TheRakeshPurohit / rtCamp

fb-callback.php

Spacing +19 added lines, -19 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if(!session_id()) {
+if (!session_id()) {
   session_start();
 }
 require_once 'appconfig.php';
@@ -10,21 +10,21 @@ 
   'default_graph_version' => 'v3.2',
   ]);
 $helper = $fb->getRedirectLoginHelper();
-if(isset($_GET['state'])){
-  $helper->getPersistentDataHandler()->set('state',$_GET['state']);
+if (isset($_GET['state'])) {
+  $helper->getPersistentDataHandler()->set('state', $_GET['state']);
 }
 try {
   $accessToken = $helper->getAccessToken();
-} catch(Facebook\Exceptions\FacebookResponseException $e) {
+} catch (Facebook\Exceptions\FacebookResponseException $e) {
   // When Graph returns an error
   echo 'Graph returned an error: ' . $e->getMessage();
   exit;
-} catch(Facebook\Exceptions\FacebookSDKException $e) {
+} catch (Facebook\Exceptions\FacebookSDKException $e) {
   // When validation fails or other local issues
   echo 'Facebook SDK returned an error: ' . $e->getMessage();
   exit;
 }
-if (! isset($accessToken)) {
+if (!isset($accessToken)) {
   if ($helper->getError()) {
     header('HTTP/1.0 401 Unauthorized');
     echo "Error: " . $helper->getError() . "\n";
@@ -51,7 +51,7 @@ 
 // If you know the user ID this access token belongs to, you can validate it here
 //$tokenMetadata->validateUserId('123');
 $tokenMetadata->validateExpiration();
-if (! $accessToken->isLongLived()) {
+if (!$accessToken->isLongLived()) {
   // Exchanges a short-lived access token for a long-lived one
   try {
     $accessToken = $oAuth2Client->getLongLivedAccessToken($accessToken);
@@ -67,16 +67,16 @@ 
 try {
   // Returns a `Facebook\FacebookResponse` object
   $response = $fb->get('/me?fields=id,name', $accessToken);
-} catch(Facebook\Exceptions\FacebookResponseException $e) {
+} catch (Facebook\Exceptions\FacebookResponseException $e) {
   echo 'Graph returned an error: ' . $e->getMessage();
   exit;
-} catch(Facebook\Exceptions\FacebookSDKException $e) {
+} catch (Facebook\Exceptions\FacebookSDKException $e) {
   echo 'Facebook SDK returned an error: ' . $e->getMessage();
   exit;
 }
 $user = $response->getGraphUser();
 
-echo 'ID: ' . $user['id'] ;
+echo 'ID: ' . $user['id'];
 echo '<br/ >Welcome, ' . $user['name'];
 echo '<a href="logout.php" > Logout </a>';
 
@@ -93,22 +93,22 @@ 
 
 // Render all photo albums
 echo "<br/><br/>";
-foreach($fbAlbumData as $data){
-    $id = isset($data['id'])?$data['id']:'';
-    $name = isset($data['name'])?$data['name']:'';
-    $description = isset($data['description'])?$data['description']:'';
-    $link = isset($data['link'])?$data['link']:'';
-    $cover_photo_id = isset($data['cover_photo']['id'])?$data['cover_photo']['id']:'';
-    $count = isset($data['count'])?$data['count']:'';
+foreach ($fbAlbumData as $data) {
+    $id = isset($data['id']) ? $data['id'] : '';
+    $name = isset($data['name']) ? $data['name'] : '';
+    $description = isset($data['description']) ? $data['description'] : '';
+    $link = isset($data['link']) ? $data['link'] : '';
+    $cover_photo_id = isset($data['cover_photo']['id']) ? $data['cover_photo']['id'] : '';
+    $count = isset($data['count']) ? $data['count'] : '';
     
     $pictureLink = "slideshow.php?album_id={$id}&album_name={$name}";
     echo "<a href='{$pictureLink}'>";
-    $cover_photo_id = (!empty($cover_photo_id ))?$cover_photo_id : 123456;
+    $cover_photo_id = (!empty($cover_photo_id)) ? $cover_photo_id : 123456;
     echo "<img width=100px height=100px src='https://graph.facebook.com/v3.2/{$cover_photo_id}/picture?access_token={$accessToken}' alt=''>";
     echo "</a>";
     echo "<p>{$name}</p>";
 
-    $photoCount = ($count > 1)?$count. 'Photos':$count. 'Photo';
+    $photoCount = ($count > 1) ? $count . 'Photos' : $count . 'Photo';
     
     echo "<p><span style='color:#888;'>{$photoCount} / <a href='{$link}' target='_blank'>View on Facebook</a></span></p>";
     echo "<p>{$description}</p>";

slideshow.php

Spacing +10 added lines, -10 removed lines

@@ -8,10 +8,10 @@ 
 <?php
 require_once 'appconfig.php';
 
-if(isset($_SESSION['fb_access_token'])){
+if (isset($_SESSION['fb_access_token'])) {
     // Get access token from session
-    $accessToken = (string) $_SESSION['fb_access_token'];
-}else{
+    $accessToken = (string)$_SESSION['fb_access_token'];
+} else {
     $graphActLink = "https://graph.facebook.com/oauth/access_token?client_id={$appId}&client_secret={$appSecret}&grant_type=client_credentials";
     
     // Retrieve access token
@@ -22,8 +22,8 @@ 
     // Store access token in session
     $_SESSION['fb_access_token'] = $accessToken;
 
-if(isset($_GET['album_id']) && isset($_GET['album_name'])){
-  $album_id =  isset($_GET['album_id'])?$_GET['album_id']:header("Location: fb-callback.php");
+if (isset($_GET['album_id']) && isset($_GET['album_name'])) {
+  $album_id = isset($_GET['album_id']) ? $_GET['album_id'] : header("Location: fb-callback.php");
   $album_name = $_GET['album_name']; //isset($_GET['album_name'])?:header('Location: fb-callback.php');
 
 // Get photos of Facebook page album using Facebook Graph API
@@ -39,12 +39,12 @@ 
 echo '<div class="slideshow-container">';
 
 // Render all photos
-if (is_array($fbPhotoData) || is_object($fbPhotoData) && $fbPhotoData!=null)
+if (is_array($fbPhotoData) || is_object($fbPhotoData) && $fbPhotoData != null)
     {
-foreach($fbPhotoData as $data){
+foreach ($fbPhotoData as $data) {
     $imageData = end($data['images']);
-    $imgSource = isset($imageData['source'])?$imageData['source']:'';
-    $name = isset($data['name'])?$data['name']:'';
+    $imgSource = isset($imageData['source']) ? $imageData['source'] : '';
+    $name = isset($data['name']) ? $data['name'] : '';
     
     echo '<div class="mySlides fade">';
     echo "<img src='{$imgSource}' alt='' style='width:90%;height:80%' />";
@@ -55,7 +55,7 @@ 
 echo '</div>';
 echo '<br/>';
 echo '<div style="text-align:center">';
-  foreach($fbPhotoData as $data){
+  foreach ($fbPhotoData as $data) {
       echo '<span class="dot"></span>';
     }
     echo '</div>';