void
g_vimeo_videos_search (GVimeo *vimeo,
const gchar *text,
gint page,
GVimeoVideoSearchCb callback,
gpointer user_data)
{
GVimeoVideoSearchData *search_data;
gchar *request;
g_return_if_fail (G_IS_VIMEO (vimeo));
request = build_request (vimeo, text, page);
search_data = g_slice_new (GVimeoVideoSearchData);
search_data->vimeo = vimeo;
search_data->search_cb = callback;
search_data->user_data = user_data;
grl_net_wc_request_async (vimeo->priv->wc,
request,
NULL,
search_videos_complete_cb,
search_data);
g_free (request);
}
static void
produce_from_recent_theme (RaitvOperation *op)
{
guint category_index;
gchar *start = NULL;
gchar *url = NULL;
GrlRaitvSource *source = GRL_RAITV_SOURCE (op->source);
category_index = get_theme_index_from_id (op->container_id);
GRL_DEBUG ("produce_from_recent_theme (container_id=%s, category_index=%d",op->container_id,category_index);
start = g_strdup_printf ("%u", op->offset+op->length);
op->category_info = &themes_dir[category_index];
url = g_strdup_printf (RAITV_VIDEO_RECENT, start, op->category_info->tags, op->category_info->excludeTags);
GRL_DEBUG ("Starting browse request for recent theme (%s)", url);
grl_net_wc_request_async (source->priv->wc,
url,
op->cancellable,
proxy_call_browse_grlnet_async_cb,
op);
g_free (url);
}
static void
read_url_async (GFlickr *f,
const gchar *url,
gpointer user_data)
{
GRL_DEBUG ("Opening '%s'", url);
grl_net_wc_request_async (get_wc (f),
url,
NULL,
read_done_cb,
user_data);
}
static void
magnatune_get_db_async(OperationSpec *os)
{
GrlNetWc *wc = NULL;
GRL_DEBUG("magnatune_get_db_async");
wc = grl_net_wc_new();
grl_net_wc_request_async(wc,
URL_GET_DB,
NULL,
magnatune_get_db_done,
os);
}
static void
magnatune_get_crc_async(void)
{
GrlNetWc *wc = NULL;
GRL_DEBUG("magnatune_get_crc_async");
wc = grl_net_wc_new();
grl_net_wc_request_async(wc,
URL_GET_CRC,
NULL,
magnatune_get_crc_done,
NULL);
}
static void
magnatune_check_update(void)
{
gchar *db_path = NULL;
gchar *new_db_path = NULL;
gchar *new_crc_path = NULL;
static gboolean already_checked = FALSE;
struct stat file_st;
GTimeVal tv;
GrlNetWc *wc = NULL;
GRL_DEBUG("magnatune_check_update");
if (already_checked == TRUE)
return;
already_checked = TRUE;
g_get_current_time(&tv);
new_db_path = g_build_filename(g_get_user_data_dir(), "grilo-plugins",
GRL_SQL_NEW_DB, NULL);
if (g_file_test(new_db_path, G_FILE_TEST_EXISTS) == FALSE) {
db_path = g_build_filename(g_get_user_data_dir(), "grilo-plugins",
GRL_SQL_DB, NULL);
g_stat(db_path, &file_st);
if (tv.tv_sec - file_st.st_mtime > DB_UPDATE_TIME_INTERVAL) {
new_crc_path = g_build_filename(g_get_user_data_dir(), "grilo-plugins",
GRL_SQL_NEW_CRC, NULL);
g_stat(new_crc_path, &file_st);
if ((g_file_test(new_crc_path, G_FILE_TEST_EXISTS) == FALSE)
|| (tv.tv_sec - file_st.st_mtime > CRC_UPDATE_TIME_INTERVAL)) {
wc = grl_net_wc_new();
grl_net_wc_request_async(wc,
URL_GET_CRC,
NULL,
magnatune_check_update_done,
NULL);
}
g_free(new_crc_path);
}
g_free(db_path);
}
g_free(new_db_path);
}
static void
grl_bliptv_source_search (GrlSource *source,
GrlSourceSearchSpec *ss)
{
BliptvOperation *op = g_slice_new0 (BliptvOperation);
gchar *url;
gint count = grl_operation_options_get_count (ss->options);
guint page_number;
guint page_offset;
grl_paging_translate (grl_operation_options_get_skip (ss->options),
count,
MAX_ELEMENTS,
NULL,
&page_number,
&page_offset);
op->source = g_object_ref (source);
op->cancellable = g_cancellable_new ();
op->count = count;
op->skip = page_offset;
op->page = page_number;
op->url = g_strdup_printf (BLIPTV_SEARCH, ss->text);
op->operation_id = ss->operation_id;
