def _handle_request(self, request):
klass = get_entity_class(self._get_param("entity_type"))
try:
page = int(self._get_param("page")) - 1
except (TypeError, ValueError, MissingParameter):
page = 0
try:
rows = int(self._get_param("rows"))
except (TypeError, ValueError, MissingParameter):
rows = 10
repo = get_repo()
filterargs = request.REQUEST.getlist("owns[]")
owns = {}
for f in filterargs:
key, _, valuestr = f.partition("=")
valklass, _, valid = valuestr.split("-")
if key and valklass and valuestr:
try:
value = repo.get_entity(valklass, valid)
except NoEntityFound:
self.logger.exception("error filtering result according to %s", f)
continue
owns[key] = value
if klass.__name__ == "ResourceSpec":
try:
ptm_id = request.REQUEST["ptm"]
ptm = repo.get_entity( Ptm, id = ptm_id)
# entities = ptm.resourceSpecs#needs sorting
ptm_info = ptm.describedByPtmInfo
owns["supportedBy"] = ptm_info
except KeyError:
pass
entities = repo.list_entities(klass, order_by = request.REQUEST.get("sidx"), order_desc = request.REQUEST.get("sord", "").lower() == "desc", owns = owns)
records = len(entities)
offset = rows * page
if offset >= records:
offset = 0
rowdata = [ {
"id": str(e.id),
"cell": [ self._convert_value(getattr(e, f.name)) for f in get_grid_fields(klass )],
} for e in entities[offset:offset + rows] ]
result = {
"total": str(int(ceil(float(records) / float(rows)))),
"records": str(records),
"page": str(page + 1),
"rows": rowdata
}
return dumps(result)
def repo(self): return get_repo()
def __init__(self, name = "repoactions", *args, **kw): super(RepoActionsController, self).__init__(name = name, *args, **kw) self.repo = get_repo() self.__forms = get_form_manager() self.perms = PermissionsHelper()
def __init__(self, *args, **kw):
super(TeagleAuthBackend, self).__init__(*args, **kw)
self.__api = get_repo()