functions.php

<?php
	if (!defined('__TYPECHO_ROOT_DIR__')) exit;


	
	// 主题设置
	function themeConfig($form) {
		$logoUrl = new Typecho_Widget_Helper_Form_Element_Text(
    	    'logoUrl', 
    	    NULL, 
    	    NULL, 
    	    _t('站点LOGO'),
    	    _t('在这里填入一个图片URL地址, 用来显示网站图片LOGO，为空则显示网站标题')
    	    );
        $form->addInput($logoUrl);
		
		$faviconUrl = new Typecho_Widget_Helper_Form_Element_Text(
		    'faviconUrl', 
		    NULL, 
		    NULL, 
		    _t('Favicon'), 
		    _t('请填入完整链接，作为网站标签图标，建议大小 32x32')
		);
		$form->addInput($faviconUrl);
		
		$startTime = new Typecho_Widget_Helper_Form_Element_Text(
			'startTime', 
			NULL, 
			NULL, 
			_t('建站日期'), 
			_t('格式：2019-11-23 13:55:00')
			);
		$form->addInput($startTime);
		
		$ICP = new Typecho_Widget_Helper_Form_Element_Text(
			'ICP', 
			NULL, 
			NULL, 
			_t('ICP备案号'), 
			_t('网站ICP备案号，留空关闭')
			);
		$form->addInput($ICP);
		
		$cardImg = new Typecho_Widget_Helper_Form_Element_Text(
			'cardImg', 
			NULL, 
			NULL, 
			_t('头像'), 
			_t('请填入完整链接（URL），在关于侧边栏中展示')
			);
		$form->addInput($cardImg);
		
		$cardName = new Typecho_Widget_Helper_Form_Element_Text(
			'cardName', 
			NULL, 
			NULL, 
			_t('昵称'), 
			_t('在关于侧边栏中展示')
			);
		$form->addInput($cardName);
		
		$cardDescription = new Typecho_Widget_Helper_Form_Element_Text(
			'cardDescription', 
			NULL, 
			NULL, 
			_t('介绍/一言'), 
			_t('在关于侧边栏中展示')
			);
		$form->addInput($cardDescription);
		
		$cardlinks = new Typecho_Widget_Helper_Form_Element_Textarea(
	        'cardlinks', 
	        NULL,
	        NULL,
	        _t('社交/分享链接'),
	        _t('一行一条，格式(请用半角逗号分隔)：名称,地址；目前支持：rss/github/facebook/twitter/telegram/email/weibo/wechat')
		);
		$form->addInput($cardlinks);
		$cardBg = new Typecho_Widget_Helper_Form_Element_Text(
			'cardBg', 
			NULL, 
			NULL, 
			_t('关于背景'), 
			_t('请填入完整链接（URL），设置关于侧边栏区块的背景（填充模式），建议大于360*170，留空自动关闭')
			);
		$form->addInput($cardBg);
		
		$load_html = new Typecho_Widget_Helper_Form_Element_Radio(
	        'load_html',
	        array(
	            '1' => '开启',
	            '0' => '关闭'
	        ),
	        '1',
	        _t('站点加载动画'),
	        _t('是否启用等待站点加载完毕的动画')
	    );
		$form->addInput($load_html);
		
		$articles_list = new Typecho_Widget_Helper_Form_Element_Radio(
	        'articles_list',
	        array(
	            '1' => '文章模式',
	            '0' => '摘要模式'
	        ),
	        '1',
	        _t('首页文章展示样式'),
	        _t('设置首页文章展示样式')
	    );
		$form->addInput($articles_list);
		
		$find_first_image = new Typecho_Widget_Helper_Form_Element_Radio(
	        'find_first_image',
	        array(
	            '1' => '是',
	            '0' => '否'
	        ),
	        '0',
	        _t('自动寻找文章首图'),
	        _t('自动使用文章内第一张图片作为文章首图？')
	    );
		$form->addInput($find_first_image);
		
		$first_image = new Typecho_Widget_Helper_Form_Element_Textarea(
	        'first_image', 
	        NULL,
	        NULL,
	        _t('文章首图'),
	        _t('一行一条，随机使用，留空则关闭，权重：文章内定义首图 > 文章内第一张图片（如果启用） > 本处设置')
		);
		$form->addInput($first_image);
		
