static GrlMedia *
create_media (sqlite3_stmt * stmt, GList *keys)
{
GrlMedia *media;
gint media_type;
media_type = sqlite3_column_int (stmt, STORE_TYPE_ID);
switch (media_type) {
case MEDIA_AUDIO:
media = grl_media_audio_new ();
break;
case MEDIA_VIDEO:
media = grl_media_video_new ();
break;
case MEDIA_IMAGE:
media = grl_media_image_new ();
break;
case MEDIA_BOX:
media = grl_media_box_new ();
break;
default:
media = grl_media_new ();
}
grl_media_set_source (media,
(const gchar *) sqlite3_column_text (stmt, STORE_SOURCE_ID));
grl_media_set_id (media,
(const gchar *) sqlite3_column_text (stmt, STORE_MEDIA_ID));
fill_metadata_from_stmt (media, keys, stmt);
return media;
}
static void
tracker_evt_update_items_cb (gpointer key,
gpointer value,
tracker_evt_update_t *evt)
{
guint id = GPOINTER_TO_INT (key);
gchar *str_id;
GrlTrackerSource *source = (GrlTrackerSource *) value;
GrlMedia *media;
GRL_DEBUG ("%s: evt=%p", __FUNCTION__, evt);
if (!source) {
g_assert ("\tnot in cache ???");
return;
}
if (!grl_tracker_source_can_notify (source)) {
GRL_DEBUG ("\tno notification for source %s...",
grl_source_get_name (GRL_SOURCE (source)));
return;
}
media = grl_media_new ();
str_id = g_strdup_printf ("%i", id);
grl_media_set_id (media, str_id);
g_free (str_id);
GRL_DEBUG ("\tNotify id=%u source=%s", id,
grl_source_get_name (GRL_SOURCE (source)));
grl_source_notify_change (GRL_SOURCE (source), media, evt->change_type, FALSE);
g_object_unref (media);
}
static void
set_test_data (GrlSource **source,
GrlMedia **media,
GrlOperationOptions **options,
GList **keys,
GrlSupportedOps source_op)
{
*source = test_lua_factory_get_source (FAKE_SOURCE_ID, source_op);
g_assert_nonnull (*source);
*media = grl_media_new ();
grl_data_add_string (GRL_DATA (*media), GRL_METADATA_KEY_URL, LOCAL_CONTENT);
*keys = grl_metadata_key_list_new (GRL_METADATA_KEY_TITLE, NULL);
*options = grl_operation_options_new (NULL);
grl_operation_options_set_resolution_flags (*options, GRL_RESOLVE_NORMAL);
}
/* Builds an appropriate GrlMedia based on ontology type returned by
tracker, or NULL if unknown */
GrlMedia *
grl_tracker_build_grilo_media (const gchar *rdf_type,
GrlTypeFilter type_filter)
{
GrlMedia *media = NULL;
gchar **rdf_single_type;
int i;
GHashTable *ht;
if (!rdf_type) {
return NULL;
}
/* As rdf_type can be formed by several types, split them */
rdf_single_type = g_strsplit (rdf_type, ",", -1);
i = g_strv_length (rdf_single_type) - 1;
ht = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
for (; i>= 0; i--)
g_hash_table_insert (ht, g_path_get_basename (rdf_single_type[i]), GINT_TO_POINTER(TRUE));
if (type_filter == GRL_TYPE_FILTER_NONE ||
type_filter == GRL_TYPE_FILTER_ALL) {
media = grl_tracker_build_grilo_media_default (ht);
} else if ((type_filter & GRL_TYPE_FILTER_AUDIO) &&
g_hash_table_lookup (ht, RDF_TYPE_MUSIC)) {
media = grl_media_audio_new ();
} else if ((type_filter & GRL_TYPE_FILTER_VIDEO) &&
g_hash_table_lookup (ht, RDF_TYPE_VIDEO)) {
media = grl_media_video_new ();
} else if ((type_filter & GRL_TYPE_FILTER_IMAGE) &&
g_hash_table_lookup (ht, RDF_TYPE_IMAGE)) {
media = grl_media_image_new ();
} else {
media = grl_tracker_build_grilo_media_default (ht);
}
g_hash_table_destroy (ht);
g_strfreev (rdf_single_type);
if (!media)
media = grl_media_new ();
return media;
}
/* Builds an appropriate GrlMedia based on ontology type returned by
tracker, or NULL if unknown */
GrlMedia *
grl_tracker_build_grilo_media (const gchar *rdf_type)
{
GrlMedia *media = NULL;
gchar **rdf_single_type;
int i;
if (!rdf_type) {
return NULL;
}
/* As rdf_type can be formed by several types, split them */
rdf_single_type = g_strsplit (rdf_type, ",", -1);
i = g_strv_length (rdf_single_type) - 1;
while (!media && i >= 0) {
if (g_str_has_suffix (rdf_single_type[i], RDF_TYPE_MUSIC)) {
media = grl_media_audio_new ();
} else if (g_str_has_suffix (rdf_single_type[i], RDF_TYPE_VIDEO)) {
media = grl_media_video_new ();
} else if (g_str_has_suffix (rdf_single_type[i], RDF_TYPE_IMAGE)) {
