0491bdb245
Signed-off-by: Dan McGee <dan@archlinux.org>
160 lines
6.0 KiB
Python
160 lines
6.0 KiB
Python
import json
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from django import forms
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from django.contrib.auth.models import User
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from django.db.models import Q
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from django.http import HttpResponse
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from django.views.generic import ListView
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from main.models import Package, Arch, Repo
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from main.utils import make_choice
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from ..models import PackageRelation
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from ..utils import attach_maintainers, PackageJSONEncoder
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class PackageSearchForm(forms.Form):
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repo = forms.MultipleChoiceField(required=False)
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arch = forms.MultipleChoiceField(required=False)
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name = forms.CharField(required=False)
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desc = forms.CharField(required=False)
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q = forms.CharField(required=False)
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sort = forms.CharField(required=False, widget=forms.HiddenInput())
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maintainer = forms.ChoiceField(required=False)
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packager = forms.ChoiceField(required=False)
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flagged = forms.ChoiceField(
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choices=[('', 'All')] + make_choice(['Flagged', 'Not Flagged']),
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required=False)
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def __init__(self, *args, **kwargs):
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show_staging = kwargs.pop('show_staging', False)
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super(PackageSearchForm, self).__init__(*args, **kwargs)
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repos = Repo.objects.all()
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if not show_staging:
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repos = repos.filter(staging=False)
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self.fields['repo'].choices = make_choice(
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[repo.name for repo in repos])
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self.fields['arch'].choices = make_choice(
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[arch.name for arch in Arch.objects.all()])
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self.fields['q'].widget.attrs.update({"size": "30"})
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maints = User.objects.filter(is_active=True).order_by(
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'first_name', 'last_name')
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self.fields['maintainer'].choices = \
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[('', 'All'), ('orphan', 'Orphan')] + \
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[(m.username, m.get_full_name()) for m in maints]
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self.fields['packager'].choices = \
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[('', 'All'), ('unknown', 'Unknown')] + \
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[(m.username, m.get_full_name()) for m in maints]
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def parse_form(form, packages):
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if form.cleaned_data['repo']:
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packages = packages.filter(
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repo__name__in=form.cleaned_data['repo'])
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if form.cleaned_data['arch']:
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packages = packages.filter(
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arch__name__in=form.cleaned_data['arch'])
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if form.cleaned_data['maintainer'] == 'orphan':
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inner_q = PackageRelation.objects.all().values('pkgbase')
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packages = packages.exclude(pkgbase__in=inner_q)
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elif form.cleaned_data['maintainer']:
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inner_q = PackageRelation.objects.filter(
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user__username=form.cleaned_data['maintainer']).values('pkgbase')
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packages = packages.filter(pkgbase__in=inner_q)
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if form.cleaned_data['packager'] == 'unknown':
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packages = packages.filter(packager__isnull=True)
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elif form.cleaned_data['packager']:
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packages = packages.filter(
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packager__username=form.cleaned_data['packager'])
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if form.cleaned_data['flagged'] == 'Flagged':
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packages = packages.filter(flag_date__isnull=False)
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elif form.cleaned_data['flagged'] == 'Not Flagged':
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packages = packages.filter(flag_date__isnull=True)
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if form.cleaned_data['name']:
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name = form.cleaned_data['name']
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packages = packages.filter(pkgname=name)
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if form.cleaned_data['desc']:
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desc = form.cleaned_data['desc']
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packages = packages.filter(pkgdesc__icontains=desc)
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if form.cleaned_data['q']:
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query = form.cleaned_data['q']
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q = Q(pkgname__icontains=query) | Q(pkgdesc__icontains=query)
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packages = packages.filter(q)
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return packages
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class SearchListView(ListView):
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template_name = "packages/search.html"
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paginate_by = 100
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sort_fields = ("arch", "repo", "pkgname", "pkgbase", "compressed_size",
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"installed_size", "build_date", "last_update", "flag_date")
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allowed_sort = list(sort_fields) + ["-" + s for s in sort_fields]
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def get(self, request, *args, **kwargs):
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self.form = PackageSearchForm(data=request.GET,
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show_staging=self.request.user.is_authenticated())
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return super(SearchListView, self).get(request, *args, **kwargs)
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def get_queryset(self):
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packages = Package.objects.normal()
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if not self.request.user.is_authenticated():
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packages = packages.filter(repo__staging=False)
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if self.form.is_valid():
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packages = parse_form(self.form, packages)
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sort = self.form.cleaned_data['sort']
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if sort in self.allowed_sort:
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packages = packages.order_by(sort)
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else:
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packages = packages.order_by('pkgname')
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return packages
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# Form had errors so don't return any results
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return Package.objects.none()
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def get_context_data(self, **kwargs):
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context = super(SearchListView, self).get_context_data(**kwargs)
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query_params = self.request.GET.copy()
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query_params.pop('page', None)
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context['current_query'] = query_params.urlencode()
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context['search_form'] = self.form
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return context
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def search_json(request):
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limit = 250
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container = {
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'version': 2,
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'limit': limit,
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'valid': False,
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'results': [],
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}
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if request.GET:
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form = PackageSearchForm(data=request.GET,
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show_staging=request.user.is_authenticated())
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if form.is_valid():
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packages = Package.objects.select_related('arch', 'repo',
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'packager')
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if not request.user.is_authenticated():
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packages = packages.filter(repo__staging=False)
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packages = parse_form(form, packages)[:limit]
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packages = packages.prefetch_related('groups', 'licenses',
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'conflicts', 'provides', 'replaces', 'depends')
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attach_maintainers(packages)
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container['results'] = packages
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container['valid'] = True
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to_json = json.dumps(container, ensure_ascii=False, cls=PackageJSONEncoder)
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return HttpResponse(to_json, content_type='application/json')
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# vim: set ts=4 sw=4 et:
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