		$shortcode = new Typecho_Widget_Helper_Form_Element_Radio(
	        'shortcode',
	        array(
	            '1' => '开启',
	            '0' => '关闭'
	        ),
	        '1',
	        _t('短代码支持'),
	        _t('是否启用短代码支持，移植的 WordPress 功能')
	    );
		$form->addInput($shortcode);
		
	    $picHtmlPrint = new Typecho_Widget_Helper_Form_Element_Radio(
	        'picHtmlPrint',
	        array(
	            '1' => '开启',
	            '0' => '关闭'
	        ),
	        '1',
	        _t('图片高级功能'),
	        _t('居中、懒加载、灯箱总控制开关')
	    );
		$form->addInput($picHtmlPrint);
				
	    $fancyboxs = new Typecho_Widget_Helper_Form_Element_Radio(
	        'fancyboxs',
	        array(
	            '1' => '开启',
	            '0' => '关闭'
	        ),
	        '1',
	        _t('图片灯箱效果'),
	        _t('是否启用fancybox的图片灯箱效果')
	    );
		$form->addInput($fancyboxs);
		
		$JQlazyload = new Typecho_Widget_Helper_Form_Element_Radio(
	        'JQlazyload',
	        array(
	            '1' => '开启',
	            '0' => '关闭'
	        ),
	        '1',
	        _t('图片懒加载'),
	        _t('是否启用图片懒加载（lazyload）')
	    );
		$form->addInput($JQlazyload);
		
		$JQlazyload_gif = new Typecho_Widget_Helper_Form_Element_Text(
	        'JQlazyload_gif', 
	        NULL,
	        '/usr/themes/waxy/img/loading.gif',
	        _t('懒加载loading图片'),
	        _t('设置图片懒加载时的载入图片（gif格式）')
		);
		$form->addInput($JQlazyload_gif);
		
		
		
		$navbarSearch = new Typecho_Widget_Helper_Form_Element_Radio(
	        'navbarSearch',
	        array(
	            '1' => '开启',
	            '0' => '关闭'
	        ),
	        '1',
	        _t('菜单栏搜索框'),
	        _t('设置是否在菜单栏右侧显示一个自适应搜索框')
	    );
		$form->addInput($navbarSearch);
		
		$menuDropdown = new Typecho_Widget_Helper_Form_Element_Radio(
	        'menuDropdown',
	        array(
	            '6' => '不显示<br/>',
	            '5' => '全部收纳（每级独立列表）<br/>',
	            '4' => '全部收纳（仅一个下拉列表）<br/>',
	            '3' => '部分收纳（展开全部一级分类，收纳子分类，每级独立列表）<br/>',
	            '2' => '部分收纳（展开全部一级分类，收纳子分类，仅一个下拉列表）<br/>',
	            '1' => '全部展开（仅一级分类，不包含子分类）<br/>',
	            '0' => '全部展开（包括子分类）'
	        ),
	        '1',
	        _t('分类下拉菜单设置'),
	        _t('设置分类下拉菜单的样式')
	    );
		$form->addInput($menuDropdown);
		
		$pageDropdown = new Typecho_Widget_Helper_Form_Element_Radio(
	        'pageDropdown',
	        array(
	            '1' => '开启',
	            '0' => '关闭'
	        ),
	        '0',
	        _t('独立页面下拉菜单设置'),
	        _t('设置是否开启独立页面的下拉菜单')
	    );
		$form->addInput($pageDropdown);
		
		$menuLink = new Typecho_Widget_Helper_Form_Element_Textarea(
	        'menuLink', 
	        NULL,
	        '登录,/admin/login.php',
	        _t('自定义菜单'),
	        _t('一行一条，留空则关闭，格式(请用半角逗号分隔)：链接名称,链接地址（URL）')
		);
		$form->addInput($menuLink);
		
