统一首页和文章页的点赞数量-马春杰杰

关于赞的数量，数据库中UM插件使用的是um_post_likes，而WordPress使用的是like，所以为了统一两者，需要修改一下UM的配置。

主要是修改两个文件，路径分别是：

func/functions.php

template/action-meta.php

打开这两个文件，然后将um_post_likes替换为like即可。

数据库对应字段：wp_postmeta

这里备份一下源文件：

<?php

/* Add JS and CSS */

function um_add_scripts() {

		$jq = UM_URI.'static/jquery.min.js';

		wp_deregister_script( 'jquery' ); 

		wp_register_script( 'jquery', $jq ); 

		wp_enqueue_script( 'jquery' );

		$um_js = UM_URI.'static/um.js';

		wp_enqueue_script( 'um', $um_js, 'jquery', '', true );

		if(is_author()){

			wp_enqueue_script('media-upload');

			wp_enqueue_script('thickbox');

			wp_enqueue_style('thickbox');

		}

		$um_css = UM_URI.'static/um.css';

		wp_enqueue_style( 'um', $um_css );

		if(um_get_setting('font_awesome')){

			$font_awesome = UM_URI.'static/font-awesome/font-awesome.css';

			wp_enqueue_style( 'fa', $font_awesome );

		}

		?>

		<script type="text/javascript">

			var um = <?php echo um_script_parameter(); ?>;

		</script>

	<?php

	if ( get_post_type()=='store' ){

		?>

		<script type="text/javascript">var bds_config = {'snsKey':{'tsina':"<?php echo um_get_setting('um_open_weibo_key','2884429244'); ?>"}};</script>

		<script type="text/javascript" id="bdshell_js" src = "http://bdimg.share.baidu.com/static/api/js/share.js"></script>

		<?php

	}

}

add_action('wp_enqueue_scripts', 'um_add_scripts');



/* Remove open sans */

function um_remove_open_sans() {    

    wp_deregister_style( 'open-sans' );    

    wp_register_style( 'open-sans', false );    

    wp_enqueue_style('open-sans','');    

}    

add_action( 'init', 'um_remove_open_sans' );



/* Add avatar upload folder */

function um_add_avatar_folder() {

    $upload = wp_upload_dir();

    $upload_dir = $upload['basedir'];

    $upload_dir = $upload_dir . '/avatars';

    if (! is_dir($upload_dir)) {

       mkdir( $upload_dir, 0755 );

    }

}

add_action('init','um_add_avatar_folder');



/* Rename uploaded image name include Chinese */

function um_custom_upload_name($file){

	if(preg_match('/[一-龥]/u',$file['name'])):

	$ext=ltrim(strrchr($file['name'],'.'),'.');

	$file['name']=preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME'])).'_'.date('Y-m-d_H-i-s').'.'.$ext;

	endif;

	return $file;

}

add_filter('wp_handle_upload_prefilter','um_custom_upload_name',5,1);



/* Register shop menu */

function um_register_menu(){

	register_nav_menus( array(

		'shopcatbar' => '商城分类导航'

	) );

}

add_action('init','um_register_menu');



/* Get current page url */

function um_get_current_page_url(){

	global $wp;

	return get_option( 'permalink_structure' ) == '' ? add_query_arg( $wp->query_string, '', home_url( $wp->request ) ) : home_url( add_query_arg( array(), $wp->request ) );

}



function um_get_current_page_url2(){

    $protocol = strtolower($_SERVER['REQUEST_SCHEME']);

    $ssl = $protocol=='https'?true:false;

    $port  = $_SERVER['SERVER_PORT'];

    $port = ((!$ssl && $port=='80') || ($ssl && $port=='443')) ? '' : ':'.$port;

    $host = isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];

    return $protocol . '://' . $host . $port . $_SERVER['REQUEST_URI'];

}



/* JS parameters */

function um_script_parameter(){

	$object = array();

	$object['ajax_url'] = admin_url('admin-ajax.php');

