach (array_diff_key($entity->$field_name, $languages_seen) as $language => $v) {
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if ($language === LANGUAGE_NONE) {
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continue;
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}
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$languages_seen[$language] = TRUE;
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if ($language === $handler->getLanguage()) {
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continue;
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}
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$translation = array(
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'translate' => 0,
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'status' => 1,
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'language' => $language,
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'source' => $handler->getLanguage(),
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);
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$handler->setTranslation($translation, $entity);
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}
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}
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// Loop through every language for the site, and remove translations for the
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// ones that don't have any values.
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foreach (language_list() as $language) {
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if (!isset($languages_seen[$language->language])) {
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$handler->removeTranslation($language->language);
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}
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}
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}
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