AnkiWeb Quiz

Shows quiz on ankiweb.
当前为 2023-10-01 提交的版本，查看最新版本。
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// ==UserScript==
// @name	AnkiWeb Quiz
// @namespace	https://greasyfork.org/users/102866
// @description	Shows quiz on ankiweb.
// @match     https://ankiuser.net/*
// @match     https://ankiweb.net/*
// @author	TiLied
// @version	2.0.02
// @grant	GM_listValues
// @grant	GM_getValue
// @grant	GM_setValue
// @grant	GM_deleteValue
// @require	https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js
// @grant	GM.listValues
// @grant	GM.getValue
// @grant	GM.setValue
// @grant	GM.deleteValue
// ==/UserScript==
 
class AnkiWebQuiz
{
	_Options = new Object();
	_Decks = new Object();
	_GlobalId = 0;
 
	_DeckId;
 
	constructor()
	{
		//GM.deleteValue("awqDecks");
		//GM.deleteValue("awqGlobalId");
		console.log("AnkiWeb Quiz v" + GM.info.script.version + " initialization");
 
		this._LoadOptionsAndDecks();
		this._SetCSS();
	}
 
	_SetCSS()
	{
		globalThis.window.document.head.append("<!--Start of AnkiWeb Quiz v" + GM.info.script.version + " CSS-->");
			
			
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>div.awq_quizGrid" +
		"{" +
			"display: grid;" +
			"grid-template-columns: repeat(4,auto);" +
			"grid-template-rows: auto;" +
		"}</style>");
 
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>div.awq_quizButton" +
		"{" +
			"color: #fff;" +
			"background-color: #0275d8;" +
			"border-color: #0275d8;" +
			"padding: .75rem 1.5rem;" +
			"font-size: 1rem;" +
			"border-radius: .3rem;" +
			"border: 1px solid transparent;" +
			"max-width:250px;" +
			"margin:5px;" +
			"cursor: pointer;" +
			"max-height: 300px;" +
			"overflow: auto;" +
		"}</ style >");
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>div.awq_quizButton:hover" +
		"{" +
			"background-color: #025aa5;" +
		"}</ style >");
 
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>div.awq_true" +
		"{" +
			"background-color: #75d802;" +
		"}</style>");
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>div.awq_true:hover" +
		"{" +
			"background-color: #5aa502;" +
		"}</style>");
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>.awq_trueBorder" +
		"{" +
			"border-color: #75d802;" +
			"border-width: 3px;" +
		"}</style>");
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>div.awq_false" +
		"{" +
			"background-color: #d80275;" +
		"}</style>");
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>div.awq_false:hover" +
		"{" +
			"background-color: #a5025a;" +
		"}</style>");
		globalThis.window.document.head.insertAdjacentHTML("beforeend", "<style type='text/css'>.awq_falseBorder" +
		"{" +
			"border-color: #d80275;" +
			"border-width: 3px;" +
		"}</style>");
 
		globalThis.window.document.head.append("<!--End of AnkiWeb Quiz v" + GM.info.script.version + " CSS-->");
 
	}
 
	async _LoadOptionsAndDecks() 
	{
		this._Options = await GM.getValue("awqOptions");
		this._Decks = await GM.getValue("awqDecks");
		this._GlobalId = await GM.getValue("awqGlobalId");
 
		if (this._Options == null)
			this._Options = new Object();
		if (this._Decks == null)
			this._Decks = new Object();
		if (this._GlobalId == null)
			this._GlobalId = 0;
 
		//Console log prefs with value
		console.log("*prefs:");
		console.log("*-----*");
 
		let vals = await GM.listValues();
 
		for (let i = 0; i < vals.length; i++)
		{
			console.log("*" + vals[i] + ":" + await GM.getValue(vals[i]));
		}
		console.log("*-----*");
	}
 
	async Main() 
	{
		if (globalThis.window.document.location.pathname.startsWith("/decks"))
		{
			let strs = globalThis.window.document.querySelectorAll("button.btn-link");
			for (let i = 0; i < strs.length; i++)
			{
				let _node = strs[i];
				let _text = _node.textContent.trim().replaceAll(" ", "");
 
				if(this._Decks[_text] == null)
						this._Decks[_text] = new Object();
 
				_node.addEventListener("click", () => 
				{
					GM.setValue("awqDeckId", _text);
				}, true);
 
			}
			GM.setValue("awqDecks", this._Decks);
		}
		if (globalThis.window.document.location.pathname.startsWith("/study"))
		{
			this._DeckId = await GM.getValue("awqDeckId");
			if (this._DeckId == null) 
			{
				console.log("Deck id is null");
				return;
			}
 
			let _awq = globalThis.window.document.body.querySelector("#qa");	
			console.log(_awq);
 
			if (_awq == null) 
			{
				globalThis.window.setTimeout(() =>
				{
					this.Main();
				}, 1000);
				return;
			}
			let _inner = _awq.innerHTML;
			let _id = "";
			let keys = Object.keys(this._Decks[this._DeckId]);
			
			for (let i = 0; i < keys.length; i++)
			{
				if (_inner == this._Decks[this._DeckId][keys[i]]["question"]) 
				{
					_id = this._Decks[this._DeckId][keys[i]]["cardId"];
					break;
				}
			}
 
			if (_id == "") 
			{
				_id += this.GetId();
 
				this._Decks[this._DeckId][_id] = new Object();
				this._Decks[this._DeckId][_id]["cardId"] = _id;
				this._Decks[this._DeckId][_id]["question"] = _inner;
				this._Decks[this._DeckId][_id]["answer"] = "Use this deck more!";
			}
 
			this.Qiuz(_id);
 
