void rssyl_new_folder_cb(GtkAction *action,
gpointer data)
{
FolderView *folderview = (FolderView*)data;
FolderItem *item;
FolderItem *new_item;
gchar *new_folder, *p, *tmp;
gint i = 1;
if (!folderview->selected) return;
item = folderview_get_selected_item(folderview);
g_return_if_fail(item != NULL);
g_return_if_fail(item->folder != NULL);
new_folder = input_dialog(_("New folder"),
_("Input the name of new folder:"),
_("NewFolder"));
if (!new_folder) return;
p = strchr(new_folder, G_DIR_SEPARATOR);
if (p) {
alertpanel_error(_("'%c' can't be used in folder name."),
G_DIR_SEPARATOR);
g_free(new_folder);
return;
}
if (!folder_local_name_ok(new_folder)) {
g_free(new_folder);
return;
}
/* Find an unused name for new folder */
/* TODO: Perhaps stop after X attempts? */
tmp = g_strdup(new_folder);
while (folder_find_child_item_by_name(item, tmp)) {
debug_print("RSSyl: Folder '%s' already exists, trying another name\n",
new_folder);
g_free(tmp);
tmp = g_strdup_printf("%s__%d", new_folder, ++i);
}
g_free(new_folder);
new_folder = tmp;
new_item = folder_create_folder(item, new_folder);
if (!new_item) {
alertpanel_error(_("Can't create the folder '%s'."), new_folder);
g_free(new_folder);
return;
}
g_free(new_folder);
folder_write_list();
}
gboolean rssyl_subscribe(FolderItem *parent, const gchar *url,
gboolean verbose)
{
gchar *myurl = NULL, *tmpname = NULL, *tmpname2 = NULL;
RFetchCtx *ctx;
FolderItem *new_item;
RFolderItem *ritem;
gint i = 1;
RSubCtx *sctx;
gboolean edit_properties = FALSE;
gchar *official_title = NULL;
g_return_val_if_fail(parent != NULL, FALSE);
g_return_val_if_fail(url != NULL, FALSE);
log_print(LOG_PROTOCOL, RSSYL_LOG_SUBSCRIBING, url);
myurl = my_normalize_url(url);
/* Fetch the feed. */
ctx = rssyl_prep_fetchctx_from_url(myurl);
g_free(myurl);
g_return_val_if_fail(ctx != NULL, FALSE);
rssyl_fetch_feed(ctx, verbose);
debug_print("RSSyl: fetch success == %s\n",
ctx->success ? "TRUE" : "FALSE");
if (!ctx->success) {
/* User notification was already handled inside rssyl_fetch_feed(),
* let's just return quietly. */
feed_free(ctx->feed);
g_free(ctx->error);
g_free(ctx);
return FALSE;
}
if (verbose) {
sctx = g_new0(RSubCtx, 1);
sctx->feed = ctx->feed;
sctx->edit_properties = FALSE;
debug_print("RSSyl: Calling subscribe dialog routine...\n");
rssyl_subscribe_dialog(sctx);
if (sctx->feed == NULL) {
debug_print("RSSyl: User cancelled subscribe.\n");
g_free(sctx);
return FALSE;
}
edit_properties = sctx->edit_properties;
if (sctx->official_title != NULL) {
debug_print("RSSyl: custom official title\n");
official_title = g_strdup(sctx->official_title);
}
if (sctx->edit_properties)
debug_print("RSSyl: User wants to edit properties of the new feed.\n");
else
debug_print("RSSyl: User does not want to edit properties of the new feed.\n");
g_free(sctx->official_title);
g_free(sctx);
}
/* OK, feed is succesfully fetched and correct, let's add it to CM. */
/* Create a folder for it. */
tmpname = rssyl_format_string(ctx->feed->title, TRUE, TRUE);
tmpname2 = g_strdup(tmpname);
#ifdef G_OS_WIN32
/* Windows does not allow its filenames to start or end with a dot,
* or to end with a space. */
if (tmpname2[0] == '.')
tmpname2[0] = '_';
if (tmpname2[strlen(tmpname2) - 1] == '.')
