-from datetime import datetime
+from collections import defaultdict
+from datetime import datetime, date, timedelta
import logging
import os
from StringIO import StringIO
+from urllib import unquote
+from urlparse import urlsplit, urlunsplit
+from django.conf import settings
from django.contrib import auth
from django.contrib.auth.models import User
-from django.contrib.auth.decorators import login_required
+from django.contrib.auth.decorators import login_required, permission_required
from django.core.urlresolvers import reverse
-from django.db.models import Count
+from django.db.models import Count, Q
+from django.db import transaction
from django import http
-from django.http import Http404
-from django.shortcuts import get_object_or_404
+from django.http import Http404, HttpResponse, HttpResponseForbidden
+from django.shortcuts import get_object_or_404, render
+from django.utils.encoding import iri_to_uri
from django.utils.http import urlquote_plus
from django.utils.translation import ugettext_lazy as _
from django.views.decorators.http import require_POST
-from django.views.generic.simple import direct_to_template
-import librarian.html
-import librarian.text
-
-from apiclient import api_call
+from apiclient import NotAuthorizedError
from catalogue import forms
from catalogue import helpers
from catalogue.helpers import active_tab
-from catalogue.models import Book, Chunk
-from catalogue import xml_tools
+from catalogue.models import (Book, Chunk, Image, BookPublishRecord,
+ ChunkPublishRecord, ImagePublishRecord, Project)
+from fileupload.views import UploadView
#
# Quick hack around caching problems, TODO: use ETags
logger = logging.getLogger("fnp.catalogue")
-def slug_filter(qs, value, filter_field, model, model_field='slug', unset=''):
- if value == unset:
- return qs.filter(**{filter_field: None})
- if value is None:
- return qs
- try:
- obj = model._default_manager.get(**{model_field: value})
- except model.DoesNotExist:
- return qs.none()
- else:
- return qs.filter(**{filter_field: obj})
-
-
@active_tab('all')
@never_cache
-def document_list(request, filters=None):
- chunks = Chunk.objects.order_by('book__title', 'book', 'number')
-
- chunks = slug_filter(chunks, request.GET.get('user', None), 'user', User, 'username')
- chunks = slug_filter(chunks, request.GET.get('stage', None), 'stage', Chunk.tag_model, 'slug')
+def document_list(request):
+ return render(request, 'catalogue/document_list.html')
- chunks_list = helpers.ChunksList(chunks)
-
- return direct_to_template(request, 'catalogue/document_list.html', extra_context={
- 'books': chunks_list,
- 'last_books': sorted(request.session.get("wiki_last_books", {}).items(),
- key=lambda x: x[1]['time'], reverse=True),
- 'stages': Chunk.tag_model.objects.all(),
- 'users': User.objects.annotate(count=Count('chunk')).order_by('-count', 'last_name', 'first_name'),
- })
-
-@active_tab('unassigned')
+@active_tab('images')
@never_cache
-def unassigned(request):
- chunks_list = helpers.ChunksList(Chunk.objects.filter(
- user=None).order_by('book__title', 'book__id', 'number'))
-
- return direct_to_template(request, 'catalogue/document_list.html', extra_context={
- 'books': chunks_list,
- 'last_books': sorted(request.session.get("wiki_last_books", {}).items(),
- key=lambda x: x[1]['time'], reverse=True),
- })
+def image_list(request, user=None):
+ return render(request, 'catalogue/image_list.html')
@never_cache
-def user(request, username=None):
- if username is None:
- if request.user.is_authenticated():
- user = request.user
- else:
- raise Http404
- else:
- user = get_object_or_404(User, username=username)
+def user(request, username):
+ user = get_object_or_404(User, username=username)
+ return render(request, 'catalogue/user_page.html', {"viewed_user": user})
- chunks_list = helpers.ChunksList(Chunk.objects.filter(
- user=user).order_by('book__title', 'book', 'number'))
- return direct_to_template(request, 'catalogue/document_list.html', extra_context={
- 'books': chunks_list,
- 'last_books': sorted(request.session.get("wiki_last_books", {}).items(),