	$object['admin_url'] = admin_url();

	$object['wp_url'] = get_bloginfo('url');

	$object['um_url'] = UM_URI;

	$object['uid'] = (int)get_current_user_id();

	$object['is_admin'] = current_user_can('edit_users')?1:0;

	$object['redirecturl'] = um_get_current_page_url();

	$object['loadingmessage'] = '正在请求中，请稍等...';

	$object['paged']	= get_query_var('paged')?(int)get_query_var('paged'):1;

	$object['cpage']	= get_query_var('cpage')?(int)get_query_var('cpage'):1;

	if(is_single()){

		global $post;

		$object['pid'] = $post->ID;

	}

	$object['timthumb'] = UM_URI.'func/timthumb.php?src=';

	$object_json = json_encode($object);

	return $object_json;

}



/* AJAX login */

function um_ajax_login(){

	$result	= array('loggedin'=>0,'message'=>'');

	if(isset($_POST['security']) /*&& wp_verify_nonce( $_POST['security'], 'security_nonce' )*/ ){

		$creds = array();

		$creds['user_login'] = $_POST['username'];

		$creds['user_password'] = $_POST['password'];

		$creds['remember'] = ( isset( $_POST['remember'] ) ) ? $_POST['remember'] : false;

		$login = wp_signon($creds, false);

		if ( ! is_wp_error( $login ) ){

			$result['loggedin']	= 1;

			$result['message'] = '登录成功！即将为你刷新';

		}else{

			$result['message']	= ( $login->errors ) ? strip_tags( $login->get_error_message() ) : '<strong>ERROR</strong>: ' . esc_html__( '请输入正确用户名和密码以登录', 'um' );

		}

	}else{

		$result['message'] = __('安全认证失败，请重试！','um');

	}

	header( 'content-type: application/json; charset=utf-8' );

	echo json_encode( $result );

	exit;

	

}

add_action( 'wp_ajax_ajax_login', 'um_ajax_login' );

add_action( 'wp_ajax_nopriv_ajax_login', 'um_ajax_login' );



/* AJAX register */

function um_ajax_register(){

	$result	= array();

	if(isset($_POST['security']) /*&& wp_verify_nonce( $_POST['security'], 'user_security_nonce' )*/ ){

		$user_login = sanitize_user($_POST['username']);

		$user_pass = $_POST['password'];

		$user_email	= apply_filters( 'user_registration_email', $_POST['email'] );

		$captcha = strtolower(trim($_POST['um_captcha']));

		session_start();

		$session_captcha = strtolower($_SESSION['um_captcha']);

		$errors	= new WP_Error();

		if( ! validate_username( $user_login ) ){

			$errors->add( 'invalid_username', __( '请输入一个有效用户名','um' ) );

		}elseif(username_exists( $user_login )){

			$errors->add( 'username_exists', __( '此用户名已被注册','um' ) );

		}elseif(email_exists( $user_email )){

			$errors->add( 'email_exists', __( '此邮箱已被注册','um' ) );

		}

		do_action( 'register_post', $user_login, $user_email, $errors );

		$errors = apply_filters( 'registration_errors', $errors, $user_login, $user_email );

		if ( $errors->get_error_code() ){

			$result['success']	= 0;

			$result['message'] 	= $errors->get_error_message();	

		} else {

			$user_id = wp_create_user( $user_login, $user_pass, $user_email );

			if ( ! $user_id ) {

				$errors->add( 'registerfail', sprintf( __( '无法注册，请联系管理员','um' ), get_option( 'admin_email' ) ) );

				$result['success']	= 0;

				$result['message'] 	= $errors->get_error_message();		

			} else{

				update_user_option( $user_id, 'default_password_nag', true, true );

				wp_new_user_notification( $user_id, $user_pass );	

				$result['success']	= 1;

				$result['message']	= __( '注册成功，即将为你自动登录','um' );

				//auto login in

				wp_set_current_user($user_id);

  				wp_set_auth_cookie($user_id);

