From 2507154cc0ad564103dfd03270d0d05950481c2a Mon Sep 17 00:00:00 2001
From: "lmr@hainatravel.com" <59361885@qq.com>
Date: Thu, 20 Sep 2018 09:04:36 -0500
Subject: [PATCH] fix kcfinder

---
 .../htmlcompressor/controllers/index.php      | 658 +++++++++---------
 1 file changed, 329 insertions(+), 329 deletions(-)

diff --git a/application/third_party/htmlcompressor/controllers/index.php b/application/third_party/htmlcompressor/controllers/index.php
index 6518d028..999907c2 100644
--- a/application/third_party/htmlcompressor/controllers/index.php
+++ b/application/third_party/htmlcompressor/controllers/index.php
@@ -1,330 +1,330 @@
-<?php
-
-if (!defined('BASEPATH')) exit('No direct script access allowed');
-
-class Index extends CI_Controller
-{
-
-    public function __construct()
-    {
-        parent::__construct();
-        $this->load->library('simple_html_dom_lib');
-    }
-
-    public function index()
-    {
-        $this->load->view('welcome');
-    }
-
-    public function optimize()
-    {
-        $htmlsource = $this->input->post('htmlsource');
-        $websitehost = $this->input->post('websitehost');
-        $template_name = $this->input->post('template_name');
-        $create_amp = $this->input->post('create_amp');
-        $debug = $this->input->post('debug');
-        if (empty($htmlsource) || empty($websitehost)) {
-            $this->output->set_status_header(500);
-            echo 'error:htmlsource or websitehost is empty!';
-            log_message('error', "htmlsource or websitehost is empty! " . $websitehost);
-            return false;
-        }
-        //域名后面不能有/
-        if (substr($websitehost, -1, 1) == '/') {
-            $websitehost = substr($websitehost, 0, -1);
-        }
-
-        $html_object = str_get_html($htmlsource);
-        if (!empty($html_object)) {
-
-//提取和下载所有CSS样式，包括链接文件和页面样式
-            $link_css_array = array();
-            $css_content = '';
-            foreach ($html_object->find('link') as $link_css) {
-                if ($link_css->rel == 'stylesheet' && !empty($link_css->href)) {
-                    $link_css_array[] = $link_css->href;
-                    $link_css->outertext = ''; //删除链接
-                }
-            }
-            //print_r($link_css_array);
-            foreach ($link_css_array as $item) {
-                $get_http_temp = GET_HTTP($this->format_url($item, $websitehost));
-                if ($get_http_temp == false) {
-                    $this->output->set_status_header(404);
-                    echo 'CSS文件下载错误';
-                    log_message('error', "optimize CSS文件下载错误! " . $item);
-                    return FALSE;
-                }
-                $css_content .= $get_http_temp;
-            }
-            foreach ($html_object->find('style') as $style_css) {
-                if ($style_css->type == "text/css") {
-                    $css_content .= $style_css->innertext;
-                }
-            }
-            // echo $css_content;
-            // echo $html_object;die();
-            // 
-//提取和下载所有JS脚本，包括链接文件和页面脚本
-            $link_js_array = array();
-            $js_inline_content = '';
-            $js_jquery_content = '';
-            foreach ($html_object->find('script') as $link_script) {
-                if (!empty($link_script->src)) {
-                    if (empty($link_script->defer) && empty($link_script->async)) { //没有defer标记的才处理，否则让js延后加载
-                        $link_js_array[] = $link_script->src;
-                        $link_script->outertext = ''; //删除链接，移动到页底
-                    }
-                } else {
-                    //网页内的js不需要提取
-                    //$js_content.= $link_script->innertext;//js的内容
-                    // $js_content.= $link_script;//js的内容，包含<script>标签
-                    //含有$表示调用了jquery的函数，添加延迟加载defer
-                    if (strpos($link_script, '$') !== FALSE) {
-                        $js_jquery_content .= $link_script->innertext;
-                    } else {
