summaryrefslogtreecommitdiff
path: root/packages/views/__init__.py
blob: 5be4833e80ebf32ece1da7f6d6d1c51e6055f06f (plain)
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
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
from django.contrib import messages
from django.contrib.auth.decorators import permission_required
from django.contrib.auth.models import User
from django.core.serializers.json import DjangoJSONEncoder
from django.http import HttpResponse, Http404
from django.shortcuts import get_object_or_404, redirect
from django.utils import simplejson
from django.views.decorators.http import require_POST
from django.views.decorators.vary import vary_on_headers
from django.views.generic.simple import direct_to_template

from string import Template
from urllib import urlencode

from main.models import Package, PackageFile, Arch, Repo
from mirrors.models import MirrorUrl
from ..models import PackageRelation, PackageGroup
from ..utils import (get_group_info, get_differences_info,
        multilib_differences, get_wrong_permissions)

# make other views available from this same package
from .flag import flaghelp, flag, flag_confirmed, unflag, unflag_all
from .search import search
from .signoff import signoffs, signoff_package, signoff_options, signoffs_json


class PackageJSONEncoder(DjangoJSONEncoder):
    pkg_attributes = [ 'pkgname', 'pkgbase', 'repo', 'arch', 'pkgver',
            'pkgrel', 'epoch', 'pkgdesc', 'url', 'filename', 'compressed_size',
            'installed_size', 'build_date', 'last_update', 'flag_date',
            'maintainers', 'packager' ]

    def default(self, obj):
        if hasattr(obj, '__iter__'):
            # mainly for queryset serialization
            return list(obj)
        if isinstance(obj, Package):
            data = dict((attr, getattr(obj, attr))
                    for attr in self.pkg_attributes)
            data['groups'] = obj.groups.all()
            return data
        if isinstance(obj, PackageFile):
            filename = obj.filename or ''
            return obj.directory + filename
        if isinstance(obj, (Repo, Arch, PackageGroup)):
            return obj.name.lower()
        elif isinstance(obj, User):
            return obj.username
        return super(PackageJSONEncoder, self).default(obj)

def opensearch(request):
    if request.is_secure():
        domain = "https://%s" % request.META['HTTP_HOST']
    else:
        domain = "http://%s" % request.META['HTTP_HOST']

    return direct_to_template(request, 'packages/opensearch.xml',
            {'domain': domain},
            mimetype='application/opensearchdescription+xml')

@permission_required('main.change_package')
@require_POST
def update(request):
    ids = request.POST.getlist('pkgid')
    count = 0

    if request.POST.has_key('adopt'):
        repos = request.user.userprofile.allowed_repos.all()
        pkgs = Package.objects.filter(id__in=ids, repo__in=repos)
        disallowed_pkgs = Package.objects.filter(id__in=ids).exclude(
                repo__in=repos)

        if disallowed_pkgs:
            messages.warning(request,
                    "You do not have permission to adopt: %s." % (
                        ' '.join([p.pkgname for p in disallowed_pkgs])
                        ))

        for pkg in pkgs:
            if request.user not in pkg.maintainers:
                prel = PackageRelation(pkgbase=pkg.pkgbase,
                        user=request.user,
                        type=PackageRelation.MAINTAINER)
                count += 1
                prel.save()

        messages.info(request, "%d base packages adopted." % count)

    elif request.POST.has_key('disown'):
        # allow disowning regardless of allowed repos, helps things like
        # [community] -> [extra] moves
        for pkg in Package.objects.filter(id__in=ids):
            if request.user in pkg.maintainers:
                rels = PackageRelation.objects.filter(pkgbase=pkg.pkgbase,
                        user=request.user,
                        type=PackageRelation.MAINTAINER)
                count += rels.count()
                rels.delete()

        messages.info(request, "%d base packages disowned." % count)

    else:
        messages.error(request, "Are you trying to adopt or disown?")
    return redirect('/packages/')

def details(request, name='', repo='', arch=''):
    if all([name, repo, arch]):
        try:
            pkg = Package.objects.select_related(
                    'arch', 'repo', 'packager').get(pkgname=name,
                    repo__name__iexact=repo, arch__name=arch)
            return direct_to_template(request, 'packages/details.html',
                    {'pkg': pkg, })
        except Package.DoesNotExist:
            arch = get_object_or_404(Arch, name=arch)
            arches = [ arch ]
            arches.extend(Arch.objects.filter(agnostic=True))
            repo = get_object_or_404(Repo, name__iexact=repo)
            pkgs = Package.objects.normal().filter(pkgbase=name,
                    repo__testing=repo.testing, repo__staging=repo.staging,
                    arch__in=arches).order_by('pkgname')
            if len(pkgs) == 0:
                raise Http404
            context = {
                'list_title': 'Split Package Details',
                'name': name,
                'arch': arch,
                'packages': pkgs,
            }
            return direct_to_template(request, 'packages/packages_list.html',
                    context)
    else:
        pkg_data = [
            ('arch', arch.lower()),
            ('repo', repo.lower()),
            ('q',    name),
        ]
        # only include non-blank values in the query we generate
        pkg_data = [(x, y) for x, y in pkg_data if y]
        return redirect("/packages/?%s" % urlencode(pkg_data))

