Split MDN handling into a module.

4 files changed, 11 insertions, 301 deletions

diff --git a/mail/e-mail-reader.c b/mail/e-mail-reader.c
index b38a2c2220..799ea1a92c 100644
--- a/mail/e-mail-reader.c
+++ b/mail/e-mail-reader.c
@@ -2626,7 +2626,7 @@ mail_reader_message_selected_timeout_cb (EMailReader *reader)
 	EMailReaderPrivate *priv;
 	EMFormatHTML *formatter;
 	GtkWidget *message_list;
-	EWebView *web_view;
+	EPreviewPane *preview_pane;
 	CamelFolder *folder;
 	const gchar *cursor_uid;
 	const gchar *format_uid;
@@ -2637,30 +2637,32 @@ mail_reader_message_selected_timeout_cb (EMailReader *reader)
 
 	formatter = e_mail_reader_get_formatter (reader);
 	message_list = e_mail_reader_get_message_list (reader);
+	preview_pane = e_mail_reader_get_preview_pane (reader);
 
 	cursor_uid = MESSAGE_LIST (message_list)->cursor_uid;
 	format_uid = EM_FORMAT (formatter)->uid;
 
-	web_view = em_format_html_get_web_view (formatter);
+	e_preview_pane_clear_alerts (preview_pane);
 
 	if (MESSAGE_LIST (message_list)->last_sel_single) {
-		GtkWidget *widget;
-		gboolean web_view_visible;
+		gboolean preview_visible;
 		gboolean selected_uid_changed;
 
 		/* Decide whether to download the full message now. */
 
-		widget = GTK_WIDGET (web_view);
-
-		web_view_visible = gtk_widget_get_mapped (widget);
+		preview_visible =
+			gtk_widget_get_mapped (GTK_WIDGET (preview_pane));
 		selected_uid_changed = g_strcmp0 (cursor_uid, format_uid);
 
-		if (web_view_visible && selected_uid_changed) {
+		if (preview_visible && selected_uid_changed) {
 			EMailReaderClosure *closure;
 			GCancellable *cancellable;
 			EActivity *activity;
+			EWebView *web_view;
 			gchar *string;
 
+			web_view = e_preview_pane_get_web_view (preview_pane);
+
 			string = g_strdup_printf (
 				_("Retrieving message '%s'"), cursor_uid);
 #if HAVE_CLUTTER
@@ -2945,28 +2947,13 @@ mail_reader_message_seen (EMailReader *reader,
                           const gchar *message_uid,
                           CamelMimeMessage *message)
 {
-	EMailBackend *backend;
-	EMFormatHTML *formatter;
 	CamelFolder *folder;
 	guint32 mask, set;
-	guint32 flags;
-
-	folder = e_mail_reader_get_folder (reader);
-	backend = e_mail_reader_get_backend (reader);
-	formatter = e_mail_reader_get_formatter (reader);
-
-	flags = camel_folder_get_message_flags (folder, uid);
-
-	if ((flags & CAMEL_MESSAGE_SEEN) == 0) {
-		CamelMimeMessage *message;
-
-		message = EM_FORMAT (formatter)->message;
-		em_utils_handle_receipt (backend, folder, uid, message);
-	}
 
 	mask = CAMEL_MESSAGE_SEEN;
 	set  = CAMEL_MESSAGE_SEEN;
 
+	folder = e_mail_reader_get_folder (reader);
 	camel_folder_set_message_flags (folder, message_uid, mask, set);
 }
 
diff --git a/mail/em-composer-utils.c b/mail/em-composer-utils.c
index 3f851c0991..bc84e5508c 100644
--- a/mail/em-composer-utils.c
+++ b/mail/em-composer-utils.c
@@ -1850,269 +1850,6 @@ em_utils_redirect_message (EShell *shell,
 	composer_set_no_change (composer);
 }
 