  				$result['loggedin']	= 1;

			}	

		}	

	}else{

		$result['message'] = __('安全认证失败，请重试！','um');

	}

	header( 'content-type: application/json; charset=utf-8' );

	echo json_encode( $result );

	exit;	

}

add_action( 'wp_ajax_ajax_register', 'um_ajax_register' );

add_action( 'wp_ajax_nopriv_ajax_register', 'um_ajax_register' );



/* Add captcha in login page

/* -------------------------- */

function um_add_register_captcha(){

	$captcha = UM_URI.'/template/captcha.php';

	?>

	<p style="overflow:hidden;">

		<label for="um_captcha">验证码<br>

		<input type="text" name="um_captcha" id="um_captcha" aria-describedby="" class="input" value="" size="20" style="float:left;margin-right:10px;width:200px;">

		<img src="<?php echo $captcha; ?>" class="captcha_img inline" title="点击刷新验证码" onclick="this.src='<?php echo $captcha; ?>';" style="float:right;margin-top: 5px;"></label>

	</p>

	<?php

}

add_action('register_form','um_add_register_captcha');



function um_add_register_captcha_verify($sanitized_user_login,$user_email,$errors){

	if(!isset($_POST['um_captcha'])||empty($_POST['um_captcha'])){

		return $errors->add( 'empty_captcha', __( '请填写验证码','um' ) );

	}else{

		$captcha = strtolower(trim($_POST['um_captcha']));

		session_start();

		$session_captcha = strtolower($_SESSION['um_captcha']);

		if($captcha!=$session_captcha){

			return $errors->add( 'wrong_captcha', __( '验证码错误','um' ) );

		}

	}

}

add_action('register_post','um_add_register_captcha_verify',10,3);



/* Load author template */

function um_load_author_template($template_path){

	if(!um_get_setting('open_ucenter',1))return $template_path;

	if(is_author()){

		$template_path = UM_DIR.'/template/author.php';

	}

	return $template_path;

}

add_filter( 'template_include', 'um_load_author_template', 1 );



/* Catch first image of post */

function um_catch_first_image(){

  global $post, $posts;

  $first_img = '';

  ob_start();

  ob_end_clean();

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

  $first_img = isset($matches [1] [0]) ? $matches [1] [0] : '';

  if(empty($first_img)){	

		$random = mt_rand(1, 20);

		$first_img = UM_URI;

		$first_img .= '/static/img/rand/'.$random.'.jpg';

  }

  return $first_img;

}



/* Timthumb */

function um_timthumb($src,$width=375,$height=250,$q=100){

	return UM_URI.'/func/timthumb.php?src='.$src.'&q='.$q.'&w='.$width.'&h='.$height.'&zc=1';

}



/* Ucenter tab */

function um_get_user_url( $type='', $user_id=0 ){

	$user_id = intval($user_id);

	if( $user_id==0 ){

		$user_id = get_current_user_id();

	}

	$url = add_query_arg( 'tab', $type, get_author_posts_url($user_id) );

	return $url;

}



/* No robots for author page */

function um_author_tab_no_robots(){

	if( is_author() && isset($_GET['tab']) ) wp_no_robots();

}

add_action('wp_head', 'um_author_tab_no_robots');



/* Profile page fronted */

function um_profile_page( $url ) {

    return is_admin() ? $url : um_get_user_url('profile');

}

add_filter( 'edit_profile_url', 'um_profile_page' );



/* Prohibit none admin user visit admin page */

function um_redirect_wp_admin(){

	$url = um_get_current_page_url();

	if( (is_admin()&&!stripos($url,'media-upload.php')) && is_user_logged_in() && !current_user_can('edit_users') && ( !defined('DOING_AJAX') || !DOING_AJAX )  ){

		wp_redirect( um_get_user_url('profile') );

		exit;

	}

}

add_action( 'init', 'um_redirect_wp_admin' );



