trying to add mrna<->polypeptide links

templates/page.tpl.php

@@ -84,6 +84,16 @@
  * @see bipaa_process_page()
  * @see html.tpl.php
  */
+
+$feat_nav = "";
+if ($node->type == "chado_feature") {
+    if ($node->feature->type_id->name == "mRNA") {
+        $feat_nav = "<p><a href=\"\">View corresponding polypeptide</a></p>";
+    }
+    else if ($node->feature->type_id->name == "polypeptide") {
+        $feat_nav = "<p><a href=\"\">View corresponding mRNA</a></p>";
+    }
+}
 ?>
     <header id="masthead" class="site-header" role="banner">
         <a class="home-link" href="<?php echo $GLOBALS['base_url']; ?>" title="BIPAA" rel="home">
@@ -191,6 +201,11 @@
               <?php print $title; ?>
             </h1>
           <?php endif; ?>
+          <?php if (!empty($feat_nav)): ?>
+              <h2 class="feat_nav" id="feat_nav">
+                  <?php print $feat_nav; ?>
+              </h2>
+          <?php endif; ?>
           <?php print render($title_suffix); ?>
       </header>
       <?php if ($tabs): ?>

templates/tripal_feature_base.tpl.php

-<?php
-$feature  = $variables['node']->feature;  ?>
-
-<div class="tripal_feature-data-block-desc tripal-data-block-desc"></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
-// This table for the analysis has a vertical header (down the first column)
-// so we do not provide headers here, but specify them in the $rows array below.
-$headers = array();
-
-// 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();
-
-// Name row
-$rows[] = array(
-  array(
-    'data' => 'Name',
-    'header' => TRUE,
-    'width' => '20%',
-  ),
-  $feature->name
-);
-// Unique Name row
-$rows[] = array(
-  array(
-    'data' => 'Unique Name',
-    'header' => TRUE
-  ),
-  $feature->uniquename
-);
-// Type row
-$rows[] = array(
-  array(
-    'data' => 'Type',
-    'header' => TRUE
-  ),
-  $feature->type_id->name
-);
-// Organism row
-$organism = $feature->organism_id->genus ." " . $feature->organism_id->species ." (" . $feature->organism_id->common_name .")";
-if (property_exists($feature->organism_id, 'nid')) {
-  $organism = l("<i>" . $feature->organism_id->genus . " " . $feature->organism_id->species . "</i> (" . $feature->organism_id->common_name .")", "node/".$feature->organism_id->nid, array('html' => TRUE));
-}
-$rows[] = array(
-  array(
-    'data' => 'Organism',
-    'header' => TRUE,
-  ),
-  $organism
-);
-// Seqlen row
-if($feature->seqlen > 0) {
-  $rows[] = array(
-    array(
-      'data' => 'Sequence length',
-      'header' => TRUE,
-    ),
-    $feature->seqlen
-  );
-}
-// allow site admins to see the feature ID
-if (user_access('view ids')) {
-  // Feature ID
-  $rows[] = array(
-    array(
-      'data' => 'Feature ID',
-      'header' => TRUE,
-      'class' => 'tripal-site-admin-only-table-row',
-    ),
-    array(
-      'data' => $feature->feature_id,
-      'class' => 'tripal-site-admin-only-table-row',
-    ),
-  );
-}
-// Is Obsolete Row
-if($feature->is_obsolete == TRUE){
-  $rows[] = array(
-    array(
-      'data' => '<div class="tripal_feature-obsolete">This feature is obsolete</div>',
-      'colspan' => 2
-    ),
-  );
-}
-
-// 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' => $rows,
-  'attributes' => array(
-    'id' => 'tripal_feature-table-base',
-    'class' => 'tripal-data-table'
-  ),
-  'sticky' => FALSE,
-  'caption' => '',
-  'colgroups' => array(),
-  'empty' => '',
-);
-
-// once we have our table array structure defined, we call Drupal's theme_table()
-// function to generate the table.
-
-if ($feature->type_id->name == "mRNA") {
-    echo "<p><a href=\"\">View corresponding polypeptide</a></p>";
-}
-else if ($feature->type_id->name == "polypeptide") {
-    echo "<p><a href=\"\">View corresponding mRNA</a></p>";
-}
-
-print theme_table($table);