predictable urls to cover images

[redakcja.git] / apps / catalogue / views.py

diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
index 52008c9..3d1a47f 100644 (file)
--- a/apps/catalogue/views.py
+++ b/apps/catalogue/views.py
@@ -1,3 +1,4 @@
+from collections import defaultdict

 from datetime import datetime, date, timedelta
 import logging
 import os
 from datetime import datetime, date, timedelta
 import logging
 import os


@@ -5,11 +6,13 @@ from StringIO import StringIO
 from urllib import unquote
 from urlparse import urlsplit, urlunsplit
 
 from urllib import unquote
 from urlparse import urlsplit, urlunsplit
 

+from django.conf import settings

 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.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.db import transaction

 from django import http
 from django.http import Http404, HttpResponse, HttpResponseForbidden
 from django.shortcuts import get_object_or_404, render
 from django import http
 from django.http import Http404, HttpResponse, HttpResponseForbidden
 from django.shortcuts import get_object_or_404, render


@@ -17,15 +20,14 @@ 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.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 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, Image)
-from catalogue.tasks import publishable_error
+from catalogue.models import (Book, Chunk, Image, BookPublishRecord, 
+        ChunkPublishRecord, ImagePublishRecord, Project)
+from fileupload.views import UploadView

 
 #
 # Quick hack around caching problems, TODO: use ETags
 
 #
 # Quick hack around caching problems, TODO: use ETags


@@ -57,17 +59,19 @@ def user(request, username):
 @active_tab('my')
 @never_cache
 def my(request):
 @active_tab('my')
 @never_cache
 def my(request):

+    last_books = sorted(request.session.get("wiki_last_books", {}).items(),
+        key=lambda x: x[1]['time'], reverse=True)
+    for k, v in last_books:
+        v['time'] = datetime.fromtimestamp(v['time'])

     return render(request, 'catalogue/my_page.html', {
     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),
-
+        'last_books': last_books,

         "logout_to": '/',
         })
 
 
 @active_tab('users')
 def users(request):
         "logout_to": '/',
         })
 
 
 @active_tab('users')
 def users(request):

-    return direct_to_template(request, 'catalogue/user_list.html', extra_context={
+    return render(request, 'catalogue/user_list.html', {

         'users': User.objects.all().annotate(count=Count('chunk')).order_by(
             '-count', 'last_name', 'first_name'),
     })
         'users': User.objects.all().annotate(count=Count('chunk')).order_by(
             '-count', 'last_name', 'first_name'),
     })


@@ -127,7 +131,7 @@ def create_missing(request, slug=None):
                 "gallery": slug,
         })
 
                 "gallery": slug,
         })
 

-    return direct_to_template(request, "catalogue/document_create_missing.html", extra_context={
+    return render(request, "catalogue/document_create_missing.html", {

         "slug": slug,
         "form": form,
 
         "slug": slug,
         "form": form,
 


@@ -141,7 +145,7 @@ def upload(request):
     if request.method == "POST":
         form = forms.DocumentsUploadForm(request.POST, request.FILES)
         if form.is_valid():
     if request.method == "POST":
         form = forms.DocumentsUploadForm(request.POST, request.FILES)
         if form.is_valid():

-            import slughifi
+            from slugify import slugify

 
             if request.user.is_authenticated():
                 creator = request.user
 
             if request.user.is_authenticated():
                 creator = request.user


@@ -158,7 +162,7 @@ def upload(request):
                 if filename[-1] == '/':
                     continue
                 title = os.path.basename(filename)[:-4]
                 if filename[-1] == '/':
                     continue
                 title = os.path.basename(filename)[:-4]

-                slug = slughifi(title)
+                slug = slugify(title)

                 if not (slug and filename.endswith('.xml')):
                     skipped_list.append(filename)
                 elif slug in slugs:
                 if not (slug and filename.endswith('.xml')):
                     skipped_list.append(filename)
                 elif slug in slugs:


@@ -182,7 +186,7 @@ def upload(request):
                         title=title,
                     )
 
                         title=title,
                     )
 

-            return direct_to_template(request, "catalogue/document_upload.html", extra_context={
+            return render(request, "catalogue/document_upload.html", {

                 "form": form,
                 "ok_list": ok_list,
                 "skipped_list": skipped_list,
                 "form": form,
                 "ok_list": ok_list,
                 "skipped_list": skipped_list,


@@ -193,38 +197,43 @@ def upload(request):
     else:
         form = forms.DocumentsUploadForm()
 
     else:
         form = forms.DocumentsUploadForm()
 

-    return direct_to_template(request, "catalogue/document_upload.html", extra_context={
+    return render(request, "catalogue/document_upload.html", {

         "form": form,
 
         "logout_to": '/',
     })
 
 
         "form": form,
 
         "logout_to": '/',
     })
 
 

-@never_cache
-def book_xml(request, slug):
-    book = get_object_or_404(Book, slug=slug)
+def serve_xml(request, book, slug):

     if not book.accessible(request):
         return HttpResponseForbidden("Not authorized.")
     if not book.accessible(request):
         return HttpResponseForbidden("Not authorized.")

