X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/c16a4ce964e291edc7fd10dcd12a489a17b9f8d6..5913c54d19b8f6775633176032161d49f9b2f1aa:/apps/wiki/views.py?ds=sidebyside diff --git a/apps/wiki/views.py b/apps/wiki/views.py deleted file mode 100644 index 46f0665f..00000000 --- a/apps/wiki/views.py +++ /dev/null @@ -1,258 +0,0 @@ -import os - -from django.conf import settings - -from django.views.generic.simple import direct_to_template -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 -from django import http - -from wiki.models import getstorage, DocumentNotFound -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 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': 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'): - storage = getstorage() - - try: - document = storage.get(name) - except DocumentNotFound: - return http.HttpResponseRedirect(reverse("wiki_create_missing", args=[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_name': document.name, - 'document_info': document.info, - 'document_meta': document.meta, - 'forms': { - "text_save": DocumentTextSaveForm(prefix="textsave"), - "add_tag": DocumentTagForm(prefix="addtag"), - }, - }) - - -@require_GET -def document_detail_readonly(request, name, template_name='wiki/document_details_readonly.html'): - storage = getstorage() - - try: - 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, - }) - - -def document_create_missing(request, name): - storage = getstorage() - - if request.method == "POST": - form = DocumentCreateForm(request.POST, request.FILES) - if form.is_valid(): - doc = storage.create_document( - id=form.cleaned_data['id'], - text=form.cleaned_data['text'], - ) - - return http.HttpResponseRedirect(reverse("wiki_details", 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 -def document_text(request, name): - storage = getstorage() - - if request.method == 'POST': - form = DocumentTextSaveForm(request.POST, prefix="textsave") - - if form.is_valid(): - revision = form.cleaned_data['parent_revision'] - - document = storage.get_or_404(name, 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, - ) - - document = storage.get(name) - - return JSONResponse({ - 'text': document.plain_text if revision != document.revision else None, - 'meta': document.meta(), - 'revision': document.revision, - }) - else: - return JSONFormInvalid(form) - else: - revision = request.GET.get("revision", None) - - 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, - }) - - -@never_cache -def document_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 JSONResponse(images) - except (IndexError, OSError) as e: - logger.exception("Unable to fetch gallery") - 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(), context=3)) - - -@never_cache -def document_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 document_add_tag(request, 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 document_publish(request, 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)})