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# Patchwork - automated patch tracking system
# Copyright (C) 2008 Jeremy Kerr <jk@ozlabs.org>
#
# SPDX-License-Identifier: GPL-2.0-or-later
from django.contrib import messages
from django.http import Http404
from django.http import HttpResponse
from django.http import HttpResponseForbidden
from django.http import HttpResponseRedirect
from django.shortcuts import get_object_or_404
from django.shortcuts import render
from django.urls import reverse
from patchwork.forms import CreateBundleForm
from patchwork.forms import PatchForm
from patchwork.models import Bundle
from patchwork.models import Cover
from patchwork.models import Patch
from patchwork.models import Project
from patchwork.views import generic_list
from patchwork.views.utils import patch_to_mbox
from patchwork.views.utils import series_patch_to_mbox
def patch_list(request, project_id):
project = get_object_or_404(Project, linkname=project_id)
context = generic_list(request, project, 'patch-list',
view_args={'project_id': project.linkname})
if request.user.is_authenticated:
context['bundles'] = request.user.bundles.all()
return render(request, 'patchwork/list.html', context)
def patch_detail(request, project_id, msgid):
project = get_object_or_404(Project, linkname=project_id)
db_msgid = ('<%s>' % msgid)
# redirect to cover letters where necessary
try:
patch = Patch.objects.get(project_id=project.id, msgid=db_msgid)
except Patch.DoesNotExist:
covers = Cover.objects.filter(
project_id=project.id,
msgid=db_msgid,
)
if covers:
return HttpResponseRedirect(
reverse('cover-detail',
kwargs={'project_id': project.linkname,
'msgid': msgid}))
raise Http404('Patch does not exist')
editable = patch.is_editable(request.user)
context = {
'project': patch.project
}
form = None
createbundleform = None
if editable:
form = PatchForm(instance=patch)
if request.user.is_authenticated:
createbundleform = CreateBundleForm()
if request.method == 'POST':
action = request.POST.get('action', None)
if action:
action = action.lower()
if action == 'createbundle':
bundle = Bundle(owner=request.user, project=project)
createbundleform = CreateBundleForm(instance=bundle,
data=request.POST)
if createbundleform.is_valid():
createbundleform.save()
bundle.append_patch(patch)
bundle.save()
createbundleform = CreateBundleForm()
messages.success(request, 'Bundle %s created' % bundle.name)
elif action == 'addtobundle':
bundle = get_object_or_404(
Bundle, id=request.POST.get('bundle_id'))
if bundle.append_patch(patch):
messages.success(request,
'Patch "%s" added to bundle "%s"' % (
patch.name, bundle.name))
else:
messages.error(request,
'Failed to add patch "%s" to bundle "%s": '
'patch is already in bundle' % (
patch.name, bundle.name))
# all other actions require edit privs
elif not editable:
return HttpResponseForbidden()
elif action is None:
form = PatchForm(data=request.POST, instance=patch)
if form.is_valid():
form.save()
messages.success(request, 'Patch updated')
if request.user.is_authenticated:
context['bundles'] = request.user.bundles.all()
comments = patch.comments.all()
comments = comments.select_related('submitter')
comments = comments.only('submitter', 'date', 'id', 'content', 'patch')
if patch.related:
related_same_project = patch.related.patches.only(
'name', 'msgid', 'project', 'related')
# avoid a second trip out to the db for info we already have
related_different_project = [
related_patch for related_patch in related_same_project
if related_patch.project_id != patch.project_id
]
else:
related_same_project = []
related_different_project = []
context['comments'] = comments
context['checks'] = patch.check_set.all().select_related('user')
context['submission'] = patch
context['patchform'] = form
context['createbundleform'] = createbundleform
context['project'] = patch.project
context['related_same_project'] = related_same_project
context['related_different_project'] = related_different_project
return render(request, 'patchwork/submission.html', context)
def patch_raw(request, project_id, msgid):
db_msgid = ('<%s>' % msgid)
project = get_object_or_404(Project, linkname=project_id)
patch = get_object_or_404(Patch, project_id=project.id, msgid=db_msgid)
response = HttpResponse(content_type="text/x-patch")
response.write(patch.diff)
response['Content-Disposition'] = 'attachment; filename=%s.diff' % (
patch.filename)
return response
def patch_mbox(request, project_id, msgid):
db_msgid = ('<%s>' % msgid)
project = get_object_or_404(Project, linkname=project_id)
patch = get_object_or_404(Patch, project_id=project.id, msgid=db_msgid)
series_id = request.GET.get('series')
response = HttpResponse(content_type='text/plain; charset=utf-8')
if series_id:
if not patch.series:
raise Http404('Patch does not have an associated series. This is '
'because the patch was processed with an older '
'version of Patchwork. It is not possible to '
'provide dependencies for this patch.')
response.write(series_patch_to_mbox(patch, series_id))
else:
response.write(patch_to_mbox(patch))
response['Content-Disposition'] = 'attachment; filename=%s.patch' % (
patch.filename)
return response
def patch_by_id(request, patch_id):
patch = get_object_or_404(Patch, id=patch_id)
url = reverse('patch-detail', kwargs={'project_id': patch.project.linkname,
'msgid': patch.url_msgid})
return HttpResponseRedirect(url)
def patch_mbox_by_id(request, patch_id):
patch = get_object_or_404(Patch, id=patch_id)
url = reverse('patch-mbox', kwargs={'project_id': patch.project.linkname,
'msgid': patch.url_msgid})
return HttpResponseRedirect(url)
def patch_raw_by_id(request, patch_id):
patch = get_object_or_404(Patch, id=patch_id)
url = reverse('patch-raw', kwargs={'project_id': patch.project.linkname,
'msgid': patch.url_msgid})
return HttpResponseRedirect(url)
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