-                        $js_inline_content .= $link_script; //js的内容，包含<script>标签
-                    }
-                    $link_script->outertext = ''; //删除js，移动到页底
-                }
-            }
-
-            $js_scr_content = '';
-            foreach ($link_js_array as $item) {
-                $get_http_temp = GET_HTTP($this->format_url($item, $websitehost));
-                if ($get_http_temp == false) {
-                    $this->output->set_status_header(404);
-                    echo 'JS文件下载错误';
-                    log_message('error', "optimize js文件下载错误! " . $item);
-                    return FALSE;
-                }
-                $js_scr_content .= $get_http_temp;
-            }
-            //echo $js_content;
-            //把网页内容和css提交到purifycss处理
-            $purifycss_server = 'http://184.172.113.216:33033/';
-            if (strpos($websitehost, 'chinarundreisen.com') !== false) {//德语站点使用自己的css处理服务器
-                $purifycss_server = 'http://158.177.67.52:33033/';
-            }
-            $optimize_css = GET_HTTP($purifycss_server, 'html_source=' . urlencode($htmlsource) . '&html_css=' . urlencode($css_content), 'POST');
-            if (empty($optimize_css)) {
-                $this->output->set_status_header(500);
-                echo 'css精简错误';
-                return FALSE;
-            }
-
-            //把精简的css添加到head前面
-            $html_object = str_replace('</head>', '<style type="text/css">' . $optimize_css . "</style></head>", $html_object);
-            //删除多余空格和换行符
-            $html_object = str_replace(array("    ", "\t", "\n", "\r"), " ", $html_object);
-            //循环n次，把双空格替换为一个空格
-            for ($i = 0; $i <= 4; $i++) {
-                $html_object = str_replace("  ", " ", $html_object);
-            }
-
-//在最后加载原始css文件和js文件
-            //把css移动到页面底部，延迟加载
-            $lastload_js = '<noscript id="deferred-styles">';
-            foreach ($link_css_array as $item) {
-                $lastload_js .= '<link rel="stylesheet" type="text/css" href="' . $item . '"/>';
-            }
-            $lastload_js .= '</noscript><script>var loadDeferredStyles=function(){var addStylesNode=document.getElementById("deferred-styles");var replacement=document.createElement("div");replacement.innerHTML=addStylesNode.textContent;document.body.appendChild(replacement);addStylesNode.parentElement.removeChild(addStylesNode)};var raf=requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame;if(raf){raf(function(){window.setTimeout(loadDeferredStyles,0)})}else{window.addEventListener("load",loadDeferredStyles)};</script>';
-
-            $js_content = $js_scr_content . $js_jquery_content;
-            //延迟加载js，需要把返回的js代码保存到一个文件中，然后替换占位符，以便加载js文件
-            $lastload_js .= '<script async src="##DEFERSCRIPTDEFER##"></script>';
-            $lastload_js .= $js_inline_content;
-
-            $html_object = str_replace('</body>', $lastload_js . '</body>', $html_object);
-        }
-
-        //只返回AMP代码
-        if (!empty($create_amp)) {
-            $amp = $this->create_amp($html_object, $template_name, $websitehost,$debug);
-            echo json_encode(array('result' => 'ok', 'data' => array('amp' => $amp)));
-            return;
-        }
-        echo json_encode(array('result' => 'ok', 'data' => array('html_object' => $html_object, 'js_content' => $js_content)));
-
-    }
-
-//格式化url，保证请求的URL有域名，//更换为对应的域名路径
-    function format_url($url, $host = '')
-    {
-        if (substr($url, 0, 8) == 'https://' || substr($url, 0, 7) == 'http://') {
-            $url = str_replace('http://', 'https://', $url);//http要改为https
-            return urldecode($url);
-        }
-
-        if (substr($url, 0, 2) == '//') { //https或http
-            return urldecode(str_replace('//', 'https://', $url));
-        }
-
-        return urldecode($host . $url);
-    }
-
-
-
-//生成AMP版本 用移动端版本生成
-    /*
-        1.加载站点AMP模板，模板只有导航、头部、底部
-        2.删除全部js引用和内链代码
-        3.删除全部css引用，内联css放入<style amp-custom>
