views_handler_field_dbxref_accession_link.inc
Used for a custom field so that field can render the database reference link
File
tripal_views/views/handlers/deprecated/views_handler_field_dbxref_accession_link.incView source
- <?php
-
- /**
- * @file
- * Used for a custom field so that field can render the database reference link
- *
- * @ingroup views_field_handlers
- * @ingroup tripal_core
- */
- class views_handler_field_dbxref_accession_link extends views_handler_field {
- function construct() {
- parent::construct();
-
- $this->additional_fields['accession'] = 'accession';
- $this->additional_fields['db_id'] = 'db_id';
-
- }
-
- function query() {
- $this->ensure_my_table();
- $this->add_additional_fields();
- }
-
- function render($values) {
-
- $accession = $values->{$this->aliases['accession']};
- $db_id = $values->{$this->aliases['db_id']};
-
- if (!empty($db_id) AND !empty($accession)) {
- // @coder-ignore: non-drupal schema therefore table prefixing does not apply
- $result = db_fetch_object(chado_query('SELECT urlprefix FROM {db} WHERE db_id=%d', $db_id));
- $urlprefix = $result->urlprefix;
-
- if (!empty($urlprefix)) {
- $accession_link = $urlprefix . $accession;
- return $accession_link;
- }
- else {
- return $accession;
- }
- }
- else {
- return $accession;
- }
- }
- }