From 2b4612493cf318aab0ff2e05a9f35e79745cb26f Mon Sep 17 00:00:00 2001
From: spirit <spirit1431007@gmail.com>
Date: Mon, 28 Oct 2019 20:52:29 +0800
Subject: [PATCH] fix #119

---
 functions.php | 42 +++++++++++++++++++++++-------------------
 1 file changed, 23 insertions(+), 19 deletions(-)

diff --git a/functions.php b/functions.php
index afa99cf..ff613f9 100644
--- a/functions.php
+++ b/functions.php
@@ -1513,32 +1513,36 @@ function codecheese_register_post( $sanitized_user_login, $user_email, $errors )
 
 // html 标签处理器
 function html_tag_parser($content) {  
-    if(!is_feed()) {  
-        if(akina_option('lazyload') && akina_option('lazyload_spinner')){
-            $content=preg_replace(
-                '/<img(.+)src=[\'"]([^\'"]+)[\'"](.*)>/i',
-                "<img $1 class=\"lazyload\" data-src=\"$2\" src=\"".akina_option('lazyload_spinner')."\" onerror=\"imgError(this)\" $3 >\n<noscript>$0</noscript>",
-                $content
-            ); 
-        }
+    if(!is_feed()) {   
+        $content=preg_replace(
+            '/<img(.+)src=[\'"]([^\'"]+)[\'"](.*)>/i',
+            "<img $1 class=\"lazyload\" data-src=\"$2\" src=\"https://cdn.jsdelivr.net/gh/moezx/cdn@3.0.2/img/svg/loader/trans.ajax-spinner-preloader.svg\" onerror=\"imgError(this)\" $3 >\n<noscript>$0</noscript>",
+            $content
+        ); 
         
         //Fancybox
         /* Markdown Regex Pattern for Matching URLs:             
          * https://daringfireball.net/2010/07/improved_regex_for_matching_urls
          */
-        $url_regex ='(((http|https):\/\/)?(\w(\:\w)?@)?([0-9a-z_-]+\.)*?([a-z0-9-]+\.[a-z]{2,6}(\.[a-z]{2})?(\:[0-9]{2,6})?)((\/[^?#<>\/\\*":]*)+(\?[^#]*)?(#.*)?)?)';
+        $url_regex ='((?:https?:\/\/|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:\'".,<>?«»“”‘’]))';
         
         //With Thumbnail: !{alt}(url)[th_url]
-        $content=preg_replace(
-            '/!\{([^\{\}]+)*\}\('.$url_regex.'\)\['.$url_regex.'\]/i',
-            '<a data-fancybox="gallery" 
-                data-caption="$1"
-                class="fancybox" 
-                href="$2" 
-                alt="$1" 
-                title="$1"><img src="$15" target="_blank" rel="nofollow" class="fancybox"></a>',
-            $content
-        ); 
+        if (preg_match_all('/\!\{.*?\)\[.*?\]/i', $content,$matches)){
+        $i=0;
+        foreach ($matches as $val) {
+            $content=str_replace($val[$i],preg_replace(
+                    '/!\{([^\{\}]+)*\}\('.$url_regex.'\)\['.$url_regex.'\]/i',
+                    '<a data-fancybox="gallery" 
+                        data-caption="$1"
+                        class="fancybox" 
+                        href="$2" 
+                        alt="$1" 
+                        title="$1"><img src="$7" target="_blank" rel="nofollow" class="fancybox"></a>',
+                    $val[$i]),
+                $content);
+            $i++;
+            }
+        }
         
         //Without Thumbnail :!{alt}(url)
         $content=preg_replace(