		
		$sidebarBlock = new Typecho_Widget_Helper_Form_Element_Checkbox(
		'sidebarBlock', 
		array(
		    'ShowSearch' => _t('显示搜索'),
		    'ShowAbouts' => _t('显示关于'),
		    'ShowCategory' => _t('显示分类'),
		    'ShowTags' => _t('显示标签云'),
		    'ShowRecentPosts' => _t('显示最新文章'),
		    'ShowRecentComments' => _t('显示最近回复'),
            'ShowArchive' => _t('显示归档'),
            'ShowText' => _t('显示自定义侧边栏'),
            'ShowLinks' => _t('显示友情链接'),
            'ShowOther' => _t('显示其它杂项')
            ),
        array(
            'ShowAbouts',
		    'ShowTags',
		    'ShowRecentPosts',
		    'ShowRecentComments',
            'ShowLinks'
            ),
            _t('侧边栏显示')
        );
        $form->addInput($sidebarBlock->multiMode());
        
        $text_title = new Typecho_Widget_Helper_Form_Element_Text(
	        'text_title', 
	        NULL,
	        '微信关注',
	        _t('自定义侧边栏标题'),
	        _t('设置自定义侧边栏显示标题')
		);
		$form->addInput($text_title);
		
		$text_info = new Typecho_Widget_Helper_Form_Element_Textarea(
	        'text_info', 
	        NULL,
	        '<img src="/usr/themes/waxy/img/loading.gif" title="欢迎关注公众号" alt="欢迎关注公众号" />',
	        _t('自定义侧边栏内容'),
	        _t('设置自定义侧边栏显示显示的内容，支持html')
		);
		$form->addInput($text_info);
		
	
	$links = new Typecho_Widget_Helper_Form_Element_Textarea(
	        'links', 
	        NULL,
	        'IDZD,https://www.idzd.top/,https://www.idzd.top/favicon.ico,IDZD - 乐于探索',
	        _t('友情链接'),
	        _t('一行一条，格式(请用半角逗号分隔)：网站名称,网站地址,网站图标(建议:32x32),网站说明')
		);
		$form->addInput($links);
		
	    $sticky = new Typecho_Widget_Helper_Form_Element_Text(
	        'sticky', 
	        NULL,
	        NULL,
	        _t('文章置顶'),
	        _t('置顶的文章cid，多个请用逗号或空格分隔，留空则关闭')
		);
		$form->addInput($sticky);
	   
		$toptext = new Typecho_Widget_Helper_Form_Element_Text(
	        'toptext', 
	        NULL,
	        NULL,
	        _t('置顶公告'),
	        _t('置顶公告，留空则关闭')
		);
		$form->addInput($toptext);
		
		$codeHighlightControl = new Typecho_Widget_Helper_Form_Element_Radio(
	        'codeHighlightControl',
	        array(
	            '1' => '开启',
	            '0' => '关闭'
	        ),
	        '0',
	        _t('代码高亮'),
	        _t('是否启用代码高亮功能，如需使用其他同类型插件，请关闭此项防止冲突（默认关闭）')
	    );
		$form->addInput($codeHighlightControl);
		
		$codeHighlightTheme = new Typecho_Widget_Helper_Form_Element_Radio(
        'codeHighlightTheme',
        array(
            'Default.css' => _t('Default'),
            'Okaidia.css' => _t('Okaidia'),
            'Coy.css' => _t('Coy'),
            'SolarizedLight.css' => _t('Solarized Light'),
            'TomorrowNight.css' => _t('Tomorrow Night'),
			'Twilight.css' => _t('Twilight'),
			'Funky.css' => _t('Funky'),
			'Dark.css' => _t('Dark'),
            ),
            'Okaidia.css',
            _t('代码高亮主题'),
            _t('设置代码高亮插件使用的主题')
        );
        $form->addInput($codeHighlightTheme);
    
    	
    	$CDN = new Typecho_Widget_Helper_Form_Element_Radio(
            'CDN',
            array(
                'local' => _t('本地'),
		'staticfile' => _t('Staticfile'),
                '75cdn' => _t('75CDN(360)'),
                'bootcss' => _t('Bootcss'),
                'jsdelivr' => _t('jsDelivr'),
            ),
           'local',
            _t('CDN 设置'),
            _t('国外建议使用jsDelivr，国内建议使用Bootcss，本地模式纯粹是为了防止CDN挂了的应急方案')
        );
        $form->addInput($CDN);
		
