brutaldon-interfaccia-web-m.../brutaldon/static/js/brutaldon-enhancements.js

174 lines
5.3 KiB
JavaScript
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String.prototype.trunc =
function(n){
return this.substr(0,n-1)+(this.length>n?'…':'');
};
function setTitle(user, page)
{
document.title = `Brutaldon (${user}) ${page}`;
}
function afterPage(user, page)
{
setTitle(user,page);
var menu = document.querySelector('#navMenu');
menu.classList.remove('is-active');
var burger = document.querySelector('.navbar-burger');
burger.classList.remove('is-active');
$('#page-load-indicator').hide();
}
function menuPrepare() {
// Remove is-active from navbar menu
var menu = document.querySelector('#navMenu');
menu.classList.remove('is-active');
// Add the burger
var brand = document.querySelector('.navbar-brand');
var burger = document.createElement('a');
burger.classList.toggle('navbar-burger');
burger.setAttribute("aria-label", "menu");
burger.setAttribute("aria-expanded", "false");
burger.setAttribute("data-target", "navMenu");
for (var index = 0; index < 3; index++)
{
var span = document.createElement('span');
span.setAttribute('aria-hidden', "true");
burger.appendChild(span);
}
brand.appendChild(burger);
// Get all "navbar-burger" elements
var $navbarBurgers = Array.prototype.slice.call(document.querySelectorAll('.navbar-burger'), 0);
// Check if there are any navbar burgers
if ($navbarBurgers.length > 0) {
// Add a click event on each of them
$navbarBurgers.forEach(function ($el) {
$el.addEventListener('click', function () {
// Get the target from the "data-target" attribute
var target = $el.dataset.target;
var $target = document.getElementById(target);
// Toggle the class on both the "navbar-burger" and the "navbar-menu"
$el.classList.toggle('is-active');
$target.classList.toggle('is-active');
});
});
}
}
function expandCWButtonPrepare()
{
var theButton = document.querySelector('#expandCWs');
if (!theButton) {
theButton = document.createElement('p');
theButton.id = "expandCWs";
theButton.textContent = "Expand CWs";
theButton.classList.toggle('button');
var title = document.querySelector('#title');
if (title)
{
title.insertAdjacentElement('afterend', theButton);
var details = document.querySelectorAll('details');
var openState = false;
if (details != null) {
theButton.addEventListener('click', function() {
openState = details.item(0).hasAttribute('open');
details.forEach(function ($el) {
if (openState)
{
$el.removeAttribute('open');
} else
{
$el.setAttribute('open', '');
}
});
openState = !openState;
if (openState) { theButton.textContent = 'Collapse CWs'; }
else { theButton.textContent = "Expand CWs"; };
theButton.classList.toggle('is-active');
});
}
}
}
}
function fileButtonUpdaters()
{
var file1 = document.getElementById("id_media_file_1");
file1.onchange = function(){
if (file1.files.length > 0)
{
document.getElementById('media_filename_1').innerHTML = file1.files[0].name.trunc(5);
}
};
var file2 = document.getElementById("id_media_file_2");
file2.onchange = function(){
if (file2.files.length > 0)
{
document.getElementById('media_filename_2').innerHTML = file2.files[0].name.trunc(5);
}
};
var file3 = document.getElementById("id_media_file_3");
file3.onchange = function(){
if (file3.files.length > 0)
{
document.getElementById('media_filename_3').innerHTML = file3.files[0].name.trunc(5);
}
};
var file4 = document.getElementById("id_media_file_4");
file4.onchange = function(){
if (file4.files.length > 0)
{
document.getElementById('media_filename_4').innerHTML = file4.files[0].name.trunc(5);
}
};
}
function characterCountSetup()
{
if ($("#id_status").length) {
$("#status_count").text(characterCount());
$("#id_status").keyup(function(){
$("#status_count").text(characterCount());
});
$("#id_spoiler_text").keyup(function(){
$("#status_count").text(characterCount());
});
}
}
function characterCount()
{
return $("#id_status").val().length + $("#id_spoiler_text").val().length;
}
function savePlace()
{
sessionStorage.setItem("lastScrollPos", window.scrollY);
return true;
}
function restorePlace(ev)
{
var lastScrollPos = sessionStorage.getItem('lastScrollPos');
Intercooler.ready(function (elt)
{
if (elt[0].id == 'main')
{
window.scrollTo(0, lastScrollPos);
}
$('#page-load-indicator').hide();
});
return false;
}