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<?php
//start//http://blog.wpjam.com/m/postviews-for-admin/
//统计浏览量，配合WP-PostViews插件
add_filter('manage_posts_columns', 'postviews_admin_add_column');
function postviews_admin_add_column($columns){
$columns['views'] = __('Views');
return $columns;
}
add_action('manage_posts_custom_column','postviews_admin_show',10,2);
function postviews_admin_show($column_name,$id){
if ($column_name != 'views')
return;
$post_views = get_post_meta($id, "views",true);
echo $post_views;
}
//end------------------------------------------------------
//更改作者链接//默认为http://youthlin.com/author/用户名
//https://codex.wordpress.org/Plugin_API/Filter_Reference/author_link
add_filter( 'author_link', 'modify_author_link', 10, 1 );
function modify_author_link( $link ) {
$link = 'http://youthlin.com/';
return $link;
}
//end-------------------------------------------------------
//网络字体替换。用add_filter
function my_font_url() {
$font_url = '';
if ( 'off' !== _x( 'on', 'Lato font: on or off', 'twentyfourteen' ) ) {
$font_url = add_query_arg( 'family',
urlencode( 'Lato:300,400,700,900,300italic,400italic,700italic' ), "//fonts.useso.com/css" );
//http://doufu.me/tofu/219.html http://www.amznz.com/fonts-googleapis-com-load-slow/
}
return $font_url;
}
add_filter('twentyfourteen_font_url','my_font_url');
//end-------------------------------------------------------
//评论回复电邮通知
function comment_mail_notify($comment_id) {
$admin_notify = '1'; // admin 要不要收回复通知 ( '1'=要 ; '0'=不要 )
$admin_email = get_bloginfo ('admin_email'); // $admin_email 可改为你指定的 e-mail.
$comment = get_comment($comment_id);
$comment_author_email = trim($comment->comment_author_email);
$parent_id = $comment->comment_parent ? $comment->comment_parent : '';
global $wpdb;
if ($wpdb->query("Describe {$wpdb->comments} comment_mail_notify") == '')
$wpdb->query("ALTER TABLE {$wpdb->comments} ADD COLUMN comment_mail_notify TINYINT NOT NULL DEFAULT 0;");
if ( ($comment_author_email != $admin_email && isset($_POST['comment_mail_notify']))
|| ($comment_author_email == $admin_email && $admin_notify == '1') )
$wpdb->query("UPDATE {$wpdb->comments} SET comment_mail_notify='1' WHERE comment_ID='$comment_id'");
$notify = $parent_id ? get_comment($parent_id)->comment_mail_notify : '0';
$spam_confirmed = $comment->comment_approved;
if ($parent_id != '' && $spam_confirmed != 'spam' && $notify == '1') {
$wp_email = 'no-reply@' . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME']));
// e-mail 发出点, no-reply 可改为可用的 e-mail.
$to = trim(get_comment($parent_id)->comment_author_email);
$subject = '您在 [' . get_option("blogname") . '] 的留言有了回复';
$message = '
<div style="background-color:#eef2fa; border:1px solid #d8e3e8; color:#111; padding:0 15px; -moz-border-radius:5px; -webkit-border-radius:5px; -khtml-border-radius:5px;">
<p><strong>' . trim(get_comment($parent_id)->comment_author) . '</strong>, 您好!</p>
<p>您曾在《' . get_the_title($comment->comment_post_ID) . '》的留言:<br /><div style="color:#060;background-color:#cc3;padding:20px 20px;box-shadow: 10px 10px 5px #123;border-radius:20px;" >
' . trim(get_comment($parent_id)->comment_content) .'</div></p>
<p><strong>' . trim($comment->comment_author) . ' </strong>.给您的回复:<br /><div style="border-radius:25px;color:#000;background-color:#090;box-shadow: 5px 10px 5px #321;padding:20px 20px;margin-top:20px;"> ' . trim($comment->comment_content) . ' </div><br /></p>
<p>您可以<a href="' . htmlspecialchars(get_comment_link($parent_id)) . '"><strong style="color:#22f;background-color:#cc3;border-radius:20px;">点击查看回复的完整內容</strong></a></p>
<p>欢迎再度光临 <a href="' . get_option('home') . '">' . get_option('blogname') . '</a></p>
<p>(此邮件由系统自动发送，请勿回复.)</p>
</div>';
//样式是自己写的 Youth．霖 http://youthlin.com/
$from = "From: \"" . get_option('blogname') . "\" <$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');
// 自动加勾选栏
function add_checkbox() {
echo '<p><input type="checkbox" name="comment_mail_notify" id="comment_mail_notify" value="comment_mail_notify" checked="checked" style="margin:6px 4px;float:left;" /><label for="comment_mail_notify">有人回复时邮件通知我</label></p>';
}
add_action('comment_form', 'add_checkbox');
//回复END--------------------------------------------------------
//后台登陆数学验证码 http://www.tennfy.com/1794.html
function myplugin_add_login_fields() {
//获取两个随机数, 范围0~9
$num1=rand(0,9);
$num2=rand(0,9);
//最终网页中的具体内容
echo "<p><label for='math' class='small'>验证码<br />
$num1 + $num2 = ?
