Sort navigation classes
Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
This commit is contained in:
Roberto Rosario
@@ -22,57 +22,166 @@ from .utils import get_current_view_name
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class ResolvedLink(object):
|
||||
def __init__(self, link, current_view_name):
|
||||
self.context = None
|
||||
self.current_view_name = current_view_name
|
||||
self.disabled = False
|
||||
self.link = link
|
||||
self.request = None
|
||||
self.url = '#'
|
||||
class Link(object):
|
||||
_registry = {}
|
||||
|
||||
def __repr__(self):
|
||||
return '<ResolvedLink: {}>'.format(self.url)
|
||||
@classmethod
|
||||
def get(cls, name):
|
||||
return cls._registry[name]
|
||||
|
||||
@property
|
||||
def active(self):
|
||||
return self.link.view == self.current_view_name
|
||||
@classmethod
|
||||
def remove(cls, name):
|
||||
del cls._registry[name]
|
||||
|
||||
@property
|
||||
def badge_text(self):
|
||||
if self.link.badge_text:
|
||||
return self.link.badge_text(context=self.context)
|
||||
def __init__(self, text=None, view=None, args=None, badge_text=None, condition=None,
|
||||
conditional_disable=None, description=None, html_data=None,
|
||||
html_extra_classes=None, icon=None, icon_class=None,
|
||||
keep_query=False, kwargs=None, name=None, permissions=None,
|
||||
permissions_related=None, remove_from_query=None, tags=None,
|
||||
url=None):
|
||||
|
||||
@property
|
||||
def description(self):
|
||||
return self.link.description
|
||||
self.args = args or []
|
||||
self.badge_text = badge_text
|
||||
self.condition = condition
|
||||
self.conditional_disable = conditional_disable
|
||||
self.description = description
|
||||
self.html_data = html_data
|
||||
self.html_extra_classes = html_extra_classes
|
||||
self.icon = icon
|
||||
self.icon_class = icon_class
|
||||
self.keep_query = keep_query
|
||||
self.kwargs = kwargs or {}
|
||||
self.name = name
|
||||
self.permissions = permissions or []
|
||||
self.permissions_related = permissions_related
|
||||
self.remove_from_query = remove_from_query or []
|
||||
self.tags = tags
|
||||
self.text = text
|
||||
self.view = view
|
||||
self.url = url
|
||||
|
||||
@property
|
||||
def html_data(self):
|
||||
return self.link.html_data
|
||||
if name:
|
||||
self.__class__._registry[name] = self
|
||||
|
||||
@property
|
||||
def html_extra_classes(self):
|
||||
return self.link.html_extra_classes
|
||||
def resolve(self, context, resolved_object=None):
|
||||
AccessControlList = apps.get_model(
|
||||
app_label='acls', model_name='AccessControlList'
|
||||
)
|
||||
|
||||
@property
|
||||
def icon(self):
|
||||
return self.link.icon
|
||||
|
||||
@property
|
||||
def icon_class(self):
|
||||
return self.link.icon_class
|
||||
|
||||
@property
|
||||
def tags(self):
|
||||
return self.link.tags
|
||||
|
||||
@property
|
||||
def text(self):
|
||||
# Try to get the request object the faster way and fallback to the
|
||||
# slower method.
|
||||
try:
|
||||
return self.link.text(context=self.context)
|
||||
request = context.request
|
||||
except AttributeError:
|
||||
request = Variable('request').resolve(context)
|
||||
|
||||
current_path = request.META['PATH_INFO']
|
||||
current_view_name = resolve(current_path).view_name
|
||||
|
||||
# ACL is tested agains the resolved_object or just {{ object }} if not
|
||||
if not resolved_object:
|
||||
try:
|
||||
resolved_object = Variable('object').resolve(context=context)
|
||||
except VariableDoesNotExist:
|
||||
pass
|
||||
|
||||
# If this link has a required permission check that the user has it
|
||||
# too
|
||||
if self.permissions:
|
||||
if resolved_object:
|
||||
try:
|
||||
AccessControlList.objects.check_access(
|
||||
obj=resolved_object, permissions=self.permissions,
|
||||
related=self.permissions_related, user=request.user
|
||||
)
|
||||
except PermissionDenied:
|
||||
return None
|
||||
else:
|
||||
try:
|
||||
Permission.check_permissions(
|
||||
permissions=self.permissions, user=request.user
|
||||
)
|
||||
except PermissionDenied:
|
||||
return None
|
||||
|
||||
# Check to see if link has conditional display function and only
|
||||
# display it if the result of the conditional display function is
|
||||
# True
|
||||
if self.condition:
|
||||
if not self.condition(context):
|
||||
return None
|
||||
|
||||
resolved_link = ResolvedLink(
|
||||
current_view_name=current_view_name, link=self
|
||||
)
|
||||
|
||||
if self.view:
|
||||
view_name = Variable('"{}"'.format(self.view))
|
||||
if isinstance(self.args, list) or isinstance(self.args, tuple):
