X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/8830e06ad0b466c40747540b5122e6825114a90a..73a159bd3db7da7c32d5bef37f2835f9d27c43b0:/apps/wiki/views.py diff --git a/apps/wiki/views.py b/apps/wiki/views.py index 0821488f..461f1109 100644 --- a/apps/wiki/views.py +++ b/apps/wiki/views.py @@ -1,276 +1,132 @@ +# -*- coding: utf-8 -*- +# +# This file is part of MIL/PEER, licensed under GNU Affero GPLv3 or later. +# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. +# +import json import os -from StringIO import StringIO import logging -logger = logging.getLogger("fnp.wiki") - -from lxml import etree +import urllib from django.conf import settings - -from django.contrib.auth.models import User -from django.contrib.auth.decorators import login_required -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, active_tab) 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 import forms -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.http import HttpResponseForbidden from django.middleware.gzip import GZipMiddleware - -import librarian.html -import librarian.text -from wiki import xml_tools -from apiclient import api_call +from django.utils.decorators import decorator_from_middleware +from django.utils.encoding import smart_unicode +from django.utils.formats import localize +from django.utils.html import escape +from django.utils.translation import ugettext as _ +from django.views.decorators.http import require_POST +from django.shortcuts import get_object_or_404, render + +from catalogue.models import Document, Template +from dvcs.models import Revision +import nice_diff +from wiki import forms +from wiki.helpers import JSONResponse, JSONFormInvalid # # Quick hack around caching problems, TODO: use ETags # from django.views.decorators.cache import never_cache -import nice_diff -import operator +logger = logging.getLogger("fnp.wiki") MAX_LAST_DOCS = 10 -@active_tab('all') -@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), - }) - - -@active_tab('unassigned') -@never_cache -def unassigned(request): - return direct_to_template(request, 'wiki/document_list.html', extra_context={ - 'books': Chunk.objects.filter(user=None), - 'last_books': sorted(request.session.get("wiki_last_books", {}).items(), - key=lambda x: x[1]['time'], reverse=True), - }) - - -@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) - - return direct_to_template(request, 'wiki/document_list.html', extra_context={ - 'books': Chunk.objects.filter(user=user), - '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)) +def get_history(document): + revisions = [] + for i, revision in enumerate(document.history()): + revisions.append({ + "version": i + 1, + "description": revision.description, + "author": escape(revision.author_str()), + "date": localize(revision.created_at), + "revision": revision.pk, + "published": _("Published") + ": " + + localize(revision.publish_log.order_by('-timestamp')[0].timestamp) + if revision.publish_log.exists() else "", + }) + return revisions @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, +def editor(request, pk, template_name='wiki/bootstrap.html'): + doc = get_object_or_404(Document, pk=pk, deleted=False) + + save_form = forms.DocumentTextSaveForm(user=request.user, prefix="textsave") + text = doc.materialize() + revision = doc.revision + history = get_history(doc) + return render(request, template_name, { + 'serialized_document_data': json.dumps({ + 'document': text, + 'document_id': doc.pk, + 'title': doc.meta().get('title', ''), + 'history': history, + 'version': len(history), + 'revision': revision.pk, + 'stage': doc.stage, + 'stage_name': doc.stage_name(), + 'assignment': doc.assigned_to.username if doc.assigned_to else None, + }), + 'serialized_templates': json.dumps([ + {'id': t.id, 'name': t.name, 'content': t.content} for t in Template.objects.filter(is_partial=True) + ]), 'forms': { - "text_save": forms.DocumentTextSaveForm(prefix="textsave"), + "text_save": save_form, "text_revert": forms.DocumentTextRevertForm(prefix="textrevert"), - "add_tag": forms.DocumentTagForm(prefix="addtag"), - "pubmark": forms.DocumentPubmarkForm(prefix="pubmark"), + "text_publish": forms.DocumentTextPublishForm(prefix="textpublish"), }, - '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, - }) - - -@active_tab('create') -def create_missing(request, slug=None): - if slug is None: - slug = '' - slug = slug.replace(' ', '-') - - if request.method == "POST": - form = forms.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 = forms.DocumentCreateForm(initial={ - "slug": slug, - "title": slug.replace('-', ' ').title(), - }) - - return direct_to_template(request, "wiki/document_create_missing.html", extra_context={ - "slug": slug, - "form": form, - }) - - -@active_tab('upload') -def upload(request): - if request.method == "POST": - form = forms.