-        4.图片全部替换成amp-img，设置宽高，设置layout="responsive"
-        5.去掉所有元素中的style
-        6.去掉样式表中的!important
-        7.替换读取源文件title description keywords canonical
-        8.todo:增加application/ld+json
-    要求: 图片文件必须带有域名，否则的获取尺寸会出错，如 https://data.asiahighlights.com/pic/abc.jpg
-     */
-//$htmlsource 移动端版本的HTML对象 $cache_path AMP文件保存路径
-    function create_amp($htmlsource, $site_code, $websitehost,$debug=false)
-    {
-
-        $html_object = str_get_html($htmlsource);
-        //读取站点的AMP模板
-        $amp_template = $this->load->view('amp-template/' . $site_code, null, true);
-
-
-        //生成移动版本，删除多余元素
-        foreach ($html_object->find('.hidden-xs') as $hidden_item) {
-            $hidden_item->outertext = '';
-        }
-
-        foreach ($html_object->find('title') as $title) {
-            $amp_template = str_replace('<!--@TITLE@-->', $title->innertext, $amp_template);
-        }
-
-        foreach ($html_object->find('meta') as $meta) {
-            if ($meta->name == 'description') {
-                $amp_template = str_replace('<!--@DESCRIPTION@-->', $meta->content, $amp_template);
-            }
-            if ($meta->name == 'keywords') {
-                $amp_template = str_replace('<!--@KEYWORDS@-->', $meta->content, $amp_template);
-            }
-        }
-
-        foreach ($html_object->find('script') as $script) {
-            $script->outertext = '';
-        }
-
-        foreach ($html_object->find('noscript') as $noscript) {
-            $noscript->outertext = '';
-        }
-
-        foreach ($html_object->find('link') as $link) {
-            if ($link->rel == 'stylesheet' && !empty($link->href)) {
-                $link->outertext = '';
-            }
-            if ($link->rel == 'canonical' && !empty($link->href)) {
-                $amp_template = str_replace('<!--@CANONICAL@-->', $link->href, $amp_template);
-            }
-        }
-
-        $style_content = '';
-        foreach ($html_object->find('style') as $style) {
-            $style_content .= $style->innertext;
-            $style->outertext = '';
-        }
-        $style_content = str_replace('!important', '', $style_content);
-        $style_content = str_replace('@charset "utf-8";', '', $style_content);
-        $amp_template = str_replace('/*@CUSTOM-CSS@*/', $style_content, $amp_template);
-
-
-        //获取图片尺寸，AMP要求必须填写width和height
-
-        //格式化图片URL
-        foreach ($html_object->find('img') as $image) {
-            if (!empty($image->src)) {
-                $img_src_host = parse_url($image->src, PHP_URL_HOST);
-                if (empty($img_src_host)) {
-                    $img_src_host = $websitehost;
-                }
-                $image->src = $this->format_url($image->src, $img_src_host);
-            }
-            if (!empty($image->originalsrc)) {
-                $img_src_host = parse_url($image->src, PHP_URL_HOST);
-                if (empty($img_src_host)) {
-                    $img_src_host = $websitehost;
-                }
-                $image->originalsrc = $this->format_url($image->originalsrc, $img_src_host);
-            }
-        }
-
-        //拼接请求的图片url，如 https://data.asiahighlights.com/imagesize.php?photo=/pic/logo-ah.png,/pic/ah-slide-logo.png
-        $request_size = array();
-        foreach ($html_object->find('img') as $image) {
-            $img_src = $image->src;
-            if (!empty($image->originalsrc)) {
-                $img_src = $image->originalsrc;
-            }
-            if (strpos($img_src, 'facebook.com') !== false  || strpos($img_src, 'dmca.com') !== false) {//facebook dmca会添加一个跟踪代码，需要删除掉，否则获取图片尺寸会报错
-                $image->outertext = '';
-                continue;
-            }
-            $img_src_urls = parse_url($img_src);
-            $request_size[$img_src_urls['host']][] = $img_src_urls['path'];
-        }
-        if($debug){
-            print_r($request_size);
-        }
-
-        //请求图片尺寸
-        $image_sizes = array();
-        foreach ($request_size as $host => $path) {
