博客评论显示 UserAgent (UA)

  • 本篇文章实现了为 Typecho 博客文章评论添加显示 UserAgent(UA)的功能
  • 本功能可替代 UserAgent 插件,更美观、简洁且好看!

一。简介

由于想给博客加一个文章评论显示 UserAgent 功能,在网上搜寻并尝试了 UserAgent 插件,但是并不如意。一是因为他太过臃肿,虽然几乎可以识别市面上所有的 OS 和浏览器,但是我们常用的也就几个而已,大多数都用不到,二是图标太老旧了,而且清晰度很低,在博客上显得突兀且不美观。

img于是我结合网上的代码,以及网上开源的图标的 png 格式重新安排了一个 Comment-UA,支持主流操作系统以及浏览器(图标没找到匹配的就没整,不认识的浏览器通通视为 Google Chrome quyin 1huaji),目前图片全部放在又拍云存储,不用担心拖慢速度。

图标均来自开源图标 icons8.cn 以及 MBE Style 图标包

二。效果显示

  • 大概就是这样了,实际效果请看我的评论!
    img
  • 目前可以识别的操作系统以及浏览器
    img

食用方法

这里以 handsome 为例,其他主题操作方法类似(VOID配置看评论)。

首先

将下面这段 css 全部加入到 handsome/assets/css/handsome.min.css 末尾。

.ua-icon{display:inline-block;width:1pc;height:1pc;background-size:cover;background-repeat:no-repeat;vertical-align:text-top}.icon-360{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/360.png)}.icon-android{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/android.png);height:19px}.icon-apple{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/apple.png)}.icon-baidu{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/baidu.png)}.icon-chrome{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/chrome.png)}.icon-edge{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/edge.png)}.icon-firefox{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/firefox.png)}.icon-google{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/google.png)}.icon-ie{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/ie.png)}.icon-liebao{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/liebao.png)}.icon-linux{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/linux.png)}.icon-mac{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/mac.png)}.icon-opera{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/opera.png)}.icon-qq{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/qq.png)}.icon-quark{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/quark.png)}.icon-safari{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/safari.png)}.icon-ubuntu{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/ubuntu.png)}.icon-uc{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/uc.png)}.icon-win1{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/win1.png)}.icon-win2{background-image:url(https://cdn.zrahh.com/usr/uploads/2019/03/win2.png)}

也可后台加入自定义 css 或是直接在 header.php 中引入

然后

找到 handsome/functions.php,将下面代码完整复制,加到 functions.php 文件的最末尾

// 获取浏览器信息
function getBrowser($agent)
{
    if (preg_match('/MSIE\s([^\s|;]+)/i', $agent, $regs)) {
        $outputer = '<i class="ua-icon icon-ie"></i>&nbsp;&nbsp;Internet Explore';
    } else if (preg_match('/FireFox\/([^\s]+)/i', $agent, $regs)) {
      $str1 = explode('Firefox/', $regs[0]);
$FireFox_vern = explode('.', $str1[1]);
        $outputer = '<i class="ua-icon icon-firefox"></i>&nbsp;&nbsp;FireFox';
    } else if (preg_match('/Maxthon([\d]*)\/([^\s]+)/i', $agent, $regs)) {
      $str1 = explode('Maxthon/', $agent);
$Maxthon_vern = explode('.', $str1[1]);
        $outputer = '<i class="ua-icon icon-edge"></i>&nbsp;&nbsp;MicroSoft Edge';
    } else if (preg_match('#360([a-zA-Z0-9.]+)#i', $agent, $regs)) {
$outputer = '<i class="ua-icon icon-360"></i>&nbsp;&nbsp;360极速浏览器';
    } else if (preg_match('/Edge([\d]*)\/([^\s]+)/i', $agent, $regs)) {
        $str1 = explode('Edge/', $regs[0]);
$Edge_vern = explode('.', $str1[1]);
        $outputer = '<i class="ua-icon icon-edge"></i>&nbsp;&nbsp;MicroSoft Edge';
    } else if (preg_match('/UC/i', $agent)) {
              $str1 = explode('rowser/',  $agent);
$UCBrowser_vern = explode('.', $str1[1]);
        $outputer = '<i class="ua-icon icon-uc"></i>&nbsp;&nbsp;UC浏览器';
    }  else if (preg_match('/QQ/i', $agent, $regs)||preg_match('/QQBrowser\/([^\s]+)/i', $agent, $regs)) {
                  $str1 = explode('rowser/',  $agent);
$QQ_vern = explode('.', $str1[1]);
        $outputer = '<i class= "ua-icon icon-qq"></i>&nbsp;&nbsp;QQ浏览器';
    } else if (preg_match('/UBrowser/i', $agent, $regs)) {
              $str1 = explode('rowser/',  $agent);
$UCBrowser_vern = explode('.', $str1[1]);
        $outputer = '<i class="ua-icon icon-uc"></i>&nbsp;&nbsp;UC浏览器';
    }  else if (preg_match('/Opera[\s|\/]([^\s]+)/i', $agent, $regs)) {
        $outputer = '<i class= "ua-icon icon-opera"></i>&nbsp;&nbsp;Opera';
    } else if (preg_match('/Chrome([\d]*)\/([^\s]+)/i', $agent, $regs)) {
$str1 = explode('Chrome/', $agent);
$chrome_vern = explode('.', $str1[1]);
        $outputer = '<i class="ua-icon icon-chrome""></i>&nbsp;&nbsp;Google Chrome';
    } else if (preg_match('/safari\/([^\s]+)/i', $agent, $regs)) {
         $str1 = explode('Version/',  $agent);
$safari_vern = explode('.', $str1[1]);
        $outputer = '<i class="ua-icon icon-safari"></i>&nbsp;&nbsp;Safari';
    } else{
        $outputer = '<i class="ua-icon icon-chrome"></i>&nbsp;&nbsp;Google Chrome';
    }
    echo $outputer;
}
// 获取操作系统信息
function getOs($agent)
{
    $os = false;
 