<input type='text' name='sum' class='input' value='' size='25'>"
."<input type='hidden' name='num1' value='$num1'>"
."<input type='hidden' name='num2' value='$num2'></label></p>";
}
add_action('login_form','myplugin_add_login_fields');
function login_val() {
if($_SERVER['REQUEST_METHOD'] == "POST"){
$sum=$_POST['sum'];
switch($sum){
case $_POST['num1']+$_POST['num2']:break;
case null:wp_die('错误: 请输入验证码.');break;
default:wp_die('错误: 验证码错误,请重试.');
}
}
}
add_action('login_form_login','login_val');
//end-----------------------------------------------------------
//wp-login.php添加参数
add_action('login_enqueue_scripts','login_protection');
function login_protection(){
if($_SERVER['REQUEST_METHOD']=='POST'){
if ( $_POST['sum'] == $_POST['num1'] + $_POST['num2'])
return;
}
if($_GET['abc'] == '123')//必须加?abc=123才能打开登录页面。//当然得换个不好猜测的
return;
header('Location: http://youthlin.com/');
}
//end-----------------------------------------------
//添加后台快捷键提交评论
add_action('admin_footer', 'Bing_admin_comment_ctrlenter');
function Bing_admin_comment_ctrlenter(){
echo
'<script type="text/javascript">
jQuery(document).ready(function($){
$("textarea").keypress(function(e){
if(e.ctrlKey&&e.which==13||e.which==10){
$("#replybtn").click();
}
});
});</script>';
};
//end----------------------------------------------------
//标签云 边栏http://www.biantime.com/bian/caise-biaoqian --彼岸时光网
function colorCloud($text) {$text = preg_replace_callback('|<a (.+?)>|i','colorCloudCallback', $text);return $text;}
function colorCloudCallback($matches) {
$text = $matches[1];
$color = dechex(rand(0,16777215));//可选的颜色
$pattern = '/style=(\'|\”)(.*)(\'|\”)/i';
$text = preg_replace($pattern, "style=\"color:#{$color};$2;\"", $text);
return "<a $text>";}
add_filter('wp_tag_cloud', 'colorCloud', 1);
//end-----------------------------------------------------
//垃圾评论拦截 http://www.bgbk.org/wp-code-comment-spam.html
class anti_spam {
function anti_spam() {
if ( !current_user_can('level_0') ) {
add_action('template_redirect', array($this, 'w_tb'), 1);
add_action('init', array($this, 'gate'), 1);
add_action('preprocess_comment', array($this, 'sink'), 1);
}
}
function w_tb() {
if ( is_singular() ) {
ob_start(create_function('$input','return preg_replace("#textarea(.*?)name=([\"\'])comment([\"\'])(.+)/textarea>#",
"textarea$1name=$2w$3$4/textarea><textarea name=\"comment\" cols=\"100%\" rows=\"4\" style=\"display:none\"></textarea>",$input);') );
}
}
function gate() {
if ( !empty($_POST['w']) && empty($_POST['comment']) ) {
$_POST['comment'] = $_POST['w'];
} else {
$request = $_SERVER['REQUEST_URI'];
$referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '隐瞒';
$IP = isset($_SERVER["HTTP_X_FORWARDED_FOR"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] . ' (透过代理)' : $_SERVER["REMOTE_ADDR"];
$way = isset($_POST['w']) ? '手动操作' : '未经评论表格';
$spamcom = isset($_POST['comment']) ? $_POST['comment'] : null;
$_POST['spam_confirmed'] = "请求: ". $request. "\n来路: ". $referer. "\nIP: ". $IP. "\n方式: ". $way. "\n內容: ". $spamcom. "\n -- 记录成功 --";
}
}
function sink( $comment ) {
if ( !empty($_POST['spam_confirmed']) ) {
if ( in_array( $comment['comment_type'], array('pingback', 'trackback') ) ) return $comment;
//方法一: 直接挡掉, 將 die(); 前面两斜线刪除即可.
die();
//方法二: 标记为 spam, 留在资料库检查是否误判.