-    xml = book.materialize()
-
-    response = http.HttpResponse(xml, content_type='application/xml', mimetype='application/wl+xml')
+    xml = book.materialize(publishable=True)
+    response = http.HttpResponse(xml, content_type='application/xml')

     response['Content-Disposition'] = 'attachment; filename=%s.xml' % slug
     return response
 
 
     response['Content-Disposition'] = 'attachment; filename=%s.xml' % slug
     return response
 
 

+@never_cache
+def book_xml(request, slug):
+    book = get_object_or_404(Book, slug=slug)
+    return serve_xml(request, book, slug)
+
+
+@never_cache
+def book_xml_dc(request, slug):
+    book = get_object_or_404(Book, dc_slug=slug)
+    return serve_xml(request, book, slug)
+
+

 @never_cache
 def book_txt(request, slug):
     book = get_object_or_404(Book, slug=slug)
     if not book.accessible(request):
         return HttpResponseForbidden("Not authorized.")
 @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')
+
+    doc = book.wldocument()
+    text = doc.as_text().get_string()
+    response = http.HttpResponse(text, content_type='text/plain')

     response['Content-Disposition'] = 'attachment; filename=%s.txt' % slug
     return response
 
     response['Content-Disposition'] = 'attachment; filename=%s.txt' % slug
     return response
 


@@ -234,16 +243,21 @@ def book_html(request, slug):
     book = get_object_or_404(Book, slug=slug)
     if not book.accessible(request):
         return HttpResponseForbidden("Not authorized.")
     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
+
+    doc = book.wldocument(parse_dublincore=False)
+    html = doc.as_html(options={'gallery': "'%s'" % book.gallery_url()})
+
+    html = html.get_string() if html is not None else ''
+    # response = http.HttpResponse(html, content_type='text/html')
+    # return response
+    # book_themes = {}
+    # for fragment in book.fragments.all().iterator():
+    #     for theme in fragment.tags.filter(category='theme').iterator():
+    #         book_themes.setdefault(theme, []).append(fragment)
+
+    # book_themes = book_themes.items()
+    # book_themes.sort(key=lambda s: s[0].sort_key)
+    return render(request, 'catalogue/book_text.html', locals())

 
 
 @never_cache
 
 
 @never_cache


@@ -252,25 +266,13 @@ def book_pdf(request, slug):
     if not book.accessible(request):
         return HttpResponseForbidden("Not authorized.")
 
     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)
+    # TODO: move to celery
+    doc = book.wldocument()
+    # TODO: error handling
+    pdf_file = doc.as_pdf(cover=True, ilustr_path=book.gallery_path())
+    from catalogue.ebook_utils import serve_file
+    return serve_file(pdf_file.get_filename(),
+                book.slug + '.pdf', 'application/pdf')

 
 
 @never_cache
 
 
 @never_cache


@@ -279,23 +281,29 @@ def book_epub(request, slug):
     if not book.accessible(request):
         return HttpResponseForbidden("Not authorized.")
 
     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')
+    # TODO: move to celery
+    doc = book.wldocument()
+    # TODO: error handling
+    epub = doc.as_epub(ilustr_path=book.gallery_path()).get_string()
+    response = HttpResponse(content_type='application/epub+zip')

     response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.epub'
     response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.epub'

-    response.write(epub_file.getvalue())
+    response.write(epub)
+    return response
+
+
+@never_cache
+def book_mobi(request, slug):
+    book = get_object_or_404(Book, slug=slug)
+    if not book.accessible(request):
+        return HttpResponseForbidden("Not authorized.")
+
+    # TODO: move to celery
+    doc = book.wldocument()
+    # TODO: error handling
+    mobi = doc.as_mobi(ilustr_path=book.gallery_path()).get_string()
+    response = HttpResponse(content_type='application/x-mobipocket-ebook')
+    response['Content-Disposition'] = 'attachment; filename=%s' % book.slug + '.mobi'
+    response.write(mobi)

     return response
 
 
     return response
 
 


