-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
+# -*- coding: utf-8 -*-
+import urllib2
+import hg
+from librarian import html, parser, dcparser, ParseError, ValidationError
from django.conf import settings
-from django.http import HttpResponseRedirect, HttpResponse
-
-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 django.core.paginator import Paginator, InvalidPage, EmptyPage
+from django.core.urlresolvers import reverse
+from django.http import HttpResponseRedirect, HttpResponse
+from django.utils import simplejson as json
+from django.views.generic.simple import direct_to_template
from explorer import forms, models
+from toolbar import models as toolbar_models
#
# Some useful decorators
@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}) )
+ other_errors = []
+ if request.method == 'POST':
+ form = forms.BookUploadForm(request.POST, request.FILES)
+ if form.is_valid():
+ try:
+ # prepare the data
+ f = request.FILES['file']
+ decoded = f.read().decode('utf-8')
+
+ 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.in_branch(upload_action, 'default')
+
+ # if everything is ok, redirect to the editor
+ return HttpResponseRedirect( reverse('editor_view',
+ kwargs={'path': f.name}) )
+
+ 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)
+ # invalid form
+
+ # get
+ form = forms.BookUploadForm()
return direct_to_template(request, 'explorer/file_upload.html',
- extra_context = {'form' : form} )
+ extra_context = {'form' : form, 'other_errors': other_errors})
#
# Edit the file
@with_repo
def file_xml(request, repo, path):
if request.method == 'POST':
+ errors = None
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)
+ 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'])
+
+ # save to user's branch
+ repo.in_branch(save_action, models.user_branch(request.user) );
+ except (ParseError, ValidationError), e:
+ errors = [e.message]
- print repo.in_branch(save_action, models.user_branch(request.user) );
- result = "ok"
- else:
- result = "error"
+ if not errors:
+ errors = dict( (field[0], field[1].as_text()) for field in form.errors.iteritems() )
- errors = dict( (field[0], field[1].as_text()) for field in form.errors.iteritems() )
- return HttpResponse( json.dumps({'result': result, 'errors': errors}) );
+ return HttpResponse(json.dumps({'result': errors and 'error' or 'ok', 'errors': errors}));
form = forms.BookForm()
data = repo.get_file(path, models.user_branch(request.user))
@ajax_login_required
@with_repo
def file_dc(request, path, repo):
+ errors = None
+
if request.method == 'POST':
form = forms.DublinCoreForm(request.POST)
if form.is_valid():
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"
-
- errors = dict( (field[0], field[1].as_text()) for field in form.errors.iteritems() )
- return HttpResponse( json.dumps({'result': result, 'errors': errors}) );
+ # wczytaj dokument z repozytorium
+ document = parser.WLDocument.from_string(file_contents)
+ document.book_info.update(form.cleaned_data)
+
+ print "SAVING DC"
+
+ # zapisz
+ repo._add_file(path, document.serialize())
+ 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) )
+ except (ParseError, ValidationError), e:
+ errors = [e.message]
+
+ if errors is None:
+ errors = ["Pole '%s': %s\n" % (field[0], field[1].as_text()) for field in form.errors.iteritems()]
+
+ return HttpResponse( json.dumps({'result': errors and 'error' or 'ok', 'errors': errors}) );
- fulltext = repo.get_file(path, models.user_branch(request.user))
- form = forms.DublinCoreForm(text=fulltext)
- return HttpResponse( json.dumps({'result': 'ok', 'content': fulltext}) )
+ # this is unused currently, but may come in handy
+ content = []
+
+ try:
+ fulltext = repo.get_file(path, models.user_branch(request.user))
+ bookinfo = dcparser.BookInfo.from_string(fulltext)
+ content = bookinfo.to_dict()
+ except (ParseError, ValidationError), e:
+ errors = [e.message]
+
+ return HttpResponse( json.dumps({'result': errors and 'error' or 'ok',
+ 'errors': errors, 'content': content }) )
# 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'],
+ 'hash': path,
+ 'panel_list': ['lewy', 'prawy'],
+ 'scriptlets': toolbar_models.Scriptlet.objects.all()
})
# ===============
@with_repo
def htmleditor_panel(request, path, repo):
user_branch = models.user_branch(request.user)
- 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),
- })
-
+ 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),
+ })
+ 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
@with_repo
def dceditor_panel(request, path, repo):
user_branch = models.user_branch(request.user)
- text = repo.get_file(path, user_branch)
- form = forms.DublinCoreForm(text=text)
-
- return direct_to_template(request, 'explorer/panels/dceditor.html', extra_context={
- 'fpath': path,
- 'form': form,
- })
+ 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 =
fnp / redakcja.git / blobdiff