/* None admin users edit post fronted */

function um_edit_post_link($url, $post_id){

	if( !current_user_can('edit_users') ){

		$url = add_query_arg(array('action'=>'edit', 'id'=>$post_id), um_get_user_url('post'));

	}

	return $url;

}

add_filter('get_edit_post_link', 'um_edit_post_link', 10, 2);



/* Login page customize logo and dynamic background image */

function um_login_logo_bg(){

	$custom_login_logo = um_get_setting('custom_login_logo');

	$default_login_logo = UM_URI.'static/img/wordpress-logo.png';

	$imgurl = '';

	if(um_get_setting('bing_login_bg')){

		$str=@file_get_contents('http://cn.bing.com/HPImageArchive.aspx?idx=0&n=1');

 		if(preg_match("/<url>(.+?)<\/url>/ies",$str,$matches)){

  			$imgurl='http://cn.bing.com'.$matches[1];

 		}

 		echo '<link rel="stylesheet" href="' . UM_URI . 'static/login.css" type="text/css" media="all" />' . "\n";

 	}

	if( !empty($custom_login_logo) ){

		$css = sprintf('background-image:url(%1$s);-webkit-background-size:85px 85px;background-size:85px 85px;width:85px;height:85px;', $custom_login_logo);

	}else{

		$css = sprintf('background-image:url(%1$s);-webkit-background-size:85px 85px;background-size:85px 85px;width:85px;height:85px;', $default_login_logo);;

	}

	?>

    <style type="text/css">

        body.login div#login h1 a{

			<?php echo $css;?>

		}

		<?php if($imgurl){ ?>

		@media screen and (min-width: 960px){

			body.login{

				background: url( <?php echo $imgurl; ?> );

				background-size: cover;

			}

		}

		<?php } ?>

    </style>

<?php }

add_action( 'login_enqueue_scripts', 'um_login_logo_bg' );



function um_login_logo_url() {

    return home_url();

}

add_filter( 'login_headerurl', 'um_login_logo_url' );



function um_login_logo_url_title() {

    return get_bloginfo('name');

}

add_filter( 'login_headertitle', 'um_login_logo_url_title' );



/* Display nickname on admin users managing page */

function um_display_name_column( $columns ) {

	$columns['um_display_name'] = '显示名称';

	unset($columns['name']);

	return $columns;

}

add_filter( 'manage_users_columns', 'um_display_name_column' );

 

function um_display_name_column_callback( $value, $column_name, $user_id ) {



	if( 'um_display_name' == $column_name ){

		$user = get_user_by( 'id', $user_id );

		$value = ( $user->display_name ) ? $user->display_name : '';

	}



	return $value;

}

add_action( 'manage_users_custom_column', 'um_display_name_column_callback', 10, 3 );



/* Lastest login info */

function um_update_latest_login( $login ) {

	$user = get_user_by( 'login', $login );

	$latest_login = get_user_meta( $user->ID, 'um_latest_login', true );

	$latest_ip = get_user_meta( $user->ID, 'um_latest_ip', true );

	update_user_meta( $user->ID, 'um_latest_login_before', $latest_login );

	update_user_meta( $user->ID, 'um_latest_ip_before', $latest_ip );

	update_user_meta( $user->ID, 'um_latest_login', current_time( 'mysql' ) );

	update_user_meta( $user->ID, 'um_latest_ip', $_SERVER['REMOTE_ADDR'] );

}

add_action( 'wp_login', 'um_update_latest_login', 10, 1 );

 

function um_latest_login_column( $columns ) {

	$columns['um_latest_login'] = '上次登录';

	return $columns;

}

add_filter( 'manage_users_columns', 'um_latest_login_column' );

 

function um_latest_login_column_callback( $value, $column_name, $user_id ) {

	if('um_latest_login' == $column_name){

		$user = get_user_by( 'id', $user_id );

		$value = ( $user->um_latest_login ) ? $user->um_latest_login : $value = __('没有记录','um');

	}

	return $value;

}

add_action( 'manage_users_custom_column', 'um_latest_login_column_callback', 10, 3 );



