def serve_javascript(request):
"""Serves the JavaScript translations."""
code = _js_translations.get(request.app)
if code is None:
t = request.app.translations
code = 'Rezine.addTranslations(%s)' % dump_json(dict(
messages=dict((k.id, k.string) for k in t.client_keys),
plural_expr=t.plural_expr,
locale=str(t.locale)
))
_js_translations[request.app] = code
response = rezine.application.Response(code, mimetype='application/javascript')
response.add_etag()
response.make_conditional(request)
return response
def json_service(req, identifier):
"""Handle a JSON service req."""
handler = req.app._services.get(identifier)
if handler is None:
raise NotFound()
#! if this event returns a handler it is called instead of the default
#! handler. Useful to intercept certain requests.
for callback in iter_listeners('before-json-service-called'):
rv = callback(identifier, handler)
if rv is not None:
handler = rv
result = handler(req)
#! called right after json callback returned some data with the identifier
#! of the req method and the result object. Note that events *have*
#! to return an object, even if it's just changed in place, otherwise the
#! return value will be `null` (None).
for callback in iter_listeners('after-json-service-called'):
result = callback(identifier, result)
return Response(dump_json(result), mimetype='text/javascript')
def json_service(req, identifier):
"""Handle a JSON service req."""
handler = req.app._services.get(identifier)
if handler is None:
raise NotFound()
#! if this event returns a handler it is called instead of the default
#! handler. Useful to intercept certain requests.
for callback in iter_listeners('before-json-service-called'):
rv = callback(identifier, handler)
if rv is not None:
handler = rv
result = handler(req)
#! called right after json callback returned some data with the identifier
#! of the req method and the result object. Note that events *have*
#! to return an object, even if it's just changed in place, otherwise the
#! return value will be `null` (None).
for callback in iter_listeners('after-json-service-called'):
result = callback(identifier, result)
return Response(dump_json(result), mimetype='text/javascript')
