Some additions and improvements to Email module

- Added support for bcc and cc while sending emails.
- Applied fix for replyto field : https://orchard.codeplex.com/workitem/21103

src/Orchard.Web/Modules/Orchard.Email/Activities/EmailActivity.cs

@@ -55,12 +55,16 @@ namespace Orchard.Email.Activities {
             var subject = activityContext.GetState<string>("Subject");
             var recipients = activityContext.GetState<string>("Recipients");
             var replyTo = activityContext.GetState<string>("ReplyTo");
+            var bcc = activityContext.GetState<string>("Bcc");
+            var cc = activityContext.GetState<string>("CC");
 
             var parameters = new Dictionary<string, object> {
                 {"Subject", subject},
                 {"Body", body},
                 {"Recipients", recipients},
-                {"ReplyTo", replyTo}
+                {"ReplyTo", replyTo},
+                {"Bcc", bcc},
+                {"CC", cc}
             };
 
             var queued = activityContext.GetState<bool>("Queued");

src/Orchard.Web/Modules/Orchard.Email/Controllers/EmailAdminController.cs

@@ -18,7 +18,7 @@ namespace Orchard.Email.Controllers {
 
         public Localizer T { get; set; }
 
-        public ActionResult TestMailSettings(string to, string subject, string body) {
+        public ActionResult TestMailSettings(string to, string subject, string body, string replyTo, string bcc, string cc) {
             ILogger logger = null;
             try {
                 var fakeLogger = new FakeLogger();
@@ -30,7 +30,10 @@ namespace Orchard.Email.Controllers {
                 _smtpChannel.Process(new Dictionary<string, object> {
                     {"Recipients", to},
                     {"Subject", subject},
-                    {"Body", body}
+                    {"Body", body},
+                    {"ReplyTo",replyTo},
+                    {"Bcc", bcc},
+                    {"CC",cc}
                 });
                 if (!string.IsNullOrEmpty(fakeLogger.Message)) {
                     return Json(new { error = fakeLogger.Message });

src/Orchard.Web/Modules/Orchard.Email/Forms/EmailForm.cs

@@ -36,12 +36,24 @@ namespace Orchard.Email.Forms {
                                 Title: T("Email Addresses"),
                                 Description: T("Specify a comma-separated list of recipient email addresses. To include a display name, use the following format: John Doe <john.doe@outlook.com>"),
                                 Classes: new[] {"large", "text", "tokenized"}),
+                            _Bcc: New.TextBox(
+                                Id: "bcc",
+                                Name: "Bcc",
+                                Title: T("Bcc"),
+                                Description: T("If necessary, specify an email address for a blind carbon copy"),
+                                Classes: new[]{"large","text","tokenized"}),
+                            _CC: New.TextBox(
+                                Id: "cc",
+                                Name: "CC",
+                                Title: T("CC"),
+                                Description: T("If necessary, specify an email address for a carbon copy"),
+                                Classes: new[] { "large", "text", "tokenized" }),
                             _ReplyTo: New.Textbox(
                                 Id: "reply-to",
                                 Name: "ReplyTo",
                                 Title: T("Reply To Address"),
                                 Description: T("If necessary, specify an email address for replies."),
-                                Classes: new [] {"medium", "text", "tokenized"}),
+                                Classes: new [] {"large", "text", "tokenized"}),
                             _Subject: New.Textbox(
                                 Id: "Subject", Name: "Subject",
                                 Title: T("Subject"),
@@ -93,6 +105,7 @@ namespace Orchard.Email.Forms {
             var recipients = context.ValueProvider.GetValue("Recipients").AttemptedValue;
             var subject = context.ValueProvider.GetValue("Subject").AttemptedValue;
             var body = context.ValueProvider.GetValue("Body").AttemptedValue;
+            
 
             if (String.IsNullOrWhiteSpace(recipients)) {
                 context.ModelState.AddModelError("Recipients", T("You must specify at least one recipient.").Text);

