diff options
Diffstat (limited to 'packages/views/__init__.py')
| -rw-r--r-- | packages/views/__init__.py | 269 |
1 files changed, 269 insertions, 0 deletions
diff --git a/packages/views/__init__.py b/packages/views/__init__.py new file mode 100644 index 00000000..bbfe7c9f --- /dev/null +++ b/packages/views/__init__.py @@ -0,0 +1,269 @@ +from django.contrib import messages +from django.contrib.auth.decorators import permission_required +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.cache import never_cache +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, + 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' ] + + 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() + 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') + context = { + 'pkg': pkg, + 'files': fileslist, + } + 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=request.GET.get('arch_a', 'i686')) + arch_b = Arch.objects.get(name=request.GET.get('arch_b', 'x86_64')) + differences = get_differences_info(arch_a, arch_b) + context = { + 'arch_a': arch_a, + 'arch_b': arch_b, + 'differences': differences, + 'arches': Arch.objects.filter(agnostic=False) + } + return direct_to_template(request, 'packages/differences.html', context) + +@permission_required('main.change_package') +@never_cache +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: |