-/* Message disposition notifications, rfc 2298 */
-void
-em_utils_handle_receipt (EMailBackend *backend,
-                         CamelFolder *folder,
-                         const gchar *message_uid,
-                         CamelMimeMessage *message)
-{
-	EAccount *account;
-	const gchar *addr;
-	CamelMessageInfo *info;
-
-	g_return_if_fail (E_IS_MAIL_BACKEND (backend));
-	g_return_if_fail (CAMEL_IS_FOLDER (folder));
-	g_return_if_fail (CAMEL_IS_MIME_MESSAGE (message));
-
-	info = camel_folder_get_message_info (folder, message_uid);
-	if (info == NULL)
-		return;
-
-	if (camel_message_info_user_flag (info, "receipt-handled")) {
-		camel_folder_free_message_info (folder, info);
-		return;
-	}
-
-	addr = camel_medium_get_header (
-		CAMEL_MEDIUM (message), "Disposition-Notification-To");
-	if (addr == NULL) {
-		camel_folder_free_message_info (folder, info);
-		return;
-	}
-
-	camel_message_info_set_user_flag (info, "receipt-handled", TRUE);
-	camel_folder_free_message_info (folder, info);
-
-	account = em_utils_guess_account_with_recipients (message, folder);
-
-	/* TODO Should probably decode/format the address,
-	 *      since it could be in rfc2047 format. */
-	if (addr == NULL) {
-		addr = "";
-	} else {
-		while (camel_mime_is_lwsp (*addr))
-			addr++;
-	}
-
-	if (account == NULL)
-		return;
-
-	if (account->receipt_policy == E_ACCOUNT_RECEIPT_NEVER)
-		return;
-
-	if (account->receipt_policy == E_ACCOUNT_RECEIPT_ASK) {
-		GtkWindow *window;
-		const gchar *subject;
-		gint response;
-
-		/* FIXME Parent window should be passed in. */
-		window = e_shell_get_active_window (NULL);
-		subject = camel_mime_message_get_subject (message);
-
-		response = e_alert_run_dialog_for_args (
-			window, "mail:ask-receipt", addr, subject, NULL);
-
-		if (response != GTK_RESPONSE_YES)
-			return;
-	}
-
-	em_utils_send_receipt (backend, folder, message);
-}
-
-static void
-em_utils_receipt_done (CamelFolder *folder,
-                       GAsyncResult *result,
-                       EMailBackend *backend)
-{
-	/* FIXME Poor error handling. */
-	if (!e_mail_folder_append_message_finish (folder, result, NULL, NULL))
-		return;
-
-	mail_send (backend);
-}
-
-void
-em_utils_send_receipt (EMailBackend *backend,
-                       CamelFolder *folder,
-                       CamelMimeMessage *message)
-{
-	/* See RFC #3798 for a description of message receipts */
-	EAccount *account = em_utils_guess_account_with_recipients (message, folder);
-	CamelMimeMessage *receipt = camel_mime_message_new ();
-	CamelMultipart *body = camel_multipart_new ();
-	CamelMimePart *part;
-	CamelDataWrapper *receipt_text, *receipt_data;
-	CamelContentType *type;
-	CamelInternetAddress *addr;
-	CamelStream *stream;
-	CamelFolder *out_folder;
-	CamelMessageInfo *info;
-	const gchar *message_id;
-	const gchar *message_date;
-	const gchar *message_subject;
-	const gchar *receipt_address;
-	gchar *fake_msgid;
-	gchar *hostname;
-	gchar *self_address, *receipt_subject;
-	gchar *ua, *recipient;
-	gchar *transport_uid;
-	gchar *content;
-
-	message_id = camel_medium_get_header (
-		CAMEL_MEDIUM (message), "Message-ID");
-	message_date = camel_medium_get_header (
-		CAMEL_MEDIUM (message), "Date");
-	message_subject = camel_mime_message_get_subject (message);
-	receipt_address = camel_medium_get_header (
-		CAMEL_MEDIUM (message), "Disposition-Notification-To");
-
-	if (!receipt_address)
-		return;
-
-	/* the 'account' should be always set */
-	g_return_if_fail (account != NULL);
-
-	/* Collect information for the receipt */
-
-	/* We use camel_header_msgid_generate () to get a canonical
-	 * hostname, then skip the part leading to '@' */
-	hostname = strchr ((fake_msgid = camel_header_msgid_generate ()), '@');
-	hostname++;
-
-	self_address = account->id->address;
-
-	if (!message_id)
-		message_id = "";
-	if (!message_date)
-		message_date ="";
-
-	/* Create toplevel container */
-	camel_data_wrapper_set_mime_type (
-		CAMEL_DATA_WRAPPER (body),
-		"multipart/report;"
-		"report-type=\"disposition-notification\"");
-	camel_multipart_set_boundary (body, NULL);
