zhihu.js

gistfile1.js

main();

function main() {
	var users = ['guxizhao', 'zou-dao-kou', 'xiaodaoren', 'cai-tong', 'xu-xiang-nan', 'unogzx', 'shenbin', 'PeterDeng', 'namiheike', 'wu-si-yang-32', 'yskin', 'jixin'];
	var results = new Array();
	var usercursor = 0;
	var search_result = '<div id="bg" style="width:100%;height:100%;top:0;left:0;position:absolute;background-color:rgba(0, 0, 0, 0.2);z-index:9999;"></div><div id="search-result" style="width: 480px;left:50%;top:20%;margin-left: -240px; position: fixed; background: white; z-index: 99999;"><div class="search-result-header" style="background-color: rgb(200, 200, 169); margin: 0px;"><h1 style="margin:0px;">loading</h1></div><div class="search-result-body" style="background-color: rgb(131, 175, 155); margin: 0px; overflow-y: auto; height: 400px;"></div></div><iframe class="spilder-frame" src="" style="display:none"></iframe>';
	$("body").append(search_result);
	next_user();
	//finished loading the iframe
	$(".spilder-frame").load( function() {load();});

	function load() {
		var contents= $(".spilder-frame").contents();
		if (contents.find(".zu-button-more[aria-role]").length ) {
			contents.find(".zu-button-more[aria-role]")[0].click();
			var followees = contents.find(".zm-profile-section-list .zm-profile-section-item").each(
					function() {
						var user = new Object();
						var i = $(this);
						content = i.find(".zm-list-content-medium");
						user.name = content.find("h2 a")[0].text;
						user.followers = content.find(".details a")[0].text.split(' ')[0];
						user.asks = content.find(".details a")[1].text.split(' ')[0];
						user.answers = content.find(".details a")[2].text.split(' ')[0];
						user.agrees = content.find(".details a")[3].text.split(' ')[0];
						if (parseInt(user.answers) && ((parseInt(user.agrees) / (parseInt(user.answers))) >= 500)) {
							results[user.name] = user;
						}

					}
			);	
			show_result();
		} else {
			next_user();
		}
		setTimeout(load, 3000);
	}

	function next_user() {
		if (usercursor <= users.length) {
			$(".spilder-frame").attr("src", "/people/" + users[usercursor++] + "/followees");	
		} else {
			$(".search-result-header h1").html("Complete!");
		}
	}

	function show_result() {
		var body = $(".search-result-body");				
		var table = '<table style=""><tr><td>用户名</td><td>粉丝</td><td>提问</td><td>回答</td><td>赞同</td></tr>';
		var array_results = new Array();
		for (var item in results) {
			array_results.push(results[item]);
		}
		array_results = array_results.sort(function (a, b) {
			return Number(b.agrees) - Number(a.agrees);
		});
		for (var item in array_results) {
			table += '<tr><td>'+array_results[item].name+'</td><td>'+array_results[item].followers+'</td><td>'+array_results[item].asks+'</td><td>'+array_results[item].answers+'</td><td>'+array_results[item].agrees +'</td></tr>';
		}
		table += '</table>';
		body.html(table);	
	}
}