git.maemo.org Git - modest/blob - src/modest-mail-operation.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include "modest-mail-operation.h"
  31 /* include other impl specific header files */
  32 #include <string.h>
  33 #include <stdarg.h>
  34 #include <tny-mime-part.h>
  35 #include <tny-store-account.h>
  36 #include <tny-folder-store.h>
  37 #include <tny-folder-store-query.h>
  38 #include <tny-camel-stream.h>
  39 #include <tny-simple-list.h>
  40 #include <tny-send-queue.h>
  41 #include <tny-status.h>
  42 #include <camel/camel-stream-mem.h>
  43 #include <glib/gi18n.h>
  44 #include <modest-tny-account.h>
  45 #include <modest-tny-send-queue.h>
  46 #include <modest-runtime.h>
  47 #include "modest-text-utils.h"
  48 #include "modest-tny-msg.h"
  49 #include "modest-tny-folder.h"
  50 #include "modest-tny-platform-factory.h"
  51 #include "modest-marshal.h"
  52 #include "modest-error.h"
  53
  54 /* 'private'/'protected' functions */
  55 static void modest_mail_operation_class_init (ModestMailOperationClass *klass);
  56 static void modest_mail_operation_init       (ModestMailOperation *obj);
  57 static void modest_mail_operation_finalize   (GObject *obj);
  58
  59 static void     update_folders_cb    (TnyFolderStore *self,
  60                                       TnyList *list,
  61                                       GError **err,
  62                                       gpointer user_data);
  63
  64 enum _ModestMailOperationSignals
  65 {
  66         PROGRESS_CHANGED_SIGNAL,
  67
  68         NUM_SIGNALS
  69 };
  70
  71 typedef struct _ModestMailOperationPrivate ModestMailOperationPrivate;
  72 struct _ModestMailOperationPrivate {
  73         guint                      done;
  74         guint                      total;
  75         ModestMailOperationStatus  status;
  76         ModestMailOperationId      id;
  77         GError                    *error;
  78 };
  79
  80 #define MODEST_MAIL_OPERATION_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  81                                                    MODEST_TYPE_MAIL_OPERATION, \
  82                                                    ModestMailOperationPrivate))
  83
  84 #define CHECK_EXCEPTION(priv, new_status)  if (priv->error) {\
  85                                                    priv->status = new_status;\
  86                                                }
  87
  88 typedef struct _RefreshFolderAsyncHelper
  89 {
  90         ModestMailOperation *mail_op;
  91         TnyIterator *iter;
  92         guint failed;
  93         guint canceled;
  94
  95 } RefreshFolderAsyncHelper;
  96
  97 typedef struct _XFerMsgAsyncHelper
  98 {
  99         ModestMailOperation *mail_op;
 100         TnyList *headers;
 101         TnyFolder *dest_folder;
 102
 103 } XFerMsgAsyncHelper;
 104
 105
 106 /* globals */
 107 static GObjectClass *parent_class = NULL;
 108
 109 static guint signals[NUM_SIGNALS] = {0};
 110
 111 GType
 112 modest_mail_operation_get_type (void)
 113 {
 114         static GType my_type = 0;
 115         if (!my_type) {
 116                 static const GTypeInfo my_info = {
 117                         sizeof(ModestMailOperationClass),
 118                         NULL,           /* base init */
 119                         NULL,           /* base finalize */
 120                         (GClassInitFunc) modest_mail_operation_class_init,
 121                         NULL,           /* class finalize */
 122                         NULL,           /* class data */
 123                         sizeof(ModestMailOperation),
 124                         1,              /* n_preallocs */
 125                         (GInstanceInitFunc) modest_mail_operation_init,
 126                         NULL
 127                 };
 128                 my_type = g_type_register_static (G_TYPE_OBJECT,
 129                                                   "ModestMailOperation",
 130                                                   &my_info, 0);
 131         }
 132         return my_type;
 133 }
 134
 135 static void
 136 modest_mail_operation_class_init (ModestMailOperationClass *klass)
 137 {
 138         GObjectClass *gobject_class;
 139         gobject_class = (GObjectClass*) klass;
 140
 141         parent_class            = g_type_class_peek_parent (klass);
 142         gobject_class->finalize = modest_mail_operation_finalize;
 143
 144         g_type_class_add_private (gobject_class, sizeof(ModestMailOperationPrivate));
 145
 146         /**
 147          * ModestMailOperation::progress-changed
 148          * @self: the #MailOperation that emits the signal