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 = forms.DocumentsUploadForm() - - return direct_to_template(request, "wiki/document_upload.html", extra_context={ - "form": form, + 'pk': doc.pk, }) @never_cache @decorator_from_middleware(GZipMiddleware) -def text(request, slug, chunk=None): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 +def text(request, doc_id): + doc = get_object_or_404(Document, pk=doc_id, deleted=False) + # if not doc.book.accessible(request): + # return HttpResponseForbidden("Not authorized.") if request.method == 'POST': - form = forms.DocumentTextSaveForm(request.POST, prefix="textsave") + form = forms.DocumentTextSaveForm(request.POST, user=request.user, prefix="textsave") if form.is_valid(): 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) - stage = form.cleaned_data['stage_completed'] - tags = [stage] if stage else [] - doc.commit(author=author, - text=text, - parent=parent, - description=form.cleaned_data['comment'], - tags=tags, - ) - revision = doc.revision() + # parent_revision = form.cleaned_data['parent_revision'] + # if parent_revision is not None: + # parent = doc.at_revision(parent_revision) + # else: + # parent = None + stage = form.cleaned_data['stage'] + # tags = [stage] if stage else [] + # publishable = (form.cleaned_data['publishable'] and + # request.user.has_perm('catalogue.can_pubmark')) + try: + doc.commit( + author=author, + text=text, + description=form.cleaned_data['comment'], + author_name=form.cleaned_data['author_name'], + author_email=form.cleaned_data['author_email'], + ) + doc.set_stage(stage) + except: + from traceback import print_exc + print_exc() + raise return JSONResponse({ - 'text': doc.materialize() if parent_revision != revision else None, - 'meta': {}, - 'revision': revision, + 'text': None, # doc.materialize() if parent_revision != revision else None, + 'version': len(get_history(doc)), + 'stage': doc.stage, + 'stage_name': doc.stage_name(), + 'assignment': doc.assigned_to.username if doc.assigned_to else None }) else: return JSONFormInvalid(form) @@ -280,76 +136,53 @@ def text(request, slug, chunk=None): try: revision = int(revision) except (ValueError, TypeError): - revision = None + revision = doc.revision() + + if revision is not None: + text = doc.at_revision(revision).materialize() + else: + text = '' return JSONResponse({ - 'text': doc.at_revision(revision).materialize(), + 'text': text, 'meta': {}, - 'revision': revision if revision else doc.revision(), + 'revision': 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): +def revert(request, doc_id): form = forms.DocumentTextRevertForm(request.POST, prefix="textrevert") if form.is_valid(): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - - revision = form.cleaned_data['revision'] + doc = get_object_or_404(Document, pk=doc_id, deleted=False) + rev = get_object_or_404(Revision, pk=form.cleaned_data['revision']) comment = form.cleaned_data['comment'] - comment += "\n#revert to %s" % revision + comment += "\n#revert to %s" % rev.pk 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) + # before = doc.revision + logger.info("Reverting %s to %s", doc_id, rev.pk) + + doc.commit( + author=author, + text=rev.materialize(), + description=comment, + # author_name=form.cleaned_data['author_name'], #? + # author_email=form.cleaned_data['author_email'], #? + ) return JSONResponse({ - 'text': doc.materialize() if before != doc.revision() else None, - 'meta': {}, - 'revision': doc.revision(), + 'document': doc.materialize(), + 'version': len(get_history(doc)), + 'stage': doc.stage, + 'stage_name': doc.stage_name(), + 'assignment': doc.assigned_to.username if doc.assigned_to else None, }) else: return JSONFormInvalid(form) @@ -357,25 +190,29 @@ def revert(request, slug, chunk=None): @never_cache def gallery(request, directory): + if not request.user.is_authenticated(): + return HttpResponseForbidden("Not authorized.") + try: base_url = ''.join(( smart_unicode(settings.MEDIA_URL), - smart_unicode(settings.FILEBROWSER_DIRECTORY), + smart_unicode(settings.IMAGE_DIR), smart_unicode(directory))) base_dir = os.path.join( smart_unicode(settings.MEDIA_ROOT), - smart_unicode(settings.FILEBROWSER_DIRECTORY), + smart_unicode(settings.IMAGE_DIR), smart_unicode(directory)) def map_to_url(filename): - return "%s/%s" % (base_url, smart_unicode(filename)) + return urllib.quote("%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") @@ -383,7 +220,7 @@ def gallery(request, directory): @never_cache -def diff(request, slug, chunk=None): +def diff(request, doc_id): revA = int(request.GET.get('from', 0)) revB = int(request.GET.get('to', 0)) @@ -393,277 +230,23 @@ def diff(request, slug, chunk=None): if revB == 0: revB = None - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - docA = doc.at_revision(revA).materialize() - docB = doc.at_revision(revB).materialize() + # TODO: check if revisions in line. - return http.HttpResponse(nice_diff.html_diff_table(docA.splitlines(), - docB.splitlines(), context=3)) + doc = get_object_or_404(Document, pk=doc_id, deleted=False) + # allow diff from the beginning + if revA: + docA = Revision.objects.get(pk=revA).materialize() + else: + docA = "" + docB = Revision.objects.get(pk=revB).materialize() -@never_cache -def revision(request, slug, chunk=None): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - return http.HttpResponse(str(doc.revision())) + return http.HttpResponse(nice_diff.html_diff_table(docA.splitlines(), docB.splitlines(), context=3)) @never_cache -def history(request, slug, chunk=None): +def history(request, doc_id): # TODO: pagination - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - - changes = [] - for change in doc.history().order_by('-created_at'): - changes.append({ - "version": change.revision, - "description": change.description, - "author": change.author_str(), - "date": change.created_at, - "publishable": "Publishable\n" if change.publishable else "", - "tag": ',\n'.join(unicode(tag) for tag in change.tags.all()), - }) - return JSONResponse(changes) - - -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 = len(book) - 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' - else: - chunk_dict['grade'] = 'plain' - chunk_dict['fix'].append('wl') - choose_master = True - - if chunk_dict['fix']: - need_fixing = True - chunks.append(chunk_dict) - - if first_master or not need_fixing: - choose_master = False - - 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() - else: - form = None - - return direct_to_template(request, "wiki/book_detail.html", extra_context={ - "book": book, - "chunks": chunks, - "need_fixing": need_fixing, - "choose_master": choose_master, - "first_master": first_master, - "form": form, - }) - - -def chunk_add(request, slug, chunk): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - - if request.method == "POST": - form = forms.ChunkAddForm(request.POST, instance=doc) - if form.is_valid(): - if request.user.is_authenticated(): - creator = request.user - else: - creator = None - doc.split(creator=creator, - slug=form.cleaned_data['slug'], - comment=form.cleaned_data['comment'], - ) - - return http.HttpResponseRedirect(doc.book.get_absolute_url()) - else: - form = forms.ChunkAddForm(initial={ - "slug": str(doc.number + 1), - "comment": "cz. %d" % (doc.number + 1, ), - }) - - return direct_to_template(request, "wiki/chunk_add.html", extra_context={ - "chunk": doc, - "form": form, - }) - - -def chunk_edit(request, slug, chunk): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - 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()) - else: - form = forms.ChunkForm(instance=doc) - return direct_to_template(request, "wiki/chunk_edit.html", extra_context={ - "chunk": doc, - "form": form, - }) - - -def book_append(request, slug): - book = get_object_or_404(Book, slug=slug) - if request.method == "POST": - form = forms.BookAppendForm(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, "wiki/book_append_to.html", extra_context={ - "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, "wiki/book_edit.html", extra_context={ - "book": book, - "form": form, - }) - - -@require_POST -@ajax_require_permission('wiki.can_change_tags') -def add_tag(request, slug, chunk=None): - form = forms.DocumentTagForm(request.POST, prefix="addtag") - if form.is_valid(): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - - tag = form.cleaned_data['tag'] - revision = form.cleaned_data['revision'] - doc.at_revision(revision).tags.add(tag) - return JSONResponse({"message": _("Tag added")}) - else: - return JSONFormInvalid(form) - - -@require_POST -@ajax_require_permission('wiki.can_pubmark') -def pubmark(request, slug, chunk=None): - form = forms.DocumentPubmarkForm(request.POST, prefix="pubmark") - if form.is_valid(): - try: - doc = Chunk.get(slug, chunk) - except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist): - raise Http404 - - revision = form.cleaned_data['revision'] - publishable = form.cleaned_data['publishable'] - change = doc.at_revision(revision) - print publishable, change.publishable - if publishable != change.publishable: - change.publishable = publishable - change.save() - return JSONResponse({"message": _("Revision marked")}) - else: - return JSONResponse({"message": _("Nothing changed")}) - else: - return JSONFormInvalid(form) - - -@require_POST -@login_required -def publish(request, slug): - book = get_object_or_404(Book, slug=slug) - try: - ret = api_call(request.user, "books", {"book_xml": book.materialize()}) - except BaseException, e: - return http.HttpResponse(e) - else: - book.last_published = datetime.now() - book.save() - return http.HttpResponseRedirect(book.get_absolute_url()) - + doc = get_object_or_404(Document, pk=doc_id, deleted=False) -def themes(request): - prefix = request.GET.get('q', '') - return http.HttpResponse('\n'.join([str(t) for t in Theme.objects.filter(name__istartswith=prefix)])) + return JSONResponse(get_history(doc))