优化网页抓取和增加收录页图片上传 v1.4
This commit is contained in:
六零
parent
b1c763abea
commit
d3fe15bb6a
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@ -2,11 +2,13 @@
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include("../include/common.php");
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$grouplists =$DB->query("SELECT * FROM `lylme_groups`");
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if(!empty($url = isset($_GET['url']) ? $_GET['url'] : null)) {
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header('Content-Type:application/json');
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//获取网站信息
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$head = get_head($_GET['url']);
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exit('{"title": "'.$head['title'].'", "icon": "'.$head['icon'].'","charset": "'.$head['charset'].'"}');
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}
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else if(isset($_GET['submit']) == 'post') {
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$head = json_encode($head,JSON_UNESCAPED_UNICODE); //将合并后的数组转换为json
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exit($head); //输出json
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} else if(isset($_GET['submit']) == 'post') {
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if(isset($_REQUEST['authcode'])) {
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session_start();
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if(strtolower($_REQUEST['authcode'])== $_SESSION['authcode']) {
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@ -15,8 +17,7 @@ else if(isset($_GET['submit']) == 'post') {
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exit('{"code": "400", "msg": "网站已关闭收录"}');
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}
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exit(apply($_POST['name'], $_POST['url'], $_POST['icon'], $_POST['group_id'], $status));
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}
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else {
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} else {
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exit('{"code": "-6", "msg": "验证码错误"}');
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}
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}
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@ -28,36 +29,24 @@ else if(isset($_GET['submit']) == 'post') {
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" />
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<title>申请收录 - <?php echo explode("-", $conf['title'])[0];?></title>
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<title>申请收录 - <?php echo explode("-", $conf['title'])[0];
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?></title>
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<link rel="icon" href="<?php echo get_urlpath($conf['logo'],siteurl().'/apply');?>" type="image/ico">
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<link href="https://cdn.lylme.com/admin/lyear/css/bootstrap.min.css" rel="stylesheet">
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<link href="https://cdn.lylme.com/admin/lyear/css/style.min.css" rel="stylesheet">
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<style>
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#loading{position:absolute;left:0;top:0;height:100vh;width:100vw;z-index:100;display:none;align-items:center;justify-content:center;color:#bbb;font-size:16px}
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#loading>img{height:18px;width:18px}
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.lylme-wrapper{position:relative}
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.lylme-form{display:flex !important;min-height:100vh;align-items:center !important;justify-content:center !important}
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.lylme-form:after{content:'';min-height:inherit;font-size:0}
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.lylme-center{background:#fff;min-width:29.25rem;padding:30px;border-radius:20px;margin:2.85714em}
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.lylme-header{margin-bottom:1.5rem !important}
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.lylme-center .has-feedback.feedback-left .form-control-feedback{left:0;right:auto;width:38px;height:38px;line-height:38px;z-index:4;color:#dcdcdc}
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.lylme-center .has-feedback.feedback-left.row .form-control-feedback{left:15px}
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.code{height:38px}
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.apply_gg{margin:20px 0;font-size:15px;line-height:2}
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.home{text-decoration: none;color: #bbb;line-height: 2;}
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li {list-style-type: none;}
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ol, ul {padding-left: 10px;}
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</style>
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<style>#loading{position:absolute;left:0;top:0;height:100vh;width:100vw;z-index:100;display:none;align-items:center;justify-content:center;color:#bbb;font-size:16px}#loading>img{height:18px;width:18px}.lylme-wrapper{position:relative}.lylme-form{display:flex !important;min-height:100vh;align-items:center !important;justify-content:center !important}.lylme-form:after{content:'';min-height:inherit;font-size:0}.lylme-center{background:#fff;min-width:29.25rem;padding:30px;border-radius:20px;margin:2.85714em}.lylme-header{margin-bottom:1.5rem !important}.lylme-center .has-feedback.feedback-left .form-control-feedback{left:0;right:auto;width:38px;height:38px;line-height:38px;z-index:4;color:#dcdcdc}.lylme-center .has-feedback.feedback-left.row .form-control-feedback{left:15px}.code{height:38px}.apply_gg{margin:20px 0;font-size:15px;line-height:2}.home{text-decoration:none;color:#bbb;line-height:2}li{list-style-type:none}ol,ul{padding-left:10px}</style>
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</head>
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<body>
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<div id="loading"><img src="https://cdn.lylme.com/admin/lyear/img/loading.gif"/> 正在获取....</div>
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<div id="loading"><img src="https://cdn.lylme.com/admin/lyear/img/loading.gif"/>
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正在获取....</div>
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<?php
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if(!empty($background = background())) {
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$background = str_replace('./','../',$background);
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echo '<div class="row lylme-wrapper" style="background-image: url('.$background.');background-size: cover;">';}
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else{ echo '<div class="row lylme-wrapper">';}