-
-	/* Create textual receipt */
-	receipt_text = camel_data_wrapper_new ();
-	type = camel_content_type_new ("text", "plain");
-	camel_content_type_set_param (type, "format", "flowed");
-	camel_content_type_set_param (type, "charset", "UTF-8");
-	camel_data_wrapper_set_mime_type_field (receipt_text, type);
-	camel_content_type_unref (type);
-	content = g_strdup_printf (
-		/* Translators: First %s is an email address, second %s
-		 * is the subject of the email, third %s is the date. */
-		_("Your message to %s about \"%s\" on %s has been read."),
-		self_address, message_subject, message_date);
-	stream = camel_stream_mem_new ();
-	camel_stream_write_string (stream, content, NULL, NULL);
-	camel_data_wrapper_construct_from_stream_sync (
-		receipt_text, stream, NULL, NULL);
-	g_object_unref (stream);
-	g_free (content);
-
-	part = camel_mime_part_new ();
-	camel_medium_set_content (CAMEL_MEDIUM (part), receipt_text);
-	camel_mime_part_set_encoding (
-		part, CAMEL_TRANSFER_ENCODING_QUOTEDPRINTABLE);
-	g_object_unref (receipt_text);
-	camel_multipart_add_part (body, part);
-	g_object_unref (part);
-
-	/* Create the machine-readable receipt */
-	receipt_data = camel_data_wrapper_new ();
-	part = camel_mime_part_new ();
-
-	ua = g_strdup_printf (
-		"%s; %s", hostname, "Evolution "
-		VERSION SUB_VERSION " " VERSION_COMMENT);
-	recipient = g_strdup_printf ("rfc822; %s", self_address);
-
-	type = camel_content_type_new ("message", "disposition-notification");
-	camel_data_wrapper_set_mime_type_field (receipt_data, type);
-	camel_content_type_unref (type);
-
-	content = g_strdup_printf (
-		"Reporting-UA: %s\n"
-		"Final-Recipient: %s\n"
-		"Original-Message-ID: %s\n"
-		"Disposition: manual-action/MDN-sent-manually; displayed\n",
-		ua, recipient, message_id);
-	stream = camel_stream_mem_new ();
-	camel_stream_write_string (stream, content, NULL, NULL);
-	camel_data_wrapper_construct_from_stream_sync (
-		receipt_data, stream, NULL, NULL);
-	g_object_unref (stream);
-	g_free (content);
-
-	g_free (ua);
-	g_free (recipient);
-	g_free (fake_msgid);
-
-	camel_medium_set_content (CAMEL_MEDIUM (part), receipt_data);
-	camel_mime_part_set_encoding (part, CAMEL_TRANSFER_ENCODING_7BIT);
-	g_object_unref (receipt_data);
-	camel_multipart_add_part (body, part);
-	g_object_unref (part);
-
-	/* Finish creating the message */
-	camel_medium_set_content (
-		CAMEL_MEDIUM (receipt), CAMEL_DATA_WRAPPER (body));
-	g_object_unref (body);
-
-	/* Translators: %s is the subject of the email message */
-	receipt_subject = g_strdup_printf (
-		_("Delivery Notification for: \"%s\""), message_subject);
-	camel_mime_message_set_subject (receipt, receipt_subject);
-	g_free (receipt_subject);
-
-	addr = camel_internet_address_new ();
-	camel_address_decode (CAMEL_ADDRESS (addr), self_address);
-	camel_mime_message_set_from (receipt, addr);
-	g_object_unref (addr);
-
-	addr = camel_internet_address_new ();
-	camel_address_decode (CAMEL_ADDRESS (addr), receipt_address);
-	camel_mime_message_set_recipients (
-		receipt, CAMEL_RECIPIENT_TYPE_TO, addr);
-	g_object_unref (addr);
-
-	transport_uid = g_strconcat (account->uid, "-transport", NULL);
-
-	camel_medium_set_header (
-		CAMEL_MEDIUM (receipt),
-		"Return-Path", "<>");
-	camel_medium_set_header (
-		CAMEL_MEDIUM (receipt),
-		"X-Evolution-Account",
-		account->uid);
-	camel_medium_set_header (
-		CAMEL_MEDIUM (receipt),
-		"X-Evolution-Transport",
-		transport_uid);
-	camel_medium_set_header (
-		CAMEL_MEDIUM (receipt),
-		"X-Evolution-Fcc",
-		account->sent_folder_uri);
-
-	g_free (transport_uid);
-
-	/* Send the receipt */
-	info = camel_message_info_new (NULL);
-	out_folder = e_mail_local_get_folder (E_MAIL_LOCAL_FOLDER_OUTBOX);
-	camel_message_info_set_flags (
-		info, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
-
-	/* FIXME Pass a GCancellable. */
-	e_mail_folder_append_message (
-		out_folder, receipt, info, G_PRIORITY_DEFAULT, NULL,
-		(GAsyncReadyCallback) em_utils_receipt_done, backend);
-
-	camel_message_info_free (info);
-}
-
 /* Replying to messages... */
 
