operation__phylotree_vis_formatter.inc
File
tripal_chado/includes/TripalFields/operation__phylotree_vis/operation__phylotree_vis_formatter.incView source
- <?php
-
- class operation__phylotree_vis_formatter extends ChadoFieldFormatter {
-
- // The default lable for this field.
- public static $default_label = 'Phylogenetic tree visualisation';
-
- // The list of field types for which this formatter is appropriate.
- public static $field_types = array('operation__phylotree_vis');
-
- /**
- * @see TripalFieldFormatter::view()
- */
- public function view(&$element, $entity_type, $entity, $langcode, $items, $display) {
- global $user;
- if (count($items) > 0) {
-
- if (user_access('administrator')) {
- $message = t('Site administrators: You can customize the look of phylogenetic trees at the !menu page.',
- array('!menu' => l('Phylogeny and Taxonomy', 'admin/tripal/storage/chado/phylogeny')));
- $admin_message = tripal_set_message($message, TRIPAL_INFO, array('return_html' => TRUE));
- $element[0]['admin_message'] = array(
- '#type' => 'markup',
- '#markup' => $admin_message,
- );
- }
-
- $phylotree = $entity->chado_record;
-
- $node = new stdClass();
- $node->phylotree = $phylotree;
-
- $phylotree = chado_expand_var($phylotree,'field','phylotree.comment');
- module_load_include('inc', 'tripal_chado', 'includes/tripal_chado.phylotree');
- tripal_phylogeny_prepare_tree_viewer($phylotree);
-
- if ($phylotree->has_nodes) {
- $element[0]['comment'] = array(
- '#type' => 'markup',
- '#markup' => 'Click a species to view its species page.',
- );
- $ajax_loader = url(drupal_get_path('module', 'tripal') . '/theme/images/ajax-loader.gif');
- $element[0]['phylogram'] = array(
- '#type' => 'markup',
- '#markup' => '
- <div id="phylogram">
- <img src="' . $ajax_loader . '" class="phylogram-ajax-loader"/>
- </div>
- '
- );
- }
- }
- }
- }