Poprawienie skryptu editor.js zgodnie z sugestiami jslist.
[redakcja.git] / apps / explorer / views.py
index 0c558fb..76d0456 100644 (file)
@@ -1,22 +1,38 @@
 # -*- coding: utf-8 -*-
 import urllib2
 # -*- coding: utf-8 -*-
 import urllib2
-import hg
-from librarian import html, parser, dcparser, ParseError, ValidationError
+import hg, re
+from datetime import date
+
+import librarian
+
+from librarian import html, parser, dcparser
+from librarian import ParseError, ValidationError
 
 from django.conf import settings
 from django.contrib.auth.decorators import login_required, permission_required
 
 from django.conf import settings
 from django.contrib.auth.decorators import login_required, permission_required
-from django.core.paginator import Paginator, InvalidPage, EmptyPage
+
 from django.core.urlresolvers import reverse
 from django.core.urlresolvers import reverse
-from django.http import HttpResponseRedirect, HttpResponse
+from django.http import HttpResponseRedirect, HttpResponse, HttpResponseNotFound
 from django.utils import simplejson as json
 from django.views.generic.simple import direct_to_template
 from django.utils import simplejson as json
 from django.views.generic.simple import direct_to_template
+from django.contrib.auth.decorators import login_required
 
 from explorer import forms, models
 from toolbar import models as toolbar_models
 
 
 from explorer import forms, models
 from toolbar import models as toolbar_models
 
+from django.forms.util import ErrorList
+
 #
 # Some useful decorators
 #
 # Some useful decorators
-#
+
+def file_branch(fileid, user=None):
+    parts = fileid.split('$')
+    return ('personal_'+ user.username + '_' if user is not None else '') \
+        + 'file_' + parts[0]
+
+def file_path(fileid):
+    return 'pub_'+fileid+'.xml'
+
 def with_repo(view):
     """Open a repository for this view"""
     def view_with_repo(request, *args, **kwargs):          
 def with_repo(view):
     """Open a repository for this view"""
     def view_with_repo(request, *args, **kwargs):          
@@ -32,7 +48,7 @@ def ajax_login_required(view):
         if request.user.is_authenticated():
             return view(request, *args, **kwargs)
         # not authenticated
         if request.user.is_authenticated():
             return view(request, *args, **kwargs)
         # not authenticated
-        return HttpResponse( json.dumps({'result': 'access_denied'}) );
+        return HttpResponse( json.dumps({'result': 'access_denied', 'errors': ['Brak dostępu.']}) );
     return view_with_auth
 
 #
     return view_with_auth
 
 #
@@ -40,28 +56,25 @@ def ajax_login_required(view):
 #
 @with_repo
 def file_list(request, repo):
 #
 @with_repo
 def file_list(request, repo):
-    paginator = Paginator( repo.file_list('default'), 100);
+    #
+    latest_default = repo.get_branch_tip('default')
+
+    fl = []
+    for file in repo.repo[latest_default]:
+        m = re.match(u'^pub_([\\w\\$\\.0-9_-]+).xml$', file.decode('utf-8'), re.UNICODE)
+        if m is not None:
+            fl.append(m.group(1))
+            
     bookform = forms.BookUploadForm()
 
     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={
     return direct_to_template(request, 'explorer/file_list.html', extra_context={
-        'files': files, 'page': page, 'bookform': bookform,
+        'files': fl, 'bookform': bookform,
     })
 
 @permission_required('explorer.can_add_files')
 @with_repo
 def file_upload(request, repo):
     other_errors = []
     })
 
 @permission_required('explorer.can_add_files')
 @with_repo
 def file_upload(request, repo):
     other_errors = []
-
     if request.method == 'POST':
         form = forms.BookUploadForm(request.POST, request.FILES)
         if form.is_valid():
     if request.method == 'POST':
         form = forms.BookUploadForm(request.POST, request.FILES)
         if form.is_valid():
@@ -69,34 +82,33 @@ def file_upload(request, repo):
                 # prepare the data
                 f = request.FILES['file']
                 decoded = f.read().decode('utf-8')
                 # prepare the data
                 f = request.FILES['file']
                 decoded = f.read().decode('utf-8')
+                fileid = form.cleaned_data['bookname'].lower()
+                rpath = file_path(fileid)
 
