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"""MetatypeAdmin for Gstudio"""
from django.contrib import admin
from django.core.urlresolvers import NoReverseMatch
from django.utils.translation import ugettext_lazy as _
from markitup.widgets import AdminMarkItUpWidget
from gstudio.admin.forms import RelationAdminForm
import reversion
from django.template.defaultfilters import slugify
from gstudio.settings import GSTUDIO_VERSIONING
if GSTUDIO_VERSIONING == True:
parent_class = reversion.VersionAdmin
else:
parent_class = admin.ModelAdmin
class RelationAdmin(parent_class):
fieldsets=((_('Relation'),{'fields': ('relationtype','relationtype_scope','left_subject' ,'left_subject_scope','right_subject','right_subject_scope','metatypes')}),
)
def get_title(self, edge):
"""Return the title with word count and number of comments"""
title = _('%(title)s (%(word_count)i words)') % \
{'title': nodetype.title, 'word_count': nodetype.word_count}
comments = nodetype.comments.count()
if comments:
return _('%(title)s (%(comments)i comments)') % \
{'title': title, 'comments': comments}
return title
get_title.short_description = _('title')
def save_model(self, request, relation, form, change):
relation.title = relation.composed_sentence
relation.slug = slugify(relation.title)
relation.save()
def formfield_for_dbfield(self, db_field, **kwargs):
if db_field.name == 'content':
kwargs['widget'] = AdminMarkItUpWidget()
return super(RelationAdmin, self).formfield_for_dbfield(db_field, **kwargs)
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