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echo '<div class="row lylme-wrapper" style="background-image: url('.$background.');background-size: cover;">';
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} else {
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echo '<div class="row lylme-wrapper">';
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}
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?>
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<div class="lylme-form">
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<div class="lylme-center">
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<?php if($conf["apply"]==2) {
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@ -73,7 +62,7 @@ if(!empty($background = background())){
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<div class="input-group">
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<input type="text" class="form-control" name="url" placeholder="完整链接或域名" value="" onchange="gurl()" required >
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<span class="input-group-btn">
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<button class="btn btn-default" onclick="geturl()" type="button">自动获取</button>
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<button class="btn btn-default" onclick="get_url()" type="button">自动获取</button>
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</span>
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</div></div>
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<div class="form-group has-feedback feedback-left row">
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@ -99,17 +88,24 @@ if(!empty($background = background())){
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<small class="help-block">填写网站名称</small>
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</div>
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</div>
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<div class="form-group has-feedback feedback-left row">
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<div class="col-xs-12">
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<div class="form-group">
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<label>网站图标:</label>
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<textarea type="text" id="icon" class="form-control" name="icon" placeholder="填写图标的URL地址"></textarea>
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<div class="input-group">
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<!-- 用于展示上传文件名的表单 -->
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<input type="text" id="icon" class="form-control" name="icon" placeholder="填写图标的URL地址">
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<!-- 点击触发按钮 -->
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<span class="input-group-btn">
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<input type="file" id="file" onchange="uploadimg()" accept="image/png, image/jpeg,image/gif,image/x-icon" style="display: none" />
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<button class="btn btn-default" id="uploadImage" onclick="$('#file').click();" type="button">选择</button>
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</span>
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</div>
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<img id="review" src="" width="100px" height="100px" class="center-block" style="display: none;"/>
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<span class="mdi mdi-emoticon form-control-feedback" aria-hidden="true"></span>
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<small class="help-block">填写图标的<code>URL</code>地址，如：<code>http://www.xxx.com/logo.png</code><br>
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部分网站无法自动获取，请手动填写</small>
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</div>
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</div>
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<label>* 验证码:</label>
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<div class="form-group has-feedback feedback-left row">
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<label>* 验证码:</label>
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<div class="col-xs-8">
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<input type="text" name="authcode" class="form-control" placeholder="验证码" required>
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<span class="mdi mdi-check form-control-feedback" aria-hidden="true"></span>
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@ -121,9 +117,7 @@ if(!empty($background = background())){
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<div class="form-group">
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<button class="btn btn-primary btn-block" onclick="submit()">提交</button>
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</div>
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<center><p><a href="../" class="home">返回首页</a></p><?php echo $conf['copyright']?></center>
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</div>
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</div>
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</body>
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@ -0,0 +1,205 @@
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<?php
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header('Content-Type:application/json');
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include("common.php");
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define('SAVE_PATH','files/');//保存路径
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define('IMG_NAME',date ("Ymdhis").rand(100,999));//文件名
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/**
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* 通过curl下载
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* @param string $url网上资源图片的url
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* @return string
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*/
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function download_img($url,$referer="") {
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$maxsize = pow(1024,2)*5; //文件大小5M
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$size = remote_filesize($url); //文件大小
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if($size > $maxsize){
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exit('{"code": "-1","msg":"抓取的图片超过'.$maxsize/pow(1024,2).'M，当前为：'.round($size/pow(1024,2),2).'M"}');
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}
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// if($size == 0){
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// exit('{"code": "-1","msg":"抓取图片失败"}');
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// }
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$img_ext = pathinfo($url, PATHINFO_EXTENSION);
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//文件后缀名
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$file_type = array("jpg","gif","png","ico");
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//允许的后缀名
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if (!in_array($img_ext,$file_type)) {