tmpname2[strlen(tmpname2) - 1] = '_';
if (tmpname2[strlen(tmpname2) - 1] == ' ')
tmpname2[strlen(tmpname2) - 1] = '_';
#endif
while (folder_find_child_item_by_name(parent, tmpname2) != 0 && i < 20) {
debug_print("RSSyl: Folder '%s' already exists, trying another name\n",
tmpname2);
g_free(tmpname2);
tmpname2 = g_strdup_printf("%s__%d", tmpname, ++i);
}
/* TODO: handle cases where i reaches 20 */
folder_item_update_freeze();
new_item = folder_create_folder(parent, tmpname2);
g_free(tmpname);
g_free(tmpname2);
if (!new_item) {
if (verbose)
alertpanel_error(_("Couldn't create folder for new feed '%s'."),
myurl);
feed_free(ctx->feed);
g_free(ctx->error);
g_free(ctx);
g_free(myurl);
return FALSE;
}
debug_print("RSSyl: Adding '%s'\n", ctx->feed->url);
ritem = (RFolderItem *)new_item;
ritem->url = g_strdup(ctx->feed->url);
if (official_title != NULL) {
debug_print("RSSyl: storing official feed title '%s'\n", official_title);
ritem->official_title = official_title;
}
if (feed_n_items(ctx->feed) > 0)
feed_foreach_item(ctx->feed, rssyl_subscribe_foreach_func, (gpointer)ritem);
folder_item_scan(new_item);
folder_write_list();
if (edit_properties)
rssyl_gtk_prop(ritem);
folder_item_update_thaw();
return TRUE;
}
static void rssyl_update_format_func(FolderItem *item, gpointer data)
{
RFolderItem *ritem;
RUpdateFormatCtx *ctx = (RUpdateFormatCtx *)data;
Folder *f = NULL;
FolderItem *new_item = NULL;
gchar *name;
OldRFeed *of;
if( !IS_RSSYL_FOLDER_ITEM(item) )
return;
/* Do not do anything once we reached first new folder
* (which we created earlier in this process) */
if( ctx->reached_first_new )
return;
if( item->folder == ctx->n_first ) {
ctx->reached_first_new = TRUE;
debug_print("RSSyl: (FORMAT) reached first new folder\n");
return;
}
debug_print("RSSyl: (FORMAT) item '%s'\n", item->name);
if( folder_item_parent(item) == NULL ) {
/* Root rssyl folder */
ctx->oldroots = g_slist_prepend(ctx->oldroots, item);
/* Create its counterpart */
name = rssyl_strreplace(folder_item_get_name(item), " (RSSyl)", "");
debug_print("RSSyl: (FORMAT) adding new root folder '%s'\n", name);
f = folder_new(rssyl_folder_get_class(), name, NULL);
g_free(name);
g_return_if_fail(f != NULL);
folder_add(f);
folder_write_list();
new_item = FOLDER_ITEM(f->node->data);
/* If user has more than one old rssyl foldertrees, keep the n_first
* pointer at the beginning of first one. */
if (ctx->n_first == NULL)
ctx->n_first = f;
ctx->n_parent = new_item;
} else {
/* Non-root folder */
if (folder_item_parent(item) == ctx->o_prev) {
/* We went one step deeper in folder hierarchy, adjust pointers
* to parents */
ctx->o_parent = ctx->o_prev;
ctx->n_parent = ctx->n_prev;
} else if (folder_item_parent(item) != ctx->o_parent) {
/* We are not in same folder anymore, which can only mean we have
* moved up in the hierarchy. Find a correct parent */
while (folder_item_parent(item) != ctx->o_parent) {
ctx->o_parent = folder_item_parent(ctx->o_parent);
ctx->n_parent = folder_item_parent(ctx->n_parent);
if (ctx->o_parent == NULL) {
/* This shouldn't happen, unless we are magically moved to a
* completely different folder structure */
debug_print("RSSyl: MISHAP WHILE UPGRADING STORAGE FORMAT: couldn't find folder parent\n");
alertpanel_error(_("Internal problem while upgrading storage format. This should not happen. Please report this, with debug output attached.\n"));
return;
}
}
} else {
/* We have remained in the same subfolder, nothing to do here */
}
debug_print("RSSyl: (FORMAT) adding folder '%s'\n", item->name);
new_item = folder_create_folder(ctx->n_parent, item->name);
if (new_item == NULL) {
debug_print("RSSyl: (FORMAT) couldn't add folder '%s', skipping it\n",
item->name);
return;
}
of = rssyl_old_feed_get_by_name(ctx->oldfeeds, item->name);
if (of != NULL && of->url != NULL) {
/* Folder with an actual subscribed feed */
debug_print("RSSyl: (FORMAT) making '%s' a feed with URL '%s'\n",
item->name, of->url);
ritem = (RFolderItem *)new_item;
ritem->url = g_strdup(of->url);
rssyl_feed_start_refresh_timeout(ritem);
ritem->official_title = g_strdup(of->official_name);
ritem->default_refresh_interval =
(of->default_refresh_interval != 0 ? TRUE : FALSE);
ritem->refresh_interval = of->refresh_interval;
ritem->keep_old = (of->expired_num > -1 ? TRUE : FALSE);
ritem->fetch_comments =
(of->fetch_comments != 0 ? TRUE : FALSE);
ritem->fetch_comments_max_age = of->fetch_comments_for;
ritem->silent_update = of->silent_update;
ritem->ssl_verify_peer = of->ssl_verify_peer;
folder_item_prefs_copy_prefs(item, &ritem->item);
}
rssyl_update_format_move_contents(item, new_item);
/* destroy the new folder's cache so we'll re-read the migrated one */
if (new_item->cache) {
msgcache_destroy(new_item->cache);
new_item->cache = NULL;
}
/* Store folderlist with the new folder */
folder_item_scan(new_item);
folder_write_list();
}
ctx->o_prev = item;
ctx->n_prev = new_item;
}
