ExponentImagePicker.web.js.map

{"version":3,"file":"ExponentImagePicker.web.js","sourceRoot":"","sources":["../src/ExponentImagePicker.web.ts"],"names":[],"mappings":"AAAA,OAAO,EAAsB,gBAAgB,EAAE,MAAM,kCAAkC,CAAC;AACxF,OAAO,MAAM,MAAM,SAAS,CAAC;AAE7B,OAAO,EAEL,gBAAgB,GAGjB,MAAM,qBAAqB,CAAC;AAE7B,MAAM,cAAc,GAAG;IACrB,CAAC,gBAAgB,CAAC,GAAG,CAAC,EAAE,uDAAuD;IAC/E,CAAC,gBAAgB,CAAC,MAAM,CAAC,EAAE,SAAS;IACpC,CAAC,gBAAgB,CAAC,MAAM,CAAC,EAAE,+CAA+C;CAC3E,CAAC;AAEF,eAAe;IACb,IAAI,IAAI;QACN,OAAO,qBAAqB,CAAC;IAC/B,CAAC;IAED,KAAK,CAAC,uBAAuB,CAAC,EAC5B,UAAU,GAAG,gBAAgB,CAAC,MAAM,EACpC,uBAAuB,GAAG,KAAK,GACZ;QACnB,OAAO,MAAM,oBAAoB,CAAC;YAChC,UAAU;YACV,uBAAuB;SACxB,CAAC,CAAC;IACL,CAAC;IAED,KAAK,CAAC,iBAAiB,CAAC,EACtB,UAAU,GAAG,gBAAgB,CAAC,MAAM,EACpC,uBAAuB,GAAG,KAAK,GACZ;QACnB,OAAO,MAAM,oBAAoB,CAAC;YAChC,UAAU;YACV,uBAAuB;YACvB,OAAO,EAAE,IAAI;SACd,CAAC,CAAC;IACL,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,yBAAyB;QAC7B,OAAO,yBAAyB,EAAE,CAAC;IACrC,CAAC;IACD,KAAK,CAAC,6BAA6B;QACjC,OAAO,yBAAyB,EAAE,CAAC;IACrC,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,6BAA6B;QACjC,OAAO,yBAAyB,EAAE,CAAC;IACrC,CAAC;IACD,KAAK,CAAC,iCAAiC;QACrC,OAAO,yBAAyB,EAAE,CAAC;IACrC,CAAC;CACF,CAAC;AAEF,SAAS,yBAAyB;IAChC,OAAO;QACL,MAAM,EAAE,gBAAgB,CAAC,OAAO;QAChC,OAAO,EAAE,OAAO;QAChB,OAAO,EAAE,IAAI;QACb,WAAW,EAAE,IAAI;KAClB,CAAC;AACJ,CAAC;AAED,SAAS,oBAAoB,CAAC,EAC5B,UAAU,EACV,OAAO,GAAG,KAAK,EACf,uBAAuB,GAAG,KAAK,GACR;IACvB,MAAM,eAAe,GAAG,cAAc,CAAC,UAAU,CAAC,CAAC;IAEnD,MAAM,KAAK,GAAG,QAAQ,CAAC,aAAa,CAAC,OAAO,CAAC,CAAC;IAC9C,KAAK,CAAC,KAAK,CAAC,OAAO,GAAG,MAAM,CAAC;IAC7B,KAAK,CAAC,YAAY,CAAC,MAAM,EAAE,MAAM,CAAC,CAAC;IACnC,KAAK,CAAC,YAAY,CAAC,QAAQ,EAAE,eAAe,CAAC,CAAC;IAC9C,KAAK,CAAC,YAAY,CAAC,IAAI,EAAE,MAAM,EAAE,CAAC,CAAC;IACnC,IAAI,uBAAuB,EAAE;QAC3B,KAAK,CAAC,YAAY,CAAC,UAAU,EAAE,UAAU,CAAC,CAAC;KAC5C;IACD,IAAI,OAAO,EAAE;QACX,KAAK,CAAC,YAAY,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;KACzC;IACD,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC;IAEjC,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;QACrC,KAAK,CAAC,gBAAgB,CAAC,QAAQ,EAAE,GAAG,EAAE;YACpC,IAAI,KAAK,CAAC,KAAK,EAAE;gBACf,MAAM,UAAU,GAAG,KAAK,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;gBAClC,MAAM,MAAM,GAAG,IAAI,UAAU,EAAE,CAAC;gBAChC,MAAM,CAAC,OAAO,GAAG,GAAG,EAAE;oBACpB,MAAM,CAAC,IAAI,KAAK,CAAC,iEAAiE,CAAC,CAAC,CAAC;gBACvF,CAAC,CAAC;gBACF,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE,MAAM,EAAE,EAAE,EAAE;oBAC7B,MAAM,GAAG,GAAI,MAAc,CAAC,MAAM,CAAC;oBAEnC,MAAM,SAAS,GAAG,GAAG,EAAE;wBACrB,OAAO,CAAC;4BACN,SAAS,EAAE,KAAK;4BAChB,GAAG;4BACH,KAAK,EAAE,CAAC;4BACR,MAAM,EAAE,CAAC;yBACV,CAAC,CAAC;oBACL,CAAC,CAAC;oBACF,IAAI,OAAO,MAAM,EAAE,MAAM,KAAK,QAAQ,EAAE;wBACtC,MAAM,KAAK,GAAG,IAAI,KAAK,EAAE,CAAC;wBAC1B,KAAK,CAAC,GAAG,GAAG,MAAM,CAAC,MAAM,CAAC;wBAC1B,KAAK,CAAC,MAAM,GAAG;4BACb,OAAO,CAAC;gCACN,SAAS,EAAE,KAAK;gCAChB,GAAG;gCACH,KAAK,EAAE,KAAK,CAAC,YAAY,IAAI,KAAK,CAAC,KAAK;gCACxC,MAAM,EAAE,KAAK,CAAC,aAAa,IAAI,KAAK,CAAC,MAAM;6BAC5C,CAAC,CAAC;wBACL,CAAC,CAAC;wBACF,KAAK,CAAC,OAAO,GAAG,GAAG,EAAE;4BACnB,SAAS,EAAE,CAAC;wBACd,CAAC,CAAC;qBACH;yBAAM;wBACL,SAAS,EAAE,CAAC;qBACb;gBACH,CAAC,CAAC;gBACF,6CAA6C;gBAC7C,MAAM,CAAC,aAAa,CAAC,UAAU,CAAC,CAAC;aAClC;iBAAM;gBACL,OAAO,CAAC,EAAE,SAAS,EAAE,IAAI,EAAE,CAAC,CAAC;aAC9B;YAED,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC;QACnC,CAAC,CAAC,CAAC;QAEH,MAAM,KAAK,GAAG,IAAI,UAAU,CAAC,OAAO,CAAC,CAAC;QACtC,KAAK,CAAC,aAAa,CAAC,KAAK,CAAC,CAAC;IAC7B,CAAC,CAAC,CAAC;AACL,CAAC","sourcesContent":["import { PermissionResponse, PermissionStatus } from 'unimodules-permissions-interface';\nimport uuidv4 from 'uuid/v4';\n\nimport {\n  ImagePickerResult,\n  MediaTypeOptions,\n  OpenFileBrowserOptions,\n  ImagePickerOptions,\n} from './ImagePicker.types';\n\nconst MediaTypeInput = {\n  [MediaTypeOptions.All]: 