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@@ -0,0 +1,80 @@
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+<?php
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+$organism = $variables['node']->organism;
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+$references = array();
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+
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+// expand the organism object to include the records from the organism_dbxref table
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+$options = array('return_array' => 1);
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+$organism = tripal_core_expand_chado_vars($organism, 'table', 'organism_dbxref', $options);
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+$organism_dbxrefs = $organism->organism_dbxref;
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+if (count($organism_dbxrefs) > 0 ) {
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+ foreach ($organism_dbxrefs as $organism_dbxref) {
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+ if($organism_dbxref->dbxref_id->db_id->name == 'GFF_source'){
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+ // check to see if the reference 'GFF_source' is there. This reference is
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+ // used to if the Chado Perl GFF loader was used to load the organisms
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+ }
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+ else {
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+ $references[] = $organism_dbxref->dbxref_id;
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+ }
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+ }
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+}
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+
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+
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+if(count($references) > 0){ ?>
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+ <div class="tripal_organism-info-box-desc tripal-info-box-desc">External references for this organism</div><?php
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+
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+ // the $headers array is an array of fields to use as the colum headers.
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+ // additional documentation can be found here
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+ // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
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+ $headers = array('Dababase', 'Accession');
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+
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+ // the $rows array contains an array of rows where each row is an array
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+ // of values for each column of the table in that row. Additional documentation
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+ // can be found here:
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+ // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
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+ $rows = array();
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+
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+ foreach ($references as $dbxref){
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+
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+ // skip the GFF_source entry as this is just needed for the GBrowse chado adapter
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+ if ($dbxref->db_id->name == 'GFF_source'){
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+ continue;
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+ }
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+ $dbname = $dbxref->db_id->name;
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+ if ($dbxref->db_id->url) {
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+ $dbname = l($dbname, $dbxref->db_id->url, array('attributes' => array('target' => '_blank')));
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+ }
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+
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+ $accession = $dbxref->accession;
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+ if ($dbxref->db_id->urlprefix) {
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+ $accession = l($accession, $dbxref->db_id->urlprefix . $dbxref->accession, array('attributes' => array('target' => '_blank')));
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+ }
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+ if (property_exists($dbxref, 'is_primary')) {
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+ $accession .= " <i>(primary cross-reference)</i>";
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+ }
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+ $rows[] = array(
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+ $dbname,
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+ $accession
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+ );
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+ }
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+
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+ // the $table array contains the headers and rows array as well as other
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+ // options for controlling the display of the table. Additional
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+ // documentation can be found here:
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+ // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
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+ $table = array(
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+ 'header' => $headers,
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+ 'rows' => $rows,
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+ 'attributes' => array(
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+ 'id' => 'tripal_organism-table-references',
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+ ),
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+ 'sticky' => FALSE,
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+ 'caption' => '',
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+ 'colgroups' => array(),
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+ 'empty' => '',
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+ );
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+
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+ // once we have our table array structure defined, we call Drupal's theme_table()
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+ // function to generate the table.
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+ print theme_table($table);
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+}?>
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+
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