refactoring

Resolve #7779

packages/client/src/scripts/select-file.ts

@@ -0,0 +1,89 @@
+import * as os from '@/os';
+import { i18n } from '@/i18n';
+import { defaultStore } from '@/store';
+
+export function selectFile(src: any, label: string | null, multiple = false) {
+	return new Promise((res, rej) => {
+		const chooseFileFromPc = () => {
+			const input = document.createElement('input');
+			input.type = 'file';
+			input.multiple = multiple;
+			input.onchange = () => {
+				const promises = Array.from(input.files).map(file => os.upload(file, defaultStore.state.uploadFolder));
+
+				Promise.all(promises).then(driveFiles => {
+					res(multiple ? driveFiles : driveFiles[0]);
+				}).catch(e => {
+					os.dialog({
+						type: 'error',
+						text: e
+					});
+				});
+
+				// 一応廃棄
+				(window as any).__misskey_input_ref__ = null;
+			};
+
+			// https://qiita.com/fukasawah/items/b9dc732d95d99551013d
+			// iOS Safari で正常に動かす為のおまじない
+			(window as any).__misskey_input_ref__ = input;
+
+			input.click();
+		};
+
+		const chooseFileFromDrive = () => {
+			os.selectDriveFile(multiple).then(files => {
+				res(files);
+			});
+		};
+
+		const chooseFileFromUrl = () => {
+			os.dialog({
+				title: i18n.locale.uploadFromUrl,
+				input: {
+					placeholder: i18n.locale.uploadFromUrlDescription
+				}
+			}).then(({ canceled, result: url }) => {
+				if (canceled) return;
+
+				const marker = Math.random().toString(); // TODO: UUIDとか使う
+
+				const connection = os.stream.useChannel('main');
+				connection.on('urlUploadFinished', data => {
+					if (data.marker === marker) {
+						res(multiple ? [data.file] : data.file);
+						connection.dispose();
+					}
+				});
+
+				os.api('drive/files/upload-from-url', {
+					url: url,
+					folderId: defaultStore.state.uploadFolder,
+					marker
+				});
+
+				os.dialog({
+					title: i18n.locale.uploadFromUrlRequested,
+					text: i18n.locale.uploadFromUrlMayTakeTime
+				});
+			});
+		};
+
+		os.popupMenu([label ? {
+			text: label,
+			type: 'label'
+		} : undefined, {
+			text: i18n.locale.upload,
+			icon: 'fas fa-upload',
+			action: chooseFileFromPc
+		}, {
+			text: i18n.locale.fromDrive,
+			icon: 'fas fa-cloud',
+			action: chooseFileFromDrive
+		}, {
+			text: i18n.locale.fromUrl,
+			icon: 'fas fa-link',
+			action: chooseFileFromUrl
+		}], src);
+	});
+}