46 lines
1.1 KiB
Django/Jinja

(function() {
var primary = "{{ primary_domain }}";
var allowedOrigin = "https://{{ domains | get_domain('web-app-port-ui') }}";
function notifyParent() {
try {
window.parent.postMessage({
type: "iframeLocationChange",
href: window.location.href
}, allowedOrigin);
} catch (e) {}
}
function forceExternalLinks() {
Array.prototype.forEach.call(document.querySelectorAll("a[href]"), function(a) {
try {
var url = new URL(a.href, location);
if (!url.hostname.endsWith(primary)) {
a.target = "_blank";
a.rel = "noopener";
}
} catch (e) {}
});
}
window.addEventListener("load", function() {
notifyParent();
forceExternalLinks();
});
window.addEventListener("popstate", function() {
notifyParent();
forceExternalLinks();
});
// SPA support
var _pushState = history.pushState;
history.pushState = function() {
_pushState.apply(history, arguments);
notifyParent();
forceExternalLinks();
};
})();
{% if enable_debug | bool %}
console.log("[iframe-sync] Sender for iframe messages is active.");
{% endif %}