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A JS script for CAPTCHA refreshing.

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This commit is contained in:
Alexander Andreev 2022-08-25 03:24:52 +04:00
parent 0e4c0c9da3
commit 79055470a3
Signed by: Arav
GPG Key ID: 0388CC8FAA51063F
1 changed files with 30 additions and 0 deletions
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homepage/static/assets/js/captcha_refresh.js Normal file
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const captcha_span = document.getElementsByClassName("captcha")[0];
const captcha_img = captcha_span.children[1];
captcha_span.children[3].innerHTML
= `<button id="refresh">Refresh</button>ed in <b><span id="remain">600</span></b> seconds.`;
const captcha_refresh = document.getElementById("refresh");
const captcha_remain = document.getElementById("remain");
const g_captcha_timeout_seconds = 600;
let g_captcha_timeout_remain = g_captcha_timeout_seconds;
async function newCaptcha() {
const id = await fetch("/captcha/").then(r => r.text());
setTimeout(() => { captcha_img.src = `/captcha/${id}/image` }, 400);
g_captcha_timeout_remain = g_captcha_timeout_seconds;
}
captcha_span.classList.toggle("refresh");
captcha_refresh.classList.toggle("refresh");
captcha_refresh.addEventListener("click", async e => {
e.preventDefault();
await newCaptcha();
});
setInterval(async () => {
captcha_remain.innerText = g_captcha_timeout_remain--;
if (g_captcha_timeout_remain == 0)
await newCaptcha();
}, 1000);