Rearrange source to src dir.
[redakcja.git] / apps / catalogue / views.py
diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
deleted file mode 100644 (file)
index 3c0e70f..0000000
+++ /dev/null
@@ -1,445 +0,0 @@
-from datetime import datetime, date, timedelta
-import logging
-import os
-from StringIO import StringIO
-from urllib import unquote
-from urlparse import urlsplit, urlunsplit
-
-from django.contrib import auth
-from django.contrib.auth.models import User
-from django.contrib.auth.decorators import login_required, permission_required
-from django.core.urlresolvers import reverse
-from django.db.models import Count, Q
-from django import http
-from django.http import Http404, HttpResponse, HttpResponseForbidden
-from django.shortcuts import get_object_or_404, render
-from django.utils.encoding import iri_to_uri
-from django.utils.http import urlquote_plus
-from django.utils.translation import ugettext_lazy as _
-from django.views.decorators.http import require_POST
-from django.views.generic.simple import direct_to_template
-
-from apiclient import NotAuthorizedError
-from catalogue import forms
-from catalogue import helpers
-from catalogue.helpers import active_tab
-from catalogue.models import Book, Chunk, BookPublishRecord, ChunkPublishRecord
-from catalogue.tasks import publishable_error
-
-#
-# Quick hack around caching problems, TODO: use ETags
-#
-from django.views.decorators.cache import never_cache
-
-logger = logging.getLogger("fnp.catalogue")
-
-
-@active_tab('all')
-@never_cache
-def document_list(request):
-    return render(request, 'catalogue/document_list.html')
-
-
-@never_cache
-def user(request, username):
-    user = get_object_or_404(User, username=username)
-    return render(request, 'catalogue/user_page.html', {"viewed_user": user})
-
-
-@login_required
-@active_tab('my')
-@never_cache
-def my(request):
-    return render(request, 'catalogue/my_page.html', {
-        'last_books': sorted(request.session.get("wiki_last_books", {}).items(),
-                        key=lambda x: x[1]['time'], reverse=True),
-
-        "logout_to": '/',
-        })
-
-
-@active_tab('users')
-def users(request):
-    return direct_to_template(request, 'catalogue/user_list.html', extra_context={
-        'users': User.objects.all().annotate(count=Count('chunk')).order_by(
-            '-count', 'last_name', 'first_name'),
-    })
-
-
-@active_tab('activity')
-def activity(request, isodate=None):
-    today = date.today()
-    try:
-        day = helpers.parse_isodate(isodate)
-    except ValueError:
-        day = today
-
-    if day > today:
-        raise Http404
-    if day != today:
-        next_day = day + timedelta(1)
-    prev_day = day - timedelta(1)
-
-    return render(request, 'catalogue/activity.html', locals())
-
-
-@never_cache
-def logout_then_redirect(request):
-    auth.logout(request)
-    return http.HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?='))
-
-
-@permission_required('catalogue.add_book')
-@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(
-                text=form.cleaned_data['text'],
-                creator=creator,
-                slug=form.cleaned_data['slug'],
-                title=form.cleaned_data['title'],
-                gallery=form.cleaned_data['gallery'],
-            )
-
-            return http.HttpResponseRedirect(reverse("catalogue_book", args=[book.slug]))
-    else:
-        form = forms.DocumentCreateForm(initial={
-                "slug": slug,
-                "title": slug.replace('-', ' ').title(),
-                "gallery": slug,
-        })
-
-    return direct_to_template(request, "catalogue/document_create_missing.html", extra_context={
-        "slug": slug,
-        "form": form,
-
-        "logout_to": '/',
-    })
-
-
-@permission_required('catalogue.add_book')
-@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 = Book.create(
-                        text=zip.read(filename).decode('utf-8'),
-                        creator=creator,
-                        slug=slug,
-                        title=title,
-                    )
-
-            return direct_to_template(request, "catalogue/document_upload.html", extra_context={
-                "form": form,
-                "ok_list": ok_list,
-                "skipped_list": skipped_list,
-                "error_list": error_list,
-
-                "logout_to": '/',
-            })
-    else:
-        form = forms.DocumentsUploadForm()
-
-    return direct_to_template(request, "catalogue/document_upload.html", extra_context={
-        "form": form,
-
-        "logout_to": '/',
-    })
-
-
-@never_cache
-def book_xml(request, slug):
-    book = get_object_or_404(Book, slug=slug)
-    if not book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-    xml = book.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):
-    book = get_object_or_404(Book, slug=slug)
-    if not book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-    xml = book.materialize()
-    output = StringIO()
-    # errors?
-
-    import librarian.text
-    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):
-    book = get_object_or_404(Book, slug=slug)
-    if not book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-    xml = book.materialize()
-    output = StringIO()
-    # errors?
