diff options
Diffstat (limited to 'mirrors/views/__init__.py')
| -rw-r--r-- | mirrors/views/__init__.py | 123 |
1 files changed, 1 insertions, 122 deletions
diff --git a/mirrors/views/__init__.py b/mirrors/views/__init__.py index 54c427b3..d84b0b10 100644 --- a/mirrors/views/__init__.py +++ b/mirrors/views/__init__.py @@ -3,18 +3,13 @@ from itertools import groupby import json from operator import attrgetter, itemgetter -from django import forms -from django.forms.widgets import SelectMultiple, CheckboxSelectMultiple from django.core.serializers.json import DjangoJSONEncoder from django.db import connection -from django.db.models import Q from django.http import Http404, HttpResponse -from django.shortcuts import get_object_or_404, redirect, render +from django.shortcuts import get_object_or_404, render from django.utils.timezone import now from django.views.decorators.cache import cache_page -from django.views.decorators.csrf import csrf_exempt from django.views.decorators.http import condition -from django_countries import countries from django_countries.fields import Country from ..models import (Mirror, MirrorUrl, MirrorProtocol, MirrorLog, @@ -22,122 +17,6 @@ from ..models import (Mirror, MirrorUrl, MirrorProtocol, MirrorLog, from ..utils import get_mirror_statuses, get_mirror_errors, DEFAULT_CUTOFF -class MirrorlistForm(forms.Form): - country = forms.MultipleChoiceField(required=False, - widget=SelectMultiple(attrs={'size': '12'})) - protocol = forms.MultipleChoiceField(required=False, - widget=CheckboxSelectMultiple) - ip_version = forms.MultipleChoiceField(required=False, - label="IP version", choices=(('4','IPv4'), ('6','IPv6')), - widget=CheckboxSelectMultiple) - use_mirror_status = forms.BooleanField(required=False) - - def __init__(self, *args, **kwargs): - super(MirrorlistForm, self).__init__(*args, **kwargs) - fields = self.fields - fields['country'].choices = [('all','All')] + self.get_countries() - fields['country'].initial = ['all'] - protos = [(p.protocol, p.protocol) for p in - MirrorProtocol.objects.filter(is_download=True)] - initial = MirrorProtocol.objects.filter(is_download=True, default=True) - fields['protocol'].choices = protos - fields['protocol'].initial = [p.protocol for p in initial] - fields['ip_version'].initial = ['4'] - - def get_countries(self): - country_codes = set() - country_codes.update(MirrorUrl.objects.filter(active=True, - mirror__active=True).exclude(country='').values_list( - 'country', flat=True).order_by().distinct()) - code_list = [(code, countries.name(code)) for code in country_codes] - return sorted(code_list, key=itemgetter(1)) - - def as_div(self): - "Returns this form rendered as HTML <divs>s." - return self._html_output( - normal_row = u'<div%(html_class_attr)s>%(label)s %(field)s%(help_text)s</div>', - error_row = u'%s', - row_ender = '</div>', - help_text_html = u' <span class="helptext">%s</span>', - errors_on_separate_row = True) - - -@csrf_exempt -def generate_mirrorlist(request): - if request.method == 'POST' or len(request.GET) > 0: - form = MirrorlistForm(data=request.REQUEST) - if form.is_valid(): - countries = form.cleaned_data['country'] - protocols = form.cleaned_data['protocol'] - use_status = form.cleaned_data['use_mirror_status'] - ipv4 = '4' in form.cleaned_data['ip_version'] - ipv6 = '6' in form.cleaned_data['ip_version'] - return find_mirrors(request, countries, protocols, - use_status, ipv4, ipv6) - else: - form = MirrorlistForm() - - return render(request, 'mirrors/mirrorlist_generate.html', - {'mirrorlist_form': form}) - - -def status_filter(original_urls): - status_info = get_mirror_statuses() - scores = {u.id: u.score for u in status_info['urls']} - urls = [] - for u in original_urls: - u.score = scores.get(u.id, None) - # also include mirrors that don't have an up to date score - # (as opposed to those that have been set with no score) - if (u.id not in scores) or (u.score and u.score < 100.0): - urls.append(u) - # if a url doesn't have a score, treat it as the highest possible - return sorted(urls, key=lambda x: x.score or 100.0) - - -def find_mirrors(request, countries=None, protocols=None, use_status=False, - ipv4_supported=True, ipv6_supported=True): - if not protocols: - protocols = MirrorProtocol.objects.filter(is_download=True) - elif hasattr(protocols, 'model') and protocols.model == MirrorProtocol: - # we already have a queryset, no need to query again - pass - else: - protocols = MirrorProtocol.objects.filter(protocol__in=protocols) - qset = MirrorUrl.objects.select_related().filter( - protocol__in=protocols, active=True, - mirror__public=True, mirror__active=True) - if countries and 'all' not in countries: - qset = qset.filter(country__in=countries) - - ip_version = Q() - if ipv4_supported: - ip_version |= Q(has_ipv4=True) - if ipv6_supported: - ip_version |= Q(has_ipv6=True) - qset = qset.filter(ip_version) - - if not use_status: - sort_key = attrgetter('country.name', 'mirror.name', 'url') - urls = sorted(qset, key=sort_key) - template = 'mirrors/mirrorlist.txt' - else: - urls = status_filter(qset) - template = 'mirrors/mirrorlist_status.txt' - - context = { - 'mirror_urls': urls, - } - return render(request, template, context, content_type='text/plain') - - -def find_mirrors_simple(request, protocol): - if protocol == 'smart': - return redirect('mirrorlist_simple', 'http', permanent=True) - proto = get_object_or_404(MirrorProtocol, protocol=protocol) - return find_mirrors(request, protocols=[proto]) - - def mirrors(request): mirror_list = Mirror.objects.select_related().order_by('tier', 'name') protos = MirrorUrl.objects.values_list( |