27 lines
680 B
JavaScript
27 lines
680 B
JavaScript
export function cleanName(s) {
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if (typeof s !== "string") {
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throw new Error("String expected, but got a ", typeof s);
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}
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return s.toLowerCase().replace(" ", "_").replace(/[^a-zA-Z0-9_]/, "_");
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}
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/**
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* Generate a random number, convert it to base36, and return it as a string with 7-8 characters.
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*/
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export function miniUid() {
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// we use 12 digits, but we could go up to 16
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return Number(Math.random().toFixed(12).substring(2)).toString(36);
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}
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/**
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* Generate an id from a name
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*/
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export function fromName(...names) {
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let res = "";
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for (const name of names) {
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res += ":" + cleanName(name);
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}
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return res + ":" + miniUid();
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}
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