def setter(self, srlzr, value):
try:
layer = etree.fromstring(value)
relaxng = schema(Map)
relaxng.assertValid(layer)
except etree.XMLSyntaxError as e:
raise ValidationError(_("XML syntax error: %s") % str(e))
except etree.DocumentInvalid as e:
raise ValidationError(_("XML schema error: %s") % str(e))
for cls in registry:
if hasattr(cls, 'assert_valid'):
tag = cls.name.lower()
for el in layer.xpath('//%s' % tag):
try:
cls.assert_valid(el)
except Exception as e:
raise ValidationError("{0} within <{1}> tag".format(
str(e), tag))
SP.setter(self, srlzr, value)
on_style_change.fire(srlzr.obj)
def setter(self, srlzr, value):
srcfile, _ = env.file_upload.get_filename(value['id'])
fileobj = env.file_storage.fileobj(component='nextgisweb_mapnik')
srlzr.obj.xml_fileobj = fileobj
dstfile = env.file_storage.filename(fileobj, makedirs=True)
with open(srcfile, 'r') as fs, open(dstfile, 'w') as fd:
copyfileobj(fs, fd)
on_style_change.fire(srlzr.obj)
def setter(self, srlzr, value):
srcfile, srcmeta = env.file_upload.get_filename(value['id'])
fileobj = env.file_storage.fileobj(component='sprite')
srlzr.obj.sprite_fileobj = fileobj
dstfile = env.file_storage.filename(fileobj, makedirs=True)
with open(srcfile, 'r+b') as fs, open(dstfile, 'w+b') as fd:
copyfileobj(fs, fd)
sprite_dir = get_mapbox_helper().sprite_dir
if not zipfile.is_zipfile(dstfile):
raise ValidationError(_("Sprite must be a *.zip archive"))
with tempfile.TemporaryDirectory():
with zipfile.ZipFile(dstfile) as zip_sprite:
for sprite_name in zip_sprite.namelist():
if os.path.exists(os.path.join(sprite_dir, sprite_name)):
raise ValidationError(
_("Sprite with name `%s` already exists" %
sprite_name))
zip_sprite.extractall(path=sprite_dir)
on_style_change.fire(srlzr.obj)
def setter(self, srlzr, value):
style_dir = get_mapbox_helper().style_dir
if srlzr.obj.id is not None:
old_style = loads(srlzr.obj.style)
old_style_name = old_style.setdefault('name',
srlzr.obj.display_name)
if os.path.exists(os.path.join(style_dir,
old_style_name + '.json')):
os.unlink(os.path.join(style_dir, old_style_name + '.json'))
mb_style = loads(value)
style_name = mb_style.setdefault('name', srlzr.obj.display_name)
mb_style['name'] = style_name
if os.path.exists(os.path.join(style_dir, style_name + '.json')):
raise ValidationError(
_("Mapbox Style with name '%s' exists") % style_name)
with open(os.path.join(style_dir, style_name + '.json'),
mode='w',
encoding='utf-8') as fs:
fs.write(dumps(mb_style, ensure_ascii=True, indent=4))
super(StyleAttr, self).setter(srlzr, dumps(mb_style,
ensure_ascii=True))
on_style_change.fire(srlzr.obj)