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- <?php
- $library = $variables['node']->library;
- $references = array();
- // Second, expand the library object to include the records from the library_dbxref table
- $options = array('return_array' => 1);
- $library = chado_expand_var($library, 'table', 'library_dbxref', $options);
- $library_dbxrefs = $library->library_dbxref;
- if (count($library_dbxrefs) > 0 ) {
- foreach ($library_dbxrefs as $library_dbxref) {
- $references[] = $library_dbxref->dbxref_id;
- }
- }
- if(count($references) > 0){ ?>
- <div class="tripal_library-data-block-desc tripal-data-block-desc">External references for this <?php print $library->type_id->name ?></div><?php
-
- // the $headers array is an array of fields to use as the colum headers.
- // additional documentation can be found here
- // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
- $headers = array('Database', 'Accession');
-
- // the $rows array contains an array of rows where each row is an array
- // of values for each column of the table in that row. Additional documentation
- // can be found here:
- // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
- $rows = array();
- foreach ($references as $dbxref){
-
- $dbname = $dbxref->db_id->name;
- if ($dbxref->db_id->url) {
- $dbname = l($dbname, $dbxref->db_id->url, array('attributes' => array('target' => '_blank')));
- }
-
- $accession = $dbxref->accession;
- if ($dbxref->db_id->urlprefix) {
- $accession = l($accession, $dbxref->db_id->urlprefix . $dbxref->accession, array('attributes' => array('target' => '_blank')));
- }
- $rows[] = array(
- $dbname,
- $accession
- );
- }
-
- // the $table array contains the headers and rows array as well as other
- // options for controlling the display of the table. Additional
- // documentation can be found here:
- // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
- $table = array(
- 'header' => $headers,
- 'rows' => $rows,
- 'attributes' => array(
- 'id' => 'tripal_library-table-references',
- 'class' => 'tripal-data-table'
- ),
- 'sticky' => FALSE,
- 'caption' => '',
- 'colgroups' => array(),
- 'empty' => '',
- );
-
- // once we have our table array structure defined, we call Drupal's theme_table()
- // function to generate the table.
- print theme_table($table);
- }
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