 
+                if form.cleaned_data['autoxml']:
+                    decoded = librarian.wrap_text(decoded, unicode(date.today()) )
+                
                 def upload_action():
                 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 \
-                    )
-                    
-                    # end of upload
+                    repo._add_file(rpath, decoded.encode('utf-8') )
+                    repo._commit(message="File %s uploaded by user %s" % \
+                        (rpath, request.user.username), user=request.user.username)
 
                 repo.in_branch(upload_action, 'default')
 
                 # if everything is ok, redirect to the editor
                 return HttpResponseRedirect( reverse('editor_view',
 
                 repo.in_branch(upload_action, 'default')
 
                 # if everything is ok, redirect to the editor
                 return HttpResponseRedirect( reverse('editor_view',
-                        kwargs={'path': f.name}) )
+                        kwargs={'path': fileid}) )
 
             except hg.RepositoryException, e:
                 other_errors.append(u'Błąd repozytorium: ' + unicode(e) )
 
             except hg.RepositoryException, e:
                 other_errors.append(u'Błąd repozytorium: ' + unicode(e) )
-            except UnicodeDecodeError, e:
-                other_errors.append(u'Niepoprawne kodowanie pliku: ' + e.reason \
-                 + u'. Żądane kodowanie: ' + e.encoding)
+            #except UnicodeDecodeError, e:
+            #    other_errors.append(u'Niepoprawne kodowanie pliku: ' + e.reason \
+            #     + u'. Żądane kodowanie: ' + e.encoding)
         # invalid form
 
     # get
     form = forms.BookUploadForm()
         # invalid form
 
     # get
     form = forms.BookUploadForm()
-    return direct_to_template(request, 'explorer/file_upload.html',
+    return direct_to_template(request, 'explorer/file_upload.html',\
         extra_context = {'form' : form, 'other_errors': other_errors})
    
 #
         extra_context = {'form' : form, 'other_errors': other_errors})
    
 #
@@ -106,61 +118,219 @@ def file_upload(request, repo):
 @ajax_login_required
 @with_repo
 def file_xml(request, repo, path):
 @ajax_login_required
 @with_repo
 def file_xml(request, repo, path):
+    rpath = file_path(path)
     if request.method == 'POST':
         errors = None
     if request.method == 'POST':
         errors = None
+        warnings = None
         form = forms.BookForm(request.POST)
         if form.is_valid():
             print 'Saving whole text.', request.user.username
         form = forms.BookForm(request.POST)
         if form.is_valid():
             print 'Saving whole text.', request.user.username
-            def save_action():
-                print 'In branch: ' + repo.repo[None].branch()
-                repo._add_file(path, form.cleaned_data['content'])                
-                repo._commit(message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'),\
-                     user=request.user.username)
             try:
             try:
-                # wczytaj dokument z ciągu znaków -> weryfikacja
-                document = parser.WLDocument.from_string(form.cleaned_data['content'])
+                # encode it back to UTF-8, so we can put it into repo
+                encoded_data = form.cleaned_data['content'].encode('utf-8')
+
+                def save_action():                    
+                    repo._add_file(rpath, encoded_data)
+                    repo._commit(message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'),\
+                         user=request.user.username)
+
+                try:
+                    # wczytaj dokument z ciągu znaków -> weryfikacja
+                    document = parser.WLDocument.from_string(form.cleaned_data['content'])
+                except (ParseError, ValidationError), e:
+                    warnings = [u'Niepoprawny dokument XML: ' + unicode(e.message)]
 