//add_filter('pre_comment_approved', create_function('', 'return "spam";'));
//$comment['comment_content'] = "[ 小墙判断这是 Spam! ]\n". $_POST['spam_confirmed'];
}
return $comment;
}
}
$anti_spam = new anti_spam();
//end---------------------------------貌似并没有什么用(-｡-;)--------------------------
//屏蔽纯英文留言
function scp_comment_post( $incoming_comment ) {
$pattern = '/[一-龥]/u';
if(!preg_match($pattern, $incoming_comment['comment_content'])) {
wp_die( "You should type some Chinese word (like 你好) in your comment to pass the spam-check, thanks for your patience! 请使用中文留言!" );
}
return( $incoming_comment );
}
add_filter('preprocess_comment', 'scp_comment_post');
//end---------------------------------------------------------
// 替换 WordPress 默认 Emoji 资源地址
function c7sky_change_wp_emoji_baseurl($url){
return set_url_scheme('//twemoji.maxcdn.com/72x72/');
}
add_filter('emoji_url', 'c7sky_change_wp_emoji_baseurl');
//end----------------http://c7sky.com/change-the-wordpress-emoji-cdn.html--------
//系统表情指向主题表情(修改表情代码_代码1/3)
add_filter('smilies_src','custom_smilies_src',1,20);
function custom_smilies_src ($img_src, $img, $siteurl){
return get_bloginfo('template_directory').'/../2014/images/smilies/'.$img;
}
//表情代码转换图片(修改表情代码_代码2/3)
if ( !isset( $wpsmiliestrans ) ) {
$wpsmiliestrans = array(
' ' => 'icon_question.gif',
' ' => 'icon_razz.gif',
' ' => 'icon_sad.gif',
'[/愤怒]' => 'icon_smile.gif',
' ' => 'icon_redface.gif',
' ' => 'icon_biggrin.gif',
' ' => 'icon_surprised.gif',
' ' => 'icon_eek.gif',
' ' => 'icon_confused.gif',
' ' => 'icon_cool.gif',
' ' => 'icon_lol.gif',
' ' => 'icon_mad.gif',
' ' => 'icon_rolleyes.gif',
' ' => 'icon_wink.gif',
' ' => 'icon_neutral.gif',
' ' => 'icon_cry.gif',
' ' => 'icon_arrow.gif',
' ' => 'icon_exclaim.gif',
' ' => 'icon_evil.gif',
' ' => 'icon_mrgreen.gif',
':?:' => 'icon_question.gif',
':razz:' => 'icon_razz.gif',
':sad:' => 'icon_sad.gif',
':evil:' => 'icon_smile.gif',
':!:' => 'icon_redface.gif',
':smile:' => 'icon_biggrin.gif',
':oops:' => 'icon_surprised.gif',
':grin:' => 'icon_eek.gif',
':eek:' => 'icon_confused.gif',
':shock:' => 'icon_cool.gif',
':???:' => 'icon_lol.gif',
':cool:' => 'icon_mad.gif',
':lol:' => 'icon_rolleyes.gif',
':mad:' => 'icon_wink.gif',
':twisted:' => 'icon_neutral.gif',
':roll:' => 'icon_cry.gif',
':wink:' => 'icon_arrow.gif',
':idea:' => 'icon_exclaim.gif',
':arrow:' => 'icon_evil.gif',
':neutral:' => 'icon_mrgreen.gif',
':cry:' => 'icon_eek.gif',
':mrgreen:' => 'icon_razz.gif',
);
}
//3/3在comment.php
//end--------------------------------------
//wordpress版权信息代码
function add_copyright($content) {
if(is_single() or is_feed()) {
$content.= "<hr />";
$content.= '<div class="copyright" style="border: 1px solid;font-size: smaller;background-color: beige;border-radius: 9px">
<div style="border-left-color: green;border-left-style: solid;border-left-width: 5px;margin: 1%;">
<h5 style="margin:0;"><small>声明</small></h5><ul style="margin-bottom:0">
<li class="copyright-li">本作品采用<a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank">知识共享署名-非商业性使用-相同方式共享 4.0 国际许可协议</a>进行许可。除非注明，<a href="http://youthlin.com" target="_blank"><strong>霖博客</strong></a>文章均为原创。</li>
<li class="copyright-li">转载请保留本文(<a name="theTitle">《'.get_the_title().'》</a>)链接地址 : <u name="shortLink">'.wp_get_shortlink(get_the_ID()).'</u></li>
<li class="copyright-li">订阅本站：<a title="霖博客的RSS源" href="http://youthlin.com/feed/" rel="nofollow">http://youthlin.com/feed/</a></li></ul></div></div><!--.copyright-->';
}
return $content;
}
add_filter ('the_content', 'add_copyright');
//end----------------------------------------------------------
//fancybox 图片暗箱 header里需要引用CSS/JS
add_filter('the_content', 'fancybox');
function fancybox ($content){
global $post;
$pattern = "/<a(.*?)href=('|\")([^>]*).(bmp|gif|jpeg|jpg|png|swf)('|\")(.*?)>(.*?)<\/a>/i";
$replacement = '<a$1href=$2$3.$4$5 rel="box" class="fancybox"$6>$7</a>';
$content = preg_replace($pattern, $replacement, $content);
return $content;
}
//end-------------------------------------------
//近期评论 http://youthlin.com/?p=610
class My_Widget_Recent_Comments extends WP_Widget {
//新版Wordpress不能继承于WP_Widget_Recent_Comments了，后台不显示
