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views.py
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views.py
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# -*- coding: UTF-8 -*-
# vim: set expandtab sw=4 ts=4 sts=4:
#
# phpMyAdmin web site
#
# Copyright (C) 2008 - 2016 Michal Cihar <michal@cihar.com>
#
# 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 2 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
"""Compatibility redirect handlers"""
import urllib2
import base64
from django.conf import settings
from django.shortcuts import redirect
from django.core.urlresolvers import reverse
from django.http import HttpResponse, Http404, HttpResponseServerError
from django.views.decorators.cache import cache_control
from django.views.generic import TemplateView
from django.shortcuts import render
# Aliases to redirect from old website URLs (/home_page/something.php)
# to new ones (/something/):
REDIRECT_MAP = {
# Historical pages
'books': 'docs',
'demos': 'try',
'feedback': 'support',
'relnotes': 'news',
'stats': 'team',
'sitemap': 'home',
'gophp5': 'home',
'search': 'home',
# Alive pages
'15-years': '15-years',
'about-website': 'about-website',
'about': 'about',
'awards': 'awards',
'contest': 'contest',
'devel': 'develop',
'docs': 'docs',
'donate': 'donate',
'downloads': 'downloads',
'improve': 'contribute',
'index': 'home',
'license': 'license',
'news': 'news',
'sponsors': 'sponsors',
'support': 'support',
'team': 'team',
'themes': 'themes',
'translate': 'translate',
'translations': 'translations',
'try': 'try',
# Broken links
'ownloads': 'downloads',
}
GITHUB_API = 'https://api.github.com/repos/phpmyadmin/phpmyadmin/git/'
def redirect_home_page(request, page):
"""Redirect handled for old website links"""
try:
return redirect(REDIRECT_MAP[page], permanent=True)
except KeyError:
raise Http404('Not existing page: {0}'.format(page))
def notfound(request):
return render(
request,
'404.html',
{'title': 'Page Not Found'},
status=404
)
def proxy_request(url):
"""Helper for proxying requests"""
try:
request = urllib2.Request(url)
if settings.GITHUB_USER and settings.GITHUB_TOKEN:
base64string = base64.b64encode('%s:%s' % (settings.GITHUB_USER, settings.GITHUB_TOKEN))
request.add_header('Authorization', 'Basic %s' % base64string)
handle = urllib2.urlopen(request)
code = handle.getcode()
content = handle.read()
except IOError as err:
content = str(err)
if hasattr(err, 'fp'):
content = err.fp.read()
if hasattr(err, 'code') and err.code == 404:
raise Http404(content)
return HttpResponseServerError(content)
return HttpResponse(
content,
content_type='application/json',
)
@cache_control(max_age=600)
def github_tree(request, name):
"""Proxy for GitHub tree API"""
return proxy_request('{0}trees/{1}'.format(GITHUB_API, name))
@cache_control(max_age=86400)
def github_commit(request, name):
"""Proxy for GitHub commit API"""
return proxy_request('{0}commits/{1}'.format(GITHUB_API, name))
class PMAView(TemplateView):
title = ''
rss = ''
rss_title = ''
def __init__(self, *args, **kwargs):
self.title = kwargs.pop('title', '')
self.rss = kwargs.pop('rss', 'feed-news')
if '/' not in self.rss:
self.rss = reverse(self.rss)
self.rss_title = kwargs.pop('rss_title', 'phpMyAdmin news')
super(PMAView, self).__init__(*args, **kwargs)
def get_context_data(self, **kwargs):
context = super(PMAView, self).get_context_data(**kwargs)
context['page_title'] = self.title
context['page_rss'] = self.rss
context['page_rss_title'] = self.rss_title
return context