- key=lambda x: x[1]['time'], reverse=True),
- })
-my = login_required(active_tab('my')(user))
+@login_required
+@active_tab('my')
+@never_cache
+def my(request):
+ last_books = sorted(request.session.get("wiki_last_books", {}).items(),
+ key=lambda x: x[1]['time'], reverse=True)
+ for k, v in last_books:
+ v['time'] = datetime.fromtimestamp(v['time'])
+ return render(request, 'catalogue/my_page.html', {
+ 'last_books': last_books,
+ "logout_to": '/',
+ })
@active_tab('users')
def users(request):
- return direct_to_template(request, 'catalogue/user_list.html', extra_context={
+ return render(request, 'catalogue/user_list.html', {
'users': User.objects.all().annotate(count=Count('chunk')).order_by(
'-count', 'last_name', 'first_name'),
})
+@active_tab('activity')
+def activity(request, isodate=None):
+ today = date.today()
+ try:
+ day = helpers.parse_isodate(isodate)
+ except ValueError:
+ day = today
+
+ if day > today:
+ raise Http404
+ if day != today:
+ next_day = day + timedelta(1)
+ prev_day = day - timedelta(1)
+
+ return render(request, 'catalogue/activity.html', locals())
+
+
@never_cache
def logout_then_redirect(request):
auth.logout(request)
return http.HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?='))
+@permission_required('catalogue.add_book')
@active_tab('create')
def create_missing(request, slug=None):
if slug is None:
creator = request.user
else:
creator = None
- book = Book.create(creator=creator,
+ book = Book.create(
+ text=form.cleaned_data['text'],
+ creator=creator,
slug=form.cleaned_data['slug'],
title=form.cleaned_data['title'],
- text=form.cleaned_data['text'],
+ gallery=form.cleaned_data['gallery'],
)
- return http.HttpResponseRedirect(reverse("wiki_editor", args=[book.slug]))
+ return http.HttpResponseRedirect(reverse("catalogue_book", args=[book.slug]))
else:
form = forms.DocumentCreateForm(initial={
"slug": slug,
"title": slug.replace('-', ' ').title(),
+ "gallery": slug,
})
- return direct_to_template(request, "catalogue/document_create_missing.html", extra_context={
+ return render(request, "catalogue/document_create_missing.html", {
"slug": slug,
"form": form,
+
+ "logout_to": '/',
})
+@permission_required('catalogue.add_book')
@active_tab('upload')
def upload(request):
if request.method == "POST":
form = forms.DocumentsUploadForm(request.POST, request.FILES)
if form.is_valid():
- import slughifi
+ from slugify import slugify
if request.user.is_authenticated():
creator = request.user
if filename[-1] == '/':
continue
title = os.path.basename(filename)[:-4]
- slug = slughifi(title)
+ slug = slugify(title)
if not (slug and filename.endswith('.xml')):
skipped_list.append(filename)
elif slug in slugs:
if not error_list:
for filename, slug, title in ok_list:
- Book.create(creator=creator,
+ book = Book.create(
+ text=zip.read(filename).decode('utf-8'),
+ creator=creator,
slug=slug,
title=title,
- text=zip.read(filename).decode('utf-8'),
)
- return direct_to_template(request, "catalogue/document_upload.html", extra_context={
+ return render(request, "catalogue/document_upload.html", {
"form": form,
"ok_list": ok_list,
"skipped_list": skipped_list,
"error_list": error_list,
+
+ "logout_to": '/',
})
else:
form = forms.DocumentsUploadForm()
- return direct_to_template(request, "catalogue/document_upload.html", extra_context={
+ return render(request, "catalogue/document_upload.html", {
"form": form,
+
+ "logout_to": '/',
})
@never_cache
def book_xml(request, slug):
- xml = get_object_or_404(Book, slug=slug).materialize()
+ book = get_object_or_404(Book, slug=slug)
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+ xml = book.materialize()
- response = http.HttpResponse(xml, content_type='application/xml', mimetype='application/wl+xml')
+ response = http.HttpResponse(xml, content_type='application/xml')
response['Content-Disposition'] = 'attachment; filename=%s.xml' % slug
return response
@never_cache
def book_txt(request, slug):
- xml = get_object_or_404(Book, slug=slug).materialize()
- output = StringIO()
- # errors?
