From db5c70c9692766bfcacf9f689a2cb9bedb44f2e7 Mon Sep 17 00:00:00 2001
From: Jakob Perry <japerry@45640.no-reply.drupal.org>
Date: Mon, 27 Jun 2016 11:54:47 -0700
Subject: [PATCH] 1781652

---
 og_context/og_context.module                    |   9 ++
 og_context/plugins/relationships/og_context.inc | 106 ++++++++++++++++++++++++
 2 files changed, 115 insertions(+)
 create mode 100644 og_context/plugins/relationships/og_context.inc

diff --git a/og_context/og_context.module b/og_context/og_context.module
index 0f76e39..70025f1 100644
--- a/og_context/og_context.module
+++ b/og_context/og_context.module
@@ -42,6 +42,15 @@ function og_context_init() {
 }
 
 /**
+ * Implements hook_ctools_plugin_directory().
+ */
+function og_context_ctools_plugin_directory($module, $plugin) {
+  if ($module == 'ctools') {
+    return 'plugins/' . $plugin;
+  }
+}
+
+/**
  * Implements hook_entity_property_info().
  *
  * Add the current-group to the system token (i.e. like current-user).
diff --git a/og_context/plugins/relationships/og_context.inc b/og_context/plugins/relationships/og_context.inc
new file mode 100644
index 0000000..ea9249b
--- /dev/null
+++ b/og_context/plugins/relationships/og_context.inc
@@ -0,0 +1,106 @@
+<?php
+
+/**
+ * @file
+ * Plugin to provide a context from og_context().
+ */
+
+/**
+ * Plugins are described by creating a $plugin array which will be used
+ * by the system that includes this file.
+ */
+$plugin = array(
+  'title' => t('Entity'),
+  'description' => t('Get the current group context.'),
+  'context' => 'og_context_og_context_context',
+  'edit form' => 'og_context_og_context_edit_form',
+  'get child' => 'og_context_og_context_get_child',
+  'get children' => 'og_context_og_context_get_children',
+);
+
+
+/**
+ * Returns a single relationship plugin.
+ */
+function og_context_og_context_get_child($plugin, $parent, $child) {
+  $plugins = og_context_og_context_get_children($plugin, $parent);
+  return $plugins[$parent . ':' . $child];
+}
+
+/**
+ * Get all the relationship plugins created by this file.
+ */
+function og_context_og_context_get_children($parent_plugin, $parent) {
+  $cid = $parent_plugin['name'] . ':' . $parent;
+  $cache = &drupal_static(__FUNCTION__);
+  if (!empty($cache[$cid])) {
+    return $cache[$cid];
+  }
+
+  // Set variables.
+  $entities = entity_get_info();
+  $plugins = array();
+  $group_entity_types = og_get_all_group_entity();
+
+  // There may be more than one entity type that can serve as a group.
+  foreach ($group_entity_types as $group_entity_type => $group_entity_type_label) {
+    $name = $group_entity_type;
+    $plugin_id = $parent . ':' . $name;
+
+    $plugin = $parent_plugin;
+    $replacements = array(
+      '@to_entity' => $group_entity_type_label,
+    );
+
+    $plugin['title'] = t('Current Organic Group: @to_entity', $replacements);
+    $plugin['keyword'] = $group_entity_type;
+    $plugin['context name'] = $name;
+    $plugin['name'] = $plugin_id;
+    $plugin['description'] = t('Get the current OG @to_entity context', $replacements);
+    $plugin['to entity'] = $entities[$group_entity_type];
+    $plugin['parent'] = $parent;
+    $plugin['required context'] = new ctools_context_required(t('Not Used'), 'string');
+
+    $plugins[$plugin_id] = $plugin;
+  }
+
+  return $plugins;
+}
+
+/**
+ * Return a new context based on an existing context.
+ */
+function og_context_og_context_context($context, $conf) {
+
+  $plugin = $conf['name'];
+  list($plugin, $to_entity) = explode(':', $plugin);
+
+  // Get the current context.
+  $current_context = og_context();
+  if (!empty($current_context['group_type']) && $current_context['group_type'] === $to_entity) {
+    if (!empty($current_context['gid']) && is_numeric($current_context['gid'])) {
+      $gid = $current_context['gid'];
+    }
+  }
+
+  // If a gid was found above, return a context.
+  if (!empty($gid)) {
+    return ctools_context_create('entity:' . $to_entity, $gid);
+  }
+
+  // Default to returning an empty context.
+  return ctools_context_create_empty('entity:' . $to_entity, NULL);
+}
+
+/**
+ * Configuration form.
+ */
+function og_context_og_context_edit_form($form, &$form_state) {
+
+  // Hide the context select list because the context does not actually get used.
+  if (!empty($form['context'])) {
+    $form['context']['#description'] = t('This context is not actually used. Organic Groups will get the current group from the current page.');
+  }
+
+  return $form;
+}
-- 
2.6.4 (Apple Git-63)