@shopify/hydrogen-react/dist/dev/load-script.mjs.map

React components, hooks, and utilities for creating custom Shopify storefronts

{"version":3,"file":"load-script.mjs","sources":["../../src/load-script.tsx"],"sourcesContent":["import {useState, useEffect} from 'react';\n\nconst SCRIPTS_LOADED: Record<string, Promise<boolean>> = {};\n\nexport function loadScript(\n  src: string,\n  options?: {module?: boolean; in?: 'head' | 'body'}\n): Promise<boolean> {\n  const isScriptLoaded: Promise<boolean> = SCRIPTS_LOADED[src];\n\n  if (isScriptLoaded) {\n    return isScriptLoaded;\n  }\n\n  const promise = new Promise<boolean>((resolve, reject) => {\n    const script = document.createElement('script');\n    if (options?.module) {\n      script.type = 'module';\n    } else {\n      script.type = 'text/javascript';\n    }\n    script.src = src;\n    script.onload = () => {\n      resolve(true);\n    };\n    script.onerror = () => {\n      reject(false);\n    };\n    if (options?.in === 'head') {\n      document.head.appendChild(script);\n    } else {\n      document.body.appendChild(script);\n    }\n  });\n\n  SCRIPTS_LOADED[src] = promise;\n\n  return promise;\n}\n\ntype LoadScriptParams = Parameters<typeof loadScript>;\n\n/**\n * The `useLoadScript` hook loads an external script tag in the browser. It allows React components to lazy-load large third-party dependencies.\n */\nexport function useLoadScript(\n  url: LoadScriptParams[0],\n  options?: LoadScriptParams[1]\n): ScriptState {\n  const [status, setStatus] = useState<ScriptState>('loading');\n  const stringifiedOptions = JSON.stringify(options);\n\n  useEffect(() => {\n    async function loadScriptWrapper() {\n      try {\n        setStatus('loading');\n        await loadScript(url, options);\n        setStatus('done');\n      } catch (error) {\n        setStatus('error');\n      }\n    }\n\n    loadScriptWrapper();\n  }, [url, stringifiedOptions, options]);\n\n  return status;\n}\n\ntype ScriptState = 'loading' | 'done' | 'error';\n"],"names":["SCRIPTS_LOADED","loadScript","src","options","isScriptLoaded","promise","Promise","resolve","reject","script","document","createElement","module","type","onload","onerror","in","head","appendChild","body","useLoadScript","url","status","setStatus","useState","stringifiedOptions","JSON","stringify","useEffect","loadScriptWrapper","error"],"mappings":";AAEA,MAAMA,iBAAmD,CAAA;AAEzCC,SAAAA,WACdC,KACAC,SACkB;AAClB,QAAMC,iBAAmCJ,eAAeE;AAExD,MAAIE,gBAAgB;AACXA,WAAAA;AAAAA,EACR;AAED,QAAMC,UAAU,IAAIC,QAAiB,CAACC,SAASC,WAAW;AAClDC,UAAAA,SAASC,SAASC,cAAc,QAAvB;AACf,QAAIR,mCAASS,QAAQ;AACnBH,aAAOI,OAAO;AAAA,IAAA,OACT;AACLJ,aAAOI,OAAO;AAAA,IACf;AACDJ,WAAOP,MAAMA;AACbO,WAAOK,SAAS,MAAM;AACpBP,cAAQ,IAAD;AAAA,IAAA;AAETE,WAAOM,UAAU,MAAM;AACrBP,aAAO,KAAD;AAAA,IAAA;AAEJL,SAAAA,mCAASa,QAAO,QAAQ;AACjBC,eAAAA,KAAKC,YAAYT,MAA1B;AAAA,IAAA,OACK;AACIU,eAAAA,KAAKD,YAAYT,MAA1B;AAAA,IACD;AAAA,EAAA,CAlBa;AAqBhBT,iBAAeE,OAAOG;AAEfA,SAAAA;AACR;AAOee,SAAAA,cACdC,KACAlB,SACa;AACb,QAAM,CAACmB,QAAQC,SAAT,IAAsBC,SAAsB,SAAd;AAC9BC,QAAAA,qBAAqBC,KAAKC,UAAUxB,OAAf;AAE3ByB,YAAU,MAAM;AACd,mBAAeC,oBAAoB;AAC7B,UAAA;AACFN,kBAAU,SAAD;AACHtB,cAAAA,WAAWoB,KAAKlB,OAAN;AAChBoB,kBAAU,MAAD;AAAA,eACFO;AACPP,kBAAU,OAAD;AAAA,MACV;AAAA,IACF;AAEgB;EAChB,GAAA,CAACF,KAAKI,oBAAoBtB,OAA1B,CAZM;AAcFmB,SAAAA;AACR;"}