add

3 years ago · 4738d0ba3e
4 changed files with 455 additions and 2 deletions
--- a/README.md
+++ b/README.md
@ -1,3 +1,54 @@
				@@ -1,3 +1,54 @@
-# xw.al
+用于生成短链接。

-xw.al前端
+## 使用说明
+
+- 请求方法：POST
+- 请求地址：`https://xw.al/api.php`
+
+## 请求参数
+
+| **参数名称** | **类型** | **是否必须** | **示例值**              |
+| -------- | ------ | -------- | -------------------- |
+| url      | string | 是        | https://www.xiaoz.me |
+
+**请求成功：**
+
+```json
+{
+ "url": {
+ "keyword": "1aj1z",
+ "url": "https://www.xiaoz.me",
+ "title": "小z博客 - 生命不息，吾将折腾不止。",
+ "date": "2021-01-01 05:29:35",
+ "ip": "118.112.xxx.xxx"
+ },
+ "status": "success",
+ "message": "https://www.xiaoz.me 已保存为",
+ "title": "小z博客 - 生命不息，吾将折腾不止。",
+ "shorturl": "https://xw.al/1aj1z",
+ "statusCode": 200
+}
+```
+
+
+
+- statusCode:状态码，请求成功为200
+- shorturl：返回的短网址
+
+**请求失败：**
+
+```json
+{
+ "code": 403,
+ "err_msg": "Blacklisted domain."
+}
+```
+
+
+
+- code:请求失败的状态码
+- err_msg：错误原因
+
+## 限制
+
+- 单IP每日限制50次请求
--- a/api.php
+++ b/api.php
@ -0,0 +1,74 @@
				@@ -0,0 +1,74 @@
+<?php
+/*
+ * YOURLS API
+ *
+ * author:xiaoz<xiaoz.me>
+ * update:2022/03
+ *
+ */
+header('Content-Type:application/json; charset=utf-8');
+//载入扩展配置文件
+require('ext.php');
+
+//默认域名，请改成你自己的域名，末尾不要带有/
+define("DOMAIN","https://xw.al");
+//每日单IP限制，就是每个IP每天可以生成多少个短链接，默认50个
+define("LIMIT",50);
+//过期时间设置
+$today = strtotime(date("Y-m-d 23:59:59"),time());
+$exp_time = $today - time();
+//改成你自己的secret signature token，登录YOURLS后台 - 工具 - 安全的API调用 - 获取secret signature token
+define("TOKEN",'');
+
+//获取url
+$url = @$_POST['url'];
+//echo $url;
+//exit;
+//try{
+//	$url = urldecode($url);
+//}
+//catch(Exception $e){
+//  	err_msg($e->getMessage());
+//}
+//如果URL不合法，直接停止
+if( ! filter_var($url, FILTER_VALIDATE_URL) ) {
+	err_msg('URL不合法！');
+}
+
+
+//获取用户IP
+$ip = getIP();
+//设置key
+$key = 'ip_'.str_replace('.','_',$ip);
+
+//连接本地的 Redis 服务
+$redis = new Redis();
+$redis->connect('127.0.0.1', 6379);
+
+//判断key是否存在
+if( ! $redis->get($key) ) {
+	$redis->set($key, '0');
+	$redis->EXPIRE($key, $exp_time);
+}
+//如果key存在
+if ( ($redis->get($key)) || ( $redis->get($key) === '0' ) ) {
+	//获取value
+	$value = intval($redis->get($key));
+	//如果value小于limit，则调用API
+	if( $value < LIMIT ) {
+		$api_url = DOMAIN.'/yourls-api.php?signature='.TOKEN.'&action=shorturl&format=json&url='.$url;
+		$re = curl($api_url);
+		$value = (string)($value + 1);
+		
+		$redis->set($key, $value);
+		$redis->EXPIRE($key, $exp_time);
+		//
+		exit($re);
+	}
+	else{
+		err_msg('今日请求上限！');
+	}
+}
+//var_dump($redis->get($key));
+//echo $key;
+//echo $redis->get($key);
--- a/ext.php
+++ b/ext.php
@ -0,0 +1,51 @@
				@@ -0,0 +1,51 @@
+<?php
+//*API扩展文件*/
+
+function getIP() { 
+  if (getenv('HTTP_CLIENT_IP')) { 
+  $ip = getenv('HTTP_CLIENT_IP'); 
+} 
+elseif (getenv('HTTP_X_FORWARDED_FOR')) { 
+	$ip = getenv('HTTP_X_FORWARDED_FOR'); 
+} 
+	elseif (getenv('HTTP_X_FORWARDED')) { 
