Twitterで複数画像が添付出来るようになりました。

タイトルの通り、公式Twitterで複数画像が添付出来るようになりましたね。
ということでちょっと調べてみました。

使い方
![IMG_4190.PNG](https://qiita-image-store.s3.amazonaws.com/0/24979/c9509f2c-9ed3-a8b2-b176-497744f9b884.png)
このように複数枚選択すると、


![IMG_4191.png](https://qiita-image-store.s3.amazonaws.com/0/24979/a325f26a-c92f-6aab-7485-60ea5734a41f.png)
このようにタイムライン上に複数枚が表示されるようになりました。


サードパーティはこの機能が使えるのか？

１．送信側
```objc
SLRequest *postRequest = [SLRequest requestForServiceType:SLServiceTypeTwitter requestMethod:SLRequestMethodPOST URL:[NSURL URLWithString:MediaUpload_URL] parameters:nil];
NSData *myData = [tweet dataUsingEncoding:NSUTF8StringEncoding];
NSData*media = [NSKeyedArchiver archivedDataWithRootObject:@[UIImageJPEGRepresentation(image,0.5),UIImageJPEGRepresentation(image,0.5)];
[postRequest addMultipartData:media withName:@"media[]" type:@"multipart/jpg" filename:nil];
[postRequest addMultipartData:myData withName:@"status" type:@"text/plain" filename:nil];
[postRequest setAccount:twitterAccount];
[self performSelectorOnMainThread:@selector(startConnectionWithRequest:)
		                       withObject:postRequest.preparedURLRequest
		                    waitUntilDone:NO];
```

