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KASM-6320 popup pdf on mobile #115

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KASM-6320 popup pdf on mobile #115

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36 changes: 22 additions & 14 deletions core/output/printer.js
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Original file line number Diff line number Diff line change
@@ -1,23 +1,31 @@
import { isIOS, isAndroid } from "../util/browser.js";

const PACKETS = {
DOCUMENT_START: 0,
DOCUMENT_CHUNK: 1,
DOCUMENT_END: 2
};

const printDocument = async (data) => {
const iframe = document.createElement("iframe");
iframe.style.display = "none";
document.body.appendChild(iframe);

iframe.onload = () => {
setTimeout(() => {
iframe.focus();
iframe.contentWindow.print();
}, 1);
};

const blob = new Blob([new Uint8Array(data)], { type: "application/pdf" });
iframe.src = URL.createObjectURL(blob);
if (!(isIOS() || isAndroid())) {
const iframe = document.createElement("iframe");
iframe.style.display = "none";
document.body.appendChild(iframe);

iframe.onload = () => {
setTimeout(() => {
iframe.focus();
iframe.contentWindow.print();
}, 1);
};

const blob = new Blob([new Uint8Array(data)], { type: "application/pdf" });
iframe.src = URL.createObjectURL(blob);
} else {
const blob = new Blob([new Uint8Array(data)], { type: "application/pdf" });
const blobUrl = URL.createObjectURL(blob);
window.open(blobUrl, '_blank');
}
}

export default (rfb) => {
Expand Down Expand Up @@ -60,4 +68,4 @@ export default (rfb) => {
}

rfb.subscribeUnixRelay("printer", processRelayData);
}
}
4 changes: 4 additions & 0 deletions core/util/browser.js
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Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,10 @@ export function isIOS() {
!!(/ipod/i).exec(navigator.platform));
}

export function isAndroid() {
return navigator && navigator.userAgent.match(/Android/i);
}

export function isSafari() {
return navigator && (navigator.userAgent.indexOf('Safari') !== -1 &&
navigator.userAgent.indexOf('Chrome') === -1);
Expand Down