/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors: Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright 2003 Ximian, Inc. (www.ximian.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <libxml/tree.h>
#include <gtk/gtk.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <libgnome/gnome-i18n.h>
#include <camel/camel-session.h>
#include <camel/camel-store.h>
#include <camel/camel-folder.h>
#include <camel/camel-vee-store.h>
#include <camel/camel-vtrash-folder.h>
#include <camel/camel-stream-mem.h>
#include <camel/camel-file-utils.h>
#include <camel/camel-stream-fs.h>
#include "e-util/e-mktemp.h"
#include "e-util/e-request.h"
#include "e-util/e-icon-factory.h"
#include "widgets/misc/e-error.h"
#include "em-vfolder-rule.h"
#include "mail-mt.h"
#include "mail-ops.h"
#include "mail-tools.h"
#include "mail-config.h"
#include "mail-component.h"
#include "mail-vfolder.h"
#include "em-utils.h"
#include "em-popup.h"
#include "em-marshal.h"
#include "em-folder-tree.h"
#include "em-folder-tree-model.h"
#include "em-folder-utils.h"
#include "em-folder-selector.h"
#include "em-folder-selection.h"
#include "em-folder-properties.h"
#define d(x)
extern CamelSession *session;
static gboolean
emfu_is_special_local_folder (const char *name)
{
return (!strcmp (name, "Drafts") || !strcmp (name, "Inbox") || !strcmp (name, "Outbox") || !strcmp (name, "Sent"));
}
struct _EMCopyFolders {
struct _mail_msg msg;
/* input data */
CamelStore *fromstore;
CamelStore *tostore;
char *frombase;
char *tobase;
int delete;
};
static char *
emft_copy_folders__desc (struct _mail_msg *mm, int complete)
{
struct _EMCopyFolders *m = (struct _EMCopyFolders *) mm;
return g_strdup_printf (_("Copying `%s' to `%s'"), m->frombase, m->tobase);
}
static void
emft_copy_folders__copy (struct _mail_msg *mm)
{
struct _EMCopyFolders *m = (struct _EMCopyFolders *) mm;
guint32 flags = CAMEL_STORE_FOLDER_INFO_FAST | CAMEL_STORE_FOLDER_INFO_RECURSIVE;
GList *pending = NULL, *deleting = NULL, *l;
GString *fromname, *toname;
CamelFolderInfo *fi;
const char *tmp;
int fromlen;
if (camel_store_supports_subscriptions (m->fromstore))
flags |= CAMEL_STORE_FOLDER_INFO_SUBSCRIBED;
if (!(fi = camel_store_get_folder_info (m->fromstore, m->frombase, flags, &mm->ex)))
return;
pending = g_list_append (pending, fi);
toname = g_string_new ("");
fromname = g_string_new ("");
tmp = strrchr (m->frombase, '/');
if (tmp == NULL)
fromlen = 0;
else
fromlen = tmp - m->frombase + 1;
d(printf ("top name is '%s'\n", fi->full_name));
while (pending) {
CamelFolderInfo *info = pending->data;
pending = g_list_remove_link (pending, pending);
while (info) {
CamelFolder *fromfolder, *tofolder;
GPtrArray *uids;
int deleted = 0;
if (info->child)
pending = g_list_append (pending, info->child);
if (m->tobase[0])
g_string_printf (toname, "%s/%s", m->tobase, info->full_name + fromlen);
else
g_string_printf (toname, "%s", info->full_name + fromlen);
d(printf ("Copying from '%s' to '%s'\n", info->full_name, toname->str));
/* This makes sure we create the same tree, e.g. from a nonselectable source */
/* Not sure if this is really the 'right thing', e.g. for spool stores, but it makes the ui work */
if ((info->flags & CAMEL_FOLDER_NOSELECT) == 0) {
d(printf ("this folder is selectable\n"));
if (m->tostore == m->fromstore && m->delete) {
camel_store_rename_folder (m->fromstore, info->full_name, toname->str, &mm->ex);
if (camel_exception_is_set (&mm->ex))
goto exception;
/* this folder no longer exists, unsubscribe it */
if (camel_store_supports_subscriptions (m->fromstore))
camel_store_unsubscribe_folder (m->fromstore, info->full_name, NULL);
