File size: 1,988 Bytes
187ef74 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | // Source-shaped event sharing without production social-network effects.
// The official page opens a "Share with friends" dialog; this protected
// preview keeps that interaction local and only copies its own event URL.
(function () {
"use strict";
var trigger = document.querySelector("[data-share-trigger]");
var dialog = document.querySelector("#share-event-dialog");
if (!trigger || !dialog) return;
var close = dialog.querySelector("[data-share-close]");
var copy = dialog.querySelector("[data-share-copy]");
var input = dialog.querySelector("[data-share-url]");
var status = dialog.querySelector("[data-share-status]");
function eventUrl() {
return window.location.origin + window.location.pathname;
}
function openDialog() {
input.value = eventUrl();
status.textContent = "";
trigger.setAttribute("aria-expanded", "true");
if (dialog.showModal) dialog.showModal();
else dialog.setAttribute("open", "");
copy.focus();
}
function closeDialog() {
trigger.setAttribute("aria-expanded", "false");
if (dialog.close) dialog.close();
else dialog.removeAttribute("open");
trigger.focus();
}
function fallbackSelect() {
input.focus();
input.select();
status.textContent = "Link selected. Press Ctrl+C or Command+C to copy.";
}
trigger.addEventListener("click", openDialog);
close.addEventListener("click", closeDialog);
dialog.addEventListener("close", function () {
trigger.setAttribute("aria-expanded", "false");
});
dialog.addEventListener("click", function (event) {
if (event.target === dialog) closeDialog();
});
copy.addEventListener("click", function () {
var value = eventUrl();
input.value = value;
if (!navigator.clipboard || !navigator.clipboard.writeText) {
fallbackSelect();
return;
}
navigator.clipboard.writeText(value).then(function () {
status.textContent = "Link copied!";
}).catch(fallbackSelect);
});
})();
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