@tanstack/react-router/dist/cjs/Asset.cjs.map

Modern and scalable routing for React applications

{"version":3,"file":"Asset.cjs","sources":["../../src/Asset.tsx"],"sourcesContent":["import * as React from 'react'\nimport { useRouter } from './useRouter'\nimport type { RouterManagedTag } from '@tanstack/router-core'\n\ninterface ScriptAttrs {\n  [key: string]: string | boolean | undefined\n  src?: string\n  suppressHydrationWarning?: boolean\n}\n\nexport function Asset({\n  tag,\n  attrs,\n  children,\n  nonce,\n}: RouterManagedTag & { nonce?: string }): React.ReactElement | null {\n  switch (tag) {\n    case 'title':\n      return (\n        <title {...attrs} suppressHydrationWarning>\n          {children}\n        </title>\n      )\n    case 'meta':\n      return <meta {...attrs} suppressHydrationWarning />\n    case 'link':\n      return <link {...attrs} nonce={nonce} suppressHydrationWarning />\n    case 'style':\n      return (\n        <style\n          {...attrs}\n          dangerouslySetInnerHTML={{ __html: children as string }}\n          nonce={nonce}\n        />\n      )\n    case 'script':\n      return (\n        <Script attrs={attrs} nonce={nonce}>\n          {children}\n        </Script>\n      )\n    default:\n      return null\n  }\n}\n\nfunction Script({\n  attrs,\n  children,\n  nonce,\n}: {\n  attrs?: ScriptAttrs\n  children?: string\n  nonce?: string\n}) {\n  const router = useRouter()\n\n  React.useEffect(() => {\n    if (attrs?.src) {\n      const normSrc = (() => {\n        try {\n          const base = document.baseURI || window.location.href\n          return new URL(attrs.src, base).href\n        } catch {\n          return attrs.src\n        }\n      })()\n      const existingScript = Array.from(\n        document.querySelectorAll('script[src]'),\n      ).find((el) => (el as HTMLScriptElement).src === normSrc)\n\n      if (existingScript) {\n        return\n      }\n\n      const script = document.createElement('script')\n\n      for (const [key, value] of Object.entries(attrs)) {\n        if (\n          key !== 'suppressHydrationWarning' &&\n          value !== undefined &&\n          value !== false\n        ) {\n          script.setAttribute(\n            key,\n            typeof value === 'boolean' ? '' : String(value),\n          )\n        }\n      }\n\n      document.head.appendChild(script)\n\n      return () => {\n        if (script.parentNode) {\n          script.parentNode.removeChild(script)\n        }\n      }\n    }\n\n    if (typeof children === 'string') {\n      const typeAttr =\n        typeof attrs?.type === 'string' ? attrs.type : 'text/javascript'\n      const nonceAttr =\n        typeof attrs?.nonce === 'string' ? attrs.nonce : undefined\n      const existingScript = Array.from(\n        document.querySelectorAll('script:not([src])'),\n      ).find((el) => {\n        if (!(el instanceof HTMLScriptElement)) return false\n        const sType = el.getAttribute('type') ?? 'text/javascript'\n        const sNonce = el.getAttribute('nonce') ?? undefined\n        return (\n          el.textContent === children &&\n          sType === typeAttr &&\n          sNonce === nonceAttr\n        )\n      })\n\n      if (existingScript) {\n        return\n      }\n\n      const script = document.createElement('script')\n      script.textContent = children\n\n      if (attrs) {\n        for (const [key, value] of Object.entries(attrs)) {\n          if (\n            key !