{"version":3,"file":"react-router-dom.development.js","sources":["../../dom.ts","../../index.tsx"],"sourcesContent":["import type {\n FormEncType,\n HTMLFormMethod,\n RelativeRoutingType,\n} from \"@remix-run/router\";\nimport { stripBasename, UNSAFE_warning as warning } from \"@remix-run/router\";\n\nexport const defaultMethod: HTMLFormMethod = \"get\";\nconst defaultEncType: FormEncType = \"application/x-www-form-urlencoded\";\n\nexport function isHtmlElement(object: any): object is HTMLElement {\n return object != null && typeof object.tagName === \"string\";\n}\n\nexport function isButtonElement(object: any): object is HTMLButtonElement {\n return isHtmlElement(object) && object.tagName.toLowerCase() === \"button\";\n}\n\nexport function isFormElement(object: any): object is HTMLFormElement {\n return isHtmlElement(object) && object.tagName.toLowerCase() === \"form\";\n}\n\nexport function isInputElement(object: any): object is HTMLInputElement {\n return isHtmlElement(object) && object.tagName.toLowerCase() === \"input\";\n}\n\ntype LimitedMouseEvent = Pick<\n MouseEvent,\n \"button\" | \"metaKey\" | \"altKey\" | \"ctrlKey\" | \"shiftKey\"\n>;\n\nfunction isModifiedEvent(event: LimitedMouseEvent) {\n return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);\n}\n\nexport function shouldProcessLinkClick(\n event: LimitedMouseEvent,\n target?: string\n) {\n return (\n event.button === 0 && // Ignore everything but left clicks\n (!target || target === \"_self\") && // Let browser handle \"target=_blank\" etc.\n !isModifiedEvent(event) // Ignore clicks with modifier keys\n );\n}\n\nexport type ParamKeyValuePair = [string, string];\n\nexport type URLSearchParamsInit =\n | string\n | ParamKeyValuePair[]\n | Record\n | URLSearchParams;\n\n/**\n * Creates a URLSearchParams object using the given initializer.\n *\n * This is identical to `new URLSearchParams(init)` except it also\n * supports arrays as values in the object form of the initializer\n * instead of just strings. This is convenient when you need multiple\n * values for a given key, but don't want to use an array initializer.\n *\n * For example, instead of:\n *\n * let searchParams = new URLSearchParams([\n * ['sort', 'name'],\n * ['sort', 'price']\n * ]);\n *\n * you can do:\n *\n * let searchParams = createSearchParams({\n * sort: ['name', 'price']\n * });\n */\nexport function createSearchParams(\n init: URLSearchParamsInit = \"\"\n): URLSearchParams {\n return new URLSearchParams(\n typeof init === \"string\" ||\n Array.isArray(init) ||\n init instanceof URLSearchParams\n ? init\n : Object.keys(init).reduce((memo, key) => {\n let value = init[key];\n return memo.concat(\n Array.isArray(value) ? value.map((v) => [key, v]) : [[key, value]]\n );\n }, [] as ParamKeyValuePair[])\n );\n}\n\nexport function getSearchParamsForLocation(\n locationSearch: string,\n defaultSearchParams: URLSearchParams | null\n) {\n let searchParams = createSearchParams(locationSearch);\n\n if (defaultSearchParams) {\n // Use `defaultSearchParams.forEach(...)` here instead of iterating of\n // `defaultSearchParams.keys()` to work-around a bug in Firefox related to\n // web extensions. Relevant Bugzilla tickets:\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1414602\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1023984\n defaultSearchParams.forEach((_, key) => {\n if (!searchParams.has(key)) {\n defaultSearchParams.getAll(key).forEach((value) => {\n searchParams.append(key, value);\n });\n }\n });\n }\n\n return searchParams;\n}\n\n// Thanks https://github.com/sindresorhus/type-fest!\ntype JsonObject = { [Key in string]: JsonValue } & {\n [Key in string]?: JsonValue | undefined;\n};\ntype JsonArray = JsonValue[] | readonly JsonValue[];\ntype JsonPrimitive = string | number | boolean | null;\ntype JsonValue = JsonPrimitive | JsonObject | JsonArray;\n\nexport type SubmitTarget =\n | HTMLFormElement\n | HTMLButtonElement\n | HTMLInputElement\n | FormData\n | URLSearchParams\n | JsonValue\n | null;\n\n// One-time check for submitter support\nlet _formDataSupportsSubmitter: boolean | null = null;\n\nfunction isFormDataSubmitterSupported() {\n if (_formDataSupportsSubmitter === null) {\n try {\n new FormData(\n document.createElement(\"form\"),\n // @ts-expect-error if FormData supports the submitter parameter, this will throw\n 0\n );\n _formDataSupportsSubmitter = false;\n } catch (e) {\n _formDataSupportsSubmitter = true;\n }\n }\n return _formDataSupportsSubmitter;\n}\n\nexport interface SubmitOptions {\n /**\n * The HTTP method used to submit the form. Overrides `
`.\n * Defaults to \"GET\".\n */\n method?: HTMLFormMethod;\n\n /**\n * The action URL path used to submit the form. Overrides ``.\n * Defaults to the path of the current route.\n */\n action?: string;\n\n /**\n * The encoding used to submit the form. Overrides ``.\n * Defaults to \"application/x-www-form-urlencoded\".\n */\n encType?: FormEncType;\n\n /**\n * Set `true` to replace the current entry in the browser's history stack\n * instead of creating a new one (i.e. stay on \"the same page\"). Defaults\n * to `false`.\n */\n replace?: boolean;\n\n /**\n * State object to add to the history stack entry for this navigation\n */\n state?: any;\n\n /**\n * Determines whether the form action is relative to the route hierarchy or\n * the pathname. Use this if you want to opt out of navigating the route\n * hierarchy and want to instead route based on /-delimited URL segments\n */\n relative?: RelativeRoutingType;\n\n /**\n * In browser-based environments, prevent resetting scroll after this\n * navigation when using the component\n */\n preventScrollReset?: boolean;\n}\n\nconst supportedFormEncTypes: Set = new Set([\n \"application/x-www-form-urlencoded\",\n \"multipart/form-data\",\n \"text/plain\",\n]);\n\nfunction getFormEncType(encType: string | null) {\n if (encType != null && !supportedFormEncTypes.has(encType as FormEncType)) {\n warning(\n false,\n `\"${encType}\" is not a valid \\`encType\\` for \\`\\`/\\`\\` ` +\n `and will default to \"${defaultEncType}\"`\n );\n\n return null;\n }\n return encType;\n}\n\nexport function getFormSubmissionInfo(\n target: SubmitTarget,\n basename: string\n): {\n action: string | null;\n method: string;\n encType: string;\n formData: FormData | undefined;\n body: any;\n} {\n let method: string;\n let action: string | null;\n let encType: string;\n let formData: FormData | undefined;\n let body: any;\n\n if (isFormElement(target)) {\n // When grabbing the action from the element, it will have had the basename\n // prefixed to ensure non-JS scenarios work, so strip it since we'll\n // re-prefix in the router\n let attr = target.getAttribute(\"action\");\n action = attr ? stripBasename(attr, basename) : null;\n method = target.getAttribute(\"method\") || defaultMethod;\n encType = getFormEncType(target.getAttribute(\"enctype\")) || defaultEncType;\n\n formData = new FormData(target);\n } else if (\n isButtonElement(target) ||\n (isInputElement(target) &&\n (target.type === \"submit\" || target.type === \"image\"))\n ) {\n let form = target.form;\n\n if (form == null) {\n throw new Error(\n `Cannot submit a