X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/653c75b6951e028fe4c68e27cc9852e45fa418a6..ab093330473e6cee879256b9902ce90bd1832c35:/apps/explorer/views.py diff --git a/apps/explorer/views.py b/apps/explorer/views.py index 19cc10b1..eca439ca 100644 --- a/apps/explorer/views.py +++ b/apps/explorer/views.py @@ -1,30 +1,44 @@ # -*- 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.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.contrib.auth.decorators import login_required from explorer import forms, models from toolbar import models as toolbar_models +from django.forms.util import ErrorList + +import wlrepo + # # Some useful decorators -def file_branch(path, user=None): - return ('personal_'+user.username + '_' if user is not None else '') \ - + 'file_' + path +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): - kwargs['repo'] = hg.Repository(settings.REPOSITORY_PATH) + kwargs['repo'] = wlrepo.MercurialLibrary(settings.REPOSITORY_PATH) return view(request, *args, **kwargs) return view_with_repo @@ -43,14 +57,18 @@ def ajax_login_required(view): # View all files # @with_repo -def file_list(request, repo): - # - latest_default = repo.get_branch_tip('default') - files = list( repo.repo[latest_default] ) - bookform = forms.BookUploadForm() +def file_list(request, repo): + import api.forms + from api.resources import library_resource + + bookform = api.forms.DocumentUploadForm() + # short-circut the api document list + doctree = library_resource.handler.read(request) + print doctree['documents'] + return direct_to_template(request, 'explorer/file_list.html', extra_context={ - 'files': files, 'bookform': bookform, + 'filetree': doctree['documents'], 'bookform': bookform, }) @permission_required('explorer.can_add_files') @@ -64,18 +82,22 @@ def file_upload(request, repo): # prepare the data f = request.FILES['file'] decoded = f.read().decode('utf-8') - path = form.cleaned_data['bookname'] + 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(): - repo._add_file(path ,decoded.encode('utf-8') ) + repo._add_file(rpath, decoded.encode('utf-8') ) repo._commit(message="File %s uploaded by user %s" % \ - (path, request.user.username), user=request.user.username) + (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', - kwargs={'path': path}) ) + kwargs={'path': fileid}) ) except hg.RepositoryException, e: other_errors.append(u'Błąd repozytorium: ' + unicode(e) ) @@ -96,6 +118,7 @@ def file_upload(request, repo): @ajax_login_required @with_repo def file_xml(request, repo, path): + rpath = file_path(path) if request.method == 'POST': errors = None warnings = None @@ -107,7 +130,7 @@ def file_xml(request, repo, path): encoded_data = form.cleaned_data['content'].encode('utf-8') def save_action(): - repo._add_file(path, encoded_data) + repo._add_file(rpath, encoded_data) repo._commit(message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'),\ user=request.user.username) @@ -131,7 +154,7 @@ def file_xml(request, repo, path): 'errors': errors, 'warnings': warnings}) ); form = forms.BookForm() - data = repo.get_file(path, file_branch(path, request.user)) + data = repo.get_file(rpath, file_branch(path, request.user)) form.fields['content'].initial = data return HttpResponse( json.dumps({'result': 'ok', 'content': data}) ) @@ -284,6 +307,7 @@ def file_commit(request, path, repo): @with_repo def file_dc(request, path, repo): errors = None + rpath = file_path(path) if request.method == 'POST': form = forms.DublinCoreForm(request.POST) @@ -291,14 +315,14 @@ def file_dc(request, path, repo): if form.is_valid(): 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) document.book_info.update(form.cleaned_data) # zapisz - repo._write_file(path, document.serialize().encode('utf-8')) + 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 ) @@ -319,7 +343,7 @@ def file_dc(request, path, repo): content = [] try: - fulltext = repo.get_file(path, file_branch(path, 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: @@ -331,79 +355,189 @@ def file_dc(request, path, repo): # Display the main editor view @login_required -@with_repo -def display_editor(request, path, repo): - +# @with_repo +def display_editor(request, path): # 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) + #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) +# try: + # repo.with_wlock(ensure_branch_exists) - return direct_to_template(request, 'explorer/editor.html', extra_context={ - 'hash': path, - 'panel_list': ['lewy', 'prawy'], - 'scriptlets': toolbar_models.Scriptlet.objects.all() - }) - except KeyError: - return direct_to_template(request, 'explorer/nofile.html', \ - extra_context = { 'path': path }) + 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 = # =============== +class panel_view(object): -@ajax_login_required -@with_repo -def xmleditor_panel(request, path, repo): - text = repo.get_file(path, file_branch(path, 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 + 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 + }) + + 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 -def htmleditor_panel(request, path, repo): +def print_html(request, path, repo): user_branch = file_branch(path, 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), - }) - 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'}) + rpath = file_path(path) + return HttpResponse( + html.transform(repo.get_file(rpath, user_branch), is_file=False), + mimetype="text/html") -@ajax_login_required +@login_required @with_repo -def dceditor_panel(request, path, 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'', + librarian.xinclude_forURI(u'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.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 + import urllib + uri = urllib.quote( unicode(uri).encode('utf-8')) + 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 = @@ -414,29 +548,22 @@ def folder_images(request, 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 _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 - 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() - # ================= # = 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()} )