+	$ip = getenv('HTTP_X_FORWARDED'); 
+} 
+  elseif (getenv('HTTP_FORWARDED_FOR')) { 
+  $ip = getenv('HTTP_FORWARDED_FOR'); 
+} 
+  elseif (getenv('HTTP_FORWARDED')) { 
+  $ip = getenv('HTTP_FORWARDED'); 
+} 
+else { 
+	$ip = $_SERVER['REMOTE_ADDR']; 
+} 
+	return $ip; 
+} 
+
+function curl($url) {
+	$ip = getIP();
+	$curl = curl_init($url);
+
+    #curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)");
+    curl_setopt($curl, CURLOPT_FAILONERROR, true);
+    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
+    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
+    curl_setopt($curl, CURLOPT_HTTPHEADER, array('CLIENT-IP: '.$ip,'X-FORWARDED-FOR: '.$ip));
+    #设置超时时间，最小为1s（可选）
+    curl_setopt($curl , CURLOPT_TIMEOUT, 5);
+
+    $html = curl_exec($curl);
+    curl_close($curl);
+    return $html;
+}
+
+function err_msg($msg) {
+	$data = [
+		'code'		=>	403,
+		'err_msg'	=>	$msg
+	];
+	exit(json_encode($data));
+}
--- a/index.html
+++ b/index.html
@ -0,0 +1,277 @@
				@@ -0,0 +1,277 @@
+<!DOCTYPE html>
+<html lang="zh-cn" xmlns="http://www.w3.org/1999/xhtml">
+<head>
+	<meta charset="utf-8" />
+	<title>xw.al 小五爱链短网址</title>
+	<meta name="viewport" content="width=device-width, initial-scale=1">
+	<meta name="generator" content="EverEdit" />
+	<meta name="author" content="xiaoz<xiaoz93@outlook.com>" />
+	<meta name="keywords" content="xw.al,小五爱链,小五短链,短链接生成,短链接生成器,短链地址,短网址生成" />
+	<meta name="description" content="xw.al 小五爱链是一个免费短链接生成工具，链接永久有效。" />
+	<link rel='stylesheet' href='https://libs.xiaoz.top/font-awesome/4.7.0/css/font-awesome.min.css'>
+	<link rel="stylesheet" href="https://lib.sinaapp.com/js/bootstrap/4.3.1/css/bootstrap.min.css">
+	<style type="text/css" media="screen">
+		.menu {
+			width:100%;
+			background-color: #343a40!important;
+		}
+		.content{
+			margin-top:2em;
+		}
+		.footer{
+			width:100%;
+			margin-top:2em;
+		}
+		footer {
+			/*color:#fff;*/
+			text-align:center;
+			padding:16px;
+			line-height:1em;
+		}
+		#qrcode{
+			max-width:200px;
+			max-width:200px;
+		}
+		.err_msg{
+			position:fixed;
+			top:0;
+			text-align:center;
+			width:100%;
+			z-index:99;
+			display: none;
+		}
+		.success_msg{
+			position:fixed;
+			top:0;
+			text-align:center;
+			width:100%;
+			z-index:99;
+			display: none;
+		}
+		.qr-box{
+			display:none;
+			margin-top:2em;
+			
+		}
+		.qr-box img{
+			border:1px solid #EEEEEE;
+		}
+		.logo{
+			padding-top:0;
+		}
+		.tos{
+			margin-top:2em;
+		}
+		.promotion{
+			margin-top:2em;
+		}
+		.promotion img{
+			max-width:100%;
+		}
+		.loading{
+			width:100%;
+			height:100%;
+			/*height:30px;*/
+			position:absolute;
+			
+			text-align:center;
+			/*height:30px;
+			line-height:30px;*/
+			z-index:999;
+			display: none;
+		}
+		.loading img{
+			width:30px;
+			height:30px;
+			/*margin-left:auto;
+			margin-left:auto;*/
+			margin: 0 auto;
+			position:absolute;
+			top:30%;
+			display: inline-block;
