Clara Zetkin
49 lines
1.4 KiB
JavaScript
Executable File
49 lines
1.4 KiB
JavaScript
Executable File
// src/jsx/utils.ts
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var normalizeElementKeyMap = /* @__PURE__ */ new Map([
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["className", "class"],
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["htmlFor", "for"],
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["crossOrigin", "crossorigin"],
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["httpEquiv", "http-equiv"],
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["itemProp", "itemprop"],
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["fetchPriority", "fetchpriority"],
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["noModule", "nomodule"],
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["formAction", "formaction"]
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]);
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var normalizeIntrinsicElementKey = (key) => normalizeElementKeyMap.get(key) || key;
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var invalidAttributeNameCharRe = /[\s"'<>/=`\\\x00-\x1f\x7f-\x9f]/;
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var isValidAttributeName = (name) => {
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const len = name.length;
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if (len === 0) {
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return false;
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}
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for (let i = 0; i < len; i++) {
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const c = name.charCodeAt(i);
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if (!(c >= 97 && c <= 122 || // a-z
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c >= 65 && c <= 90 || // A-Z
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c >= 48 && c <= 57 || // 0-9
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c === 45 || // -
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c === 95 || // _
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c === 46 || // .
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c === 58)) {
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return !invalidAttributeNameCharRe.test(name);
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}
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}
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return true;
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};
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var styleObjectForEach = (style, fn) => {
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for (const [k, v] of Object.entries(style)) {
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const key = k[0] === "-" || !/[A-Z]/.test(k) ? k : k.replace(/[A-Z]/g, (m) => `-${m.toLowerCase()}`);
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fn(
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key,
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v == null ? null : typeof v === "number" ? !key.match(
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/^(?:a|border-im|column(?:-c|s)|flex(?:$|-[^b])|grid-(?:ar|[^a])|font-w|li|or|sca|st|ta|wido|z)|ty$/
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) ? `${v}px` : `${v}` : v
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);
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}
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};
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export {
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isValidAttributeName,
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normalizeIntrinsicElementKey,
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styleObjectForEach
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};
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