lets try to display the changeset contents nicely
This commit is contained in:
Laura Klünder
parent
a7a5ec93e6
commit
c9d73e9daf
2 changed files with 106 additions and 212 deletions
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@ -124,44 +124,7 @@ class ChangeSet(models.Model):
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Wrap Objects
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"""
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def fill_changes_cache(self):
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return
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"""
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Get all changed objects and fill this ChangeSet's changes cache.
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Only executable once, if something is changed later the cache will be automatically updated.
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This method gets called automatically when the cache is needed.
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Only call it if you need to set include_deleted_created to True.
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:rtype: True if the method was executed, else False
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"""
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if self.changed_objects is not None:
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return False
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if self.pk is None:
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self.changed_objects = {}
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return False
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cache_key = self.cache_key_by_changes + ':cache'
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cached_cache = cache.get(cache_key)
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if cached_cache is not None:
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(self.changed_objects, self.created_objects, self.updated_existing,
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self.deleted_existing, self.m2m_added, self.m2m_removed) = cached_cache
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return True
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self.changed_objects = {}
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for change in self.changed_objects_set.all():
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change.update_changeset_cache()
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if self.state != 'applied' and not self._cleaning_changes:
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self._cleaning_changes = True
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try:
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self._clean_changes()
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finally:
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self._cleaning_changes = False
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cache.set(cache_key, (self.changed_objects, self.created_objects, self.updated_existing,
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self.deleted_existing, self.m2m_added, self.m2m_removed), 300)
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return True
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return # todo: remove
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"""
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Analyse Changes
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@ -1,6 +1,7 @@
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from itertools import chain
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from operator import itemgetter
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from django.apps import apps
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from django.conf import settings
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from django.contrib import messages
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from django.contrib.auth.models import User
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@ -16,6 +17,7 @@ from c3nav.editor.forms import ChangeSetForm, RejectForm, get_editor_form
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from c3nav.editor.models import ChangeSet
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from c3nav.editor.views.base import sidebar_view
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from c3nav.editor.wrappers import is_created_pk
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from c3nav.mapdata.fields import I18nField
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from c3nav.mapdata.models.locations import LocationRedirect, LocationSlug
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@ -193,81 +195,35 @@ def changeset_detail(request, pk):
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changed_objects_data = []
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added_redirects = {}
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removed_redirects = {}
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for changed_object in changeset.changed_objects.get(LocationRedirect, {}).values():
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if changed_object.is_created == changed_object.deleted:
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continue
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obj = objects[LocationRedirect][changed_object.obj_pk]
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redirect_list = (removed_redirects if changed_object.deleted else added_redirects)
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redirect_list.setdefault(obj.target_id, []).append(obj.slug)
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redirect_changed_objects = []
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for pk in set(added_redirects.keys()) | set(removed_redirects.keys()):
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obj = objects[LocationSlug][pk]
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model = obj.__class__
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try:
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changeset.changed_objects[model][pk]
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except KeyError:
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redirect_changed_objects.append((model, {pk: changeset.get_changed_object(obj)}))
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for model, changed_objects in chain(changeset.changed_objects.items(), redirect_changed_objects):
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if model == LocationRedirect:
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continue
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for pk, changed_object in changed_objects.items():
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if pk in objects[model]:
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obj = objects[model][pk]
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obj_desc = format_lazy(_('{model} #{id}'), model=obj.__class__._meta.verbose_name, id=pk)
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if is_created_pk(pk):
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obj_still_exists = pk in changeset.created_objects.get(obj.__class__, ())
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else:
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obj_still_exists = pk not in changeset.deleted_existing.get(obj.__class__, ())
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else:
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obj = changed_object.obj._obj
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obj_still_exists = False
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if changed_object.deleted:
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obj_desc = format_lazy(_('{model} #{id}'), model=obj.__class__._meta.verbose_name, id=pk)
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else:
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obj_desc = format_lazy(_('{model} #{id} (deleted outside this changeset)'),
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model=obj.__class__._meta.verbose_name, id=pk)
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edit_url = None
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if obj_still_exists and can_edit and not isinstance(obj, LocationRedirect):
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reverse_kwargs = {'pk': obj.pk}
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if hasattr(obj, 'space_id'):
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reverse_kwargs['space'] = obj.space_id
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elif hasattr(obj, 'level_id'):
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reverse_kwargs['level'] = obj.level_id
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try:
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edit_url = reverse('editor.' + obj.__class__._meta.default_related_name + '.edit',
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kwargs=reverse_kwargs)
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except NoReverseMatch:
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pass
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# added_redirects = {}
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# removed_redirects = {}
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# for changed_object in changeset.changed_objects.get(LocationRedirect, {}).values():
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# if changed_object.is_created == changed_object.deleted:
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# continue
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# obj = objects[LocationRedirect][changed_object.obj_pk]
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# redirect_list = (removed_redirects if changed_object.deleted else added_redirects)
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# redirect_list.setdefault(obj.target_id, []).append(obj.slug)
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#
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# redirect_changed_objects = []
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# todo: display redirects nicely
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for changed_object in changeset.changes.changed_objects:
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model = apps.get_model("mapdata", changed_object.obj.model)
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changes = []
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missing_dependencies = changed_object.get_missing_dependencies()
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unique_collisions = changed_object.get_unique_collisions()
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changed_object_data = {
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'model': obj.__class__,
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'model_title': obj.__class__._meta.verbose_name,
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'pk': changed_object.pk,
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'desc': obj_desc,
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'title': obj.title if getattr(obj, 'titles', None) else None,
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'model': model,
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'model_title': model._meta.verbose_name,
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'pk': changed_object.obj.id,
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'desc': changed_object.repr,
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'title': 'TITLE',
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'changes': changes,
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'edit_url': edit_url,
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'edit_url': None,
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'deleted': changed_object.deleted,
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'missing_dependencies': missing_dependencies,
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'unique_collisions': unique_collisions,
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'order': (changed_object.deleted and changed_object.is_created, not changed_object.is_created),
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}
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changed_objects_data.append(changed_object_data)
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form_fields = get_editor_form(model)._meta.fields
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if changed_object.is_created:
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if changed_object.created:
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changes.append({
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'icon': 'plus',
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'class': 'success',
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@ -276,8 +232,7 @@ def changeset_detail(request, pk):
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})
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update_changes = []
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for name, value in changed_object.updated_fields.items():
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for name, value in changed_object.fields.items():
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change_data = {
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'icon': 'option-vertical',
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'class': 'muted',
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@ -287,7 +242,7 @@ def changeset_detail(request, pk):
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'icon': 'map-marker',
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'class': 'info',
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'empty': True,
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'title': _('created geometry') if changed_object.is_created else _('edited geometry'),
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'title': _('created geometry') if changed_object.created else _('edited geometry'),
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'order': (8,),
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})
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elif name == 'data':
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@ -295,44 +250,43 @@ def changeset_detail(request, pk):
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'icon': 'signal',
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'class': 'info',
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'empty': True,
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'title': _('created scan data') if changed_object.is_created else _('edited scan data'),
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'title': _('created scan data') if changed_object.created else _('edited scan data'),
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'order': (9,),
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})
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else:
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if '__i18n__' in name:
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orig_name, i18n, lang = name.split('__')
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lang_info = get_language_info(lang)
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field = model._meta.get_field(orig_name)
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field_title = format_lazy(_('{field_name} ({lang})'),
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field_name=field.verbose_name,
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lang=lang_info['name_translated'])
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field_value = str(value)
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if field_value:
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getattr(obj, field.attname)[lang] = field_value
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else:
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getattr(obj, field.attname).pop(lang, None)
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change_data.update({
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'order': (4, tuple(code for code, title in settings.LANGUAGES).index(lang)),
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})
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else:
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field = model._meta.get_field(name)
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field_title = field.verbose_name
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if field.related_model is not None:
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if value is None:
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field_value = None
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else:
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if issubclass(field.related_model, User):
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field_value = objects[field.related_model][value].username
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else:
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field_value = objects[field.related_model][value].title
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change_data.update({
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'missing_dependency': field.name in missing_dependencies,
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if isinstance(field, I18nField):
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for lang, subvalue in value.items():
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sub_change_data = change_data.copy()
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lang_info = get_language_info(lang)
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field_title = format_lazy(_('{field_name} ({lang})'),
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field_name=field.verbose_name,
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lang=lang_info['name_translated'])
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if subvalue == '' or subvalue is None:
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sub_change_data.update({
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'empty': True,
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'title': format_lazy(_('remove {field_title}'), field_title=field_title),
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})
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else:
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field_value = field.to_python(value)
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if name in unique_collisions:
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sub_change_data.update({
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'title': field_title,
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'value': subvalue,
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})
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sub_change_data.update({
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'order': (4, tuple(code for code, title in settings.LANGUAGES).index(lang)),
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})
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update_changes.append(sub_change_data)
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else:
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if value == '' or value is None:
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change_data.update({
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'unique_collision': field.name in unique_collisions,
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'empty': True,
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'title': format_lazy(_('remove {field_title}'), field_title=field_title),
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})
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else:
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change_data.update({
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'title': field_title,
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'value': value,
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})
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order = 5
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if name == 'slug':
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@ -342,46 +296,24 @@ def changeset_detail(request, pk):
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change_data.update({
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'order': (order, form_fields.index(name) if order else 1),
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})
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if field_value == '' or field_value is None:
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change_data.update({
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'empty': True,
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'title': format_lazy(_('remove {field_title}'), field_title=field_title),
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})
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else:
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change_data.update({
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'title': field_title,
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'value': field_value,
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})
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update_changes.append(change_data)
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changes.extend(sorted(update_changes, key=itemgetter('order')))
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for m2m_mode in ('m2m_added', 'm2m_removed'):
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m2m_list = getattr(changed_object, m2m_mode).items()
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for name, values in sorted(m2m_list, key=lambda nv: form_fields.index(nv[0])):
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for name, m2m_changes in changed_object.m2m_changes.items():
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field = model._meta.get_field(name)
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for value in values:
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changes.append({
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'icon': 'chevron-right' if m2m_mode == 'm2m_added' else 'chevron-left',
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'class': 'info',
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'title': field.verbose_name,
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'value': objects[field.related_model][value].title,
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})
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if isinstance(obj, LocationSlug):
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for slug in added_redirects.get(obj.pk, ()):
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for item in m2m_changes.added:
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changes.append({
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'icon': 'chevron-right',
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'class': 'info',
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'title': _('Redirect slugs'),
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'value': slug,
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'title': field.verbose_name,
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'value': item,
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})
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for slug in removed_redirects.get(obj.pk, ()):
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for item in m2m_changes.removed:
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changes.append({
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'icon': 'chevron-left',
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'class': 'info',
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'title': _('Redirect slugs'),
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'value': slug,
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'title': field.verbose_name,
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'value': item,
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})
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if changed_object.deleted:
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@ -390,10 +322,9 @@ def changeset_detail(request, pk):
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'class': 'danger',
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'empty': True,
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'title': _('deleted'),
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'order': (9,),
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})
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changed_objects_data = sorted(changed_objects_data, key=itemgetter('order'))
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changed_objects_data.append(changed_object_data)
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cache.set(cache_key, changed_objects_data, 300)
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ctx['changed_objects'] = changed_objects_data
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