+++ /dev/null
-import os
-from StringIO import StringIO
-import logging
-logger = logging.getLogger("fnp.wiki")
-
-from lxml import etree
-
-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, recursive_groupby)
-from django import http
-from django.shortcuts import get_object_or_404, redirect
-from django.http import Http404
-
-from wiki.models import Book, Chunk, Theme
-from wiki.forms import DocumentTextSaveForm, DocumentTextRevertForm, DocumentTagForm, DocumentCreateForm, DocumentsUploadForm
-from datetime import datetime
-from django.utils.encoding import smart_unicode
-from django.utils.translation import ugettext_lazy as _
-from django.utils.decorators import decorator_from_middleware
-from django.middleware.gzip import GZipMiddleware
-
-import librarian.html
-import librarian.text
-
-#
-# Quick hack around caching problems, TODO: use ETags
-#
-from django.views.decorators.cache import never_cache
-
-import nice_diff
-import operator
-
-MAX_LAST_DOCS = 10
-
-
-@never_cache
-def document_list(request):
- return direct_to_template(request, 'wiki/document_list.html', extra_context={
- 'books': Book.objects.all(),
- 'last_books': sorted(request.session.get("wiki_last_books", {}).items(),
- key=lambda x: x[1]['time'], reverse=True),
- })
-
-
-@never_cache
-def editor(request, slug, chunk=None, template_name='wiki/document_details.html'):
- try:
- chunk = Chunk.get(slug, chunk)
- except Chunk.MultipleObjectsReturned:
- # TODO: choice page
- raise Http404
- except Chunk.DoesNotExist:
- if chunk is None:
- try:
- book = Book.objects.get(slug=slug)
- except Book.DoesNotExist:
- return http.HttpResponseRedirect(reverse("wiki_create_missing", args=[slug]))
- else:
- raise Http404
-
- access_time = datetime.now()
- last_books = request.session.get("wiki_last_books", {})
- last_books[slug, chunk.slug] = {
- 'time': access_time,
- 'title': chunk.pretty_name(),
- }
-
- if len(last_books) > MAX_LAST_DOCS:
- oldest_key = min(last_books, key=lambda x: last_books[x]['time'])
- del last_books[oldest_key]
- request.session['wiki_last_books'] = last_books
-
- return direct_to_template(request, template_name, extra_context={
- 'chunk': chunk,
- 'forms': {
- "text_save": DocumentTextSaveForm(prefix="textsave"),
- "text_revert": DocumentTextRevertForm(prefix="textrevert"),
- "add_tag": DocumentTagForm(prefix="addtag"),
- },
- 'REDMINE_URL': settings.REDMINE_URL,
- })
-
-
-@require_GET
-def editor_readonly(request, slug, chunk=None, template_name='wiki/document_details_readonly.html'):
- try:
- chunk = Chunk.get(slug, chunk)
- revision = request.GET['revision']
- except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist, KeyError):
- raise Http404
-
- access_time = datetime.now()
- last_books = request.session.get("wiki_last_books", {})
- last_books[slug, chunk.slug] = {
- 'time': access_time,
- 'title': chunk.book.title,
- }
-
- if len(last_books) > MAX_LAST_DOCS:
- oldest_key = min(last_books, key=lambda x: last_books[x]['time'])
- del last_books[oldest_key]
- request.session['wiki_last_books'] = last_books
-
- return direct_to_template(request, template_name, extra_context={
- 'chunk': chunk,
- 'revision': revision,
- 'readonly': True,
- 'REDMINE_URL': settings.REDMINE_URL,
- })
-
-
-def create_missing(request, slug):
- slug = slug.replace(' ', '-')
-
- if request.method == "POST":
- form = DocumentCreateForm(request.POST, request.FILES)
- if form.is_valid():
-
- if request.user.is_authenticated():
- creator = request.user
- else:
- creator = None
- book = Book.create(creator=creator,
- slug=form.cleaned_data['slug'],
- title=form.cleaned_data['title'],
- text=form.cleaned_data['text'],
- )
-
- return http.HttpResponseRedirect(reverse("wiki_editor", args=[book.slug]))
- else:
- form = DocumentCreateForm(initial={
- "slug": slug,
- "title": slug.replace('-', ' ').title(),
- })
-
- return direct_to_template(request, "wiki/document_create_missing.html", extra_context={
- "slug": slug,
- "form": form,
- })
-
-
-def upload(request):
- if request.method == "POST":
- form = DocumentsUploadForm(request.POST, request.FILES)
- if form.is_valid():
- import slughifi
-
- if request.user.is_authenticated():
- creator = request.user
- else:
- creator = None
-
- zip = form.cleaned_data['zip']
- skipped_list = []
- ok_list = []
- error_list = []
- slugs = {}
- existing = [book.slug for book in Book.objects.all()]
- for filename in zip.namelist():
- if filename[-1] == '/':
- continue
- title = os.path.basename(filename)[:-4]
- slug = slughifi(title)
- if not (slug and filename.endswith('.xml')):
- skipped_list.append(filename)
- elif slug in slugs:
- error_list.append((filename, slug, _('Slug already used for %s' % slugs[slug])))
- elif slug in existing:
- error_list.append((filename, slug, _('Slug already used in repository.')))