/* Get recent login users */

function um_get_recent_user($number=10){

	$user_query = new WP_User_Query( array ( 'orderby' => 'meta_value', 'order' => 'DESC', 'meta_key' => 'um_latest_login', 'number' => $number ) );

	if($user_query) return $user_query->results;

	return;

}



/* Page nav */

function um_pagenavi( $before = '', $after = '', $p = 2 ) {

    if ( is_singular() ) return;

    global $wp_query, $paged;

    $max_page = $wp_query->max_num_pages;

    if ( $max_page == 1 )

        return;

    if ( empty( $paged ) )

        $paged = 1;

    echo '<div class="pages"><ul class="page-list">';

    if($paged>3)

    	um_p_link( 1, '首页','<li>','首页' );

    if ( $paged > 1)

        um_p_link( $paged - 1, '上一页', '<li class="prev-page">' ,'<i class="fa fa-angle-left"></i>' );



    for( $i = $paged - $p; $i <= $paged + $p; $i++ ) {

        if ( $i > 0 && $i <= $max_page )

            $i == $paged ? print '<li class="current"><a href="">'.$i.'</a></li>' : um_p_link( $i,'', '<li>',$i);

    }

    if ( $paged < $max_page ) {um_p_link( $paged + 1,'下一页', '<li class="next-page">' ,'<i class="fa fa-angle-right"></i>');um_p_link( $max_page, '尾页','<li>','尾页' );}

    echo '</ul></div>';

}

function um_p_link( $i, $title = '', $linktext = '' , $prevnext='') {

    if ( $title == '' ) $title = "第 {$i} 页";

    echo "{$linktext}<a href='", esc_html( get_pagenum_link( $i ) ), "' title='{$title}'>{$prevnext}</a></li>";

}



/* AJAX update nonce */

function um_create_nonce_callback(){



	echo wp_create_nonce( 'check-nonce' );



   die();

}

add_action( 'wp_ajax_um_create_nonce', 'um_create_nonce_callback' );

add_action( 'wp_ajax_nopriv_um_create_nonce', 'um_create_nonce_callback' );



/* Update product traffic */

function um_tracker_ajax_callback(){

	if ( ! wp_verify_nonce( trim($_POST['wp_nonce']), 'check-nonce' ) ){

		echo 'NonceIsInvalid';

		die();

	}

	if( $_POST['pid']=='' ) return;

	$pid = sanitize_text_field($_POST['pid']);

	if(!empty($pid)){

		$views = get_post_meta($pid,'um_post_views',true)?(int)get_post_meta($pid,'um_post_views',true):0;

		$views++;

		update_post_meta($pid,'um_post_views',$views);

	}

	echo $views;

	//do_action( 'um_tracker_ajax_callback', $pid ); 

	die();

}

add_action( 'wp_ajax_um_tracker_ajax', 'um_tracker_ajax_callback' );

add_action( 'wp_ajax_nopriv_um_tracker_ajax', 'um_tracker_ajax_callback' );



/* Author page paginate */

function um_paginate($wp_query=''){

	if(empty($wp_query)) global $wp_query;

	$pages = $wp_query->max_num_pages;

	if ( $pages >= 2 ):

		$big = 999999999;

		$paginate = paginate_links( array(

			'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),

			'format' => '?paged=%#%',

			'current' => max( 1, get_query_var('paged') ),

			'total' => $pages,

			'type' => 'array'

		) );

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

		foreach ($paginate as $value) {

			echo '<span class="pg-item">'.$value.'</span>';

		}

		echo '</div>';

	endif;

}

function um_pager($current, $max){

	$paged = intval($current);

	$pages = intval($max);

	if($pages<2) return '';

	$pager = '<div class="pagination clx">';