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exit('{"code": "-1","msg":"抓取的图片类型不支持"}');
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}
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$img_name = IMG_NAME.'.'.$img_ext;
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//文件名
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$dir = ROOT.SAVE_PATH.'download/';
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$save_to = $dir.$img_name;
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if(!is_dir($dir)) {
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mkdir($dir,0755,true);
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//创建路径
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}
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$header = array(
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'User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36',
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'Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3',
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'Accept-Encoding: gzip, deflate',
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);
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($ch, CURLOPT_ENCODING,'gzip');
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curl_setopt($ch, CURLOPT_POST, 0);
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if(!empty($referer)){curl_setopt($ch, CURLOPT_REFERER,$referer);}
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curl_setopt($ch, CURLOPT_URL,$url);
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curl_setopt($ch, CURLOPT_TIMEOUT, 10);
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//超过10秒不处理
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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//执行之后信息以文件流的形式返回
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$data = curl_exec($ch);
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curl_close($ch);
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$downloaded_file = fopen($save_to, 'w');
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fwrite($downloaded_file, $data);
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fclose($downloaded_file);
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$url = siteurl().'/'.SAVE_PATH.'download/'.$img_name;
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echo('{"code": "200","msg":"抓取图片成功","url":"'.$url.'","size":"'.round($size/1024,2).'KB"}');
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return $save_to;
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}
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// 获取远程文件大小
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function remote_filesize($url)
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{
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ob_start();
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$ch = curl_init($url);
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curl_setopt($ch, CURLOPT_HEADER, 1);
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curl_setopt($ch, CURLOPT_NOBODY, 1);
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$ok = curl_exec($ch);
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curl_close($ch);
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$head = ob_get_contents();
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ob_end_clean();
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$regex = '/Content-Length:\s([0-9].+?)\s/';
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$count = preg_match($regex, $head, $matches);
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return isset($matches[1]) ? $matches[1] : "0";
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}
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/**
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* PHP上传图片
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* @param file 生成的文件
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* @return string
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*/
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function upload_img($upfile) {
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$maxsize = pow(1024,2)*5;
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//文件大小5M
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$dir = ROOT.SAVE_PATH.'upload/';
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if(!is_dir($dir)) {
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mkdir($dir,0755,true);
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//创建路径
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}
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$type = $upfile ["type"];
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$size = $upfile ["size"];
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$tmp_name = $upfile ["tmp_name"];
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switch ($type) {
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case 'image/jpeg' :
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case 'image/jpg' :
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$extend = ".jpg";
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break;
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case 'image/gif' :
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$extend = ".gif";
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break;
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case 'image/png' :
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$extend = ".png";
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break;
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case 'image/x-icon':
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$extend = ".ico";
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break;
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}
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if (empty( $extend )) {
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exit('{"code": "-1","msg":"上传的图片类型不支持"}');
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}
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if ($size > $maxsize) {
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exit('{"code": "-1","msg":"图片不能超过'.$maxsize/pow(1024,2).'M"}');
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}
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$img_name = IMG_NAME.$extend;
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//文件名
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$save_to = $dir.$img_name;
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$url = siteurl().'/'.SAVE_PATH.'upload/'.$img_name;
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if (move_uploaded_file ( $tmp_name, $dir . $img_name )) {
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echo('{"code": "200","msg":"上传成功","url":"'.$url.'"}');
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return $dir . $img_name;
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}
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}
