Return headers if $response->Body() is null

README.md

@@ -1,3 +1,14 @@
+### Attention!
+
+This a fork from the original code from [Zoonman](https://github.com/zoonman/linkedin-api-php-client), so almost all the credit for this library goes for him.
+
+I just made a single change in order to adapt the code for avoid an error pusblishing a new post, because Linkedin has migrated the api to the V2 Version.
+
+I still have to addapt some other changes (like adding new scopes for the V2 version), but I thought it would be better to publish a new package, so it can be used with composer without facing the commented error.
+
+Most of the examples from the original Readme are deprecated, and they should be fixed too.
+
+
 LinkedIn API Client with OAuth 2 authorization written on PHP
 ============================================================
 [![Build Status](https://travis-ci.org/zoonman/linkedin-api-php-client.svg?branch=master)](https://travis-ci.org/zoonman/linkedin-api-php-client) [![Code Climate](https://codeclimate.com/github/zoonman/linkedin-api-php-client/badges/gpa.svg)](https://codeclimate.com/github/zoonman/linkedin-api-php-client) [![Packagist](https://img.shields.io/packagist/dt/zoonman/linkedin-api-php-client.svg)](https://packagist.org/packages/zoonman/linkedin-api-php-client) [![GitHub license](https://img.shields.io/github/license/zoonman/linkedin-api-php-client.svg)](https://github.com/zoonman/linkedin-api-php-client/blob/master/LICENSE.md)
@@ -31,6 +42,7 @@ get application client id and secret.
 Go to [LinkedIn Developers portal](https://developer.linkedin.com/) 
 and create new application in section My Apps.
 
+All the documentation about using the api now resides in this [documentation](https://docs.microsoft.com/en-us/linkedin/marketing/index)
 
 #### Bootstrapping autoloader and instantiating a client
 

composer.json

@@ -1,5 +1,5 @@
 {
-    "name": "zoonman/linkedin-api-php-client",
+    "name": "samoritano/linkedin-api-php-client-v2",
     "description": "LinkedIn API PHP SDK with OAuth 2.0 & CSRF support. Can be used for social sign in or sharing on LinkedIn. Examples. Documentation.",
     "type": "library",
     "keywords": [
@@ -9,7 +9,7 @@
         "social", "rest", "api", "client", "social network", "auth", "authorization",
         "wrapper", "integration", "platform"
     ],
-    "homepage": "https://github.com/zoonman/linkedin-api-php-client",
+    "homepage": "https://github.com/samoritano/linkedin-api-php-client-v2",
     "require": {
         "php": ">=5.6",
         "ext-curl": "*",
@@ -33,13 +33,16 @@
             "name": "Daniel J. Post",
             "homepage": "http://danieljpost.info/",
             "role": "Developer"
+        },
+        {
+            "name": "Samori Bokoko",
+            "role": "Developer"
         }
     ],
     "support": {
-        "docs": "https://www.zoonman.com/projects/linkedin-client/",
-        "source": "https://github.com/zoonman/linkedin-api-php-client",
-        "issues": "https://github.com/zoonman/linkedin-api-php-client/issues",
-        "wiki": "https://github.com/zoonman/linkedin-api-php-client/wiki"
+        "source": "https://github.com/samoritano/linkedin-api-php-client-v2",
+        "issues": "https://github.com/samoritano/linkedin-api-php-client-v2/issues",
+        "wiki": "https://github.com/samoritano/linkedin-api-php-client-v2/wiki"
     },
     "autoload": {
         "psr-4": {"LinkedIn\\": "src/"}

src/AccessToken.php

@@ -45,27 +45,34 @@ class AccessToken implements \JsonSerializable
     protected $expiresAt;
 
     /**
-     * AccessToken constructor.
+     * Get token string
      *
-     * @param string $token
-     * @param int    $expiresAt
+     * @return string
      */
-    public function __construct($token = '', $expiresAt = 0)
-    {
-        $this->setToken($token);
-        $this->setExpiresAt($expiresAt);
-    }
 