public function __construct() {
$widget_ops = array('classname' => 'my_widget_recent_comments', 'description' => __('显示最新评论内容'));
parent::__construct('my-recent-comments', __('近期评论(带头像)'), $widget_ops);
}
function widget( $args, $instance ) {
global $comments, $comment;
$cache = wp_cache_get('widget_recent_comments', 'widget');
if ( ! is_array( $cache ) )
$cache = array();
if ( ! isset( $args['widget_id'] ) )
$args['widget_id'] = $this->id;
if ( isset( $cache[ $args['widget_id'] ] ) ) {
echo $cache[ $args['widget_id'] ];
return;
}
extract($args, EXTR_SKIP);
$output = '';
$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Comments' );
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
if ( ! $number )
$number = 5;
//////////////////// 2 这里 /////////////////////////
$comments = get_comments( apply_filters( 'widget_comments_args', array( 'number' => $number, 'status' => 'approve', 'post_status' => 'publish' , 'user_id' => 0) ) );
$output .= $before_widget;
if ( $title )
$output .= $before_title . $title . $after_title;
$output .= '<style>.recmtfleft{float:left;margin-right:4px;}.recmtauthor{font-weight:900;}span.recntfright {display: block;min-height: 53px;}.recentcomments{clear:both;padding:2px 1px;border-bottom: 1px dotted gray;}.recmtfleft .avatar{border-radius: 8px; -webkit-border-radius: 8px; -moz-border-radius:8px;}</style><ul id="recentcomments">';
if ( $comments ) {
// Prime cache for associated posts. (Prime post term cache if we need it for permalinks.)
$post_ids = array_unique( wp_list_pluck( $comments, 'comment_post_ID' ) );
_prime_post_caches( $post_ids, strpos( get_option( 'permalink_structure' ), '%category%' ), false );
foreach ( (array) $comments as $comment) {
//////////////////// 1 这里 /////////////////////////
$avatar = '<span class="recmtfleft">'.get_avatar($comment,53,'','头像').'</span>';
$output .= '<li class="recentcomments">' . /* translators: comments widget: 1: comment author, 2: post link */
sprintf(_x('%1$s : %2$s', 'widgets'),
$avatar .'<span class="recntfright"><span class="recmtauthor fn">'. get_comment_author_link().'</span>',
'<a href="'. esc_url( get_comment_link($comment->comment_ID) )
. '" title="《'.get_the_title($comment->comment_post_ID).'》,于'.get_comment_date('Y-m-j')
. '">'
. mb_strimwidth(strip_tags($comment->comment_content),0,64, '[...]') . '</a>') . '</span></li>';
}
}
/*http://www.typemylife.com/wordpress-recent-comments-remove-author-name-display-content/
修改步骤一:
把(_x('%1$s on %2$s', 'widgets')里面的这个单词“on”改成冒号“：”。
修改步骤二：
把get_the_title($comment->comment_post_ID)改为mb_strimwidth(strip_tags($comment->comment_content),0,50, 。。。》)。 这里的数字“50”是用来限制评论显示的字数，可以自行修改，至于后边那个小尾巴"。。。》"则是用来在实际评论字数少于允许显示的字数时补充空白处的，也可以依自己喜欢的格式修改之。(_注:。。。》要用单引号括起来)
以上修改完成后，最新评论的格式就变为：“读者ID”+"："+“实际评论内容”。
2）让最新评论不显示作者自己的评论
修改对象依然是上面提到的default-widgets.php文件。
搜索到以下代码片段：
$comments = get_comments( apply_filters( 'widget_comments_args', array( 'number' => $number, 'status' => 'approve', 'post_status' => 'publish' ) ) );
修改为以下格式：
$comments = get_comments( apply_filters( 'widget_comments_args', array( 'number' => $number, 'status' => 'approve', 'post_status' => 'publish', 'type' => 'comment', 'user_id' => 0 ) ) );
解释一下：'user_id' => 0效果为不显示站长自己的回复，'type' => 'comment'效果为只显示评论类留言，即，不显示pingback和trackback类留言。
*/
$output .= '</ul>';
$output .= $after_widget;
echo $output;
$cache[$args['widget_id']] = $output;
wp_cache_set('widget_recent_comments', $cache, 'widget');
}
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['number'] = absint( $new_instance['number'] );
return $instance;
}
public function form( $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;
?>
<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></p>
<p><label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of comments to show:' ); ?></label>
<input class="tiny-text" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="number" step="1" min="1" value="<?php echo $number; ?>" size="3" /></p>
<?php
}
public function flush_widget_cache() {
_deprecated_function( __METHOD__, '4.4' );
}
}
register_widget('My_Widget_Recent_Comments');
//end--------------------------------------------------------------------------
