51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
from urllib.parse import urljoin
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from django.conf import settings
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from django.contrib.staticfiles.storage import staticfiles_storage
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class RelativeAbsoluteUrl:
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"""
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Represents a URL that can have both "relative" and "absolute" forms
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for various use either locally or remotely.
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"""
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absolute: str
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relative: str
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def __init__(self, absolute: str, relative: str | None = None):
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if "://" not in absolute:
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raise ValueError(f"Absolute URL {absolute!r} is not absolute!")
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self.absolute = absolute
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self.relative = relative or absolute
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class AutoAbsoluteUrl(RelativeAbsoluteUrl):
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"""
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Automatically makes the absolute variant by using either settings.MAIN_DOMAIN
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or a passed identity's URI domain.
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"""
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def __init__(self, relative: str, identity=None):
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self.relative = relative
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if identity:
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absolute_prefix = f"https://{identity.domain.uri_domain}/"
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else:
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absolute_prefix = f"https://{settings.MAIN_DOMAIN}/"
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self.absolute = urljoin(absolute_prefix, self.relative)
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class StaticAbsoluteUrl(RelativeAbsoluteUrl):
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"""
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Creates static URLs given only the static-relative path
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"""
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def __init__(self, path: str):
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static_url = staticfiles_storage.url(path)
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if "://" in static_url:
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super().__init__(static_url)
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else:
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super().__init__(
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urljoin(f"https://{settings.MAIN_DOMAIN}/", static_url), static_url
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)
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