deleted = 1;
} else {
if (!(fromfolder = camel_store_get_folder (m->fromstore, info->full_name, 0, &mm->ex)))
goto exception;
if (!(tofolder = camel_store_get_folder (m->tostore, toname->str, CAMEL_STORE_FOLDER_CREATE, &mm->ex))) {
camel_object_unref (fromfolder);
goto exception;
}
uids = camel_folder_get_uids (fromfolder);
camel_folder_transfer_messages_to (fromfolder, uids, tofolder, NULL, m->delete, &mm->ex);
camel_folder_free_uids (fromfolder, uids);
if (m->delete)
camel_folder_sync(fromfolder, TRUE, NULL);
camel_object_unref (fromfolder);
camel_object_unref (tofolder);
}
}
if (camel_exception_is_set (&mm->ex))
goto exception;
else if (m->delete && !deleted)
deleting = g_list_prepend (deleting, info);
/* subscribe to the new folder if appropriate */
if (camel_store_supports_subscriptions (m->tostore)
&& !camel_store_folder_subscribed (m->tostore, toname->str))
camel_store_subscribe_folder (m->tostore, toname->str, NULL);
info = info->next;
}
}
/* delete the folders in reverse order from how we copyied them, if we are deleting any */
l = deleting;
while (l) {
CamelFolderInfo *info = l->data;
d(printf ("deleting folder '%s'\n", info->full_name));
/* FIXME: we need to do something with the exception
since otherwise the users sees a failed operation
with no error message or even any warnings */
if (camel_store_supports_subscriptions (m->fromstore))
camel_store_unsubscribe_folder (m->fromstore, info->full_name, NULL);
camel_store_delete_folder (m->fromstore, info->full_name, NULL);
l = l->next;
}
exception:
camel_store_free_folder_info (m->fromstore, fi);
g_list_free (deleting);
g_string_free (toname, TRUE);
g_string_free (fromname, TRUE);
}
static void
emft_copy_folders__free (struct _mail_msg *mm)
{
struct _EMCopyFolders *m = (struct _EMCopyFolders *) mm;
camel_object_unref (m->fromstore);
camel_object_unref (m->tostore);
g_free (m->frombase);
g_free (m->tobase);
}
static struct _mail_msg_op copy_folders_op = {
emft_copy_folders__desc,
emft_copy_folders__copy,
NULL,
emft_copy_folders__free,
};
static void
emfu_copy_folders (CamelStore *tostore, const char *tobase, CamelStore *fromstore, const char *frombase, int delete)
{
struct _EMCopyFolders *m;
m = mail_msg_new (©_folders_op, NULL, sizeof (struct _EMCopyFolders));
camel_object_ref (fromstore);
m->fromstore = fromstore;
camel_object_ref (tostore);
m->tostore = tostore;
m->frombase = g_strdup (frombase);
m->tobase = g_strdup (tobase);
m->delete = delete;
e_thread_put (mail_thread_new, (EMsg *) m);
}
struct _copy_folder_data {
CamelFolderInfo *fi;
gboolean delete;
};
static void
emfu_copy_folder_selected (const char *uri, void *data)
{
struct _copy_folder_data *cfd = data;
CamelStore *fromstore = NULL, *tostore = NULL;
char *tobase = NULL;
CamelException ex;
CamelURL *url;
if (uri == NULL) {
g_free (cfd);
return;
}
camel_exception_init (&ex);
if (!(fromstore = camel_session_get_store (session, cfd->fi->uri, &ex))) {
e_error_run(NULL,
cfd->delete?"mail:no-move-folder-notexist":"mail:no-copy-folder-notexist", cfd->fi->full_name, uri, ex.desc, NULL);
goto fail;
}
if (cfd->delete && fromstore == mail_component_peek_local_store (NULL) && emfu_is_special_local_folder (cfd->fi->full_name)) {
e_error_run(NULL,
"mail:no-rename-special-folder", cfd->fi->full_name, NULL);
goto fail;
}
if (!(tostore = camel_session_get_store (session, uri, &ex))) {
e_error_run(NULL,
cfd->delete?"mail:no-move-folder-to-notexist":"mail:no-copy-folder-to-notexist", cfd->fi->full_name, uri, ex.desc, NULL);
goto fail;
}
url = camel_url_new (uri, NULL);
if (((CamelService *)tostore)->provider->url_flags & CAMEL_URL_FRAGMENT_IS_PATH)