 149          * @user_data: user data set when the signal handler was connected
 150          *
 151          * Emitted when the progress of a mail operation changes
 152          */
 153         signals[PROGRESS_CHANGED_SIGNAL] =
 154                 g_signal_new ("progress-changed",
 155                               G_TYPE_FROM_CLASS (gobject_class),
 156                               G_SIGNAL_RUN_FIRST,
 157                               G_STRUCT_OFFSET (ModestMailOperationClass, progress_changed),
 158                               NULL, NULL,
 159                               g_cclosure_marshal_VOID__VOID,
 160                               G_TYPE_NONE, 0);
 161 }
 162
 163 static void
 164 modest_mail_operation_init (ModestMailOperation *obj)
 165 {
 166         ModestMailOperationPrivate *priv;
 167
 168         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(obj);
 169
 170         priv->status   = MODEST_MAIL_OPERATION_STATUS_INVALID;
 171         priv->id       = MODEST_MAIL_OPERATION_ID_UNKNOWN;
 172         priv->error    = NULL;
 173         priv->done     = 0;
 174         priv->total    = 0;
 175 }
 176
 177 static void
 178 modest_mail_operation_finalize (GObject *obj)
 179 {
 180         ModestMailOperationPrivate *priv;
 181
 182         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(obj);
 183
 184         if (priv->error) {
 185                 g_error_free (priv->error);
 186                 priv->error = NULL;
 187         }
 188
 189         G_OBJECT_CLASS(parent_class)->finalize (obj);
 190 }
 191
 192 ModestMailOperation*
 193 modest_mail_operation_new (ModestMailOperationId id)
 194 {
 195         ModestMailOperation *obj;
 196         ModestMailOperationPrivate *priv;
 197
 198
 199         obj = MODEST_MAIL_OPERATION(g_object_new(MODEST_TYPE_MAIL_OPERATION, NULL));
 200         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(obj);
 201
 202         priv->id = id;
 203
 204         return obj;
 205 }
 206
 207
 208
 209 ModestMailOperationId
 210 modest_mail_operation_get_id (ModestMailOperation *self)
 211 {
 212         ModestMailOperationPrivate *priv;
 213
 214         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 215
 216         return priv->id;
 217 }
 218
 219 void
 220 modest_mail_operation_send_mail (ModestMailOperation *self,
 221                                  TnyTransportAccount *transport_account,
 222                                  TnyMsg* msg)
 223 {
 224         TnySendQueue *send_queue;
 225
 226         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 227         g_return_if_fail (TNY_IS_TRANSPORT_ACCOUNT (transport_account));
 228         g_return_if_fail (TNY_IS_MSG (msg));
 229
 230         send_queue = TNY_SEND_QUEUE (modest_runtime_get_send_queue (transport_account));
 231         if (!TNY_IS_SEND_QUEUE(send_queue))
 232                 g_printerr ("modest: could not find send queue for account\n");
 233         else {
 234                 GError *err = NULL;
 235                 tny_send_queue_add (send_queue, msg, &err);
 236                 if (err) {
 237                         g_printerr ("modest: error adding msg to send queue: %s\n",
 238                                     err->message);
 239                         g_error_free (err);
 240                 } else
 241                         g_message ("modest: message added to send queue");
 242         }
 243
 244         /* Notify the queue */
 245         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 246 }
 247
 248 void
 249 modest_mail_operation_send_new_mail (ModestMailOperation *self,
 250                                      TnyTransportAccount *transport_account,
 251                                      const gchar *from,  const gchar *to,
 252                                      const gchar *cc,  const gchar *bcc,
 253                                      const gchar *subject, const gchar *plain_body,
 254                                      const gchar *html_body,
 255                                      const GList *attachments_list,
 256                                      TnyHeaderFlags priority_flags)
 257 {
 258         TnyMsg *new_msg;
 259         ModestMailOperationPrivate *priv = NULL;
 260         /* GList *node = NULL; */
 261
 262         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 263         g_return_if_fail (TNY_IS_TRANSPORT_ACCOUNT (transport_account));
 264
 265         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 266
 267         /* Check parametters */
 268         if (to == NULL) {
 269                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 270                              MODEST_MAIL_OPERATION_ERROR_BAD_PARAMETER,
