X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/f32fa7850a8cf57e38d2a7bb4f19c4aeb5d6224a..5a8f55e2911b9a6aa38499da2c54b6068152f1cf:/apps/explorer/views.py?ds=inline diff --git a/apps/explorer/views.py b/apps/explorer/views.py index 9d01fc21..eff1b044 100644 --- a/apps/explorer/views.py +++ b/apps/explorer/views.py @@ -1,48 +1,20 @@ # -*- coding: utf-8 -*- import urllib2 -import hg, re -from datetime import date -import librarian - -from librarian import html, parser, dcparser -from librarian import ParseError, ValidationError +import logging +log = logging.getLogger('platforma.explorer.views') 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, HttpResponseNotFound +from django.http import HttpResponse 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(fileid, user=None): - parts = fileid.split('$') - return ('personal_'+ user.username + '_' if user is not None else '') \ - + 'file_' + parts[0] +from api.models import PullRequest -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'] = wlrepo.open_library(settings.REPOSITORY_PATH, 'hg') - 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.""" @@ -53,11 +25,20 @@ def ajax_login_required(view): return HttpResponse( json.dumps({'result': 'access_denied', 'errors': ['Brak dostępu.']}) ); return view_with_auth +@login_required +def display_editor(request, path): + user = request.GET.get('user', request.user.username) + log.info(user) + + return direct_to_template(request, 'explorer/editor.html', extra_context={ + 'fileid': path, + 'euser': user + }) + # # View all files # -@with_repo -def file_list(request, repo): +def file_list(request): import api.forms from api.resources import library_resource @@ -71,8 +52,7 @@ def file_list(request, repo): 'filetree': doctree['documents'], 'bookform': bookform, }) -@permission_required('explorer.can_add_files') -@with_repo +@permission_required('api.document.can_add') def file_upload(request, repo): from api.resources import library_resource from api.forms import DocumentUploadForm @@ -92,444 +72,25 @@ def file_upload(request, repo): return direct_to_template(request, 'explorer/file_upload.html', extra_context={'bookform': bookform } ) - - -# -# Edit the file -# - -@ajax_login_required -@with_repo -def file_xml(request, repo, path): - rpath = file_path(path) - if request.method == 'POST': - errors = None - warnings = None - form = forms.BookForm(request.POST) - if form.is_valid(): - print 'Saving whole text.', request.user.username - try: - # 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 - 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() ) - - return HttpResponse( json.dumps({'result': errors and 'error' or 'ok', - 'errors': errors, 'warnings': warnings}) ); + - form = forms.BookForm() - data = repo.get_file(rpath, file_branch(path, request.user)) - form.fields['content'].initial = 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}) ); +@login_required +def print_html(request, **kwargs): + from api.resources import document_html_resource - return HttpResponse( json.dumps({'result': 'fatal-error', 'errors': ['No data posted']}) ) + kwargs['stylesheet'] = 'legacy' + output = document_html_resource.handler.read(request, **kwargs) -@ajax_login_required -@with_repo -def file_dc(request, path, repo): - errors = None - rpath = file_path(path) - - if request.method == 'POST': - form = forms.DublinCoreForm(request.POST) - - if form.is_valid(): - - def save_action(): - 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(rpath, document.serialize().encode('utf-8')) - repo._commit( \ - message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'), \ - user=request.user.username ) - - try: - 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] - - 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}) ); + if isinstance(output, HttpResponse): + # errors = json.loads(output.content) + output.mimetype = "text/plain" + return output - # this is unused currently, but may come in handy - content = [] - - try: - fulltext = repo.get_file(rpath, file_branch(path, 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 -# @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) - -# 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 = -# =============== -class panel_view(object): - - 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 - - extra_context = method(request, path, panel, **kwargs) - - 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}) + return direct_to_template(request, 'html4print.html', + extra_context={'output': output, 'docid': kwargs['docid']}, + mimetype="text/html" ) -## -## Editor "commands" and "dialogs" -## -@login_required -@with_repo -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'', - 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']} ) - - -# ================= -# = 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), - }) def _add_references(message, issues): return message + " - " + ", ".join(map(lambda issue: "Refs #%d" % issue['id'], issues)) @@ -547,6 +108,12 @@ def _get_issues_for_file(fileid): # ================= # = 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): + objects = PullRequest.objects.order_by('status') + + if not request.user.has_perm('explorer.book.can_share'): + objects = objects.filter(comitter=request.user) + + + return direct_to_template(request, 'manager/pull_request.html', + extra_context = {'objects': objects} )