//说说
/** http://nichen.info/add-mood-widget/
* WP添加侧边栏“心情随笔”
*
* http://www.nuodou.com/a/856.html
* WordPress自定义侧边栏小工具
* 2012年06月07日 Mr.诺豆
*
* 小工具接口
* http://codex.wordpress.org/zh-cn:%E5%B0%8F%E5%B7%A5%E5%85%B7%E6%8E%A5%E5%8F%A3/
*/
class Saying_Comments extends WP_Widget{
public function __construct(){
$widget_ops = array('classname'=>'widget_saying','description'=>_('一个类似QQ空间“说说”的小工具。'));
parent::__construct(false,_('说说'),$widget_ops);
}
function form($instance){
//title:标题 pageid:页面ID listnum:显示数量 charnum:截取字长
$instance = wp_parse_args((array)$instance,array('title'=>'说说','pageid'=>0,'listnum'=>8,'charnum'=>54));//默认值
$title = htmlspecialchars($instance['title']);
$pageid = htmlspecialchars($instance['pageid']);
$listnum = htmlspecialchars($instance['listnum']);
$charnum = htmlspecialchars($instance['charnum']);
echo '<p style="text-align:left;"><label for="'.$this->get_field_name('title')
.'">标题:<input style="width:200px;" id="'.$this->get_field_id('title').'" name="'.$this->get_field_name('title')
.'" type="text" value="'.$title.'" /></label></p>';
echo '<p style="text-align:left;"><label for="'.$this->get_field_name('pageid')
.'">页面ID:<input style="width:200px;" id="'.$this->get_field_id('pageid')
.'" name="'.$this->get_field_name('pageid').'" type="text" value="'.$pageid.'" /></label></p>';
echo '<p style="text-align:left;"><label for="'.$this->get_field_name('listnum')
.'">显示条数:<input style="width:200px;" id="'.$this->get_field_id('listnum').'" name="'
.$this->get_field_name('listnum').'" type="text" value="'.$listnum.'" /></label></p>';
echo '<p style="text-align:left;"><label for="'.$this->get_field_name('charnum')
.'">截取字长:<input style="width:200px" id="'.$this->get_field_id('charnum').'" name="'
.$this->get_field_name('charnum').'" type="text" value="'.$charnum.'" /></label></p>';
}
function update($new_instance, $old_instance) {
$instance = $old_instance;
$instance['title'] = strip_tags(stripslashes($new_instance['title']));
$instance['pageid'] = $new_instance['pageid'];
$instance['listnum'] = strip_tags(stripslashes($new_instance['listnum']));
$instance['charnum'] = strip_tags(stripslashes($new_instance['charnum']));
return $instance;
}
//$args是注册侧边栏的注册的几个变量
//$instance是小工具的设置数据
function widget($args,$instance){
// http://nichen.info/add-mood-widget/
// @see WP_Widget_Recent_Comments
global $comments, $comment;
extract($args); //将数组展开
$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( '说说' );
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
//$title = apply_filters('widget_title', empty($instance['title']) ? __('说说') : $instance['title']);
$pageid = empty($instance['pagedid']) ? $instance['pageid'] : 0;
$listnum = empty($instance['listnum']) ? 5 : $instance['listnum'];
$charnum = empty($instance['charnum']) ? 140 : $instance['charnum'];
$avatar = get_avatar(1,60,'','头像');
// http://codex.wordpress.org/Function_Reference/get_avatar
$argument = array(
'number' => $listnum,
'post_id' => $pageid,
'user_id' => '1',
'parent' => '0'
);
$wbfollow='<wb:follow-button uid="3191703225" type="red_1" width="67" height="24" style="position:absolute;margin-top:16px;margin-left:10px;"></wb:follow-button>';
//微博关注按钮
$gplus='<!-- 将此代码放置在你希望显示徽章的位置。 -->
<a href="//plus.google.com/u/0/111325266765620895423?prsrc=3"
rel="publisher" target="_blank" style="text-decoration:none;position: absolute;margin-top: 14px;margin-left: 80px;">
<img src="//ssl.gstatic.com/images/icons/gplus-16.png" alt="Google+" style="border:0;width:20px;height:20px;"/>
</a>';
// http://codex.wordpress.org/zh-cn:函数参考/get_comments
$comments = get_comments($argument);
$output = '';
$output .= $before_widget;
if ( $title ){
$title = $avatar.'<a href="'.get_permalink($pageid) .'">' . $title . '</a>' . $wbfollow . $gplus;
$output .= $before_title . $title . $after_title;
}
//echo $pageid;//输出页面ID调试以查看pageid是否正确
$output .= '<ul id="saying">';
if ( $comments){
foreach ( (array) $comments as $comment){
$output .= '<li class="saying">'
. '<span><a href="'.esc_url( get_comment_link($comment->comment_ID) ).'">'
. convert_smilies(mb_strimwidth(strip_tags($comment->comment_content),0,$charnum,'[...]'))