media = grl_media_image_new ();
} else if (g_str_has_suffix (rdf_single_type[i], RDF_TYPE_ARTIST)) {
media = grl_media_box_new ();
} else if (g_str_has_suffix (rdf_single_type[i], RDF_TYPE_ALBUM)) {
media = grl_media_box_new ();
} else if (g_str_has_suffix (rdf_single_type[i], RDF_TYPE_BOX)) {
media = grl_media_box_new ();
} else if (g_str_has_suffix (rdf_single_type[i], RDF_TYPE_FOLDER)) {
media = grl_media_box_new ();
}
i--;
}
g_strfreev (rdf_single_type);
if (!media)
media = grl_media_new ();
return media;
}
static GrlMedia *
build_media_from_resource (GrlMedia *content,
GomResource *resource,
GrlTypeFilter type_filter)
{
GrlMedia *media = NULL;
gint64 id;
gchar *str_id;
gchar *title;
gchar *url;
gchar *desc;
gchar *date;
gchar *mime;
gchar *thumb;
guint type;
if (content) {
media = content;
}
g_object_get (resource,
"id", &id,
"title", &title,
"url", &url,
"desc", &desc,
"date", &date,
"mime", &mime,
"type", &type,
"thumbnail-url", &thumb,
NULL);
if (!media) {
if (type == BOOKMARK_TYPE_CATEGORY) {
media = GRL_MEDIA (grl_media_box_new ());
} else if (mime_is_audio (mime)) {
if (type_filter & GRL_TYPE_FILTER_AUDIO)
media = GRL_MEDIA (grl_media_new ());
} else if (mime_is_video (mime)) {
if (type_filter & GRL_TYPE_FILTER_VIDEO)
media = GRL_MEDIA (grl_media_new ());
} else if (mime_is_image (mime)) {
if (type_filter & GRL_TYPE_FILTER_IMAGE)
media = GRL_MEDIA (grl_media_image_new ());
} else {
if (type_filter != GRL_TYPE_FILTER_NONE)
media = GRL_MEDIA (grl_media_new ());
}
}
if (!media)
return NULL;
str_id = g_strdup_printf ("%" G_GINT64_FORMAT, id);
grl_media_set_id (media, str_id);
g_free (str_id);
grl_media_set_title (media, title);
if (url) {
grl_media_set_url (media, url);
}
if (desc) {
grl_media_set_description (media, desc);
}
if (date) {
GDateTime *date_time = grl_date_time_from_iso8601 (date);
if (date_time) {
grl_data_set_boxed (GRL_DATA (media),
GRL_BOOKMARKS_KEY_BOOKMARK_TIME,
date_time);
g_date_time_unref (date_time);
}
}
if (thumb) {
grl_media_set_thumbnail (media, thumb);
}
g_free (title);
g_free (url);
g_free (desc);
g_free (date);
g_free (mime);
g_free (thumb);
return media;
}
static void
tracker_evt_update_orphans (tracker_evt_update_t *evt)
{
gboolean first = TRUE;
GString *request_str;
GList *subject, *subjects;
GList *source, *sources;
GRL_DEBUG ("%s: evt=%p", __FUNCTION__, evt);
if (g_hash_table_size (evt->orphan_items) < 1) {
tracker_evt_postupdate_sources (evt);
return;
}
sources = grl_registry_get_sources (grl_registry_get_default (),
FALSE);
request_str = g_string_new ("");
subjects = g_hash_table_get_keys (evt->orphan_items);
subject = subjects;
while (subject != NULL) {
guint id = GPOINTER_TO_INT (subject->data);
if (GPOINTER_TO_INT (g_hash_table_lookup (evt->orphan_items,
subject->data)) != GRL_CONTENT_REMOVED) {
if (first) {
g_string_append_printf (request_str, "%u", id);
first = FALSE;
}
else {
g_string_append_printf (request_str, ", %u", id);
}
} else {
/* Notify all sources that a media been removed */
source = sources;
while (source != NULL) {
if (GRL_IS_TRACKER_SOURCE (source->data)) {
GRL_DEBUG ("\tNotify id=%u source=%s p=%p", id,
grl_source_get_name (GRL_SOURCE (source->data)),
source->data);
if (grl_tracker_source_can_notify (GRL_TRACKER_SOURCE (source->data))) {
GrlMedia *media = grl_media_new ();
gchar *str_id = g_strdup_printf ("%u", id);
grl_media_set_id (media, str_id);
g_free (str_id);
grl_source_notify_change (GRL_SOURCE (source->data),
media,
GRL_CONTENT_REMOVED,
FALSE);
g_object_unref (media);
}
}
source = source->next;
}
}
subject = subject->next;
}
g_list_free (subjects);
if (request_str->len > 0) {
gchar *sparql_final = g_strdup_printf (TRACKER_MEDIA_ITEM, request_str->str);
GRL_DEBUG ("\trequest : '%s'", sparql_final);
tracker_sparql_connection_query_async (grl_tracker_connection,
sparql_final,
NULL,
(GAsyncReadyCallback) tracker_evt_update_orphans_cb,
evt);
g_free (sparql_final);
} else {
tracker_evt_postupdate_sources (evt);
}
g_string_free (request_str, TRUE);
}