== 'suppressHydrationWarning' &&\n            value !== undefined &&\n            value !== false\n          ) {\n            script.setAttribute(\n              key,\n              typeof value === 'boolean' ? '' : String(value),\n            )\n          }\n        }\n      }\n\n      document.head.appendChild(script)\n\n      return () => {\n        if (script.parentNode) {\n          script.parentNode.removeChild(script)\n        }\n      }\n    }\n\n    return undefined\n  }, [attrs, children])\n\n  if (!router.isServer) {\n    return null\n  }\n\n  if (attrs?.src && typeof attrs.src === 'string') {\n    return <script {...attrs} suppressHydrationWarning nonce={nonce} />\n  }\n\n  if (typeof children === 'string') {\n    return (\n      <script\n        {...attrs}\n        dangerouslySetInnerHTML={{ __html: children }}\n        suppressHydrationWarning\n        nonce={nonce}\n      />\n    )\n  }\n\n  return null\n}\n"],"names":["jsx","useRouter","React"],"mappings":";;;;;;;;;;;;;;;;;;;;;;AAUO,SAAS,MAAM;AAAA,EACpB;AAAA,EACA;AAAA,EACA;AAAA,EACA;AACF,GAAqE;AACnE,UAAQ,KAAA;AAAA,IACN,KAAK;AACH,4CACG,SAAA,EAAO,GAAG,OAAO,0BAAwB,MACvC,UACH;AAAA,IAEJ,KAAK;AACH,aAAOA,2BAAAA,IAAC,QAAA,EAAM,GAAG,OAAO,0BAAwB,MAAC;AAAA,IACnD,KAAK;AACH,4CAAQ,QAAA,EAAM,GAAG,OAAO,OAAc,0BAAwB,MAAC;AAAA,IACjE,KAAK;AACH,aACEA,2BAAAA;AAAAA,QAAC;AAAA,QAAA;AAAA,UACE,GAAG;AAAA,UACJ,yBAAyB,EAAE,QAAQ,SAAA;AAAA,UACnC;AAAA,QAAA;AAAA,MAAA;AAAA,IAGN,KAAK;AACH,aACEA,2BAAAA,IAAC,QAAA,EAAO,OAAc,OACnB,SAAA,CACH;AAAA,IAEJ;AACE,aAAO;AAAA,EAAA;AAEb;AAEA,SAAS,OAAO;AAAA,EACd;AAAA,EACA;AAAA,EACA;AACF,GAIG;AACD,QAAM,SAASC,UAAAA,UAAA;AAEfC,mBAAM,UAAU,MAAM;AACpB,QAAI,OAAO,KAAK;AACd,YAAM,WAAW,MAAM;AACrB,YAAI;AACF,gBAAM,OAAO,SAAS,WAAW,OAAO,SAAS;AACjD,iBAAO,IAAI,IAAI,MAAM,KAAK,IAAI,EAAE;AAAA,QAClC,QAAQ;AACN,iBAAO,MAAM;AAAA,QACf;AAAA,MACF,GAAA;AACA,YAAM,iBAAiB,MAAM;AAAA,QAC3B,SAAS,iBAAiB,aAAa;AAAA,MAAA,EACvC,KAAK,CAAC,OAAQ,GAAyB,QAAQ,OAAO;AAExD,UAAI,gBAAgB;AAClB;AAAA,MACF;AAEA,YAAM,SAAS,SAAS,cAAc,QAAQ;AAE9C,iBAAW,CAAC,KAAK,KAAK,KAAK,OAAO,QAAQ,KAAK,GAAG;AAChD,YACE,QAAQ,8BACR,UAAU,UACV,UAAU,OACV;AACA,iBAAO;AAAA,YACL;AAAA,YACA,OAAO,UAAU,YAAY,KAAK,OAAO,KAAK;AAAA,UAAA;AAAA,QAElD;AAAA,MACF;AAEA,eAAS,KAAK,YAAY,MAAM;AAEhC,aAAO,MAAM;AACX,YAAI,OAAO,YAAY;AACrB,iBAAO,WAAW,YAAY,MAAM;AAAA,QACtC;AAAA,MACF;AAAA,IACF;AAEA,QAAI,OAAO,aAAa,UAAU;AAChC,YAAM,WACJ,OAAO,OAAO,SAAS,WAAW,MAAM,OAAO;AACjD,YAAM,YACJ,OAAO,OAAO,UAAU,WAAW,MAAM,QAAQ;AACnD,YAAM,iBAAiB,MAAM;AAAA,QAC3B,SAAS,iBAAiB,mBAAmB;AAAA,MAAA,EAC7C,KAAK,CAAC,OAAO;AACb,YAAI,EAAE,cAAc,mBAAoB,QAAO;AAC/C,cAAM,QAAQ,GAAG,aAAa,MAAM,KAAK;AACzC,cAAM,SAAS,GAAG,aAAa,OAAO,KAAK;AAC3C,eACE,GAAG,gBAAgB,YACnB,UAAU,YACV,WAAW;AAAA,MAEf,CAAC;AAED,UAAI,gBAAgB;AAClB;AAAA,MACF;AAEA,YAAM,SAAS,SAAS,cAAc,QAAQ;AAC9C,aAAO,cAAc;AAErB,UAAI,OAAO;AACT,mBAAW,CAAC,KAAK,KAAK,KAAK,OAAO,QAAQ,KAAK,GAAG;AAChD,cACE,QAAQ,8BACR,UAAU,UACV,UAAU,OACV;AACA,mBAAO;AAAA,cACL;AAAA,cACA,OAAO,UAAU,YAAY,KAAK,OAAO,KAAK;AAAA,YAAA;AAAA,UAElD;AAAA,QACF;AAAA,MACF;AAEA,eAAS,KAAK,YAAY,MAAM;AAEhC,aAAO,MAAM;AACX,YAAI,OAAO,YAAY;AACrB,iBAAO,WAAW,YAAY,MAAM;AAAA,QACtC;AAAA,MACF;AAAA,IACF;AAEA,WAAO;AAAA,EACT,GAAG,CAAC,OAAO,QAAQ,CAAC;AAEpB,MAAI,CAAC,OAAO,UAAU;AACpB,WAAO;AAAA,EACT;AAEA,MAAI,OAAO,OAAO,OAAO,MAAM,QAAQ,UAAU;AAC/C,0CAAQ,UAAA,EAAQ,GAAG,OAAO,0BAAwB,MAAC,OAAc;AAAA,EACnE;AAEA,MAAI,OAAO,aAAa,UAAU;AAChC,WACEF,2BAAAA;AAAAA,MAAC;AAAA,MAAA;AAAA,QACE,GAAG;AAAA,QACJ,yBAAyB,EAAE,QAAQ,SAAA;AAAA,QACnC,0BAAwB;AAAA,QACxB;AAAA,MAAA;AAAA,IAAA;AAAA,EAGN;AAEA,SAAO;AACT;;"}