+			vertical-align: middle;
+			
+		}
+		.menu i {
+			padding-right:3px;
+		}
+	</style>
+</head>
+<body>
+	<!--加载图标-->
+	<div class="loading">
+		<img src = 'https://libs.xiaoz.top/material/loading/loading_37.gif' />
+	</div>
+	<!--加载图标END-->
+	<!--错误提示框-->
+	<div class="alert alert-danger err_msg">
+	    <strong></strong> 
+	</div>
+	<!--错误提示框END-->
+	<!--成功的提示-->
+	<div class="alert alert-success success_msg">
+	    <strong></strong> 
+	</div>
+	<!--成功的提示END-->
+	<div class="menu">
+		<div class="container">
+			<div class="row">
+				<div class="col-12">
+					<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
+						<a class="navbar-brand logo" href="/" title = "小五爱链"><i class="fa fa-home"></i> xw.al </a>
+						<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
+						    <span class="navbar-toggler-icon"></span>
+						  </button>
+						  <div class="collapse navbar-collapse" id="collapsibleNavbar">
+					  <ul class="navbar-nav">
+					    <li class="nav-item">
+					      <a class="nav-link" href="/api" target = "_blank" rel = "nofollow"><i class="fa fa-code"></i> API </a>
+					    </li>
+					    <li class="nav-item">
+					      <a class="nav-link" href="/xiaozblog" target = "_blank" rel = "nofollow"><i class="fa fa-wordpress"></i> Blog </a>
+					    </li>
+					    <li class="nav-item">
+					      <a class="nav-link" href="/onenav" target = "_blank" rel = "nofollow"><i class="fa fa-bookmark-o"></i> OneNav导航 </a>
+					    </li>
+					    <li class="nav-item">
+					      <a class="nav-link" href="/imgurl" target = "_blank" rel = "nofollow"><i class="fa fa-image"></i> ImgURL图床 </a>
+					    </li>
+					  </ul>
+					  </div>
+					</nav>
+				</div>
+			</div>
+		</div>
+	</div>
+
+	<div class="container">
+		<!--TOS-->
+		<div class="row tos">
+			<div class="col-md-8 offset-md-2">
+				<div id="accordion">
+				<div class="card">
+				  <div class="card-header">
+				    <a class="collapsed card-link" data-toggle="collapse" href="#collapseTwo">
+				    使用条款
+				  </a>
+				  </div>
+				  <div id="collapseTwo" class="collapse" data-parent="#accordion">
+				    <div class="card-body">
+				      <p>xw.al我为他取了个很骚气的中文名叫：小五爱链，主要提供短链接转换服务，简称小五，使用中请务必遵守以下协议。</p>
+				      <ul>
+					      <li>不得转换博彩、赌博、色情、政治、暴力、血腥、成人用品等网站。</li>
+					      <li>违法上一条协议，对短链做删除处理，不做任何通知。</li>
+					      <li>单IP每日限制50次转换。</li>
+					      <li>转换后的链接长期有效，直到项目无法维持。</li>
+					      <li>为保持良性发展，您可以进行捐赠：<a href="https://www.xiaoz.me/api/pay/" target = "_blank" rel = "nofollow">捐赠地址</a></li>
+				      </ul>
+				      <p>如有疑问，您可通过以下方式联系我。</p>
+				      <ul>
+					      <li>QQ:337003006</li>
+					      <li>QQ群1:147687134</li>
+					      <li>QQ群2:932795364</li>
+				      </ul>
+				    </div>
+				  </div>
+				</div>
+				</div>
+				
+			</div>
+		</div>
+		<!--TOS END-->
+		<div class="row content">
+			<!--表但-->
+			<div class="col-md-8 offset-md-2">
+				<form>
