Review schedule explorer for WaniKani
// ==UserScript==
// @name WaniKani SRS Level Progress
// @namespace hitechbunny
// @description Review schedule explorer for WaniKani
// @version 1.2.2
// @include https://www.wanikani.com/dashboard
// @include https://www.wanikani.com/
// @include https://www.wanikani.com/review
// @run-at document-end
// @grant none
// ==/UserScript==
(function() {
'use strict';
// Hook into App Store
try { $('.app-store-menu-item').remove(); $('<li class="app-store-menu-item"><a href="https://community.wanikani.com/t/there-are-so-many-user-scripts-now-that-discovering-them-is-hard/20709">App Store</a></li>').insertBefore($('.navbar .dropdown-menu .nav-header:contains("Account")')); window.appStoreRegistry = window.appStoreRegistry || {}; window.appStoreRegistry[GM_info.script.uuid] = GM_info; localStorage.appStoreRegistry = JSON.stringify(appStoreRegistry); } catch (e) {}
if (window.location.pathname == '/review') {
console.log('Attempting to cache srs/status.');
get_api_key().then(function() {
console.log('v2 api_key is', api_key);
if (api_key) {
ajax_retry('https://wanikanitools-golang.curiousattemptbunny.com/srs/status?api_key='+api_key, 3, 120000).then(function(json) {
localStorage.setItem('srs-level-progress-cache', JSON.stringify(json));
console.log('Cached srs/status!');
});
}
});
return;
}
var api_key;
var css =
'.srs-innner-progress {'+
' position: relative;'+
' color: #fff;'+
'}'+
'.srs-progress .srs-innner-progress span.srs-inner-progress-count {'+
' display: inline;'+
' font-size: 15px;'+
' font-weight: initial;'+
' text-shadow: initial;'+
'}'+
'.dashboard section.srs-progress span {'+
' margin-bottom: 4px;'+
'}'+
'.dashboard section.srs-progress .srs-innner-progress .leech-count .leech-breakdown {'+
' background-color: black;'+
' font-size: 0.8em;'+
' font-weight: 100;'+
' opacity: 0.75;'+
' display: none;'+
'}'+
'.dashboard section.srs-progress .srs-innner-progress .leech-count {'+
' background-color: black;'+
' position: absolute;'+
' right: -1.0em;'+
' bottom: -2.5em;'+
' padding-left: 0.3em;'+
' padding-right: 0.3em;'+
' font-size: 1em;'+
' opacity: 0.25;'+
' font-weight: 100;'+
'}'+
'.dashboard section.srs-progress .srs-innner-progress .leech-count a {'+
' color: white;'+
'}'+
'.dashboard section.srs-progress li:hover .srs-innner-progress .leech-count {'+
' opacity: 1.0;'+
'}'+
'.dashboard section.srs-progress li:hover .srs-innner-progress .leech-count .leech-breakdown {'+
' display: inline;'+
'}'+
'';
var head = document.getElementsByTagName('head')[0];
if (head) {
var style = document.createElement('style');
style.setAttribute('type', 'text/css');
style.textContent = css;
head.appendChild(style);
}
['apprentice', 'guru', 'master', 'enlightened', 'burned'].forEach(function(level, _) {
$('li#'+level+' span').after('<div class="srs-innner-progress"><span class="srs-inner-progress-count"> </span></div>');
});
//-------------------------------------------------------------------
// Fetch a document from the server.
//-------------------------------------------------------------------
function ajax_retry(url, retries, timeout) {
//console.log(url, retries, timeout);
retries = retries || 3;
timeout = timeout || 3000;
function action(resolve, reject) {
$.ajax({
url: url,
timeout: timeout
})
.done(function(data, status){
//console.log(status, data);
if (status === 'success') {
resolve(data);
} else {
//console.log("done (reject)", status, data);
reject();
}
})
.fail(function(xhr, status, error){
if (xhr.status == 401) {
console.log("Unauthorized. Clearing api key from local storage.");
delete localStorage.apiKey_v2;
reject();
}
//console.log(status, error);
if ((status === 'error' || status === 'timeout') && --retries > 0) {
//console.log("fail", status, error);
action(resolve, reject);
} else {
reject();
}
});
}
return new Promise(action);
}
//-------------------------------------------------------------------
// Fetch API key from account page.
