{"version":3,"file":"utils-BsGrhMNe.js","sources":["../../../../js/utils/src/utils.ts"],"sourcesContent":["import type { ActionReturn } from \"svelte/action\";\nimport type { Client } from \"@gradio/client\";\nimport type { ComponentType, SvelteComponent } from \"svelte\";\n\nexport interface ValueData {\n\tvalue: any;\n\tis_value_data: boolean;\n}\n\nexport interface SelectData {\n\trow_value?: any[];\n\tindex: number | [number, number];\n\tvalue: any;\n\tselected?: boolean;\n}\n\nexport interface LikeData {\n\tindex: number | [number, number];\n\tvalue: any;\n\tliked?: boolean | string;\n}\n\nexport interface KeyUpData {\n\tkey: string;\n\tinput_value: string;\n}\n\nexport interface ShareData {\n\tdescription: string;\n\ttitle?: string;\n}\n\nexport interface CopyData {\n\tvalue: string;\n}\n\nexport class ShareError extends Error {\n\tconstructor(message: string) {\n\t\tsuper(message);\n\t\tthis.name = \"ShareError\";\n\t}\n}\n\nexport async function uploadToHuggingFace(\n\tdata: string | { url?: string; path?: string },\n\ttype: \"base64\" | \"url\"\n): Promise<string> {\n\tif (window.__gradio_space__ == null) {\n\t\tthrow new ShareError(\"Must be on Spaces to share.\");\n\t}\n\tlet blob: Blob;\n\tlet contentType: string;\n\tlet filename: string;\n\tif (type === \"url\") {\n\t\tlet url: string;\n\n\t\tif (typeof data === \"object\" && data.url) {\n\t\t\turl = data.url;\n\t\t} else if (typeof data === \"string\") {\n\t\t\turl = data;\n\t\t} else {\n\t\t\tthrow new Error(\"Invalid data format for URL type\");\n\t\t}\n\n\t\tconst response = await fetch(url);\n\t\tblob = await response.blob();\n\t\tcontentType = response.headers.get(\"content-type\") || \"\";\n\t\tfilename = response.headers.get(\"content-disposition\") || \"\";\n\t} else {\n\t\tlet dataurl: string;\n\n\t\tif (typeof data === \"object\" && data.path) {\n\t\t\tdataurl = data.path;\n\t\t} else if (typeof data === \"string\") {\n\t\t\tdataurl = data;\n\t\t} else {\n\t\t\tthrow new Error(\"Invalid data format for base64 type\");\n\t\t}\n\n\t\tblob = dataURLtoBlob(dataurl);\n\t\tcontentType = dataurl.split(\";\")[0].split(\":\")[1];\n\t\tfilename = \"file.\" + contentType.split(\"/\")[1];\n\t}\n\n\tconst file = new File([blob], filename, { type: contentType });\n\n\t// Send file to endpoint\n\tconst uploadResponse = await fetch(\"https://huggingface.co/uploads\", {\n\t\tmethod: \"POST\",\n\t\tbody: file,\n\t\theaders: {\n\t\t\t\"Content-Type\": file.type,\n\t\t\t\"X-Requested-With\": \"XMLHttpRequest\"\n\t\t}\n\t});\n\n\t// Check status of response\n\tif (!uploadResponse.ok) {\n\t\tif (\n\t\t\tuploadResponse.headers.get(\"content-type\")?.includes(\"application/json\")\n\t\t) {\n\t\t\tconst error = await uploadResponse.json();\n\t\t\tthrow new ShareError(`Upload failed: ${error.error}`);\n\t\t}\n\t\tthrow new ShareError(`Upload failed.`);\n\t}\n\n\t// Return response if needed\n\tconst result = await uploadResponse.text();\n\treturn result;\n}\n\nfunction dataURLtoBlob(dataurl: string): Blob {\n\tvar arr = dataurl.split(\",\"),\n\t\tmime = (arr[0].match(/:(.