結果→無理だった＼(^o^)／
NSData*media周りが間違えている気もしなくもないんですが、これでいいんかな（という不安）

２．受信側
じゃ、じゃあ表示だけでも対応しようぜ！！

```json
{
    contributors = "<null>";
    coordinates = "<null>";
    "created_at" = "Fri Mar 28 02:10:23 +0000 2014";
    dltime = "11:10:23";
    entities =     {
        hashtags =         (
        );
        media =         (
                        {
                "display_url" = "pic.twitter.com/lDdjy3m78t";
                "expanded_url" = "http://twitter.com/noppefoxwolf/status/449367867583000576/photo/1";
                id = 449367837828583424;
                "id_str" = 449367837828583424;
                indices =                 (
                    4,
                    26
                );
                "media_url" = "http://pbs.twimg.com/media/Bjx5qutCEAApb2i.jpg";
                "media_url_https" = "https://pbs.twimg.com/media/Bjx5qutCEAApb2i.jpg";
                sizes =                 {
                    large =                     {
                        h = 731;
                        resize = fit;
                        w = 1024;
                    };
                    medium =                     {
                        h = 428;
                        resize = fit;
                        w = 599;
                    };
                    small =                     {
                        h = 242;
                        resize = fit;
                        w = 340;
                    };
                    thumb =                     {
                        h = 150;
                        resize = crop;
                        w = 150;
                    };
                };
                type = photo;
                url = "http://t.co/lDdjy3m78t";
            }
        );
        symbols =         (
        );
        urls =         (
        );
        "user_mentions" =         (
        );
    };
    "favorite_count" = 9;
    favorited = 0;
    geo = "<null>";
    id = 449367867583000576;
    "id_str" = 449367867583000576;
    "in_reply_to_screen_name" = "<null>";
    "in_reply_to_status_id" = "<null>";
    "in_reply_to_status_id_str" = "<null>";
    "in_reply_to_user_id" = "<null>";
    "in_reply_to_user_id_str" = "<null>";
    lang = ja;
    place = "<null>";
    "possibly_sensitive" = 0;
    "retweet_count" = 6;
    retweeted = 0;
    source = "<a href=\"http://twitter.com/download/iphone\" rel=\"nofollow\">Twitter for iPhone</a>";
    text = "\U30c6\U30b9\U30c8 ";
    truncated = 0;
    user =     {
        "contributors_enabled" = 0;
        "created_at" = "Wed Dec 10 14:51:39 +0000 2008";
        "default_profile" = 0;
        "default_profile_image" = 0;
        description = "\U591c\U72d0\U516b\U91cd\U594f\U306e\U958b\U767a\U8005\U3002";
        entities =         {
            description =             {
                urls =                 (
                );
            };
            url =             {
                urls =                 (
                                        {
                        "display_url" = "bit.ly/nightfoxduo";
                        "expanded_url" = "http://bit.ly/nightfoxduo";
                        indices =                         (
                            0,
                            22
                        );
                        url = "http://t.co/nj5cYQTFsx";
                    }
                );
            };
        };
        "favourites_count" = 6932;
        "follow_request_sent" = 0;
        "followers_count" = 4652;
        following = 0;
        "friends_count" = 49;
        "geo_enabled" = 1;
        id = 18020556;
        "id_str" = 18020556;
        "is_translation_enabled" = 0;
        "is_translator" = 0;
        lang = ja;
        "listed_count" = 187;
        location = noppelab;
        name = "noppe*";
        notifications = 0;
        "profile_background_color" = 000000;
        "profile_background_image_url" = "http://pbs.twimg.com/profile_background_images/378800000044232845/23d966b12126556d7e83419bea4f067c.png";
        "profile_background_image_url_https" = "https://pbs.twimg.com/profile_background_images/378800000044232845/23d966b12126556d7e83419bea4f067c.png";
        "profile_background_tile" = 0;
        "profile_banner_url" = "https://pbs.twimg.com/profile_banners/18020556/1392426820";
        "profile_image_url" = "http://pbs.twimg.com/profile_images/434495624570871810/sJoHfZnY_normal.jpeg";
        "profile_image_url_https" = "https://pbs.twimg.com/profile_images/434495624570871810/sJoHfZnY_normal.jpeg";
        "profile_link_color" = 666666;
        "profile_sidebar_border_color" = FFFFFF;
        "profile_sidebar_fill_color" = 121212;
        "profile_text_color" = 990000;
        "profile_use_background_image" = 1;
        protected = 0;
        "screen_name" = noppefoxwolf;
        "statuses_count" = 91443;
        "time_zone" = Tokyo;
        url = "http://t.co/nj5cYQTFsx";
        "utc_offset" = 32400;
        verified = 0;
    };
}

