* check for a valid foldername
[modest] / src / modest-tny-send-queue.c
index 0f06f76..522a83a 100644 (file)
@@ -34,6 +34,9 @@
 #include <tny-folder.h>
 #include <tny-camel-msg.h>
 #include <modest-tny-account.h>
+#include <modest-runtime.h>
+#include <modest-platform.h>
+#include <widgets/modest-window-mgr.h>
 #include <modest-marshal.h>
 #include <string.h> /* strcmp */
 
@@ -43,10 +46,12 @@ static void modest_tny_send_queue_finalize   (GObject *obj);
 static void modest_tny_send_queue_instance_init (GTypeInstance *instance, gpointer g_class);
 
 /* Signal handlers */ 
-static void _on_msg_start_sending (TnySendQueue *self, TnyMsg *msg, gpointer user_data);
-static void _on_msg_has_been_sent (TnySendQueue *self, TnyMsg *msg, gpointer user_data);
+static void _on_msg_start_sending (TnySendQueue *self, TnyHeader *header, TnyMsg *msg, int done, int total, gpointer user_data);
+static void _on_msg_has_been_sent (TnySendQueue *self, TnyHeader *header, TnyMsg *msg, int done, int total, gpointer user_data);
 static void _on_msg_error_happened (TnySendQueue *self, TnyHeader *header, TnyMsg *msg, GError *err, gpointer user_data);
 
+static TnyFolder*modest_tny_send_queue_get_outbox (TnySendQueue *self);
+static TnyFolder*modest_tny_send_queue_get_sentbox (TnySendQueue *self);
 
 /* list my signals  */
 enum {
@@ -113,6 +118,10 @@ modest_tny_send_queue_cancel (TnySendQueue *self, gboolean remove, GError **err)
 {
        ModestTnySendQueuePrivate *priv;
        SendInfo *info;
+       TnyIterator *iter = NULL;
+       TnyFolder *outbox = NULL;
+       TnyList *headers = tny_simple_list_new ();
+       TnyHeader *header = NULL;
 
        priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
        if(priv->current != NULL)
@@ -127,32 +136,62 @@ modest_tny_send_queue_cancel (TnySendQueue *self, gboolean remove, GError **err)
                g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
        }
 
+       /* Set flags to supend sending operaiton (if removed, this is not necessary) */
+       if (!remove) {          
+               outbox = modest_tny_send_queue_get_outbox (TNY_SEND_QUEUE(self));
+               tny_folder_get_headers (outbox, headers, TRUE, err);
+               if (err != NULL) goto frees;
+               iter = tny_list_create_iterator (headers);
+               while (!tny_iterator_is_done (iter)) {
+                       header = TNY_HEADER (tny_iterator_get_current (iter));
+                       if (header) {   
+                               tny_header_unset_flags (header, TNY_HEADER_FLAG_PRIORITY);
+                               tny_header_set_flags (header, TNY_HEADER_FLAG_SUSPENDED_PRIORITY);
+                               tny_iterator_next (iter);
+                               g_object_unref (header);
+                       }
+               }
+               
+               g_queue_foreach (priv->queue, (GFunc)modest_tny_send_queue_info_free, NULL);
+               g_queue_free (priv->queue);
+               priv->queue = g_queue_new();
+       }
+               
+       /* Dont call super class implementaiton, becasue camel removes messages from outbox */
        TNY_CAMEL_SEND_QUEUE_CLASS(parent_class)->cancel_func (self, remove, err); /* FIXME */
+
+ frees:
+       if (headers != NULL)
+               g_object_unref (G_OBJECT (headers));
+       if (outbox != NULL) 
+               g_object_unref (G_OBJECT (outbox));
+       if (iter != NULL) 
+               g_object_unref (iter);
 }
 
 static void
 modest_tny_send_queue_add (TnySendQueue *self, TnyMsg *msg, GError **err)
 {
        ModestTnySendQueuePrivate *priv;
-       TnyHeader *header;
+       TnyHeader *header = NULL;
        SendInfo *info = NULL;
-       GList* existing;
-       const gchar* msg_id;
+       GList* existing = NULL;
+       const gchar* msg_id = NULL;
 
        g_return_if_fail (TNY_IS_SEND_QUEUE(self));
        g_return_if_fail (TNY_IS_CAMEL_MSG(msg));
 
        priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
        header = tny_msg_get_header (msg);
-
-       /* FIXME: do something smart here... */
-
+       
        /* Note that this call actually sets the message id to something
         * sensible. */ 
        TNY_CAMEL_SEND_QUEUE_CLASS(parent_class)->add_func (self, msg, err); /* FIXME */
 
