app = $app; $this->sbas_id = $record->get_sbas_id(); $this->record = $record; $this->databox = $databox; return $this; } public function get_record() { return $this->record; } protected function retrieve_fields() { if (is_array($this->fields)) { return $this->fields; } $fields = []; try { $fields = $this->get_data_from_cache(); } catch (\Exception $e) { $sql = "SELECT m.id as meta_id, s.id as structure_id FROM metadatas m, metadatas_structure s WHERE m.record_id = :record_id AND s.id = m.meta_struct_id ORDER BY s.sorter ASC"; $stmt = $this->databox->get_connection()->prepare($sql); $stmt->execute([':record_id' => $this->record->get_record_id()]); $fields = $stmt->fetchAll(PDO::FETCH_ASSOC); $stmt->closeCursor(); if ($fields) { $this->set_data_to_cache($fields); } } $rec_fields = array(); if ($fields) { foreach ($fields as $row) { $databox_meta_struct = databox_field::get_instance($this->app, $this->databox, $row['structure_id']); $metadata = new caption_field($this->app, $databox_meta_struct, $this->record); $rec_fields[$databox_meta_struct->get_id()] = $metadata; } } $this->fields = $rec_fields; return $this->fields; } /** * * @param array $grep_fields * @param Boolean $IncludeBusiness * * @return array */ public function get_fields(Array $grep_fields = null, $IncludeBusiness = false) { $fields = []; foreach ($this->retrieve_fields() as $meta_struct_id => $field) { if ($grep_fields && ! in_array($field->get_name(), $grep_fields)) { continue; } if ($field->get_databox_field()->isBusiness() === true && ! $IncludeBusiness) { continue; } $fields[] = $field; } return $fields; } /** * * @param type $fieldname * @return \caption_field * @throws \Exception */ public function get_field($fieldname) { foreach ($this->get_fields(null, true) as $field) { if ($field->get_name() == $fieldname) { return $field; } } throw new \Exception('Field not found'); } public function has_field($fieldname) { foreach ($this->get_fields(null, true) as $field) { if ($field->get_name() == $fieldname) { return true; } } return false; } /** * * @param type $label * @return caption_field */ public function get_dc_field($label) { $fields = $this->retrieve_fields(); if (null !== $field = $this->databox->get_meta_structure()->get_dces_field($label)) { if (isset($fields[$field->get_id()])) { return $fields[$field->get_id()]; } } return null; } /** * * @param string $highlight * @param array $grep_fields * @param SearchEngineInterface $searchEngine * @param Boolean $includeBusiness * * @return array */ public function get_highlight_fields($highlight = '', Array $grep_fields = null, SearchEngineInterface $searchEngine = null, $includeBusiness = false, SearchEngineOptions $options = null) { $fields = []; foreach ($this->get_fields($grep_fields, $includeBusiness) as $meta_struct_id => $field) { $values = []; foreach ($field->get_values() as $metaId => $v) { $values[$metaId] = [ 'value' => $v->getValue(), 'from_thesaurus' => $highlight ? $v->isThesaurusValue() : false, 'qjs' => $v->getQjs(), ]; } $fields[$field->get_name()] = [ 'values' => $values, 'name' => $field->get_name(), 'label' => $field->get_databox_field()->get_label($this->app['locale']), 'separator' => $field->get_databox_field()->get_separator(), 'sbas_id' => $field->get_databox_field()->get_databox()->get_sbas_id() ]; } if ($searchEngine instanceof SearchEngineInterface) { $ret = $searchEngine->excerpt($highlight, $fields, $this->record, $options); // sets highlighted value from search engine, highlighted values will now // be surrounded by [[em]][[/em]] tags if ($ret) { foreach ($fields as $key => $value) { if (!isset($ret[$key])) { continue; } foreach ($ret[$key] as $metaId => $newValue) { $fields[$key]['values'][$metaId]['value'] = $newValue; } } } } return $fields; } /** * Part of the cache_cacheableInterface * * @param string $option * @return string */ public function get_cache_key($option = null) { return 'caption_' . $this->record->get_serialize_key() . ($option ? '_' . $option : ''); } /** * Part of the cache_cacheableInterface * * @param string $option * @return mixed */ public function get_data_from_cache($option = null) { return $this->record->get_databox()->get_data_from_cache($this->get_cache_key($option)); } /** * Part of the cache_cacheableInterface * * @param mixed $value * @param string $option * @param int $duration * @return caption_field */ public function set_data_to_cache($value, $option = null, $duration = 0) { return $this->record->get_databox()->set_data_to_cache($value, $this->get_cache_key($option), $duration); } /** * Part of the cache_cacheableInterface * * @param string $option * @return caption_field */ public function delete_data_from_cache($option = null) { $this->fields = null; return $this->record->get_databox()->delete_data_from_cache($this->get_cache_key($option)); } }