mcs/class/System.Web/System.Web.UI.WebControls/MailDefinition.cs

   1 //
   2 // System.Web.UI.WebControls.MailDefinition.cs
   3 //
   4 // Authors:
   5 //      Igor Zelmanovich (igorz@mainsoft.com)
   6 //
   7 // (C) 2006 Mainsoft, Inc (http://www.mainsoft.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 #if NET_2_0
  30
  31 using System;
  32 using System.IO;
  33 using System.Web.Configuration;
  34 using System.Net.Configuration;
  35 using System.Collections.Generic;
  36 using System.Text;
  37 using System.ComponentModel;
  38 using System.Web.UI;
  39 using System.Net.Mail;
  40 using System.Collections;
  41
  42 namespace System.Web.UI.WebControls
  43 {
  44         [BindableAttribute (false)]
  45         public sealed class MailDefinition : IStateManager
  46         {
  47                 StateBag _bag = new StateBag ();
  48
  49                 [DefaultValue ("")]
  50                 [NotifyParentProperty (true)]
  51                 public string BodyFileName {
  52                         get { return _bag.GetString ("BodyFileName", String.Empty); }
  53                         set { _bag ["BodyFileName"] = value; }
  54                 }
  55
  56                 [DefaultValue ("")]
  57                 [NotifyParentProperty (true)]
  58                 public string CC {
  59                         get { return _bag.GetString ("CC", String.Empty); }
  60                         set { _bag ["CC"] = value; }
  61                 }
  62
  63                 [PersistenceMode (PersistenceMode.InnerProperty)]
  64                 [DefaultValue ("")]
  65                 [NotifyParentProperty (true)]
  66                 public EmbeddedMailObjectsCollection EmbeddedObjects {
  67                         get { throw new NotImplementedException (); }
  68                 }
  69
  70                 [NotifyParentProperty (true)]
  71                 [DefaultValue ("")]
  72                 public string From {
  73                         get { return _bag.GetString ("From", String.Empty); }
  74                         set { _bag ["From"] = value; }
  75                 }
  76
  77                 [DefaultValue (false)]
  78                 [NotifyParentProperty (true)]
  79                 public bool IsBodyHtml {
  80                         get { return _bag.GetBool ("IsBodyHtml", false); }
  81                         set { _bag ["IsBodyHtml"] = value; }
  82                 }
  83
  84                 [NotifyParentProperty (true)]
  85                 public MailPriority Priority {
  86                         get { return _bag ["Priority"] == null ? MailPriority.Normal : (MailPriority) _bag ["Priority"]; }
  87                         set { _bag ["Priority"] = value; }
  88                 }
  89
  90                 [DefaultValue ("")]
  91                 [NotifyParentProperty (true)]
  92                 public string Subject {
  93                         get { return _bag.GetString ("Subject", String.Empty); }
  94                         set { _bag ["Subject"] = value; }
  95                 }
  96
  97                 public MailMessage CreateMailMessage (string recipients, IDictionary replacements, Control owner)
  98                 {
  99                         if (owner == null)
 100                                 throw new ArgumentNullException ("owner");
 101
 102                         string bodyText = null;
 103
 104                         if (BodyFileName.Length > 0) {
 105                                 string filePath = null;
 106                                 if (Path.IsPathRooted (BodyFileName))
 107                                         filePath = BodyFileName;
 108                                 else
 109                                         filePath = HttpContext.Current.Request.MapPath (VirtualPathUtility.Combine (owner.TemplateSourceDirectory, BodyFileName));
 110
 111                                 using (StreamReader sr = new StreamReader (filePath)) {
 112                                         bodyText = sr.ReadToEnd ();
 113                                 }
 114                         }
 115                         else
 116                                 bodyText = "";
 117
 118                         return CreateMailMessage (recipients, replacements, bodyText, owner);
 119                 }
 120
 121                 public MailMessage CreateMailMessage (string recipients, IDictionary replacements, string body, Control owner)
 122                 {
 123                         if (owner == null)
 124                                 throw new ArgumentNullException ("owner");
 125
 126                         MailMessage msg = new MailMessage ();
 127
 128                         if (CC.Length > 0)
 129                                 msg.CC.Add(CC);
 130
 131                         msg.IsBodyHtml = IsBodyHtml;
 132                         msg.Priority = Priority;
 133                         msg.Subject = Subject;
 134                         msg.Body = body;
 135
 136                         if (From.Length > 0)
 137                                 msg.From = new MailAddress (From);
 138                         else {
 139                                 SmtpSection smtpSection = (SmtpSection) WebConfigurationManager.GetSection ("system.net/mailSettings/smtp");
 140                                 if (smtpSection != null) {
 141                                         if (string.IsNullOrEmpty (smtpSection.From))
 142                                                 throw new HttpException ("A from e-mail address must be specified in the From property or the system.net/mailSettings/smtp config section");
 143
 144                                         msg.From = new MailAddress (smtpSection.From);
 145                                 }
 146                         }
 147
 148                         string [] recipientsArr = recipients.Split (',');
 149                         for (int i = 0; i < recipientsArr.Length; i++)
 150                                 msg.To.Add (recipientsArr [i]);
 151
 152                         foreach (DictionaryEntry d in replacements)
 153                                 msg.Body = msg.Body.Replace ((string) d.Key, (string) d.Value);
 154
 155                         return msg;
 156                 }
 157
 158                 #region IStateManager Members
 159
 160                 void IStateManager.LoadViewState (object state)
 161                 {
 162                         _bag.LoadViewState (state);
 163                 }
 164
 165                 object IStateManager.SaveViewState () {
 166                         return _bag.SaveViewState ();
 167                 }
 168
 169                 void IStateManager.TrackViewState () {
 170                         _bag.TrackViewState ();
 171                 }
 172
 173                 bool IStateManager.IsTrackingViewState {
 174                         get { return _bag.IsTrackingViewState; }
 175                 }
 176
 177 #endregion
 178         }
 179 }
 180
 181 #endif