Merge branch 'master' of stigma.nowoczesnapolska.org.pl:platforma

diff --combined apps/api/handlers/library_handlers.py
index 31981b4,8f8f2bc..b635d4e
--- 1/apps/api/handlers/library_handlers.py
--- 2/apps/api/handlers/library_handlers.py
+++ b/apps/api/handlers/library_handlers.py
@@@ -31,10 -31,6 +31,10 @@@ import api.response as respons
  from api.utils import validate_form, hglibrary, natural_order
  from api.models import PartCache, PullRequest
  
 +from pygments import highlight
 +from pygments.lexers import DiffLexer
 +from pygments.formatters import HtmlFormatter
 +
  #
  import settings
  
@@@ -209,23 -205,19 +209,23 @@@ class DiffHandler(BaseHandler)
      allowed_methods = ('GET',)
      
      @hglibrary
 -    def read(self, request, source_revision, target_revision, lib):
 -        '''Return diff between source_revision and target_revision)'''
 -        source_document = lib.document_for_revision(source_revision)
 -        target_document = lib.document_for_revision(target_revision)
 -        print source_document,
 -        print target_document
 +    def read(self, request, docid, lib):
 +        '''Return diff between source_revision and target_revision)'''        
 +        revision = request.GET.get('revision')
 +        if not revision:
 +            return ''
 +        source_document = lib.document(docid)
 +        target_document = lib.document_for_revision(revision)
 +        print source_document, target_document
 +        
          diff = difflib.unified_diff(
              source_document.data('xml').splitlines(True),
              target_document.data('xml').splitlines(True),
              'source',
              'target')
          
 -        return ''.join(list(diff))
 +        s =  ''.join(list(diff))
 +        return highlight(s, DiffLexer(), HtmlFormatter(cssclass="pastie"))
  
  
  #
@@@ -239,7 -231,7 +239,7 @@@ class DocumentHandler(BaseHandler)
      @hglibrary
      def read(self, request, form, docid, lib):
          """Read document's meta data"""       
-         log.info(u"User '%s' wants to %s(%s) as %s" % \
+         log.info(u"User '%s' wants to edit %s(%s) as %s" % \
              (request.user.username, docid, form.cleaned_data['revision'], form.cleaned_data['user']) )
  
          user = form.cleaned_data['user'] or request.user.username
@@@ -346,10 -338,10 +346,10 @@@ class DocumentHTMLHandler(BaseHandler)
                  'reason': 'not-found', 'message': e.message})
          except librarian.ValidationError, e:
              return response.InternalError().django_response({
-                 'reason': 'xml-non-valid', 'message': e.message })
+                 'reason': 'xml-non-valid', 'message': e.message or u''})
          except librarian.ParseError, e:
              return response.InternalError().django_response({
-                 'reason': 'xml-parse-error', 'message': e.message })
+                 'reason': 'xml-parse-error', 'message': e.message or u'' })
  
  #
  # Image Gallery