Displays the number of days you have spent on the current level.
As of
// ==UserScript==
// @name Wanikani: Level Duration
// @namespace Wanikani: Level Duration
// @version 2.3.0.
// @description Displays the number of days you have spent on the current level.
// @author Kumirei
// @include https://www.wanikani.com*
// @grant none
// ==/UserScript==
(function() {
//check that the Wanikani Framework is installed
var script_name = 'Level Duration';
if (!window.wkof) {
if (confirm(script_name+' requires Wanikani Open Framework.\nDo you want to be forwarded to the installation instructions?'))
window.location.href = 'https://community.wanikani.com/t/instructions-installing-wanikani-open-framework/28549';
return;
}
//if it's installed then do the stuffs
else {
var date;
// Include the Menu module, and wait for it to be ready.
wkof.include('Menu,Settings');
wkof.ready('Menu,Settings')
.then(load_settings)
.then(install_menu)
wkof.include('Apiv2');
wkof.ready('Apiv2').then(fetch_data);
}
//fetches and processes the level's unlock date
function fetch_data(data) {
wkof.Apiv2.fetch_endpoint('/level_progressions').then(function(data) {
date = data.data[data.total_count-1].data.unlocked_at;
var days_passed = (Date.now() - Date.parse(date))/(1000*60*60*24);
$('head').append('<style>' +
' .dropdown.levels > a, .nav li.reviews a {padding-bottom: 0 !important;}' +
' .level-duration {' +
' text-align: center;' +
' color: #999 !important;' +
' font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;' +
' text-shadow: 0 1px 0 #ffffff;' +
' margin-top: -2px;' +
' }' +
'</style>');
update_display();
});
}
// This function is called when the Menu module is ready to use.
function install_menu() {
var config = {
name: 'level_duration_settings',
submenu: 'Settings',
title: 'Level Duration',
on_click: open_settings
};
wkof.Menu.insert_script_link(config);
}
function load_settings() {
var defaults = {
displayHours: false
};
wkof.Settings.load('level_duration', defaults);
}
function open_settings(items) {
var config = {
script_id: 'level_duration',
title: 'Level Duration',
on_save: update_display,
content: {
displayHours: {
type: 'checkbox',
label: 'Display Hours',
default: false,
hover_tip: 'Include hours in the level-duration display.',
},
}
}
var dialog = new wkof.Settings(config);
dialog.open();
}
function update_display() {
var displayHours = wkof.settings.level_duration.displayHours;
var days_passed = (Date.now() - Date.parse(date))/(1000*60*60*24);
var level_text = " days on level";
if (displayHours && days_passed < 100) {
level_text = " days " + Math.floor((days_passed-Math.floor(days_passed))*24) + " hours";
days_passed = Math.floor(days_passed);
}
else {
if (days_passed > 10) days_passed = Math.round(days_passed);
days_passed = Math.round(days_passed*10)/10;
if (days_passed == 1 && level_text == " days on level") level_text = " day on level";
}
if (!$('.level-duration').length) {
var target = ".dropdown.levels";
if (window.innerWidth <= 979) target = ".nav li.reviews a";
$(target).closest('li').append('<div class="level-duration">' + days_passed + level_text + '</div>');
}
else {
$('.level-duration')[0].innerText = days_passed + level_text;
}
}
})();