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comparison Agendas/trunk/src/Agendas.Twitter/TwitterPublicador.cs @ 122:17531db40d4e

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Refactoring de la generación de mensajes en twitter
author nelopauselli
date Tue, 28 Jun 2011 19:25:22 -0300
parents c3573defd18f
children 734d3f0853bf
comparison
equal deleted inserted replaced
121:683cc27450ce 122:17531db40d4e
1 using System.Collections.Generic; 1 using System.Collections.Generic;
2 using System.Configuration; 2 using System.Configuration;
3 using System.Linq; 3 using System.Linq;
4 using AltNetHispano.Agendas.Domain; 4 using AltNetHispano.Agendas.Domain;
5 using AltNetHispano.Agendas.Twitter.Writers;
5 using Twitterizer; 6 using Twitterizer;
6 7
7 namespace AltNetHispano.Agendas.Twitter 8 namespace AltNetHispano.Agendas.Twitter
8 { 9 {
9 public class TwitterPublicador : IPublicador 10 public class TwitterPublicador : IPublicador
10 { 11 {
12 private readonly IDictionary<Accion, ITwitterWriter> _writers;
11 private readonly ITwitterAdapter _twitterAdapter; 13 private readonly ITwitterAdapter _twitterAdapter;
12 14
13 public TwitterPublicador() 15 public TwitterPublicador()
16 : this(new TwitterAdapter())
14 { 17 {
15 _twitterAdapter = new TwitterAdapter();
16 } 18 }
17 19
18 public TwitterPublicador(ITwitterAdapter twitterAdapter) 20 public TwitterPublicador(ITwitterAdapter twitterAdapter)
19 { 21 {
22 _writers = new Dictionary<Accion, ITwitterWriter>
23 {
24 {Accion.Proponer, new ProponerTwitterWriter()},
25 {Accion.Agendar, new AgendarTwitterWriter()},
26 {Accion.Confirmar, new ConfirmarTwitterWriter()},
27 {Accion.Publicar, new PublicarTwitterWriter()}
28 };
29
20 _twitterAdapter = twitterAdapter; 30 _twitterAdapter = twitterAdapter;
21 } 31 }
22 32
23 public const int LIMITE_MENSAJE = 140; 33 private const int LIMITE_MENSAJE = 140;
24 34
25 private string ConsumerKey 35 private static string ConsumerKey
26 { 36 {
27 get { return ConfigurationManager.AppSettings["consumerKeyAppTwitt"]; } 37 get { return ConfigurationManager.AppSettings["consumerKeyAppTwitt"]; }
28 } 38 }
29 39
30 private string ConsumerSecret 40 private static string ConsumerSecret
31 { 41 {
32 get { return ConfigurationManager.AppSettings["consumerSecretAppTwitt"]; } 42 get { return ConfigurationManager.AppSettings["consumerSecretAppTwitt"]; }
33 } 43 }
34 44
35 45
36 private string AccessToken 46 private static string AccessToken
37 { 47 {
38 get { return ConfigurationManager.AppSettings["accessTokenAppTwitt"]; } 48 get { return ConfigurationManager.AppSettings["accessTokenAppTwitt"]; }
39 } 49 }
40 50
41 51
42 private string AccessTokenSecret 52 private static string AccessTokenSecret
43 { 53 {
44 get { return ConfigurationManager.AppSettings["accessTokenSecretAppTwitt"]; } 54 get { return ConfigurationManager.AppSettings["accessTokenSecretAppTwitt"]; }
45 } 55 }
46 56
47 public void Publicar(IEnumerable<Track> tracks) 57 public void Publicar(IEnumerable<Track> tracks)
59 track.LogAdd(new TrackLog(TrackLogPropietario.Twitter, message, track.Usuario, success)); 69 track.LogAdd(new TrackLog(TrackLogPropietario.Twitter, message, track.Usuario, success));
60 } 70 }
61 } 71 }
62 } 72 }
63 73
64 private static string BuildTwitt(Track track) 74 private string BuildTwitt(Track track)
65 { 75 {
66 string body = string.Empty; 76 ITwitterWriter writer;
67 switch (track.Accion) 77 if (!_writers.TryGetValue(track.Accion, out writer))
68 { 78 return string.Empty;
69 case Accion.Proponer: 79
70 body = "Se ha propuesto un/a nuevo/a " + track.Evento.Tipo; 80 string body = writer.Write(track);
71 break;
72 case Accion.Agendar:
73 body = "Se ha agendando el evento" + track.Evento.Titulo;
74 if (track.Evento.Ponente.Twitter != null)
75 body += " con @" + track.Evento.Ponente.Twitter;
76 break;
77 case Accion.Confirmar:
78 if (track.Evento.Fecha.HasValue)
79 body = "Se confirma para el " + track.Evento.Fecha.Value.ToShortDateString() + " el evento " + track.Evento.Titulo;
80 break;
81 }
82 81
83 return body.Length > LIMITE_MENSAJE ? body.Substring(0, LIMITE_MENSAJE - 1) : body; 82 return body.Length > LIMITE_MENSAJE ? body.Substring(0, LIMITE_MENSAJE - 1) : body;
84 } 83 }
85 84
86 public bool Publicar(string status, out string message) 85 public bool Publicar(string status, out string message)