 271                              _("Error trying to send a mail. You need to set at least one recipient"));
 272                 return;
 273         }
 274
 275         if (html_body == NULL) {
 276                 new_msg = modest_tny_msg_new (to, from, cc, bcc, subject, plain_body, (GSList *) attachments_list); /* FIXME: attachments */
 277         } else {
 278                 new_msg = modest_tny_msg_new_html_plain (to, from, cc, bcc, subject, html_body, plain_body, (GSList *) attachments_list);
 279         }
 280         if (!new_msg) {
 281                 g_printerr ("modest: failed to create a new msg\n");
 282                 return;
 283         }
 284
 285         /* TODO: add priority handling. It's received in the priority_flags operator, and
 286            it should have effect in the sending operation */
 287
 288         /* Call mail operation */
 289         modest_mail_operation_send_mail (self, transport_account, new_msg);
 290
 291         /* Free */
 292         g_object_unref (G_OBJECT (new_msg));
 293 }
 294
 295 void
 296 modest_mail_operation_save_to_drafts (ModestMailOperation *self,
 297                                       TnyTransportAccount *transport_account,
 298                                       const gchar *from,  const gchar *to,
 299                                       const gchar *cc,  const gchar *bcc,
 300                                       const gchar *subject, const gchar *plain_body,
 301                                       const gchar *html_body,
 302                                       const GList *attachments_list,
 303                                       TnyHeaderFlags priority_flags)
 304 {
 305         TnyMsg *msg = NULL;
 306         TnyFolder *folder = NULL;
 307         ModestMailOperationPrivate *priv = NULL;
 308         GError *err = NULL;
 309
 310         /* GList *node = NULL; */
 311
 312         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 313         g_return_if_fail (TNY_IS_TRANSPORT_ACCOUNT (transport_account));
 314
 315         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 316
 317         if (html_body == NULL) {
 318                 msg = modest_tny_msg_new (to, from, cc, bcc, subject, plain_body, (GSList *) attachments_list); /* FIXME: attachments */
 319         } else {
 320                 msg = modest_tny_msg_new_html_plain (to, from, cc, bcc, subject, html_body, plain_body, (GSList *) attachments_list);
 321         }
 322         if (!msg) {
 323                 g_printerr ("modest: failed to create a new msg\n");
 324                 goto cleanup;
 325         }
 326
 327         folder = modest_tny_account_get_special_folder (TNY_ACCOUNT (transport_account), TNY_FOLDER_TYPE_DRAFTS);
 328         if (!folder) {
 329                 g_printerr ("modest: failed to find Drafts folder\n");
 330                 goto cleanup;
 331         }
 332
 333         tny_folder_add_msg (folder, msg, &err);
 334         if (err) {
 335                 g_printerr ("modest: error adding msg to Drafts folder: %s",
 336                             err->message);
 337                 g_error_free (err);
 338                 goto cleanup;
 339         }
 340
 341         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 342
 343         /* Free */
 344 cleanup:
 345         if (msg)
 346                 g_object_unref (G_OBJECT(msg));
 347         if (folder)
 348                 g_object_unref (G_OBJECT(folder));
 349 }
 350
 351 static void
 352 recurse_folders (TnyFolderStore *store, TnyFolderStoreQuery *query, TnyList *all_folders)
 353 {
 354         TnyIterator *iter;
 355         TnyList *folders = tny_simple_list_new ();
 356
 357         tny_folder_store_get_folders (store, folders, query, NULL);
 358         iter = tny_list_create_iterator (folders);
 359
 360         while (!tny_iterator_is_done (iter)) {
 361
 362                 TnyFolderStore *folder = (TnyFolderStore*) tny_iterator_get_current (iter);
 363
 364                 tny_list_prepend (all_folders, G_OBJECT (folder));
 365
 366                 recurse_folders (folder, query, all_folders);
 367
 368                 g_object_unref (G_OBJECT (folder));
 369
 370                 tny_iterator_next (iter);
 371         }
 372          g_object_unref (G_OBJECT (iter));
 373          g_object_unref (G_OBJECT (folders));
 374 }
 375
 376 static void
 377 update_folders_cb (TnyFolderStore *folder_store, TnyList *list, GError **err, gpointer user_data)
 378 {
 379         ModestMailOperation *self;
 380         ModestMailOperationPrivate *priv;