                 #  save to user's branch
 
                 #  save to user's branch
-                repo.in_branch(save_action, models.user_branch(request.user) );
-            except (ParseError, ValidationError), e:
-                errors = [e.message]              
+                repo.in_branch(save_action, file_branch(path, request.user) );
+            except UnicodeDecodeError, e:
+                errors = [u'Błąd kodowania danych przed zapisem: ' + unicode(e.message)]
+            except hg.RepositoryException, e:
+                errors = [u'Błąd repozytorium: ' + unicode(e.message)]            
 
         if not errors:
             errors = dict( (field[0], field[1].as_text()) for field in form.errors.iteritems() )
 
 
         if not errors:
             errors = dict( (field[0], field[1].as_text()) for field in form.errors.iteritems() )
 
-        return HttpResponse(json.dumps({'result': errors and 'error' or 'ok', 'errors': errors}));
+        return HttpResponse( json.dumps({'result': errors and 'error' or 'ok',
+            'errors': errors, 'warnings': warnings}) );
 
     form = forms.BookForm()
 
     form = forms.BookForm()
-    data = repo.get_file(path, models.user_branch(request.user))
+    data = repo.get_file(rpath, file_branch(path, request.user))
     form.fields['content'].initial = data
     form.fields['content'].initial = data
-    return HttpResponse( json.dumps({'result': 'ok', 'content': data}) ) 
+    return HttpResponse( json.dumps({'result': 'ok', 'content': data}) )
+
+@ajax_login_required
+@with_repo
+def file_update_local(request, path, repo):
+    result = None
+    errors = None
+    
+    wlock = repo.write_lock()
+    try:
+        tipA = repo.get_branch_tip('default')
+        tipB = repo.get_branch_tip( file_branch(path, request.user) )
+
+        nodeA = repo.getnode(tipA)
+        nodeB = repo.getnode(tipB)
+        
+        # do some wild checks - see file_commit() for more info
+        if (repo.common_ancestor(tipA, tipB) == nodeA) \
+        or (nodeB in nodeA.parents()):
+            result = 'nothing-to-do'
+        else:
+            # Case 2+
+            repo.merge_revisions(tipB, tipA, \
+                request.user.username, 'Personal branch update.')
+            result = 'done'
+    except hg.UncleanMerge, e:
+        errors = [e.message]
+        result = 'fatal-error'
+    except hg.RepositoryException, e:
+        errors = [e.message]
+        result = 'fatal-error'
+    finally:
+        wlock.release()
+
+    if result is None:
+        raise Exception("Ouch, this shouldn't happen!")
+    
+    return HttpResponse( json.dumps({'result': result, 'errors': errors}) );
+
+@ajax_login_required
+@with_repo
+def file_commit(request, path, repo):
+    result = None
+    errors = None
+    local_modified = False
+    if request.method == 'POST':
+        form = forms.MergeForm(request.POST)
+
+        if form.is_valid():           
+            wlock = repo.write_lock()
+            try:
+                tipA = repo.get_branch_tip('default')
+                tipB = repo.get_branch_tip( file_branch(path, request.user) )
+
+                nodeA = repo.getnode(tipA)
+                nodeB = repo.getnode(tipB)
+
+                print repr(nodeA), repr(nodeB), repo.common_ancestor(tipA, tipB), repo.common_ancestor(tipB, tipA)
+
+                if repo.common_ancestor(tipB, tipA) == nodeA:
+                    # Case 1:
+                    #         * tipB
+                    #         |
+                    #         * <- can also be here!
+                    #        /|
+                    #       / |
+                    # tipA *  *
+                    #      |  |
+                    # The local branch has been recently updated,
+                    # so we don't need to update yet again, but we need to
+                    # merge down to default branch, even if there was
+                    # no commit's since last update
+                    repo.merge_revisions(tipA, tipB, \
+                        request.user.username, form.cleaned_data['message'])
+                    result = 'done'
+                elif any( p.branch()==nodeB.branch() for p in nodeA.parents()):
+                    # Case 2:
+                    #
+                    # tipA *  * tipB
+                    #      |\ |
+                    #      | \|
+                    #      |  * 
+                    #      |  |
+                    # Default has no changes, to update from this branch
+                    # since the last merge of local to default.
+                    if nodeB not in nodeA.parents():
+                        repo.merge_revisions(tipA, tipB, \
+                            request.user.username, form.cleaned_data['message'])
+                        result = 'done'
+                    else:
+                        result = 'nothing-to-do'
+                elif repo.common_ancestor(tipA, tipB) == nodeB:
+                    # Case 3:
+                    # tipA * 
+                    #      |
+                    #      * <- this case overlaps with previos one
+                    #      |\
+                    #      | \
+                    #      |  * tipB
+                    #      |  |
+                    #
+                    # There was a recent merge to the defaul branch and
+                    # no changes to local branch recently.
+                    # 
+                    # Use the fact, that user is prepared to see changes, to
+                    # update his branch if there are any
+                    if nodeB not in nodeA.parents():
+                        repo.merge_revisions(tipB, tipA, \
+                            request.user.username, 'Personal branch update during merge.')
+                        local_modified = True
+                        result = 'done'
+                    else:
+                        result = 'nothing-to-do'
+                else:
+                    # both branches have changes made to them, so
+                    # first do an update
+                    repo.merge_revisions(tipB, tipA, \
+                        request.user.username, 'Personal branch update during merge.')
+
+                    local_modified = True
+
+                    # fetch the new tip
+                    tipB = repo.get_branch_tip( file_branch(path, request.user) )
+
+                    # and merge back to the default
+                    repo.merge_revisions(tipA, tipB, \
+                        request.user.username, form.cleaned_data['message'])
+                    result = 'done'
+            except hg.UncleanMerge, e:
+                errors = [e.message]
+                result = 'fatal-error'
+            except hg.RepositoryException, e:
+                errors = [e.message]
+                result = 'fatal-error'
+            finally:
+                wlock.release()
+                
+        if result is None:
+            errors = [ form.errors['message'].as_text() ]
+            if len(errors) > 0:
+                result = 'fatal-error'
+
+        return HttpResponse( json.dumps({'result': result, 'errors': errors, 'localmodified': local_modified}) );
+
+    return HttpResponse( json.dumps({'result': 'fatal-error', 'errors': ['No data posted']}) )
+    
 