- librarian.text.transform(StringIO(xml), output)
- text = output.getvalue()
- response = http.HttpResponse(text, content_type='text/plain', mimetype='text/plain')
+ book = get_object_or_404(Book, slug=slug)
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
+ doc = book.wldocument()
+ text = doc.as_text().get_string()
+ response = http.HttpResponse(text, content_type='text/plain')
response['Content-Disposition'] = 'attachment; filename=%s.txt' % slug
return response
@never_cache
def book_html(request, slug):
- xml = get_object_or_404(Book, slug=slug).materialize()
- output = StringIO()
- # errors?
- librarian.html.transform(StringIO(xml), output, parse_dublincore=False,
- flags=['full-page'])
- html = output.getvalue()
- response = http.HttpResponse(html, content_type='text/html', mimetype='text/html')
+ book = get_object_or_404(Book, slug=slug)
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
+ doc = book.wldocument(parse_dublincore=False)
+ html = doc.as_html(options={'gallery': "'%s'" % book.gallery_url()})
+
+ html = html.get_string() if html is not None else ''
+ # response = http.HttpResponse(html, content_type='text/html')
+ # return response
+ # book_themes = {}
+ # for fragment in book.fragments.all().iterator():
+ # for theme in fragment.tags.filter(category='theme').iterator():
+ # book_themes.setdefault(theme, []).append(fragment)
+
+ # book_themes = book_themes.items()
+ # book_themes.sort(key=lambda s: s[0].sort_key)
+ return render(request, 'catalogue/book_text.html', locals())
+
+
+@never_cache
+def book_pdf(request, slug):
+ book = get_object_or_404(Book, slug=slug)
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
+ # TODO: move to celery
+ doc = book.wldocument()
+ # TODO: error handling
+ pdf_file = doc.as_pdf(cover=True, ilustr_path=book.gallery_path())
+ from catalogue.ebook_utils import serve_file
+ return serve_file(pdf_file.get_filename(),
+ book.slug + '.pdf', 'application/pdf')
+
+
+@never_cache
+def book_epub(request, slug):
+ book = get_object_or_404(Book, slug=slug)
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
+ # TODO: move to celery
+ doc = book.wldocument()
+ # TODO: error handling
+ epub = doc.as_epub(ilustr_path=book.gallery_path()).get_string()
+ response = HttpResponse(content_type='application/epub+zip')
+ response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.epub'
+ response.write(epub)
+ return response
+
+
+@never_cache
+def book_mobi(request, slug):
+ book = get_object_or_404(Book, slug=slug)
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
+ # TODO: move to celery
+ doc = book.wldocument()
+ # TODO: error handling
+ mobi = doc.as_mobi(ilustr_path=book.gallery_path()).get_string()
+ response = HttpResponse(content_type='application/x-mobipocket-ebook')
+ response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.mobi'
+ response.write(mobi)
return response
doc = Chunk.get(slug, chunk)
except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
raise Http404
+ if not doc.book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
return http.HttpResponse(str(doc.revision()))
def book(request, slug):
book = get_object_or_404(Book, slug=slug)
-
- # TODO: most of this should go somewhere else
-
- # do we need some automation?