// http://blog.wpjam.com/function_reference/convert_smilies/
. '</a></span><br />'
. '<span>'.get_comment_date('m月d日H:i ',$comment->comment_ID) . '</span></li>';
}
}
$output .= '</ul>';
$output .= $after_widget;
echo $output;
}
}
add_action('widgets_init', create_function('', 'return register_widget("Saying_Comments");'));
//end---------------------------------------------------
//随机文章
/**
* Random_Posts widget class
*
* Author: haoxian_zeng <http://cnzhx.net/>
* Date: 2013.05.14, cnzhx2011 1.0
*/
class WP_Widget_myRandom_Posts extends WP_Widget {
function __construct() {
$widget_ops = array('classname' => 'widget_my_random_posts', 'description' => __( '水景一页定制的随机文章微件。The cnzhx customized random posts widget.' ) );
parent::__construct('random-posts', __('随机文章 Random Posts'), $widget_ops);
$this->alt_option_name = 'widget_my_random_posts';
}
function widget( $args, $instance ) {
global $randomposts, $post;
extract($args, EXTR_SKIP);
$output = '';
// 设置 widget 标题
$title = apply_filters('widget_title', empty($instance['title']) ? __('随机文章 Random Posts') : $instance['title']);
// 设置要获取的文章数目
if ( ! $number = absint( $instance['number'] ) )
$number = 5;
// WP 数据库查询，使用 rand 参数来获取随机的排序，并取用前面的 $number 个文章
$randomposts = get_posts( array( 'number' => $number, 'orderby' => 'rand', 'post_status' => 'publish' ) );
// 下面开始准备输出数据
// 先输出一般的 widget 前缀
$output .= $before_widget;
// 输出标题
if ( $title )
$output .= $before_title . $title . $after_title;
// random posts 列表开始
$output .= '<ul id="randomposts">';
if ( $randomposts ) {
foreach ( (array) $randomposts as $post) {
$output .= '<li><a href="' . get_permalink() . '">' . $post->post_title . '</a></li>';
}
}
$output .= '</ul>';
// 输出一般的 widget 后缀
$output .= $after_widget;
// 输出到页面
echo $output;
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['number'] = absint( $new_instance['number'] );
$alloptions = wp_cache_get( 'alloptions', 'options' );
if ( isset($alloptions['widget_my_random_posts']) )
delete_option('widget_my_random_posts');
return $instance;
}
// 在 WP 后台的 widget 内部显示两个参数, 1. 标题；2. 显示文章数目
function form( $instance ) {
$title = isset($instance['title']) ? esc_attr($instance['title']) : '';
$number = isset($instance['number']) ? absint($instance['number']) : 5;
?>
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
<input class="cnzhx" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p>
<p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of posts to show:'); ?></label>
<input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" size="3" /></p>
<?php
}
}
// register WP_Widget_myRandom_Posts widget
add_action( 'widgets_init', create_function( '', 'register_widget("WP_Widget_myRandom_Posts");' ) );
//end-------------------------------------------------
///http://www.freehao123.com/wordpress-gravatar/#toc-4
////缓存头像
function mytheme_get_avatar($avatar) {
//gravatar.duoshuo.com//并不能用反而cn.gravatar.com好使
$avatar = str_replace(array("www.gravatar.com","0.gravatar.com","1.gravatar.com","2.gravatar.com"),"cn.gravatar.com",$avatar);
return $avatar;
}
add_filter( 'get_avatar', 'mytheme_get_avatar', 10, 3 );
//end-------------------------------------------
//页面首部header添加自定义代码
function add_header(){
$keywords="";
$description="";
global $post;
//如果是首页
if (is_home()){
$keywords = "霖博客,wordpress,Youth.霖";
$description = "Youth.霖的博客。";
}
//如果是文章页
elseif (is_single()){
//默认使用文章页添加关键字
$keywords = get_post_meta($post->ID, "keywords", true);
//如果为空，使用标签作为关键字
if($keywords == ""){
$tags = wp_get_post_tags($post->ID);
foreach ($tags as $tag){
$keywords = $keywords.$tag->name.",";
}
//去掉最后一个,
$keywords = rtrim($keywords, ', ');
}
//默认使用文章页添加描述
$description = get_post_meta($post->ID, "description", true);
}
//如果是页面，使用页面添加的关键字和描述
elseif (is_page()){
$keywords = get_post_meta($post->ID, "keywords", true);
$description = get_post_meta($post->ID, "description", true);
}
//如果是分类页，使用分类名作为关键字，分类描述作为描述
elseif (is_category()){
$keywords = single_cat_title('', false);
