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Allow more static files to be fingerprinted

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This commit is contained in:
Paulus Schoutsen 2015-11-02 00:03:44 -08:00
parent 728cd8bb5e
commit c6b5a04312
1 changed files with 6 additions and 3 deletions
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9
homeassistant/components/frontend/__init__.py
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@ -25,6 +25,8 @@ FRONTEND_URLS = [
'/devEvent'] '/devEvent']
STATES_URL = re.compile(r'/states(/([a-zA-Z\._\-0-9/]+)|)') STATES_URL = re.compile(r'/states(/([a-zA-Z\._\-0-9/]+)|)')
_FINGERPRINT = re.compile(r'^(\w+)-[a-z0-9]{32}\.(\w+)$', re.IGNORECASE)
def setup(hass, config): def setup(hass, config):
""" Setup serving the frontend. """ """ Setup serving the frontend. """
@ -80,9 +82,10 @@ def _handle_get_static(handler, path_match, data):
""" Returns a static file for the frontend. """ """ Returns a static file for the frontend. """
req_file = util.sanitize_path(path_match.group('file')) req_file = util.sanitize_path(path_match.group('file'))
# Strip md5 hash out of frontend filename # Strip md5 hash out
if re.match(r'^frontend-[A-Za-z0-9]{32}\.html$', req_file): fingerprinted = _FINGERPRINT.match(req_file)
req_file = "frontend.html" if fingerprinted:
req_file = "{}.{}".format(*fingerprinted.groups())
path = os.path.join(os.path.dirname(__file__), 'www_static', req_file) path = os.path.join(os.path.dirname(__file__), 'www_static', req_file)