WK Auto Commit (edited)

WK Auto Commit

Auto commit for Wanikani
As of 2016-02-09. See the latest version.
Ask a question, post a review, or report the script.
Wrap lines
// ==UserScript==
// @name         WK Auto Commit
// @namespace    WKAUTOCOMMIT
// @version      0.3
// @description  Auto commit for Wanikani
// @author       Johannes Mikulasch
// @match        http://www.wanikani.com/review/session*
// @match        https://www.wanikani.com/review/session*
// @match        http://www.wanikani.com/lesson/session*
// @match        https://www.wanikani.com/lesson/session*
// @grant        none
// @run-at       document-end
// @license      
// ==/UserScript==

/*
 * WK Auto Commit
 * If you typed in the correct answer then it is automatically commited.
 * Therefore, you have to use the 'enter' key way less than before.
 *
 * Version 0.35
 *  Edit by WillNiels to stop auto committing critical items
 * Version 0.3
 *  Script works now on the Lessons page too
 * Version 0.2
 *  Makes script work with Greasemonkey and Firefox
 * Version 0.1
 *  Initial version
 *
 */


/* jshint -W097 */
'use strict';

var activated = true;
var click_threshold = 600;

var on_lessons_page = false;

var api_key;
var crit_list = [];
var critical = false;

//Anything less than this will not be autosubmitted!
var percentCritical = '95';

var detect_lessons_page = function() {
    // Returns true if on lessons page
    var current_url = window.location.href;
    var lessonsPattern = /^http[s]?:\/\/www.wanikani.com\/lesson\/session.*/;
    return lessonsPattern.test(current_url);
};

var toggle = function () {
    if (activated) {
        // Deactivates WK Auto Commit mode
        $("#WKAUTOCOMMIT_button").prop('title', "Switch auto commit on");
        $("#WKAUTOCOMMIT_button").css({"opacity":"0.5"});
        $("#WKAUTOCOMMIT_button").text("Auto Commit is off");
        activated = false;
    } else {
        // Activates WK Auto Commit mode
        $("#WKAUTOCOMMIT_button").prop('title', "Switch auto commit off");
        $("#WKAUTOCOMMIT_button").css({"opacity":"1.0"});
        $("#WKAUTOCOMMIT_button").text("Auto Commit is on");
        activated = true;
    }
};

var sanitize = function (str1) {
    var str2 = str1.replace(/\s/g, ''); // Removes Whitespaces
    str2 = str2.toLowerCase();
    return str2;
};

var commit = function () {
    console.log(crit_list);
    $("#answer-form form button").click();
    setTimeout(function(){ $("#answer-form form button").click();}, click_threshold);
};

var check_input = function () {

    if (on_lessons_page) {
        var currentItem = $.jStorage.get("l/currentQuizItem");
        var currentquestiontype = $.jStorage.get("l/questionType");
    } else {
        var currentItem = $.jStorage.get("currentItem");
        var currentquestiontype = $.jStorage.get("questionType");
        // If the item is critical, don't auto submit
        var thisitem = (currentItem.rad || currentItem.voc || currentItem.kan);
        for( var i in crit_list ){
            if( crit_list[i] == thisitem ){
                critical = true;
            }else{
                critical = false;
            }
        }
    }

    var currentresponse = $("#user-response").val();

    var currentitem_response = null;

    // Get possible responses from current item depending on the task (reading or meaning)
    if (currentquestiontype === "meaning") {
        currentitem_response = currentItem.en;
        if (currentItem.syn) {
            currentitem_response = currentitem_response.concat(currentItem.syn);
        }
    } else if (currentquestiontype === "reading") {
        if (currentItem.voc) { // Vocab word
            currentitem_response = currentItem.kana;
        } else if (currentItem.emph === 'kunyomi') { // Kanji: Kun reading
            currentitem_response = currentItem.kun;
        } else if (currentItem.emph === 'onyomi') { // Kanji: On reading 
            currentitem_response = currentItem.on;
        } else {
            console.log("WK Auto Commit: Could not find response");
        }
    }

    for (var i in currentitem_response) {
        if (sanitize(currentresponse) === sanitize(currentitem_response[i]) && critical == false) {
            commit();
        } 
    }
};

var register_check_input = function () {
    $("#user-response").on("keyup", function (event) {    
        if (activated) {
            check_input();
        }
    });
};

var addButtons = function () {

    $("<div />", {
        id : "WKAUTOCOMMIT_button",
        title : "Toggle Auto Commit Mode",
    })
        .text("Auto Commit is on")
        .css({"background-color":"#C55"})
        .css({"opacity":"1"})
        .css({"display":"inline-block"})
        .css({"font-size":"0.8125em"})
        .css({"color":"#FFF"})
        .css({"cursor":"pointer"})
        .css({"padding":"10px"})
        .css({"vertical-align":"bottom"})
        .on("click", toggle)
        .prependTo("footer");
};

var init = function () {  
    console.log('WK Auto Commit (a plugin for Wanikani): Initialization started');
    on_lessons_page = detect_lessons_page();
    addButtons();
    register_check_input();
    
    if(!localStorage.getItem('apiKey')){
        api_key = prompt('enter your api-key');
    }else{
        api_key = localStorage.getItem('apiKey');
    }

    while (typeof api_key !== 'string' || api_key.length !== 32){
        api_key = prompt('Api-key incorrect format: Please re-enter your api-key.', api_key);
    }

    localStorage.setItem('apiKey',api_key);
    
    crit_list = [];
    
    $.getJSON('/api/user/'+api_key+'/critical-items/' + percentCritical, function(json){
        if (json.error && json.error.code === 'user_not_found') {
            localStorage.removeItem('apiKey');
        }
        $(json.requested_information).each(function(i,v){
            try {
                var thing = v.character
                crit_list.push(thing);
            } catch(e) {}
        });
    });
    
    
    console.log('WK Auto Commit: Initialization ended');
};

$(function(){
    init();
});