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/* Shared scripts for pgeu conference frontends */
/* Call for papers form */
async function addSpeakerClick(event) {
event.preventDefault();
let email = prompt('Enter the email address of the speaker to add.');
if (email) {
let ul = event.target.previousElementSibling;
let select = ul.previousElementSibling;
let res = await fetch('/events/' + select.dataset.urlname + '/callforpapers/lookups/speakers/?' + new URLSearchParams({'query': email}));
if (res.status != 200) {
alert('Speaker not found.\n\nNote that thee speaker must have an existing profile on this site with the given email address before they can be adde to a session.\n');
return;
}
let speaker = await res.json();
if (select.querySelector('option[value="' + speaker.id + '"]')) {
alert('This speaker has already been added.');
return;
}
let newli = document.createElement('li');
newli.dataset.id = speaker.id;
newli.innerHTML = speaker.name + ' (<a class="pgeu-speaker-remove" href=#"#>remove</a>)';
ul.appendChild(newli);
let newoption = document.createElement('option');
newoption.value = speaker.id;
newoption.selected = true;
select.appendChild(newoption);
}
return false;
}
function removeSpeakerClick(event) {
if (event.target.tagName == 'A' && event.target.classList.contains('pgeu-speaker-remove')) {
event.preventDefault();
let idtoremove = event.target.parentNode.dataset.id;
if (!confirm('Are you sure you want to remove this speaker?')) {
return;
}
/* <a>.<li>.<ul>.<select> */
event.target.parentNode.parentNode.previousElementSibling.querySelector('option[value="' + idtoremove + '"]').remove();
event.target.parentNode.remove();
alert('Speaker removed. You have to also save the form to make it permanent.');
}
}
/*
* Global event listeners
*/
document.addEventListener('DOMContentLoaded', (event) => {
/* Call for papers form */
document.querySelectorAll("button.pgeu-speaker-add").forEach((button) => {
button.addEventListener('click', addSpeakerClick);
});
document.querySelectorAll("ul.pgeu-speaker-list").forEach((ul) => {
ul.addEventListener('click', removeSpeakerClick);
});
/* Invoice confirm */
document.querySelectorAll("input.pgeu-confirm-invoice-button").forEach((input) => {
input.addEventListener('click', (event) => {
if (!confirm('Once you proceed to payment, an invoice will be generated for your ' + event.target.dataset.confirmwhat + ', and you will no longer be able to change it.\n\nThis invoice will be addressed to the person, company and address specified in the registration - please take a moment to review those fields if you need to.\n\nThe invoice will be delivered as a PDF in your browser, no paper invoice will be sent.\n\Are you sure you want to proceed to payment?')) {
event.preventDefault();
}
});
});
/* Registration cancellation */
document.querySelectorAll("input.pgeu-confirm-cancel-registration-button").forEach((input) => {
input.addEventListener('click', (event) => {
if (!confirm('Are you sure you want to cancel and remove your registration?')) {
event.preventDefault();
}
});
});
/* Generic page-level alerts */
document.querySelectorAll("div.pgeu-pagealert").forEach((div) => {
alert(div.innerText);
});
});
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