		$pager .= '<div class="btn-group">';

			if($paged>1) $pager .= '<a class="btn btn-default" style="float:left;padding:6px 12px;" href="' . add_query_arg('page',$paged-1) . '">'.__('上一页','um').'</a>';

			if($paged<$pages) $pager .= '<a class="btn btn-default" style="float:left;padding:6px 12px;" href="' . add_query_arg('page',$paged+1) . '">'.__('下一页','um').'</a>';

		if ($pages>2 ){

			$pager .= '<div class="btn-group pull-right"><select class="form-control pull-right" onchange="document.location.href=this.options[this.selectedIndex].value;">';

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

					$class = $paged==$i ? 'selected="selected"' : '';

					$pager .= sprintf('<option %s value="%s">%s</option>', $class, add_query_arg('page',$i), sprintf(__('第 %s 页','um'), $i));

				}

			$pager .= '</select></div>';

		}

	$pager .= '</div></div>';

	return $pager;

}



/* Action : like article */

function um_like_article(){

	$pid = $_POST['pid'];

	$likes = get_post_meta($pid,'um_post_likes',true);

	$likes++;

	update_post_meta($pid,'um_post_likes',$likes);

	$uid = get_current_user_id();

	$return = 1;

	if($uid){

		$meta = get_user_meta($uid,'um_article_interaction',true);

		$meta = json_decode($meta);

		$now_date = date('Y-m-j');

		$credit = um_get_setting('like_article_credit',5);

		$times = um_get_setting('like_article_credit_times',5);

		$get = 0;

		if(!isset($meta->dated)||$now_date!=$meta->dated){

			update_um_credit( $uid , $credit , 'add' , 'um_credit' , sprintf( __('参与文章互动，获得%s马杜币','um') , $credit ) );

			$new_times = 1;

			$new_meta = json_encode(array('dated'=>$now_date,'times'=>$new_times));

			update_user_meta($uid,'um_article_interaction',$new_meta);

			$get = 1;

		}else if($meta->times<$times){

			update_um_credit( $uid , $credit , 'add' , 'um_credit' , sprintf( __('参与文章互动，获得%s马杜币','um') , $credit ) );

			$new_times = $meta->times;

			$new_times++;

			$new_meta = json_encode(array('dated'=>$now_date,'times'=>$new_times));

			update_user_meta($uid,'um_article_interaction',$new_meta);

			$get = 1;

		}else{}

		$return = json_encode(array('get'=>$get,'credit'=>$credit));

	}

	echo $return;

	exit;

}

add_action( 'wp_ajax_nopriv_like', 'um_like_article' );

add_action( 'wp_ajax_like', 'um_like_article' );



/* Action : collect article */

function um_collect(){

	$pid = $_POST['pid'];

	$uid = $_POST['uid'];

	$action = $_POST['act'];

	if($action!='remove'){

		$collect = get_user_meta($uid,'um_collect',true);

		$plus=1;

		if(!empty($collect)){

			$collect_arr = explode(',', $collect);

			if(in_array($pid, $collect_arr)){$plus=0;return;}

			$collect .= ','.$pid;

			update_user_meta($uid,'um_collect',$collect);

		}else{

			$collect = $pid;

			update_user_meta($uid,'um_collect',$collect);		

		}

		$collects = get_post_meta($pid,'um_post_collects',true);

		$collects += $plus;

		$plus!=0?update_post_meta($pid,'um_post_collects',$collects):'';

	}else{

		$plus = -1;

		$collect = get_user_meta($uid,'um_collect',true);

		$collect_arr = explode(',', $collect);

		if(!in_array($pid, $collect_arr)){$plus=0;return;}

		$collect = um_delete_string_specific_value(',',$collect,$pid);

		update_user_meta($uid,'um_collect',$collect);

		$collects = get_post_meta($pid,'um_post_collects',true);

		$collects--;

		update_post_meta($pid,'um_post_collects',$collects);

	}

	echo $plus;

	exit;

}

//add_action( 'wp_ajax_nopriv_collect', 'um_collect' );

add_action( 'wp_ajax_collect', 'um_collect' );



/* Delete specified record of string */

function um_delete_string_specific_value($separator,$string,$value){

	$arr = explode($separator,$string);

