RhodeCode / rhodecode / controllers / error.py

Marcin Kuzminski f579790 

Marcin Kuzminski 5f7731e 

Marcin Kuzminski f579790 

Marcin Kuzminski 6832ef6 
Marcin Kuzminski f579790 

Marcin Kuzminski 89efeda 
Marcin Kuzminski f579790 

Marcin Kuzminski a671db5 



Marcin Kuzminski 6832ef6 
Marcin Kuzminski f579790 



Marcin Kuzminski 6832ef6 
Marcin Kuzminski f579790 
Marcin Kuzminski a671db5 
Marcin Kuzminski f579790 

Marcin Kuzminski 1e757ac 

Marcin Kuzminski f579790 
Marcin Kuzminski 50e4177 
Marcin Kuzminski 1e757ac 
Marcin Kuzminski f579790 

Marcin Kuzminski 1e757ac 
Marcin Kuzminski f579790 
Marcin Kuzminski 1e757ac 

Marcin Kuzminski 50e4177 
Marcin Kuzminski 1e757ac 
Marcin Kuzminski f579790 
Marcin Kuzminski 1e757ac 



Marcin Kuzminski f579790 
Marcin Kuzminski 1e757ac 

Marcin Kuzminski f579790 
Marcin Kuzminski 1e757ac 
Marcin Kuzminski 50e4177 

Marcin Kuzminski f579790 
Marcin Kuzminski 1e757ac 

Marcin Kuzminski 5256b25 
Marcin Kuzminski f579790 
Marcin Kuzminski a76e9ba 
Marcin Kuzminski 1e757ac 

Marcin Kuzminski 50e4177 


Marcin Kuzminski f579790 
Marcin Kuzminski 1e757ac 


Marcin Kuzminski 50e4177 
Marcin Kuzminski 1e757ac 
Marcin Kuzminski 50e4177 
Marcin Kuzminski 1e757ac 



























Marcin Kuzminski 50e4177 

Marcin Kuzminski 1e757ac 
Marcin Kuzminski f579790 
Marcin Kuzminski 1e757ac 




Marcin Kuzminski 50e4177 
# -*- coding: utf-8 -*-
"""
    rhodecode.controllers.error
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~

    RhodeCode error controller

    :created_on: Dec 8, 2010
    :author: marcink
    :copyright: (C) 2010-2012 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.')
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