- first_master = None
- chunks = []
- need_fixing = False
- choose_master = False
-
- length = book.chunk_set.count()
- for i, chunk in enumerate(book):
- chunk_dict = {
- "chunk": chunk,
- "fix": [],
- "grade": ""
- }
- graded = xml_tools.GradedText(chunk.materialize())
- if graded.is_wl():
- master = graded.master()
- if first_master is None:
- first_master = master
- elif master != first_master:
- chunk_dict['fix'].append('bad-master')
-
- if i > 0 and not graded.has_trim_begin():
- chunk_dict['fix'].append('trim-begin')
- if i < length - 1 and not graded.has_trim_end():
- chunk_dict['fix'].append('trim-end')
-
- if chunk_dict['fix']:
- chunk_dict['grade'] = 'wl-fix'
- else:
- chunk_dict['grade'] = 'wl'
-
- elif graded.is_broken_wl():
- chunk_dict['grade'] = 'wl-broken'
- elif graded.is_xml():
- chunk_dict['grade'] = 'xml'
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
+ if request.user.has_perm('catalogue.change_book'):
+ if request.method == "POST":
+ form = forms.BookForm(request.POST, instance=book)
+ if form.is_valid():
+ form.save()
+ return http.HttpResponseRedirect(book.get_absolute_url())
else:
- chunk_dict['grade'] = 'plain'
- chunk_dict['fix'].append('wl')
- choose_master = True
+ form = forms.BookForm(instance=book)
+ editable = True
+ else:
+ form = forms.ReadonlyBookForm(instance=book)
+ editable = False
- if chunk_dict['fix']:
- need_fixing = True
- chunks.append(chunk_dict)
+ publish_error = book.publishable_error()
+ publishable = publish_error is None
- if first_master or not need_fixing:
- choose_master = False
+ return render(request, "catalogue/book_detail.html", {
+ "book": book,
+ "publishable": publishable,
+ "publishable_error": publish_error,
+ "form": form,
+ "editable": editable,
+ })
- if request.method == "POST":
- form = forms.ChooseMasterForm(request.POST)
- if not choose_master or form.is_valid():
- if choose_master:
- first_master = form.cleaned_data['master']
-
- # do the actual fixing
- for c in chunks:
- if not c['fix']:
- continue
- text = c['chunk'].materialize()
- for fix in c['fix']:
- if fix == 'bad-master':
- text = xml_tools.change_master(text, first_master)
- elif fix == 'trim-begin':
- text = xml_tools.add_trim_begin(text)
- elif fix == 'trim-end':
- text = xml_tools.add_trim_end(text)
- elif fix == 'wl':
- text = xml_tools.basic_structure(text, first_master)
- author = request.user if request.user.is_authenticated() else None
- description = "auto-fix: " + ", ".join(c['fix'])
- c['chunk'].commit(text=text, author=author,
- description=description)
-
- return http.HttpResponseRedirect(book.get_absolute_url())
- elif choose_master:
- form = forms.ChooseMasterForm()
+def image(request, slug):
+ image = get_object_or_404(Image, slug=slug)
+ if not image.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
+ if request.user.has_perm('catalogue.change_image'):
+ if request.method == "POST":
+ form = forms.ImageForm(request.POST, instance=image)
+ if form.is_valid():
+ form.save()
+ return http.HttpResponseRedirect(image.get_absolute_url())
+ else:
+ form = forms.ImageForm(instance=image)
+ editable = True
else:
- form = None
+ form = forms.ReadonlyImageForm(instance=image)
+ editable = False
- return direct_to_template(request, "catalogue/book_detail.html", extra_context={
- "book": book,
- "chunks": chunks,
- "need_fixing": need_fixing,
- "choose_master": choose_master,
- "first_master": first_master,
+ publish_error = image.publishable_error()
+ publishable = publish_error is None
+
+ return render(request, "catalogue/image_detail.html", {
+ "object": image,
+ "publishable": publishable,
+ "publishable_error": publish_error,
"form": form,
+ "editable": editable,
})
+@permission_required('catalogue.add_chunk')
def chunk_add(request, slug, chunk):
try:
doc = Chunk.get(slug, chunk)
except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
