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