	$key =array_search($value,$arr);

	array_splice($arr,$key,1);

	$str_new = implode($separator,$arr);

	return $str_new;

}



/* Get avatar */

function um_get_avatar( $id , $size='40' , $type=''){

	if($type==='qq'){

		$O = array(

			'ID'=>um_get_setting('um_open_qq_id'),

			'KEY'=>um_get_setting('um_open_qq_key')

		);

		$U = array(

			'ID'=>get_user_meta( $id, 'um_qq_openid', true ),

			'TOKEN'=>get_user_meta( $id, 'um_qq_access_token', true )

		);	

		if( $O['ID'] && $O['KEY'] && $U['ID'] && $U['TOKEN'] ){

			$avatar_url = 'http://q.qlogo.cn/qqapp/'.$O['ID'].'/'.$U['ID'].'/100';

		}	

	}else if($type==='weibo'){

		$O = array(

			'KEY'=>um_get_setting('um_open_weibo_key'),

			'SECRET'=>um_get_setting('um_open_weibo_secret')

		);

		$U = array(

			'ID'=>get_user_meta( $id, 'um_weibo_openid', true ),

			'TOKEN'=>get_user_meta( $id, 'um_weibo_access_token', true )

		);

		if( $O['KEY'] && $O['SECRET'] && $U['ID'] && $U['TOKEN'] ){

			$avatar_url = 'http://tp3.sinaimg.cn/'.$U['ID'].'/180/1.jpg';

		}

	}else if($type==='customize'){

		$avatar_url = get_bloginfo('url').'/wp-content/uploads/avatars/'.get_user_meta($id,'um_customize_avatar',true);

	}else{

		return get_avatar( $id, $size );

	}

	return '<img src="'.$avatar_url.'" class="avatar" width="'.$size.'" height="'.$size.'" />';

}

function um_get_avatar_url( $id , $size='40' , $type=''){

	if($type==='qq'){

		$O = array(

			'ID'=>pckr_option('um_open_qq_id'),

			'KEY'=>pckr_option('um_open_qq_key')

		);

		$U = array(

			'ID'=>get_user_meta( $id, 'um_qq_openid', true ),

			'TOKEN'=>get_user_meta( $id, 'um_qq_access_token', true )

		);	

		if( $O['ID'] && $O['KEY'] && $U['ID'] && $U['TOKEN'] ){

			$avatar_url = 'http://q.qlogo.cn/qqapp/'.$O['ID'].'/'.$U['ID'].'/100';

		}	

	}else if($type==='weibo'){

		$O = array(

			'KEY'=>pckr_option('um_open_weibo_key'),

			'SECRET'=>pckr_option('um_open_weibo_secret')

		);

		$U = array(

			'ID'=>get_user_meta( $id, 'um_weibo_openid', true ),

			'TOKEN'=>get_user_meta( $id, 'um_weibo_access_token', true )

		);

		if( $O['KEY'] && $O['SECRET'] && $U['ID'] && $U['TOKEN'] ){

			$avatar_url = 'http://tp3.sinaimg.cn/'.$U['ID'].'/180/1.jpg';

		}

	}else if($type==='customize'){

		$avatar_url = get_bloginfo('url').'/wp-content/uploads/avatars/'.get_user_meta($id,'um_customize_avatar',true);

	}

	if ($avatar_url != "") {  return $avatar_url; } else return get_avatar_url($id);

}

/* Avatar type */

function um_get_avatar_type($user_id){

	$id = (int)$user_id;

	if($id===0) return 'default';

	$avatar = get_user_meta($id,'um_avatar',true);

	$customize = get_user_meta($id,'um_customize_avatar',true);

	if( $avatar=='qq' && um_is_open_qq($id) ) return 'qq';

	if( $avatar=='weibo' && um_is_open_weibo($id) ) return 'weibo';

	if( $customize && !empty($customize) ) return 'customize';

	return 'default';