 381         TnyIterator *iter;
 382         TnyList *all_folders;
 383
 384         self  = MODEST_MAIL_OPERATION (user_data);
 385         priv  = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 386
 387         g_message (__FUNCTION__);
 388
 389         if (*err) {
 390                 priv->error = g_error_copy (*err);
 391                 priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 392                 goto out;
 393         }
 394
 395         /* Get all the folders We can do it synchronously because
 396            we're already running in a different thread than the UI */
 397         all_folders = tny_list_copy (list);
 398         iter = tny_list_create_iterator (all_folders);
 399         while (!tny_iterator_is_done (iter)) {
 400                 TnyFolderStore *folder = TNY_FOLDER_STORE (tny_iterator_get_current (iter));
 401
 402                 recurse_folders (folder, NULL, all_folders);
 403                 tny_iterator_next (iter);
 404         }
 405         g_object_unref (G_OBJECT (iter));
 406
 407         /* Refresh folders */
 408         iter = tny_list_create_iterator (all_folders);
 409         priv->total = tny_list_get_length (all_folders);
 410
 411         while (!tny_iterator_is_done (iter) && !priv->error) {
 412
 413                 TnyFolderStore *folder = TNY_FOLDER_STORE (tny_iterator_get_current (iter));
 414
 415                 /* Refresh the folder */
 416                 tny_folder_refresh (TNY_FOLDER (folder), &(priv->error));
 417
 418                 if (priv->error) {
 419                         priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 420                 } else {
 421                         /* Update status and notify */
 422                         priv->done++;
 423                         g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, NULL);
 424                 }
 425
 426                 g_object_unref (G_OBJECT (folder));
 427
 428                 tny_iterator_next (iter);
 429         }
 430
 431         g_object_unref (G_OBJECT (iter));
 432  out:
 433         g_object_unref (G_OBJECT (list));
 434
 435         /* Check if the operation was a success */
 436         if (priv->done == priv->total && !priv->error)
 437                 priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 438
 439         /* Free */
 440         g_object_unref (G_OBJECT (folder_store));
 441
 442         /* Notify the queue */
 443         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 444 }
 445
 446 gboolean
 447 modest_mail_operation_update_account (ModestMailOperation *self,
 448                                       TnyStoreAccount *store_account)
 449 {
 450         ModestMailOperationPrivate *priv;
 451         TnyList *folders;
 452
 453         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), FALSE);
 454         g_return_val_if_fail (TNY_IS_STORE_ACCOUNT(store_account), FALSE);
 455
 456         /* Pick async call reference */
 457         g_object_ref (store_account);
 458
 459         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 460
 461         priv->total = 0;
 462         priv->done  = 0;
 463         priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 464
 465         /* Get subscribed folders & refresh them */
 466         folders = TNY_LIST (tny_simple_list_new ());
 467
 468         g_message ("tny_folder_store_get_folders_async");
 469         tny_folder_store_get_folders_async (TNY_FOLDER_STORE (store_account),
 470                                             folders, update_folders_cb, NULL, self);
 471
 472         return TRUE;
 473 }
 474
 475 ModestMailOperationStatus
 476 modest_mail_operation_get_status (ModestMailOperation *self)
 477 {
 478         ModestMailOperationPrivate *priv;
 479
 480         g_return_val_if_fail (self, MODEST_MAIL_OPERATION_STATUS_INVALID);
 481         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self),
 482                               MODEST_MAIL_OPERATION_STATUS_INVALID);
 483
 484         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 485         return priv->status;
 486 }
 487
 488 const GError *
 489 modest_mail_operation_get_error (ModestMailOperation *self)
 490 {
 491         ModestMailOperationPrivate *priv;
 492
 493         g_return_val_if_fail (self, NULL);
 494         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), NULL);
 495
 496         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 497         return priv->error;
 498 }
 499
 500 gboolean
 501 modest_mail_operation_cancel (ModestMailOperation *self)
 502 {
 503         /* TODO */
 504         return TRUE;
