def add_navnode(request, tree):
"""Add a new node"""
response = {}
# get the type of object
object_type = request.POST['object_type']
if object_type:
app_label, model_name = object_type.split('.')
content_type = ContentType.objects.get(app_label=app_label,
model=model_name)
model_class = content_type.model_class()
object_id = request.POST['object_id']
model_name = get_model_label(model_class)
if not object_id:
raise ValidationError(
_("Please choose an existing {0}").format(model_name.lower()))
try:
obj = model_class.objects.get(id=object_id)
except model_class.DoesNotExist:
raise ValidationError(
_("{0} {1} not found").format(get_model_label(model_class),
object_id))
# objects can not be added twice in the navigation tree
if models.NavNode.objects.filter(tree=tree,
content_type=content_type,
object_id=obj.id).count() > 0:
raise ValidationError(
_("The {0} is already in navigation").format(
get_model_label(model_class)))
else:
content_type = None
obj = None
# Create the node
parent_id = request.POST.get('parent_id', 0)
if parent_id:
parent = models.NavNode.objects.get(tree=tree, id=parent_id)
else:
parent = None
node = models.create_navigation_node(content_type, obj, tree, parent)
response['label'] = node.label
response['id'] = 'node_{0}'.format(node.id)
response['message'] = _("'{0}' has added to the navigation tree.").format(
node.label)
return response
def get_suggest_list(request, tree):
"""call by auto-complete"""
response = {}
suggestions = []
term = request.POST["term"] # the 1st chars entered in the autocomplete
if tree.types.count() == 0:
nav_types = models.NavType.objects.all()
else:
nav_types = tree.types.all()
for nav_type in nav_types:
content_type = nav_type.content_type
if nav_type.label_rule == models.NavType.LABEL_USE_SEARCH_FIELD:
# Get the name of the default field for the current type (eg: Page->title, Url->url ...)
lookup = {nav_type.search_field + '__icontains': term}
objects = content_type.model_class().objects.filter(**lookup)
elif nav_type.label_rule == models.NavType.LABEL_USE_GET_LABEL:
objects = [
obj for obj in content_type.model_class().objects.all()
if term.lower() in obj.get_label().lower()
]
else:
objects = [
obj for obj in content_type.model_class().objects.all()
if term.lower() in '{0}'.format(obj).lower()
]
already_in_navigation = [
node.object_id for node in models.NavNode.objects.filter(
tree=tree, content_type=content_type)
]
# Get suggestions as a list of {label: object.get_label() or unicode if no get_label, 'value':<object.id>}
for obj in objects:
if obj.id not in already_in_navigation:
# Suggest only articles which are not in navigation yet
suggestions.append({
'label':
models.get_object_label(content_type, obj),
'value':
obj.id,
'category':
get_model_label(content_type.model_class()).capitalize(),
'type':
content_type.app_label + '.' + content_type.model,
})
# Add suggestion for an empty node
suggestions.append({
'label': _("Node"),
'value': 0,
'category': _("Empty node"),
'type': "",
})
response['suggestions'] = suggestions
return response
def add_navnode(request, tree):
"""Add a new node"""
response = {}
# get the type of object
object_type = request.POST['object_type']
if object_type:
app_label, model_name = object_type.split('.')