//-------------------------------------------------------------------
function get_api_key() {
return new Promise(function(resolve, reject) {
api_key = localStorage.getItem('apiKey_v2');
if (typeof api_key === 'string' && api_key.length == 36) return resolve();
// status_div.html('Fetching API key...');
ajax_retry('/settings/account').then(function(page) {
// --[ SUCCESS ]----------------------
// Make sure what we got is a web page.
if (typeof page !== 'string') {return reject();}
// Extract the user name.
page = $(page);
// Extract the API key.
api_key = page.find('#user_api_key_v2').attr('value');
if (typeof api_key !== 'string' || api_key.length !== 36) {
return reject(new Error('generate_apikey'));
}
localStorage.setItem('apiKey_v2', api_key);
resolve();
},function(result) {
// --[ FAIL ]-------------------------
reject(new Error('Failed to fetch API key!'));
});
});
}
var update = function(json) {
$('.srs-innner-progress').remove();
$('.srs-inner-progress-count').remove();
$('.leech-count').remove();
$('.worst-leeches').remove();
var level_counts = {};
var srs_numeric_to_inner_level = [0, 1, 2, 3, 4, 1, 2, 1, 1, 1];
var srs_to_number_of_inner_levels = {
apprentice: 4,
guru: 2
};
['apprentice', 'guru'].forEach(function(level, _) {
var level_data = json.levels[level];
var missing_data = false;
var number_of_inner_levels = srs_to_number_of_inner_levels[level] || 1;
var html = '';
var running_total = 0;
for(var inner_level = 1; inner_level <= number_of_inner_levels; inner_level++) {
var total = level_data.srs_level_totals[inner_level-1];
running_total += total;
if (inner_level == number_of_inner_levels) {
var true_total = parseInt($('.srs-progress li#'+level+' span').html());
var delta = true_total - running_total;
// assume that the missing items are at the most advanced level
if (delta !== 0) {
//total += delta;
missing_data = true;
}
}
if (html) {
html += ' / ';
} else {
html = '<div class="srs-innner-progress">';
}
html += '<span class="srs-inner-progress-count">'+total+(missing_data ? '.' : '')+'</span>';
}
html += '</div>';
$('.srs-progress li#'+level+' span').after(html);
});
['master', 'enlightened', 'burned'].forEach(function(level, _) {
$('li#'+level+' span').after('<div class="srs-innner-progress"><span class="srs-inner-progress-count"> </span></div>');
});
json.levels.order.forEach(function(level) {
var leech_total = json.levels[level].leeches_total;
if (leech_total) {
var html = '<span class="leech-count" title="'+leech_total+' '+(leech_total > 1 ? 'leeches' : 'leech')+'">'+
'<a href="https://wanikanitools-golang.curiousattemptbunny.com/leeches?sort_by=srs&api_key='+api_key+'#'+level+'" target="_blank">';
if (level == 'apprentice' || level == 'guru') {
html += '<span class="leech-breakdown">(';
json.levels[level].srs_level_leeches_totals.forEach(function(subtotal, i) {
if (i>0) {
html += ' / ';
}
html += subtotal;
});
html += ') </span>';
}
html += leech_total+
'</a></span>';
$('.srs-progress li#'+level+' .srs-innner-progress').append(html);
}
});
var review_html = '<section class="worst-leeches kotoba-table-list dashboard-sub-section">'+
'<h3 class="small-caps">Worst Leeches List</h3>'+
'<table>'+
'<tbody>';
if (!json.review_order || json.review_order.length === 0) {
review_html += '<tr class="none-available"><td><div><i class="icon-ok"></i></div>Turtles are healthy.</td></tr>';
} else {
json.review_order.forEach(function(review_leech) {
review_html += '<tr id="'+review_leech.subject_type+'-'+review_leech.subject_id+'"><td><a href="/'+review_leech.subject_type+'/'+review_leech.name+'"><span lang="ja">'+review_leech.name+'</span><span class="pull-right">'+review_leech.worst_score.toLocaleString(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 })+'</span></a></td></tr>';
});
}
review_html += '</tbody></table>';
if (!json.review_order || json.review_order.length === 0) {
review_html += '<div class="see-more"><a class="small-caps"> </a></div>';
} else {
review_html += '<div class="see-more">'+
'<a class="small-caps" href="https://wanikanitools-golang.curiousattemptbunny.com/leeches?sort_by=wrong&api_key='+api_key+'" target="_blank">See More Leeches...</a>'+
'</div>';
}
review_html += '</section>';
$('.low-percentage').after(review_html);
$('.low-percentage').css('cssText', 'display: none !important'); // can't use hide() because of Dark Breeze css uses !important
};
window.raw_user_data = null;
var cached_json = localStorage.getItem('srs-level-progress-cache');
if (cached_json) {
update(JSON.parse(cached_json));
}
get_api_key().then(function() {
console.log('v2 api_key is', api_key);
if (api_key) {
ajax_retry('https://wanikanitools-golang.curiousattemptbunny.com/srs/status?api_key='+api_key, 3, 120000).then(function(json) {
localStorage.setItem('srs-level-progress-cache', JSON.stringify(json));
update(json);
});
}
});
})();