X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/0e6a1823931e3a2bad3b20ca479308978da7b0a8..a947b4266b1e464b54d47a7acfbeccc504b9f663:/apps/explorer/views.py diff --git a/apps/explorer/views.py b/apps/explorer/views.py index ea031216..3ab7e670 100644 --- a/apps/explorer/views.py +++ b/apps/explorer/views.py @@ -1,88 +1,182 @@ +# -*- coding: utf-8 -*- from librarian import html import hg, urllib2, time + from django.utils import simplejson as json +from librarian import dcparser, parser +from librarian import ParseError, ValidationError + 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 explorer import forms, models +from django.core.urlresolvers import reverse +from django.core.paginator import Paginator, InvalidPage, EmptyPage +from django.contrib.auth.decorators import login_required, permission_required -def with_repo(func): - def inner(request, *args, **kwargs): +from explorer import forms, models + +# +# Some useful decorators +# +def with_repo(view): + """Open a repository for this view""" + def view_with_repo(request, *args, **kwargs): kwargs['repo'] = hg.Repository(settings.REPOSITORY_PATH) - return func(request, *args, **kwargs) - return inner + return view(request, *args, **kwargs) + return view_with_repo +# +def ajax_login_required(view): + """Similar ro @login_required, but instead of redirect, + just return some JSON stuff with error.""" + def view_with_auth(request, *args, **kwargs): + if request.user.is_authenticated(): + return view(request, *args, **kwargs) + # not authenticated + return HttpResponse( json.dumps({'result': 'access_denied'}) ); + return view_with_auth + +# +# 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 # +@ajax_login_required @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() - 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) - - print 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}) ); - else: - form = forms.BookForm() - form.fields['content'].initial = repo.get_file(path, models.user_branch(request.user)) - return direct_to_template(request, 'explorer/edit_text.html', extra_context={ - 'form': form, - }) + 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: + # 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] + + 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})); + form = forms.BookForm() + data = repo.get_file(path, models.user_branch(request.user)) + form.fields['content'].initial = data + return HttpResponse( json.dumps({'result': 'ok', 'content': data}) ) + +@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(): - form.save(repo, path) - 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}) ); - else: + def save_action(): + file_contents = repo._get_file(path) + + # 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}) ); + + # this is unused currently, but may come in handy + content = [] + + try: fulltext = repo.get_file(path, models.user_branch(request.user)) - form = forms.DublinCoreForm(text=fulltext) + bookinfo = dcparser.BookInfo.from_string(fulltext) + content = bookinfo.to_dict() + except (ParseError, ValidationError), e: + errors = [e.message] - return direct_to_template(request, 'explorer/edit_dc.html', extra_context={ - 'form': form, - 'fpath': path, - }) + 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, + 'hash': path, 'panel_list': ['lewy', 'prawy'], }) # =============== # = Panel views = # =============== +@ajax_login_required @with_repo def xmleditor_panel(request, path, repo): form = forms.BookForm() @@ -94,36 +188,50 @@ def xmleditor_panel(request, path, repo): }) +@ajax_login_required def gallery_panel(request, path): return direct_to_template(request, 'explorer/panels/gallery.html', extra_context={ 'fpath': path, 'form': forms.ImageFoldersForm(), }) +@ajax_login_required @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 = # ================= +@ajax_login_required def folder_images(request, folder): return direct_to_template(request, 'explorer/folder_images.html', extra_context={ 'images': models.get_images_from_folder(folder), @@ -147,3 +255,11 @@ def _get_issues_for_file(path): return [] finally: if uf: uf.close() + + +# ================= +# = Pull requests = +# ================= +def pull_requests(request): + return direct_to_template(request, 'manager/pull_request.html', extra_context = { + 'objects': models.PullRequest.objects.all()} )