*?);/) as RegExpMatchArray)[1],\n\t\tbstr = atob(arr[1]),\n\t\tn = bstr.length,\n\t\tu8arr = new Uint8Array(n);\n\twhile (n--) {\n\t\tu8arr[n] = bstr.charCodeAt(n);\n\t}\n\treturn new Blob([u8arr], { type: mime });\n}\n\nexport function copy(node: HTMLDivElement): ActionReturn {\n\tnode.addEventListener(\"click\", handle_copy);\n\n\tasync function handle_copy(event: MouseEvent): Promise<void> {\n\t\tconst path = event.composedPath() as HTMLButtonElement[];\n\n\t\tconst [copy_button] = path.filter(\n\t\t\t(e) => e?.tagName === \"BUTTON\" && e.classList.contains(\"copy_code_button\")\n\t\t);\n\n\t\tif (copy_button) {\n\t\t\tevent.stopImmediatePropagation();\n\n\t\t\tconst copy_text = copy_button.parentElement!.innerText.trim();\n\t\t\tconst copy_sucess_button = Array.from(\n\t\t\t\tcopy_button.children\n\t\t\t)[1] as HTMLDivElement;\n\n\t\t\tconst copied = await copy_to_clipboard(copy_text);\n\n\t\t\tif (copied) copy_feedback(copy_sucess_button);\n\n\t\t\tfunction copy_feedback(_copy_sucess_button: HTMLDivElement): void {\n\t\t\t\t_copy_sucess_button.style.opacity = \"1\";\n\t\t\t\tsetTimeout(() => {\n\t\t\t\t\t_copy_sucess_button.style.opacity = \"0\";\n\t\t\t\t}, 2000);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn {\n\t\tdestroy(): void {\n\t\t\tnode.removeEventListener(\"click\", handle_copy);\n\t\t}\n\t};\n}\n\nasync function copy_to_clipboard(value: string): Promise<boolean> {\n\tlet copied = false;\n\tif (\"clipboard\" in navigator) {\n\t\tawait navigator.clipboard.writeText(value);\n\t\tcopied = true;\n\t} else {\n\t\tconst textArea = document.createElement(\"textarea\");\n\t\ttextArea.value = value;\n\n\t\ttextArea.style.position = \"absolute\";\n\t\ttextArea.style.left = \"-999999px\";\n\n\t\tdocument.body.prepend(textArea);\n\t\ttextArea.select();\n\n\t\ttry {\n\t\t\tdocument.execCommand(\"copy\");\n\t\t\tcopied = true;\n\t\t} catch (error) {\n\t\t\tconsole.error(error);\n\t\t\tcopied = false;\n\t\t} finally {\n\t\t\ttextArea.remove();\n\t\t}\n\t}\n\n\treturn copied;\n}\n\nexport const format_time = (seconds: number): string => {\n\tconst hours = Math.floor(seconds / 3600);\n\tconst minutes = Math.floor((seconds % 3600) / 60);\n\tconst seconds_remainder = Math.round(seconds) % 60;\n\tconst padded_minutes = `${minutes < 10 ? \"0\" : \"\"}${minutes}`;\n\tconst padded_seconds = `${\n\t\tseconds_remainder < 10 ? \"0\" : \"\"\n\t}${seconds_remainder}`;\n\n\tif (hours > 0) {\n\t\treturn `${hours}:${padded_minutes}:${padded_seconds}`;\n\t}\n\treturn `${minutes}:${padded_seconds}`;\n};\n\ninterface Args {\n\tapi_url: string;\n\tname: string;\n\tid?: string;\n\tvariant: \"component\" | \"example\" | \"base\";\n}\n\ntype component_loader = (args: Args) => {\n\tname: \"string\";\n\tcomponent: {\n\t\tdefault: ComponentType<SvelteComponent>;\n\t};\n};\n\nconst is_browser = typeof window !== \"undefined\";\n\nexport type I18nFormatter = any;\nexport class Gradio<T extends Record<string, any> = Record<string, any>> {\n\t#id: number;\n\ttheme: string;\n\tversion: string;\n\ti18n: I18nFormatter;\n\t#el: HTMLElement;\n\troot: string;\n\tautoscroll: boolean;\n\tmax_file_size: number | null;\n\tclient: Client;\n\t_load_component?: component_loader;\n\tload_component = _load_component.bind(this);\n\n\tconstructor(\n\t\tid: number,\n\t\tel: HTMLElement,\n\t\ttheme: string,\n\t\tversion: string,\n\t\troot: string,\n\t\tautoscroll: boolean,\n\t\tmax_file_size: number | null,\n\t\ti18n: I18nFormatter = (x: string): string => x,\n\t\tclient: Client,\n\t\tvirtual_component_loader?: component_loader\n\t) {\n\t\tthis.#id = id;\n\t\tthis.theme = theme;\n\t\tthis.version = version;\n\t\tthis.#el = el;\n\t\tthis.max_file_size = max_file_size;\n\n\t\tthis.i18n = i18n;\n\t\tthis.root = root;\n\t\tthis.autoscroll = autoscroll;\n\t\tthis.client = client;\n\n\t\tthis._load_component = virtual_component_loader;\n\t}\n\n\tdispatch<E extends keyof T>(event_name: E, data?: T[E]): 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