'video/mp4,video/quicktime,video/x-m4v,video/*,image/*',\n  [MediaTypeOptions.Images]: 'image/*',\n  [MediaTypeOptions.Videos]: 'video/mp4,video/quicktime,video/x-m4v,video/*',\n};\n\nexport default {\n  get name(): string {\n    return 'ExponentImagePicker';\n  },\n\n  async launchImageLibraryAsync({\n    mediaTypes = MediaTypeOptions.Images,\n    allowsMultipleSelection = false,\n  }: ImagePickerOptions): Promise<ImagePickerResult> {\n    return await openFileBrowserAsync({\n      mediaTypes,\n      allowsMultipleSelection,\n    });\n  },\n\n  async launchCameraAsync({\n    mediaTypes = MediaTypeOptions.Images,\n    allowsMultipleSelection = false,\n  }: ImagePickerOptions): Promise<ImagePickerResult> {\n    return await openFileBrowserAsync({\n      mediaTypes,\n      allowsMultipleSelection,\n      capture: true,\n    });\n  },\n\n  /*\n   * Delegate to expo-permissions to request camera permissions\n   */\n  async getCameraPermissionsAsync() {\n    return permissionGrantedResponse();\n  },\n  async requestCameraPermissionsAsync() {\n    return permissionGrantedResponse();\n  },\n\n  /*\n   * Camera roll permissions don't need to be requested on web, so we always\n   * respond with granted.\n   */\n  async getCameraRollPermissionsAsync(): Promise<PermissionResponse> {\n    return permissionGrantedResponse();\n  },\n  async requestCameraRollPermissionsAsync(): Promise<PermissionResponse> {\n    return permissionGrantedResponse();\n  },\n};\n\nfunction permissionGrantedResponse(): PermissionResponse {\n  return {\n    status: PermissionStatus.GRANTED,\n    expires: 'never',\n    granted: true,\n    canAskAgain: true,\n  };\n}\n\nfunction openFileBrowserAsync({\n  mediaTypes,\n  capture = false,\n  allowsMultipleSelection = false,\n}: OpenFileBrowserOptions): Promise<ImagePickerResult> {\n  const mediaTypeFormat = MediaTypeInput[mediaTypes];\n\n  const input = document.createElement('input');\n  input.style.display = 'none';\n  input.setAttribute('type', 'file');\n  input.setAttribute('accept', mediaTypeFormat);\n  input.setAttribute('id', uuidv4());\n  if (allowsMultipleSelection) {\n    input.setAttribute('multiple', 'multiple');\n  }\n  if (capture) {\n    input.setAttribute('capture', 'camera');\n  }\n  document.body.appendChild(input);\n\n  return new Promise((resolve, reject) => {\n    input.addEventListener('change', () => {\n      if (input.files) {\n        const targetFile = input.files[0];\n        const reader = new FileReader();\n        reader.onerror = () => {\n          reject(new Error(`Failed to read the selected media because the operation failed.`));\n        };\n        reader.onload = ({ target }) => {\n          const uri = (target as any).result;\n\n          const returnRaw = () => {\n            resolve({\n              cancelled: false,\n              uri,\n              width: 0,\n              height: 0,\n            });\n          };\n          if (typeof target?.result === 'string') {\n            const image = new Image();\n            image.src = target.result;\n            image.onload = function() {\n              resolve({\n                cancelled: false,\n                uri,\n                width: image.naturalWidth ?? image.width,\n                height: image.naturalHeight ?? image.height,\n              });\n            };\n            image.onerror = () => {\n              returnRaw();\n            };\n          } else {\n            returnRaw();\n          }\n        };\n        // Read in the image file as a binary string.\n        reader.readAsDataURL(targetFile);\n      } else {\n        resolve({ cancelled: true });\n      }\n\n      document.body.removeChild(input);\n    });\n\n    const event = new MouseEvent('click');\n    input.dispatchEvent(event);\n  });\n}\n"]}