-
-    import librarian.html
-    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
-def book_pdf(request, slug):
-    book = get_object_or_404(Book, slug=slug)
-    if not book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-
-    from tempfile import NamedTemporaryFile
-    from os import unlink
-    from librarian import pdf
-    from catalogue.ebook_utils import RedakcjaDocProvider, serve_file
-
-    xml = book.materialize()
-    xml_file = NamedTemporaryFile()
-    xml_file.write(xml.encode('utf-8'))
-    xml_file.flush()
-
-    try:
-        pdf_file = NamedTemporaryFile(delete=False)
-        pdf.transform(RedakcjaDocProvider(publishable=True),
-                  file_path=xml_file.name,
-                  output_file=pdf_file,
-                  )
-        return serve_file(pdf_file.name, book.slug + '.pdf', 'application/pdf')
-    finally:
-        unlink(pdf_file.name)
-
-
-@never_cache
-def book_epub(request, slug):
-    book = get_object_or_404(Book, slug=slug)
-    if not book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-
-    from StringIO import StringIO
-    from tempfile import NamedTemporaryFile
-    from librarian import epub
-    from catalogue.ebook_utils import RedakcjaDocProvider
-
-    xml = book.materialize()
-    xml_file = NamedTemporaryFile()
-    xml_file.write(xml.encode('utf-8'))
-    xml_file.flush()
-
-    epub_file = StringIO()
-    epub.transform(RedakcjaDocProvider(publishable=True),
-            file_path=xml_file.name,
-            output_file=epub_file)
-    response = HttpResponse(mimetype='application/epub+zip')
-    response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.epub'
-    response.write(epub_file.getvalue())
-    return response
-
-
-@never_cache
-def revision(request, slug, chunk=None):
-    try:
-        doc = Chunk.get(slug, chunk)
-    except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
-        raise Http404
-    if not doc.book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-    return http.HttpResponse(str(doc.revision()))
-
-
-def book(request, slug):
-    book = get_object_or_404(Book, slug=slug)
-    if not book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-
-    if request.user.has_perm('catalogue.change_book'):
-        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)
-            editable = True
-    else:
-        form = forms.ReadonlyBookForm(instance=book)
-        editable = False
-
-    publish_error = publishable_error(book)
-    publishable = publish_error is None
-
-    return direct_to_template(request, "catalogue/book_detail.html", extra_context={
-        "book": book,
-        "publishable": publishable,
-        "publishable_error": publish_error,
-        "form": form,
-        "editable": editable,
-    })
-
-
-@permission_required('catalogue.add_chunk')
-def chunk_add(request, slug, chunk):
-    try:
-        doc = Chunk.get(slug, chunk)
-    except (Chunk.MultipleObjectsReturned, Chunk.DoesNotExist):
-        raise Http404
-    if not doc.book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-
-    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'],
-                title=form.cleaned_data['title'],
-                gallery_start=form.cleaned_data['gallery_start'],
-                user=form.cleaned_data['user'],
-                stage=form.cleaned_data['stage']
-            )
-
-            return http.HttpResponseRedirect(doc.book.get_absolute_url())
-    else:
-        form = forms.ChunkAddForm(initial={
-                "slug": str(doc.number + 1),
-                "title": "cz. %d" % (doc.number + 1, ),
-        })
-
-    return direct_to_template(request, "catalogue/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 not doc.book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-
-    if request.method == "POST":
-        form = forms.ChunkForm(request.POST, instance=doc)
-        if form.is_valid():
-            form.save()
-            go_next = request.GET.get('next', None)
-            if go_next:
-                go_next = urlquote_plus(unquote(iri_to_uri(go_next)), safe='/?=&')
-            else:
-                go_next = doc.book.get_absolute_url()
-            return http.HttpResponseRedirect(go_next)
-    else:
-        form = forms.ChunkForm(instance=doc)
-
-    referer = request.META.get('HTTP_REFERER')
-    if referer:
-        parts = urlsplit(referer)
-        parts = ['', ''] + list(parts[2:])
-        go_next = urlquote_plus(urlunsplit(parts))
-    else:
-        go_next = ''
-
-    return direct_to_template(request, "catalogue/chunk_edit.html", extra_context={
-        "chunk": doc,
-        "form": form,
-        "go_next": go_next,
-    })
-
-
-@permission_required('catalogue.change_book')
-def book_append(request, slug):
-    book = get_object_or_404(Book, slug=slug)
-    if not book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-
-    if request.method == "POST":
-        form = forms.BookAppendForm(book, 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(book)
-    return direct_to_template(request, "catalogue/book_append_to.html", extra_context={
-        "book": book,
-        "form": form,
-
-        "logout_to": '/',
-    })
-
-
-@require_POST
-@login_required
-def publish(request, slug):
-    book = get_object_or_404(Book, slug=slug)
-    if not book.accessible(request):
-        return HttpResponseForbidden("Not authorized.")
-
-    try:
-        book.publish(request.user)
-    except NotAuthorizedError:
-        return http.HttpResponseRedirect(reverse('apiclient_oauth'))
-    except BaseException, e:
-        return http.HttpResponse(e)
-    else:
-        return http.HttpResponseRedirect(book.get_absolute_url())