+				  <div class="input-group mb-3">
+				    <input type="url" id = "url" class="form-control" placeholder="请输入URL">
+				    <div class="input-group-append">
+				      <button type="button" class="btn btn-primary" onclick = "short();">缩短</button>
+				    </div>
+				  </div>
+				</form>
+			</div>
+			<!--表单END-->
+		</div>
+		<!--结果-->
+		<div class="row">
+			<div class="col-md-8 offset-md-2">
+				<!--结果左侧-->
+				<div class="">
+					<div><label>短网址:</label></div>
+					<form>
+				    <div class="input-group mb-3">
+				      <input type="text" class="form-control" id="short_url">
+				      <div class="input-group-append">
+				      	<button type="button" id = "copy" class="btn btn-primary" onclick = "copy_url();">复制</button>
+				    </div>
+				    </div>
+				  </form>
+				</div>
+				<!--结果左侧END-->
+				<!--结果右侧-->
+				<div class="qr-box">
+					<div style = "padding-bottom:16px;text-align:center;">扫码访问：</div>
+					<div class = "qrcode"><center><img id = "qrcode" src="" alt=""></center></div>
+				</div>
+				<!--结果右侧END-->
+			</div>
+		</div>
+		<!--结果END-->
+		<!--banner-->
+		<div class="row promotion">
+			<div class="col-md-8 offset-md-2">
+				<center><a href="https://xw.al/nodecache" rel = "nofollow" target = "_blank"><img src="https://www.xiaoz.me/wp-content/uploads/2020/12/node_banner.jpg" alt=""></a></center>
+			</div>
+		</div>
+		<!--banner end-->
+	</div>
+	<!--底部footer-->
+	<div class="footer">
+	<footer class = "">
+		© 2022 Powered by <a target = "_blank" href="https://xw.al" title = "小五爱链" rel = "nofollow">xw.al</a>.The author is <a href="https://www.xiaoz.me/" target="_blank" title = "小z博客">xiaoz.me</a>
+	</footer>
+	</div>
+	<!--底部footer end-->
+</body>
+<script src = 'https://libs.xiaoz.top/jquery/2.2.4/jquery.min.js'></script>
+<script src = 'https://libs.xiaoz.top/clipBoard.js/clipBoard.min.js'></script>
+<script src="https://lib.sinaapp.com/js/bootstrap/4.3.1/js/bootstrap.min.js"></script>
+<script>
+function short(){
+	var url = $("#url").val();
+	$(".loading").show();
+	$.post("/api.php",{"url":url},function(data,status){
+		if(data.statusCode == 200) {
+			$("#short_url").val(data.shorturl);
+			$('#qrcode').attr('src', 'https://qr.rss.ink/v1/?text=' + data.shorturl);
+			$(".loading").hide();
+			$(".qr-box").show();
+		}
+		else if( data.code == 403 ) {
+			$(".err_msg strong").text(data.err_msg);
+			$("#short_url").val('');
+			$(".qr-box").hide();
+			$(".loading").hide();
+			$(".err_msg").show();
+			$(".err_msg").fadeOut(5000);
+		}
+	});
+}
+function copy_url(){
+	var copy = new clipBoard(document.getElementById('copy'), {
+		beforeCopy: function() {
+			
+		},
+		copy: function() {
+			return document.getElementById('short_url').value;
+		},
+		afterCopy: function() {
+			$(".success_msg strong").text('链接已复制！');
+			$(".success_msg").show();
+			$(".success_msg").fadeOut(5000);
+		}
+	});
+}
+</script>
+</html>