 @ajax_login_required
 @with_repo
 def file_dc(request, path, repo):
     errors = None
 
 @ajax_login_required
 @with_repo
 def file_dc(request, path, repo):
     errors = None
+    rpath = file_path(fileid)
 
     if request.method == 'POST':
         form = forms.DublinCoreForm(request.POST)
         
         if form.is_valid():
 
     if request.method == 'POST':
         form = forms.DublinCoreForm(request.POST)
         
         if form.is_valid():
+            
             def save_action():
             def save_action():
-                file_contents = repo._get_file(path)
+                file_contents = repo._get_file(rpath)
 
                 # wczytaj dokument z repozytorium
                 document = parser.WLDocument.from_string(file_contents)                    
 
                 # wczytaj dokument z repozytorium
                 document = parser.WLDocument.from_string(file_contents)                    
-                document.book_info.update(form.cleaned_data)
-                
-                print "SAVING DC"
+                document.book_info.update(form.cleaned_data)             
 
                 # zapisz
 
                 # zapisz
-                repo._add_file(path, document.serialize())
+                repo._write_file(rpath, document.serialize().encode('utf-8'))
                 repo._commit( \
                     message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'), \
                     user=request.user.username )
                 
             try:
                 repo._commit( \
                     message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'), \
                     user=request.user.username )
                 
             try:
-                repo.in_branch(save_action, models.user_branch(request.user) )
+                repo.in_branch(save_action, file_branch(path, request.user) )
+            except UnicodeEncodeError, e:
+                errors = ['Bład wewnętrzny: nie można zakodować pliku do utf-8']
             except (ParseError, ValidationError), e:
                 errors = [e.message]
 
             except (ParseError, ValidationError), e:
                 errors = [e.message]
 
