+++ /dev/null
-// OpenTween - Client of Twitter
-// Copyright (c) 2007-2011 kiri_feather (@kiri_feather) <kiri.feather@gmail.com>
-// (c) 2008-2011 Moz (@syo68k)
-// (c) 2008-2011 takeshik (@takeshik) <http://www.takeshik.org/>
-// (c) 2010-2011 anis774 (@anis774) <http://d.hatena.ne.jp/anis774/>
-// (c) 2010-2011 fantasticswallow (@f_swallow) <http://twitter.com/f_swallow>
-// (c) 2011 spinor (@tplantd) <http://d.hatena.ne.jp/spinor/>
-// (c) 2014 kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
-// All rights reserved.
-//
-// This file is part of OpenTween.
-//
-// This program is free software; you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 3 of the License, or (at your option)
-// any later version.
-//
-// This program is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-// for more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with this program. If not, see <http://www.gnu.org/licenses/>, or write to
-// the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
-// Boston, MA 02110-1301, USA.
-
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Net;
-using System.Threading.Tasks;
-using System.Xml;
-using System.Xml.Linq;
-using System.Xml.XPath;
-using OpenTween.Api;
-
-namespace OpenTween.Connection
-{
- public class TwitPic : IMediaUploadService
- {
- private readonly string[] pictureExt = new[] { ".jpg", ".jpeg", ".gif", ".png" };
-
- private readonly string[] multimediaExt = new[] { ".avi", ".wmv", ".flv", ".m4v", ".mov", ".mp4", ".rm", ".mpeg", ".mpg", ".3gp", ".3g2" };
-
- private readonly long MaxFileSize = 10L * 1024 * 1024; // Image only
- // Multimedia filesize limit unknown. But length limit is 1:30.
-
- private readonly Twitter tw;
- private readonly TwitpicApi twitpicApi;
-
- private TwitterConfiguration twitterConfig;
-
- public TwitPic(Twitter twitter, TwitterConfiguration twitterConfig)
- {
- this.tw = twitter;
- this.twitterConfig = twitterConfig;
-
- this.twitpicApi = new TwitpicApi(twitter.AccessToken, twitter.AccessTokenSecret);
- }
-
- public int MaxMediaCount
- {
- get { return 1; }
- }
-
- public string SupportedFormatsStrForDialog
- {
- get
- {
- return "Image Files(*" + string.Join(";*", this.pictureExt) + ")|*" + string.Join(";*", this.pictureExt)
- + "|Videos(*" + string.Join(";*", this.multimediaExt) + ")|*" + string.Join(";*", this.multimediaExt);
- }
- }
-
- public bool CheckFileExtension(string fileExtension)
- {
- fileExtension = fileExtension.ToLower();
-
- return this.pictureExt.Contains(fileExtension) ||
- this.multimediaExt.Contains(fileExtension);
- }
-
- public bool CheckFileSize(string fileExtension, long fileSize)
- {
- var maxFileSize = this.GetMaxFileSize(fileExtension);
- return maxFileSize == null || fileSize <= maxFileSize.Value;
- }
-
- public long? GetMaxFileSize(string fileExtension)
- {
- if (this.multimediaExt.Contains(fileExtension))
- return null; // Multimedia : no check
-
- return MaxFileSize;
- }
-
- public async Task PostStatusAsync(string text, long? inReplyToStatusId, string[] filePaths)
- {
- if (filePaths.Length != 1)
- throw new ArgumentOutOfRangeException("filePaths");
-
- var file = new FileInfo(filePaths[0]);
-
- if (!file.Exists)
- throw new ArgumentException("Err:File isn't exists.", "filePaths[0]");
-
- var xml = await this.twitpicApi.UploadFileAsync(file, text)
- .ConfigureAwait(false);
-
- var imageUrlElm = xml.XPathSelectElement("/image/url");
- if (imageUrlElm == null)
- throw new WebApiException("Invalid API response", xml.ToString());
-
- var textWithImageUrl = text + " " + imageUrlElm.Value.Trim();
-
- await Task.Run(() => this.tw.PostStatus(textWithImageUrl, inReplyToStatusId))
- .ConfigureAwait(false);
- }
-
- public int GetReservedTextLength(int mediaCount)
- {
- return this.twitterConfig.ShortUrlLength;
- }
-
- public void UpdateTwitterConfiguration(TwitterConfiguration config)
- {
- this.twitterConfig = config;
- }
-
- public class TwitpicApi : HttpConnectionOAuthEcho
- {
- private static readonly Uri UploadEndpoint = new Uri("http://api.twitpic.com/2/upload.xml");
-
- public TwitpicApi(string twitterAccessToken, string twitterAccessTokenSecret)
- : base(new Uri("http://api.twitter.com/"), new Uri("https://api.twitter.com/1.1/account/verify_credentials.json"))
- {
- this.Initialize(ApplicationSettings.TwitterConsumerKey, ApplicationSettings.TwitterConsumerSecret,
- twitterAccessToken, twitterAccessTokenSecret, "", "");
-
- this.InstanceTimeout = 120000;
- }
-
- /// <summary>
- /// 画像のアップロードを行います
- /// </summary>
- /// <exception cref="WebApiException"/>
- /// <exception cref="XmlException"/>
- public async Task<XDocument> UploadFileAsync(FileInfo file, string message)
- {
- // 参照: http://dev.twitpic.com/docs/2/upload/
-
- var param = new Dictionary<string, string>
- {
- {"key", ApplicationSettings.TwitpicApiKey},
- {"message", message},
- };
- var paramFiles = new List<KeyValuePair<string, FileInfo>>
- {
- new KeyValuePair<string, FileInfo>("media", file),
- };
- var response = "";
-
- var uploadTask = Task.Run(() => this.GetContent(HttpConnection.PostMethod,
- UploadEndpoint, param, paramFiles, ref response, null, null));
-
- var ret = await uploadTask.ConfigureAwait(false);
-
- if (ret != HttpStatusCode.OK)
- throw new WebApiException("Err:" + ret, response);
-
- return XDocument.Parse(response);
- }
- }
- }
-}
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