Datasets:
File size: 2,558 Bytes
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<script lang="ts">
import { useSettingsStore } from "$lib/stores/settings";
import { documentParserToolId } from "$lib/utils/toolIds";
import CarbonImage from "~icons/carbon/image";
// import EosIconsLoading from "~icons/eos-icons/loading";
export let files: File[];
export let mimeTypes: string[] = [];
export let onDrag = false;
export let onDragInner = false;
const settings = useSettingsStore();
async function dropHandle(event: DragEvent) {
event.preventDefault();
if (event.dataTransfer && event.dataTransfer.items) {
// Use DataTransferItemList interface to access the file(s)
if (files.length > 0) {
files = [];
}
if (event.dataTransfer.items[0].kind === "file") {
for (let i = 0; i < event.dataTransfer.items.length; i++) {
const file = event.dataTransfer.items[i].getAsFile();
if (file) {
// check if the file matches the mimeTypes
// else abort
if (
!mimeTypes.some((mimeType: string) => {
const [type, subtype] = mimeType.split("/");
const [fileType, fileSubtype] = file.type.split("/");
return (
(type === "*" || type === fileType) &&
(subtype === "*" || subtype === fileSubtype)
);
})
) {
setErrorMsg(
`Some file type not supported. Only allowed: ${mimeTypes.join(
", "
)}. Uploaded document is of type ${file.type}`
);
files = [];
return;
}
// if file is bigger than 10MB abort
if (file.size > 10 * 1024 * 1024) {
setErrorMsg("Some file is too big. (10MB max)");
files = [];
return;
}
// add the file to the files array
files = [...files, file];
settings.instantSet({
tools: [...($settings.tools ?? []), documentParserToolId],
});
}
}
onDrag = false;
}
}
}
function setErrorMsg(errorMsg: string) {
onDrag = false;
alert(errorMsg);
}
</script>
<div
id="dropzone"
role="form"
on:drop={dropHandle}
on:dragenter={() => (onDragInner = true)}
on:dragleave={() => (onDragInner = false)}
on:dragover|preventDefault
class="relative flex h-28 w-full max-w-4xl flex-col items-center justify-center gap-1 rounded-xl border-2 border-dotted {onDragInner
? 'border-blue-200 !bg-blue-500/10 text-blue-600 *:pointer-events-none dark:border-blue-600 dark:bg-blue-500/20 dark:text-blue-500'
: 'bg-gray-100 text-gray-500 dark:border-gray-500 dark:bg-gray-700 dark:text-gray-400'}"
>
<CarbonImage class="text-xl" />
<p>Drop File to add to chat</p>
</div>
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