		$customCss = new Typecho_Widget_Helper_Form_Element_Textarea(
            'customCss', 
            NULL, 
            NULL, 
            _t('自定义CSS样式'), 
            _t('不需要 `style` 标签')
            );
        $form->addInput($customCss);
        
        
        $customJs = new Typecho_Widget_Helper_Form_Element_Textarea(
            'customJs', 
            NULL, 
            NULL, 
            _t('自定义JS'), 
            _t('需要 `script` 标签')
            );
        $form->addInput($customJs);
	
	}
	
	// 加载短代码扩展支持
	function themeInit($self) {
		$options = $self->widget('Widget_Options');
	    if ($options->shortcode) {
	        require_once __DIR__ . '/shortcode.php';
	    }
	}
	
	// 文章页内容
	function getContent($content) {
	    $options = Typecho_Widget::widget('Widget_Options');
	    // 短代码
	    if ($options->shortcode) {
	    	$content = do_shortcode($content);
	    }  
	    if ($options->picHtmlPrint) {
	    	$content = getPicHtml($content);
	    }
	    
	    return $content;
	    
	}
	
	
	//首页内容
	function getIndexContent($content,$permalink) {
	    $options = Typecho_Widget::widget('Widget_Options');
	    // 短代码
	    if ($options->shortcode) {
	    	$content = do_shortcode($content);
	    }
	    
	    if ($options->picHtmlPrint) {
	    	$content = getPicHtml($content);
	    }
	    
	   
	    
	    $array=explode('<!--more-->', $content);
	    
	    $content=$array[0];
	    
	    if($array[1]!==null){
	        $content = $content.'<div class="readall_box" >
	                                <div class="readall_mask" ></div>
	                                <a href="'.$permalink.'" alt="阅读剩余部分" class="readall_text">阅读剩余部分</a>
	                                <i class="glyphicon glyphicon-chevron-down readall_icon"></i>
	                            </div>';
	    }
	    
	    return $content;
	}
	
	
	// 图片功能
	function getPicHtml($content) {
		$options = Typecho_Widget::widget('Widget_Options');
		
	    $pattern = '/\<img.*?src\=\"(.*?)\".*?alt\=\"(.*?)\".*?title\=\"(.*?)\"[^>]*>/i';
	    $replacement = '<center><img src="$1" alt="$2" title="$3"><span class="imgtitle">$3<span></center>';
	    // 懒加载
	    if ($options->JQlazyload) {
	    	$replacement = '<center><img class="lazyload" src="'.$options->JQlazyload_gif.'" data-original="$1" alt="$2" title="$3"><span class="imgtitle">$3<span></center>';
	    }
	    // 灯箱效果
	    if ($options->fancyboxs) {
	    	$replacement = '<center><a data-fancybox="gallery" href="$1"><img  src="$1" alt="$2" title="$3"></a><span class="imgtitle">$3<span></center>';
	    }
	    
	    //all in
	    if($options->fancyboxs&&$options->JQlazyload){
	    	$replacement = '<center><a data-fancybox="gallery" href="$1"><img class="lazyload" src="'.$options->JQlazyload_gif.'" data-original="$1" alt="$2" title="$3"></a><span class="imgtitle">$3<span></center>';
	    }
	    $content = preg_replace($pattern, $replacement, $content);
	    
	    return $content;
	}
	
	// 短代码测试
	function getContentTest($content) {
	    $pattern = '/\[(info)\](.*?)\[\s*\/\1\s*\]/';
		$replacement = '<div class="hint hint-info"><span class="glyphicon glyphicon-info-sign hint-info-icon" aria-hidden="true"></span>$2</div>';	
		$content = preg_replace($pattern, $replacement, $content);
		
		$pattern = '/\[(warning)\](.*?)\[\s*\/\1\s*\]/';
		$replacement = '<div class="hint hint-warning"><span class="glyphicon glyphicon-question-sign hint-warning-icon" aria-hidden="true"></span>$2</div>';	
		$content = preg_replace($pattern, $replacement, $content);
		