-            $parse_url = "https://{$host}/imagesize.php?photo=" . implode(',', $path);
-            $size_data = GET_HTTP($parse_url);
-            if (!empty($size_data)) {
-                $size_data = json_decode($size_data);
-                foreach ($size_data as $size_item) {
-                    $size_item->photo = "https://{$host}" . $size_item->photo;
-                    $image_sizes[$size_item->photo] = $size_item;
-                }
-            }
-        }
-        if($debug){
-            print_r($image_sizes);
-        }
-
-
-        //获取图片尺寸 end
-        foreach ($html_object->find('img') as $image) {
-            $img_src = $image->src;
-            if (!empty($image->originalsrc)) {
-                $img_src = $image->originalsrc;
-            }
-            if(empty($image_sizes[$img_src])){
-                //如果尺寸不存在则跳过
-                continue;
-            }
-            $img_size = $image_sizes[$img_src];
-            $img_alt = $image->alt;
-            $img_class = $image->class;
-            if (!empty($img_size)) {
-				//添加webp图片支持
-				$img_src_webp='';
-				if(substr($img_src, -4) == '.jpg'){
-					$img_src_jpg=" <amp-img fallback layout=\"responsive\" class=\"{$img_class}\" alt=\"{$img_alt}\" src=\"{$img_src}\" width=\"{$img_size->width}\" height=\"{$img_size->height}\"></amp-img>";
-					
-					$img_src_webp=substr($img_src, 0, strlen($img_src) - 4).'.webp';
-					
-					$img_src_webp = " <amp-img layout=\"responsive\" class=\"{$img_class}\" alt=\"{$img_alt}\" src=\"{$img_src_webp}\" width=\"{$img_size->width}\" height=\"{$img_size->height}\">{$img_src_jpg}</amp-img>";
-				}
-				if(!empty($img_src_webp)){
-					$image->outertext =$img_src_webp;
-				}else{
-					$image->outertext = " <amp-img layout=\"responsive\" class=\"{$img_class}\" alt=\"{$img_alt}\" src=\"{$img_src}\" width=\"{$img_size->width}\" height=\"{$img_size->height}\"></amp-img>";
-				}
-            }
-        }
-        foreach ($html_object->find('#content_main') as $content_main) {
-            $amp_template = str_replace('<!--@CUSTOM-CONENT@-->', $content_main, $amp_template);
-        }
-
-        //替换掉写在组件上的样式
-        $amp_template = preg_replace('/style=.+?[\'|"]/i', '', $amp_template);
-
-        return $amp_template;
-    }
-
+<?php
+
+if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+class Index extends CI_Controller
+{
+
+    public function __construct()
+    {
+        parent::__construct();
+        $this->load->library('simple_html_dom_lib');
+    }
+
+    public function index()
+    {
+        $this->load->view('welcome');
+    }
+
+    public function optimize()
+    {
+        $htmlsource = $this->input->post('htmlsource');
+        $websitehost = $this->input->post('websitehost');
+        $template_name = $this->input->post('template_name');
+        $create_amp = $this->input->post('create_amp');
+        $debug = $this->input->post('debug');
+        if (empty($htmlsource) || empty($websitehost)) {
+            $this->output->set_status_header(500);
+            echo 'error:htmlsource or websitehost is empty!';
+            log_message('error', "htmlsource or websitehost is empty! " . $websitehost);
+            return false;
+        }
+        //域名后面不能有/
+        if (substr($websitehost, -1, 1) == '/') {
+            $websitehost = substr($websitehost, 0, -1);
+        }
+
+        $html_object = str_get_html($htmlsource);
+        if (!empty($html_object)) {
+
+//提取和下载所有CSS样式，包括链接文件和页面样式
+            $link_css_array = array();
+            $css_content = '';
+            foreach ($html_object->find('link') as $link_css) {
+                if ($link_css->rel == 'stylesheet' && !empty($link_css->href)) {
+                    $link_css_array[] = $link_css->href;
+                    $link_css->outertext = ''; //删除链接
+                }
+            }
+            //print_r($link_css_array);
+            foreach ($link_css_array as $item) {
+                $get_http_temp = GET_HTTP($this->format_url($item, $websitehost));
