def safe_path_join(self, root, *args):
# full_path = os.path.realpath(os.path.join(root, *args))
full_path = os.path.join(root, *args)
if not full_path.startswith(os.path.realpath(root)):
raise webapp.Forbidden(
message="Path \"%s\" outside root directory." % (args))
return full_path
def assert_is_empty(generator, tname, iname):
try:
next(generator)
except (StopIteration, SystemError):
pass # Everything is ok.
else:
raise webapp.Forbidden(
message="Can't remove \"%s\" because it is an non-empty %s." %
(iname, tname))
def PUT(self, ws_name, cs_name, format):
"""Modify coverage store <ds>."""
ws = get_workspace(ws_name)
data = get_data(name="coverageStore",
mandatory=["name"],
authorized=["name", "title", "abstract", "connectionParameters"])
if cs_name != data.pop("name"):
raise webapp.Forbidden("Can't change the name of a coverage store.")
with webapp.mightNotFound("coverageStore", workspace=ws_name):
ws.update_coveragestore(cs_name, data)
ws.save()
def PUT(self, l_name, format):
"""Modify layer <l>."""
mf = mra.get_available()
data = get_data(name="layer", mandatory=[],
authorized=["name", "resource", "defaultStyle"])
if l_name != data.get("name", l_name):
raise webapp.Forbidden("Can't change the name of a layer.")
l_enabled = True # TODO: => data.pop("enabled", True)
mf = mra.get_available()
with webapp.mightNotFound():
layer = mf.get_layer(l_name)
# update resource if changed
href = data.get("resource", {}).get("href")
if href:
try:
ws_name, st_type, st_name, r_type, r_name = mra.href_parse(href, 5)
except ValueError:
raise webapp.NotFound(message="resource \"%s\" was not found." % href)
st_type, r_type = st_type[:-1], r_type[:-1] # Remove trailing s.
ws = get_workspace(ws_name)
with webapp.mightNotFound(r_type, workspace=ws_name):
try:
model = ws.get_layermodel(r_type, st_name, r_name)
except ValueError:
raise KeyError(r_type)
if layer.get_mra_metadata("type") != r_type:
raise webapp.BadRequest("Can't change a \"%s\" layer into a \"%s\"."
% (layer.get_mra_metadata("type"), r_type))
model.configure_layer(layer, l_enabled)
# If we have a defaultStyle apply it.
s_name = data.get("defaultStyle", {}).get("name")
if s_name:
with webapp.mightNotFound():
style = mra.get_style(s_name)
layer.add_style_sld(mf, s_name, style)
# Remove the automatic default style.
for s_name in layer.iter_styles():
if s_name == tools.get_dflt_sld_name(layer.ms.type):
layer.remove_style(s_name)
mf.save()
def PUT(self, ws_name, cs_name, c_name, format):
"""Modify coverage <c>."""
ws = get_workspace(ws_name)
data = get_data(name="coverage", mandatory=["name"], authorized=["name", "title", "abstract"])
if c_name != data["name"]:
raise webapp.Forbidden("Can't change the name of a coverage.")
metadata = dict((k, v) for k, v in data.iteritems() if k in ["title", "abstract"])
with webapp.mightNotFound("coverage", coveragestore=cs_name):
ws.update_coveragemodel(c_name, cs_name, metadata)
ws.save()
def PUT(self, ws_name, ds_name, ft_name, format):
"""Modify feature type <ft>."""
ws = get_workspace(ws_name)
data = get_data(name="featureType", mandatory=["name"], authorized=["name", "title", "abstract"])
if ft_name != data["name"]:
raise webapp.Forbidden("Can't change the name of a feature type.")
metadata = dict((k, v) for k, v in data.iteritems() if k in ["title", "abstract"])
with webapp.mightNotFound("featureType", datastore=ds_name):
ws.update_featuretypemodel(ds_name, ft_name, metadata)
ws.save()
def PUT(self, lg_name, format):
"""Modify layergroup <lg>."""
mf = mra.get_available()
with webapp.mightNotFound():
lg = mf.get_layergroup(lg_name)
data = get_data(name="layerGroup", mandatory=["name"], authorized=["name", "title", "abstract", "layers"])
if lg_name != data.pop("name"):
raise webapp.Forbidden("Can't change the name of a layergroup.")
layers = data.pop("layers", [])
if not isinstance(layers, list) or any(not isinstance(x, basestring) for x in layers):
raise webapp.BadRequest("layers must be a list of layer names.")
lg.clear()
lg.add(*layers)
mf.save()