@@ -173,7 +343,7 @@ def file_dc(request, path, repo):
     content = []
     
     try:
     content = []
     
     try:
-        fulltext = repo.get_file(path, models.user_branch(request.user))
+        fulltext = repo.get_file(rpath, file_branch(path, request.user))
         bookinfo = dcparser.BookInfo.from_string(fulltext)
         content = bookinfo.to_dict()
     except (ParseError, ValidationError), e:
         bookinfo = dcparser.BookInfo.from_string(fulltext)
         content = bookinfo.to_dict()
     except (ParseError, ValidationError), e:
@@ -185,66 +355,187 @@ def file_dc(request, path, repo):
 # Display the main editor view
 
 @login_required
 # Display the main editor view
 
 @login_required
-def display_editor(request, path):
-    return direct_to_template(request, 'explorer/editor.html', extra_context={
-        'hash': path,
-        'panel_list': ['lewy', 'prawy'],
-        'scriptlets': toolbar_models.Scriptlet.objects.all()
-    })
+@with_repo
+def display_editor(request, path, repo):    
+
+    # this is the only entry point where we create an autobranch for the user
+    # if it doesn't exists. All other views SHOULD fail.
+    def ensure_branch_exists():
+        parent = repo.get_branch_tip('default')
+        repo._create_branch(file_branch(path, request.user), parent)
+        
+    try:
+        repo.with_wlock(ensure_branch_exists)
+        
+        return direct_to_template(request, 'explorer/editor.html', extra_context={
+            'fileid': path,
+            'panel_list': ['lewy', 'prawy'],
+            'availble_panels': models.EditorPanel.objects.all(),
+            'scriptlets': toolbar_models.Scriptlet.objects.all()
+        })
+    except KeyError:
+        return direct_to_template(request, 'explorer/nofile.html', \
+            extra_context = { 'fileid': path })
 
 # ===============
 # = Panel views =
 # ===============
 
 # ===============
 # = Panel views =
 # ===============
+class panel_view(object):
 
 
-@ajax_login_required
-@with_repo
-def xmleditor_panel(request, path, repo):
-    form = forms.BookForm()
-    text = repo.get_file(path, models.user_branch(request.user))
-    
-    return direct_to_template(request, 'explorer/panels/xmleditor.html', extra_context={
-        'fpath': path,
-        'text': text,
-    })
-    
+    def __new__(cls, request, name, path, **kwargs):
+    #try:        
+        panel = models.EditorPanel.objects.get(id=name)
+        method = getattr(cls, name + '_panel', None)
+        if not panel or method is None:
+            raise HttpResponseNotFound
 
 
-@ajax_login_required
-def gallery_panel(request, path):
-    return direct_to_template(request, 'explorer/panels/gallery.html', extra_context={
-        'fpath': path,
-        'form': forms.ImageFoldersForm(),
-    })
+        extra_context = method(request, path, panel, **kwargs)
 
 
-@ajax_login_required
-@with_repo
-def htmleditor_panel(request, path, repo):
-    user_branch = models.user_branch(request.user)
-    try:
-        return direct_to_template(request, 'explorer/panels/htmleditor.html', extra_context={
-            'fpath': path,
-            'html': html.transform(repo.get_file(path, user_branch), is_file=False),
+        if not isinstance(extra_context, dict):
+            return extra_context
+
+        extra_context.update({
+            'toolbar_groups': panel.toolbar_groups.all(),
+            'toolbar_extra_group': panel.toolbar_extra,
+            'fileid': path
         })
         })
-    except (ParseError, ValidationError), e:
-        return direct_to_template(request, 'explorer/panels/parse_error.html', extra_context={
-            'fpath': path, 'exception_type': type(e).__name__, 'exception': e, 'panel_name': 'Edytor HTML'}) 
 