```


最初の写真しか入ってない。＼(^o^)／



３．受信側
じゃ、じゃあアレや！アレでアレや！！！

```json
{
    contributors = "<null>";
    "conversation_id" = 449367867583000576;
    coordinates = "<null>";
    "created_at" = "Fri Mar 28 02:10:23 +0000 2014";
    dltime = "11:10:23";
    entities =     {
        hashtags =         (
        );
        media =         (
                        {
                "display_url" = "pic.twitter.com/lDdjy3m78t";
                "expanded_url" = "http://twitter.com/noppefoxwolf/status/449367867583000576/photo/1";
                features =                 {
                    large =                     {
                        faces =                         (
                                                        {
                                h = 221;
                                w = 221;
                                x = 104;
                                y = 162;
                            }
                        );
                    };
                    medium =                     {
                        faces =                         (
                                                        {
                                h = 129;
                                w = 129;
                                x = 60;
                                y = 94;
                            }
                        );
                    };
                    small =                     {
                        faces =                         (
                                                        {
                                h = 73;
                                w = 73;
                                x = 34;
                                y = 53;
                            }
                        );
                    };
                };
                id = 449367837828583424;
                "id_str" = 449367837828583424;
                indices =                 (
                    4,
                    26
                );
                "media_url" = "http://pbs.twimg.com/media/Bjx5qutCEAApb2i.jpg";
                "media_url_https" = "https://pbs.twimg.com/media/Bjx5qutCEAApb2i.jpg";
                sizes =                 {
                    large =                     {
                        h = 731;
                        resize = fit;
                        w = 1024;
                    };
                    medium =                     {
                        h = 428;
                        resize = fit;
                        w = 599;
                    };
                    small =                     {
                        h = 242;
                        resize = fit;
                        w = 340;
                    };
                    thumb =                     {
                        h = 150;
                        resize = crop;
                        w = 150;
                    };
                };
                type = photo;
                url = "http://t.co/lDdjy3m78t";
            },
                        {
                "display_url" = "pic.twitter.com/lDdjy3m78t";
                "expanded_url" = "http://twitter.com/noppefoxwolf/status/449367867583000576/photo/1";
                features =                 {
                    large =                     {
                        faces =                         (
                        );
                    };
                    medium =                     {
                        faces =                         (
                        );
                    };
                    small =                     {
                        faces =                         (
                        );
                    };
                };
                id = 449367839074291713;
                "id_str" = 449367839074291713;
                indices =                 (
                    4,
                    26
                );
                "media_url" = "http://pbs.twimg.com/media/Bjx5qzWCEAEYk6M.jpg";
                "media_url_https" = "https://pbs.twimg.com/media/Bjx5qzWCEAEYk6M.jpg";
                sizes =                 {
                    large =                     {
                        h = 768;
                        resize = fit;
                        w = 1024;
                    };
                    medium =                     {
                        h = 450;
                        resize = fit;
                        w = 600;
                    };
                    small =                     {
                        h = 255;
                        resize = fit;
                        w = 340;
                    };
                    thumb =                     {
                        h = 150;
                        resize = crop;
                        w = 150;
                    };
                };
                type = photo;
                url = "http://t.co/lDdjy3m78t";
            },
                        {
                "display_url" = "pic.twitter.com/lDdjy3m78t";
                "expanded_url" = "http://twitter.com/noppefoxwolf/status/449367867583000576/photo/1";
                features =                 {
                    large =                     {
                        faces =                         (
                        );
                    };
                    medium =                     {
                        faces =                         (
                        );
                    };
                    small =                     {
                        faces =                         (
                        );
                    };
                };
                id = 449367838994595840;
                "id_str" = 449367838994595840;
                indices =                 (
                    4,
                    26
                );
                "media_url" = "http://pbs.twimg.com/media/Bjx5qzDCAAAKdU6.jpg";
                "media_url_https" = "https://pbs.twimg.com/media/Bjx5qzDCAAAKdU6.jpg";
                sizes =                 {
                    large =                     {
