Support offline mode for Conus overlay

diff --git a/src/plugins/radar.c b/src/plugins/radar.c
index 816ec969585fd3b23d2573af86994934c34ce514..cbdf12c431a7f4fda4d82d0742dd0af8a10aea5d 100644 (file)
--- a/src/plugins/radar.c
+++ b/src/plugins/radar.c
@@ -440,7 +440,7 @@ gboolean _conus_update_end(gpointer _conus)
        GError *error = NULL;
        GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(conus->path, &error);
        if (!pixbuf || error) {
-               g_warning("Conus: update_end - error loading pixbuf");
+               g_warning("Conus: update_end - error loading pixbuf: %s", conus->path);
                _gtk_bin_set_child(GTK_BIN(conus->config), gtk_label_new("Error loading pixbuf"));
                g_remove(conus->path);
                goto out;
@@ -482,9 +482,10 @@ gpointer _conus_update_thread(gpointer _conus)
 
        /* Find nearest */
        g_debug("Conus: update_thread - nearest");
+       gboolean offline = grits_viewer_get_offline(conus->viewer);
        gchar *conus_url = "http://radar.weather.gov/Conus/RadarImg/";
        gchar *nearest;
-       if (time(NULL) - conus->time < 60*60*5){
+       if (time(NULL) - conus->time < 60*60*5 && !offline) {
                /* radar.weather.gov is full of lies.
                 * the index pages get cached and out of date */
                struct tm tm;
@@ -509,7 +510,8 @@ gpointer _conus_update_thread(gpointer _conus)
        /* Fetch the image */
        g_debug("Conus: update_thread - fetch");
        gchar *uri  = g_strconcat(conus_url, nearest, NULL);
-       conus->path = grits_http_fetch(conus->http, uri, nearest, GRITS_ONCE,
+       conus->path = grits_http_fetch(conus->http, uri, nearest,
+                       offline ? GRITS_LOCAL : GRITS_ONCE,
                        _conus_update_loading, conus);
        g_free(nearest);
        g_free(uri);