@@ -323,15 +331,15 @@ def book(request, slug):
                 return http.HttpResponseRedirect(book.get_absolute_url())
         else:
             form = forms.BookForm(instance=book)
                 return http.HttpResponseRedirect(book.get_absolute_url())
         else:
             form = forms.BookForm(instance=book)

-            editable = True
+        editable = True

     else:
         form = forms.ReadonlyBookForm(instance=book)
         editable = False
 
     else:
         form = forms.ReadonlyBookForm(instance=book)
         editable = False
 

-    publish_error = publishable_error(book)
+    publish_error = book.publishable_error()

     publishable = publish_error is None
 
     publishable = publish_error is None
 

-    return direct_to_template(request, "catalogue/book_detail.html", extra_context={
+    return render(request, "catalogue/book_detail.html", {

         "book": book,
         "publishable": publishable,
         "publishable_error": publish_error,
         "book": book,
         "publishable": publishable,
         "publishable_error": publish_error,


@@ -353,16 +361,15 @@ def image(request, slug):
                 return http.HttpResponseRedirect(image.get_absolute_url())
         else:
             form = forms.ImageForm(instance=image)
                 return http.HttpResponseRedirect(image.get_absolute_url())
         else:
             form = forms.ImageForm(instance=image)

-            editable = True
+        editable = True

     else:
         form = forms.ReadonlyImageForm(instance=image)
         editable = False
 
     else:
         form = forms.ReadonlyImageForm(instance=image)
         editable = False
 

-    #publish_error = publishable_error(book)
-    publish_error = 'Publishing not implemented yet.'
+    publish_error = image.publishable_error()

     publishable = publish_error is None
 
     publishable = publish_error is None
 

-    return direct_to_template(request, "catalogue/image_detail.html", extra_context={
+    return render(request, "catalogue/image_detail.html", {

         "object": image,
         "publishable": publishable,
         "publishable_error": publish_error,
         "object": image,
         "publishable": publishable,
         "publishable_error": publish_error,


@@ -402,12 +409,13 @@ def chunk_add(request, slug, chunk):
                 "title": "cz. %d" % (doc.number + 1, ),
         })
 
                 "title": "cz. %d" % (doc.number + 1, ),
         })
 

-    return direct_to_template(request, "catalogue/chunk_add.html", extra_context={
+    return render(request, "catalogue/chunk_add.html", {

         "chunk": doc,
         "form": form,
     })
 
 
         "chunk": doc,
         "form": form,
     })
 
 

+@login_required

 def chunk_edit(request, slug, chunk):
     try:
         doc = Chunk.get(slug, chunk)
 def chunk_edit(request, slug, chunk):
     try:
         doc = Chunk.get(slug, chunk)


@@ -437,13 +445,97 @@ def chunk_edit(request, slug, chunk):
     else:
         go_next = ''
 
     else:
         go_next = ''
 

-    return direct_to_template(request, "catalogue/chunk_edit.html", extra_context={
+    return render(request, "catalogue/chunk_edit.html", {

         "chunk": doc,
         "form": form,
         "go_next": go_next,
     })
 
 
         "chunk": doc,
         "form": form,
         "go_next": go_next,
     })
 
 

+@transaction.atomic
+@login_required
+@require_POST
+def chunk_mass_edit(request):
+    ids = map(int, filter(lambda i: i.strip()!='', request.POST.get('ids').split(',')))
+    chunks = map(lambda i: Chunk.objects.get(id=i), ids)
+    
+    stage = request.POST.get('stage')
+    if stage:
+        try:
+            stage = Chunk.tag_model.objects.get(slug=stage)
+        except Chunk.DoesNotExist, e:
+            stage = None
+       
+        for c in chunks: c.stage = stage
+
+    username = request.POST.get('user')
+    logger.info("username: %s" % username)
+    logger.info(request.POST)
+    if username:
+        try:
+            user = User.objects.get(username=username)
+        except User.DoesNotExist, e:
+            user = None
+            
+        for c in chunks: c.user = user
+
+    project_id = request.POST.get('project')
+    if project_id:
+        try:
+            project = Project.objects.get(pk=int(project_id))
+        except (Project.DoesNotExist, ValueError), e:
+            project = None
+        for c in chunks:
+            book = c.book
+            book.project = project
+            book.save()
+
+    for c in chunks: c.save()
+
+    return HttpResponse("", content_type="text/plain")
+
+
+@transaction.atomic
+@login_required
+@require_POST
+def image_mass_edit(request):
+    ids = map(int, filter(lambda i: i.strip()!='', request.POST.get('ids').split(',')))
+    images = map(lambda i: Image.objects.get(id=i), ids)
+    
+    stage = request.POST.get('stage')
+    if stage:
+        try:
+            stage = Image.tag_model.objects.get(slug=stage)
+        except Image.DoesNotExist, e:
+            stage = None
+       
+        for c in images: c.stage = stage
+
+    username = request.POST.get('user')
+    logger.info("username: %s" % username)
+    logger.info(request.POST)
+    if username:
+        try:
+            user = User.objects.get(username=username)
+        except User.DoesNotExist, e:
+            user = None
+            
+        for c in images: c.user = user
+
+    project_id = request.POST.get('project')
+    if project_id:
+        try:
+            project = Project.objects.get(pk=int(project_id))
+        except (Project.DoesNotExist, ValueError), e:
+            project = None
+        for c in images:
+            c.project = project
+
+    for c in images: c.save()
+
+    return HttpResponse("", content_type="text/plain")
+
+