src/Orchard.Web/Modules/Orchard.Email/Models/EmailMessage.cs

@@ -4,5 +4,7 @@
         public string Body { get; set; }
         public string Recipients { get; set; }
         public string ReplyTo { get; set; }
+        public string Bcc { get; set; }
+        public string CC { get; set; }
     }
 }

src/Orchard.Web/Modules/Orchard.Email/Services/SmtpMessageChannel.cs

@@ -48,7 +48,9 @@ namespace Orchard.Email.Services {
                 Body = parameters["Body"] as string,
                 Subject = parameters["Subject"] as string,
                 Recipients = parameters["Recipients"] as string,
-                ReplyTo = parameters["ReplyTo"] as string
+                ReplyTo = parameters["ReplyTo"] as string,
+                Bcc = parameters["Bcc"] as string,
+                CC = parameters["CC"] as string
             };
 
             if (emailMessage.Recipients.Length == 0) {
@@ -77,8 +79,18 @@ namespace Orchard.Email.Services {
                     mailMessage.To.Add(new MailAddress(recipient));
                 }
 
-                if (!String.IsNullOrWhiteSpace(emailMessage.ReplyTo)) {
-                    mailMessage.ReplyToList.Add(new MailAddress(emailMessage.ReplyTo));
+                foreach (var replyTo in emailMessage.ReplyTo.Split(new[] {',', ';'}, StringSplitOptions.RemoveEmptyEntries)) {
+                    mailMessage.ReplyToList.Add(new MailAddress(replyTo));
+                }
+
+                foreach (var bcc in emailMessage.Bcc.Split(new[] {',', ';'}, StringSplitOptions.RemoveEmptyEntries))
+                {
+                    mailMessage.Bcc.Add(new MailAddress(bcc));
+                }
+
+                foreach (var cc in emailMessage.CC.Split(new[] {',', ';'},
+                    StringSplitOptions.RemoveEmptyEntries)) {
+                        mailMessage.CC.Add(new MailAddress(cc));
                 }
 
                 _smtpClientField.Value.Send(mailMessage);

src/Orchard.Web/Modules/Orchard.Email/Views/EditorTemplates/Parts/SmtpSettings.cshtml

@@ -56,10 +56,22 @@
         <label for="emailtestto">@T("To:")</label>
         <input type="text" id="emailtestto" class="large text" />
     </div>
+    <div>
+        <label for="emailtestbcc">@T("Bcc:")</label>
+        <input type="text" id="emailtestbcc" class="large text" />
+    </div>
+    <div>
+        <label for="emailtestcc">@T("CC:")</label>
+        <input type="text" id="emailtestcc" class="large text" />
+    </div>
     <div>
         <label for="emailtestsubject">@T("Subject:")</label>
         <input type="text" id="emailtestsubject" class="large text" />
     </div>
+    <div>
+        <label for="emailtestreplyto">@T("Reply To:")</label>
+        <input type="text" id="emailtestreplyto" class="large text" />
+    </div>
     <div>
         <textarea id="emailtestbody"></textarea>
     </div>
@@ -76,12 +88,19 @@
                     info = $("#emailtestinfo"),
                     to = $("#emailtestto"),
                     subject = $("#emailtestsubject"),
-                    body = $("#emailtestbody");
+                    body = $("#emailtestbody"),
+                    replyto = $("#emailtestreplyto"),
+                    bcc = $("#emailtestbcc"),
+                    cc = $("#emailtestcc");
+
                 $("#emailtestsend").click(function() {
                     $.post(url, {
                             to: to.val(),
                             subject: subject.val(),
                             body: body.val(),
+                            replyto: replyto.val(),
+                            bcc: bcc.val(),
+                            cc: cc.val(),
                             __RequestVerificationToken: to.closest("form").find("input[name=__RequestVerificationToken]").val()
                         })
                         .fail(function(data) {