+                if ($get_http_temp == false) {
+                    $this->output->set_status_header(404);
+                    echo 'CSS文件下载错误';
+                    log_message('error', "optimize CSS文件下载错误! " . $item);
+                    return FALSE;
+                }
+                $css_content .= $get_http_temp;
+            }
+            foreach ($html_object->find('style') as $style_css) {
+                if ($style_css->type == "text/css") {
+                    $css_content .= $style_css->innertext;
+                }
+            }
+            // echo $css_content;
+            // echo $html_object;die();
+            // 
+//提取和下载所有JS脚本，包括链接文件和页面脚本
+            $link_js_array = array();
+            $js_inline_content = '';
+            $js_jquery_content = '';
+            foreach ($html_object->find('script') as $link_script) {
+                if (!empty($link_script->src)) {
+                    if (empty($link_script->defer) && empty($link_script->async)) { //没有defer标记的才处理，否则让js延后加载
+                        $link_js_array[] = $link_script->src;
+                        $link_script->outertext = ''; //删除链接，移动到页底
+                    }
+                } else {
+                    //网页内的js不需要提取
+                    //$js_content.= $link_script->innertext;//js的内容
+                    // $js_content.= $link_script;//js的内容，包含<script>标签
+                    //含有$表示调用了jquery的函数，添加延迟加载defer
+                    if (strpos($link_script, '$') !== FALSE) {
+                        $js_jquery_content .= $link_script->innertext;
+                    } else {
+                        $js_inline_content .= $link_script; //js的内容，包含<script>标签
+                    }
+                    $link_script->outertext = ''; //删除js，移动到页底
+                }
+            }
+
+            $js_scr_content = '';
+            foreach ($link_js_array as $item) {
+                $get_http_temp = GET_HTTP($this->format_url($item, $websitehost));
+                if ($get_http_temp == false) {
+                    $this->output->set_status_header(404);
+                    echo 'JS文件下载错误';
+                    log_message('error', "optimize js文件下载错误! " . $item);
+                    return FALSE;
+                }
+                $js_scr_content .= $get_http_temp;
+            }
+            //echo $js_content;
+            //把网页内容和css提交到purifycss处理
+            $purifycss_server = 'http://184.172.113.216:33033/';
+            if (strpos($websitehost, 'chinarundreisen.com') !== false) {//德语站点使用自己的css处理服务器
+                $purifycss_server = 'http://158.177.67.52:33033/';
+            }
+            $optimize_css = GET_HTTP($purifycss_server, 'html_source=' . urlencode($htmlsource) . '&html_css=' . urlencode($css_content), 'POST');
+            if (empty($optimize_css)) {
+                $this->output->set_status_header(500);
+                echo 'css精简错误';
+                return FALSE;
+            }
+
+            //把精简的css添加到head前面
+            $html_object = str_replace('</head>', '<style type="text/css">' . $optimize_css . "</style></head>", $html_object);
+            //删除多余空格和换行符
+            $html_object = str_replace(array("    ", "\t", "\n", "\r"), " ", $html_object);
+            //循环n次，把双空格替换为一个空格
+            for ($i = 0; $i <= 4; $i++) {
+                $html_object = str_replace("  ", " ", $html_object);
+            }
+
+//在最后加载原始css文件和js文件
+            //把css移动到页面底部，延迟加载
+            $lastload_js = '<noscript id="deferred-styles">';
+            foreach ($link_css_array as $item) {
+                $lastload_js .= '<link rel="stylesheet" type="text/css" href="' . $item . '"/>';
+            }
+            $lastload_js .= '</noscript><script>var loadDeferredStyles=function(){var addStylesNode=document.getElementById("deferred-styles");var replacement=document.createElement("div");replacement.innerHTML=addStylesNode.textContent;document.body.appendChild(replacement);addStylesNode.parentElement.removeChild(addStylesNode)};var raf=requestAnimationFrame||mozRequestAnimationFrame||webkitRequestAnimationFrame||msRequestAnimationFrame;if(raf){raf(function(){window.setTimeout(loadDeferredStyles,0)})}else{window.addEventListener("load",loadDeferredStyles)};</script>';
