void
subscription_update (subscriptionPtr subscription, guint flags)
{
updateRequestPtr request;
GTimeVal now;
if (!subscription)
return;
if (subscription->updateJob)
return;
debug1 (DEBUG_UPDATE, "Scheduling %s to be updated", node_get_title (subscription->node));
if (subscription_can_be_updated (subscription)) {
liferea_shell_set_status_bar (_("Updating \"%s\""), node_get_title (subscription->node));
g_get_current_time (&now);
subscription_reset_update_counter (subscription, &now);
request = update_request_new ();
request->updateState = update_state_copy (subscription->updateState);
request->options = update_options_copy (subscription->updateOptions);
request->source = g_strdup (subscription_get_source (subscription));
if (subscription_get_filter (subscription))
request->filtercmd = g_strdup (subscription_get_filter (subscription));
if (SUBSCRIPTION_TYPE (subscription)->prepare_update_request (subscription, request))
subscription->updateJob = update_execute_request (subscription, request, subscription_process_update_result, subscription, flags);
else
update_request_free (request);
}
}
gboolean
aol_source_opml_quick_update(AolSourcePtr source)
{
updateRequestPtr request = update_request_new ();
request->updateState = update_state_copy (source->root->subscription->updateState);
request->options = update_options_copy (source->root->subscription->updateOptions);
update_request_set_source (request, AOL_READER_UNREAD_COUNTS_URL);
update_request_set_auth_value(request, source->root->source->authToken);
update_execute_request (source, request, aol_source_opml_quick_update_cb, source, 0);
return TRUE;
}
gboolean
inoreader_source_opml_quick_update(InoreaderSourcePtr gsource)
{
updateRequestPtr request = update_request_new ();
request->updateState = update_state_copy (gsource->root->subscription->updateState);
request->options = update_options_copy (gsource->root->subscription->updateOptions);
update_request_set_source (request, INOREADER_UNREAD_COUNTS_URL);
update_request_set_auth_value(request, gsource->authHeaderValue);
update_execute_request (gsource, request, inoreader_source_opml_quick_update_cb,
gsource, 0);
return TRUE;
}
static void
ttrss_source_update_subscription_list (ttrssSourcePtr source, subscriptionPtr subscription)
{
updateRequestPtr request;
gchar *source_uri;
request = update_request_new ();
request->updateState = update_state_copy (subscription->updateState);
request->options = update_options_copy (subscription->updateOptions);
source_uri = g_strdup_printf (TTRSS_URL, source->url);
update_request_set_source (request, source_uri);
g_free (source_uri);
request->postdata = g_strdup_printf (TTRSS_JSON_SUBSCRIPTION_LIST, source->session_id);
subscription->updateJob = update_execute_request (subscription, request, ttrss_source_subscription_list_cb, subscription, 0);
}
static void
inoreader_feed_subscription_process_update_result (subscriptionPtr subscription, const struct updateResult* const result, updateFlags flags)
{
debug_start_measurement (DEBUG_UPDATE);
if (result->data) {
updateResultPtr resultCopy;
/* FIXME: The following is a very dirty hack to edit the feed's
XML before processing it */
resultCopy = update_result_new () ;
resultCopy->source = g_strdup (result->source);
resultCopy->httpstatus = result->httpstatus;
resultCopy->contentType = g_strdup (result->contentType);
g_free (resultCopy->updateState);
resultCopy->updateState = update_state_copy (result->updateState);
/* update the XML by removing 'read', 'reading-list' etc. as labels. */
xmlDocPtr doc = xml_parse (result->data, result->size, NULL);
xmlXPathContextPtr xpathCtxt = xmlXPathNewContext (doc) ;
xmlXPathRegisterNs (xpathCtxt, "atom", "http://www.w3.org/2005/Atom");
inoreader_source_xpath_foreach_match ("/atom:feed/atom:entry/atom:category[@scheme='http://www.inoreader.com/reader/']", xpathCtxt, inoreader_source_xml_unlink_node, NULL);
xmlXPathFreeContext (xpathCtxt);
/* good now we have removed the read and unread labels. */
xmlChar *newXml;
int newXmlSize ;
xmlDocDumpMemory (doc, &newXml, &newXmlSize);
resultCopy->data = g_strndup ((gchar*) newXml, newXmlSize);
resultCopy->size = newXmlSize;
xmlFree (newXml);
xmlFreeDoc (doc);
feed_get_subscription_type ()->process_update_result (subscription, resultCopy, flags);
update_result_free (resultCopy);
} else {
feed_get_subscription_type ()->process_update_result (subscription, result, flags);
return ;
}
xmlDocPtr doc = xml_parse (result->data, result->size, NULL);
if (doc) {
xmlNodePtr root = xmlDocGetRootElement (doc);
xmlNodePtr entry = root->children ;
GHashTable *cache = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
while (entry) {
if (!g_str_equal (entry->name, "entry")) {
entry = entry->next;
continue; /* not an entry */
}
inoreader_source_item_retrieve_status (entry, subscription, cache);
entry = entry->next;
}
g_hash_table_unref (cache);
xmlFreeDoc (doc);
} else {
debug0 (DEBUG_UPDATE, "google_feed_subscription_process_update_result(): Couldn't parse XML!");
g_warning ("google_feed_subscription_process_update_result(): Couldn't parse XML!");
}
debug_end_measurement (DEBUG_UPDATE, "time taken to update statuses");
}
