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App: add url shortener #290

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Merged
merged 2 commits into from
Apr 8, 2024
Merged

App: add url shortener #290

merged 2 commits into from
Apr 8, 2024

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zbycz
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@zbycz zbycz commented Apr 8, 2024 •
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  • Every node, way and relation can now be accessed by short slug (max 7 letters).
  • The type is encoded by the last letter in slug (to not mix with n123/w456/r789 short ids).
  • The id is encoded mathematically using alphabet below
TYPE max id in 2024 shortened alphabet used
node 11 660 046 031 rtqty0n (a-zA-Z0-9) + n
way 173 514 748 opsgqew (a-z) + w
relation 17 089 246 blkhysr (a-z) + r

Examples:

Screenshot:

image

Note:

  • if bad words would become a problem, we can check against some list and for eg. a dash "-" on different positions would add 1111111 to the number.

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vercel bot commented Apr 8, 2024 •
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osmapp ✅ Ready (Inspect) Visit Preview Apr 8, 2024 5:39pm

@zbycz zbycz merged commit ac9f89c into master Apr 8, 2024
@zbycz zbycz deleted the url-shortener branch April 8, 2024 17:43
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