first import

sites/all/modules/ctools/plugins/contexts/vocabulary.inc

@@ -0,0 +1,72 @@
+<?php
+
+/**
+ * @file
+ *
+ * Plugin to provide a vocabulary context
+ */
+
+/**
+ * Plugins are described by creating a $plugin array which will be used
+ * by the system that includes this file.
+ */
+$plugin = array(
+  'title' => t("Taxonomy vocabulary"),
+  'description' => t('A single taxonomy vocabulary object.'),
+  'context' => 'ctools_context_create_vocabulary',
+  'edit form' => 'ctools_context_vocabulary_settings_form',
+  'defaults' => array('vid' => ''),
+  'keyword' => 'vocabulary',
+  'context name' => 'vocabulary',
+  // This context is deprecated and should not be usable in the UI.
+  'no ui' => TRUE,
+  'no required context ui' => TRUE,
+  'superceded by' => 'entity:taxonomy_vocabulary',
+);
+
+/**
+ * It's important to remember that $conf is optional here, because contexts
+ * are not always created from the UI.
+ */
+function ctools_context_create_vocabulary($empty, $data = NULL, $conf = FALSE) {
+  $context = new ctools_context('vocabulary');
+  $context->plugin = 'vocabulary';
+
+  if ($empty) {
+    return $context;
+  }
+
+  if ($conf && isset($data['vid'])) {
+    $data = taxonomy_vocabulary_load($data['vid']);
+  }
+
+  if (!empty($data)) {
+    $context->data     = $data;
+    $context->title    = $data->name;
+    $context->argument = $data->vid;
+    return $context;
+  }
+}
+
+function ctools_context_vocabulary_settings_form($form, &$form_state) {
+  $conf = $form_state['conf'];
+
+  $options = array();
+  foreach (taxonomy_get_vocabularies() as $vid => $vocabulary) {
+    $options[$vid] = $vocabulary->name;
+  }
+
+  $form['vid'] = array(
+    '#title' => t('Vocabulary'),
+    '#type' => 'select',
+    '#options' => $options,
+    '#default_value' => $conf['vid'],
+    '#description' => t('Select the vocabulary for this form.'),
+  );
+
+  return $form;
+}
+
+function ctools_context_vocabulary_settings_form_submit($form, &$form_state) {
+  $form_state['conf']['vid'] = $form_state['values']['vid'];
+}