        /* Check whether the mail is already in the queue */
-       msg_id = tny_header_get_message_id (header);
+/*     msg_id = tny_header_get_message_id (header); */
+       msg_id = tny_header_get_uid (header);   
+       g_return_if_fail (msg_id != NULL);
        existing = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE(self), msg_id);
        if(existing != NULL)
        {
@@ -173,6 +212,58 @@ modest_tny_send_queue_add (TnySendQueue *self, TnyMsg *msg, GError **err)
        }
 
        g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
+
+       /* free */
+       g_object_unref (header);
+}
+
+static void
+_add_message (ModestTnySendQueue *self, TnyHeader *header)
+{
+       ModestWindowMgr *mgr = NULL;
+       ModestTnySendQueuePrivate *priv;
+       SendInfo *info = NULL;
+       GList* existing = NULL;
+       gchar* msg_uid = NULL;
+       ModestTnySendQueueStatus status = MODEST_TNY_SEND_QUEUE_WAITING;
+       gboolean editing = FALSE;
+
+       g_return_if_fail (TNY_IS_SEND_QUEUE(self));
+       g_return_if_fail (TNY_IS_HEADER(header));
+       priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
+       
+       /* Check whether the mail is already in the queue */
+       msg_uid = modest_tny_send_queue_get_msg_id (header);
+       status = modest_tny_send_queue_get_msg_status (self, msg_uid);
+       switch (status) {
+       case MODEST_TNY_SEND_QUEUE_UNKNONW:
+       case MODEST_TNY_SEND_QUEUE_SUSPENDED:
+       case MODEST_TNY_SEND_QUEUE_FAILED:
+               if (status != MODEST_TNY_SEND_QUEUE_SUSPENDED)
+                       tny_header_unset_flags (header, TNY_HEADER_FLAG_PRIORITY);
+               
+               /* Check if it already exists on queue */
+               existing = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE(self), msg_uid);
+               if(existing != NULL) return;
+       
+               /* Check if its being edited */
+               mgr = modest_runtime_get_window_mgr ();
+               editing = modest_window_mgr_find_registered_header (mgr, header, NULL);
+               if (editing) return;
+               
+               /* Add new meesage info */
+               info = g_slice_new (SendInfo);
+               info->msg_id = strdup(msg_uid);
+               info->status = MODEST_TNY_SEND_QUEUE_WAITING;
+               g_queue_push_tail (priv->queue, info);
+               break;
+       default:
+               goto frees;
+       }
+
+       /* Free */
+ frees:
+       g_free(msg_uid);
 }
 
 static TnyFolder*
@@ -211,6 +302,12 @@ modest_tny_send_queue_get_outbox (TnySendQueue *self)
        }
        folder  = modest_tny_account_get_special_folder (TNY_ACCOUNT(account),
                                                         TNY_FOLDER_TYPE_OUTBOX);
+
+       /* This vfunc's tinymail contract does not allow it to return NULL. */
+       if (!folder) {
+               g_warning("%s: Returning NULL.\n", __FUNCTION__);
+       }
+
        g_object_unref (G_OBJECT(account));
 
        return folder;
@@ -306,14 +403,9 @@ modest_tny_send_queue_new (TnyCamelTransportAccount *account)
                                                    account); 
 