def groups(request, arch=None):
    arches = []
    if arch:
        get_object_or_404(Arch, name=arch, agnostic=False)
        arches.append(arch)
    grps = get_group_info(arches)
    context = {
        'groups': grps,
        'arch': arch,
    }
    return direct_to_template(request, 'packages/groups.html', context)

def group_details(request, arch, name):
    arch = get_object_or_404(Arch, name=arch)
    arches = [ arch ]
    arches.extend(Arch.objects.filter(agnostic=True))
    pkgs = Package.objects.normal().filter(
            groups__name=name, arch__in=arches).order_by('pkgname')
    if len(pkgs) == 0:
        raise Http404
    context = {
        'list_title': 'Group Details',
        'name': name,
        'arch': arch,
        'packages': pkgs,
    }
    return direct_to_template(request, 'packages/packages_list.html', context)

@vary_on_headers('X-Requested-With')
def files(request, name, repo, arch):
    pkg = get_object_or_404(Package,
            pkgname=name, repo__name__iexact=repo, arch__name=arch)
    fileslist = PackageFile.objects.filter(pkg=pkg).order_by('directory', 'filename')
    dir_count = sum(1 for f in fileslist if f.is_directory)
    files_count = len(fileslist) - dir_count
    context = {
        'pkg': pkg,
        'files': fileslist,
        'files_count': files_count,
        'dir_count': dir_count,
    }
    template = 'packages/files.html'
    if request.is_ajax():
        template = 'packages/files_list.html'
    return direct_to_template(request, template, context)

def details_json(request, name, repo, arch):
    pkg = get_object_or_404(Package,
            pkgname=name, repo__name__iexact=repo, arch__name=arch)
    to_json = simplejson.dumps(pkg, ensure_ascii=False,
            cls=PackageJSONEncoder)
    return HttpResponse(to_json, mimetype='application/json')

def files_json(request, name, repo, arch):
    pkg = get_object_or_404(Package,
            pkgname=name, repo__name__iexact=repo, arch__name=arch)
    fileslist = PackageFile.objects.filter(pkg=pkg).order_by('directory', 'filename')
    data = {
        'pkgname': pkg.pkgname,
        'repo': pkg.repo.name.lower(),
        'arch': pkg.arch.name.lower(),
        'files': fileslist,
    }
    to_json = simplejson.dumps(data, ensure_ascii=False,
            cls=PackageJSONEncoder)
    return HttpResponse(to_json, mimetype='application/json')

def download(request, name, repo, arch):
    pkg = get_object_or_404(Package,
            pkgname=name, repo__name__iexact=repo, arch__name=arch)
    mirror_urls = MirrorUrl.objects.filter(
            mirror__public=True, mirror__active=True,
            protocol__protocol__iexact='HTTP')
    # look first for an 'Any' URL, then fall back to any HTTP URL
    filtered_urls = mirror_urls.filter(mirror__country='Any')[:1]
    if not filtered_urls:
        filtered_urls = mirror_urls[:1]
    if not filtered_urls:
        raise Http404
    arch = pkg.arch.name
    if pkg.arch.agnostic:
        # grab the first non-any arch to fake the download path
        arch = Arch.objects.exclude(agnostic=True)[0].name
    values = {
        'host': filtered_urls[0].url,
        'arch': arch,
        'repo': pkg.repo.name.lower(),
        'file': pkg.filename,
    }
    url = Template('${host}${repo}/os/${arch}/${file}').substitute(values)
    return redirect(url)

def arch_differences(request):
    # TODO: we have some hardcoded magic here with respect to the arches.
    arch_a = Arch.objects.get(name='i686')
    arch_b = Arch.objects.get(name='x86_64')
    differences = get_differences_info(arch_a, arch_b)
    multilib_diffs = multilib_differences()
    context = {
            'arch_a': arch_a,
            'arch_b': arch_b,
            'differences': differences,
            'multilib_differences': multilib_diffs
    }
    return direct_to_template(request, 'packages/differences.html', context)

@permission_required('main.change_package')
def stale_relations(request):
    relations = PackageRelation.objects.select_related('user')
    pkgbases = Package.objects.all().values('pkgbase')

    inactive_user = relations.filter(user__is_active=False)
    missing_pkgbase = relations.exclude(
            pkgbase__in=pkgbases).order_by('pkgbase')
    wrong_permissions = get_wrong_permissions()

    context = {
            'inactive_user': inactive_user,
            'missing_pkgbase': missing_pkgbase,
            'wrong_permissions': wrong_permissions,
    }
    return direct_to_template(request, 'packages/stale_relations.html', context)

@permission_required('packages.delete_packagerelation')
@require_POST
def stale_relations_update(request):
    ids = set(request.POST.getlist('relation_id'))

    if ids:
        PackageRelation.objects.filter(id__in=ids).delete()

    messages.info(request, "%d package relations deleted." % len(ids))
    return redirect('/packages/stale_relations/')

# vim: set ts=4 sw=4 et: