uploading media to twitter

src/TwitterRestApi.php

@@ -6,7 +6,9 @@
 
 class TwitterRestApi
 {
- private $endpoint = "https://api.twitter.com/1.1/";
+ protected $defaults = [];
+ private $endpoint = "https://api.twitter.com/1.1/";
+ private $mediaEndpoint = "https://upload.twitter.com/1.1/";
 
  /**
  * If $postAsUser is set to true, the app will post as the user, else it will post as the platform
@@ -16,13 +18,13 @@ public function __construct($credentials, $defaults = [])
  $stack = HandlerStack::create();
  $oauth = new Oauth1($credentials);
  $stack->push($oauth);
- $defaults = array_merge($defaults, [
+ $this->defaults = array_merge($defaults, [
  'base_uri' => $this->endpoint,
  'handler' => $stack,
  'auth' => 'oauth'
  ]);
 
- $this->client = new Client($defaults);
+ $this->client = new Client($this->defaults);
  }
 
  public function getAccountSettings($query = [])
@@ -188,4 +190,65 @@ public function postStatusesDestroy($tweetID)
  $response = $this->client->post("statuses/destroy/$tweetID.json")->getBody();
  return json_decode($response, true);
  }
+
+ public function postMediaUpload($filename)
+ {
+ $imageInfo = $this->getImageInfo($filename);
+ $this->defaults['base_uri'] = $this->mediaEndpoint;
+ $client = new Client($this->defaults);
+ $response = $client->post("media/upload.json", [
+ 'form_params' => [
+ 'command' => "INIT",
+ 'total_bytes' => $imageInfo['total_bytes'],
+ 'media_type' => $imageInfo['media_type']
+ ]
+ ])->getBody();
+
+ $response = json_decode($response, true);
+
+ $media_id = $response['media_id_string'];
+
+ $postFile = $client->post("media/upload.json", [
+ 'multipart' => [
+ [
+ 'name' => 'command',
+ 'contents' => 'APPEND'
+ ],
+ [
+ 'name' => 'media_id',
+ 'contents' => $media_id
+ ],
+ [
+ 'name' => 'segment_index',
+ 'contents' => 0
+ ],
+ [
+ 'name' => 'media_data',
+ 'contents' => base64_encode(file_get_contents($filename))
+ ]
+ ]
+ ])->getBody();
+
+ $response = $client->post("media/upload.json", [
+ 'form_params' => [
+ 'command' => "FINALIZE",
+ 'media_id' => $media_id
+ ]
+ ])->getBody();
+
+ return json_decode($response, true);
+ }
+
+ public function getImageInfo($filename)
+ {
+ $media_type = mime_content_type($filename);
+ $total_bytes = filesize($filename);
+ $name = basename($filename);
+ return [
+ 'media_type' => $media_type,
+ 'total_bytes' => $total_bytes,
+ 'name' => $name
+ ];
+
+ }
 }