153 lines
4.2 KiB
Python
153 lines
4.2 KiB
Python
# w.c.s. - web application for online forms
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# Copyright (C) 2005-2010 Entr'ouvert
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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import urllib.parse
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import quixote
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from quixote import get_publisher
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from quixote.errors import AccessError
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from quixote.errors import TraversalError
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from quixote.html import TemplateIO
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from quixote.html import htmltext
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from . import N_
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from . import template
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class AccessForbiddenError(AccessError):
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def __init__(self, public_msg=None, private_msg=None, location_hint=None):
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AccessError.__init__(self, public_msg=public_msg, private_msg=private_msg)
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self.location_hint = location_hint
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def render(self):
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from . import _
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if self.public_msg:
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return template.error_page(
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self.public_msg,
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_('Access Forbidden'),
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continue_to=(get_publisher().get_root_url(), _('the homepage')),
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location_hint=self.location_hint,
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)
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else:
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return template.error_page(
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_('Access Forbidden'),
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continue_to=(get_publisher().get_root_url(), _('the homepage')),
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location_hint=self.location_hint,
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)
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class UnknownNameIdAccessForbiddenError(AccessForbiddenError):
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pass
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class AccessUnauthorizedError(AccessForbiddenError):
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def render(self):
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session = quixote.get_session()
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request = quixote.get_request()
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if request.user:
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return AccessForbiddenError.render(self)
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if self.public_msg:
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session.message = ('error', self.public_msg)
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login_url = get_publisher().get_root_url() + 'login/'
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login_url += '?' + urllib.parse.urlencode({'next': request.get_frontoffice_url()})
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return quixote.redirect(login_url)
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class HttpResponse401Error(AccessError):
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status_code = 401
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def __init__(self, realm, public_msg=None):
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self.realm = realm
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super().__init__(public_msg=public_msg)
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class EmailError(Exception):
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pass
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class InternalServerError:
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def render(self):
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from . import _
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template.html_top(_('Oops, the server borked severely'))
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r = TemplateIO(html=True)
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r += htmltext('<p>')
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r += _('This is bad bad bad; perhaps you will have more luck if ' 'you retry in a few minutes ? ')
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r += _(
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'Alternatively you could harass the webmaster (who may have '
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'been emailed automatically with this incident but you can\'t '
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'be sure about this.'
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)
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r += htmltext('</p>')
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return r.getvalue()
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class FormError(Exception):
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def __init__(self, field, msg):
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self.field = field
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self.msg = msg
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def __str__(self):
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return self.msg
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class ConnectionError(Exception):
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def __init__(self, msg):
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self.msg = msg
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def __str__(self):
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return self.msg
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class ConfigurationError(Exception):
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def __init__(self, msg):
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self.msg = msg
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def __str__(self):
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return self.msg
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class LoginError(Exception):
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pass
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class CertificateError(Exception):
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pass
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class SMSError(Exception):
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pass
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TraversalError.title = N_('Page not found')
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TraversalError.description = N_(
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"The requested link does not exist on this site. If "
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"you arrived here by following a link from an external "
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"page, please inform that page's maintainer."
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)
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def format_publish_error(exc):
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from . import _
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if getattr(exc, 'public_msg', None):
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return template.error_page(exc.format(), _(exc.title))
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else:
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return template.error_page(_(exc.description), _(exc.title))
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