From 6dbf5ae172e8336caa0971024ffdfa0148bcf718 Mon Sep 17 00:00:00 2001
From: Felix Rabinovich <virshu@users.sourceforge.net>
Date: Sat, 15 Nov 2008 08:19:14 +0000
Subject: Clean user / item relationship. Upload files gets the ownership of
 current user; and the views don't break if user module is not installed

---
 core/controllers/item.php           | 15 +++++++++++++--
 core/models/item.php                |  9 ++++++++-
 themes/default/views/album.html.php |  8 +++++---
 3 files changed, 26 insertions(+), 6 deletions(-)

diff --git a/core/controllers/item.php b/core/controllers/item.php
index 78ee7b0b..8bed14b4 100644
--- a/core/controllers/item.php
+++ b/core/controllers/item.php
@@ -44,13 +44,24 @@ class Item_Controller extends REST_Controller {
 
     case "photo":
       if (is_array($_FILES["file"]["name"])) {
-        for ($i = 0; $i < count($_FILES["file"]["name"]); $i++) {
+        $user = Session::instance()->get('user');
+        if ($user) {
+          $user_id = $user->id;
+        } else {
+          try {
+            $user_id = ORM::factory("user")->find()->id;
+          } catch (Exception $e) {
+            $user_id = null;
+          }
+        }
+        for ($i = 0; $i < count($_FILES["file"]["name"]) - 1; $i++) {
           if ($_FILES["file"]["error"][$i] == 0) {
             $photo = photo::create(
               $item->id,
               $_FILES["file"]["tmp_name"][$i],
               $_FILES["file"]["name"][$i],
-              $_FILES["file"]["name"][$i]);
+              $_FILES["file"]["name"][$i],
+              '', $user_id);
           } else {
             // @todo return a reasonable error
             throw new Exception("@todo ERROR_IN_UPLOAD_FILE");
diff --git a/core/models/item.php b/core/models/item.php
index 7209a46a..b592b706 100644
--- a/core/models/item.php
+++ b/core/models/item.php
@@ -19,7 +19,14 @@
  */
 class Item_Model extends ORM_MPTT {
   protected $children = 'items';
-  protected $has_one = array('owner' => 'user');
+  
+  function __construct($id) {
+    parent::__construct($id);
+    $module = ORM::factory("module")->where("name", 'user')->find();
+    if ($module->loaded) {
+      $this->has_one =  array('owner' => 'user');      
+    }
+  }
 
   /**
    * Is this item an album?
diff --git a/themes/default/views/album.html.php b/themes/default/views/album.html.php
index b59dba01..08a67b7b 100644
--- a/themes/default/views/album.html.php
+++ b/themes/default/views/album.html.php
@@ -21,9 +21,11 @@
     <h2><?= $child->title_edit ?></h2>
     <ul class="gMetadata">
       <li>Views: 321</li>
-      <? if ($child->owner): ?>
-      <li><?= _("By: ") ?><a href="#"><?= $child->owner->name ?></a></li>
-      <? endif ?>
+<?
+  try {
+      echo "<li>" . _("By: ") . '<a href="#">' . $child->owner->name . "</a></li>";
+  } catch(Exception $e) {}
+?>
     </ul>
   </li>
   <? endforeach ?>
-- 
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