From a4b06e112610960a8eb0f64e86577ef330a07bc6 Mon Sep 17 00:00:00 2001
From: Matt Korostoff <MKorostoff@gmail.com>
Date: Sat, 30 Aug 2014 15:27:04 -0400
Subject: [PATCH] Issue #1011370 by leonsio: ctools relationship from user

---
 plugins/relationships/profile2.inc |   59 ++++++++++++++++++++++++++++++++++++
 profile2.module                    |   42 +++++++++++++++++++++++++
 2 files changed, 101 insertions(+)
 create mode 100644 plugins/relationships/profile2.inc

diff --git a/plugins/relationships/profile2.inc b/plugins/relationships/profile2.inc
new file mode 100644
index 0000000..e95d85e
--- /dev/null
+++ b/plugins/relationships/profile2.inc
@@ -0,0 +1,59 @@
+<?php
+
+/**
+ * @file
+ * Plugin to provide an relationship handler for profile2 from user.
+ */
+
+/**
+ * Plugins are described by creating a $plugin array which will be used
+ * by the system that includes this file.
+ */
+$plugin = array(
+  'title' => t('Profile2 from user'),
+  'keyword' => 'profile2',
+  'description' => t('Adds a profile2 type from a user context.'),
+  'required context' => new ctools_context_required(t('User'), 'entity:user'),
+  'context' => 'profile2_from_user_context',
+  'edit form' => 'profile2_from_user_settings_form',
+  'defaults' => array('type' => 'main'),
+);
+
+/**
+ * Return a new context based on an existing context.
+ */
+function profile2_from_user_context($context, $conf) {
+  // If unset it wants a generic, unfilled context, which is just NULL.
+  if (empty($context->data) || !isset($context->data->uid)) {
+    return ctools_context_create_empty('entity:profile2', NULL);
+  }
+
+  $account = clone $context->data;
+
+  if ($profile = profile2_load_by_user($account, $conf['type'])) {
+    return ctools_context_create('entity:profile2', $profile);
+  }
+}
+
+/**
+ * Settings form for the relationship.
+ */
+function profile2_from_user_settings_form($form, &$form_state) {
+  $conf = $form_state['conf'];
+
+  $options = array();
+  foreach (profile2_get_types() as $type => $info) {
+    $options[$type] = $info->label;
+  }
+
+  $form['type'] = array(
+    '#type' => 'select',
+    '#title' => t('Select Profile2 Type'),
+    '#options' => $options,
+    '#default_value' => $conf['type'],
+    '#prefix' => '<div class="clearfix">',
+    '#suffix' => '</div>',
+  );
+
+  return $form;
+}
diff --git a/profile2.module b/profile2.module
index 032f043..467333d 100644
--- a/profile2.module
+++ b/profile2.module
@@ -1049,3 +1049,45 @@ function profile2_user_get_properties($account, array $options, $name) {
   $profile = profile2_load_by_user($account, substr($name, 8));
   return $profile ? $profile : NULL;
 }
+
+/**
+ * Implements hook_ctools_plugin_directory().
+ */
+function profile2_ctools_plugin_directory($owner, $plugin_type) {
+  if ($owner == 'ctools' && !empty($plugin_type)) {
+    return 'plugins/' . $plugin_type;
+  }
+}
+
+/**
+ * Implements hook_FORM_ID_alter
+ *
+ * On the page manager edit form, if you add the user context, ctools automatically
+ * provides the option to create a relationship to the profile table.  This
+ * relationship is nearly useless, as it can only be used to include data from
+ * the main profile type (i.e. the bundle is hardcoded).  We will remove this
+ * option, and provide our own relationship.
+ *
+ * @see
+ * plugins/relationships/profile2.inc
+ */
+function profile2_form_ctools_context_handler_edit_context_alter(&$form, $form_state) {
+    unset($form['right']['relationships_table']['buttons']['relationship']['item']['#options']['entity_from_schema:uid-user-profile2']);
+}
+
+/**
+ * Implements hook_preprocess_ctools_context_item_form
+ *
+ * This has the same functional goal as profile2_form_ctools_context_handler_edit_context_alter.
+ * When the User context is added for the first time, Ctools will update the
+ * relationship dropdown with ajax.  hook_form_alter is not called in this case,
+ * because ctools calls form_builder() directly.  The new dropdown is passed
+ * through theme_ctools_context_item_form before being passed to ajax_render, so
+ * that is our best opportunity to alter it.
+ *
+ * @see
+ * ctools_context_ajax_item_add
+ */
+function profile2_preprocess_ctools_context_item_form(&$vars) {
+  unset($vars['form']['buttons']['relationship']['item']['#options']['entity_from_schema:uid-user-profile2']);
+}
-- 
1.7.10.2 (Apple Git-33)