|
||||
# TODO: Don't check for instance check for iterable in try/except
|
||||
# block. This update required changing all 'args' argument in
|
||||
# links.py files to be iterables and not just strings.
|
||||
args = [Variable(arg) for arg in self.args]
|
||||
else:
|
||||
args = [Variable(self.args)]
|
||||
|
||||
# If we were passed an instance of the view context object we are
|
||||
# resolving, inject it into the context. This help resolve links for
|
||||
# object lists.
|
||||
if resolved_object:
|
||||
context['resolved_object'] = resolved_object
|
||||
|
||||
try:
|
||||
kwargs = self.kwargs(context)
|
||||
except TypeError:
|
||||
return self.link.text
|
||||
# Is not a callable
|
||||
kwargs = self.kwargs
|
||||
|
||||
kwargs = {key: Variable(value) for key, value in kwargs.items()}
|
||||
|
||||
# Use Django's exact {% url %} code to resolve the link
|
||||
node = URLNode(
|
||||
view_name=view_name, args=args, kwargs=kwargs, asvar=None
|
||||
)
|
||||
try:
|
||||
resolved_link.url = node.render(context)
|
||||
except Exception as exception:
|
||||
logger.error(
|
||||
'Error resolving link "%s" URL; %s', self.text, exception
|
||||
)
|
||||
elif self.url:
|
||||
resolved_link.url = self.url
|
||||
|
||||
# This is for links that should be displayed but that are not clickable
|
||||
if self.conditional_disable:
|
||||
resolved_link.disabled = self.conditional_disable(context)
|
||||
else:
|
||||
resolved_link.disabled = False
|
||||
|
||||
# Lets a new link keep the same URL query string of the current URL
|
||||
if self.keep_query:
|
||||
# Sometimes we are required to remove a key from the URL QS
|
||||
parsed_url = furl(
|
||||
force_str(
|
||||
request.get_full_path() or request.META.get(
|
||||
'HTTP_REFERER', reverse(setting_home_view.value)
|
||||
)
|
||||
)
|
||||
)
|
||||
|
||||
for key in self.remove_from_query:
|
||||
try:
|
||||
parsed_url.query.remove(key)
|
||||
except KeyError:
|
||||
pass
|
||||
|
||||
# Use the link's URL but with the previous URL querystring
|
||||
new_url = furl(resolved_link.url)
|
||||
new_url.args = parsed_url.querystr
|
||||
resolved_link.url = new_url.url
|
||||
|
||||
resolved_link.context = context
|
||||
return resolved_link
|
||||
|
||||
|
||||
class Menu(object):
|
||||
@@ -329,166 +438,57 @@ class Menu(object):
|
||||
)
|
||||
|
||||
|
||||
class Link(object):
|
||||
_registry = {}
|
||||
class ResolvedLink(object):
|
||||
def __init__(self, link, current_view_name):
|
||||
self.context = None
|
||||
self.current_view_name = current_view_name
|
||||
self.disabled = False
|
||||
self.link = link
|
||||
self.request = None
|
||||
self.url = '#'
|
||||
|
||||
@classmethod
|
||||
def get(cls, name):
|
||||
return cls._registry[name]
|
||||
def __repr__(self):
|
||||
return '<ResolvedLink: {}>'.format(self.url)
|
||||
|
||||
@classmethod
|
||||
def remove(cls, name):
|
||||
del cls._registry[name]
|
||||
@property
|
||||
def active(self):
|
||||
return self.link.view == self.current_view_name
|
||||
|
||||
def __init__(self, text=None, view=None, args=None, badge_text=None, condition=None,
|
||||
conditional_disable=None, description=None, html_data=None,
|
||||
html_extra_classes=None, icon=None, icon_class=None,
|
||||
keep_query=False, kwargs=None, name=None, permissions=None,
|
||||
permissions_related=None, remove_from_query=None, tags=None,
|
||||
url=None):
|
||||
@property
|
||||
def badge_text(self):
|
||||
if self.link.badge_text:
|
||||
return self.link.badge_text(context=self.context)
|
||||
|
||||
self.args = args or []
|
||||
self.badge_text = badge_text
|
||||
self.condition = condition
|
||||
self.conditional_disable = conditional_disable
|
||||
self.description = description
|
||||
self.html_data = html_data
|
||||
self.html_extra_classes = html_extra_classes
|
||||
self.icon = icon
|
||||
self.icon_class = icon_class
|
||||
self.keep_query = keep_query
|
||||
self.kwargs = kwargs or {}
|
||||
self.name = name
|
||||
self.permissions = permissions or []
|
||||
self.permissions_related = permissions_related
|
||||
self.remove_from_query = remove_from_query or []
|
||||
self.tags = tags
|
||||
self.text = text
|
||||
self.view = view
|
||||
self.url = url
|
||||
@property
|
||||
def description(self):
|
||||
return self.link.description
|
||||
|
||||
if name:
|
||||
self.__class__._registry[name] = self
|
||||
@property
|
||||
def html_data(self):
|
||||
return self.link.html_data
|
||||
|
||||
def resolve(self, context, resolved_object=None):
|
||||
AccessControlList = apps.get_model(
|
||||
app_label='acls', model_name='AccessControlList'
|
||||
)
|
||||
@property
|
||||
def html_extra_classes(self):