op->callback = ss->callback;
op->user_data = ss->user_data;
grl_operation_set_data_full (ss->operation_id, op, (GDestroyNotify) bliptv_operation_free);
url = g_strdup_printf (op->url, page_number);
GRL_DEBUG ("Starting search request for id=%u : '%s'",
ss->operation_id, ss->text);
grl_net_wc_request_async (GRL_BLIPTV_SOURCE (source)->priv->wc,
url,
op->cancellable,
call_raw_async_cb,
op);
g_free (url);
}
static void
g_raitv_videos_search(RaitvOperation *op) {
gchar *start;
gchar *url = NULL;
GrlRaitvSource *source = GRL_RAITV_SOURCE (op->source);
start = g_strdup_printf ("%u", op->offset);
url = g_strdup_printf (RAITV_VIDEO_SEARCH, op->text, start);
GRL_DEBUG ("Starting search request (%s)", url);
grl_net_wc_request_async (source->priv->wc,
url,
op->cancellable,
proxy_call_search_grlnet_async_cb,
op);
g_free (start);
g_free (url);
}
static void
grl_raitv_source_resolve (GrlSource *source,
GrlSourceResolveSpec *rs)
{
gchar *urltarget;
GrlRaitvSource *self = GRL_RAITV_SOURCE (source);
RaitvOperation *op;
RaitvMediaType mediatype;
GRL_DEBUG ("Starting resolve source: url=%s",grl_media_get_url (rs->media));
if (!GRL_IS_MEDIA_VIDEO (rs->media) && !GRL_IS_MEDIA_BOX (rs->media)) {
rs->callback (rs->source, rs->operation_id, rs->media, rs->user_data, NULL);
return;
}
mediatype = classify_media_id (grl_media_get_id (rs->media));
switch (mediatype) {
case RAITV_MEDIA_TYPE_ROOT:
rs->media = produce_container_from_directory (rs->media, NULL, 0, mediatype);
break;
case RAITV_MEDIA_TYPE_POPULARS:
rs->media = produce_container_from_directory (rs->media, root_dir, ROOT_DIR_POPULARS_INDEX, mediatype);
break;
case RAITV_MEDIA_TYPE_RECENTS:
rs->media = produce_container_from_directory (rs->media, root_dir, ROOT_DIR_RECENTS_INDEX, mediatype);
break;
case RAITV_MEDIA_TYPE_POPULAR_THEME:
case RAITV_MEDIA_TYPE_RECENT_THEME:
rs->media = produce_container_from_directory (rs->media,
themes_dir,
get_theme_index_from_id (grl_media_get_id (rs->media)),
mediatype);
break;
case RAITV_MEDIA_TYPE_VIDEO:
op = g_slice_new0 (RaitvOperation);
op->source = g_object_ref (source);
op->cancellable = g_cancellable_new ();
op->operation_id = rs->operation_id;
op->resolveCb = rs->callback;
op->user_data = rs->user_data;
op->media = rs->media;
grl_operation_set_data_full (rs->operation_id, op, (GDestroyNotify) raitv_operation_free);
urltarget = g_strdup_printf ("http://www.rai.tv/dl/RaiTV/programmi/media/%s.html",
grl_media_get_id(rs->media));
GRL_DEBUG ("Opening '%s'", urltarget);
grl_net_wc_request_async (self->priv->wc,
urltarget,
op->cancellable,
proxy_call_resolve_grlnet_async_cb,
op);
g_free(urltarget);
return;
}
rs->callback (rs->source, rs->operation_id, rs->media, rs->user_data, NULL);
return;
if ( grl_media_get_url (rs->media) != NULL) {
rs->callback (rs->source, rs->operation_id, rs->media, rs->user_data, NULL);
return;
}
op = g_slice_new0 (RaitvOperation);
op->source = g_object_ref (source);
op->cancellable = g_cancellable_new ();
op->operation_id = rs->operation_id;
op->resolveCb = rs->callback;
op->user_data = rs->user_data;
op->media = rs->media;
grl_operation_set_data_full (rs->operation_id, op, (GDestroyNotify) raitv_operation_free);
urltarget = g_strdup_printf("%s/%s.html","http://www.rai.tv/dl/RaiTV/programmi/media",grl_media_get_id(rs->media));
GRL_DEBUG ("Opening '%s'", urltarget);
grl_net_wc_request_async (self->priv->wc,
urltarget,
op->cancellable,
proxy_call_resolve_grlnet_async_cb,
op);
g_free(urltarget);
}
static void
call_raw_async_cb (GObject * source_object,
GAsyncResult *res,
gpointer data)
{
BliptvOperation *op = (BliptvOperation *) data;
xmlDocPtr doc = NULL;