        /* Connect signals to control when a msg is being or has been sent */
-       /* TODO: this signal was implemented in tinymail camel send queue, but im
-          waiting for implement some unit tests nbefore commited changes */
-       if (FALSE) {
-               g_signal_connect (G_OBJECT(self), "msg-sending",
-                                 G_CALLBACK(_on_msg_start_sending), 
-                                 NULL);
-       }
-                         
+       g_signal_connect (G_OBJECT(self), "msg-sending",
+                         G_CALLBACK(_on_msg_start_sending),
+                         NULL);                          
        g_signal_connect (G_OBJECT(self), "msg-sent",
                          G_CALLBACK(_on_msg_has_been_sent), 
                          NULL);
@@ -328,27 +420,54 @@ modest_tny_send_queue_new (TnyCamelTransportAccount *account)
 void
 modest_tny_send_queue_try_to_send (ModestTnySendQueue* self)
 {
-       /* TODO: Rename this to tny_camel_send_queue_try_to_send() in tinymail 
-       and check that it works, without creating a second worker. */
-/*     tny_camel_send_queue_flush (TNY_CAMEL_SEND_QUEUE(self)); */
+       TnyIterator *iter = NULL;
+       TnyFolder *outbox = NULL;
+       TnyList *headers = tny_simple_list_new ();
+       TnyHeader *header = NULL;
+       GError *err = NULL;
+
+       outbox = modest_tny_send_queue_get_outbox (TNY_SEND_QUEUE(self));
+       if (!outbox)
+               return;
+
+       tny_folder_get_headers (outbox, headers, TRUE, &err);
+       if (err != NULL) 
+               goto frees;
+
+       iter = tny_list_create_iterator (headers);
+       while (!tny_iterator_is_done (iter)) {
+               header = TNY_HEADER (tny_iterator_get_current (iter));
+               if (header) {   
+                       _add_message (self, header); 
+                       g_object_unref (header);
+               }
+
+               tny_iterator_next (iter);
+       }
+       
+       /* Flush send queue */
+       tny_camel_send_queue_flush (TNY_CAMEL_SEND_QUEUE(self));
+
+ frees:
+       if (headers != NULL)
+               g_object_unref (G_OBJECT (headers));
+       if (outbox != NULL) 
+               g_object_unref (G_OBJECT (outbox));
+       if (iter != NULL) 
+               g_object_unref (iter);
 }
 
-#if 0
 gboolean
 modest_tny_send_queue_msg_is_being_sent (ModestTnySendQueue* self,
                                         const gchar *msg_id)
 {      
-       ModestTnySendQueuePrivate *priv;
+       ModestTnySendQueueStatus status;
        
        g_return_val_if_fail (msg_id != NULL, FALSE); 
-       priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
        
-       if (modest_tny_send_queue_sending_in_progress(self))
-               return g_ascii_strcasecmp(priv->current_msg_id, msg_id);
-       else 
-               return FALSE;
+       status = modest_tny_send_queue_get_msg_status (self, msg_id);
+       return status == MODEST_TNY_SEND_QUEUE_SENDING;
 }
-#endif
 
 gboolean
 modest_tny_send_queue_sending_in_progress (ModestTnySendQueue* self)
@@ -364,93 +483,130 @@ modest_tny_send_queue_get_msg_status (ModestTnySendQueue *self, const gchar *msg
 {
   GList *item;
   item = modest_tny_send_queue_lookup_info (self, msg_id);
-  if(item == NULL) return MODEST_TNY_SEND_QUEUE_SUSPENDED;
+  if(item == NULL) return MODEST_TNY_SEND_QUEUE_UNKNONW;
   return ((SendInfo*)item->data)->status;
 }
 
-static void 
+gchar *
+modest_tny_send_queue_get_msg_id (TnyHeader *header)
+{
+       const gchar *uid = NULL;
+       gchar* msg_uid = NULL;
+       gchar **tmp = NULL;
+               
+       /* Get message uid */
+       uid = tny_header_get_uid (header);
+       tmp = g_strsplit (uid, "__", 2);
+       if (tmp[1] != NULL) 
+               msg_uid = g_strconcat (tmp[0], "_", NULL);
+       else 
+               msg_uid = g_strdup(tmp[0]);
+
+       /* free */
+       g_strfreev(tmp);
+
+       return msg_uid;
+}
+
+
+static void
 _on_msg_start_sending (TnySendQueue *self,
+                      TnyHeader *header,
                       TnyMsg *msg,
+                      int done, 
+                      int total,
                       gpointer user_data)
 {
-       ModestTnySendQueuePrivate *priv;
-       TnyHeader *header;
-       GList *item;
-       SendInfo *info;
+       ModestTnySendQueuePrivate *priv = NULL;
+       GList *item = NULL;
+       SendInfo *info = NULL;
+       gchar *msg_id = NULL;
 
        priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
+       
+       /* Get message uid */
+       msg_id = modest_tny_send_queue_get_msg_id (header);
 
