From 7165f4b2ae1c855c6fa57ee6908376c1772b3b8c Mon Sep 17 00:00:00 2001
From: Jean-Christophe Cuvelier <jcc@pictawall.com>
Date: Fri, 8 Nov 2013 10:33:28 +0100
Subject: [PATCH 1/4] Add Authorization URL function

---
 Instagram/Auth.php | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/Instagram/Auth.php b/Instagram/Auth.php
index 9cce45c..27e6428 100644
--- a/Instagram/Auth.php
+++ b/Instagram/Auth.php
@@ -61,17 +61,26 @@ public function __construct( array $config = null, \Instagram\Net\ClientInterfac
      * @access public
      */
     public function authorize() {
-        header(
-            sprintf(
-                'Location:https://api.instagram.com/oauth/authorize/?client_id=%s&redirect_uri=%s&response_type=code&scope=%s',
-                $this->config['client_id'],
-                $this->config['redirect_uri'],
-                implode( '+', $this->config['scope'] )
-            )
-        );
+        header('Location:' . $this->getAuthorizationUrl());
         exit;
     }
 
+    /**
+     * getAuthorizationUrl
+     *
+     * Return the URL to request authorization from an Instagram user
+     * @return string
+     */
+    public function getAuthorizationUrl()
+    {
+        return sprintf(
+            'https://api.instagram.com/oauth/authorize/?client_id=%s&redirect_uri=%s&response_type=code&scope=%s',
+            $this->config['client_id'],
+            $this->config['redirect_uri'],
+            implode( '+', $this->config['scope'] )
+        );
+    }
+
     /**
      * Get the access token
      *

From d576ff23cdafcded12284cb68011d63e6e55596e Mon Sep 17 00:00:00 2001
From: Jean-Christophe Cuvelier <jcc@pictawall.com>
Date: Fri, 8 Nov 2013 10:35:44 +0100
Subject: [PATCH 2/4] Add getAuthorizationUrl to the doc

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 55d3078..a3bac45 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,12 @@ All methods that access the API can throw exceptions. If the API request fails f
 
 - This will redirect the user to the Instagram authorization page. After authorization Instagram will redirect the user to the url in `$auth_config['redirect_uri']` with a code that you will need to obtain an access token
 
+- You can also just retrieve the authorisation URL and take care of the redirection yourself via
+
+    $auth->getAuthorizationUrl();
+
+
+
 <b></b>
 
     $_SESSION['instagram_access_token'] = $auth->getAccessToken( $_GET['code'] );

From 29d8d6db1595b29070aebba6cbda1855fbafb61f Mon Sep 17 00:00:00 2001
From: Jean-Christophe Cuvelier <jcc@pictawall.com>
Date: Fri, 8 Nov 2013 10:36:13 +0100
Subject: [PATCH 3/4] style fix

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index a3bac45..b529fcc 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,8 @@ All methods that access the API can throw exceptions. If the API request fails f
 
 - You can also just retrieve the authorisation URL and take care of the redirection yourself via
 
+<b></b>
+
     $auth->getAuthorizationUrl();
 
 

From 60b9f637635044d0060d3660383d2837a4f5bea7 Mon Sep 17 00:00:00 2001
From: Jean-Christophe Cuvelier <jcc@pictawall.com>
Date: Fri, 8 Nov 2013 10:37:17 +0100
Subject: [PATCH 4/4] Doc logic revisited

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index b529fcc..9eb28b3 100644
--- a/README.md
+++ b/README.md
@@ -37,14 +37,14 @@ All methods that access the API can throw exceptions. If the API request fails f
 
     $auth->authorize();
 
-- This will redirect the user to the Instagram authorization page. After authorization Instagram will redirect the user to the url in `$auth_config['redirect_uri']` with a code that you will need to obtain an access token
-
 - You can also just retrieve the authorisation URL and take care of the redirection yourself via
 
 <b></b>
 
     $auth->getAuthorizationUrl();
+    
 
+- This will redirect the user to the Instagram authorization page. After authorization Instagram will redirect the user to the url in `$auth_config['redirect_uri']` with a code that you will need to obtain an access token
 
 
 <b></b>