tobase = url->fragment;
else if (url->path && url->path[0])
tobase = url->path+1;
if (tobase == NULL)
tobase = "";
emfu_copy_folders (tostore, tobase, fromstore, cfd->fi->full_name, cfd->delete);
camel_url_free (url);
fail:
if (fromstore)
camel_object_unref(fromstore);
if (tostore)
camel_object_unref(tostore);
camel_exception_clear (&ex);
g_free (cfd);
}
/* tree here is the 'destination' selector, not 'self' */
static gboolean
emfu_copy_folder_exclude(EMFolderTree *tree, GtkTreeModel *model, GtkTreeIter *iter, void *data)
{
struct _copy_folder_data *cfd = data;
int fromvfolder, tovfolder;
char *touri;
guint flags;
gboolean is_store;
/* handles moving to/from vfolders */
fromvfolder = strncmp(cfd->fi->uri, "vfolder:", 8) == 0;
gtk_tree_model_get(model, iter, COL_STRING_URI, &touri, COL_UINT_FLAGS, &flags, COL_BOOL_IS_STORE, &is_store, -1);
tovfolder = strncmp(touri, "vfolder:", 8) == 0;
g_free(touri);
/* moving from vfolder to normal- not allowed */
if (fromvfolder && !tovfolder && cfd->delete)
return FALSE;
/* copy/move from normal folder to vfolder - not allowed */
if (!fromvfolder && tovfolder)
return FALSE;
/* copying to vfolder - not allowed */
if (tovfolder && !cfd->delete)
return FALSE;
return (flags & EMFT_EXCLUDE_NOINFERIORS) == 0;
}
void
emfu_copy_folder (CamelFolderInfo *folderinfo)
{
struct _copy_folder_data *cfd;
cfd = g_malloc (sizeof (*cfd));
cfd->fi = folderinfo;
cfd->delete = FALSE;
em_select_folder (NULL, _("Select folder"), _("C_opy"),
NULL, emfu_copy_folder_exclude,
emfu_copy_folder_selected, cfd);}
void
emfu_move_folder (CamelFolderInfo *folderinfo)
{
struct _copy_folder_data *cfd;
cfd = g_malloc (sizeof (*cfd));
cfd->fi = folderinfo;
cfd->delete = TRUE;
em_select_folder (NULL, _("Select folder"), _("_Move"),
NULL, emfu_copy_folder_exclude,
emfu_copy_folder_selected, cfd);
}
static void
emfu_delete_rec (CamelStore *store, CamelFolderInfo *fi, CamelException *ex)
{
while (fi) {
CamelFolder *folder;
if (fi->child) {
emfu_delete_rec (store, fi->child, ex);
if (camel_exception_is_set (ex))
return;
}
d(printf ("deleting folder '%s'\n", fi->full_name));
/* shouldn't camel do this itself? */
if (camel_store_supports_subscriptions (store))
camel_store_unsubscribe_folder (store, fi->full_name, NULL);
if (!(folder = camel_store_get_folder (store, fi->full_name, 0, ex)))
return;
if (!CAMEL_IS_VEE_FOLDER (folder)) {
GPtrArray *uids = camel_folder_get_uids (folder);
int i;
camel_folder_freeze (folder);
for (i = 0; i < uids->len; i++)
camel_folder_delete_message (folder, uids->pdata[i]);
camel_folder_free_uids (folder, uids);
camel_folder_sync (folder, TRUE, NULL);
camel_folder_thaw (folder);
}
camel_store_delete_folder (store, fi->full_name, ex);
if (camel_exception_is_set (ex))
return;
fi = fi->next;
}
}
static void
emfu_delete_folders (CamelStore *store, const char *full_name, CamelException *ex)
{
guint32 flags = CAMEL_STORE_FOLDER_INFO_RECURSIVE | CAMEL_STORE_FOLDER_INFO_FAST;
CamelFolderInfo *fi;
if (camel_store_supports_subscriptions (store))
flags |= CAMEL_STORE_FOLDER_INFO_SUBSCRIBED;
fi = camel_store_get_folder_info (store, full_name, flags, ex);
if (camel_exception_is_set (ex))
return;
emfu_delete_rec (store, fi, ex);
camel_store_free_folder_info (store, fi);
}
static void
emfu_delete_response (GtkWidget *dialog, int response, gpointer data)
{
CamelStore *store;
CamelException ex;
char *full_name;
full_name = g_object_get_data ((GObject *) dialog, "full_name");
store = g_object_get_data ((GObject *) dialog, "store");
if (response == GTK_RESPONSE_OK) {
camel_exception_init (&ex);
