79 lines
2.2 KiB
JavaScript
79 lines
2.2 KiB
JavaScript
/*
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Copyright (c) 2018 - 2022 Michael Mayer <hello@photoprism.app>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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PhotoPrism® is a registered trademark of Michael Mayer. You may use it as required
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to describe our software, run your own server, for educational purposes, but not for
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offering commercial goods, products, or services without prior written permission.
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In other words, please ask.
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Feel free to send an e-mail to hello@photoprism.org if you have questions,
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want to support our work, or just want to say hello.
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Additional information can be found in our Developer Guide:
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https://docs.photoprism.app/developer-guide/
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*/
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import saveAs from "file-saver";
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// Detect Safari browser.
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const isSafari =
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navigator.appVersion.indexOf("Safari/") !== -1 && navigator.appVersion.indexOf("Chrome") === -1;
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// Downloads a file from the server.
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export default function download(url, name) {
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// Abort if download url is empty.
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if (!url) {
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console.warn("can't download: empty url");
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return;
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}
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if (isSafari) {
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const xhr = new XMLHttpRequest();
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xhr.open("GET", url);
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xhr.responseType = "blob";
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xhr.onload = function () {
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saveAs(xhr.response, name);
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};
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xhr.onerror = function () {
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console.error("download failed", url);
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};
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xhr.send();
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return;
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}
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// Create download link.
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const link = document.createElement("a");
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if (name) {
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link.download = name;
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}
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link.href = url;
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link.style.display = "none";
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document.body.appendChild(link);
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// Start download.
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link.click();
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// Remove download link.
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document.body.removeChild(link);
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}
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