From 4654eb2a446f64c66233b7bc38cc2a9b7bf151cc Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Thu, 6 Oct 2011 17:41:54 -0300
Subject: Coding muamba_recover() and misc fixes

---
 muamba.business.inc | 33 ++++++++++++++++++++++++---------
 muamba.module       | 24 ++++++++++++++++++++++++
 muamba.theme.inc    | 30 ++++++++++++++++++++++++++++++
 3 files changed, 78 insertions(+), 9 deletions(-)

diff --git a/muamba.business.inc b/muamba.business.inc
index 9d17f92..852add6 100644
--- a/muamba.business.inc
+++ b/muamba.business.inc
@@ -269,23 +269,38 @@ function muamba_return($mid) {
  *
  * @param $mid
  *   Transaction id.
- *
- * @todo
  */
 function muamba_recover($mid) {
   global $user;
+  $mid         = (int) $mid;
+  $transaction = muamba_get_transaction($mid);
+  $node        = node_load($transaction['nid']);
 
-  // TODO: load nid from db
-  $nid  = (int) $nid;
-  $node = node_load($nid);
-
-  if (!$node || $node->type != MUAMBA_NODE_TYPE) {
+  // Access check
+  if (!muamba_has_management_access($node)) {
     drupal_not_found();
   }
 
-  if ($node->uid != $user->uid) {
-    // TODO: not node owner
+  // Status check
+  if ($transaction['status'] != MUAMBA_ACCEPTED ||
+      $transaction['status'] != MUAMBA_RETURNED ||
+      $transaction['status'] != MUAMBA_LOST) {
+    drupal_not_found();
   }
+
+  // Update database
+  $update = db_update('muamba')
+    ->fields(array(
+      'status' => MUAMBA_RECOVERED,
+    ))
+    ->condition('mid', $mid, '=')
+    ->execute();
+
+  // Notify item owner
+  $message = theme('muamba_recover_message', array('transaction' => $transaction));
+  $reply   = privatemsg_reply($transaction['thread_id'], $message);
+
+  return t('Recovered item.');  
 }
 
 /**
diff --git a/muamba.module b/muamba.module
index de1724c..4bff851 100644
--- a/muamba.module
+++ b/muamba.module
@@ -174,6 +174,30 @@ function muamba_theme($existing, $type, $theme, $path) {
       ),
       'file' => 'muamba.theme.inc',
     ),
+    'muamba_cancel_message' => array(
+      'variables' => array(
+        'transaction' => NULL,
+      ),
+      'file' => 'muamba.theme.inc',
+    ),
+    'muamba_return_message' => array(
+      'variables' => array(
+        'transaction' => NULL,
+      ),
+      'file' => 'muamba.theme.inc',
+    ),
+    'muamba_recover_message' => array(
+      'variables' => array(
+        'transaction' => NULL,
+      ),
+      'file' => 'muamba.theme.inc',
+    ),
+    'muamba_lost_message' => array(
+      'variables' => array(
+        'transaction' => NULL,
+      ),
+      'file' => 'muamba.theme.inc',
+    ),
   );
 }
 
diff --git a/muamba.theme.inc b/muamba.theme.inc
index ac8cdc7..4e201f7 100644
--- a/muamba.theme.inc
+++ b/muamba.theme.inc
@@ -34,6 +34,8 @@ function theme_muamba_transactions($variables) {
   }
 
   foreach($transactions as $transaction) {
+    $actions = array();
+
     foreach (muamba_actions_available($type, $transaction['status']) as $action) {
       $callback  = muamba_actions($action);
       $actions[] = l(t($callback), 'muamba/'. $callback .'/'. $transaction['mid']);
@@ -104,3 +106,31 @@ function theme_muamba_accept_message($transaction = NULL) {
 function theme_muamba_reject_message($transaction = NULL) {
   return t('I reject your item request');
 }
+
+/**
+ * Theme callback.
+ */
+function theme_muamba_cancel_message($transaction = NULL) {
+  return t('I cancel my item request');
+}
+
+/**
+ * Theme callback.
+ */
+function theme_muamba_return_message($transaction = NULL) {
+  return t('I return your item');
+}
+
+/**
+ * Theme callback.
+ */
+function theme_muamba_recovered_message($transaction = NULL) {
+  return t('I recovered my item');
+}
+
+/**
+ * Theme callback.
+ */
+function theme_muamba_lost_message($transaction = NULL) {
+  return t('I declare that my item is lost');
+}
-- 
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