Mercurial > kallithea
view rhodecode/controllers/error.py @ 1526:1559fcf2904e
Removed tag 1.2.0
author | Marcin Kuzminski <marcin@python-works.com> |
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date | Fri, 07 Oct 2011 22:36:34 +0200 |
parents | bf263968da47 |
children | 82a88013a3fd |
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# -*- coding: utf-8 -*- """ rhodecode.controllers.error ~~~~~~~~~~~~~~~~~~~~~~~~~~~ RhodeCode error controller :created_on: Dec 8, 2010 :author: marcink :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com> :license: GPLv3, see COPYING for more details. """ # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import os import cgi import logging import paste.fileapp from pylons import tmpl_context as c, request, config, url from pylons.i18n.translation import _ from pylons.middleware import media_path from rhodecode.lib.base import BaseController, render log = logging.getLogger(__name__) class ErrorController(BaseController): """Generates error documents as and when they are required. The ErrorDocuments middleware forwards to ErrorController when error related status codes are returned from the application. This behavior can be altered by changing the parameters to the ErrorDocuments middleware in your config/middleware.py file. """ def __before__(self): #disable all base actions since we don't need them here pass def document(self): resp = request.environ.get('pylons.original_response') c.rhodecode_name = config.get('rhodecode_title') log.debug('### %s ###', resp.status) e = request.environ c.serv_p = r'%(protocol)s://%(host)s/' \ % {'protocol': e.get('wsgi.url_scheme'), 'host': e.get('HTTP_HOST'), } c.error_message = cgi.escape(request.GET.get('code', str(resp.status))) c.error_explanation = self.get_error_explanation(resp.status_int) # redirect to when error with given seconds c.redirect_time = 0 c.redirect_module = _('Home page') c.url_redirect = "/" return render('/errors/error_document.html') def img(self, id): """Serve Pylons' stock images""" return self._serve_file(os.path.join(media_path, 'img', id)) def style(self, id): """Serve Pylons' stock stylesheets""" return self._serve_file(os.path.join(media_path, 'style', id)) def _serve_file(self, path): """Call Paste's FileApp (a WSGI application) to serve the file at the specified path """ fapp = paste.fileapp.FileApp(path) return fapp(request.environ, self.start_response) def get_error_explanation(self, code): ''' get the error explanations of int codes [400, 401, 403, 404, 500]''' try: code = int(code) except: code = 500 if code == 400: return _('The request could not be understood by the server' ' due to malformed syntax.') if code == 401: return _('Unauthorized access to resource') if code == 403: return _("You don't have permission to view this page") if code == 404: return _('The resource could not be found') if code == 500: return _('The server encountered an unexpected condition' ' which prevented it from fulfilling the request.')