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/**
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* 图像裁剪
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* @param $title string 原图路径
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* @param $content string 需要裁剪的宽
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* @param $encode string 需要裁剪的高
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*/
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function imagecropper($source_path, $target_width, $target_height) {
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if(filesize($source_path)<10000){return false;}
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$source_info = getimagesize($source_path);
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$source_width = $source_info[0];
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$source_height = $source_info[1];
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$source_mime = $source_info['mime'];
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$source_ratio = $source_height / $source_width;
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$target_ratio = $target_height / $target_width;
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// 源图过高
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if ($source_ratio > $target_ratio) {
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$cropped_width = $source_width;
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$cropped_height = $source_width * $target_ratio;
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$source_x = 0;
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$source_y = ($source_height - $cropped_height) / 2;
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}
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// 源图过宽
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elseif ($source_ratio < $target_ratio) {
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$cropped_width = $source_height / $target_ratio;
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$cropped_height = $source_height;
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$source_x = ($source_width - $cropped_width) / 2;
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$source_y = 0;
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}
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// 源图适中
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else {
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$cropped_width = $source_width;
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$cropped_height = $source_height;
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$source_x = 0;
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$source_y = 0;
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}
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switch ($source_mime) {
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case 'image/gif':
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$source_image = imagecreatefromgif($source_path);
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break;
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case 'image/jpeg':
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$source_image = imagecreatefromjpeg($source_path);
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break;
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case 'image/png':
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$source_image = imagecreatefrompng($source_path);
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break;
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case 'image/x-icon':
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$source_image = imagecreatefrompng($source_path);
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break;
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default:
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return false;
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break;
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}
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imagesavealpha($source_image, true);
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// 保留源图片透明度
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$target_image = imagecreatetruecolor($target_width, $target_height);
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$cropped_image = imagecreatetruecolor($cropped_width, $cropped_height);
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imagealphablending($target_image, false);
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// 不合并图片颜色
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imagealphablending($cropped_image, false);
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// 不合并图片颜色
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imagesavealpha($target_image, true);
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// 保留目标图片透明
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imagesavealpha($cropped_image, true);
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// 保留目标图片透明
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imagecopy($cropped_image, $source_image, 0, 0, $source_x, $source_y, $cropped_width, $cropped_height);
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// 裁剪
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imagecopyresampled($target_image, $cropped_image, 0, 0, 0, 0, $target_width, $target_height, $cropped_width, $cropped_height);
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// 缩放
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imagepng($target_image,$source_path);
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imagedestroy($target_image);
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return true;
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}
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if(empty($_POST["url"]) &&!empty($_FILES["file"])) {
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$filename = upload_img($_FILES["file"]);
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//上传图片
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} elseif(!empty($_POST["url"])) {
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$filename = download_img($_POST["url"],$_POST["referer"]);
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//下载图片
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} else {
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exit('{"code": "0","msg":"error"}');
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}
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imagecropper($filename,480,480)
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?>
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@ -43,7 +43,6 @@ function is_spider(){
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}
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return false;
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}
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function daddslashes($string) {
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if(is_array($string)) {
