From b0847a61f52b8056365d26b52d23dddab329b62d Mon Sep 17 00:00:00 2001
From: Bart Visscher <bartv@thisnet.nl>
Date: Thu, 6 Oct 2011 21:22:01 +0200
Subject: [PATCH] Start using OC_JSON in gallery app

---
 apps/gallery/ajax/cover.php         |  7 ++-----
 apps/gallery/ajax/createAlbum.php   |  9 +++------
 apps/gallery/ajax/getAlbums.php     |  9 +++------
 apps/gallery/ajax/getCovers.php     |  7 ++-----
 apps/gallery/ajax/scanForAlbums.php | 11 ++++-------
 apps/gallery/ajax/thumbnail.php     |  7 ++-----
 apps/gallery/index.php              |  1 +
 7 files changed, 17 insertions(+), 34 deletions(-)

diff --git a/apps/gallery/ajax/cover.php b/apps/gallery/ajax/cover.php
index 44d7302851..d83f4daaa5 100644
--- a/apps/gallery/ajax/cover.php
+++ b/apps/gallery/ajax/cover.php
@@ -1,5 +1,7 @@
 <?php
 require_once('../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('gallery');
 
 function CroppedThumbnail($imgSrc,$thumbnail_width,$thumbnail_height) { //$imgSrc is a FILE - Returns an image resource.
     //getting the image dimensions  
@@ -36,11 +38,6 @@ function CroppedThumbnail($imgSrc,$thumbnail_width,$thumbnail_height) { //$imgSr
     return $thumb;
 }
 
-// Check if we are a user
-if( !OC_User::isLoggedIn()){
-	echo json_encode( array( 'status' => 'error', 'data' => array( 'message' => 'You need to log in.')));
-	exit();
-}
 $box_size = 200;
 $album_name = $_GET['album'];
 $x = $_GET['x'];
diff --git a/apps/gallery/ajax/createAlbum.php b/apps/gallery/ajax/createAlbum.php
index 3a490bdc3b..610f761b72 100644
--- a/apps/gallery/ajax/createAlbum.php
+++ b/apps/gallery/ajax/createAlbum.php
@@ -1,14 +1,11 @@
 <?php
 require_once('../../../lib/base.php');
-
-if( !OC_User::isLoggedIn()){
-	echo json_encode( array( 'status' => 'error', 'data' => array( 'message' => 'You need to log in.')));
-	exit();
-}
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('gallery');
 
 $stmt = OC_DB::prepare('INSERT INTO *PREFIX*gallery_albums ("uid_owner", "album_name") VALUES ("'.OC_User::getUser().'", "'.$_GET['album_name'].'")');
 $stmt->execute(array());
 
-echo json_encode(array( 'status' => 'success', 'name' => $_GET['album_name']));
+OC_JSON::success(array('name' => $_GET['album_name']));
 
 ?>
diff --git a/apps/gallery/ajax/getAlbums.php b/apps/gallery/ajax/getAlbums.php
index 2829dae81f..38bea74636 100644
--- a/apps/gallery/ajax/getAlbums.php
+++ b/apps/gallery/ajax/getAlbums.php
@@ -1,10 +1,7 @@
 <?php
 require_once('../../../lib/base.php');
-
-if (!OC_User::IsLoggedIn()) {
-  echo json_encode(array('status' => 'error', 'message' => 'You need to log in'));
-  exit();
-}
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('gallery');
 
 $a = array();
 $stmt = OC_DB::prepare('SELECT * FROM *PREFIX*gallery_albums WHERE `uid_owner` = ?');
@@ -17,6 +14,6 @@ while ($r = $result->fetchRow()) {
   $a[] = array('name' => $album_name, 'numOfItems' => min($tmp_res->numRows(), 10));
 }
 
-echo json_encode(array('status'=>'success', 'albums'=>$a));
+OC_JSON::success(array('albums'=>$a));
 
 ?>
diff --git a/apps/gallery/ajax/getCovers.php b/apps/gallery/ajax/getCovers.php
index 57737f2fdd..6b2224b5f0 100644
--- a/apps/gallery/ajax/getCovers.php
+++ b/apps/gallery/ajax/getCovers.php
@@ -1,5 +1,7 @@
 <?php
 require_once('../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('gallery');
 
 function CroppedThumbnail($imgSrc,$thumbnail_width,$thumbnail_height, $tgtImg, $shift) { 
     //getting the image dimensions
@@ -38,11 +40,6 @@ function CroppedThumbnail($imgSrc,$thumbnail_width,$thumbnail_height, $tgtImg, $
     imagedestroy($myImage);
 }
 
-// Check if we are a user
-if( !OC_User::isLoggedIn()){
-	echo json_encode( array( 'status' => 'error', 'data' => array( 'message' => 'You need to log in.')));
-	exit();
-}
 $box_size = 200;
 $album_name= $_GET['album_name'];
 
diff --git a/apps/gallery/ajax/scanForAlbums.php b/apps/gallery/ajax/scanForAlbums.php
index a04ad62b1b..de0b141a36 100644
--- a/apps/gallery/ajax/scanForAlbums.php
+++ b/apps/gallery/ajax/scanForAlbums.php
@@ -1,14 +1,11 @@
 <?php
 
 require_once('../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('gallery');
 require_once('../lib_scanner.php');
 
-if (!OC_User::IsLoggedIn()) {
-  echo json_encode(array('status' => 'error', 'message' => 'You need to log in'));
-  exit();
-}
-
-echo json_encode(array( 'status' => 'success', 'albums' => OC_GALLERY_SCANNER::scan('')));
-//echo json_encode(array('status' => 'success', 'albums' => array(array('name' => 'test', 'imagesCount' => 1, 'images' => array('dupa')))));
+OC_JSON::success(array('albums' => OC_GALLERY_SCANNER::scan('')));
+//OC_JSON::success(array('albums' => array(array('name' => 'test', 'imagesCount' => 1, 'images' => array('dupa')))));
 
 ?>
diff --git a/apps/gallery/ajax/thumbnail.php b/apps/gallery/ajax/thumbnail.php
index db428eeff3..f24782390f 100644
--- a/apps/gallery/ajax/thumbnail.php
+++ b/apps/gallery/ajax/thumbnail.php
@@ -1,5 +1,7 @@
 <?php
 require_once('../../../lib/base.php');
+OC_JSON::checkLoggedIn();
+OC_JSON::checkAppEnabled('gallery');
 
 function CroppedThumbnail($imgSrc,$thumbnail_width,$thumbnail_height) { //$imgSrc is a FILE - Returns an image resource.
     //getting the image dimensions  
@@ -40,11 +42,6 @@ function CroppedThumbnail($imgSrc,$thumbnail_width,$thumbnail_height) { //$imgSr
     return $thumb;
 }
 
-// Check if we are a user
-if( !OC_User::isLoggedIn()){
-	echo json_encode( array( 'status' => 'error', 'data' => array( 'message' => 'You need to log in.')));
-	exit();
-}
 $box_size = 200;
 $img = $_GET['img'];
 
diff --git a/apps/gallery/index.php b/apps/gallery/index.php
index c8d5892e55..87fdafcf13 100644
--- a/apps/gallery/index.php
+++ b/apps/gallery/index.php
@@ -2,6 +2,7 @@
 require_once('../../lib/base.php');
 
 OC_Util::checkLoggedIn();
+OC_Util::checkAppEnabled('gallery');
 OC_App::setActiveNavigationEntry( 'gallery_index' );