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
+from .helpers import JSONResponse, JSONFormInvalid, JSONServerError
+from django import http
-from wiki.models import storage, Document, DocumentNotFound
-from wiki.forms import DocumentForm
+from wiki.models import getstorage
+from wiki.forms import DocumentForm, DocumentTextSaveForm, DocumentTagForm
+from datetime import datetime
+from django.utils.encoding import smart_unicode
+import wlapi
+#
+# Quick hack around caching problems, TODO: use ETags
+#
+from django.views.decorators.cache import never_cache
+import logging
+logger = logging.getLogger("fnp.peanut.api")
+
+import nice_diff
+import operator
+
+MAX_LAST_DOCS = 10
+
+
+@never_cache
def document_list(request, template_name='wiki/document_list.html'):
+ # TODO: find a way to cache "Storage All"
return direct_to_template(request, template_name, extra_context={
- 'document_list': storage.all(),
+ 'document_list': getstorage().all(),
+ 'last_docs': sorted(request.session.get("wiki_last_docs", {}).items(),
+ key=operator.itemgetter(1), reverse=True),
})
+@never_cache
def document_detail(request, name, template_name='wiki/document_details.html'):
- try:
- document = storage.get(name)
- except DocumentNotFound:
- document = Document(storage, name=name, text='')
-
+
+ document = getstorage().get_or_404(name)
+
+ 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_info': document.info,
+ 'document_meta': document.meta,
+ 'forms': {"text_save": DocumentTextSaveForm(), "add_tag": DocumentTagForm()},
+ })
+
+
+@never_cache
+def document_text(request, name):
+ storage = getstorage()
+ document = storage.get_or_404(name)
if request.method == 'POST':
- form = DocumentForm(request.POST, instance=document)
+ form = DocumentTextSaveForm(request.POST)
+
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.text = form.cleaned_data['text']
+
+ storage.put(document,
+ author=form.cleaned_data['author'] or request.user.username,
+ comment=form.cleaned_data['comment'],
+ parent=revision,
+ )
+
+ 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)
-
- return direct_to_template(request, template_name, extra_context={
- 'document': document,
- 'form': form,
- })
+ return JSONResponse({
+ 'text': document.plain_text,
+ 'meta': document.meta(),
+ 'revision': document.revision(),
+ })
+@never_cache
def document_gallery(request, directory):
try:
- base_dir = os.path.join(settings.MEDIA_ROOT, settings.FILEBROWSER_DIRECTORY, directory)
- images = ['%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 ('.jpg', '.jpeg', '.png')]
- return HttpResponse(json.dumps(images))
- except (IndexError, OSError), e:
- raise Http404
+ 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 JSONResponse(images)
+ except (IndexError, OSError), exc:
+ import traceback
+ traceback.print_exc()
+ raise http.Http404
+
+
+@never_cache
+def document_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()))
+
+
+@never_cache
+def document_history(request, name):
+ storage = getstorage()
+ return JSONResponse(storage.history(name))
+
+
+@require_POST
+def document_add_tag(request, name):
+ storage = getstorage()
+
+ form = DocumentTagForm(request.POST)
+ if form.is_valid():
+ doc = storage.get_or_404(name, form.cleaned_data['version'])
+ doc.add_tag(form.cleaned_data['tag'])
+ return JSONResponse({"message": _("Tag added")})
+ else:
+ return JSONFormInvalid(form)
+
+
+@require_POST
+def document_publish(request, name, version):
+ storage = getstorage()
+
+ # get the document
+ document = storage.get_or_404(name, revision=int(version))
+
+ api = wlapi.WLAPI(settings.WL_API_CONFIG)
+ try:
+ return JSONResponse({"result": api.publish_book(document)})
+ except wlapi.APICallException, e:
+ return JSONServerError({"message": str(e)})
fnp / redakcja.git / blobdiff