Moved candidate picture logic to association_drupalorg_candidate_picture()

template.php

@@ -89,21 +89,7 @@ function bluecheese_election_candidate_ballot_item($variables) {
   $candidate = $variables['candidate'];
   $account = user_load($candidate->uid);
 
-  if (!empty($candidate->field_election_picture)) {
-    $picture = theme('image_style', array(
-      'style_name' => 'candidate_thumbnail',
-      'path' => $candidate->field_election_picture[LANGUAGE_NONE][0]['uri'],
-      'alt' => t('@user’s picture', array('@user' => format_username($account))),
-      'attributes' => array(
-        'title' => t('View user picture'),
-        'class' => array('candidate-picture'),
-      ),
-    ));
-  }
-  else {
-    $picture = NULL;
-  }
-
+  $picture = association_drupalorg_candidate_picture($candidate, $account);
   $full_name = theme('election_candidate_full_name', array('candidate' => $candidate));
   $link = l($picture . $full_name, election_candidate_uri_path($candidate), array('html' => TRUE));