import type { TargetContext } from '@vben/types/global';
|
|
import { useAppConfig } from '@vben/hooks';
|
|
import { openWindow, urlToBase64 } from '..';
|
import { dataURLtoBlob } from './base64Conver';
|
|
const { apiURL, reportApiURL } = useAppConfig((import.meta as any).env, (import.meta as any).env.PROD);
|
|
/**
|
* Download online pictures
|
* @param url
|
* @param filename
|
* @param mime
|
* @param bom
|
*/
|
export function downloadByOnlineUrl(url: string, filename: string, mime?: string, bom?: BlobPart) {
|
urlToBase64(url).then((base64) => {
|
downloadByBase64(base64, filename, mime, bom);
|
});
|
}
|
|
/**
|
* Download pictures based on base64
|
* @param buf
|
* @param filename
|
* @param mime
|
* @param bom
|
*/
|
export function downloadByBase64(buf: string, filename: string, mime?: string, bom?: BlobPart) {
|
const base64Buf = dataURLtoBlob(buf);
|
downloadByData(base64Buf, filename, mime, bom);
|
}
|
|
/**
|
* Download according to the background interface file stream
|
* @param {*} data
|
* @param {*} filename
|
* @param {*} mime
|
* @param {*} bom
|
*/
|
export function downloadByData(data: BlobPart, filename: string, mime?: string, bom?: BlobPart) {
|
const blobData = bom === undefined ? [data] : [bom, data];
|
const blob = new Blob(blobData, { type: mime || 'application/octet-stream' });
|
|
const blobURL = window.URL.createObjectURL(blob);
|
const tempLink = document.createElement('a');
|
tempLink.style.display = 'none';
|
tempLink.href = blobURL;
|
tempLink.setAttribute('download', filename);
|
if (tempLink.download === undefined) {
|
tempLink.setAttribute('target', '_blank');
|
}
|
document.body.append(tempLink);
|
tempLink.click();
|
tempLink.remove();
|
window.URL.revokeObjectURL(blobURL);
|
}
|
|
/**
|
* Download file according to file address
|
* @param {*} sUrl
|
*/
|
export function downloadByUrl({ fileName, target = '_blank', url }: { fileName?: string; target?: TargetContext; url: string }): boolean {
|
if (!url) return false;
|
|
const isChrome = window.navigator.userAgent.toLowerCase().includes('chrome');
|
const isSafari = window.navigator.userAgent.toLowerCase().includes('safari');
|
const isFirefox = window.navigator.userAgent.toLowerCase().includes('firefox');
|
|
if (!/https?:\/\//.test(url) && !url.includes('data:image/png;base64')) url = apiURL + url;
|
if (fileName && !url.includes('data:image/png;base64') && !url.includes('&name=') && !url.includes('?name=')) {
|
url = url + (url.includes('?') ? `&name=${encodeURIComponent(fileName)}` : `?name=${encodeURIComponent(fileName)}`);
|
}
|
if (/iP/.test(window.navigator.userAgent)) {
|
console.error('Your browser does not support download!');
|
return false;
|
}
|
if (isChrome || isSafari || isFirefox) {
|
const link = document.createElement('a');
|
link.href = url;
|
link.download = fileName || '';
|
if (document.createEvent) {
|
const e = document.createEvent('MouseEvents');
|
e.initEvent('click', true, true);
|
link.dispatchEvent(e);
|
return true;
|
}
|
}
|
if (!url.includes('?')) {
|
url += '?download';
|
}
|
openWindow(url, { target });
|
return true;
|
}
|
|
export function downloadByUrlReport({ fileName, target = '_blank', url }: { fileName?: string; target?: TargetContext; url: string }): boolean {
|
if (!url) return false;
|
const isChrome = window.navigator.userAgent.toLowerCase().includes('chrome');
|
const isSafari = window.navigator.userAgent.toLowerCase().includes('safari');
|
const isFirefox = window.navigator.userAgent.toLowerCase().includes('firefox');
|
|
if (!/https?:\/\//.test(url) && !url.includes('data:image/png;base64')) url = reportApiURL + url;
|
if (fileName && !url.includes('data:image/png;base64') && !url.includes('&name=') && !url.includes('?name=')) {
|
url = url + (url.includes('?') ? `&name=${encodeURIComponent(fileName)}` : `?name=${encodeURIComponent(fileName)}`);
|
}
|
if (/iP/.test(window.navigator.userAgent)) {
|
console.error('Your browser does not support download!');
|
return false;
|
}
|
if (isChrome || isSafari || isFirefox) {
|
const link = document.createElement('a');
|
link.href = url;
|
link.download = fileName || '';
|
if (document.createEvent) {
|
const e = document.createEvent('MouseEvents');
|
e.initEvent('click', true, true);
|
link.dispatchEvent(e);
|
return true;
|
}
|
}
|
if (!url.includes('?')) {
|
url += '?download';
|
}
|
openWindow(url, { target });
|
return true;
|
}
|