+
+            $js_content = $js_scr_content . $js_jquery_content;
+            //延迟加载js，需要把返回的js代码保存到一个文件中，然后替换占位符，以便加载js文件
+            $lastload_js .= '<script async src="##DEFERSCRIPTDEFER##"></script>';
+            $lastload_js .= $js_inline_content;
+
+            $html_object = str_replace('</body>', $lastload_js . '</body>', $html_object);
+        }
+
+        //只返回AMP代码
+        if (!empty($create_amp)) {
+            $amp = $this->create_amp($html_object, $template_name, $websitehost,$debug);
+            echo json_encode(array('result' => 'ok', 'data' => array('amp' => $amp)));
+            return;
+        }
+        echo json_encode(array('result' => 'ok', 'data' => array('html_object' => $html_object, 'js_content' => $js_content)));
+
+    }
+
+//格式化url，保证请求的URL有域名，//更换为对应的域名路径
+    function format_url($url, $host = '')
+    {
+        if (substr($url, 0, 8) == 'https://' || substr($url, 0, 7) == 'http://') {
+            $url = str_replace('http://', 'https://', $url);//http要改为https
+            return urldecode($url);
+        }
+
+        if (substr($url, 0, 2) == '//') { //https或http
+            return urldecode(str_replace('//', 'https://', $url));
+        }
+
+        return urldecode($host . $url);
+    }
+
+
+
+//生成AMP版本 用移动端版本生成
+    /*
+        1.加载站点AMP模板，模板只有导航、头部、底部
+        2.删除全部js引用和内链代码
+        3.删除全部css引用，内联css放入<style amp-custom>
+        4.图片全部替换成amp-img，设置宽高，设置layout="responsive"
+        5.去掉所有元素中的style
+        6.去掉样式表中的!important
+        7.替换读取源文件title description keywords canonical
+        8.todo:增加application/ld+json
+    要求: 图片文件必须带有域名，否则的获取尺寸会出错，如 https://data.asiahighlights.com/pic/abc.jpg
+     */
+//$htmlsource 移动端版本的HTML对象 $cache_path AMP文件保存路径
+    function create_amp($htmlsource, $site_code, $websitehost,$debug=false)
+    {
+
+        $html_object = str_get_html($htmlsource);
+        //读取站点的AMP模板
+        $amp_template = $this->load->view('amp-template/' . $site_code, null, true);
+
+
+        //生成移动版本，删除多余元素
+        foreach ($html_object->find('.hidden-xs') as $hidden_item) {
+            $hidden_item->outertext = '';
+        }
+
+        foreach ($html_object->find('title') as $title) {
+            $amp_template = str_replace('<!--@TITLE@-->', $title->innertext, $amp_template);
+        }
+
+        foreach ($html_object->find('meta') as $meta) {
+            if ($meta->name == 'description') {
+                $amp_template = str_replace('<!--@DESCRIPTION@-->', $meta->content, $amp_template);
+            }
+            if ($meta->name == 'keywords') {
+                $amp_template = str_replace('<!--@KEYWORDS@-->', $meta->content, $amp_template);
+            }
+        }
+
+        foreach ($html_object->find('script') as $script) {
+            $script->outertext = '';
+        }
+
+        foreach ($html_object->find('noscript') as $noscript) {
+            $noscript->outertext = '';
+        }
+
+        foreach ($html_object->find('link') as $link) {
+            if ($link->rel == 'stylesheet' && !empty($link->href)) {
+                $link->outertext = '';
+            }
+            if ($link->rel == 'canonical' && !empty($link->href)) {
+                $amp_template = str_replace('<!--@CANONICAL@-->', $link->href, $amp_template);
+            }
+        }
+
+        $style_content = '';
+        foreach ($html_object->find('style') as $style) {
+            $style_content .= $style->innertext;
+            $style->outertext = '';
+        }
+        $style_content = str_replace('!important', '', $style_content);
+        $style_content = str_replace('@charset "utf-8";', '', $style_content);
+        $amp_template = str_replace('/*@CUSTOM-CSS@*/', $style_content, $amp_template);
+
+
