implement basic ui

1 files changed, 4 insertions, 1 deletions

diff --git a/yarrow.cgi b/yarrow.cgi
index 7543f42..14dba58 100755
--- a/yarrow.cgi
+++ b/yarrow.cgi
@@ -21,9 +21,12 @@ if not query.statistics then
 	error('no statistics submitted!')
 end
 local statistics = json.decode(b64.decode(query.statistics))
+local theme = (query.theme and json.decode(b64.decode(query.theme))) or {
+	bg='white', text='black', flair='darkred',
+}
 
 
 -- create & respond with image
-local svg = draw.draw(statistics)
+local svg = draw.draw(statistics, theme)
 print('Content-type: image/svg+xml\n')
 print(svg)