-       header = tny_msg_get_header(msg);
-       item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), tny_header_get_message_id (header));
-
-       if (item != NULL)
-       {
-               info = item->data;
-               info->status = MODEST_TNY_SEND_QUEUE_SENDING;
-
-               g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
-       }
-
+       /* Get status info */
+       item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), msg_id);
+       g_return_if_fail (item != NULL);
+       info = item->data;
+       info->status = MODEST_TNY_SEND_QUEUE_SENDING;
+       
+       /* Set current status item */
+       g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
        priv->current = item;
+
+       /* free */
+       g_free (msg_id);
 }
 
 static void 
 _on_msg_has_been_sent (TnySendQueue *self,
+                      TnyHeader *header,
                       TnyMsg *msg, 
+                      int done, 
+                      int total,
                       gpointer user_data)
 {
        ModestTnySendQueuePrivate *priv;
-       TnyHeader *header;
        GList *item;
+       gchar *msg_id = NULL;
 
        priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
 
-       header = tny_msg_get_header (msg);
-
-       /* TODO: Use this version as soon as the msg-sending
-        *  notification works */
-#if 0
-       item = priv->current;
-       g_assert(item != NULL);
-#else
-       item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), tny_header_get_message_id(header));
-       g_assert(item != NULL);
-#endif
+       /* Get message uid */
+       msg_id = modest_tny_send_queue_get_msg_id (header);
+       
+       /* Get status info */
+       item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), msg_id);
+       g_return_if_fail(item != NULL);
 
+       /* Remove status info */
        modest_tny_send_queue_info_free (item->data);
        g_queue_delete_link (priv->queue, item);
        priv->current = NULL;
+
+       modest_platform_information_banner (NULL, NULL, _("mcen_ib_message_sent"));
+
+       /* free */
+       g_free(msg_id);
 }
 
-static void _on_msg_error_happened (TnySendQueue *self,
-                                    TnyHeader *header,
-                                   TnyMsg *msg,
-                                   GError *err,
-                                   gpointer user_data)
+static void 
+_on_msg_error_happened (TnySendQueue *self,
+                       TnyHeader *header,
+                       TnyMsg *msg,
+                       GError *err,
+                       gpointer user_data)
 {
-       ModestTnySendQueuePrivate *priv;
-       SendInfo *info;
-       GList *item;
-
+       ModestTnySendQueuePrivate *priv = NULL;
+       SendInfo *info = NULL;
+       GList *item = NULL;
+       gchar* msg_uid = NULL;
+       
        priv = MODEST_TNY_SEND_QUEUE_GET_PRIVATE (self);
+       
+       /* Get sending info (create new if it doesn not exist) */
+       msg_uid = modest_tny_send_queue_get_msg_id (header);
+       item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), 
+                                                 msg_uid);     
+       if (item == NULL) {
+               info = g_slice_new (SendInfo);
+               info->msg_id = strdup(msg_uid);
+               g_queue_push_tail (priv->queue, info);
+       }
+       else {
+               info = item->data;
+       } 
 
-       /* TODO: Use this version as soon as the msg-sending
-        *  notification works */
-#if 0
-       item = priv->current;
-       g_assert(item != NULL);
-       info = priv->current->data;
-#else
-       /* TODO: Why do we get the msg and its header separately? The docs
-        * don't really tell. */
-       g_assert(header == tny_msg_get_header (msg)); // ????
-       item = modest_tny_send_queue_lookup_info (MODEST_TNY_SEND_QUEUE (self), tny_header_get_message_id (header));
-       g_assert(item != NULL);
-       info = item->data;
-#endif
-
-       /* Keep in queue so that we remember that the opertion has failed
-        * and was not just cancelled */
+       /* Keep in queue so that we remember that the opertion has failed */
+       /* and was not just cancelled */
        info->status = MODEST_TNY_SEND_QUEUE_FAILED;
+       
+       /* Notify status has changed */
        g_signal_emit (self, signals[STATUS_CHANGED], 0, info->msg_id, info->status);
+
+       /* free */
+       g_free(msg_uid);
 }