|
||||
return self.link.html_extra_classes
|
||||
|
||||
# Try to get the request object the faster way and fallback to the
|
||||
# slower method.
|
||||
@property
|
||||
def icon(self):
|
||||
return self.link.icon
|
||||
|
||||
@property
|
||||
def icon_class(self):
|
||||
return self.link.icon_class
|
||||
|
||||
@property
|
||||
def tags(self):
|
||||
return self.link.tags
|
||||
|
||||
@property
|
||||
def text(self):
|
||||
try:
|
||||
request = context.request
|
||||
except AttributeError:
|
||||
request = Variable('request').resolve(context)
|
||||
|
||||
current_path = request.META['PATH_INFO']
|
||||
current_view_name = resolve(current_path).view_name
|
||||
|
||||
# ACL is tested agains the resolved_object or just {{ object }} if not
|
||||
if not resolved_object:
|
||||
try:
|
||||
resolved_object = Variable('object').resolve(context=context)
|
||||
except VariableDoesNotExist:
|
||||
pass
|
||||
|
||||
# If this link has a required permission check that the user has it
|
||||
# too
|
||||
if self.permissions:
|
||||
if resolved_object:
|
||||
try:
|
||||
AccessControlList.objects.check_access(
|
||||
obj=resolved_object, permissions=self.permissions,
|
||||
related=self.permissions_related, user=request.user
|
||||
)
|
||||
except PermissionDenied:
|
||||
return None
|
||||
else:
|
||||
try:
|
||||
Permission.check_permissions(
|
||||
permissions=self.permissions, user=request.user
|
||||
)
|
||||
except PermissionDenied:
|
||||
return None
|
||||
|
||||
# Check to see if link has conditional display function and only
|
||||
# display it if the result of the conditional display function is
|
||||
# True
|
||||
if self.condition:
|
||||
if not self.condition(context):
|
||||
return None
|
||||
|
||||
resolved_link = ResolvedLink(
|
||||
current_view_name=current_view_name, link=self
|
||||
)
|
||||
|
||||
if self.view:
|
||||
view_name = Variable('"{}"'.format(self.view))
|
||||
if isinstance(self.args, list) or isinstance(self.args, tuple):
|
||||
# TODO: Don't check for instance check for iterable in try/except
|
||||
# block. This update required changing all 'args' argument in
|
||||
# links.py files to be iterables and not just strings.
|
||||
args = [Variable(arg) for arg in self.args]
|
||||
else:
|
||||
args = [Variable(self.args)]
|
||||
|
||||
# If we were passed an instance of the view context object we are
|
||||
# resolving, inject it into the context. This help resolve links for
|
||||
# object lists.
|
||||
if resolved_object:
|
||||
context['resolved_object'] = resolved_object
|
||||
|
||||
try:
|
||||
kwargs = self.kwargs(context)
|
||||
return self.link.text(context=self.context)
|
||||
except TypeError:
|
||||
# Is not a callable
|
||||
kwargs = self.kwargs
|
||||
|
||||
kwargs = {key: Variable(value) for key, value in kwargs.items()}
|
||||
|
||||
# Use Django's exact {% url %} code to resolve the link
|
||||
node = URLNode(
|
||||
view_name=view_name, args=args, kwargs=kwargs, asvar=None
|
||||
)
|
||||
try:
|
||||
resolved_link.url = node.render(context)
|
||||
except Exception as exception:
|
||||
logger.error(
|
||||
'Error resolving link "%s" URL; %s', self.text, exception
|
||||
)
|
||||
elif self.url:
|
||||
resolved_link.url = self.url
|
||||
|
||||
# This is for links that should be displayed but that are not clickable
|
||||
if self.conditional_disable:
|
||||
resolved_link.disabled = self.conditional_disable(context)
|
||||
else:
|
||||
resolved_link.disabled = False
|
||||
|
||||
# Lets a new link keep the same URL query string of the current URL
|
||||
if self.keep_query:
|
||||
# Sometimes we are required to remove a key from the URL QS
|
||||
parsed_url = furl(
|
||||
force_str(
|
||||
request.get_full_path() or request.META.get(
|
||||
'HTTP_REFERER', reverse(setting_home_view.value)
|
||||
)
|
||||
)
|
||||
)
|
||||
|
||||
for key in self.remove_from_query:
|
||||
try:
|
||||
parsed_url.query.remove(key)
|
||||
except KeyError:
|
||||
pass
|
||||
|
||||
# Use the link's URL but with the previous URL querystring
|
||||
new_url = furl(resolved_link.url)
|
||||
new_url.args = parsed_url.querystr
|
||||
resolved_link.url = new_url.url
|
||||
|
||||
resolved_link.context = context
|
||||
return resolved_link
|
||||
return self.link.text
|
||||
|
||||
|
||||
class Separator(Link):
|
||||
|
||||
Reference in New Issue
Block a user