     /**
-     * Get token string
-     *
-     * @return string
+     * @var string
+     */
+
+    protected $refreshToken;
+
+    /**
+     * @var int
      */
+
+    protected $refreshTokenExpiresAt;
+
+
     public function getToken()
     {
         return $this->token;
     }
 
+    public function getRefreshToken()
+    {
+        return $this->refreshToken;
+    }
+
     /**
      * Set token string
      *
@@ -79,6 +86,19 @@ public function setToken($token)
         return $this;
     }
 
+    /**
+     * Set refresh token string
+     *
+     * @param string $refreshToken
+     *
+     * @return AccessToken
+     */
+    public function setRefreshToken($refreshToken)
+    {
+        $this->refreshToken = $refreshToken;
+        return $this;
+    }
+
     /**
      * The number of seconds remaining, from the time it was requested, before the token will expire.
      *
@@ -89,6 +109,21 @@ public function getExpiresIn()
         return $this->expiresAt - time();
     }
 
+    /**
+     * AccessToken constructor.
+     *
+     * @param string $token
+     * @param string $token
+     * @param int    $expiresAt
+     */
+    public function __construct($token = '', $expiresAt = 0,$refreshToken = '', $refreshTokenExpiresAt = 0 )
+    {
+        $this->setToken($token);
+        $this->setExpiresAt($expiresAt);
+        $this->setRefreshToken($refreshToken);
+        $this->setRefreshTokenExpiresAt($refreshTokenExpiresAt);
+    }
+
     /**
      * Set token expiration time
      *
@@ -122,6 +157,16 @@ public function getExpiresAt()
         return $this->expiresAt;
     }
 
+    /**
+     * Get Unix epoch time when refresh token will expire
+     *
+     * @return int
+     */
+    public function getRefreshTokenExpiresAt()
+    {
+        return $this->refreshTokenExpiresAt;
+    }
+
     /**
      * Set Unix epoch time when token will expire
      *
@@ -132,9 +177,21 @@ public function getExpiresAt()
     public function setExpiresAt($expiresAt)
     {
         $this->expiresAt = $expiresAt;
-        return $this;
     }
 
+    /**
+     * Set Unix epoch time when token will expire
+     *
+     * @param int $refreshTokenExpiresAt seconds, unix time
+     *
+
+     */
+    public function setRefreshTokenExpiresAt($refreshTokenExpiresAt)
+    {
+        $this->refreshTokenExpiresAt = $refreshTokenExpiresAt;
+    }
+
+
     /**
      * Convert API response into AccessToken
      *
@@ -173,9 +230,21 @@ public static function fromResponseArray($responseArray)
                 'Access token expiration date is not specified'
             );
         }
+        if (!isset($responseArray['refresh_token'])) {
+            throw new \InvalidArgumentException(
+                'Refresh token is not available'
+            );
+        }
+        if (!isset($responseArray['refresh_token_expires_in'])) {
+            throw new \InvalidArgumentException(
+                'Refresh token expiration date is not specified'
+            );
+        }
         return new static(
             $responseArray['access_token'],
-            $responseArray['expires_in'] + time()
+            $responseArray['expires_in'] + time(),
+            $responseArray['refresh_token'],
+            $responseArray['refresh_token_expires_in'] + time()
         );
     }
 
@@ -187,6 +256,8 @@ public function jsonSerialize()
         return [
           'token' => $this->getToken(),
           'expiresAt' => $this->getExpiresAt(),
+          'refreshToken' => $this->getRefreshToken(),
+          'refreshTokenExpiresAt' => $this->getRefreshTokenExpiresAt()
         ];
     }
 }

src/Client.php

@@ -308,10 +308,18 @@ public function getAccessToken($code = '')
      */
     public static function responseToArray($response)
     {
-        return \GuzzleHttp\json_decode(
-            $response->getBody()->getContents(),
-            true
-        );
+        if ($contents = $response->getBody()->getContents()) {
+            return \GuzzleHttp\json_decode(
+                $contents,
+                true
+            );
+        }
+
+        if ($contents = $response->getHeaders()) {
+             return $contents;
+        }
+
+        return [];
     }
 
     /**