                        h = 768;
                        resize = fit;
                        w = 1024;
                    };
                    medium =                     {
                        h = 450;
                        resize = fit;
                        w = 600;
                    };
                    small =                     {
                        h = 255;
                        resize = fit;
                        w = 340;
                    };
                    thumb =                     {
                        h = 150;
                        resize = crop;
                        w = 150;
                    };
                };
                type = photo;
                url = "http://t.co/lDdjy3m78t";
            },
                        {
                "display_url" = "pic.twitter.com/lDdjy3m78t";
                "expanded_url" = "http://twitter.com/noppefoxwolf/status/449367867583000576/photo/1";
                features =                 {
                    large =                     {
                        faces =                         (
                        );
                    };
                    medium =                     {
                        faces =                         (
                        );
                    };
                    small =                     {
                        faces =                         (
                        );
                    };
                };
                id = 449367864890232832;
                "id_str" = 449367864890232832;
                indices =                 (
                    4,
                    26
                );
                "media_url" = "http://pbs.twimg.com/media/Bjx5sThCEAAv_cZ.jpg";
                "media_url_https" = "https://pbs.twimg.com/media/Bjx5sThCEAAv_cZ.jpg";
                sizes =                 {
                    large =                     {
                        h = 1024;
                        resize = fit;
                        w = 768;
                    };
                    medium =                     {
                        h = 800;
                        resize = fit;
                        w = 600;
                    };
                    small =                     {
                        h = 453;
                        resize = fit;
                        w = 340;
                    };
                    thumb =                     {
                        h = 150;
                        resize = crop;
                        w = 150;
                    };
                };
                type = photo;
                url = "http://t.co/lDdjy3m78t";
            }
        );
        symbols =         (
        );
        urls =         (
        );
        "user_mentions" =         (
        );
    };
    "favorite_count" = 9;
    favorited = 0;
    geo = "<null>";
    id = 449367867583000576;
    "id_str" = 449367867583000576;
    "in_reply_to_screen_name" = "<null>";
    "in_reply_to_status_id" = "<null>";
    "in_reply_to_status_id_str" = "<null>";
    "in_reply_to_user_id" = "<null>";
    "in_reply_to_user_id_str" = "<null>";
    lang = ja;
    place = "<null>";
    "possibly_sensitive" = 0;
    "retweet_count" = 7;
    retweeted = 0;
    source = "<a href=\"http://twitter.com/download/iphone\" rel=\"nofollow\">Twitter for iPhone</a>";
    text = "\U30c6\U30b9\U30c8 ";
    truncated = 0;
    user =     {
        "can_media_tag" = 1;
        "contributors_enabled" = 0;
        "created_at" = "Wed Dec 10 14:51:39 +0000 2008";
        "default_profile" = 0;
        "default_profile_image" = 0;
        description = "\U591c\U72d0\U516b\U91cd\U594f\U306e\U958b\U767a\U8005\U3002";
        entities =         {
            description =             {
                urls =                 (
                );
            };
            url =             {
                urls =                 (
                                        {
                        "display_url" = "bit.ly/nightfoxduo";
                        "expanded_url" = "http://bit.ly/nightfoxduo";
                        indices =                         (
                            0,
                            22
                        );
                        url = "http://t.co/nj5cYQTFsx";
                    }
                );
            };
        };
        "favourites_count" = 6932;
        "follow_request_sent" = 0;
        "followed_by" = 0;
        "followers_count" = 4652;
        following = 0;
        "friends_count" = 49;
        "geo_enabled" = 1;
        id = 18020556;
        "id_str" = 18020556;
        "is_translation_enabled" = 0;
        "is_translator" = 0;
        lang = ja;
        "listed_count" = 187;
        location = noppelab;
        "media_count" = 4493;
        name = "noppe*";
        notifications = 0;
        "profile_background_color" = 000000;
        "profile_background_image_url" = "http://pbs.twimg.com/profile_background_images/378800000044232845/23d966b12126556d7e83419bea4f067c.png";
        "profile_background_image_url_https" = "https://pbs.twimg.com/profile_background_images/378800000044232845/23d966b12126556d7e83419bea4f067c.png";
        "profile_background_tile" = 0;
        "profile_banner_url" = "https://pbs.twimg.com/profile_banners/18020556/1392426820";
        "profile_image_url" = "http://pbs.twimg.com/profile_images/434495624570871810/sJoHfZnY_normal.jpeg";
        "profile_image_url_https" = "https://pbs.twimg.com/profile_images/434495624570871810/sJoHfZnY_normal.jpeg";
        "profile_link_color" = 666666;
        "profile_sidebar_border_color" = FFFFFF;
        "profile_sidebar_fill_color" = 121212;
        "profile_text_color" = 990000;
        "profile_use_background_image" = 1;
        protected = 0;
        "screen_name" = noppefoxwolf;
        "statuses_count" = 91443;
        "time_zone" = Tokyo;
        url = "http://t.co/nj5cYQTFsx";
        "utc_offset" = 32400;
        verified = 0;
    };
}

```


キタコレ(´・ω・｀)


どうやら、サードパーティ側は安定性の為なのか普通のトークンじゃあ送れないし受信も出来ないみたいですね…。