Uprawnienia do dodawania plikow.

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

diff --git a/apps/explorer/views.py b/apps/explorer/views.py
index c1d8fb4..585edcc 100644 (file)
--- a/apps/explorer/views.py
+++ b/apps/explorer/views.py
@@ -1,12 +1,19 @@
 from librarian import html
 import hg, urllib2, time
+
 from django.utils import simplejson as json
+from lxml import etree
+from librarian import dcparser
 
 from django.views.generic.simple import direct_to_template
 
 from django.conf import settings
 from django.http import HttpResponseRedirect, HttpResponse
-from django.contrib.auth.decorators import login_required
+
+from django.core.urlresolvers import reverse
+from django.core.paginator import Paginator, InvalidPage, EmptyPage
+
+from django.contrib.auth.decorators import login_required, permission_required
 
 from explorer import forms, models
 
@@ -34,12 +41,44 @@ def ajax_login_required(view):
 #
 # View all files
 #
-
 @with_repo
 def file_list(request, repo):
+    paginator = Paginator( repo.file_list('default'), 100);
+    bookform = forms.BookUploadForm()
+
+    try:
+        page = int(request.GET.get('page', '1'))
+    except ValueError:
+        page = 1
+
+    try:
+        files = paginator.page(page)
+    except (EmptyPage, InvalidPage):
+        files = paginator.page(paginator.num_pages)
+
     return direct_to_template(request, 'explorer/file_list.html', extra_context={
-        'objects': repo.all_files(),
+        'files': files, 'page': page, 'bookform': bookform,
     })
+
+@permission_required('explorer.can_add_files')
+@with_repo
+def file_upload(request, repo):
+    form = forms.BookUploadForm(request.POST, request.FILES)
+    if form.is_valid():
+        f = request.FILES['file']        
+
+        def upload_action():
+            print 'Adding file: %s' % f.name
+            repo._add_file(f.name, f.read().decode('utf-8'))
+            repo._commit(message="File %s uploaded from platform by %s" %
+                (f.name, request.user.username), user=request.user.username)
+
+        repo.in_branch(upload_action, 'default')
+        return HttpResponseRedirect( reverse('editor_view', kwargs={'path': f.name}) )
+
+    return direct_to_template(request, 'explorer/file_upload.html',
+        extra_context = {'form' : form} )
+   
 #
 # Edit the file
 #
@@ -53,9 +92,8 @@ def file_xml(request, repo, path):
             print 'Saving whole text.', request.user.username
             def save_action():
                 print 'In branch: ' + repo.repo[None].branch()
-                print repo._add_file(path, form.cleaned_data['content'])
-                print repo.repo.status()
-                print repo._commit(message='Local save at %s' % time.ctime(), user=request.user.username)
+                repo._add_file(path, form.cleaned_data['content'])                
+                repo._commit(message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'), user=request.user.username)
 
             print repo.in_branch(save_action, models.user_branch(request.user) );
             result = "ok"
@@ -75,8 +113,26 @@ def file_xml(request, repo, path):
 def file_dc(request, path, repo):
     if request.method == 'POST':
         form = forms.DublinCoreForm(request.POST)
+        
         if form.is_valid():
-            form.save(repo, path)
+            def save_action():
+                file_contents = repo._get_file(path)
+                doc = etree.fromstring(file_contents)
+
+                book_info = dcparser.BookInfo()
+                for name, value in form.cleaned_data.items():
+                    if value is not None and value != '':
+                        setattr(book_info, name, value)
+                rdf = etree.XML(book_info.to_xml())
+
+                old_rdf = doc.getroottree().find('//{http://www.w3.org/1999/02/22-rdf-syntax-ns#}RDF')
+                old_rdf.getparent().remove(old_rdf)
+                doc.insert(0, rdf)
+                repo._add_file(path, etree.tostring(doc, pretty_print=True, encoding=unicode))
+                repo._commit(message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'), user=request.user.username)
+
+            repo.in_branch(save_action, models.user_branch(request.user) )
+
             result = "ok"
         else:
             result = "error"