static void _free_items(gpointer item, gpointer nada)
{
feed_item_free(item);
}
void rssyl_update_comments(RFolderItem *ritem)
{
FolderItem *item = &ritem->item;
FeedItem *fi = NULL;
RFetchCtx *ctx = NULL;
GDir *dp;
const gchar *d;
GError *error = NULL;
gint num;
gchar *path, *msg, *fname;
MainWindow *mainwin = mainwindow_get_mainwindow();
g_return_if_fail(ritem != NULL);
if( ritem->fetch_comments == FALSE )
return;
path = folder_item_get_path(item);
g_return_if_fail(path != NULL);
debug_print("RSSyl: starting to parse comments, path is '%s'\n", path);
if( (dp = g_dir_open(path, 0, &error)) == NULL ) {
debug_print("g_dir_open on \"%s\" failed with error %d (%s)\n",
path, error->code, error->message);
g_error_free(error);
g_free(path);
return;
}
ritem->fetching_comments = TRUE;
while( (d = g_dir_read_name(dp)) != NULL ) {
if (claws_is_exiting()) {
g_dir_close(dp);
g_free(path);
debug_print("RSSyl: bailing out, app is exiting\n");
return;
}
if( (num = to_number(d)) > 0) {
fname = g_strdup_printf("%s%c%s", path, G_DIR_SEPARATOR, d);
if (!g_file_test(fname, G_FILE_TEST_IS_REGULAR))
continue;
debug_print("RSSyl: starting to parse '%s'\n", d);
if( (fi = rssyl_parse_folder_item_file(fname)) != NULL ) {
if( feed_item_get_comments_url(fi) && feed_item_get_id(fi) &&
(ritem->fetch_comments_max_age == -1 ||
time(NULL) - feed_item_get_date_modified(fi) <= ritem->fetch_comments_max_age*86400)) {
msg = g_strdup_printf(_("Updating comments for '%s'..."),
feed_item_get_title(fi));
debug_print("RSSyl: updating comments for '%s' (%s)\n",
feed_item_get_title(fi), feed_item_get_comments_url(fi));
STATUSBAR_PUSH(mainwin, msg);
ctx = rssyl_prep_fetchctx_from_url(feed_item_get_comments_url(fi));
g_return_if_fail(ctx != NULL);
feed_set_ssl_verify_peer(ctx->feed, ritem->ssl_verify_peer);
rssyl_fetch_feed(ctx, FALSE);
if( ctx->success && feed_n_items(ctx->feed) > 0 ) {
g_free(ctx->feed->title);
ctx->feed->title = g_strdup(ritem->official_title);
feed_foreach_item(ctx->feed, rssyl_update_reference_func,
feed_item_get_id(fi));
if( !rssyl_parse_feed(ritem, ctx->feed) ) {
debug_print("RSSyl: Error processing comments feed\n");
log_error(LOG_PROTOCOL, RSSYL_LOG_ERROR_PROC, ctx->feed->url);
}
}
}
STATUSBAR_POP(mainwin);
feed_item_free(fi);
}
g_free(fname);
}
}
g_dir_close(dp);
g_free(path);
ritem->fetching_comments = FALSE;
debug_print("RSSyl: rssyl_update_comments() is done\n");
}
void feed_parser_atom10_start(void *data, const gchar *el, const gchar **attr)
{
FeedParserCtx *ctx = (FeedParserCtx *)data;
gchar *a = NULL;
if( ctx->depth == 1 ) {
if( !strcmp(el, "entry") ) {
/* Start of new feed item found.
* Create a new FeedItem, freeing the one we already have, if any. */
if( ctx->curitem != NULL )
feed_item_free(ctx->curitem);
ctx->curitem = feed_item_new(ctx->feed);
ctx->location = FEED_LOC_ATOM10_ENTRY;
} else if( !strcmp(el, "author") ) {
/* Start of author info for the feed found.
* Set correct location. */
ctx->location = FEED_LOC_ATOM10_AUTHOR;
} else if( !strcmp(el, "link") ) {
if (!feed_parser_get_attribute_value(attr, "rel")) {
/* Link tag for the feed */
g_free(ctx->feed->link);
ctx->feed->link =
g_strdup(feed_parser_get_attribute_value(attr, "href"));
}
} else ctx->location = FEED_LOC_ATOM10_NONE;
} else if( ctx->depth == 2 ) {
/* Make sure we are in one of known locations within the XML structure.
* This condition should never be true on a valid Atom feed. */
if (ctx->location != FEED_LOC_ATOM10_AUTHOR &&
ctx->location != FEED_LOC_ATOM10_ENTRY) {
ctx->depth++;
return;
}
if( !strcmp(el, "author") ) {
/* Start of author info for current feed item.
* Set correct location. */
ctx->location = FEED_LOC_ATOM10_AUTHOR;
} else if( !strcmp(el, "link") ) {
/* Capture item URL, from the "url" XML attribute. */
if (ctx->curitem && ctx->location == FEED_LOC_ATOM10_ENTRY)
ctx->curitem->url = g_strdup(feed_parser_get_attribute_value(attr, "href"));
} else if( !strcmp(el, "source") ) {
ctx->location = FEED_LOC_ATOM10_SOURCE;
} else ctx->location = FEED_LOC_ATOM10_ENTRY;
if( !strcmp(el, "title") && ctx->curitem != NULL) {
a = feed_parser_get_attribute_value(attr, "type");
if( !a || !strcmp(a, "text") )
ctx->curitem->title_format = FEED_ITEM_TITLE_TEXT;
else if( !strcmp(a, "html") )
ctx->curitem->title_format = FEED_ITEM_TITLE_HTML;
else if( !strcmp(a, "xhtml") )
ctx->curitem->title_format = FEED_ITEM_TITLE_XHTML;
else
ctx->curitem->title_format = FEED_ITEM_TITLE_UNKNOWN;
} else if (!strcmp(el, "content") && ctx->curitem != NULL) {
ctx->location = FEED_LOC_ATOM10_CONTENT;
a = feed_parser_get_attribute_value(attr, "type");
if (a && !strcmp(a, "xhtml")) {
ctx->curitem->xhtml_content = TRUE;
ctx->xhtml_str = g_string_new(NULL);
}
}
} else if (ctx->depth >= 3) {
if (ctx->location == FEED_LOC_ATOM10_CONTENT
&& ctx->curitem != NULL
&& ctx->curitem->xhtml_content) {
guint i;
GString *txt = ctx->xhtml_str;
g_string_append_c(txt, '<');
g_string_append(txt, el);
for (i = 0; attr[i] != NULL && attr[i+1] != NULL; i += 2) {
g_string_append_printf(txt, " %s='%s'", attr[i], attr[i+1]);
}
g_string_append_c(txt, '>');
}
}
ctx->depth++;
}