 505 }
 506
 507 guint
 508 modest_mail_operation_get_task_done (ModestMailOperation *self)
 509 {
 510         ModestMailOperationPrivate *priv;
 511
 512         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), 0);
 513
 514         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 515         return priv->done;
 516 }
 517
 518 guint
 519 modest_mail_operation_get_task_total (ModestMailOperation *self)
 520 {
 521         ModestMailOperationPrivate *priv;
 522
 523         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), 0);
 524
 525         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 526         return priv->total;
 527 }
 528
 529 gboolean
 530 modest_mail_operation_is_finished (ModestMailOperation *self)
 531 {
 532         ModestMailOperationPrivate *priv;
 533         gboolean retval = FALSE;
 534
 535         if (!MODEST_IS_MAIL_OPERATION (self)) {
 536                 g_warning ("%s: invalid parametter", G_GNUC_FUNCTION);
 537                 return retval;
 538         }
 539
 540         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 541
 542         if (priv->status == MODEST_MAIL_OPERATION_STATUS_SUCCESS   ||
 543             priv->status == MODEST_MAIL_OPERATION_STATUS_FAILED    ||
 544             priv->status == MODEST_MAIL_OPERATION_STATUS_CANCELED  ||
 545             priv->status == MODEST_MAIL_OPERATION_STATUS_FINISHED_WITH_ERRORS) {
 546                 retval = TRUE;
 547         } else {
 548                 retval = FALSE;
 549         }
 550
 551         return retval;
 552 }
 553
 554 /* ******************************************************************* */
 555 /* ************************** STORE  ACTIONS ************************* */
 556 /* ******************************************************************* */
 557
 558
 559 TnyFolder *
 560 modest_mail_operation_create_folder (ModestMailOperation *self,
 561                                      TnyFolderStore *parent,
 562                                      const gchar *name)
 563 {
 564         ModestTnyFolderRules rules;
 565         ModestMailOperationPrivate *priv;
 566         TnyFolder *new_folder = NULL;
 567         gboolean can_create = FALSE;
 568
 569         g_return_val_if_fail (TNY_IS_FOLDER_STORE (parent), NULL);
 570         g_return_val_if_fail (name, NULL);
 571
 572         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 573
 574         /* Check parent */
 575         if (!TNY_IS_FOLDER (parent)) {
 576                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 577                              MODEST_MAIL_OPERATION_ERROR_BAD_PARAMETER,
 578                              _("mail_in_ui_folder_create_error"));
 579         } else {
 580                 /* Check folder rules */
 581                 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
 582                 if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE)
 583                         g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 584                                      MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
 585                                      _("mail_in_ui_folder_create_error"));
 586                 else
 587                         can_create = TRUE;
 588         }
 589
 590         if (can_create) {
 591                 /* Create the folder */
 592                 new_folder = tny_folder_store_create_folder (parent, name, &(priv->error));
 593                 CHECK_EXCEPTION (priv, MODEST_MAIL_OPERATION_STATUS_FAILED);
 594         }
 595
 596         /* Notify the queue */
 597         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 598
 599         return new_folder;
 600 }
 601
 602 void
 603 modest_mail_operation_remove_folder (ModestMailOperation *self,
 604                                      TnyFolder           *folder,
 605                                      gboolean             remove_to_trash)
 606 {
 607         TnyAccount *account;
 608         ModestMailOperationPrivate *priv;
 609         ModestTnyFolderRules rules;
 610
 611         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 612         g_return_if_fail (TNY_IS_FOLDER (folder));
 613
 614         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 615
 616         /* Check folder rules */
 617         rules = modest_tny_folder_get_rules (TNY_FOLDER (folder));
 618         if (rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE) {
 619                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 620                              MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
