def icon(self, value):
if value:
return value
if 'package' in self['type']:
return ad.PropertyMeta(
url='/static/images/package.png',
path=join(static.PATH, 'images', 'package.png'),
mime_type='image/png')
else:
return ad.PropertyMeta(
url='/static/images/missing.png',
path=join(static.PATH, 'images', 'missing.png'),
mime_type='image/png')
def _get_prop(self, request, response):
guid = request.path[1]
prop = request.path[2]
if prop == 'preview':
return ad.PropertyMeta(path=_prop_path(guid, prop),
mime_type='image/png')
elif prop == 'data':
return ad.PropertyMeta(path=_ds_path(guid, 'data'),
mime_type=get(guid, 'mime_type')
or 'application/octet')
else:
response.content_type = 'application/json'
return get(guid, prop)
def preview(self, value):
if value:
return value
return ad.PropertyMeta(
url='/static/images/missing.png',
path=join(static.PATH, 'images', 'missing.png'),
mime_type='image/png')
def artifact_icon(self, value):
if value:
return value
return ad.PropertyMeta(
url='/static/images/missing.svg',
path=join(static.PATH, 'images', 'missing.svg'),
mime_type='image/svg+xml')
def packages(self, request, response):
response.content_type = 'application/json'
if len(request.path) <= 3:
path = join(obs.obs_presolve_path.value, *request.path[1:])
return os.listdir(path)
elif len(request.path) == 4:
path = join(obs.obs_presolve_path.value, *request.path[1:])
return ad.PropertyMeta(path=path,
filename=request.path[-1],
mime_type='application/json')
else:
raise RuntimeError('Incorrect path')
def call(self, request, response):
if 'HTTP_ORIGIN' in request.environ:
enforce(self._assert_origin(request.environ), ad.Forbidden,
'Cross-site is not allowed for %r origin',
request.environ['HTTP_ORIGIN'])
response['Access-Control-Allow-Origin'] = \
request.environ['HTTP_ORIGIN']
if request['method'] == 'OPTIONS':
# TODO Process OPTIONS request per url?
if request.environ['HTTP_ORIGIN']:
response['Access-Control-Allow-Methods'] = \
request.environ['HTTP_ACCESS_CONTROL_REQUEST_METHOD']
response['Access-Control-Allow-Headers'] = \
request.environ['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']
else:
response['Allow'] = 'GET, POST, PUT, DELETE'
response.content_length = 0
return None
request.principal = self.authenticate(request)
if request.path[:1] == ['static']:
path = join(static.PATH, *request.path[1:])
result = ad.PropertyMeta(path=path,
mime_type=_get_mime_type(path),
filename=split(path)[-1])
else:
rout = self._routes.get(
(request['method'], request.path[0] if request.path else ''))
if rout:
result = rout(request, response)
else:
result = self.commands.call(request, response)
if isinstance(result, ad.PropertyMeta):
if 'url' in result:
raise Redirect(result['url'])
path = result['path']
enforce(isfile(path), 'No such file')
mtime = result.get('mtime') or os.stat(path).st_mtime
if request.if_modified_since and mtime and \
mtime <= request.if_modified_since:
raise NotModified()
response.last_modified = mtime
response.content_type = result.get('mime_type') or \
'application/octet-stream'
filename = result.get('filename')
if not filename:
filename = _filename(
result.get('name') or splitext(split(path)[-1])[0],
response.content_type)
response['Content-Disposition'] = \
'attachment; filename="%s"' % filename
result = file(path, 'rb')
if hasattr(result, 'read'):
if hasattr(result, 'fileno'):
response.content_length = os.fstat(result.fileno()).st_size
elif hasattr(result, 'seek'):
result.seek(0, 2)
response.content_length = result.tell()
result.seek(0)
result = stream_reader(result)
return result
def favicon(self, request, response):
return ad.PropertyMeta(path=join(static.PATH, 'favicon.ico'),
mime_type='image/x-icon')