$description = category_description();
}
//如果是标签页，使用标签名作为关键字，标签描述作为描述
elseif (is_tag()){
$keywords = single_tag_title('', false);
$description = tag_description();
}
if (!is_404()) {
//标签为空则用标题
if ($keywords == "") {
$keywords = get_the_title($post->ID);
}
//描述为空则用前100个字
if($description == ""){
if($post->post_excerpt){
$description = $post->post_excerpt;
}else{
$description = mb_strimwidth(strip_tags(apply_filters('the_content',$post->post_content)),0,200);
}
}
}
$keywords = trim(strip_tags($keywords));
$description = trim(strip_tags($description));
echo "<meta name=\"keywords\" content=\"$keywords\" />\n"
."<meta name=\"description\" content=\"$description\"/>\n";
if( is_single() || is_page() ) {
if( function_exists('get_query_var') ) {
$cpage = intval(get_query_var('cpage'));
$commentPage = intval(get_query_var('comment-page'));
}
if( !empty($cpage) || !empty($commentPage) ) {
echo '<meta name="robots" content="noindex, nofollow" />';
echo "\n";
}
}
echo '<script type="text/javascript" src="'.get_bloginfo('template_directory').'/../2014/fancybox/fancybox.js"></script>'
."\n<script type='text/javascript'>jQuery(document).ready(function() {jQuery('.fancybox').fancybox();});</script>"
."\n<link rel='stylesheet' type='text/css' href='". get_bloginfo('template_directory')."/../2014/fancybox/fancybox.css' />";
if ( is_singular() ){
echo "\n<script type=\"text/javascript\" src=\"".get_bloginfo('template_directory')."/../2014/comments-ajax.js\"></script>\n";
}
?>
<script type="text/javascript">
//评论分页ajax
jQuery(document).ready(function($) {
$body = (window.opera) ? (document.compatMode == "CSS1Compat" ? $('html') : $('body')) : $('html,body');
$(document).on('click', '.comments-navi a', function(e) {
e.preventDefault();
$.ajax({
type: "GET",
url: $(this).attr('href'),
beforeSend: function() {
$('.comments-navi').remove();
$('.comment-list').remove();
$('#loading-comments').slideDown();
$body.animate({scrollTop: $('#comments').offset().top - 65}, 800 );
//http://www.w3school.com.cn/jquery/css_offset.asp/////////http://kayosite.com/ajax-turn-page-for-wordpress-comments-list.html#comment-8925
},//beforeSend
dataType: "html",
success: function(out) {
result = $(out).find('.comment-list');
abovenav = $(out).find('#comment-nav-above');
belownav = $(out).find('#comment-nav-below');
$('#loading-comments').slideUp(550);
$('#loading-comments').after(result.fadeIn(800));
result.before(abovenav);
result.after(belownav);
$('.fn a').click (function() {$(this).attr('target','_blank');});
}//success
});//$.ajax
});//function(e)
//2014主题固定侧栏：
$(window).scroll(function(){
if ($('body').hasClass('masthead-fixed') && $('html').width() > 990) {
$('#secondary').css('position','fixed');
$('#secondary').css('margin-left',0);
$('#secondary').css('top','50px');
$('#secondary').css('padding','10px');
$('#secondary').css('width','160px');
if ($('html').width()>1260) {$('#masthead').css('width','99%');}
}else{
$('#secondary').removeAttr('style');$('#masthead').css('width','100%');
}
});
});//ready
</script>
<?php
}
add_action('wp_head','add_header');
//end header-------------------------------------------------
//复制文字添加链接 http://www.dreamfy.com/notes/wordpress/767.html
function add_footer() { ?>
<style type="text/css">#colophon>.site-info{display: none;border-top: none;}.gotoTop:hover{background-color: green;}
.my-site-footer>.site-info {border-top: 1px solid rgba(255, 255, 255, 0.2);}</style>
<div class="site-footer my-site-footer"><div class="site-info">
<div class="gotoTop"><a style="display:block;padding: 1%;margin: auto;text-align: center;font-size: larger;font-weight: bold;" href="javascript:scroll(0,0)">返回顶部</a></div>
©2011-<?php echo date('Y'); ?> <span class="copyAuthor" > <a href="http://youthlin.com/" target="_blank">霖博客</a></span>
自豪地采用 <a href="http://wordpress.org/" target="_blank">WordPress</a> ,
<a href="https://my.laoxuehost.net/aff.php?aff=2315" target="_blank" rel="nofallow">老薛主机</a>.