		$pattern = '/\[(danger)\](.*?)\[\s*\/\1\s*\]/';
		$replacement = '<div class="hint hint-danger"><span class="glyphicon glyphicon-exclamation-sign hint-danger-icon" aria-hidden="true"></span>$2</div>';	
		$content = preg_replace($pattern, $replacement, $content);
	    
	    return $content;
	}
	
	
	// 摘要格式清理
	function getExcerpt($excerpt,$num,$str) {
	    $array=explode('<!--more-->', $excerpt);
	    $excerpt=$array[0];
	    
	    //短代码
	    $excerpt = preg_replace('/\[[A-Za-z0-9 ="\/]+?\]/','',$excerpt);
	    //标题/引用/无序列表
	    $excerpt = preg_replace('/[-|>|#]+?[ ]/','',$excerpt);
	    //代码块
	    $excerpt = preg_replace('/[`]{1,3}[\S\s]+?[`]{1,3}/','',$excerpt);
	    //粗斜删字体样式
	    $excerpt = preg_replace('/[~|*]+?([\S\s]+?)[~|*]+?/','$1',$excerpt);
	    //超链接和图片
	    $excerpt = preg_replace('/[!]{0,1}\[([\S\s]+?)\]\([\S\s]+?\)/','$1',$excerpt);
	    //分隔符
	    $excerpt = preg_replace('/[-|*]+?/','',$excerpt);
		
		//使用mb_substr防止中文截取成乱码，需要开启extension=php_mbstring.dll扩展，一般都开了
		if($str!==''||$num!==-1){
		   return mb_substr($excerpt,0,$num,"UTF-8").$str; 
		}else {
		   return $excerpt; 
		}
	}
	
	//获取文章中第一个图片地址
	function getFirstImg($content){
	    $options = Typecho_Widget::widget('Widget_Options');
	    $img_url = '';
	    if($options->find_first_image){
	        preg_match_all('/\<img.*?src\=\"(.*?)\".*?[^>]*>/i',$content,$match);
	        if($match[1][0]){
    	      $img_url = $match[1][0];
    	      return $img_url;
    	    }
	    }
	    $images = $options->first_image;
	    if($images){
	        $images_list = explode(PHP_EOL, $images);
	        $img_url = $images_list[array_rand($images_list)];
	    }
	    $html = '';
	    return $img_url;
	}
	
	/**额外的一些小工具**/
	
	function  art_count ($cid){
	$db=Typecho_Db::get ();
	$rs=$db->fetchRow ($db->select ('table.contents.text')->from ('table.contents')->where ('table.contents.cid=?',$cid)->order ('table.contents.cid',Typecho_Db::SORT_ASC)->limit (1));
	echo mb_strlen($rs['text'], 'UTF-8');
	}
    /**
     * 加载时间
     * @return bool
     */
    function timer_start() {
        global $timestart;
        $mtime     = explode( ' ', microtime() );
        $timestart = $mtime[1] + $mtime[0];
        return true;
    }
    timer_start();
    function timer_stop( $display = 0, $precision = 3 ) {
        global $timestart, $timeend;
        $mtime     = explode( ' ', microtime() );
        $timeend   = $mtime[1] + $mtime[0];
        $timetotal = number_format( $timeend - $timestart, $precision );
        $r         = $timetotal < 1 ? $timetotal * 1000 . " ms" : $timetotal . " s";
        if ( $display ) {
            echo $r;
        }
        return $r;
    }
    
    // 设置时区
	date_default_timezone_set('Asia/Shanghai');
	/**
	 * 秒转时间，格式 年 月 日 时 分 秒
	 * 
	 * @author Roogle
	 * @return html
	 */
	function getBuildTime(){
		// 在下面按格式输入本站创建的时间
		$options = Typecho_Widget::widget('Widget_Options');
        $start_Time = $options->startTime;
        $site_create_time = strtotime('2019-11-23 13:55:00');
        if(!empty($start_Time)){
            $site_create_time = strtotime($start_Time);
        }
		$time = time() - $site_create_time;
		if(is_numeric($time)){
			$value = array(
				"years" => 0, "days" => 0, "hours" => 0,
				"minutes" => 0, "seconds" => 0,
			);
			if($time >= 31556926){
				$value["years"] = floor($time/31556926);
				$time = ($time%31556926);
			}
			if($time >= 86400){
				$value["days"] = floor($time/86400);
				$time = ($time%86400);
			}
			if($time >= 3600){
				$value["hours"] = floor($time/3600);
				$time = ($time%3600);
			}
			if($time >= 60){
				$value["minutes"] = floor($time/60);
				$time = ($time%60);
			}
			$value["seconds"] = floor($time);
			
