static void
theoldreader_subscription_cb (subscriptionPtr subscription, const struct updateResult * const result, updateFlags flags)
{
TheOldReaderSourcePtr source = (TheOldReaderSourcePtr) subscription->node->data;
debug1 (DEBUG_UPDATE,"theoldreader_subscription_cb(): %s", result->data);
// FIXME: the following code is very similar to ttrss!
if (result->data && result->httpstatus == 200) {
JsonParser *parser = json_parser_new ();
if (json_parser_load_from_data (parser, result->data, -1, NULL)) {
JsonArray *array = json_node_get_array (json_get_node (json_parser_get_root (parser), "subscriptions"));
GList *iter, *elements;
GSList *siter;
/* We expect something like this:
[{"id":"feed/51d49b79d1716c7b18000025",
"title":"LZone",
"categories":[],
"sortid":"51d49b79d1716c7b18000025",
"firstitemmsec":"1371403150181",
"url":"http://lzone.de/rss.xml",
"htmlUrl":"http://lzone.de",
"iconUrl":"http://s.yeoldereader.com/system/uploads/feed/picture/5152/884a/4dce/57aa/7e00/icon_0a6a.ico"},
...
*/
elements = iter = json_array_get_elements (array);
/* Add all new nodes we find */
while (iter) {
JsonNode *node = (JsonNode *)iter->data;
/* ignore everything without a feed url */
if (json_get_string (node, "url")) {
theoldreader_source_merge_feed (source,
json_get_string (node, "url"),
json_get_string (node, "title"),
json_get_string (node, "id"));
}
iter = g_list_next (iter);
}
g_list_free (elements);
/* Remove old nodes we cannot find anymore */
siter = source->root->children;
while (siter) {
nodePtr node = (nodePtr)siter->data;
gboolean found = FALSE;
elements = iter = json_array_get_elements (array);
while (iter) {
JsonNode *json_node = (JsonNode *)iter->data;
if (g_str_equal (node->subscription->source, json_get_string (json_node, "url"))) {
debug1 (DEBUG_UPDATE, "node: %s", node->subscription->source);
found = TRUE;
break;
}
iter = g_list_next (iter);
}
g_list_free (elements);
if (!found)
feedlist_node_removed (node);
siter = g_slist_next (siter);
}
opml_source_export (subscription->node); /* save new feeds to feed list */
subscription->node->available = TRUE;
//return;
} else {
g_warning ("Invalid JSON returned on TheOldReader request! >>>%s<<<", result->data);
}
g_object_unref (parser);
} else {
subscription->node->available = FALSE;
debug0 (DEBUG_UPDATE, "theoldreader_subscription_cb(): ERROR: failed to get subscription list!");
}
if (!(flags & THEOLDREADER_SOURCE_UPDATE_ONLY_LIST))
node_foreach_child_data (subscription->node, node_update_subscription, GUINT_TO_POINTER (0));
}
static void
theoldreader_subscription_cb (subscriptionPtr subscription, const struct updateResult * const result, updateFlags flags)
{
TheOldReaderSourcePtr source = (TheOldReaderSourcePtr) subscription->node->data;
debug1 (DEBUG_UPDATE,"theoldreader_subscription_cb(): %s", result->data);
subscription->updateJob = NULL;
// FIXME: the following code is very similar to ttrss!
if (result->data && result->httpstatus == 200) {
JsonParser *parser = json_parser_new ();
if (json_parser_load_from_data (parser, result->data, -1, NULL)) {
JsonArray *array = json_node_get_array (json_get_node (json_parser_get_root (parser), "subscriptions"));
GList *iter, *elements, *citer, *celements;
GSList *siter;
/* We expect something like this:
[{"id":"feed/51d49b79d1716c7b18000025",
"title":"LZone",
"categories":[{"id":"user/-/label/myfolder","label":"myfolder"}],
"sortid":"51d49b79d1716c7b18000025",
"firstitemmsec":"1371403150181",
"url":"http://lzone.de/rss.xml",
"htmlUrl":"http://lzone.de",
"iconUrl":"http://s.yeoldereader.com/system/uploads/feed/picture/5152/884a/4dce/57aa/7e00/icon_0a6a.ico"},
...
*/
elements = iter = json_array_get_elements (array);
/* Add all new nodes we find */
while (iter) {
JsonNode *categories, *node = (JsonNode *)iter->data;
nodePtr folder = NULL;
/* Check for categories, if there use first one as folder */
categories = json_get_node (node, "categories");
if (categories && JSON_NODE_TYPE (categories) == JSON_NODE_ARRAY) {
citer = celements = json_array_get_elements (json_node_get_array (categories));
while (citer) {
const gchar *label = json_get_string ((JsonNode *)citer->data, "label");
if (label) {
folder = node_source_find_or_create_folder (source->root, label, label);
/* Store category id also for folder (needed when subscribing new feeds) */
g_hash_table_insert (source->folderToCategory, g_strdup (folder->id), g_strdup (label));
break;
}
citer = g_list_next (citer);
}
g_list_free (celements);
}
/* ignore everything without a feed url */
if (json_get_string (node, "url")) {
theoldreader_source_merge_feed (source,
json_get_string (node, "url"),
json_get_string (node, "title"),
json_get_string (node, "id"),
folder);
}
iter = g_list_next (iter);
}
g_list_free (elements);
/* Remove old nodes we cannot find anymore */
node_foreach_child_data (source->root, theoldreader_source_check_node_for_removal, array);
/* Save new subscription tree to OPML cache file */
opml_source_export (subscription->node);
subscription->node->available = TRUE;
} else {
g_warning ("Invalid JSON returned on TheOldReader request! >>>%s<<<", result->data);
}
g_object_unref (parser);
} else {
subscription->node->available = FALSE;
debug0 (DEBUG_UPDATE, "theoldreader_subscription_cb(): ERROR: failed to get subscription list!");
}
if (!(flags & NODE_SOURCE_UPDATE_ONLY_LIST))
node_foreach_child_data (subscription->node, node_update_subscription, GUINT_TO_POINTER (0));
}