- else:
- try:
- zip.read(filename).decode('utf-8') # test read
- ok_list.append((filename, slug, title))
- except UnicodeDecodeError:
- error_list.append((filename, title, _('File should be UTF-8 encoded.')))
- slugs[slug] = filename
-
- if not error_list:
- for filename, slug, title in ok_list:
- Book.create(creator=creator,
- slug=slug,
- title=title,
- text=zip.read(filename).decode('utf-8'),
- )
-
- return direct_to_template(request, "wiki/document_upload.html", extra_context={
- "form": form,
- "ok_list": ok_list,
- "skipped_list": skipped_list,
- "error_list": error_list,
- })
- else:
- form = DocumentsUploadForm()
-
- return direct_to_template(request, "wiki/document_upload.html", extra_context={
- "form": form,
- })
-
-
-@never_cache
-@decorator_from_middleware(GZipMiddleware)
-def text(request, slug, chunk=None):
- try:
- doc = Chunk.get(slug, chunk).doc
- except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
- raise Http404
-
- if request.method == 'POST':
- form = DocumentTextSaveForm(request.POST, prefix="textsave")
- if form.is_valid():
- # TODO:
- # - stage completion should be stored (as a relation)
-
- if request.user.is_authenticated():
- author = request.user
- else:
- author = None
- text = form.cleaned_data['text']
- parent_revision = form.cleaned_data['parent_revision']
- parent = doc.at_revision(parent_revision)
- doc.commit(author=author,
- text=text,
- parent=parent,
- description=form.cleaned_data['comment'],
- )
- revision = doc.revision()
- return JSONResponse({
- 'text': doc.materialize() if parent_revision != revision else None,
- 'meta': {},
- 'revision': revision,
- })
- else:
- return JSONFormInvalid(form)
- else:
- revision = request.GET.get("revision", None)
-
- try:
- revision = int(revision)
- except (ValueError, TypeError):
- revision = None
-
- return JSONResponse({
- 'text': doc.at_revision(revision).materialize(),
- 'meta': {},
- 'revision': revision if revision else doc.revision(),
- })
-
-
-@never_cache
-def book_xml(request, slug):
- xml = get_object_or_404(Book, slug=slug).materialize()
-
- response = http.HttpResponse(xml, content_type='application/xml', mimetype='application/wl+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')
- 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')
- return response
-
-
-@never_cache
-@require_POST
-def revert(request, slug, chunk=None):
- form = DocumentTextRevertForm(request.POST, prefix="textrevert")
- if form.is_valid():
- try:
- doc = Chunk.get(slug, chunk).doc
- except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
- raise Http404
-
- revision = form.cleaned_data['revision']
-
- comment = form.cleaned_data['comment']
- comment += "\n#revert to %s" % revision
-
- if request.user.is_authenticated():
- author = request.user
- else:
- author = None
-
- before = doc.revision()
- logger.info("Reverting %s to %s", slug, revision)
- doc.at_revision(revision).revert(author=author, description=comment)
-
- return JSONResponse({
- 'text': doc.materialize() if before != doc.revision() else None,
- 'meta': {},
- 'revision': doc.revision(),
- })
- else:
- return JSONFormInvalid(form)
-
-
-@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 JSONResponse(images)
- except (IndexError, OSError):
- logger.exception("Unable to fetch gallery")
- raise http.Http404
-
-
-@never_cache
-def diff(request, slug, chunk=None):
- 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
-
- try:
- doc = Chunk.get(slug, chunk).doc
- except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
- raise Http404
- docA = doc.at_revision(revA).materialize()
- docB = doc.at_revision(revB).materialize()
-
- return http.HttpResponse(nice_diff.html_diff_table(docA.splitlines(),
- docB.splitlines(), context=3))
-
-
-@never_cache
-def revision(request, slug, chunk=None):
- try:
- doc = Chunk.get(slug, chunk).doc
- except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
- raise Http404
- return http.HttpResponse(str(doc.revision()))
-
-
-@never_cache
-def history(request, slug, chunk=None):
- # TODO: pagination
- try:
- doc = Chunk.get(slug, chunk).doc
- except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
- raise Http404
-
- changes = []
- for change in doc.history().order_by('-created_at'):
- if change.author:
- author = "%s %s <%s>" % (
- change.author.first_name,
- change.author.last_name,
- change.author.email)
- else:
- author = None
- changes.append({
- "version": change.revision,
- "description": change.description,
- "author": author,
- "date": change.created_at,
- "tag": [],
- })
- return JSONResponse(changes)
-
-
-def book(request, slug):
- book = get_object_or_404(Book, slug=slug)
-
- return direct_to_template(request, "wiki/book_detail.html", extra_context={
- "book": book,
- })
-
-
-
-"""
-import wlapi
-
-
-@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)})
-"""
-
-def themes(request):
- prefix = request.GET.get('q', '')
- return http.HttpResponse('\n'.join([str(t) for t in Theme.objects.filter(name__istartswith=prefix)]))
fnp / redakcja.git / blobdiff