From 61c12bd9539cd0d74f43bc74414f79609621b397 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Wed, 9 Nov 2011 14:23:04 -0200
Subject: Showing muamba widget at muamba_privatemsg_view_alter()

---
 muamba.module | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

(limited to 'muamba.module')

diff --git a/muamba.module b/muamba.module
index 3aa94bc..b03dea8 100644
--- a/muamba.module
+++ b/muamba.module
@@ -249,12 +249,27 @@ function muamba_block_view($delta = '') {
 
 /**
  * Implements hook_privatemsg_view_alter()
- *
- * @todo
  */
 function muamba_privatemsg_view_alter(&$content) {
-  $bar = 'TODO: Add here request management bar.';
-  $content['participants']['#markup'] = $bar . $content['participants']['#markup'];
+  $thread      = $content['#thread']['thread_id'];
+  $transaction = muamba_get_transaction($thread, 'thread_id');
+
+  if (!empty($transaction)) {
+    global $user;
+
+    $node      = node_load($transaction['nid']);
+    $available = muamba_check_availability($node->nid);
+    $widget    = ($node->uid == $user->uid) ? 'owner' : 'requester';
+
+    $bar = theme('muamba_widget_'. $widget, array(
+      'node'        => $node,
+      'transaction' => $transaction,
+      'available'   => $available,
+      'size'        => 'big',
+    ));
+
+    $content['participants']['#markup'] = $bar . $content['participants']['#markup'];
+  }
 }
 
 /**
-- 
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