 621                              _("mail_in_ui_folder_delete_error"));
 622                 goto end;
 623         }
 624
 625         /* Get the account */
 626         account = tny_folder_get_account (folder);
 627
 628         /* Delete folder or move to trash */
 629         if (remove_to_trash) {
 630                 TnyFolder *trash_folder, *new_folder;
 631                 trash_folder = modest_tny_account_get_special_folder (account,
 632                                                                       TNY_FOLDER_TYPE_TRASH);
 633                 /* TODO: error_handling */
 634                 new_folder = modest_mail_operation_xfer_folder (self, folder,
 635                                                                 TNY_FOLDER_STORE (trash_folder), TRUE);
 636                 g_object_unref (G_OBJECT (new_folder));
 637         } else {
 638                 TnyFolderStore *parent = tny_folder_get_folder_store (folder);
 639
 640                 tny_folder_store_remove_folder (parent, folder, &(priv->error));
 641                 CHECK_EXCEPTION (priv, MODEST_MAIL_OPERATION_STATUS_FAILED);
 642
 643                 if (parent)
 644                         g_object_unref (G_OBJECT (parent));
 645         }
 646         g_object_unref (G_OBJECT (account));
 647
 648  end:
 649         /* Notify the queue */
 650         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 651 }
 652
 653 void
 654 modest_mail_operation_rename_folder (ModestMailOperation *self,
 655                                      TnyFolder *folder,
 656                                      const gchar *name)
 657 {
 658         ModestMailOperationPrivate *priv;
 659         ModestTnyFolderRules rules;
 660
 661         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 662         g_return_if_fail (TNY_IS_FOLDER_STORE (folder));
 663         g_return_if_fail (name);
 664
 665         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 666
 667         /* Check folder rules */
 668         rules = modest_tny_folder_get_rules (TNY_FOLDER (folder));
 669         if (rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE) {
 670                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 671                              MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
 672                              _("FIXME: unable to rename"));
 673         } else {
 674                 /* Rename. Camel handles folder subscription/unsubscription */
 675                 tny_folder_set_name (folder, name, &(priv->error));
 676                 CHECK_EXCEPTION (priv, MODEST_MAIL_OPERATION_STATUS_FAILED);
 677         }
 678
 679         /* Notify the queue */
 680         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 681  }
 682
 683 TnyFolder *
 684 modest_mail_operation_xfer_folder (ModestMailOperation *self,
 685                                    TnyFolder *folder,
 686                                    TnyFolderStore *parent,
 687                                    gboolean delete_original)
 688 {
 689         ModestMailOperationPrivate *priv;
 690         TnyFolder *new_folder = NULL;
 691         ModestTnyFolderRules rules;
 692
 693         g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), NULL);
 694         g_return_val_if_fail (TNY_IS_FOLDER_STORE (parent), NULL);
 695         g_return_val_if_fail (TNY_IS_FOLDER (folder), NULL);
 696
 697         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 698
 699         /* The moveable restriction is applied also to copy operation */
 700         rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
 701         if (rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE) {
 702                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 703                              MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
 704                              _("FIXME: unable to rename"));
 705         } else {
 706                 /* Move/Copy folder */
 707                 new_folder = tny_folder_copy (folder,
 708                                               parent,
 709                                               tny_folder_get_name (folder),
 710                                               delete_original,
 711                                               &(priv->error));
 712         }
 713
 714         /* Notify the queue */
 715         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 716
 717         return new_folder;
 718 }
 719
 720
 721 /* ******************************************************************* */
 722 /* **************************  MSG  ACTIONS  ************************* */