 
-@ajax_login_required
+        return direct_to_template(request, 'explorer/panels/'+name+'.html',\
+            extra_context=extra_context)
+
+    @staticmethod
+    @ajax_login_required
+    @with_repo
+    def xmleditor_panel(request, path, panel, repo):
+        rpath = file_path(path)
+        return {'text': repo.get_file(rpath, file_branch(path, request.user))}
+
+    @staticmethod
+    @ajax_login_required
+    def gallery_panel(request, path, panel):
+        return {'form': forms.ImageFoldersForm() }
+
+    @staticmethod
+    @ajax_login_required
+    @with_repo
+    def htmleditor_panel(request, path, panel, repo):
+        rpath = file_path(path)
+        user_branch = file_branch(path, request.user)
+        try:
+            result = html.transform(repo.get_file(rpath, user_branch), is_file=False)
+            print "HTML: %r" % result
+            return {'html': result}
+        except (ParseError, ValidationError), e:
+            return direct_to_template(request, 'explorer/panels/parse_error.html', extra_context={
+            'fileid': path, 'exception_type': type(e).__name__, 'exception': e,
+            'panel_name': panel.display_name})
+
+    @staticmethod
+    @ajax_login_required
+    @with_repo
+    def dceditor_panel(request, path, panel, repo):
+        user_branch = file_branch(path, request.user)
+        rpath = file_path(path)
+        try:
+            doc_text = repo.get_file(rpath, user_branch)
+            document = parser.WLDocument.from_string(doc_text)
+            form = forms.DublinCoreForm(info=document.book_info)
+            return {'form': form}
+        except (ParseError, ValidationError), e:
+            return direct_to_template(request, 'explorer/panels/parse_error.html', extra_context={
+            'fileid': path, 'exception_type': type(e).__name__, 'exception': e,
+            'panel_name': panel.display_name})
+
+##
+## Editor "commands" and "dialogs"
+##
+@login_required
 @with_repo
 @with_repo
-def dceditor_panel(request, path, repo):
-    user_branch = models.user_branch(request.user)
+def print_html(request, path, repo):
+    user_branch = file_branch(path, request.user)
+    rpath = file_path(path)
+    return HttpResponse( 
+        html.transform(repo.get_file(rpath, user_branch), is_file=False),
+        mimetype="text/html")
+
+@login_required
+@with_repo
+def print_xml(request, path, repo):
+    user_branch = file_branch(path, request.user)
+    rpath = file_path(path)
+    return HttpResponse( repo.get_file(rpath, user_branch), mimetype="text/plain; charset=utf-8")
+
+@permission_required('explorer.can_add_files')
+def split_text(request, path):
+    rpath = file_path(path)
+    valid = False    
+    if request.method == "POST":
+        sform = forms.SplitForm(request.POST, prefix='splitform')
+        dcform = forms.DublinCoreForm(request.POST, prefix='dcform')
+
+        print "validating sform"
+        if sform.is_valid():
+            valid = True
+            if sform.cleaned_data['autoxml']:
+                print "validating dcform"                
+                valid = dcform.is_valid()        
+
+        print "valid is ", valid
+        if valid:
+            uri = path + '$' + sform.cleaned_data['partname']
+            child_rpath = file_path(uri)
+            repo = hg.Repository(settings.REPOSITORY_PATH)            
+
+            # save the text into parent's branch
+            def split_action():
+                if repo._file_exists(child_rpath):
+                    el = sform._errors.get('partname', ErrorList())
+                    el.append("Part with this name already exists")
+                    sform._errors['partname'] = el
+                    return False
+                                        
+                fulltext = sform.cleaned_data['fulltext']               
+                fulltext = fulltext.replace(u'<include-tag-placeholder />',
+                    librarian.xinclude_forURI('wlrepo://'+uri) )               
+
+                repo._write_file(rpath, fulltext.encode('utf-8'))
+
+                newtext = sform.cleaned_data['splittext']
+                if sform.cleaned_data['autoxml']:
+                    # this is a horrible hack - really
+                    bi = dcparser.BookInfo.from_element(librarian.DEFAULT_BOOKINFO.to_etree())
+                    bi.update(dcform.cleaned_data)
+
+                    newtext = librarian.wrap_text(newtext, \
+                        unicode(date.today()), bookinfo=bi )
+
+                repo._add_file(child_rpath, newtext.encode('utf-8'))                
+                repo._commit(message="Split from '%s' to '%s'" % (path, uri), \
+                    user=request.user.username )
+                return True
+
+            if repo.in_branch(split_action, file_branch(path, request.user)):
+                # redirect to success
+                return HttpResponseRedirect( reverse('split-success',\
+                    kwargs={'path': path})+'?child='+uri)
+    else:
+        try: # to read the current DC
+            repo = hg.Repository(settings.REPOSITORY_PATH)
+            fulltext = repo.get_file(rpath, file_branch(path, request.user))
+            bookinfo = dcparser.BookInfo.from_string(fulltext)
+        except (ParseError, ValidationError):
+            bookinfo = librarian.DEFAULT_BOOKINFO
+
+        sform = forms.SplitForm(prefix='splitform')
+        dcform = forms.DublinCoreForm(prefix='dcform', info=bookinfo)
+   
+    return direct_to_template(request, 'explorer/split.html', extra_context={
+        'splitform': sform, 'dcform': dcform, 'fileid': path} )
+
+def split_success(request, path):
+    return direct_to_template(request, 'explorer/split_success.html',\
+        extra_context={'fileid': path, 'cfileid': request.GET['child']} )
 