			
			if($value['years']>0){
				echo ''.$value['years'].'年'.$value['days'].'天'.$value['hours'].'小时'.$value['minutes'].'分';	
			}else{
				echo ''.$value['days'].'天'.$value['hours'].'小时'.$value['minutes'].'分';	
			}
		}else{
			echo '';
		}
	}

    /**
    * 阅读统计
    * 调用
    */
    function get_post_view($archive){
        $cid = $archive->cid;
        $db = Typecho_Db::get();
        $prefix = $db->getPrefix();
        if (!array_key_exists('views', $db->fetchRow($db->select()->from('table.contents')))) {
            $db->query('ALTER TABLE `' . $prefix . 'contents` ADD `views` INT(10) DEFAULT 0;');
            echo 0;
            return;
        }
        $row = $db->fetchRow($db->select('views')->from('table.contents')->where('cid = ?', $cid));
        if ($archive->is('single')) {
            $db->query($db->update('table.contents')->rows(array('views' => (int) $row['views'] + 1))->where('cid = ?', $cid));
        }
        echo $row['views'];
    }
    
    /**
    * 文章置顶
    */
    function on_up_post($archive){
        $options = Typecho_Widget::widget('Widget_Options');
        $sticky = $options->sticky; //置顶的文章cid，按照排序输入, 请以半角逗号或空格分隔
        $top_text_html = '';
        if(!empty($sticky)){
            $sticky_html = '<article id="top-article" class="post top-article">
                                <div class="featured" title="置顶文章">
                                    <i class="glyphicon glyphicon-bookmark"></i>
                                </div>
                                <div class="top-article-body"><div class="top-article-slide"><ul class="top-article-slide-list js-slide-list">';
            $sticky_cids = explode(',', strtr($sticky, ' ', ',')); //分割cid
            $db = Typecho_Db::get();//获取数据库连接
            
            /*方法一，直接查询数据库，无法动态获取文章URL，已弃用
            foreach($sticky_cids as $cid) {
                $sticky_post = $db->fetchRow($archive->select()->where('cid = ?', $cid));
                $time = date('Y年m月d日',$sticky_post["created"]);
                $sticky_html = $sticky_html . '<li class=""><span><a href="/article/'.$cid.'/">《'
                                            . $sticky_post["title"] . 
                                            '》</a></span><span style="color: #959595;">（'.$time.'）</span></li>';
                }
            */
            
            //方法二，调用官方接口
            $sticky_post = $db->fetchAll($db->select()->from('table.contents')
                ->where('status = ?','publish')
                ->where('type = ?', 'post')
                ->where('cid in ?',$sticky_cids)
                ->order('cid', Typecho_Db::SORT_ASC)        
            );
            if($sticky_post){
                foreach($sticky_post as $val){                
                    $val = Typecho_Widget::widget('Widget_Abstract_Contents')->push($val);
                    $post_title = htmlspecialchars($val['title']);
                    $permalink = $val['permalink'];
                    $time = date('Y年m月d日',$val["created"]);
                    $sticky_html = $sticky_html . '<li class=""><span><a href="'.$permalink.'">《'.$post_title.'》</a></span><span style="color: #959595;">（'.$time.'）</span></li>';
                }
            }
            
            $sticky_html = $sticky_html . '</ul></div></div></article>';
        }
        echo $sticky_html;
    }
    