    if (preg_match('/win/i', $agent)) {
        if (preg_match('/nt 6.0/i', $agent)) {
            $os = '&nbsp;&nbsp;<i class= "ua-icon icon-win1"></i>&nbsp;&nbsp;Windows Vista&nbsp;/&nbsp;';
        } else if (preg_match('/nt 6.1/i', $agent)) {
            $os = '&nbsp;&nbsp;<i class= "ua-icon icon-win1"></i>&nbsp;&nbsp;Windows 7&nbsp;/&nbsp;';
        } else if (preg_match('/nt 6.2/i', $agent)) {
            $os = '&nbsp;&nbsp;<i class="ua-icon icon-win2"></i>&nbsp;&nbsp;Windows 8&nbsp;/&nbsp;';
        } else if(preg_match('/nt 6.3/i', $agent)) {
            $os = '&nbsp;&nbsp;<i class= "ua-icon icon-win2"></i>&nbsp;&nbsp;Windows 8.1&nbsp;/&nbsp;';
        } else if(preg_match('/nt 5.1/i', $agent)) {
            $os = '&nbsp;&nbsp;<i class="ua-icon icon-win1"></i>&nbsp;&nbsp;Windows XP&nbsp;/&nbsp;';
        } else if (preg_match('/nt 10.0/i', $agent)) {
            $os = '&nbsp;&nbsp;<i class="ua-icon icon-win2"></i>&nbsp;&nbsp;Windows 10&nbsp;/&nbsp;';
        } else{
            $os = '&nbsp;&nbsp;<i class="ua-icon icon-win2"></i>&nbsp;&nbsp;Windows X64&nbsp;/&nbsp;';
        }
    } else if (preg_match('/android/i', $agent)) {
    if (preg_match('/android 9/i', $agent)) {
            $os = '&nbsp;&nbsp;<i class="ua-icon icon-android"></i>&nbsp;&nbsp;Android Pie&nbsp;/&nbsp;';
        }
    else if (preg_match('/android 8/i', $agent)) {
            $os = '&nbsp;&nbsp;<i class="ua-icon icon-android"></i>&nbsp;&nbsp;Android Oreo&nbsp;/&nbsp;';
        }
    else{
            $os = '&nbsp;&nbsp;<i class="ua-icon icon-android"></i>&nbsp;&nbsp;Android&nbsp;/&nbsp;';
    }
    }
    else if (preg_match('/ubuntu/i', $agent)) {
        $os = '&nbsp;&nbsp;<i class="ua-icon icon-ubuntu"></i>&nbsp;&nbsp;Ubuntu&nbsp;/&nbsp;';
    } else if (preg_match('/linux/i', $agent)) {
        $os = '&nbsp;&nbsp;<i class= "ua-icon icon-linux"></i>&nbsp;&nbsp;Linux&nbsp;/&nbsp;';
    } else if (preg_match('/iPhone/i', $agent)) {
        $os = '&nbsp;&nbsp;<i class="ua-icon icon-apple"></i>&nbsp;&nbsp;iPhone&nbsp;/&nbsp;';
    } else if (preg_match('/mac/i', $agent)) {
        $os = '&nbsp;&nbsp;<i class="ua-icon icon-mac"></i>&nbsp;&nbsp;MacOS&nbsp;/&nbsp;';
    }else if (preg_match('/fusion/i', $agent)) {
        $os = '&nbsp;&nbsp;<i class="ua-icon icon-android"></i>&nbsp;&nbsp;Android&nbsp;/&nbsp;';
    } else {
        $os = '&nbsp;&nbsp;<i class="ua-icon icon-linux"></i>&nbsp;&nbsp;Linux&nbsp;/&nbsp;';
    }
    echo $os;
}

最后

handsome/component/comments.php 中找到合适位置添加以下代码:

(Mirages 在 mirages/libs/comments.php)

<span class="comment-ua">
    <?php getOs($comments->agent); ?>
    <?php getBrowser($comments->agent); ?></span>

img

如果修改完都显示 Linux 的话,需要将上面的 $comments 替换成 $this 即可,注意代码缩进

修改完后刷新浏览器缓存,现在你的评论 UA 已经变得很漂亮啦! quyin 1huaji

文章学习于:左岸博客

Last modification:September 7th, 2019 at 02:03 am

3 comments

  1. 混迹

    观光

  2. 征文网

    不要暴露我!

    1. 乐心湖
      @征文网

      win7太low了,快快用上我们的win10吧

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