def tile(self, path, tile):
if not mapper.exists(path):
raise cherrypy.HTTPError(404)
mo = tile_re.match(tile)
if not mo:
raise cherrypy.HTTPError(404)
group, z, x, y = map(lambda x: int(x), mo.groups())
cached_path = tilecache.get_cached_path(mapper._map_path(path), group, z, x, y)
if cached_path is not None:
return serve_file(cached_path)
data = tilecache.get_data(mapper._map_path(path), group, z, x, y)
cherrypy.response.headers["Content-Type"] = "image/jpeg"
return data
def thumbnail(self, path, width=64, height=64):
if not mapper.exists(path):
redirect(url("/static/icons/thumbs/missing.png"))
width = int(width)
height = int(height)
# Note - the path supplied is supplied as a query parameter, not as
# part of the path info in the URL, because otherwise cherrypy strips
# out any double slashes, making it impossible to tell if the path
# starts with a drivename (on windows) or with an absolute path which
# should have a / inserted before it (on unix).
try:
data, ctype = thumbcache.get_data(mapper._map_path(path), width, height)
cherrypy.response.headers["Content-Type"] = ctype
return data
except IOError:
redirect(url("/static/icons/thumbs/broken.png"))