 @permission_required('catalogue.change_book')
 def book_append(request, slug):
     book = get_object_or_404(Book, slug=slug)
 @permission_required('catalogue.change_book')
 def book_append(request, slug):
     book = get_object_or_404(Book, slug=slug)


@@ -458,7 +550,7 @@ def book_append(request, slug):
             return http.HttpResponseRedirect(append_to.get_absolute_url())
     else:
         form = forms.BookAppendForm(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={
+    return render(request, "catalogue/book_append_to.html", {

         "book": book,
         "form": form,
 
         "book": book,
         "form": form,
 


@@ -474,10 +566,79 @@ def publish(request, slug):
         return HttpResponseForbidden("Not authorized.")
 
     try:
         return HttpResponseForbidden("Not authorized.")
 
     try:

-        book.publish(request.user)
+        protocol = 'https://' if request.is_secure() else 'http://'
+        book.publish(request.user, host=protocol + request.get_host())

     except NotAuthorizedError:
         return http.HttpResponseRedirect(reverse('apiclient_oauth'))
     except BaseException, e:
     except NotAuthorizedError:
         return http.HttpResponseRedirect(reverse('apiclient_oauth'))
     except BaseException, e:

-        return http.HttpResponse(e)
+        return http.HttpResponse(repr(e))

     else:
         return http.HttpResponseRedirect(book.get_absolute_url())
     else:
         return http.HttpResponseRedirect(book.get_absolute_url())

+
+
+@require_POST
+@login_required
+def publish_image(request, slug):
+    image = get_object_or_404(Image, slug=slug)
+    if not image.accessible(request):
+        return HttpResponseForbidden("Not authorized.")
+
+    try:
+        image.publish(request.user)
+    except NotAuthorizedError:
+        return http.HttpResponseRedirect(reverse('apiclient_oauth'))
+    except BaseException, e:
+        return http.HttpResponse(e)
+    else:
+        return http.HttpResponseRedirect(image.get_absolute_url())
+
+
+class GalleryView(UploadView):
+    def get_object(self, request, slug):
+        book = get_object_or_404(Book, slug=slug)
+        if not book.gallery:
+            raise Http404
+        return book
+
+    def breadcrumbs(self):
+        return [
+            (_('books'), reverse('catalogue_document_list')),
+            (self.object.title, self.object.get_absolute_url()),
+            (_('scan gallery'),),
+        ]
+
+    def get_directory(self):
+        return "%s%s/" % (settings.IMAGE_DIR, self.object.gallery)
+
+
+def active_users_list(request):
+    since = date(date.today().year, 1, 1)
+    by_user = defaultdict(lambda: 0)
+    by_email = defaultdict(lambda: 0)
+    names_by_email = defaultdict(set)
+    for change_model in (Chunk.change_model, Image.change_model):
+        for c in change_model.objects.filter(
+                created_at__gte=since).order_by(
+                'author', 'author_email', 'author_name').values(
+                'author', 'author_name', 'author_email').annotate(
+                c=Count('author'), ce=Count('author_email')).distinct():
+            if c['author']:
+                by_user[c['author']] += c['c']
+            else:
+                by_email[c['author_email']] += c['ce']
+                if c['author_name'].strip():
+                    names_by_email[c['author_email']].add(c['author_name'])
+    for user in User.objects.filter(pk__in=by_user):
+        by_email[user.email] += by_user[user.pk]
+        names_by_email[user.email].add("%s %s" % (user.first_name, user.last_name))
+
+    active_users = []
+    for email, count in by_email.items():
+        active_users.append((email, names_by_email[email], count))
+    active_users.sort(key=lambda x: -x[2])
+    return render(request, 'catalogue/active_users_list.html', {
+        'users': active_users,
+        'since': since,
+    })
+
+