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@@ -23,6 +23,7 @@
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from django import template
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from django import urls
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from django.utils.html import format_html
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from django.urls import reverse
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# Get an instance of Django's template library.
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@@ -104,36 +105,34 @@ def active_link(context, url_name, retur
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return return_value if matches else ''
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def current_url_equals(context, url_name, **kwargs):
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def current_url_equals(context, view_name, *args, **kwargs):
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"""
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Helper function for checking if the specified URL corresponds to the current
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request path in the context.
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Helper function for checking if the specified view with provided
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arguments corresponds to the current request path in the context.
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Passed-in positional and keyword arguments are used to resolve URL
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for views that use them.
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Arguments:
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- context - Context of the view being rendered.
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context
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Context of the view being rendered.
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- url_name - Name of the URL against which the context request path is
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being checked.
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view_name
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Name of the view against which the context request path is
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being checked.
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args
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Positional parametrs for the view.
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kwargs
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Keyword arguments for the view.
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"""
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# Assume that we have not been able to resolve the request path to an URL.
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resolved = False
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try:
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# Use the request path, and resolve it to a URL name.
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resolved = urls.resolve(context.get('request').path)
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except urls.Resolver404:
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# This means we haven't been able to resolve the path from request.
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pass
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request = context.get('request')
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reversed_url = reverse(view_name, args=args, kwargs=kwargs)
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# If the request was resolved and URL names match, verify that the kwargs
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# match as well.
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matches = resolved and resolved.url_name == url_name
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if matches and kwargs:
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for key in kwargs:
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kwarg = kwargs.get(key)
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resolved_kwarg = resolved.kwargs.get(key)
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if not resolved_kwarg or kwarg != resolved_kwarg:
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return False
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if request.path == reversed_url:
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return True
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return matches
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return False
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