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- <?php
- $pub = $variables['node']->pub;
- // expand the pub object to include the records from the pub_dbxref table
- $options = array('return_array' => 1);
- $pub = chado_expand_var($pub, 'table', 'pub_dbxref', $options);
- $pub_dbxrefs = $pub->pub_dbxref;
- $references = array();
- if (count($pub_dbxrefs) > 0 ) {
- foreach ($pub_dbxrefs as $pub_dbxref) {
- $references[] = $pub_dbxref->dbxref_id;
- }
- }
- if(count($references) > 0){ ?>
- <div class="tripal_pub-data-block-desc tripal-data-block-desc">This publication is also available in the following databases:</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){
- $database = $dbxref->db_id->name . ': ' . $dbxref->db_id->description;
- if ($dbxref->db_id->url) {
- $database = l($dbxref->db_id->name, $dbxref->db_id->url, array('attributes' => array('target' => '_blank'))) . ': ' . $dbxref->db_id->description;
- }
- $accession = $dbxref->db_id->name . ':' . $dbxref->accession;
- if ($dbxref->db_id->urlprefix) {
- $accession = l($accession, tripal_get_dbxref_url($dbxref), array('attributes' => array('target' => '_blank')));
- }
- if (property_exists($dbxref, 'is_primary')) {
- $accession .= " <i>(primary cross-reference)</i>";
- }
- $rows[] = array(
- $database,
- $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' => $rows,
- 'attributes' => array(
- 'id' => 'tripal_pub-table-references',
- 'class' => 'tripal-data-table'
- ),
- 'sticky' => FALSE,
- 'caption' => '',
- 'colgroups' => array(),
- 'empty' => '',
- );
- // once we have our table array structure defined, we call Drupal's theme_table()
- // function to generate the table.
- print theme_table($table);
- }
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