    /**
    * 公告
    */
    function on_top_text($archive){
        $options = Typecho_Widget::widget('Widget_Options');
        $top_text = $options->toptext;
        $top_text_html = '';
        if(!empty($top_text)){
        $top_text_html = '<article id="top-text" class="post top-text">';
        $top_text_html = $top_text_html . '<div class="featured" title="公告"><i class="glyphicon glyphicon-comment"></i></div>';
        $top_text_html = $top_text_html . '<div class="top-text-body">'. $top_text .'</span></div>';
        $top_text_html = $top_text_html . '</article>';
        }
      
        echo $top_text_html;
    }

    /**
     * 自定义CSS样式
     */
    function add_custom_css($archive){
        $options = Typecho_Widget::widget('Widget_Options');
        $css_text = $options->customCss;
        $css_text_html = '';
        if(!empty($css_text)){
        $css_text_html = '<style type="text/css">';
        $css_text_html = $css_text_html . $css_text;
        $css_text_html = $css_text_html . '</style>';
        }
        echo $css_text_html;
    }
    
    /**
     * 自定义JS样式
     */
    function add_custom_js($archive){
        $options = Typecho_Widget::widget('Widget_Options');
        $js_text = $options->customJs;
        $js_text_html = '';
        if(!empty($js_text)){
        $js_text_html =  $js_text;
        }
        echo $js_text_html;
    }

    /**
     * ICP备案
     */
    function add_ICP($archive){
        $options = Typecho_Widget::widget('Widget_Options');
        $ICP_text = $options->ICP;
        $ICP_text_html = '';
        if(!empty($ICP_text)){
        $ICP_text_html = ' | <a rel="nofollow noopener noreferrer" href="https://beian.miit.gov.cn/" target="_blank">';
        $ICP_text_html = $ICP_text_html . $ICP_text;
        $ICP_text_html = $ICP_text_html . '</a></span>';
        }
        echo $ICP_text_html;
    }

    /**
     * 显示友链
     */
    function add_links($archive){
        $options = Typecho_Widget::widget('Widget_Options');
        $links = $options->links;
        $links_html = '';
        if(!empty($links)){
            $links_list = explode(PHP_EOL, $links);
            foreach($links_list as $links_text) {
                $links_text_list = explode(',', $links_text);
                $links_html = $links_html . '<div class="recent-single-post"><a rel="noopener" href="'
                . $links_text_list[1] . '" title="'
                . $links_text_list[3] . '" target="_blank" class="post-title"><img src="'
                . $links_text_list[2] . '" alt="'
                . $links_text_list[0] . '" height="32"><span style="margin-left: 10px;">'
                . $links_text_list[0] . '</span></a></div>';
            }

        }
        echo $links_html;
    }
    /**
     * 显示自定义链接
     */
    function add_menu_link($archive){
        $options = Typecho_Widget::widget('Widget_Options');
        $menuLink = $options->menuLink;
        $menuLink_html = '';
        if(!empty($menuLink)){
            $menuLink_list = explode(PHP_EOL, $menuLink);
            foreach($menuLink_list as $menuLink_text) {
                $menuLink_text_list = explode(',', $menuLink_text);
                $menuLink_html = $menuLink_html . '<li><a href="'
                . $menuLink_text_list[1] . '" title="'
                . $menuLink_text_list[1] . '">'
                . $menuLink_text_list[0] . '</a></li>';
            }

        }
        echo $menuLink_html;
    }
    /**
     * 显示社交/分享链接
     */
    function add_cardlinks($archive){
        $options = Typecho_Widget::widget('Widget_Options');
        $cardlinks = $options->cardlinks;
        $cardlinks_html = '';
        if(!empty($cardlinks)){
            $cardlinks_html = $cardlinks_html . '<div class="card-icon">';
            $cardlinks_list = explode(PHP_EOL, $cardlinks);
            foreach($cardlinks_list as $cardlinks_text) {
                $cardlinks_text_list = explode(',', $cardlinks_text);
                $cardlinks_html = $cardlinks_html . '<a href="'.$cardlinks_text_list[1].'" title="'.$cardlinks_text_list[0].'" class="icon-'.$cardlinks_text_list[0].'"></a>';
            }
            $cardlinks_html = $cardlinks_html . '</div>';

        }
        echo $cardlinks_html;
    }