raise Http404
+ if not doc.book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
if request.method == "POST":
form = forms.ChunkAddForm(request.POST, instance=doc)
creator = None
doc.split(creator=creator,
slug=form.cleaned_data['slug'],
- comment=form.cleaned_data['comment'],
+ title=form.cleaned_data['title'],
+ gallery_start=form.cleaned_data['gallery_start'],
+ user=form.cleaned_data['user'],
+ stage=form.cleaned_data['stage']
)
return http.HttpResponseRedirect(doc.book.get_absolute_url())
else:
form = forms.ChunkAddForm(initial={
"slug": str(doc.number + 1),
- "comment": "cz. %d" % (doc.number + 1, ),
+ "title": "cz. %d" % (doc.number + 1, ),
})
- return direct_to_template(request, "catalogue/chunk_add.html", extra_context={
+ return render(request, "catalogue/chunk_add.html", {
"chunk": doc,
"form": form,
})
+@login_required
def chunk_edit(request, slug, chunk):
try:
doc = Chunk.get(slug, chunk)
except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
raise Http404
+ if not doc.book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
if request.method == "POST":
form = forms.ChunkForm(request.POST, instance=doc)
if form.is_valid():
form.save()
- return http.HttpResponseRedirect(doc.book.get_absolute_url())
+ go_next = request.GET.get('next', None)
+ if go_next:
+ go_next = urlquote_plus(unquote(iri_to_uri(go_next)), safe='/?=&')
+ else:
+ go_next = doc.book.get_absolute_url()
+ return http.HttpResponseRedirect(go_next)
else:
form = forms.ChunkForm(instance=doc)
- return direct_to_template(request, "catalogue/chunk_edit.html", extra_context={
+
+ referer = request.META.get('HTTP_REFERER')
+ if referer:
+ parts = urlsplit(referer)
+ parts = ['', ''] + list(parts[2:])
+ go_next = urlquote_plus(urlunsplit(parts))
+ else:
+ go_next = ''
+
+ return render(request, "catalogue/chunk_edit.html", {
"chunk": doc,
"form": form,
+ "go_next": go_next,
})
+@transaction.atomic
+@login_required
+@require_POST
+def chunk_mass_edit(request):
+ ids = map(int, filter(lambda i: i.strip()!='', request.POST.get('ids').split(',')))
+ chunks = map(lambda i: Chunk.objects.get(id=i), ids)
+
+ stage = request.POST.get('stage')
+ if stage:
+ try:
+ stage = Chunk.tag_model.objects.get(slug=stage)
+ except Chunk.DoesNotExist, e:
+ stage = None
+
+ for c in chunks: c.stage = stage
+
+ username = request.POST.get('user')
+ logger.info("username: %s" % username)
+ logger.info(request.POST)
+ if username:
+ try:
+ user = User.objects.get(username=username)
+ except User.DoesNotExist, e:
+ user = None
+
+ for c in chunks: c.user = user
+
+ project_id = request.POST.get('project')
+ if project_id:
+ try:
+ project = Project.objects.get(pk=int(project_id))
+ except (Project.DoesNotExist, ValueError), e:
+ project = None
+ for c in chunks:
+ book = c.book
+ book.project = project
+ book.save()
+
+ for c in chunks: c.save()
+
+ return HttpResponse("", content_type="text/plain")
+
+
+@transaction.atomic
+@login_required
+@require_POST
+def image_mass_edit(request):
+ ids = map(int, filter(lambda i: i.strip()!='', request.POST.get('ids').split(',')))
+ images = map(lambda i: Image.objects.get(id=i), ids)
+
+ stage = request.POST.get('stage')
+ if stage:
+ try:
+ stage = Image.tag_model.objects.get(slug=stage)
+ except Image.DoesNotExist, e:
+ stage = None
+
+ for c in images: c.stage = stage
+
+ username = request.POST.get('user')
+ logger.info("username: %s" % username)
+ logger.info(request.POST)
+ if username:
+ try:
+ user = User.objects.get(username=username)
+ except User.DoesNotExist, e:
+ user = None
+
+ for c in images: c.user = user
+
+ project_id = request.POST.get('project')
+ if project_id:
+ try:
+ project = Project.objects.get(pk=int(project_id))
+ except (Project.DoesNotExist, ValueError), e:
+ project = None
+ for c in images:
+ c.project = project
+
+ for c in images: c.save()
+
