smecontribs/smeserver-mailstats
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Supress prev and next links when inside iframe

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This commit is contained in:
Brian Read 2025-04-10 19:48:59 +01:00
parent 7504f32ce7
commit f885ab684e
1 changed files with 30 additions and 8 deletions
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38
root/opt/mailstats/js/mailstats.js
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@ -1,4 +1,6 @@
window.onload = function(){doNavs();}
document.addEventListener("DOMContentLoaded", () => {
doNavs(); // Your initialization code
});
//function openTab(event, tabId){
//// Get all elements with class="tab-content" and hide them
//const tabContents = document.querySelectorAll('.tab-content');
@ -12,24 +14,44 @@ window.onload = function(){doNavs();}
//document.getElementById(tabId).classList.add('tab-content-active');
//event.target.classList.add('tab-active');}
function LinkCheck(url){
var http = new XMLHttpRequest();
http.open('HEAD', url, false);
http.send();
return http.status!=404;
//function LinkCheck(url){
//var http = new XMLHttpRequest();
//http.open('HEAD', url, false);
//http.send();
//return http.status!=404;
//}
async function LinkCheck(url) {
//Not allowed by CSP rules.
//try {
//const response = await fetch(url, { mode: "no-cors" });
//return response.ok; // Returns true if the resource exists
//} catch (error) {
//console.error("Error checking link:", error);
//return false;
//}
return true;
}
function doNavs() {
const isInIframe = window.self !== window.top;
var aTags = document.getElementsByTagName('a'),
atl = aTags.length,i;
for (i = 0; i < atl; i++) {
if (aTags[i].innerText == "Previous") {
if (!LinkCheck(aTags[i].href)) {
if (isInIframe){ //!LinkCheck(aTags[i].href)) {
aTags[i].style.visibility = "hidden";
} else {
aTags[i].style.visibility = "visible";
}
} else if (aTags[i].innerText == "Next") {
if (!LinkCheck(aTags[i].href)) {
if (isInIframe){ //!LinkCheck(aTags[i].href)) {
aTags[i].style.visibility = "hidden";
} else {
aTags[i].style.visibility = "visible";
}
} else if (aTags[i].innerText == "Index of files") {
if (isInIframe){ //!LinkCheck(aTags[i].href)) {
aTags[i].style.visibility = "hidden";
} else {
aTags[i].style.visibility = "visible";