emfu_delete_folders (store, full_name, &ex);
if (camel_exception_is_set (&ex)) {
e_error_run(NULL,
"mail:no-delete-folder", full_name, ex.desc, NULL);
camel_exception_clear (&ex);
}
}
gtk_widget_destroy (dialog);
}
void
emfu_delete_folder (CamelFolder *folder)
{
CamelStore *local;
GtkWidget *dialog;
local = mail_component_peek_local_store (NULL);
if (folder->parent_store == local && emfu_is_special_local_folder (folder->full_name)) {
e_error_run(NULL, "mail:no-delete-special-folder", folder->full_name, NULL);
return;
}
camel_object_ref (folder->parent_store);
dialog = e_error_new(NULL,
(folder->parent_store && CAMEL_IS_VEE_STORE(folder->parent_store))?"mail:ask-delete-vfolder":"mail:ask-delete-folder",
folder->full_name, NULL);
g_object_set_data_full ((GObject *) dialog, "full_name", folder->full_name, g_free);
g_object_set_data_full ((GObject *) dialog, "store", folder->parent_store, camel_object_unref);
g_signal_connect (dialog, "response", G_CALLBACK (emfu_delete_response), NULL);
gtk_widget_show (dialog);
}
void
emfu_rename_folder (CamelFolder *folder)
{
char *prompt, *new_name;
const char *p;
CamelStore *local;
gboolean done = FALSE;
size_t base_len;
local = mail_component_peek_local_store (NULL);
/* don't allow user to rename one of the special local folders */
if (folder->parent_store == local && emfu_is_special_local_folder (folder->full_name)) {
e_error_run(NULL,
"mail:no-rename-special-folder", folder->full_name, NULL);
return;
}
if ((p = strrchr (folder->full_name, '/')))
base_len = (size_t) (p - folder->full_name);
else
base_len = 0;
prompt = g_strdup_printf (_("Rename the \"%s\" folder to:"), folder->name);
while (!done) {
new_name = e_request_string (NULL, _("Rename Folder"), prompt, folder->name);
if (new_name == NULL || !strcmp (folder->name, new_name)) {
/* old name == new name */
done = TRUE;
} else if (strchr(new_name, '/') != NULL) {
e_error_run(NULL,
"mail:no-rename-folder", folder->name, new_name, _("Folder names cannot contain '/'"), NULL);
done = TRUE;
} else {
CamelFolderInfo *fi;
CamelException ex;
char *path, *p;
if (base_len > 0) {
path = g_malloc (base_len + strlen (new_name) + 2);
memcpy (path, folder->full_name, base_len);
p = path + base_len;
*p++ = '/';
strcpy (p, new_name);
} else {
path = g_strdup (new_name);
}
camel_exception_init (&ex);
if ((fi = camel_store_get_folder_info (folder->parent_store, path, CAMEL_STORE_FOLDER_INFO_FAST, &ex)) != NULL) {
camel_store_free_folder_info (folder->parent_store, fi);
e_error_run(NULL,
"mail:no-rename-folder-exists", folder->name, new_name, NULL);
} else {
const char *oldpath, *newpath;
oldpath = folder->full_name;
newpath = path;
d(printf ("renaming %s to %s\n", oldpath, newpath));
camel_exception_clear (&ex);
camel_store_rename_folder (folder->parent_store, oldpath, newpath, &ex);
if (camel_exception_is_set (&ex)) {
e_error_run(NULL,
"mail:no-rename-folder", oldpath, newpath, ex.desc, NULL);
camel_exception_clear (&ex);
}
done = TRUE;
}
g_free (path);
}
g_free (new_name);
}
}
struct _EMCreateFolder {
struct _mail_msg msg;
/* input data */
CamelStore *store;
char *full_name;
char *parent;
char *name;
/* output data */
CamelFolderInfo *fi;
/* callback data */
void (* done) (CamelFolderInfo *fi, void *user_data);
void *user_data;
};
static char *
emfu_create_folder__desc (struct _mail_msg *mm, int done)
{
struct _EMCreateFolder *m = (struct _EMCreateFolder *) mm;
return g_strdup_printf (_("Creating folder `%s'"), m->full_name);
}
static void
emfu_create_folder__create (struct _mail_msg *mm)
{
struct _EMCreateFolder *m = (struct _EMCreateFolder *) mm;
