/HatenaPhotLife/HatenaPhotLifeUploader.cs

using System;

using System.IO;

using System.Net;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using InstantImageUploader.Models;

using HatenaPhotLife.Properties;

using System.Reactive.Linq;

using System.Diagnostics;

using System.ComponentModel.Composition;



namespace HatenaPhotLife

{

    [Export(typeof(IImageUploader))]

    public class HatenaPhotLifeUploader : IImageUploader

    {

        public string ImageUploaderName

        {

            get { return "はてなフォトライフ"; }

        }



        public string Description

        {

            get { return "はてなフォトライフに画像をアップロードします。"; }

        }



        public string Author

        {

            get { return "Masanori Onoue (ugaya40)"; }

        }



        public string Url

        {

            get { return "http://ugaya40.net"; }

        }



        public string UserName

        {

            get;

            private set;

        }



        public string Password

        {

            get;

            private set;

        }



        public string FolderName

        {

            get;

            private set;

        }



        public void Initialize()

        {

            Settings.Default.Reload();



            if ((!string.IsNullOrEmpty(Settings.Default.UserName))

                && (!string.IsNullOrEmpty(Settings.Default.Password)))

            {

                UserName = Settings.Default.UserName;

                Password = Settings.Default.Password;

                FolderName = Settings.Default.FolderName;

            }

        }



        public void Upload(string imageFilePath)

        {

            Observable.Defer(() => new HatenaPhotLifeClient(UserName, Password).UploadAsObservable(imageFilePath,FolderName))

                .Retry(3)

                .Subscribe(url => 

                    {

                        Process.Start(url);

                        OnSuccessImageUpload(null);

                    },(Exception ex) => OnFailedImageUpload("はてなフォトライフへのアップロードに失敗しました"));

        }



        public bool IsNeedSetting

        {

            get { return string.IsNullOrEmpty(UserName) || string.IsNullOrEmpty(Password); }

        }



        public event EventHandler<SuccessImageUploadEventArgs> SuccessImageUpload;

        private void OnSuccessImageUpload(string messageForUser)

        {

            var handler = SuccessImageUpload;

            if (handler != null)

            {

                handler(this, new SuccessImageUploadEventArgs(messageForUser));

            }

        }



        public event EventHandler<FailedImageUploadEventArgs> FailedImageUpload;

        private void OnFailedImageUpload(string messageForUser)

        {

            var handler = FailedImageUpload;

            if (handler != null)

            {

                handler(this, new FailedImageUploadEventArgs(messageForUser));

            }

        }



        public Type SettingWindowType

        {

            get { return typeof(SettingWindow); }

        }

    }



}