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2026-05-02 20:07:02 +02:00
parent ce8672e283
commit 34dc9aec52
9428 changed files with 1733330 additions and 0 deletions
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+const DOMAttributeNames = {
+    acceptCharset: 'accept-charset',
+    className: 'class',
+    htmlFor: 'for',
+    httpEquiv: 'http-equiv',
+    noModule: 'noModule'
+};
+const ignoreProps = [
+    'onLoad',
+    'onReady',
+    'dangerouslySetInnerHTML',
+    'children',
+    'onError',
+    'strategy',
+    'stylesheets'
+];
+function isBooleanScriptAttribute(attr) {
+    return [
+        'async',
+        'defer',
+        'noModule'
+    ].includes(attr);
+}
+export function setAttributesFromProps(el, props) {
+    for (const [p, value] of Object.entries(props)){
+        if (!props.hasOwnProperty(p)) continue;
+        if (ignoreProps.includes(p)) continue;
+        // we don't render undefined props to the DOM
+        if (value === undefined) {
+            continue;
+        }
+        const attr = DOMAttributeNames[p] || p.toLowerCase();
+        if (el.tagName === 'SCRIPT' && isBooleanScriptAttribute(attr)) {
+            // Correctly assign boolean script attributes
+            // https://github.com/vercel/next.js/pull/20748
+            ;
+            el[attr] = !!value;
+        } else {
+            el.setAttribute(attr, String(value));
+        }
+        // Remove falsy non-zero boolean attributes so they are correctly interpreted
+        // (e.g. if we set them to false, this coerces to the string "false", which the browser interprets as true)
+        if (value === false || el.tagName === 'SCRIPT' && isBooleanScriptAttribute(attr) && (!value || value === 'false')) {
+            // Call setAttribute before, as we need to set and unset the attribute to override force async:
+            // https://html.spec.whatwg.org/multipage/scripting.html#script-force-async
+            el.setAttribute(attr, '');
+            el.removeAttribute(attr);
+        }
+    }
+}
+
+//# sourceMappingURL=set-attributes-from-props.js.map