 723 /* ******************************************************************* */
 724
 725 void
 726 modest_mail_operation_remove_msg (ModestMailOperation *self,
 727                                   TnyHeader *header,
 728                                   gboolean remove_to_trash)
 729 {
 730         TnyFolder *folder;
 731         ModestMailOperationPrivate *priv;
 732
 733         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 734         g_return_if_fail (TNY_IS_HEADER (header));
 735
 736         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 737         folder = tny_header_get_folder (header);
 738
 739         priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 740
 741         /* Delete or move to trash */
 742         if (remove_to_trash) {
 743                 TnyFolder *trash_folder;
 744                 TnyStoreAccount *store_account;
 745
 746                 store_account = TNY_STORE_ACCOUNT (tny_folder_get_account (folder));
 747                 trash_folder = modest_tny_account_get_special_folder (TNY_ACCOUNT(store_account),
 748                                                                       TNY_FOLDER_TYPE_TRASH);
 749                 if (trash_folder) {
 750                         TnyList *headers;
 751
 752                         /* Create list */
 753                         headers = tny_simple_list_new ();
 754                         tny_list_append (headers, G_OBJECT (header));
 755                         g_object_unref (header);
 756
 757                         /* Move to trash */
 758                         modest_mail_operation_xfer_msgs (self, headers, trash_folder, TRUE);
 759                         g_object_unref (headers);
 760 /*                      g_object_unref (trash_folder); */
 761                 } else {
 762                         ModestMailOperationPrivate *priv;
 763
 764                         /* Set status failed and set an error */
 765                         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 766                         priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 767                         g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 768                                      MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
 769                                      _("Error trying to delete a message. Trash folder not found"));
 770                 }
 771
 772                 g_object_unref (G_OBJECT (store_account));
 773         } else {
 774                 tny_folder_remove_msg (folder, header, &(priv->error));
 775                 if (!priv->error)
 776                         tny_folder_sync(folder, TRUE, &(priv->error));
 777         }
 778
 779         /* Set status */
 780         if (!priv->error)
 781                 priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 782         else
 783                 priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 784
 785         /* Free */
 786         g_object_unref (G_OBJECT (folder));
 787
 788         /* Notify the queue */
 789         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 790 }
 791
 792 static void
 793 transfer_msgs_cb (TnyFolder *folder, GError **err, gpointer user_data)
 794 {
 795         XFerMsgAsyncHelper *helper;
 796         ModestMailOperation *self;
 797         ModestMailOperationPrivate *priv;
 798
 799         helper = (XFerMsgAsyncHelper *) user_data;
 800         self = helper->mail_op;
 801         priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 802
 803         if (*err) {
 804                 priv->error = g_error_copy (*err);
 805                 priv->done = 0;
 806                 priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 807         } else {
 808                 priv->done = 1;
 809                 priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 810         }
 811
 812         /* Free */
 813         g_object_unref (helper->headers);
 814         g_object_unref (helper->dest_folder);
 815         g_object_unref (folder);
 816         g_free (helper);
 817
 818         /* Notify the queue */
 819         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 820 }
 821
 822 void
 823 modest_mail_operation_xfer_msgs (ModestMailOperation *self,
 824                                  TnyList *headers,
 825                                  TnyFolder *folder,
 826                                  gboolean delete_original)
 827 {
 828         ModestMailOperationPrivate *priv;
 829         TnyIterator *iter;
 830         TnyFolder *src_folder;
 831         XFerMsgAsyncHelper *helper;
 832         TnyHeader *header;
 833
 834         g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
 835         g_return_if_fail (TNY_IS_LIST (headers));
 836         g_return_if_fail (TNY_IS_FOLDER (folder));
 837
 838         /* Pick references for async calls */
 839         g_object_ref (folder);
 840
 841         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 842         priv->total = 1;
 843         priv->done = 0;
 844         priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 845
 846         /* Create the helper */
 847         helper = g_malloc0 (sizeof (XFerMsgAsyncHelper));
 848         helper->mail_op = self;
 849         helper->dest_folder = folder;
 850         helper->headers = headers;
 851
 852         /* Get source folder */
 853         iter = tny_list_create_iterator (headers);
 854         header = TNY_HEADER (tny_iterator_get_current (iter));
 855         src_folder = tny_header_get_folder (header);
 856         g_object_unref (header);
 857         g_object_unref (iter);
 858
 859         /* Transfer messages */
 860         tny_folder_transfer_msgs_async (src_folder,
 861                                         headers,
 862                                         folder,
 863                                         delete_original,
 864                                         transfer_msgs_cb,
 865                                         helper);
 866 }
 867
 868 static void
 869 on_refresh_folder (TnyFolder   *folder,
 870                    gboolean     cancelled,
 871                    GError     **error,
 872                    gpointer     user_data)
 873 {
 874         ModestMailOperation *self;
 875         ModestMailOperationPrivate *priv;
 876
 877         self = MODEST_MAIL_OPERATION (user_data);
 878         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 879
 880         if (*error) {
 881                 priv->error = g_error_copy (*error);
 882                 priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 883                 goto out;
 884         }
 885
 886         if (cancelled) {
 887                 priv->status = MODEST_MAIL_OPERATION_STATUS_CANCELED;
 888                 g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
 889                              MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
 890                              _("Error trying to refresh the contents of %s"),
 891                              tny_folder_get_name (folder));
 892                 goto out;
 893         }
 894
 895         priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 896
 897  out:
 898         /* Free */
 899         g_object_unref (folder);
 900
 901         /* Notify the queue */
 902         modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 903 }
 904
 905 static void
 906 on_refresh_folder_status_update (GObject *obj,
 907                                  TnyStatus *status,
 908                                  gpointer user_data)
 909 {
 910         ModestMailOperation *self;
 911         ModestMailOperationPrivate *priv;
 912
 913         g_return_if_fail (status != NULL);
 914         g_return_if_fail (status->code == TNY_FOLDER_STATUS_CODE_REFRESH);
 915
 916         self = MODEST_MAIL_OPERATION (user_data);
 917         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 918
 919         priv->done = status->position;
 920         priv->total = status->of_total;
 921
 922         if (priv->done == 1 && priv->total == 100)
 923                 return;
 924
 925         g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, NULL);
 926 }
 927
 928 void
 929 modest_mail_operation_refresh_folder  (ModestMailOperation *self,
 930                                        TnyFolder *folder)
 931 {
 932         ModestMailOperationPrivate *priv;
 933
 934         priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 935
 936         /* Pick a reference */
 937         g_object_ref (folder);
 938
 939         priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 940
 941         /* Refresh the folder. TODO: tinymail could issue a status
 942            updates before the callback call then this could happen. We
 943            must review the design */
 944         tny_folder_refresh_async (folder,
 945                                   on_refresh_folder,
 946                                   on_refresh_folder_status_update,
 947 /*                                NULL, */
 948                                   self);
 949 }
 950
 951 void
 952 _modest_mail_operation_notify_end (ModestMailOperation *self)
 953 {
 954         g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, NULL);
 955 }