<a href="http://youthlin.com/sitemap.xml" target="_blank">站点地图</a>.</div></div>
<script src="http://tjs.sjs.sinajs.cn/open/api/js/wb.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
jQuery(document).ready(function($){
//Ctrl+Enter回复
jQuery(document).keypress(function(e){
if(e.ctrlKey && e.which == 13 || e.which == 10) {
jQuery("#submit").click();
}
})
var msgctrl = '提示：按Ctrl+Enter快速提交';
jQuery(".form-submit").before(msgctrl);
$('.fn a').click (function() {$(this).attr('target','_blank');});
});
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-46211856-2', 'auto');
ga('send', 'pageview');
</script>
<script type='text/javascript'>
function addLink() {
var body_element = document.getElementsByTagName('body')[0];
var selection;
selection = window.getSelection();
var pagelink = "<br /><br />//来源: <a href='"+document.location.href+"'>"+document.location.href+"</a>";
var copy_text = selection + pagelink;
var new_div = document.createElement('div');
new_div.style.left='-99999px';
new_div.style.position='absolute';
body_element.appendChild(new_div );
new_div.innerHTML = copy_text ;
selection.selectAllChildren(new_div );
window.setTimeout(function() {
body_element.removeChild(new_div );
},0);
}
document.oncopy = addLink;
</script>
<div id="shangxia" style="position:fixed;">
<div id="shang"></div>
<?php if (is_single()||is_page() ) { ?><div id="comt"></div><?php } ?>
<div id="xia"></div>
</div>
<script type="text/javascript">
jQuery(document).ready(function($){
$('#shang').click(function(){$('html,body').animate({scrollTop: '0px'}, 1000);$(this).mouseout();});
$('#comt').click(function(){$('html,body').animate({scrollTop:$('#comments').offset().top-45}, 1300);});
$('#xia').click(function(){$('html,body').animate({scrollTop:$('#colophon').offset().top},1000);
$(this).mouseout();});
/* 咸菜一点米追加的代码段开始 */
//来源: http://youthlin.com/20151025.html
var xcy_me = 0 ;
$('#shang').hover(
function(){if(!xcy_me){xcy_me = setInterval(function() {$(document).scrollTop($(document).scrollTop() - 4 );},44);}},
function(){if(xcy_me) {clearInterval(xcy_me);xcy_me = 0;}}
);/* 咸菜一点米追加的代码段结束 */
// http://gnqc.jx.cn
var flag = 0;
$('#xia').hover(
function(){if(!flag){flag = setInterval(function(){$(document).scrollTop($(document).scrollTop() + 4 );},44);}},
function(){clearInterval(flag);flag = 0;}
);// http://gnqc.jx.cn
});
</script>
<!-- 将此标记放置在你希望显示+1 按钮的位置。 -->
<!--div class="g-plusone" data-annotation="none"></div-->
<!-- 将此标记放置在最后一个 +1 按钮 标记之后。 -->
<script type="text/javascript">
window.___gcfg = {lang: 'zh-CN'};
(function() {
var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
po.src = 'https://apis.google.com/js/platform.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
})();
</script>
<div class="youthlin" style="display:none;">
<!--腾讯分析20140224-->
<script type="text/javascript" src="http://tajs.qq.com/stats?sId=30683215" charset="UTF-8"></script>
</div>
<!--span class="query"><?php echo get_num_queries(); ?> queries in <?php timer_stop(1); ?> seconds.</span-->
<?php
}//add_footer
add_action( 'wp_footer', 'add_footer');
//end add_footer ------------------------------------------------------
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