 EDestination **
diff --git a/mail/em-composer-utils.h b/mail/em-composer-utils.h
index bd6eb7cffd..215e6bb2bc 100644
--- a/mail/em-composer-utils.h
+++ b/mail/em-composer-utils.h
@@ -58,13 +58,6 @@ void		em_utils_forward_messages	(EMailReader *reader,
 						 GtkWidget *destroy_when_done);
 void		em_utils_redirect_message	(EShell *shell,
 						 CamelMimeMessage *message);
-void		em_utils_handle_receipt		(EMailBackend *backend,
-						 CamelFolder *folder,
-						 const gchar *message_uid,
-						 CamelMimeMessage *message);
-void		em_utils_send_receipt		(EMailBackend *backend,
-						 CamelFolder *folder,
-						 CamelMimeMessage *message);
 gchar *		em_utils_construct_composer_text
 						(CamelMimeMessage *message,
 						 EMFormat *source_formatter);
diff --git a/mail/mail.error.xml b/mail/mail.error.xml
index f811abb9fd..118acc1522 100644
--- a/mail/mail.error.xml
+++ b/mail/mail.error.xml
@@ -396,13 +396,6 @@ An mbox account will be created to preserve the old mbox folders. You can delete
     <_secondary xml:space="preserve">Please check your account settings and try again.</_secondary>
   </error>
 
-  <error id="ask-receipt" type="question" default="GTK_RESPONSE_NO">
-    <_primary>Read receipt requested.</_primary>
-    <_secondary xml:space="preserve">A read receipt notification has been requested for "{1}". Send the receipt notification to {0}?</_secondary>
-    <button _label="Do _Not Send" response="GTK_RESPONSE_NO"/>
-    <button _label="_Send Receipt" response="GTK_RESPONSE_YES"/>
-  </error>
-
   <error id="ask-quick-offline" type="question" default="GTK_RESPONSE_NO">
     <_primary>Synchronize folders locally for offline usage?</_primary>
     <_secondary xml:space="preserve">Do you want to locally synchronize the folders that are marked for offline usage?</_secondary>