class UserAppBase(views.Application):
'''Base class for user applications. Defines several
utility methods for dealing with users and user data.'''
name = 'accounts'
userpage = False
exclude_links = ('login', 'logout')
#
home = views.SearchView()
login = LoginView(in_nav=0)
logout = LogoutView(in_nav=0)
add = views.AddView(in_nav=0, form=HtmlAddUserForm, force_redirect=True)
register = views.AddView('/register',
in_nav=0,
linkname=lambda r: 'register',
form=HtmlRegisterForm,
force_redirect=True)
def userhomeurl(self, request):
'''The user home page url'''
user = getattr(request, 'user', None)
if user and user.is_authenticated():
if self.userpage:
view = self.getview('userhome')
else:
view = self.getview('home')
if view:
djp = view(request, instance=user)
return djp.url
def on_bound(self):
'''Set the user model in the application site'''
self.root.internals['User'] = self.mapper
class GroupApplication(views.Application):
'''An application group. NOT YET READ NOR TESTED'''
home = views.View()
search = views.SearchView('<group>')
add = views.AddView()
view = views.ViewView()
change = views.ChangeView()
delete = views.DeleteView()
class DesignApplication(views.Application):
pagination = html.Pagination(('id', 'timestamp'))
home = views.SearchView()
add = views.AddView(form=AddThemeHtml, has_plugins=True, name='Add theme')
view = views.ViewView()
forms_view = views.View('/forms')
def render_instance_default(self, request, instance, **kwargs):
return get_form(request, ThemeInputsHtml)
class Application(vanilla.Application):
storage = None
tumbnail_height = 128
tumbnail_width = 128
form = FileUploadForm
add = views.AddView()
def __init__(self, *args, **kwargs):
self.storage = kwargs.pop('storage', self.storage)
super(Application, self).__init__(*args, **kwargs)
def registration_done(self):
storage = self.storage
if hasattr(storage, '__call__'):
storage = storage(self.site.settings)
if storage:
self.site.storage = storage
self.model.register_signals()
def save_file(self, name, file):
return self.model(name=name,
size=file.size,
content_type=file.content_type).save()
def objectfunction__thumbnail(self, instance):
storage = self.site.storage
if storage:
ct = instance.content_type
cts = ct.split('/')
if cts[0] == 'image':
name = instance.name
tname = 'T_{0}x{1}_{2}'.format(self.tumbnail_width,
self.tumbnail_height, name)
if not storage.exists(tname) and Image:
f = storage.open(name)
im = Image.open(f.file)
im.thumbnail((self.tumbnail_width, self.tumbnail_height),
Image.ANTIALIAS)
buff = BytesIO()
fn = im.save(buff, format=cts[1])
storage.save(files.File(buff, tname,
instance.content_type))
if storage.exists(tname):
turl = storage.url(tname)
#url = storage.url(instance.name)
return '<img src="{0}"/>'.format(turl)
class AdminApplication(views.Application):
has_plugins = False
views_ordering = {'description': 0,
'change': 1}
pagination = html.Pagination(('__str__',))
home = views.SearchView()
add = views.AddView()
delete_all = views.DeleteAllView()
view = TabView(in_nav=0)
description = views.ObjectView('/description',
in_nav=0,
parent_view='view',
renderer=lambda r, **kwargs:\
r.appmodel.render_instance(r, **kwargs))
change = views.ChangeView(force_redirect=False)
delete = views.DeleteView()
class SiteMapApplication(views.Application):
'''Application to use for admin sitemaps'''
has_plugins = False
form = HtmlPageForm
description = 'Site-map'
pagination = Pagination(
('url', 'view', 'layout', 'inner_template', 'in_navigation',
table_header('doc_type', attrname='doctype'), 'soft_root'),
bulk_actions=[views.bulk_delete])
list_display_links = ('id', 'url', 'page')
home = SiteMapView()
pages = views.SearchView('pages/',
icon='th-list',
title=lambda r: 'Pages',
linkname=lambda r: 'pages')
add = views.AddView(force_redirect=True, linkname=lambda r: 'add page')
view = views.ViewView()
change = PageChangeView(force_redirect=True,
title=lambda djp: 'editing',
linkname=lambda djp: 'edit page',
body_class='editable')
delete = views.DeleteView()
def on_bound(self):
self.root.internals['Page'] = self.mapper
def view_for_instance(self, request, instance):
return self.views['change']
def instance_field_value(self, request, page, field_name, val=''):
if field_name == 'view':
node = request.tree.get(page.url)
view = node.view
if not isinstance(view, pageview):
return view.code
else:
return ''
else:
return escape(val)
class Application(views.Application):
search = views.SearchView()
add = views.AddView()
view = views.ViewView()
change = views.ChangeView()
delete = views.DeleteView()
class ContactUs(views.Application):
name = 'Contact Us'
contact = views.AddView('/', has_plugins=True, form=HtmlContactForm)
