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Annotates radical, kanji and vocab pages with SRS colours. Original script by jeshuamorrissey.
// ==UserScript==
// @name WaniKani Item Annotator
// @namespace mempo
// @description Annotates radical, kanji and vocab pages with SRS colours. Original script by jeshuamorrissey.
// @author Mempo
// @version 1.3.2
// @include http://www.wanikani.com/radical*
// @include http://www.wanikani.com/kanji*
// @include http://www.wanikani.com/vocabulary*
// @include http://www.wanikani.com/account*
// @include https://www.wanikani.com/radical*
// @include https://www.wanikani.com/kanji*
// @include https://www.wanikani.com/vocabulary*
// @include https://www.wanikani.com/account*
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
// @grant none
// ==/UserScript==
var $ = jQuery;
console.log('@@@@ start of WaniKani Item Annotator');
var apiKey = 'b998b40a4587405b3ca65fa03705dce4';
if(apiKey === null){ //not initialized yet
console.log('#### no apiKey found');
if (window.location.href.indexOf('account') != - 1) {
apiKey = "" + retrieveAPIkey();
console.log('@@@@@' + apiKey);
$.jStorage.set('WIA_apiKey', apiKey);
} else {
var okcancel = confirm('WaniKani Item Annotator has no API key entered!\nPress OK to go to your settings page and retrieve your API key!');
if (okcancel == true) {
window.location = 'https://www.wanikani.com/settings/account';
return;
}
}
}
console.log('#### apiKey is: ' + apiKey);
// Determine which API call we are going to make.
var target = 'kanji';
if (window.location.href.indexOf('vocabulary') >= 0) {
target = 'vocabulary';
} else if (window.location.href.indexOf('radicals') >= 0) {
target = 'radicals';
}
//console.log('@@@ target is: ' + target);
var css =
'.WIA_apprentice {' +
' background: #f100a0 linear-gradient(to bottom,#f0a,#dd0093) !important;' +
' border-color: #f100a0 !important;' +
'} ' +
'.WIA_guru {' +
' background: #882d9e linear-gradient(to bottom,#aa38c6,#882d9e) !important;' +
' border-color: #882d9e !important;' +
'} ' +
'.WIA_master {' +
' background: #294ddb linear-gradient(to bottom,#5571e2,#294ddb) !important;' +
' border-color: #294ddb !important;' +
'} ' +
'.WIA_enlighten {' +
' background: #0093dd linear-gradient(to bottom,#0af,#0093dd) !important;' +
' border-color: #0093dd !important;' +
'} ' ;
// ADD CSS
addStyle(css);
// Load the API data.
console.log('before API call');
$.get(apiURL(target), function(xhr) {
// Parse the response.
/*
console.log("###### JSON RESPONSE");
console.log(xhr);
*/
// Build up an item mapping from Kanji --> Information
var itemMapping = {};
// Get the actual request information. If the target is vocabulary, for some reason
// we have to got an additional level into 'request_information.general'. This is
// probably to account for specialised vocab which will be added later.
var information = xhr.requested_information;
if (target === 'vocabulary') {
information = information.general;
}
for (var i in information) {
var item = information[i];
// Extract the character (Kanji) from the item.
var character = item.character;
// If we are looking at radicals, use the meaning instead (convert the meaning to
// the 'user friendly' format).
if (target === 'radicals') {
character = item.meaning.toLowerCase();
}
//console.log("ITEMMAPPING CHARACTER:" + character);
// Get the SRS level from the item. The 'user_specific' object will be `null` if the item
// hasn't been unlocked yet. In this case, just set the SRS level to `null`.
var srs = null;
if (item.user_specific) {
srs = item.user_specific.srs;
}
// Build the mapping for this character.
itemMapping[character] = {
'srs': srs
};
}
/*
console.log('&&&&& ITEM MAPPING');
console.log(itemMapping);
*/
// Actually do stuff with this mapping.
main(itemMapping, target);
});
/**
* Mapping of SRS --> Object, where the object contains a series
* of transformation colors. These transformations will be applied
* via the element.style property, so should have priority.
*/
/**
* Main function: actually annotate the elements. Takes as input information from
* the WK API as a mapping from Japanese Element --> Object. In this case, the
* object need only contain the SRS level of the element.
*/
function main(itemMapping, target) {
//console.log('inside main function');
// Find all characters on the page.
var elements = $('.character-item');
//console.log('size of elements is ' + elements.size());
var i= 0;
for (i=0;i<elements.length;i++) {
var element = elements[i];
//console.log("elements:" + element);
/*
// If this isn't actually an element (could happen, who knows), just skip it.
if (!element.querySelector || !element.style) {
console.log('///////////////////////////// What the shit why are we here.');
continue;
}
*/
// The japanese value to look up in the item mapping is the text of this element.
var japanese = element.querySelector('.character').innerText;
// If we happen to be looking at radicals, some of them use pictures instead. It is
// simpler to use the radical meaning in this case (as there is only one meaning).
// The meaning is stored in the last list element within the element (for some reason
// there is a list element first).
if (target === 'radicals') {
var radicalLink = element.querySelector('a').getAttribute('href');
japanese = radicalLink.slice(radicalLink.lastIndexOf('/') + 1);
//console.log('@@@@@ ' + japanese);
}
/*
console.log('@@@@@ japanese var:');
console.log(japanese);
console.log(itemMapping[japanese]);
*/
// If we couldn't find the SRS information for the element, or the element hasn't been unlocked
// yet, just ignore it.
/*
if (!japanese.srs) {
console.log('///////////// What are you doing here????');
continue;
}
*/
// Find the corresponding colors.
//var colors = colorDict[japanese.srs];
$(element).addClass("WIA_" + itemMapping[japanese].srs);
}
}
function retrieveAPIkey() {
var apiKey = document.getElementById('user_api_key').value;
alert('API key was set to: ' + apiKey);
if (apiKey) {
return apiKey;
}
}
function apiURL(target){
return 'https://www.wanikani.com/api/user/' + apiKey + '/' + target;
}
function addStyle(aCss) {
var head, style;
head = document.getElementsByTagName('head')[0];
if (head) {
style = document.createElement('style');
style.setAttribute('type', 'text/css');
style.textContent = aCss;
head.appendChild(style);
return style;
}
return null;
}