content_type = ContentType.objects.get(app_label=app_label, model=model_name)
model_class = content_type.model_class()
object_id = request.POST['object_id']
model_name = get_model_label(model_class)
if not object_id:
raise ValidationError(_("Please choose an existing {0}").format(model_name.lower()))
try:
obj = model_class.objects.get(id=object_id)
except model_class.DoesNotExist:
raise ValidationError(_("{0} {1} not found").format(get_model_label(model_class), object_id))
# objects can not be added twice in the navigation tree
if models.NavNode.objects.filter(tree=tree, content_type=content_type, object_id=obj.id).count() > 0:
raise ValidationError(_("The {0} is already in navigation").format(get_model_label(model_class)))
else:
content_type = None
obj = None
# Create the node
parent_id = request.POST.get('parent_id', 0)
if parent_id:
parent = models.NavNode.objects.get(tree=tree, id=parent_id)
else:
parent = None
node = models.create_navigation_node(content_type, obj, tree, parent)
response['label'] = node.label
response['id'] = 'node_{0}'.format(node.id)
response['message'] = _("'{0}' has added to the navigation tree.").format(node.label)
return response
def newsletter_admin(request, context):
"""show menu"""
newsletter = context.get('newsletter')
object_class = newsletter.__class__
view_name = 'admin:{0}_{1}_change'.format(get_model_app(object_class), get_model_name(object_class))
try:
return make_link(
reverse(view_name, args=[newsletter.id]),
_('Admin {0}').format(get_model_label(object_class)), 'fugue/table.png',
classes=['icon', 'alert_on_click']
)
except NoReverseMatch:
pass
def newsletter_admin(request, context):
"""show menu"""
newsletter = context.get('newsletter')
object_class = newsletter.__class__
view_name = 'admin:{0}_{1}_change'.format(get_model_app(object_class),
get_model_name(object_class))
try:
return make_link(reverse(view_name, args=[newsletter.id]),
_('Admin {0}').format(get_model_label(object_class)),
'table',
classes=['icon', 'alert_on_click'])
except NoReverseMatch:
pass
def django_admin_edit_object(request, context):
"""show edit object in admin"""
if request and request.user.is_staff and context.get('object', None):
obj = context['object']
object_class = obj.__class__
view_name = 'admin:{0}_{1}_change'.format(get_model_app(object_class), get_model_name(object_class))
try:
return make_link(
reverse(view_name, args=[obj.id]),
_('Admin {0}').format(get_model_label(object_class)), 'fugue/table.png',
classes=['icon', 'alert_on_click']
)
except NoReverseMatch:
pass
def get_suggest_list(request, tree):
"""call by auto-complete"""
response = {}
suggestions = []
term = request.POST["term"] # the 1st chars entered in the autocomplete
if tree.types.count() == 0:
nav_types = models.NavType.objects.all()
else:
nav_types = tree.types.all()
for nav_type in nav_types:
content_type = nav_type.content_type
if nav_type.label_rule == models.NavType.LABEL_USE_SEARCH_FIELD:
# Get the name of the default field for the current type (eg: Page->title, Url->url ...)
lookup = {nav_type.search_field + '__icontains': term}
objects = content_type.model_class().objects.filter(**lookup)
elif nav_type.label_rule == models.NavType.LABEL_USE_GET_LABEL:
objects = [
obj for obj in content_type.model_class().objects.all() if term.lower() in obj.get_label().lower()
]
else:
objects = [
obj for obj in content_type.model_class().objects.all() if term.lower() in '{0}'.format(obj).lower()
]
already_in_navigation = [
node.object_id for node in models.NavNode.objects.filter(tree=tree, content_type=content_type)
]
# Get suggestions as a list of {label: object.get_label() or unicode if no get_label, 'value':<object.id>}
for obj in objects:
if obj.id not in already_in_navigation:
# Suggest only articles which are not in navigation yet
suggestions.append({
'label': models.get_object_label(content_type, obj),
'value': obj.id,
'category': get_model_label(content_type.model_class()).capitalize(),
'type': content_type.app_label + '.' + content_type.model,
})
# Add suggestion for an empty node
suggestions.append({
'label': _("Node"),
'value': 0,
'category': _("Empty node"),
'type': "",
})
response['suggestions'] = suggestions
return response
def django_admin_list_objects(request, context):
"""show menu"""
if request and request.user.is_staff and (context.get('object', None) or context.get('model', None)):
object_class = context.get('model', None)
if not object_class:
object_class = context['object'].__class__
try:
view_name = 'admin:{0}_{1}_changelist'.format(get_model_app(object_class), get_model_name(object_class))
return make_link(
reverse(view_name),
_('List {0}').format(get_model_label(object_class)), 'fugue/table.png',
classes=['icon', 'alert_on_click']
)
except NoReverseMatch:
pass
def django_admin_edit_object(request, context):
"""show edit object in admin"""
if request and request.user.is_staff and context.get('object', None):
obj = context['object']
object_class = obj.__class__
view_name = 'admin:{0}_{1}_change'.format(get_model_app(object_class),
get_model_name(object_class))
try:
return make_link(reverse(view_name, args=[obj.id]),
_('Admin {0}').format(
get_model_label(object_class)),
'table',
classes=['icon', 'alert_on_click'])
except NoReverseMatch:
pass
def django_admin_list_objects(request, context):
"""show menu"""
if request and request.user.is_staff and (context.get('object', None)
or context.get('model', None)):
object_class = context.get('model', None)
if not object_class:
object_class = context['object'].__class__
try:
view_name = 'admin:{0}_{1}_changelist'.format(
get_model_app(object_class), get_model_name(object_class))
return make_link(reverse(view_name),
_('List {0}').format(
get_model_label(object_class)),
'table',
classes=['icon', 'alert_on_click'])
except NoReverseMatch:
pass