Seems there has been a hickup with the line feed before. Now, it looks a bit better. The changes to tomboy's script are highlighted in bold.
// ==UserScript==
// @name WaniKani Similar kanji
// @author tomboy
// @namespace japanese
// @description Shows similar kanji's for the given kanji on its page.
// @license GPL version 3 or any later version;
http://www.gnu.org/copyleft/gpl.html
// @include http*://*wanikani.com/kanji/*
// @include http*://*wanikani.com/level/*/kanji/*
// @_nclude http*://*wanikani.com/review/session
// @include http*://*wanikani.com/lesson/session// @version 1.4 extended
// @grant GM_xmlhttpRequest
// @grant GM_registerMenuCommand
// @require
http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js
// ==/UserScript==
/*
* Thanks a lot to ...
* WaniKani Stroke Order - Userscript
* The code heavily borrows from that script!
*/
/*
* Helper Functions/Variables
*/
$ = unsafeWindow.$;
/*
* Global Variables/Objects/Classes
*/
var Pnum = Object.freeze({ unknown:0, kanji:1, reviews:2, lessons:3 });
var thisPage = Pnum.unknown;
var API = localStorage.getItem("WKSimilarKanjiAPIUrl") || "
http://wk-similarkanji.rhcloud.com/kanji";
var WKTopicUrl = "
/t/Userscript-WaniKani-Similar-Kanji/8905/1";
var uniqueMessage = "<p>This is a unique kanji that has no similars.</p> \
<p>Having doubts? Shout them <a href='" + WKTopicUrl + "'>here</a>!</p>"
var errorMessage = "<p>Something unexpected happened while trying to load similar kanji. ごめんなさい。\
<p>API url: " + API + "</p>\
</><p>If this bothers you, please drop a line <a href='" + WKTopicUrl + "'>here</a>!</p>"
var showRadicalSpecific = localStorage.getItem("WKSimilarKanjiHideRadicalSpecific") != "false";
var showUserSpecific = localStorage.getItem("WKSimilarKanjiHideUserSpecific") != "false";
function GMsetup() {
if (GM_registerMenuCommand) {
GM_registerMenuCommand("WaniKani Similar Kanji: Manually enter API url", function(){
var apiUrl = prompt("Enter API url for WaniKani Similar Kanji:");
if(apiUrl){
localStorage.setItem("WKSimilarKanjiAPIUrl", apiUrl);
}
location.reload();
});
if (showUserSpecific) {
GM_registerMenuCommand("WaniKani Similar Kanji: hide user specific kanji", function(){
localStorage.setItem("WKSimilarKanjiHideUserSpecific", 'false');
location.reload();
});
} else {
GM_registerMenuCommand("WaniKani Similar Kanji: show user specific kanji", function(){
localStorage.setItem("WKSimilarKanjiHideUserSpecific", 'true');
location.reload();
});
}
if (showRadicalSpecific) {
GM_registerMenuCommand("WaniKani Similar Kanji: hide radical specific kanji", function(){
localStorage.setItem("WKSimilarKanjiHideRadicalSpecific", 'false');
location.reload();
});
} else {
GM_registerMenuCommand("WaniKani Similar Kanji: show radical specific kanji", function(){
localStorage.setItem("WKSimilarKanjiHideRadicalSpecific", 'true');
location.reload();
});
}
}
}
/*
* Main
*/
window.addEventListener("load", function (e) {
GMsetup();
if (!showRadicalSpecific && !showUserSpecific) {
return;
}
// Determine page type
if (/\/kanji\/./.test(document.URL)) {
thisPage = Pnum.kanji;
} else if (/\/review/.test(document.URL)) {
thisPage = Pnum.reviews;
} else if (/\/lesson/.test(document.URL)) {
thisPage = Pnum.lessons;
}
// Create and store the element that will hold the addition
unsafeWindow.similarKanjiContainer = createSimilarKanjiSection();
// Register callback for when to addition
switch (thisPage) {
case Pnum.kanji:
loadDiagram();
break;
case Pnum.reviews:
var o = new MutationObserver(function(mutations) {
// The last one always has 2 mutations, so let's use that
if (mutations.length != 2)
return;
// Reviews dynamically generate the DOM. We always need to re-insert the element
if (getKanji() !== null) {
setTimeout(function() {
var similarKanjiContainer = createSimilarKanjiSection();
if (similarKanjiContainer !== null && similarKanjiContainer.length > 0) {
unsafeWindow.similarKanjiContainer = similarKanjiContainer;
loadDiagram();
}
}, 150);
}
});
o.observe(document.getElementById('item-info'), {'attributes' : true});
break;
case Pnum.lessons: var o = new MutationObserver(loadDiagram); o.observe(document.getElementById('supplement-kan'), {'attributes' : true}); loadDiagram(); break; }
