first import

Signed-off-by: bachy <git@g-u-i.net>
2012-05-01 15:30:58 +02:00
commit 292f704f37
13 changed files with 1857 additions and 0 deletions
@@ -0,0 +1,89 @@
+<?php
+
+/**
+ * Implements hook_field_formatter_info().
+ */
+function term_reference_tree_field_formatter_info() {
+  return array(
+    'term_reference_tree' => array(
+      'label' => 'Term reference tree',
+      'field types' => array('taxonomy_term_reference'),
+      'settings' => array(
+        'token_display_selected' => '',
+        'token_display_unselected' => '',
+      ),
+    ),
+  );
+}
+
+
+/**
+ * Implements hook_field_formatter_view().
+ */
+function term_reference_tree_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
+  $element = array();
+
+  switch ($display['type']) {
+    case 'term_reference_tree':
+      $element[] = array(
+        '#theme' => 'term_tree_list',
+        '#data' => $items,
+        '#display' => $display,
+        '#attached' => array('css' => array(drupal_get_path('module', 'term_reference_tree') . '/term_reference_tree.css')),
+      );
+      break;
+  }
+
+  return $element;
+}
+
+
+/**
+ * Implements hook_field_formatter_settings_form().
+ */
+function term_reference_tree_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
+  $display = $instance['display'][$view_mode];
+  $settings = $display['settings'];
+
+  $element = array();
+  if ($display['type'] == 'term_reference_tree' && module_exists('token')) {
+    $element['token_display_selected'] = array(
+      '#type' => 'textarea',
+      '#title' => 'Custom Term Label',
+      '#description' => t("Use tokens to change the term label.  Leave this field blank to use the term name linked to its taxonomy page."),
+      '#default_value' => $settings['token_display_selected'],
+    );
+
+    $element['token_display_unselected'] = array(
+      '#type' => 'textarea',
+      '#title' => 'Custom Term Label (unselected)',
+      '#description' => t("Use tokens to change the term label for unselected parent terms.  Leave this field blank to use the same tokens as above."),
+      '#default_value' => $settings['token_display_unselected'],
+    );
+
+    $element['tokens_list'] = array(
+      '#theme' => 'token_tree',
+      '#token_types' => array('term'),
+    );
+  }
+  
+  return $element;
+}
+
+
+/**
+ * Implements hook_field_formatter_settings_summary().
+ */
+function term_reference_tree_field_formatter_settings_summary($field, $instance, $view_mode) {
+  $display = $instance['display'][$view_mode];
+  $settings = $display['settings'];
+
+  $summary = '';
+
+  if ($display['type'] == 'term_reference_tree') {
+    $summary = t('Uses tokens: ') . t($settings['token_display_selected'] != '' ? 'Yes' : 'No');
+  }
+
+  return $summary;
+}
+