/** * Factory method for getting a loaded LingotekNode object. * * @param object $node * A Drupal node. * * @return LingotekNode * A loaded LingotekNode object. */ public static function load($node) { $node = new LingotekNode($node); $node->setApi(LingotekApi::instance()); return $node; }
/** * Updates the local content with data from a Lingotek Document. * * @return bool * TRUE if the content updates succeeded, FALSE otherwise. */ public function updateLocalContent() { $success = TRUE; $metadata = $this->metadata(); if (!empty($metadata['document_id'])) { $document_id = $metadata['document_id']; $api = LingotekApi::instance(); $document = $api->getDocument($document_id); foreach ($document->translationTargets as $target) { $document_xml = $api->downloadDocument($metadata['document_id'], $target->language); $target_language = Lingotek::convertLingotek2Drupal($target->language); foreach ($document_xml as $drupal_field_name => $content) { // Figure out which subkey of the field data we're targeting. // "value" for standard text fields, or some other key for // compound text fields (text with summary, for example). $target_key = 'value'; $subfield_parts = explode('__', $drupal_field_name); if (count($subfield_parts) == 2) { $drupal_field_name = $subfield_parts[0]; $target_key = $subfield_parts[1]; } $field = field_info_field($drupal_field_name); if (!empty($field['lingotek_translatable'])) { $comment_field =& $this->comment->{$drupal_field_name}; $index = 0; foreach ($content as $text) { $comment_field[$target_language][$index][$target_key] = decode_entities(lingotek_xml_decode($text)); // Copy filter format from source language field. if (!empty($comment_field[$this->comment->language][0]['format'])) { $comment_field[$target_language][$index]['format'] = $comment_field[$this->comment->language][0]['format']; } $index++; } } } $comment_node = LingotekNode::loadById($this->comment->nid); $comment_fields = array_keys(field_info_instances('comment', 'comment_node_' . $comment_node->type)); foreach ($comment_fields as $field) { // Copy any untranslated fields from the default language into this target. if (isset($this->comment->{$field}[$this->comment->language]) && !isset($this->comment->{$field}[$target_language])) { $this->comment->{$field}[$target_language] = $this->comment->{$field}[$this->comment->language]; } // Ensure that all fields get their LANGUAGE_NONE field data populated with the // comment's default language data, to support toggling off of comment translation // at some point in the future. if (!empty($this->comment->{$field}[$this->comment->language])) { $this->comment->{$field}[LANGUAGE_NONE] = $this->comment->{$field}[$this->comment->language]; } } } // This avoids an infitinite loop when hooks resulting from comment_save() are invoked. self::$content_update_in_progress = TRUE; comment_save($this->comment); self::$content_update_in_progress = FALSE; $this->comment = comment_load($this->comment->cid); } else { LingotekLog::error('Unable to refresh local contents for comment @cid. Could not find Lingotek Document ID.', array('@cid' => $this->comment->cid)); $success = FALSE; } return $success; }