Get followers and following. Implemented method chaining

Author: digitalhuman

README.md

@@ -8,6 +8,8 @@ PHP Library for Mastodon REST API
 * Create and get authorization token, access token, client_id, client_secret and bearer token.
 * Authenticate users
 * Get user information
+* Get user followers and following
+* Get user status
 
 ## Not yet in it
 
@@ -72,4 +74,10 @@ $bearer_token = $t->authUser("vangelier@hotmail.com", "MySecretP@ssW0rd");
  */
 
 $user_info = $t->getUser("vangelier@hotmail.com", "MySecretP@ssW0rd");
+
+/**
+ * Get user followers / following
+ */
+$followers = $t->authenticate("vangelier@hotmail.com", "MySecretP@ssW0rd")
+                ->getFollowers();
 ```

example.php

@@ -49,4 +49,10 @@
  * Get the userinfo by authentication
  */
 
-$user_info = $t->getUser("vangelier@hotmail.com", "MySecretP@ssW0rd");
+$user_info = $t->getUser("vangelier@hotmail.com", "MySecretP@ssW0rd");
+
+/**
+ * Get user followers / following
+ */
+$followers = $t->authenticate("vangelier@hotmail.com", "MySecretP@ssW0rd")
+                ->getFollowers();

theCodingCompany/Mastodon.php

@@ -20,6 +20,18 @@ class Mastodon
     //Mastodon oAuth
     use \theCodingCompany\oAuth;
 
+    /**
+     * Holds our current user_id for :id in API calls
+     * @var type 
+     */
+    private $mastodon_user_id = null;
+    
+    /**
+     * Holds our current userinfo
+     * @var type 
+     */
+    private $mastodon_userinfo = null;
+    
     /**
      * Construct new Mastodon class
      */
@@ -49,27 +61,81 @@ public function createApp($name, $website_url){
     }
 
     /**
-     * Get mastodon user
+     * Authenticate the user
      * @param type $username
      * @param type $password
      */
-    public function getUser($username, $password){
-        //Authenticate the user
-        $this->authUser($username, $password);        
+    public function authenticate($username = null, $password = null) {
+        $this->authUser($username, $password);
+        
+        //Set current working userid
+        $this->mastodon_userinfo = $this->getUser();
 
-        //Create our object
-        $http = HttpRequest::Instance($this->getApiURL());
-        $user_info = $http::Get(
-            "api/v1/accounts/verify_credentials",
-            null,
-            $this->getHeaders()
-        );
-        if(is_array($user_info) && isset($user_info["username"])){
-            return $user_info;
+        return $this; //For method chaining
+    }
+    
+    /**
+     * Get mastodon user
+     * @param type $username
+     * @param type $password
+     */
+    public function getUser(){        
+        if(empty($this->mastodon_userinfo)){
+            //Create our object
+            $http = HttpRequest::Instance($this->getApiURL());
+            $user_info = $http::Get(
+                "api/v1/accounts/verify_credentials",
+                null,
+                $this->getHeaders()
+            );
+            if(is_array($user_info) && isset($user_info["username"])){
+                $this->mastodon_user_id = (int)$user_info["id"];
+                return $user_info;
+            }
         }
-        return false;
+        return $this->mastodon_userinfo;
     }
 
+    /**
+     * Get current user's followers
+     */
+    public function getFollowers(){
+        if($this->mastodon_user_id > 0){
+            
+            //Create our object
+            $http = HttpRequest::Instance($this->getApiURL());
+            $accounts = $http::Get(
+                "api/v1/accounts/{$this->mastodon_user_id}/followers",
+                null,
+                $this->getHeaders()
+            );
+            if(is_array($accounts) && count($accounts) > 0){
+                return $accounts;
+            }
+            
+        }
+        return false;
+    }
 
+    /**
+     * Get current user's following
+     */
+    public function getFollowing(){
+        if($this->mastodon_user_id > 0){
+            
+            //Create our object
+            $http = HttpRequest::Instance($this->getApiURL());
+            $accounts = $http::Get(
+                "api/v1/accounts/{$this->mastodon_user_id}/following",
+                null,
+                $this->getHeaders()
+            );
+            if(is_array($accounts) && count($accounts) > 0){
+                return $accounts;
+            }
+            
+        }
+        return false;
+    }
 
 }

theCodingCompany/oAuth.php

@@ -228,7 +228,7 @@ public function getAccessToken($auth_code = ""){
      * @param type $username usernam@domainname.com
      * @param type $password The password
      */
-    public function authUser($username = null, $password = null){
+    private function authUser($username = null, $password = null){
         if(!empty($username) && stristr($username, "@") !== FALSE && !empty($password)){
 
             //Get the API credentials