import os
+import functools
+import logging
+logger = logging.getLogger("fnp.wiki")
from django.conf import settings
+
from django.views.generic.simple import direct_to_template
-from django.http import HttpResponse, Http404
-from django.utils import simplejson as json
+from django.views.decorators.http import require_POST, require_GET
+from django.core.urlresolvers import reverse
+from wiki.helpers import (JSONResponse, JSONFormInvalid, JSONServerError,
+ ajax_require_permission, recursive_groupby)
+from django import http
+
+from django.contrib.auth.decorators import login_required
-from wiki.models import storage, Document, DocumentNotFound
-from wiki.forms import DocumentForm
+from wiki.models import getstorage, DocumentNotFound, normalize_name, split_name, join_name
+from wiki.forms import DocumentTextSaveForm, DocumentTagForm, DocumentCreateForm
from datetime import datetime
+from django.utils.encoding import smart_unicode
+from django.utils.translation import ugettext_lazy as _
-# import google_diff
-import difflib
+#
+# Quick hack around caching problems, TODO: use ETags
+#
+from django.views.decorators.cache import never_cache
-class DateTimeEncoder(json.JSONEncoder):
- def default(self, obj):
- if isinstance(obj, datetime):
- return datetime.ctime(obj) + " " + (datetime.tzname(obj) or 'GMT')
- return json.JSONEncoder.default(self, obj)
+import wlapi
+import nice_diff
+import operator
-def document_list(request, template_name = 'wiki/document_list.html'):
- return direct_to_template(request, template_name, extra_context = {
- 'document_list': storage.all(),
- })
+MAX_LAST_DOCS = 10
+
+
+def normalized_name(view):
+
+ @functools.wraps(view)
+ def decorated(request, name, *args):
+ normalized = normalize_name(name)
+ logger.debug('View check %r -> %r', name, normalized)
+
+ if normalized != name:
+ return http.HttpResponseRedirect(
+ reverse('wiki_' + view.__name__, kwargs={'name': normalized}))
+
+ return view(request, name, *args)
+
+ return decorated
-def document_detail(request, name, template_name = 'wiki/document_details.html'):
+
+
+@require_GET
+@normalized_name
+def editor_readonly(request, name, template_name='wiki/document_details_readonly.html'):
+ name = normalize_name(name)
+ storage = getstorage()
+
try:
- document = storage.get(name)
- except DocumentNotFound:
- # WTF ?!
- raise Http404
- # document = Document(storage, name = name, text = '')
+ revision = request.GET['revision']
+ document = storage.get(name, revision)
+ except (KeyError, DocumentNotFound) as e:
+ raise http.Http404
+
+ access_time = datetime.now()
+ last_documents = request.session.get("wiki_last_docs", {})
+ last_documents[name] = access_time
+
+ if len(last_documents) > MAX_LAST_DOCS:
+ oldest_key = min(last_documents, key=last_documents.__getitem__)
+ del last_documents[oldest_key]
+ request.session['wiki_last_docs'] = last_documents
+
+ return direct_to_template(request, template_name, extra_context={
+ 'document': document,
+ 'document_name': document.name,
+ 'document_info': dict(document.info(), readonly=True),
+ 'document_meta': document.meta,
+ })
+
+
+@normalized_name
+def create_missing(request, name):
+ storage = getstorage()
+
+ if request.method == "POST":
+ form = DocumentCreateForm(request.POST, request.FILES)
+ if form.is_valid():
+ doc = storage.create_document(
+ name=form.cleaned_data['id'],
+ text=form.cleaned_data['text'],
+ )
+
+ return http.HttpResponseRedirect(reverse("wiki_editor", args=[doc.name]))
+ else:
+ form = DocumentCreateForm(initial={
+ "id": name.replace(" ", "_"),
+ "title": name.title(),
+ })
+
+ return direct_to_template(request, "wiki/document_create_missing.html", extra_context={
+ "document_name": name,
+ "form": form,
+ })
+
+
+@never_cache
+@normalized_name
+def text(request, name):
+ storage = getstorage()
if request.method == 'POST':
- form = DocumentForm(request.POST, instance = document)
+ form = DocumentTextSaveForm(request.POST, prefix="textsave")
+
if form.is_valid():
- document = form.save()
- return HttpResponse(json.dumps({'text': document.plain_text, 'meta': document.meta(), 'revision': document.revision()}))
+ revision = form.cleaned_data['parent_revision']
+
+ document = storage.get_or_404(name, revision)
+ document.text = form.cleaned_data['text']
+
+ comment = form.cleaned_data['comment']
+
+ if form.cleaned_data['stage_completed']:
+ comment += '\n#stage-finished: %s\n' % form.cleaned_data['stage_completed']
+
+ author = "%s <%s>" % (form.cleaned_data['author_name'], form.cleaned_data['author_email'])
+
+ storage.put(document, author=author, comment=comment, parent=revision)
+ document = storage.get(name)