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foreach($string as $key => $val) {
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@ -132,6 +131,9 @@ function saveSetting($k, $v) {
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}
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//获取相对路径
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function get_urlpath($srcurl,$baseurl) {
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if(substr($srcurl,0,2)=="//"){
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return parse_url($baseurl)['scheme'].':'.$srcurl;
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}
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if(empty($srcurl))return '';
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$srcinfo = parse_url($srcurl);
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if(isset($srcinfo['scheme'])) {
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@ -192,7 +194,8 @@ function get_real_ip() {
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return ($ip ? $ip : $_SERVER['REMOTE_ADDR']);
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}
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function yan() {
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$filename = ROOT.'/assets/data/data.dat'; //随机一言文件路径
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$filename = ROOT.'/assets/data/data.dat';
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//随机一言文件路径
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if (file_exists($filename)) {
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$data = explode(PHP_EOL, file_get_contents($filename));
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$result = str_replace(array(
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@ -220,36 +223,64 @@ function rearr($data,$arr){
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$arr = str_replace('{link_icon}', $icon,$arr);
|
||||
return $arr;
|
||||
}
|
||||
|
||||
//获取head
|
||||
function get_head($url) {
|
||||
ini_set("user_agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36 Edg/101.0.1210.39 Lylme/11.24");
|
||||
$opts = array(
|
||||
'http'=>array(
|
||||
'method'=>"GET",
|
||||
'timeout'=>4
|
||||
)
|
||||
);
|
||||
$contents = @file_get_contents("compress.zlib://".$url, false, stream_context_create($opts));
|
||||
preg_match('/<title>(.*?)<\/title>/is',$contents,$title); // 获取网站标题
|
||||
preg_match('/<link rel=".*?icon" * href="(.*?)".*?>/is', $contents,$icon); // 获取网站icon
|
||||
preg_match('/<meta.+?charset=[^\w]?([-\w]+)/i', $contents,$charset); //获取网站编码
|
||||
$get_heads = array();
|
||||
$get_heads['charset']=$charset[1];
|
||||
$get_heads['title'] = str_replace("'","\"",preg_replace("/\s/","",$title[1]));
|
||||
$get_heads['icon'] = get_urlpath(preg_replace("/\s/","",$icon[1]),$url);
|
||||
|
||||
if(strtolower($get_heads['charset'])!="uft-8"){
|
||||
// 将非UTF-8编码转换
|
||||
$get_heads['title'] = iconv($get_heads['charset'], "UTF-8",$get_heads['title']);
|
||||
$get_heads['icon'] = iconv($get_heads['charset'], "UTF-8",$get_heads['icon']);
|
||||
header("Content-type:text/html;charset=utf-8");
|
||||
$data = get_curl($url);
|
||||
//获取网站title
|
||||
preg_match('/<title.*?>(?<title>.*?)<\/title>/sim', $data, $title);
|
||||
$encode = mb_detect_encoding($title['title'], array('GB2312','GBK','UTF-8', 'CP936'));
|
||||
//得到字符串编码
|
||||
$file_charset = iconv_get_encoding()['internal_encoding'];
|
||||
//当前文件编码
|
||||
if ( $encode != 'CP936' && $encode != $file_charset) {
|
||||
$title = iconv($encode, $file_charset, $title['title']);
|
||||
$data = iconv($encode, $file_charset, $data);
|
||||
} else {
|
||||
$title = $title['title'];
|
||||
}
|
||||
return $get_heads;
|
||||
if(empty($get_heads['title'])&&empty($get_heads['icon']))exit('Unable to access');
|
||||
|
||||
// 获取网站icon
|
||||
preg_match('/<link rel=".*?icon" * href="(.*?)".*?>/is', $data,$icon);
|
||||
preg_match('/<meta +name *=["\']?description["\']? *content=["\']?([^<>"]+)["\']?/i', $data, $description);
|
||||
preg_match('/<meta +name *=["\']?keywords["\']? *content=["\']?([^<>"]+)["\']?/i', $data, $keywords);
|
||||
$icon = $icon[1];
|
||||
if(!empty($icon)){
|
||||
$icon = get_urlpath($icon,$url);
|
||||
}else{
|
||||
$parse = parse_url($url);
|
||||
$port = $parse['port']==80||$parse['port']=="" ? '': ":".$parse['port'];
|
||||
$iconurl = $parse['scheme'].'://'.$parse['host'].$port.'/favicon.ico';
|
||||
if(get_curl($iconurl)!=404) {
|
||||
$icon = $iconurl;
|
||||
}
|
||||
}
|
||||
$get_heads=array("title" =>$title,"charset"=> $encode,"icon" => $icon,"description"=>$description[1],"keywords"=>$keywords[1],"url"=>$url);
|
||||
return $get_heads;
|
||||
}
|
||||
|
||||
//模拟GET请求
|
||||
function get_curl($url) {
|
||||
$curl = curl_init();
|
||||
curl_setopt_array($curl, array(
|
||||
CURLOPT_URL => $url,
|
||||
CURLOPT_RETURNTRANSFER => true,
|
||||
CURLOPT_ENCODING => '',
|
||||
CURLOPT_MAXREDIRS => 10,
|
||||
CURLOPT_TIMEOUT => 0,
|
||||
CURLOPT_FOLLOWLOCATION => true,
|
||||
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
|
||||
CURLOPT_CUSTOMREQUEST => 'GET',
|
||||
CURLOPT_HTTPHEADER => array(
|
||||
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36 Edg/101.0.1210.39 Lylme/11.24'
|
||||
),
|
||||
));
|
||||
$contents = curl_exec($curl);
|
||||
$httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
|
||||
curl_close($curl);
|
||||
if($httpCode==404) {
|
||||
return $httpCode;
|
||||
}
|
||||
return $contents;
|
||||
}
|
||||
//长度判断
|
||||
function strlens($str) {
|
||||
if(strlen($str) > 255) {
|
||||
|
|
@ -269,14 +300,11 @@ function apply($name, $url, $icon, $group_id, $status){
|
|||
if(empty($name) || empty($url) || empty($group_id)) {
|
||||
//|| empty($icon)
|
||||
return('{"code": "-1", "msg": "必填项不能为空"}');
|
||||
}
|
||||
else if(!preg_match('/^http*/i', $url)) {
|
||||
} else if(!preg_match('/^http*/i', $url)) {
|
||||
return('{"code": "-2", "msg": "链接不符合要求"}');
|
||||
}
|
||||
else if(strlens($name)||strlens($url)||strlens($icon)||strlens($group_id)||strlens($userip)) {
|
||||
} else if(strlens($name)||strlens($url)||strlens($icon)||strlens($group_id)||strlens($userip)) {
|
||||
return('{"code": "500", "msg": "非法参数"}');
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
global $DB;
|
||||
if($DB->num_rows($DB->query("SELECT * FROM `lylme_apply` WHERE `apply_url` LIKE '".$url."';"))>0) {
|
||||
return('{"code": "-3", "msg": "链接已存在，请勿重复提交"}');
|
||||
|
|
@ -290,14 +318,12 @@ function apply($name, $url, $icon, $group_id, $status){
|
|||
case 1:
|
||||
if(ins_link($name, $url, $icon, $group_id, $status,$userip)) {
|
||||
return('{"code": "200", "msg": "网站已收录"}');
|
||||
}
|
||||
else{
|
||||
} else {
|
||||
return('{"code": "-5", "msg": "请联系网站管理员"}');
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
return('{"code": "-4", "msg": "未知错误，请联系网站管理员"}');
|
||||
}
|
||||
}
|
||||
|
|
@ -323,8 +349,7 @@ function theme_file($file){
|
|||
$theme = ROOT.'template/'.$conf['template'].'/'.$file;
|
||||
if(file_exists($theme)) {
|
||||
return $theme;
|
||||
}
|
||||
else{
|
||||
} else {
|
||||
return 'template/'.$file;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue