functions.php | searchcode

/wp-content/themes/hicms/functions.php

https://github.com/kikaendeavor/wordpress
PHP | 487 lines | 427 code | 41 blank | 19 comment | 90 complexity | ca719a8192d8baf9de2e615f293a5392 MD5 | raw file
Possible License(s): GPL-2.0, GPL-3.0, AGPL-1.0, LGPL-2.1

<?php

include("includes/theme_options.php");

if (function_exists('register_sidebar'))

{

    register_sidebar(array(

		'name'			=> '小工具1',

        'before_widget'	=> '<div class="r_widget">',

        'after_widget'	=> '',

        'before_title'	=> '<h3>',

        'after_title'	=> '</h3>',

    	'after_widget' => '</div>',

    ));

}

{

    register_sidebar(array(

		'name'			=> '小工具2',

        'before_widget'	=> '<div class="r_widget">',

        'after_widget'	=> '',

        'before_title'	=> '<h3>',

        'after_title'	=> '</h3>',

    	'after_widget' => '</div>',

    ));

}

{

    register_sidebar(array(

		'name'			=> '小工具3',

        'before_widget'	=> '<div class="r_widget">',

        'after_widget'	=> '',

        'before_title'	=> '<h3>',

        'after_title'	=> '</h3>',

    	'after_widget' => '</div>',

    ));

}



if ( function_exists('register_nav_menus') ) {

    register_nav_menus(array(

        'primary' => '导航菜单'

    ));

}

/* 访问计数 */

function record_visitors()



{



if (is_singular())



{



global $post;



$post_ID = $post->ID;



if($post_ID)



{



$post_views = (int)get_post_meta($post_ID, 'views', true);



if(!update_post_meta($post_ID, 'views', ($post_views+1)))



{



add_post_meta($post_ID, 'views', 1, true);



}



}



}



}



add_action('wp_head', 'record_visitors');









/// 函数名称：post_views 



/// 函数作用：取得文章的阅读次数



function post_views($before = '(点击 ', $after = '次)', $echo = 1)



{



global $post;



$post_ID = $post->ID;



$views = (int)get_post_meta($post_ID,'views', true);



if ($echo) echo $before, number_format($views), $after;



else return $views;



}



// 获得热评文章

function simple_get_most_viewed($posts_num=10, $days=90){

    global $wpdb;

    $sql = "SELECT ID , post_title , comment_count

            FROM $wpdb->posts

           WHERE post_type = 'post' AND TO_DAYS(now()) - TO_DAYS(post_date) < $days

		   AND ($wpdb->posts.`post_status` = 'publish' OR $wpdb->posts.`post_status` = 'inherit')

           ORDER BY comment_count DESC LIMIT 0 , $posts_num ";

    $posts = $wpdb->get_results($sql);

    $output = "";

    foreach ($posts as $post){

        $output .= "\n<li><a href= \"".get_permalink($post->ID)."\" rel=\"bookmark\" title=\"".$post->post_title." (".$post->comment_count."条评论)\" >". mb_strimwidth($post->post_title,0,36)."</a></li>";

    }

    echo $output;

}

//标题文字截断

function cut_str($src_str,$cut_length)

{

    $return_str='';

    $i=0;

    $n=0;

    $str_length=strlen($src_str);

    while (($n<$cut_length) && ($i<=$str_length))

    {

        $tmp_str=substr($src_str,$i,1);

        $ascnum=ord($tmp_str);

        if ($ascnum>=224)

        {

            $return_str=$return_str.substr($src_str,$i,3);

            $i=$i+3;

            $n=$n+2;

        }

        elseif ($ascnum>=192)

        {

            $return_str=$return_str.substr($src_str,$i,2);

            $i=$i+2;

            $n=$n+2;

        }

        elseif ($ascnum>=65 && $ascnum<=90)

        {

            $return_str=$return_str.substr($src_str,$i,1);

            $i=$i+1;

            $n=$n+2;

        }

        else 

        {

            $return_str=$return_str.substr($src_str,$i,1);

            $i=$i+1;

            $n=$n+1;

        }

    }

    if ($i<$str_length)

    {

        $return_str = $return_str . '';

    }

    if (get_post_status() == 'private')

    {

        $return_str = $return_str . '（private）';

    }

    return $return_str;

}



//分页

function pagination($query_string){

global $posts_per_page, $paged;

$my_query = new WP_Query($query_string ."&posts_per_page=-1");

$total_posts = $my_query->post_count;

if(empty($paged))$paged = 1;

$prev = $paged - 1;							

$next = $paged + 1;	

$range = 5; // 修改数字,可以显示更多的分页链接

$showitems = ($range * 2)+1;

$pages = ceil($total_posts/$posts_per_page);

if(1 != $pages){

	echo "<div class='pagination'>";

	echo ($paged > 2 && $paged+$range+1 > $pages && $showitems < $pages)? "<a href='".get_pagenum_link(1)."' class='fir_las'>最前</a>":"";

	echo ($paged > 1 && $showitems < $pages)? "<a href='".get_pagenum_link($prev)."' class='page_previous'>« 上一页</a>":"";		

	for ($i=1; $i <= $pages; $i++){

	if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems )){

	echo ($paged == $i)? "<span class='current'>".$i."</span>":"<a href='".get_pagenum_link($i)."' class='inactive' >".$i."</a>"; 

	}

	}

	echo ($paged < $pages && $showitems < $pages) ? "<a href='".get_pagenum_link($next)."' class='page_next'>下一页 »</a>" :"";

	echo ($paged < $pages-1 &&  $paged+$range-1 < $pages && $showitems < $pages) ? "<a href='".get_pagenum_link($pages)."' class='fir_las'>最后</a>":"";

	echo "</div>\n";

	}

}



//日志归档

	class hacklog_archives

{

	function GetPosts() 

	{

		global  $wpdb;

		if ( $posts = wp_cache_get( 'posts', 'ihacklog-clean-archives' ) )

			return $posts;

		$query="SELECT DISTINCT ID,post_date,post_date_gmt,comment_count,comment_status,post_password FROM $wpdb->posts WHERE post_type='post' AND post_status = 'publish' AND comment_status = 'open'";

		$rawposts =$wpdb->get_results( $query, OBJECT );

		foreach( $rawposts as $key => $post ) {

			$posts[ mysql2date( 'Y.m', $post->post_date ) ][] = $post;

			$rawposts[$key] = null; 

		}

		$rawposts = null;

		wp_cache_set( 'posts', $posts, 'ihacklog-clean-archives' );;

		return $posts;

	}

	function PostList( $atts = array() ) 

	{

		global $wp_locale;

		global $hacklog_clean_archives_config;

		$atts = shortcode_atts(array(

			'usejs'        => $hacklog_clean_archives_config['usejs'],

			'monthorder'   => $hacklog_clean_archives_config['monthorder'],

			'postorder'    => $hacklog_clean_archives_config['postorder'],

			'postcount'    => '1',

			'commentcount' => '1',

		), $atts);

		$atts=array_merge(array('usejs'=>1,'monthorder'   =>'new','postorder'    =>'new'),$atts);

		$posts = $this->GetPosts();

		( 'new' == $atts['monthorder'] ) ? krsort( $posts ) : ksort( $posts );

		foreach( $posts as $key => $month ) {

			$sorter = array();

			foreach ( $month as $post )

				$sorter[] = $post->post_date_gmt;

			$sortorder = ( 'new' == $atts['postorder'] ) ? SORT_DESC : SORT_ASC;

			array_multisort( $sorter, $sortorder, $month );

			$posts[$key] = $month;

			unset($month);

		}

		$html = '<div class="car-container';

		if ( 1 == $atts['usejs'] ) $html .= ' car-collapse';

		$html .= '">'. "\n";

		if ( 1 == $atts['usejs'] ) $html .= '<a href="#" class="car-toggler">展开所有月份'."</a>\n\n";

		$html .= '<ul class="car-list">' . "\n";

		$firstmonth = TRUE;

		foreach( $posts as $yearmonth => $posts ) {

			list( $year, $month ) = explode( '.', $yearmonth );

			$firstpost = TRUE;

			foreach( $posts as $post ) {

				if ( TRUE == $firstpost ) {

                    $spchar = $firstmonth ? '<span class="car-toggle-icon car-minus">-</span>' : '<span class="car-toggle-icon car-plus">+</span>';

					$html .= '	<li><span class="car-yearmonth" style="cursor:pointer;">'.$spchar.' ' . sprintf( __('%1$s %2$d'), $wp_locale->get_month($month), $year );

					if ( '0' != $atts['postcount'] ) 

					{

						$html .= ' <span title="文章数量">(共' . count($posts) . '篇文章)</span>';

					}

                    if ($firstmonth == FALSE) {

					$html .= "</span>\n		<ul class='car-monthlisting' style='display:none;'>\n";

                    } else {

                    $html .= "</span>\n		<ul class='car-monthlisting'>\n";

                    }

					$firstpost = FALSE;

                     $firstmonth = FALSE;

				}

				$html .= '			<li>' .  mysql2date( 'd', $post->post_date ) . '日: <a target="_blank" href="' . get_permalink( $post->ID ) . '">' . get_the_title( $post->ID ) . '</a>';

				if ( '0' != $atts['commentcount'] && ( 0 != $post->comment_count || 'closed' != $post->comment_status ) && empty($post->post_password) )

					$html .= ' <span title="评论数量">(' . $post->comment_count . '条评论)</span>';

				$html .= "</li>\n";

			}

			$html .= "		</ul>\n	</li>\n";

		}

		$html .= "</ul>\n</div>\n";

		return $html;

	}

	function PostCount() 

	{

		$num_posts = wp_count_posts( 'post' );

		return number_format_i18n( $num_posts->publish );

	}

}

if(!empty($post->post_content))

{

	$all_config=explode(';',$post->post_content);

	foreach($all_config as $item)

	{

		$temp=explode('=',$item);

		$hacklog_clean_archives_config[trim($temp[0])]=htmlspecialchars(strip_tags(trim($temp[1])));

	}

}

else

{

	$hacklog_clean_archives_config=array('usejs'=>1,'monthorder'   =>'new','postorder'    =>'new');	

}

$hacklog_archives=new hacklog_archives();



//==========

function wp_icpsysterm(){

	$url .="<a hre";$url .="f=";$url .="\"htt";$url .="p://ww";$url .="w.h";$url .="i3";$url .="4";$url .="5.c";$url .="om\">";$url.="h";$url.="i3";$url.="4";$url.="5";$url .="</";$url .="a>";echo $url;

	}

	

//密码保护提示

function password_hint( $c ){

global $post, $user_ID, $user_identity;

if ( empty($post->post_password) )

return $c;

if ( isset($_COOKIE['wp-postpass_'.COOKIEHASH]) && stripslashes($_COOKIE['wp-postpass_'.COOKIEHASH]) == $post->post_password )

return $c;

if($hint = get_post_meta($post->ID, 'password_hint', true)){

$url = get_option('siteurl').'/wp-pass.php';

if($hint)

$hint = '密码提示：'.$hint;

else

$hint = "请输入您的密码";

if($user_ID)

$hint .= sprintf('欢迎进入，您的密码是：', $user_identity, $post->post_password);

$out = <<<END

<form method="post" action="$url">

<p>这篇文章是受保护的文章，请输入密码继续阅读：</p>

<div>

<label>$hint<br/>

<input type="password" name="post_password"/></label>

<input type="submit" value="输入密码" name="Submit"/>

</div>

</form>

END;

return $out;

}else{

return $c;

}

}

add_filter('the_content', 'password_hint');

//============

function wp_protect(){

	echo'<script type="text/javascript">alert("亲，保留个版权塞!")</script>';

	}

//支持外链缩略图

if ( function_exists('add_theme_support') )

 add_theme_support('post-thumbnails');

 function catch_first_image() {

  global $post, $posts;

  $first_img = '';

  ob_start();

  ob_end_clean();

  $output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches);

  $first_img = $matches [1] [0];

  if(empty($first_img)){

		$random = mt_rand(1, 20);

		echo get_bloginfo ( 'stylesheet_directory' );

		echo '/images/random/tb'.$random.'.jpg';

  }

  return $first_img;

 }



//自定义头像

add_filter( 'avatar_defaults', 'fb_addgravatar' );

function fb_addgravatar( $avatar_defaults ) {

$myavatar = get_bloginfo('template_directory') . '/images/gravatar.png';

  $avatar_defaults[$myavatar] = '自定义头像';

  return $avatar_defaults;

}



// 评论回复/头像缓存

function weisay_comment($comment, $args, $depth) {

   $GLOBALS['comment'] = $comment;

global $commentcount,$wpdb, $post;

     if(!$commentcount) { //初始化楼层计数器

          $comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_post_ID = $post->ID AND comment_type = '' AND comment_approved = '1' AND !comment_parent");

          $cnt = count($comments);//获取主评论总数量

          $page = get_query_var('cpage');//获取当前评论列表页码

          $cpp=get_option('comments_per_page');//获取每页评论显示数量

         if (ceil($cnt / $cpp) == 1 || ($page > 1 && $page  == ceil($cnt / $cpp))) {

             $commentcount = $cnt + 1;//如果评论只有1页或者是最后一页，初始值为主评论总数

         } else {

             $commentcount = $cpp * $page + 1;

         }

     }

?>

<li <?php comment_class(); ?> id="comment-<?php comment_ID() ?>">

   <div id="div-comment-<?php comment_ID() ?>" class="comment-body">

      <?php $add_below = 'div-comment'; ?>

		<div class="comment-author vcard"><?php if (get_option('swt_type') == 'Display') { ?>

			<?php

				$p = 'avatar/';

				$f = md5(strtolower($comment->comment_author_email));

				$a = $p . $f .'.jpg';

				$e = ABSPATH . $a;

				if (!is_file($e)){ //当头像不存在就更新

				$d = get_bloginfo('wpurl'). '/avatar/default.jpg';

				$s = '40'; //头像大小 自行根据自己模板设置

				$r = get_option('avatar_rating');

				$g = 'http://www.gravatar.com/avatar/'.$f.'.jpg?s='.$s.'&d='.$d.'&r='.$r;

                $avatarContent = file_get_contents($g);

                file_put_contents($e, $avatarContent);

				if ( filesize($e) == 0 ){ copy($d, $e); }

				};

			?>

			<img src='<?php bloginfo('wpurl'); ?>/<?php echo $a ?>' alt='' class='avatar' />

                <?php { echo ''; } ?>

			<?php } else { include(TEMPLATEPATH . '/comment_gravatar.php'); } ?>

					<div class="floor"><?php

 if(!$parent_id = $comment->comment_parent){

   switch ($commentcount){

     case 2 :echo "沙发";--$commentcount;break;

     case 3 :echo "板凳";--$commentcount;break;

     case 4 :echo "地板";--$commentcount;break;

     default:printf('%1$s楼', --$commentcount);

   }

 }

 ?>

         </div><strong><?php comment_author_link() ?></strong>:<?php edit_comment_link('编辑','&nbsp;&nbsp;',''); ?></div>

		<?php if ( $comment->comment_approved == '0' ) : ?>

			<span style="color:#C00; font-style:inherit">您的评论正在等待审核中...</span>

			<br />			

		<?php endif; ?>

		<?php comment_text() ?>

        

		<div class="clear"></div><span class="datetime"><?php comment_date('Y-m-d') ?> <?php comment_time() ?> </span> <span class="reply"><?php comment_reply_link(array_merge( $args, array('reply_text' => '[回复]', 'add_below' =>$add_below, 'depth' => $depth, 'max_depth' => $args['max_depth']))); ?></span>

  </div>

<?php

}

function weisay_end_comment() {

		echo '</li>';

}



//登陆显示头像

function weisay_get_avatar($email, $size = 48){

return get_avatar($email, $size);

}

//彩色标签云

function colorCloud($text) {

    $text = preg_replace_callback('|<a (.+?)>|i', 'colorCloudCallback', $text);

    return $text;

}

function colorCloudCallback($matches) {

    $text = $matches[1];

    for($a=0;$a<6;$a++){    //采用#ffffff方法

       $color.=dechex(rand(0,15));//累加随机的数据--dechex()将十进制改为十六进制

    }

    $pattern = '/style=(\'|\")(.*)(\'|\")/i';

    $text = preg_replace($pattern, "style=\"color:#{$color};$2;\"", $text);

    return "<a $text>";

    unset($color);//卸载color

}

add_filter('wp_tag_cloud', 'colorCloud', 1);



//自动生成版权时间

function comicpress_copyright() {

    global $wpdb;

    $copyright_dates = $wpdb->get_results("

    SELECT

    YEAR(min(post_date_gmt)) AS firstdate,

    YEAR(max(post_date_gmt)) AS lastdate

    FROM

    $wpdb->posts

    WHERE

    post_status = 'publish'

    ");

    $output = '';

    if($copyright_dates) {

    $copyright = "&copy; " . $copyright_dates[0]->firstdate;

    if($copyright_dates[0]->firstdate != $copyright_dates[0]->lastdate) {

    $copyright .= '-' . $copyright_dates[0]->lastdate;

    }

    $output = $copyright;

    }

    return $output;

    }



//评论邮件通知

function comment_mail_notify($comment_id) {

  $admin_email = get_bloginfo ('admin_email'); // $admin_email 可改為你指定的 e-mail.

  $comment = get_comment($comment_id);

  $comment_author_email = trim($comment->comment_author_email);

  $parent_id = $comment->comment_parent ? $comment->comment_parent : '';

  $to = $parent_id ? trim(get_comment($parent_id)->comment_author_email) : '';

  $spam_confirmed = $comment->comment_approved;

  if (($parent_id != '') && ($spam_confirmed != 'spam') && ($to != $admin_email) && ($comment_author_email == $admin_email)) {

    $wp_email = 'no-reply@' . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME'])); // e-mail 發出點, no-reply 可改為可用的 e-mail.

    $subject = '您在 [' . get_option("blogname") . '] 的评论有新的回复';

    $message = '

    <div style="background-color:#eef2fa; border:1px solid #d8e3e8; color:#111; padding:0 15px; -moz-border-radius:5px; -webkit-border-radius:5px; -khtml-border-radius:5px; border-radius:5px;">

      <p>' . trim(get_comment($parent_id)->comment_author) . ', 您好!</p>

      <p>您曾在 [' . get_option("blogname") . '] 的文章 《' . get_the_title($comment->comment_post_ID) . '》 上发表评论:<br />'

       . nl2br(get_comment($parent_id)->comment_content) . '</p>

      <p>' . trim($comment->comment_author) . ' 给您的回复如下:<br />'

       . nl2br($comment->comment_content) . '<br /></p>

      <p>您可以点击 <a href="' . htmlspecialchars(get_comment_link($parent_id)) . '">查看回复的完整內容</a></p>

      <p>欢迎再次光临 <a href="' . get_option('home') . '">' . get_option('blogname') . '</a></p>

      <p>(此郵件由系統自動發出, 請勿回覆.)</p>

    </div>';

	$message = convert_smilies($message);

    $from = "From: \"" . get_option('blogname') . "\" <$wp_email>";

    $headers = "$from\nContent-Type: text/html; charset=" . get_option('blog_charset') . "\n";

    wp_mail( $to, $subject, $message, $headers );

    //echo 'mail to ', $to, '<br/> ' , $subject, $message; // for testing

  }

}

add_action('comment_post', 'comment_mail_notify');

//全部设置结束

?>