+        //获取图片尺寸，AMP要求必须填写width和height
+
+        //格式化图片URL
+        foreach ($html_object->find('img') as $image) {
+            if (!empty($image->src)) {
+                $img_src_host = parse_url($image->src, PHP_URL_HOST);
+                if (empty($img_src_host)) {
+                    $img_src_host = $websitehost;
+                }
+                $image->src = $this->format_url($image->src, $img_src_host);
+            }
+            if (!empty($image->originalsrc)) {
+                $img_src_host = parse_url($image->src, PHP_URL_HOST);
+                if (empty($img_src_host)) {
+                    $img_src_host = $websitehost;
+                }
+                $image->originalsrc = $this->format_url($image->originalsrc, $img_src_host);
+            }
+        }
+
+        //拼接请求的图片url，如 https://data.asiahighlights.com/imagesize.php?photo=/pic/logo-ah.png,/pic/ah-slide-logo.png
+        $request_size = array();
+        foreach ($html_object->find('img') as $image) {
+            $img_src = $image->src;
+            if (!empty($image->originalsrc)) {
+                $img_src = $image->originalsrc;
+            }
+            if (strpos($img_src, 'facebook.com') !== false  || strpos($img_src, 'dmca.com') !== false) {//facebook dmca会添加一个跟踪代码，需要删除掉，否则获取图片尺寸会报错
+                $image->outertext = '';
+                continue;
+            }
+            $img_src_urls = parse_url($img_src);
+            $request_size[$img_src_urls['host']][] = $img_src_urls['path'];
+        }
+        if($debug){
+            print_r($request_size);
+        }
+
+        //请求图片尺寸
+        $image_sizes = array();
+        foreach ($request_size as $host => $path) {
+            $parse_url = "https://{$host}/imagesize.php?photo=" . implode(',', $path);
+            $size_data = GET_HTTP($parse_url);
+            if (!empty($size_data)) {
+                $size_data = json_decode($size_data);
+                foreach ($size_data as $size_item) {
+                    $size_item->photo = "https://{$host}" . $size_item->photo;
+                    $image_sizes[$size_item->photo] = $size_item;
+                }
+            }
+        }
+        if($debug){
+            print_r($image_sizes);
+        }
+
+
+        //获取图片尺寸 end
+        foreach ($html_object->find('img') as $image) {
+            $img_src = $image->src;
+            if (!empty($image->originalsrc)) {
+                $img_src = $image->originalsrc;
+            }
+            if(empty($image_sizes[$img_src])){
+                //如果尺寸不存在则跳过
+                continue;
+            }
+            $img_size = $image_sizes[$img_src];
+            $img_alt = $image->alt;
+            $img_class = $image->class;
+            if (!empty($img_size)) {
+				//添加webp图片支持
+				$img_src_webp='';
+				if(substr($img_src, -4) == '.jpg'){
+					$img_src_jpg=" <amp-img fallback layout=\"responsive\" class=\"{$img_class}\" alt=\"{$img_alt}\" src=\"{$img_src}\" width=\"{$img_size->width}\" height=\"{$img_size->height}\"></amp-img>";
+					
+					$img_src_webp=substr($img_src, 0, strlen($img_src) - 4).'.webp';
+					
+					$img_src_webp = " <amp-img layout=\"responsive\" class=\"{$img_class}\" alt=\"{$img_alt}\" src=\"{$img_src_webp}\" width=\"{$img_size->width}\" height=\"{$img_size->height}\">{$img_src_jpg}</amp-img>";
+				}
+				if(!empty($img_src_webp)){
+					$image->outertext =$img_src_webp;
+				}else{
+					$image->outertext = " <amp-img layout=\"responsive\" class=\"{$img_class}\" alt=\"{$img_alt}\" src=\"{$img_src}\" width=\"{$img_size->width}\" height=\"{$img_size->height}\"></amp-img>";
+				}
+            }
+        }
+        foreach ($html_object->find('#content_main') as $content_main) {
+            $amp_template = str_replace('<!--@CUSTOM-CONENT@-->', $content_main, $amp_template);
+        }
+
+        //替换掉写在组件上的样式
+        $amp_template = preg_replace('/style=.+?[\'|"]/i', '', $amp_template);
+
+        return $amp_template;
+    }
+
 }
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