d(printf ("creating folder parent='%s' name='%s' full_name='%s'\n", m->parent, m->name, m->full_name));
if ((m->fi = camel_store_create_folder (m->store, m->parent, m->name, &mm->ex))) {
if (camel_store_supports_subscriptions (m->store))
camel_store_subscribe_folder (m->store, m->full_name, &mm->ex);
}
}
static void
emfu_create_folder__created (struct _mail_msg *mm)
{
struct _EMCreateFolder *m = (struct _EMCreateFolder *) mm;
if (m->done)
m->done (m->fi, m->user_data);
}
static void
emfu_create_folder__free (struct _mail_msg *mm)
{
struct _EMCreateFolder *m = (struct _EMCreateFolder *) mm;
camel_store_free_folder_info (m->store, m->fi);
camel_object_unref (m->store);
g_free (m->full_name);
g_free (m->parent);
g_free (m->name);
}
static struct _mail_msg_op create_folder_op = {
emfu_create_folder__desc,
emfu_create_folder__create,
emfu_create_folder__created,
emfu_create_folder__free,
};
static int
emfu_create_folder_real (CamelStore *store, const char *full_name, void (* done) (CamelFolderInfo *fi, void *user_data), void *user_data)
{
char *name, *namebuf = NULL;
struct _EMCreateFolder *m;
const char *parent;
int id;
namebuf = g_strdup (full_name);
if (!(name = strrchr (namebuf, '/'))) {
name = namebuf;
parent = "";
} else {
*name++ = '\0';
parent = namebuf;
}
m = mail_msg_new (&create_folder_op, NULL, sizeof (struct _EMCreateFolder));
camel_object_ref (store);
m->store = store;
m->full_name = g_strdup (full_name);
m->parent = g_strdup (parent);
m->name = g_strdup (name);
m->user_data = user_data;
m->done = done;
g_free (namebuf);
id = m->msg.seq;
e_thread_put (mail_thread_new, (EMsg *) m);
return id;
}
static void
new_folder_created_cb (CamelFolderInfo *fi, void *user_data)
{
EMFolderSelector *emfs = user_data;
if (fi)
gtk_widget_destroy ((GtkWidget *) emfs);
g_object_unref (emfs);
}
static void
emfu_popup_new_folder_response (EMFolderSelector *emfs, int response, gpointer data)
{
EMFolderTreeModelStoreInfo *si;
const char *uri, *path;
CamelException ex;
CamelStore *store;
if (response != GTK_RESPONSE_OK) {
gtk_widget_destroy ((GtkWidget *) emfs);
return;
}
uri = em_folder_selector_get_selected_uri (emfs);
path = em_folder_selector_get_selected_path (emfs);
d(printf ("Creating new folder: %s (%s)\n", path, uri));
g_print ("DEBUG: %s (%s)\n", path, uri);
camel_exception_init (&ex);
if (!(store = (CamelStore *) camel_session_get_service (session, uri, CAMEL_PROVIDER_STORE, &ex))) {
camel_exception_clear (&ex);
return;
}
if (!(si = em_folder_tree_get_model_storeinfo (emfs->emft, store))) {
g_assert_not_reached ();
camel_object_unref (store);
return;
}
/* HACK: we need to create vfolders using the vfolder editor */
if (CAMEL_IS_VEE_STORE(store)) {
EMVFolderRule *rule;
rule = em_vfolder_rule_new();
filter_rule_set_name((FilterRule *)rule, path);
vfolder_gui_add_rule(rule);
gtk_widget_destroy((GtkWidget *)emfs);
} else {
g_object_ref (emfs);
emfu_create_folder_real (si->store, path, new_folder_created_cb, emfs);
}
camel_object_unref (store);
camel_exception_clear (&ex);
}
void
emfu_folder_create (CamelFolderInfo *folderinfo) {
EMFolderTree *folder_tree;
EMFolderTreeModel *model;
GtkWidget *dialog;
model = mail_component_peek_tree_model (mail_component_peek ());
folder_tree = (EMFolderTree *) em_folder_tree_new_with_model (model);
dialog = em_folder_selector_create_new (folder_tree, 0, _("Create folder"), _("Specify where to create the folder:"));
if (folderinfo != NULL)
em_folder_selector_set_selected ((EMFolderSelector *) dialog, folderinfo->uri);
g_signal_connect (dialog, "response", G_CALLBACK (emfu_popup_new_folder_response), folder_tree);
gtk_widget_show (dialog);
}
