FestivalServer/Public/assets/festival.js

64 lines
2.1 KiB
JavaScript
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2021-11-20 12:19:50 +01:00
function showRegisterForm() {
document.getElementById("text-container").style.top = '2%'
document.getElementById("register-button").style.opacity = 0
document.getElementById("participation-buttons").style.display = 'inline-block'
document.getElementById("name-form").style.display = 'inherit'
document.getElementById("add-calender-event").style.display = 'none'
document.getElementById("guest-name").focus()
var audio = document.getElementById("audio");
audio.play();
}
async function participate(isParticipating) {
let value = document.getElementById("guest-name").value
if (!value) {
return
}
let name = value.trim()
document.getElementById("participation-buttons").style.display = 'none'
document.getElementById("name-form").style.display = 'none'
console.log("Registering: " + name);
if (isParticipating) {
let registered = await performRequest(name, "register")
if (registered) {
document.getElementById("registered-text").style.display = 'inherit'
document.getElementById("add-calender-event").style.display = 'inherit'
} else {
document.getElementById("error-text").style.display = 'inherit'
}
} else {
let declined = await performRequest(name, "decline")
if (declined) {
document.getElementById("declined-text").style.display = 'inherit'
} else {
document.getElementById("error-text").style.display = 'inherit'
}
}
}
function handleErrors(response) {
if (!response.ok) throw new Error(response.status);
return response.text();
}
function catchErrors(error) {
console.log(error);
return "Failed";
}
async function performRequest(name, path) {
let text = await fetch("festival/api/" + path, {
method: 'POST',
body: name
}).then(handleErrors).catch(catchErrors);
if (text == "Success") {
console.log("Registered: " + name);
return true;
}
console.log("Failed to register: " + text);
return false;
}
function downloadEvent(file) {
window.location= "files/" + file
}