Kerwin612

用户脚本的基础,包含读取配置的功能;利用此脚本,用户可以忽略配置相关的代码;直接定义功能就可以;

Dette scriptet burde ikke installeres direkte. Det er et bibliotek for andre script å inkludere med det nye metadirektivet // @require https://update.greasyfork.org/scripts/404294/810055/Kerwin612.js

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name Kerwin612
// @version 0.1
// @author kerwin612
// @license MIT
// @include *
// @run-at document-start
// @grant GM.getValue
// @noframes
// ==/UserScript==

//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<Kerwin612's UserScript CORE<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

//默认配置信息
var config = {
	run: (() => {
		//在此配置主方法,读完配置后会执行此方法
		var key = 'default';
		var url = window.location.href;

		for (let [k, v] of Object.entries(fs)) {
			if ((url === k || url.startsWith(k) || new RegExp(k).test(url))) {
				key = k;
				break;
			}
		}
		
		var obj = fs[key];
		if (!obj) return;
		obj.startup(obj.ctx);
		obj.readyInterval = setInterval((function(){
			if (this.ready(this.ctx)) {
				clearInterval(this.readyInterval);
				this.run(this.ctx);
			}
		}).bind(obj), 30);
	}).bind(this)
};

function getConfig(config, keys, index) {
	index = index || 0;
	var key = keys[index++];
	var value = config[key];
	return new Promise((resolve) => {
		GM.getValue(key, value)
			.then((cv) => { 
				if (key === 'config') {
					config = Object.assign(config, cv);
				} else {
					config[key] = (typeof config[key]) === 'object' ? Object.assign(config[key], cv) : cv;
				}
			})
			.finally(() => {
				if (index > keys.length - 1) {
					resolve(config);
				} else {
					getConfig(config, keys, index).then((c) => {resolve(c)});
				}
			});
	});
}
setTimeout(() => {
	if (GM && GM.getValue) {
		getConfig(config, ['config'].concat(Object.keys(config))).then((c) => {
			Object.assign(config, c).run();
		});
	} else {
		//如果不支持用户配置,就直接用默认配置
		config.run();
	}
}, 500);

var fs = {};

/*
func(
	() => {},	//启动方法
	() => {},	//判断页面是否准备好
	() => {},	//主方法
	string..,	//URL匹配项
);
*/
function func() {
	//arguments is an array-like object, but not an array
	var as = arguments;
	if (as.length < 3)	return;
	var obj = {};
	obj.startup = as[0].bind(obj);
	obj.ready = as[1].bind(obj);
	obj.run = as[2].bind(obj);
	obj.ctx = {};
	if (as.length === 3) {
		fs['default'] = obj;
		return;
	}
	[].forEach.call(as, function(value, index) {
		if (index < 3) return;
		fs[value||'default'] = obj;
	});
}

////默认配置,如有配置项,将按照以下模板将配置写在>>>>>Kerwin612's UserScript CORE>>>>>以下
//config.configKey = configVal

////方法模板,将此模板copy到>>>>>Kerwin612's UserScript CORE>>>>>以下,可多次
//func(
//	//startup: url匹配上时就会执行的方法,无须返回值,仅执行一次
//	(ctx) => {
//	}, 
//	//ready: url匹配上时就会执行的方法,返回bool类型的值,每30ms执行一次,直至此方法返回true后就不再执行
//	(ctx) => {
//		return true;
//	}, 
//	//run: url匹配上且以上的ready方法返回true后执行的方法,无须返回值,仅执行一次
//	(ctx) => {
//	},
//	//URL匹配项,可定义多个;当URL匹配时才执行上面的方法;当URL为空或未定义时,上述方法为默认执行的方法
//	'url1','url2','url3'
//);

//>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>Kerwin612's UserScript CORE>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>