+ return HttpResponse("", content_type="text/plain")
+
+
+@permission_required('catalogue.change_book')
def book_append(request, slug):
book = get_object_or_404(Book, slug=slug)
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
if request.method == "POST":
- form = forms.BookAppendForm(request.POST)
+ form = forms.BookAppendForm(book, request.POST)
if form.is_valid():
append_to = form.cleaned_data['append_to']
append_to.append(book)
return http.HttpResponseRedirect(append_to.get_absolute_url())
else:
- form = forms.BookAppendForm()
- return direct_to_template(request, "catalogue/book_append_to.html", extra_context={
+ form = forms.BookAppendForm(book)
+ return render(request, "catalogue/book_append_to.html", {
"book": book,
"form": form,
- })
-
-def book_edit(request, slug):
- book = get_object_or_404(Book, slug=slug)
- if request.method == "POST":
- form = forms.BookForm(request.POST, instance=book)
- if form.is_valid():
- form.save()
- return http.HttpResponseRedirect(book.get_absolute_url())
- else:
- form = forms.BookForm(instance=book)
- return direct_to_template(request, "catalogue/book_edit.html", extra_context={
- "book": book,
- "form": form,
+ "logout_to": '/',
})
@login_required
def publish(request, slug):
book = get_object_or_404(Book, slug=slug)
+ if not book.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
try:
- ret = api_call(request.user, "books", {"book_xml": book.materialize()})
+ protocol = 'https://' if request.is_secure() else 'http://'
+ book.publish(request.user, host=protocol + request.get_host())
+ except NotAuthorizedError:
+ return http.HttpResponseRedirect(reverse('apiclient_oauth'))
except BaseException, e:
return http.HttpResponse(e)
else:
- book.last_published = datetime.now()
- book.save()
return http.HttpResponseRedirect(book.get_absolute_url())
+
+
+@require_POST
+@login_required
+def publish_image(request, slug):
+ image = get_object_or_404(Image, slug=slug)
+ if not image.accessible(request):
+ return HttpResponseForbidden("Not authorized.")
+
+ try:
+ image.publish(request.user)
+ except NotAuthorizedError:
+ return http.HttpResponseRedirect(reverse('apiclient_oauth'))
+ except BaseException, e:
+ return http.HttpResponse(e)
+ else:
+ return http.HttpResponseRedirect(image.get_absolute_url())
+
+
+class GalleryView(UploadView):
+ def get_object(self, request, slug):
+ book = get_object_or_404(Book, slug=slug)
+ if not book.gallery:
+ raise Http404
+ return book
+
+ def breadcrumbs(self):
+ return [
+ (_('books'), reverse('catalogue_document_list')),
+ (self.object.title, self.object.get_absolute_url()),
+ (_('scan gallery'),),
+ ]
+
+ def get_directory(self):
+ return "%s%s/" % (settings.IMAGE_DIR, self.object.gallery)
+
+
+def active_users_list(request):
+ since = date(date.today().year, 1, 1)
+ by_user = defaultdict(lambda: 0)
+ by_email = defaultdict(lambda: 0)
+ names_by_email = defaultdict(set)
+ for change_model in (Chunk.change_model, Image.change_model):
+ for c in change_model.objects.filter(
+ created_at__gte=since).order_by(
+ 'author', 'author_email', 'author_name').values(
+ 'author', 'author_name', 'author_email').annotate(
+ c=Count('author'), ce=Count('author_email')).distinct():
+ if c['author']:
+ by_user[c['author']] += c['c']
+ else:
+ by_email[c['author_email']] += c['ce']
+ if c['author_name'].strip():
+ names_by_email[c['author_email']].add(c['author_name'])
+ for user in User.objects.filter(pk__in=by_user):
+ by_email[user.email] += by_user[user.pk]
+ names_by_email[user.email].add("%s %s" % (user.first_name, user.last_name))
+
+ active_users = []
+ for email, count in by_email.items():
+ active_users.append((email, names_by_email[email], count))
+ active_users.sort(key=lambda x: -x[2])
+ return render(request, 'catalogue/active_users_list.html', {
+ 'users': active_users,
+ 'since': since,
+ })
+
+
fnp / redakcja.git / blobdiff