1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
import json
from django import forms
from django.contrib.auth.models import User
from django.db.models import Q
from django.http import HttpResponse
from django.views.generic import ListView
from main.models import Package, Arch, Repo
from main.utils import empty_response, make_choice
from ..models import PackageRelation
from ..utils import attach_maintainers, PackageJSONEncoder
class PackageSearchForm(forms.Form):
repo = forms.MultipleChoiceField(required=False)
arch = forms.MultipleChoiceField(required=False)
name = forms.CharField(required=False)
desc = forms.CharField(required=False)
q = forms.CharField(required=False)
sort = forms.CharField(required=False, widget=forms.HiddenInput())
maintainer = forms.ChoiceField(required=False)
packager = forms.ChoiceField(required=False)
flagged = forms.ChoiceField(
choices=[('', 'All')] + make_choice(['Flagged', 'Not Flagged']),
required=False)
def __init__(self, *args, **kwargs):
show_staging = kwargs.pop('show_staging', False)
super(PackageSearchForm, self).__init__(*args, **kwargs)
repos = Repo.objects.all()
if not show_staging:
repos = repos.filter(staging=False)
self.fields['repo'].choices = make_choice(
[repo.name for repo in repos])
self.fields['arch'].choices = make_choice(
[arch.name for arch in Arch.objects.all()])
self.fields['q'].widget.attrs.update({"size": "30"})
maints = User.objects.filter(is_active=True).order_by(
'first_name', 'last_name')
self.fields['maintainer'].choices = \
[('', 'All'), ('orphan', 'Orphan')] + \
[(m.username, m.get_full_name()) for m in maints]
self.fields['packager'].choices = \
[('', 'All'), ('unknown', 'Unknown')] + \
[(m.username, m.get_full_name()) for m in maints]
def parse_form(form, packages):
if form.cleaned_data['repo']:
packages = packages.filter(
repo__name__in=form.cleaned_data['repo'])
if form.cleaned_data['arch']:
packages = packages.filter(
arch__name__in=form.cleaned_data['arch'])
if form.cleaned_data['maintainer'] == 'orphan':
inner_q = PackageRelation.objects.all().values('pkgbase')
packages = packages.exclude(pkgbase__in=inner_q)
elif form.cleaned_data['maintainer']:
inner_q = PackageRelation.objects.filter(
user__username=form.cleaned_data['maintainer']).values('pkgbase')
packages = packages.filter(pkgbase__in=inner_q)
if form.cleaned_data['packager'] == 'unknown':
packages = packages.filter(packager__isnull=True)
elif form.cleaned_data['packager']:
packages = packages.filter(
packager__username=form.cleaned_data['packager'])
if form.cleaned_data['flagged'] == 'Flagged':
packages = packages.filter(flag_date__isnull=False)
elif form.cleaned_data['flagged'] == 'Not Flagged':
packages = packages.filter(flag_date__isnull=True)
if form.cleaned_data['name']:
name = form.cleaned_data['name']
packages = packages.filter(pkgname=name)
if form.cleaned_data['desc']:
desc = form.cleaned_data['desc']
packages = packages.filter(pkgdesc__icontains=desc)
if form.cleaned_data['q']:
query = form.cleaned_data['q']
q = Q(pkgname__icontains=query) | Q(pkgdesc__icontains=query)
packages = packages.filter(q)
return packages
class SearchListView(ListView):
template_name = "packages/search.html"
paginate_by = 100
sort_fields = ("arch", "repo", "pkgname", "pkgbase", "compressed_size",
"installed_size", "build_date", "last_update", "flag_date")
allowed_sort = list(sort_fields) + ["-" + s for s in sort_fields]
def get(self, request, *args, **kwargs):
if request.method == 'HEAD':
return empty_response()
self.form = PackageSearchForm(data=request.GET,
show_staging=self.request.user.is_authenticated())
return super(SearchListView, self).get(request, *args, **kwargs)
def get_queryset(self):
packages = Package.objects.normal()
if not self.request.user.is_authenticated():
packages = packages.filter(repo__staging=False)
if self.form.is_valid():
packages = parse_form(self.form, packages)
sort = self.form.cleaned_data['sort']
if sort in self.allowed_sort:
packages = packages.order_by(sort)
else:
packages = packages.order_by('pkgname')
return packages
# Form had errors so don't return any results
return Package.objects.none()
def get_context_data(self, **kwargs):
context = super(SearchListView, self).get_context_data(**kwargs)
query_params = self.request.GET.copy()
query_params.pop('page', None)
context['current_query'] = query_params.urlencode()
context['search_form'] = self.form
return context
def search_json(request):
limit = 250
container = {
'version': 2,
'limit': limit,
'valid': False,
'results': [],
}
if request.GET:
form = PackageSearchForm(data=request.GET,
show_staging=request.user.is_authenticated())
if form.is_valid():
packages = Package.objects.select_related('arch', 'repo',
'packager')
if not request.user.is_authenticated():
packages = packages.filter(repo__staging=False)
packages = parse_form(form, packages)[:limit]
packages = packages.prefetch_related('groups', 'licenses',
'conflicts', 'provides', 'replaces', 'depends')
attach_maintainers(packages)
container['results'] = packages
container['valid'] = True
to_json = json.dumps(container, ensure_ascii=False, cls=PackageJSONEncoder)
return HttpResponse(to_json, content_type='application/json')
# vim: set ts=4 sw=4 et:
|