xmlXPathContextPtr xpath = NULL;
xmlXPathObjectPtr obj = NULL;
gint i, nb_items = 0;
gchar *content = NULL;
gchar *url;
gsize length;
GRL_DEBUG ("Response id=%u", op->operation_id);
if (g_cancellable_is_cancelled (op->cancellable)) {
goto finalize_send_last;
}
if (!grl_net_wc_request_finish (GRL_NET_WC (source_object),
res,
&content,
&length,
NULL)) {
goto finalize_send_last;
}
doc = xmlParseMemory (content, (gint) length);
if (!doc)
goto finalize_send_last;
xpath = xmlXPathNewContext (doc);
if (!xpath)
goto finalize_send_last;
xmlXPathRegisterNs (xpath,
(xmlChar *) "blip",
(xmlChar *) BLIPTV_BACKEND "/dtd/blip/1.0");
xmlXPathRegisterNs (xpath,
(xmlChar *) "media",
(xmlChar *) "http://search.yahoo.com/mrss/");
obj = xmlXPathEvalExpression ((xmlChar *) "/rss/channel/item", xpath);
if (obj)
{
nb_items = xmlXPathNodeSetGetLength (obj->nodesetval);
xmlXPathFreeObject (obj);
}
if (nb_items == 0) {
goto finalize_send_last;
}
/* Special case: when there are no results in a search, Blip.tv returns an
element telling precisely that, no results found; so we need to report no
results too */
if (nb_items == 1) {
obj = xmlXPathEvalExpression ((xmlChar *) "string(/rss/channel/item[0]/blip:item_id)", xpath);
if (!obj || !obj->stringval || obj->stringval[0] == '\0') {
g_clear_pointer (&obj, (GDestroyNotify) xmlXPathFreeObject);
nb_items = 0;
goto finalize_send_last;
} else {
xmlXPathFreeObject (obj);
}
}
for (i = op->skip; i < nb_items; i++)
{
GList *mapping = bliptv_mappings;
GrlMedia *media = grl_media_video_new ();
while (mapping)
{
BliptvAssoc *assoc = (BliptvAssoc *) mapping->data;
gchar *str;
str = g_strdup_printf ("string(/rss/channel/item[%i]/%s)",
i + 1, assoc->exp);
obj = xmlXPathEvalExpression ((xmlChar *) str, xpath);
if (obj)
{
if (obj->stringval && obj->stringval[0] != '\0')
{
GType _type;
GRL_DEBUG ("\t%s -> %s", str, obj->stringval);
_type = grl_metadata_key_get_type (assoc->grl_key);
switch (_type)
{
case G_TYPE_STRING:
grl_data_set_string (GRL_DATA (media),
assoc->grl_key,
(gchar *) obj->stringval);
break;
case G_TYPE_INT:
grl_data_set_int (GRL_DATA (media),
assoc->grl_key,
(gint) atoi ((gchar *) obj->stringval));
break;
case G_TYPE_FLOAT:
grl_data_set_float (GRL_DATA (media),
assoc->grl_key,
(gfloat) atof ((gchar *) obj->stringval));
break;
default:
/* G_TYPE_DATE_TIME is not a constant, so this has to be
* in "default:" */
if (_type == G_TYPE_DATE_TIME) {
GDateTime *date =
grl_date_time_from_iso8601 ((gchar *) obj->stringval);
GRL_DEBUG ("Setting %s to %s",
grl_metadata_key_get_name (assoc->grl_key),
g_date_time_format (date, "%F %H:%M:%S"));
grl_data_set_boxed (GRL_DATA (media),
assoc->grl_key, date);
g_date_time_unref (date);
} else {
GRL_DEBUG ("\tUnexpected data type: %s",
g_type_name (_type));
}
break;
}
}
xmlXPathFreeObject (obj);
}
g_free (str);
mapping = mapping->next;
}
op->callback (op->source,
op->operation_id,
media,
--op->count,
op->user_data,
NULL);
if (op->count == 0)
break;
}
if (op->count > 0) {
/* Request next page */
op->skip = 0;
url = g_strdup_printf (op->url, ++op->page);
GRL_DEBUG ("Operation %d: requesting page %d",
op->operation_id,
op->page);
grl_net_wc_request_async (GRL_BLIPTV_SOURCE (op->source)->priv->wc,
url,
op->cancellable,
call_raw_async_cb,
op);
g_free (url);
goto finalize_free;
}
finalize_send_last:
/* Signal the last element if it was not already signaled */
if (nb_items == 0) {
op->callback (op->source,
op->operation_id,
NULL,
0,
op->user_data,
NULL);
}
finalize_free:
g_clear_pointer (&xpath, (GDestroyNotify) xmlXPathFreeContext);
g_clear_pointer (&doc, (GDestroyNotify) xmlFreeDoc);
}