forked from electricdusk/rushlink
40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
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"use strict";
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const COPY_TO_CLIPBOARD_STATUS_ID = "copyToClipboardStatus";
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let copyToClipboardCtr = 0;
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function copyToClipboardSuccess() {
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let statusElem = document.getElementById(COPY_TO_CLIPBOARD_STATUS_ID);
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statusElem.innerText = "URL copied!";
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statusElem.classList.remove("fail");
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statusElem.classList.add("success");
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}
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function copyToClipboardFail(cause) {
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let statusElem = document.getElementById(COPY_TO_CLIPBOARD_STATUS_ID);
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if (!cause) cause = "unknown error";
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statusElem.innerText = "copy failed: " + cause;
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statusElem.classList.remove("success");
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statusElem.classList.add("fail");
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}
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function copyToClipboard(url) {
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let copyEventIdx = ++copyToClipboardCtr;
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if (!window.navigator.clipboard) {
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let msg = "could not access clipboard";
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if (window.location.protocol !== "https:") {
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msg += ": website not using HTTPS"
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}
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copyToClipboardFail(msg);
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return;
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}
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window.navigator.clipboard.writeText(url).then(() => {
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if (copyToClipboardCtr !== copyEventIdx) return;
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copyToClipboardSuccess();
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}, () => {
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if (copyToClipboardCtr !== copyEventIdx) return;
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copyToClipboardFail();
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});
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}
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