From f8a758f6d8b460a4c22a7aa8835ffa57708e800f Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Tue, 8 Nov 2011 20:20:14 -0200
Subject: Adding muamba_availability_info()

---
 muamba.business.inc | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'muamba.business.inc')

diff --git a/muamba.business.inc b/muamba.business.inc
index 56a1237..d7de834 100644
--- a/muamba.business.inc
+++ b/muamba.business.inc
@@ -50,6 +50,12 @@ function muamba_actions_available($type = 'sent', $status) {
         );
       break;
 
+    case MUAMBA_REJECTED:
+      $actions = array(
+        MUAMBA_REQUESTED,
+        );
+      break;
+
     default:
       $actions = array();
     }
@@ -399,3 +405,34 @@ function muamba_widget($node, $size = 'small') {
     'size'         => $size,
   ));
 }
+
+/**
+ * Return availability information.
+ *
+ * @param $nid
+ *   Muamba node id.
+ *
+ * @return
+ *   Human-readable availability information.
+ */
+function muamba_availability_info($nid) {
+  global $user;
+  $available = muamba_check_availability($nid);
+  $node      = node_load($nid);
+
+  if ($node->uid == $user->uid) {
+    return t('You own the item');
+  }
+  elseif (!$available) {
+    $transaction = muamba_current_transactions($nid, $user->uid);
+
+    if (isset($transaction['uid']) && $transaction['uid'] == $user->uid) {
+      return t('You requested');
+    }
+    else {
+      return t('No');
+    }
+  }
+
+  return t('Yes');
+}
-- 
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