});
/*
* Returns the current kanji
*/
function getKanji() {
switch(thisPage) {
case Pnum.kanji:
return document.title[document.title.length - 1];
case Pnum.reviews:
var curItem = $.jStorage.get("currentItem");
if("kan" in curItem)
return curItem.kan.trim();
else
return null;
case Pnum.lessons:
var kanjiNode = $("#character");
if(kanjiNode === undefined || kanjiNode === null)
return null;
return kanjiNode.text().trim();
}
return null;
}
/*
* Creates a section for the similarKanjiContainer and returns a pointer to its content
*/
function createSimilarKanjiSection() {
// Reviews hack: Only do it once
if ($('#similar_kanji').length == 0) {
var sectionHTML = '<section><h2>Similar kanji</h2><p id="similar_kanji"> </p></section>';
switch(thisPage) {
case Pnum.kanji:
$(sectionHTML).insertAfter('#information');
break;
// reviews and lessons don't load / supress the used css, so it looks ugly
// case Pnum.reviews:
// console.log("prepend");
// $('#item-info-col2').prepend(sectionHTML);
// break;
case Pnum.lessons:
$('#supplement-kan-breakdown .col1').append(sectionHTML);
break;
}
}
return $('#similar_kanji');
}
/*
* Adds the similarKanjiContainer section element to the appropriate location
*/
function loadDiagram() {
if (!unsafeWindow || !unsafeWindow.similarKanjiContainer.length)
return;
unsafeWindow.similarKanjiContainer.html("Loading...");
setTimeout(function() {
GM_xmlhttpRequest({
method: "GET",
url: API + "/" + getKanji(),
onload: function(xhr) {
var similarKanjiContainer = unsafeWindow.similarKanjiContainer;
if (xhr.status == 200) {
var response = JSON.parse(xhr.responseText);
switch(thisPage){ case Pnum.kanji: if ((similar = response.similar) && (user_similar = response.user_similar) ) {
if ((similar + user_similar).length > 0) {
var similatKanjiList = "";
if (showRadicalSpecific) {
for (var i=0; i<similar.length; ++i ) {
similatKanjiList += "<li class='character-item' id='kanji-custom-" + i + "'> \
<span lang='ja' class='item-badge'></span> \
<a href='/kanji/" + similar[i].character + "'> \
<span class='character' lang='ja'>" + similar[i].character + "</span> \
<ul> \
<li>" + similar[i].meaning + "</li> \
</ul> \
</a> \
</li>";
}
}
if (localStorage.getItem("WKSimilarKanjiHideUserSpecific") != "false") {
for (var i=0; i<user_similar.length; ++i ) {
similatKanjiList += "<li class='locked character-item' id='kanji-custom-" + i + "'> \
<span lang='ja' class='item-badge'></span> \
<a href='/kanji/" + user_similar[i].character + "'> \
<span class='character' lang='ja'>" + user_similar[i].character + "</span> \
<ul> \
<li>" + user_similar[i].meaning + "</li> \
</ul> \
</a> \
</li>";
}
}
similarKanjiContainer.html("<ul class='single-character-grid multi-character-grid-extra-styling-767px'>" + similatKanjiList + "</ul>");
return;
}
unsafeWindow.similarKanjiContainer.html(uniqueMessage);
return;
}
break;
case Pnum.lessons: if ((similar = response.similar) && (user_similar = response.user_similar) ) { if ((similar + user_similar).length > 0) { var similatKanjiList = ""; if (showRadicalSpecific) { for (var i=0; i<similar.length; ++i ) { console.log(similatKanjiList); similatKanjiList += "<li class='pure-u-1-4' id='kanji-custom-" + i + "'> \ <a href='/kanji/" + similar[i].character + "'> \ <span class='kanji' lang='ja'>" + similar[i].character + "</span> \ <div>" + similar[i].meaning + "</div> \ </a> \ </li>"; } } if (localStorage.getItem("WKSimilarKanjiHideUserSpecific") != "false") { for (var i=0; i<user_similar.length; ++i ) { similatKanjiList += "<li class='pure-u-1-4' id='kanji-custom-" + i + "'> \ <a href='/kanji/" + user_similar[i].character + "'> \ <span class='kanji' lang='ja'>" + user_similar[i].character + "</span> \ <div>" + user_similar[i].meaning + "</div> \ </a> \ </li>"; } } similarKanjiContainer.html("<ul class='pure-g-r'>" + similatKanjiList + "</ul>"); return; } unsafeWindow.similarKanjiContainer.html(uniqueMessage); return; } break; } }
unsafeWindow.similarKanjiContainer.html(errorMessage);
},
onerror: function(xhr) {
unsafeWindow.similarKanjiContainer.html(errorMessage);
}
});
}, 0);
}
