westfarn
143ac7c6d0
CI / test (pull_request) Successful in 6s
Standalone Django service so callers can mint links and phones get a 302. Closes #1.
32 lines
821 B
Python
32 lines
821 B
Python
"""Public redirect — no auth. SMS recipients tap GET /<code>."""
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from __future__ import annotations
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import re
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from django.http import Http404, HttpResponseRedirect
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from django.views.decorators.http import require_http_methods
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from links.models import ShortLink
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from links.services import record_click_best_effort
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CODE_RE = re.compile(r"^[a-z0-9]{4,8}$")
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@require_http_methods(["GET", "HEAD"])
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def redirect_view(request, code: str):
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if not CODE_RE.fullmatch(code):
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raise Http404()
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try:
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link = ShortLink.objects.get(code=code)
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except ShortLink.DoesNotExist as exc:
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raise Http404() from exc
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if not link.is_available():
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raise Http404()
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if request.method == "GET":
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record_click_best_effort(request, link)
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return HttpResponseRedirect(link.target_url)
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