 
-    try:
-        doc_text = repo.get_file(path, user_branch)
-        document = parser.WLDocument.from_string(doc_text)
-        form = forms.DublinCoreForm(info=document.book_info)       
-        return direct_to_template(request, 'explorer/panels/dceditor.html', extra_context={
-            'fpath': path,
-            'form': form,
-        })
-    except (ParseError, ValidationError), e:
-        return direct_to_template(request, 'explorer/panels/parse_error.html', extra_context={
-            'fpath': path, 'exception_type': type(e).__name__, 'exception': e, 
-            'panel_name': 'Edytor DublinCore'}) 
 
 # =================
 # = Utility views =
 
 # =================
 # = Utility views =
@@ -255,29 +546,22 @@ def folder_images(request, folder):
         'images': models.get_images_from_folder(folder),
     })
 
         'images': models.get_images_from_folder(folder),
     })
 
-
 def _add_references(message, issues):
     return message + " - " + ", ".join(map(lambda issue: "Refs #%d" % issue['id'], issues))
 
 def _add_references(message, issues):
     return message + " - " + ", ".join(map(lambda issue: "Refs #%d" % issue['id'], issues))
 
-def _get_issues_for_file(path):
-    if not path.endswith('.xml'):
-        raise ValueError('Path must end with .xml')
-
-    book_id = path[:-4]
+def _get_issues_for_file(fileid):
     uf = None
     uf = None
-
     try:
     try:
-        uf = urllib2.urlopen(settings.REDMINE_URL + 'publications/issues/%s.json' % book_id)
+        uf = urllib2.urlopen(settings.REDMINE_URL + 'publications/issues/%s.json' % fileid)
         return json.loads(uf.read())
     except urllib2.HTTPError:
         return []
     finally:
         if uf: uf.close()
 
         return json.loads(uf.read())
     except urllib2.HTTPError:
         return []
     finally:
         if uf: uf.close()
 
-
 # =================
 # = Pull requests =
 # =================
 # =================
 # = Pull requests =
 # =================
-def pull_requests(request):
-    return direct_to_template(request, 'manager/pull_request.html', extra_context = {
-        'objects': models.PullRequest.objects.all()} )
+#def pull_requests(request):
+#    return direct_to_template(request, 'manager/pull_request.html', extra_context = {
+#        'objects': models.PullRequest.objects.all()} )