File size: 3,723 Bytes
2b4c9a9 7192b20 2b4c9a9 7192b20 2b4c9a9 7192b20 2b4c9a9 b59932c 2b4c9a9 7192b20 2b4c9a9 7192b20 2b4c9a9 7192b20 2b4c9a9 b59932c 2b4c9a9 7192b20 2b4c9a9 b59932c 2b4c9a9 7192b20 2b4c9a9 7192b20 2b4c9a9 b59932c 2b4c9a9 7192b20 2b4c9a9 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | <script lang="ts">
import { tick } from "svelte";
import { Upload, ModifyUpload } from "@gradio/upload";
import type { FileData, Client } from "@gradio/client";
import { BlockLabel, IconButtonWrapper, IconButton } from "@gradio/atoms";
import { File, Clear, Upload as UploadIcon } from "@gradio/icons";
import FilePreview from "./FilePreview.svelte";
import type { I18nFormatter, SelectData } from "@gradio/utils";
import type { CustomButton as CustomButtonType } from "@gradio/utils";
let {
value = $bindable<null | FileData | FileData[]>(),
label,
show_label = true,
file_count = "single",
file_types = null,
selectable = false,
root,
height = undefined,
i18n,
max_file_size = null,
upload,
stream_handler,
uploading = $bindable(false),
allow_reordering = false,
upload_promise = $bindable<Promise<(FileData | null)[]> | null>(),
buttons = null,
on_custom_button_click = null,
onchange,
onclear,
ondrag,
onupload,
onerror,
ondelete,
onselect
}: {
value: null | FileData | FileData[];
label: string;
show_label?: boolean;
file_count: "single" | "multiple" | "directory";
file_types: string[] | null;
selectable?: boolean;
root: string;
height?: number | undefined;
i18n: I18nFormatter;
max_file_size: number | null;
upload: Client["upload"];
stream_handler: Client["stream"];
uploading?: boolean;
allow_reordering?: boolean;
upload_promise?: Promise<(FileData | null)[]> | null;
buttons?: (string | CustomButtonType)[] | null;
on_custom_button_click?: ((id: number) => void) | null;
onchange?: (event_data: FileData[] | FileData | null) => void;
onclear?: () => void;
ondrag?: (dragging: boolean) => void;
onupload?: (event_data: FileData[] | FileData) => void;
onerror?: (error: string) => void;
ondelete?: (event_data: FileData) => void;
onselect?: (event_data: SelectData) => void;
} = $props();
async function handle_upload(detail: FileData | FileData[]): Promise<void> {
if (Array.isArray(value)) {
value = [...value, ...(Array.isArray(detail) ? detail : [detail])];
} else if (value) {
value = [value, ...(Array.isArray(detail) ? detail : [detail])];
} else {
value = detail;
}
await tick();
onchange?.(value);
onupload?.(value);
}
function handle_clear(): void {
value = null;
onchange?.(null);
onclear?.();
}
let dragging = $state(false);
</script>
{#if show_label && buttons && buttons.length > 0}
<IconButtonWrapper {buttons} {on_custom_button_click} />
{/if}
<BlockLabel {show_label} Icon={File} float={!value} label={label || "File"} />
{#if value && (Array.isArray(value) ? value.length > 0 : true)}
<IconButtonWrapper buttons={buttons || []} {on_custom_button_click}>
{#if !(file_count === "single" && (Array.isArray(value) ? value.length > 0 : value !== null))}
<IconButton Icon={UploadIcon} label={i18n("common.upload")}>
<Upload
bind:upload_promise
icon_upload={true}
onload={handle_upload}
filetype={file_types}
{file_count}
{max_file_size}
{root}
bind:dragging
bind:uploading
{onerror}
{stream_handler}
{upload}
/>
</IconButton>
{/if}
<IconButton
Icon={Clear}
label={i18n("common.clear")}
onclick={(event) => {
event.stopPropagation();
handle_clear();
}}
/>
</IconButtonWrapper>
<FilePreview
{i18n}
{onselect}
{selectable}
{value}
{height}
{onchange}
{ondelete}
{allow_reordering}
/>
{:else}
<Upload
bind:upload_promise
onload={handle_upload}
filetype={file_types}
{file_count}
{max_file_size}
{root}
bind:dragging
bind:uploading
{onerror}
{stream_handler}
{upload}
{height}
>
<slot />
</Upload>
{/if}
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