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from django import forms
from django.db.models import Q
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.views.decorators.csrf import csrf_exempt
from main.models import Mirror, MirrorUrl, MirrorProtocol
from main.utils import make_choice
class MirrorlistForm(forms.Form):
country = forms.MultipleChoiceField(required=False)
protocol = forms.MultipleChoiceField(required=False)
def __init__(self, *args, **kwargs):
super(MirrorlistForm, self).__init__(*args, **kwargs)
mirrors = Mirror.objects.filter(active=True).values_list(
'country', flat=True).distinct().order_by('country')
self.fields['country'].choices = make_choice(mirrors)
self.fields['country'].initial = ['Any']
protos = make_choice(
MirrorProtocol.objects.exclude(protocol__iexact='rsync'))
self.fields['protocol'].choices = protos
self.fields['protocol'].initial = [t[0] for t in protos]
@csrf_exempt
def generate(request):
if request.REQUEST.get('country', ''):
form = MirrorlistForm(data=request.REQUEST)
if form.is_valid():
countries = form.cleaned_data['country']
protocols = form.cleaned_data['protocol']
return find_mirrors(request, countries, protocols)
else:
form = MirrorlistForm()
return render_to_response('mirrors/index.html', {'mirrorlist_form': form},
context_instance=RequestContext(request))
def find_mirrors(request, countries=None, protocols=None):
print 'protocols', protocols
if not protocols:
protocols = MirrorProtocol.objects.exclude(
protocol__iexact='rsync').values_list('protocol', flat=True)
qset = MirrorUrl.objects.select_related().filter(
protocol__protocol__in=protocols,
mirror__public=True, mirror__active=True, mirror__isos=True
)
if countries and 'all' not in countries:
qset = qset.filter(mirror__country__in=countries)
qset = qset.order_by('mirror__country', 'mirror__name', 'url')
res = render_to_response('mirrors/mirrorlist.txt', {
'mirror_urls': qset,
},
mimetype='text/plain',
context_instance=RequestContext(request))
return res
# vim: set ts=4 sw=4 et:
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