+
+ return JSONResponse({
+ 'text': document.plain_text if revision != document.revision else None,
+ 'meta': document.meta(),
+ 'revision': document.revision,
+ })
else:
- return HttpResponse(json.dumps({'errors': form.errors}))
+ return JSONFormInvalid(form)
else:
- form = DocumentForm(instance = document)
+ revision = request.GET.get("revision", None)
- return direct_to_template(request, template_name, extra_context = {
- 'document': document,
- 'form': form,
- })
+ try:
+ try:
+ revision = revision and int(revision)
+ logger.info("Fetching %s", revision)
+ document = storage.get(name, revision)
+ except ValueError:
+ # treat as a tag
+ logger.info("Fetching tag %s", revision)
+ document = storage.get_by_tag(name, revision)
+ except DocumentNotFound:
+ raise http.Http404
+
+ return JSONResponse({
+ 'text': document.plain_text,
+ 'meta': document.meta(),
+ 'revision': document.revision,
+ })
-def document_gallery(request, directory):
+@never_cache
+@normalized_name
+@require_POST
+def revert(request, name):
+ storage = getstorage()
+ revision = request.POST['target_revision']
+
try:
- base_dir = os.path.join(settings.MEDIA_ROOT, settings.FILEBROWSER_DIRECTORY, directory)
- images = [u'%s%s%s/%s' % (settings.MEDIA_URL, settings.FILEBROWSER_DIRECTORY, directory, f) for f in os.listdir(base_dir) if os.path.splitext(f)[1].lower() in (u'.jpg', u'.jpeg', u'.png')]
+ document = storage.revert(name, revision)
+
+ return JSONResponse({
+ 'text': document.plain_text if revision != document.revision else None,
+ 'meta': document.meta(),
+ 'revision': document.revision,
+ })
+ except DocumentNotFound:
+ raise http.Http404
+
+@never_cache
+def gallery(request, directory):
+ try:
+ base_url = ''.join((
+ smart_unicode(settings.MEDIA_URL),
+ smart_unicode(settings.FILEBROWSER_DIRECTORY),
+ smart_unicode(directory)))
+
+ base_dir = os.path.join(
+ smart_unicode(settings.MEDIA_ROOT),
+ smart_unicode(settings.FILEBROWSER_DIRECTORY),
+ smart_unicode(directory))
+
+ def map_to_url(filename):
+ return "%s/%s" % (base_url, smart_unicode(filename))
+
+ def is_image(filename):
+ return os.path.splitext(f)[1].lower() in (u'.jpg', u'.jpeg', u'.png')
+
+ images = [map_to_url(f) for f in map(smart_unicode, os.listdir(base_dir)) if is_image(f)]
images.sort()
- return HttpResponse(json.dumps(images))
- except (IndexError, OSError), exc:
- import traceback
- traceback.print_exc()
-
- raise Http404
-
-def document_diff(request, name, revA, revB):
- differ = difflib.HtmlDiff(wrapcolumn=60)
-
- docA = storage.get(name, int(revA))
- docB = storage.get(name, int(revB))
-
- return HttpResponse(differ.make_table(
- docA.plain_text.splitlines(),
- docB.plain_text.splitlines() ) )
-
-
-def document_history(reuqest, name):
- return HttpResponse( json.dumps(storage.history(name), cls=DateTimeEncoder), mimetype='application/json')
+ return JSONResponse(images)
+ except (IndexError, OSError) as e:
+ logger.exception("Unable to fetch gallery")
+ raise http.Http404
+
+
+@never_cache
+@normalized_name
+def diff(request, name):
+ storage = getstorage()
+
+ revA = int(request.GET.get('from', 0))
+ revB = int(request.GET.get('to', 0))
+
+ if revA > revB:
+ revA, revB = revB, revA
+
+ if revB == 0:
+ revB = None
+
+ docA = storage.get_or_404(name, int(revA))
+ docB = storage.get_or_404(name, int(revB))
+
+ return http.HttpResponse(nice_diff.html_diff_table(docA.plain_text.splitlines(),
+ docB.plain_text.splitlines(), context=3))
+
+
+@never_cache
+@normalized_name
+def history(request, name):
+ storage = getstorage()
+
+ # TODO: pagination
+ changesets = list(storage.history(name))
+
+ return JSONResponse(changesets)
+
+
+@require_POST
+@ajax_require_permission('wiki.can_change_tags')
+def add_tag(request, name):
+ name = normalize_name(name)
+ storage = getstorage()
+
+ form = DocumentTagForm(request.POST, prefix="addtag")
+ if form.is_valid():
+ doc = storage.get_or_404(form.cleaned_data['id'])
+ doc.add_tag(tag=form.cleaned_data['tag'],
+ revision=form.cleaned_data['revision'],
+ author=request.user.username)
+ return JSONResponse({"message": _("Tag added")})
+ else:
+ return JSONFormInvalid(form)
+
+
+@require_POST
+@ajax_require_permission('wiki.can_publish')
+def publish(request, name):
+ name = normalize_name(name)
+
+ storage = getstorage()
+ document = storage.get_by_tag(name, "ready_to_publish")
+
+ api = wlapi.WLAPI(**settings.WL_API_CONFIG)
+
+ try:
+ return JSONResponse({"result": api.publish_book(document)})
+ except wlapi.APICallException, e:
+ return JSONServerError({"message": str(e)})
+
+@login_required
+def status_report(request):
+ pass
+
fnp / redakcja.git / blobdiff