Sith/core/views/mixins.py

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from django.conf import settings
from django.core.exceptions import ImproperlyConfigured
from django.views import View
class TabedViewMixin(View):
"""Basic functions for displaying tabs in the template."""
def get_tabs_title(self):
if hasattr(self, "tabs_title"):
return self.tabs_title
raise ImproperlyConfigured("tabs_title is required")
def get_current_tab(self):
if hasattr(self, "current_tab"):
return self.current_tab
raise ImproperlyConfigured("current_tab is required")
def get_list_of_tabs(self):
if hasattr(self, "list_of_tabs"):
return self.list_of_tabs
raise ImproperlyConfigured("list_of_tabs is required")
def get_context_data(self, **kwargs):
kwargs = super().get_context_data(**kwargs)
kwargs["tabs_title"] = self.get_tabs_title()
kwargs["current_tab"] = self.get_current_tab()
kwargs["list_of_tabs"] = self.get_list_of_tabs()
return kwargs
class QuickNotifMixin:
quick_notif_list = []
def dispatch(self, request, *arg, **kwargs):
# In some cases, the class can stay instanciated, so we need to reset the list
self.quick_notif_list = []
return super().dispatch(request, *arg, **kwargs)
def get_success_url(self):
ret = super().get_success_url()
if hasattr(self, "quick_notif_url_arg"):
if "?" in ret:
ret += "&" + self.quick_notif_url_arg
else:
ret += "?" + self.quick_notif_url_arg
return ret
def get_context_data(self, **kwargs):
"""Add quick notifications to context."""
kwargs = super().get_context_data(**kwargs)
kwargs["quick_notifs"] = []
for n in self.quick_notif_list:
kwargs["quick_notifs"].append(settings.SITH_QUICK_NOTIF[n])
for key, val in settings.SITH_QUICK_NOTIF.items():
for gk in self.request.GET:
if key == gk:
kwargs["quick_notifs"].append(val)
return kwargs
class AllowFragment:
"""Add `is_fragment` to templates. It's only True if the request is emitted by htmx"""
def get_context_data(self, **kwargs):
kwargs["is_fragment"] = self.request.headers.get("HX-Request", False)
return super().get_context_data(**kwargs)