130 lines
5.1 KiB
Python
130 lines
5.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2017-2021 Team tiramisu (see AUTHORS for all contributors)
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by the
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# Free Software Foundation, either version 3 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# The original `Config` design model is unproudly borrowed from
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# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
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# the whole pypy projet is under MIT licence
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# ____________________________________________________________
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import re
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from typing import Any, Optional, List, Dict
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from ..setting import undefined, Undefined, OptionBag
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from ..i18n import _
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from .option import Option, Calculation
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from .stroption import StrOption
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from .domainnameoption import DomainnameOption
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from .portoption import PortOption
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class URLOption(StrOption):
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__slots__ = tuple()
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path_re = re.compile(r"^[A-Za-z0-9\-\._~:/\?#\[\]@!%\$&\'\(\)\*\+,;=]+$")
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_type = 'url'
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_display_name = _('URL')
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def __init__(self,
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name: str,
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doc: str,
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default: Any=undefined,
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default_multi: Any=None,
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multi: bool=False,
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validators: Optional[List[Calculation]]=None,
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properties: Optional[List[str]]=None,
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warnings_only: bool=False,
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extra: Optional[Dict]=None,
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allow_ip: bool=False,
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type: str='domainname',
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allow_without_dot=False,
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allow_range: bool=False,
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allow_zero: bool=False,
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allow_wellknown: bool=True,
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allow_registred: bool=True,
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allow_private: bool=False) -> None:
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extra = {'_domainname': DomainnameOption(name,
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doc,
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allow_ip=allow_ip,
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type=type,
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allow_without_dot=allow_without_dot),
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'_port': PortOption(name,
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doc,
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allow_range=allow_range,
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allow_zero=allow_zero,
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allow_wellknown=allow_wellknown,
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allow_registred=allow_registred,
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allow_private=allow_private)}
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super().__init__(name,
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doc,
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default=default,
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default_multi=default_multi,
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multi=multi,
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validators=validators,
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properties=properties,
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warnings_only=warnings_only,
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extra=extra)
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def _get_domain_port_files(self,
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value: str) -> (str, str):
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if value.startswith('http://'):
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type = 'http'
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value = value[7:]
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elif value.startswith('https://'):
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type = 'https'
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value = value[8:]
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else:
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raise ValueError(_('must start with http:// or '
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'https://'))
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# get domain/files
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splitted = value.split('/', 1)
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if len(splitted) == 1:
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domain = value
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files = None
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else:
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domain, files = splitted
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# if port in domain
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splitted = domain.split(':', 1)
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if len(splitted) == 1:
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domain = splitted[0]
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port = {'http': '80',
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'https': '443'}[type]
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else:
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domain, port = splitted
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return domain, port, files
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def validate(self,
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value: str) -> None:
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super().validate(value)
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domain, port, files = self._get_domain_port_files(value)
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# validate port
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portoption = self.impl_get_extra('_port')
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portoption.validate(port)
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# validate domainname
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domainnameoption = self.impl_get_extra('_domainname')
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domainnameoption.validate(domain)
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# validate files
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if files is not None and files != '' and not self.path_re.search(files):
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raise ValueError(_('must ends with a valid resource name'))
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def second_level_validation(self, value, warnings_only):
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domain, port, files = self._get_domain_port_files(value)
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# validate port
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portoption = self.impl_get_extra('_port')
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portoption.second_level_validation(port, warnings_only)
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# validate domainname
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domainnameoption = self.impl_get_extra('_domainname')
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domainnameoption.second_level_validation(domain, warnings_only)
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