			GM.setValue("awqDecks", this._Decks);
				
		}
	}
 
	Qiuz(id) 
	{
		this.PlayAudio();
 
		let cardsId = new Array();
 
		cardsId.push(id);
 
		let keys = Object.keys(this._Decks[this._DeckId]);
 
		let len = 11;
		if(len >= keys.length) 
		{
			len = keys.length- 1;
		}
 
		for(let i = 0; i < len; i++) 
		{
			let _randomInt = this.GetRandomInt(keys.length);
			let _id = keys[_randomInt];
			let _continue = false;
 
			for (let j = 0; j < cardsId.length; j++)
			{
				if (_id == cardsId[j])
				{
					i--;
					_continue = true;
					break;
				}
			}
			if (_continue)
				continue;
			else
				cardsId.push(_id);
		}
		//Console.WriteLine(cardsId);
 
		cardsId = this.Shuffle(cardsId);
 
		let before = globalThis.window.document.querySelector("#qa_box");
		let divGrid = globalThis.window.document.createElement("div");
		divGrid.classList.add("awq_quizGrid");
 
		before.parentNode.insertBefore(divGrid, before);
 
		let answer = globalThis.window.document.querySelector("button.btn-primary");
		if (!answer.classList.contains("awqEvent")) 
		{
			answer.classList.add("awqEvent");
			answer.addEventListener("click", () =>
			{
				let eases = globalThis.window.document.querySelectorAll("#easebuts button");
 
				//Console.WriteLine(eases);
				for (let i = 0; i < eases.length; i++)
				{
					if (eases[i].classList.contains("awqEvent"))
						continue;
 
					eases[i].classList.add("awqEvent");
					eases[i].addEventListener("click", () =>
					{
						this.AddEventsForEases();
					}, false);
				}
			}, false);
		}
 
		for (let i = 0; i < cardsId.length; i++)
		{
			let div = globalThis.window.document.createElement("div");
			div.classList.add("awq_quizButton");
			div.id = cardsId[i];
 
			div.addEventListener("click", (e) => 
			{
				let _id = e.currentTarget.id;
				console.log(_id);
 
				let _button = globalThis.window.document.querySelector("button.btn-primary");
				_button.click();
 
				let _awq = globalThis.window.document.body.querySelector("#qa");
				this._Decks[this._DeckId][id]["answer"] = _awq.innerHTML;
				this.PlayAudio();
 
				globalThis.window.setTimeout(() =>
				{
					let _eases = globalThis.window.document.querySelectorAll("button.m-1");
 
					//Console.WriteLine(_eases);
					for (let i = 0; i < _eases.length; i++)
					{
						if (_eases[i].classList.contains("awqEvent"))
							continue;
 
						_eases[i].classList.add("awqEvent");
						_eases[i].addEventListener("click", () =>
						{
							this.AddEventsForEases();
						}, false);
					}
 
					if (_id == id)
					{
						div.classList.add("awq_true");
						div.classList.add("awq_trueBorder");
 
						_eases[1].classList.add("awq_trueBorder");
					}
					else
					{
						div.classList.add("awq_false");
						div.classList.add("awq_falseBorder");
 
						_eases[0].classList.add("awq_falseBorder");
					}
				}, 500);
				
			},false);
 
			let q = this._Decks[this._DeckId][cardsId[i]]["question"].replace("</awq>", "");
			let html = "<awq>" + this._Decks[this._DeckId][cardsId[i]]["answer"].replace(q, "").replace("\n\n<hr id=\"answer\">\n\n", "").replace("<img", "<img width=\"100%\"");
 
			div.insertAdjacentHTML("beforeend", html);
 
			divGrid.append(div);
		}
	}
 
	AddEventsForEases() 
	{
		let grid = globalThis.window.document.querySelector(".awq_quizGrid");
		grid.remove();
		this.Main();
	}
 
	GetId()
	{
		let id = this._GlobalId++;
		GM.setValue("awqGlobalId", id);
		return id;
	}
 
	PlayAudio() 
	{
		let box = globalThis.window.document.body.querySelector("#qa_box");
		if (box != null)
		{
			let audio = box.querySelector("audio");
			if(audio != null)
				audio.play();
		}
	}
 
	GetRandomInt(max)
	{
		return Math.floor(Math.random() * max);
	}
 
	Shuffle(array)
	{
		for (let i = array.length- 1; i > 0; i--)
		{
			let _i = i + 1;
			let j = Math.floor(Math.random() * _i);
			let temp = array[i];
			array[i] = array[j];
			array[j] = temp;
		}
 
		return array;
	}
}
 
 
let awq;
 
window.onload = function ()
{
	awq = new AnkiWebQuiz();
 
	setTimeout(() =>
	{
		awq.Main();
		console.log(awq);
	}, 1000);
};