static void
process_results (RBPodcastSearchITunes *search, JsonParser *parser)
{
JsonObject *container;
JsonArray *results;
guint i;
container = json_node_get_object (json_parser_get_root (parser));
results = json_node_get_array (json_object_get_member (container, "results"));
for (i = 0; i < json_array_get_length (results); i++) {
JsonObject *feed;
RBPodcastChannel *channel;
feed = json_array_get_object_element (results, i);
/* check wrapperType==track, kind==podcast ? */
channel = g_new0 (RBPodcastChannel, 1);
channel->url = g_strdup (json_object_get_string_member (feed, "collectionViewUrl"));
channel->title = g_strdup (json_object_get_string_member (feed, "collectionName"));
channel->author = g_strdup (json_object_get_string_member (feed, "artistName"));
channel->img = g_strdup (json_object_get_string_member (feed, "artworkUrl100")); /* 100? */
channel->is_opml = FALSE;
channel->num_posts = json_object_get_int_member (feed, "trackCount");
rb_debug ("got result %s (%s)", channel->title, channel->url);
rb_podcast_search_result (RB_PODCAST_SEARCH (search), channel);
rb_podcast_parse_channel_free (channel);
}
}
static gboolean
remove_all_feeds_cb (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, RBPodcastAddDialog *dialog)
{
RBPodcastChannel *channel;
gtk_tree_model_get (model, iter, FEED_COLUMN_PARSED_FEED, &channel, -1);
rb_podcast_parse_channel_free (channel);
return FALSE;
}
static void
process_results (RBPodcastSearchMiroGuide *search, JsonParser *parser)
{
JsonArray *results;
guint i;
results = json_node_get_array (json_parser_get_root (parser));
for (i = 0; i < json_array_get_length (results); i++) {
JsonObject *feed;
JsonArray *items;
RBPodcastChannel *channel;
int j;
feed = json_array_get_object_element (results, i);
channel = g_new0 (RBPodcastChannel, 1);
channel->url = g_strdup (json_object_get_string_member (feed, "url"));
channel->title = g_strdup (json_object_get_string_member (feed, "name"));
channel->author = g_strdup (json_object_get_string_member (feed, "publisher")); /* hrm */
channel->img = g_strdup (json_object_get_string_member (feed, "thumbnail_url"));
channel->is_opml = FALSE;
rb_debug ("feed %d: url %s, name \"%s\"", i, channel->url, channel->title);
items = json_object_get_array_member (feed, "item");
for (j = 0; j < json_array_get_length (items); j++) {
JsonObject *episode = json_array_get_object_element (items, j);
RBPodcastItem *item;
item = g_new0 (RBPodcastItem, 1);
item->title = g_strdup (json_object_get_string_member (episode, "name"));
item->url = g_strdup (json_object_get_string_member (episode, "url"));
item->description = g_strdup (json_object_get_string_member (episode, "description"));
item->pub_date = totem_pl_parser_parse_date (json_object_get_string_member (episode, "date"), FALSE);
item->filesize = json_object_get_int_member (episode, "size");
rb_debug ("item %d: title \"%s\", url %s", j, item->title, item->url);
channel->posts = g_list_prepend (channel->posts, item);
}
channel->posts = g_list_reverse (channel->posts);
rb_debug ("finished parsing items");
rb_podcast_search_result (RB_PODCAST_SEARCH (search), channel);
rb_podcast_parse_channel_free (channel);
}
}
static gboolean
parse_finished (ParseThreadData *data)
{
if (data->reset_count != data->dialog->priv->reset_count) {
rb_debug ("dialog reset while parsing");
rb_podcast_parse_channel_free (data->channel);
g_object_unref (data->dialog);
g_clear_error (&data->error);
g_free (data->url);
g_free (data);
return FALSE;
}
if (data->error != NULL) {
gtk_label_set_label (GTK_LABEL (data->dialog->priv->info_bar_message),
_("Unable to load the feed. Check your network connection."));
gtk_widget_show (data->dialog->priv->info_bar);
} else {
gtk_widget_hide (data->dialog->priv->info_bar);
}
if (data->channel->is_opml) {
GList *l;
/* convert each item into its own channel */
for (l = data->channel->posts; l != NULL; l = l->next) {
RBPodcastChannel *channel;
RBPodcastItem *item;
item = l->data;
channel = g_new0 (RBPodcastChannel, 1);
channel->url = g_strdup (item->url);
channel->title = g_strdup (item->title);
/* none of the other fields get populated anyway */
insert_search_result (data->dialog, channel, FALSE);
}
rb_podcast_parse_channel_free (data->channel);
} else if (data->existing) {
/* find the row for the feed, replace the channel */
GtkTreeIter iter;
gboolean found = FALSE;
if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (data->dialog->priv->feed_model), &iter)) {
do {
RBPodcastChannel *channel;
gtk_tree_model_get (GTK_TREE_MODEL (data->dialog->priv->feed_model), &iter,
FEED_COLUMN_PARSED_FEED, &channel,
-1);
if (g_strcmp0 (channel->url, data->url) == 0) {
gtk_list_store_set (data->dialog->priv->feed_model,
&iter,
FEED_COLUMN_PARSED_FEED, data->channel,
-1);
found = TRUE;
rb_podcast_parse_channel_free (channel);
break;
}
} while (gtk_tree_model_iter_next (GTK_TREE_MODEL (data->dialog->priv->feed_model), &iter));
}
/* if the row is selected, create entries for the channel contents */
if (found == FALSE) {
rb_podcast_parse_channel_free (data->channel);
} else if (data->dialog->priv->have_selection) {
GtkTreePath *a;
GtkTreePath *b;
a = gtk_tree_model_get_path (GTK_TREE_MODEL (data->dialog->priv->feed_model), &iter);
b = gtk_tree_model_get_path (GTK_TREE_MODEL (data->dialog->priv->feed_model), &data->dialog->priv->selected_feed);
if (gtk_tree_path_compare (a, b) == 0) {
add_posts_for_feed (data->dialog, data->channel);
}
gtk_tree_path_free (a);
gtk_tree_path_free (b);
}
} else {
/* model owns data->channel now */
insert_search_result (data->dialog, data->channel, data->single);
}
g_object_unref (data->dialog);
g_clear_error (&data->error);
g_free (data->url);
g_free (data);
return FALSE;
}
