one
Version:
One is a React framework for web, iOS, and Android apps.
40 lines (37 loc) • 1.19 kB
JavaScript
import { resolveDocumentPickerOptions } from "./options.mjs";
function pickFiles(accept, multiple) {
return new Promise((resolve) => {
const input = document.createElement("input");
input.type = "file";
input.accept = accept;
input.multiple = multiple;
input.onchange = () => resolve(input.files ? [...input.files] : []);
input.addEventListener("cancel", () => resolve(null));
input.click();
});
}
function getDocument(options = {}) {
const resolved = resolveDocumentPickerOptions(options);
if (typeof document === "undefined") {
return Promise.reject(new Error("DocumentPicker.getDocument needs an iOS or Android build"));
}
const accept = resolved.types.includes("*/*") ? "" : resolved.types.join(",");
return pickFiles(accept, resolved.multiple).then((files) => {
if (!files || files.length === 0) return {
canceled: true,
assets: null
};
return {
canceled: false,
assets: files.map((file) => ({
uri: URL.createObjectURL(file),
name: file.name,
mimeType: file.type || void 0,
size: file.size
}))
};
});
}
const DocumentPicker = Object.freeze({ getDocument });
export { DocumentPicker };
//# sourceMappingURL=index.mjs.map