Added the MessageViewSource bonobo menu verb.

2000-11-16  Jeffrey Stedfast  <fejj@helixcode.com>

	* folder-browser-factory.c: Added the MessageViewSource bonobo
	menu verb.

	* mail-ops.c (mail_do_save_messages): New async function to save
	messages as individual files in a given path.

svn path=/trunk/; revision=6596

1 files changed, 122 insertions, 0 deletions

diff --git a/mail/mail-ops.c b/mail/mail-ops.c
index 5b60be09f8..49b36f3eee 100644
--- a/mail/mail-ops.c
+++ b/mail/mail-ops.c
@@ -2528,3 +2528,125 @@ mail_do_view_message_sources (CamelFolder *folder, GPtrArray *uids,
 	
 	mail_operation_queue (&op_view_message_sources, input, TRUE);
 }
+
+/* ** SAVE MESSAGES ******************************************************* */
+
+typedef struct save_messages_input_s {
+	CamelFolder *folder;
+	GPtrArray *uids;
+	gchar *path;
+} save_messages_input_t;
+
+typedef struct save_messages_data_s {
+	GPtrArray *messages;
+} save_messages_data_t;
+
+static gchar *
+describe_save_messages (gpointer in_data, gboolean gerund)
+{
+	save_messages_input_t *input = (save_messages_input_t *) in_data;
+	
+	if (gerund)
+		return g_strdup_printf (_("Saving messages from folder \"%s\""),
+					mail_tool_get_folder_name (input->folder));
+	else
+		return g_strdup_printf (_("Saving messages from \"%s\""),
+					mail_tool_get_folder_name (input->folder));
+}
+
+static void
+setup_save_messages (gpointer in_data, gpointer op_data, CamelException *ex)
+{
+	save_messages_input_t *input = (save_messages_input_t *) in_data;
+	
+	camel_object_ref (CAMEL_OBJECT (input->folder));
+}
+
+static void
+do_save_messages (gpointer in_data, gpointer op_data, CamelException *ex)
+{
+	save_messages_input_t *input = (save_messages_input_t *) in_data;
+	save_messages_data_t *data = (save_messages_data_t *) op_data;
+	int i;
+	
+	data->messages = g_ptr_array_new ();
+	
+	for (i = 0; i < input->uids->len; i++) {
+		CamelMimeMessage *message;
+		
+		mail_op_set_message (_("Retrieving message %d of %d (uid \"%s\")"),
+				     i + 1, input->uids->len, (char *)input->uids->pdata[i]);
+		
+		mail_tool_camel_lock_up ();
+		message = camel_folder_get_message (input->folder, input->uids->pdata[i], ex);
+		mail_tool_camel_lock_down ();
+		
+		g_ptr_array_add (data->messages, message);
+	}
+}
+
+static void
+cleanup_save_messages (gpointer in_data, gpointer op_data,
+		       CamelException *ex)
+{
+	save_messages_input_t *input = (save_messages_input_t *) in_data;
+	save_messages_data_t *data = (save_messages_data_t *) op_data;
+	int i;
+	
+	for (i = 0; i < data->messages->len; i++) {
+		CamelMimeMessage *msg;
+		CamelStream *stream;
+		char *filename;
+		
+		if (data->messages->pdata[i] == NULL)
+			continue;
+		
+		msg = data->messages->pdata[i];
+		
+		/* if we are saving a single message, use the filename the user selected */
+		if (input->uids->len == 1)
+			filename = g_strdup (input->path);
+		else
+			filename = g_strdup_printf ("%s/[%s] %s.eml", input->path,
+						    camel_mime_message_get_subject (msg),
+						    (char *) input->uids->pdata[i]);
+		
+		stream = camel_stream_fs_new_with_name (filename, O_WRONLY | O_CREAT | O_TRUNC, 0600);
+		camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (msg), stream);
+		camel_stream_flush (stream);
+		g_free (filename);
+		
+		camel_object_unref (CAMEL_OBJECT (stream));
+		camel_object_unref (CAMEL_OBJECT (data->messages->pdata[i]));
+		g_free (input->uids->pdata[i]);
+	}
+	
+	g_ptr_array_free (input->uids, TRUE);
+	g_ptr_array_free (data->messages, TRUE);
+	camel_object_unref (CAMEL_OBJECT (input->folder));
+}
+
+static const mail_operation_spec op_save_messages = {
+	describe_save_messages,
+	sizeof (save_messages_data_t),
+	setup_save_messages,
+	do_save_messages,
+	cleanup_save_messages
+};
+
+void
+mail_do_save_messages (CamelFolder *folder, GPtrArray *uids, gchar *path)
+{
+	save_messages_input_t *input;
+	
+	g_return_if_fail (CAMEL_IS_FOLDER (folder));
+	g_return_if_fail (uids != NULL);
+	g_return_if_fail (path != NULL);
+	
+	input = g_new (save_messages_input_t, 1);
+	input->folder = folder;
+	input->uids = uids;
+	input->path = path;
+	
+	mail_operation_queue (&op_save_messages, input, TRUE);
+}