}



/* SSL avatar */

function um_get_ssl_avatar($avatar) {

	$avatar = preg_replace('/.*\/avatar\/(.*)\?s=([\d]+)(&?.*)/','<img src="https://cdn.v2ex.com/gravatar/$1?s=$2&r=PG&d=monsterid" class="avatar avatar-$2" height="$2" width="$2">',$avatar);	
	// $avatar = str_replace(array("secure.gravatar.com/avatar", "www.gravatar.com/avatar", "0.gravatar.com/avatar", "1.gravatar.com/avatar", "2.gravatar.com/avatar"), "cdn.v2ex.com/gravatar", $avatar);
	// $avatar = str_replace(array("s=100"), "s=100", $avatar);
	return $avatar;

}

add_filter( 'get_avatar', 'um_get_ssl_avatar');



/* Resize uploaded avatar */

function um_resize( $ori ){

    if( preg_match('/^http:\/\/[a-zA-Z0-9]+/', $ori ) ){

        return $ori;

    }

    $info = um_getImageInfo( AVATARS_PATH . $ori );

    if( $info ){

        //上传图片后切割的最大宽度和高度

        $dst_width = 100;

        $dst_height = 100;

        $scrimg = AVATARS_PATH . $ori;

        if( $info['type']=='jpg' || $info['type']=='jpeg' ){

            $im = imagecreatefromjpeg( $scrimg );

        }

        if( $info['type']=='gif' ){

            $im = imagecreatefromgif( $scrimg );

        }

        if( $info['type']=='png' ){

            $im = imagecreatefrompng( $scrimg );

        }

        if( $info['type']=='bmp' ){

            $im = imagecreatefromwbmp( $scrimg );

        }

        if( $info['width']<=$dst_width && $info['height']<=$dst_height ){

            return;

        } else {

            if( $info['width'] > $info['height'] ){

                $height = intval($info['height']);

                $width = $height;

                $x = ($info['width']-$width)/2;

                $y = 0;

            } else {

                $width = intval($info['width']);

                $height = $width;

                $x = 0;

                $y = ($info['height']-$height)/2;

            }



        }

        $newimg = imagecreatetruecolor( $width, $height );

        imagecopy($newimg,$im,0,0,$x,$y,$info['width'],$info['height']);

        $scale = $dst_width/$width;

        $target = imagecreatetruecolor($dst_width, $dst_height);

        $final_w = intval($width*$scale);

        $final_h = intval($height*$scale);

        imagecopyresampled( $target, $newimg, 0, 0, 0, 0, $final_w, $final_h, $width, $height );

        imagejpeg( $target, AVATARS_PATH . $ori );

        imagedestroy( $im );

        imagedestroy( $newimg );

        imagedestroy( $target );

    }

    return;

}



function um_getImageInfo( $img ){

    $imageInfo = getimagesize($img);

    if( $imageInfo!== false) {

        $imageType = strtolower(substr(image_type_to_extension($imageInfo[2]),1));

        $info = array(

                "width"     =>$imageInfo[0],

                "height"    =>$imageInfo[1],

                "type"      =>$imageType,

                "mime"      =>$imageInfo['mime'],

        );

        return $info;

    }else {

        return false;

    }

}



/* Get all categories id */

function get_cat_ids(){

	global $wpdb;

    $request = "SELECT $wpdb->terms.term_id FROM $wpdb->terms ";

    $request .= " LEFT JOIN $wpdb->term_taxonomy ON $wpdb->term_taxonomy.term_id = $wpdb->terms.term_id ";

    $request .= " WHERE $wpdb->term_taxonomy.taxonomy = 'category' ";

    $request .= " ORDER BY term_id asc";

    $categorys = $wpdb->get_results($request,ARRAY_N);

    $ids = array();

    foreach ($categorys as $category){

    	$ids[] .= $category[0];

    }

    return $ids;

}



/* Add paycontent to post */

function um_post_source_price($postid){

	$price = product_smallest_price($postid);

	$currency = get_post_meta($postid,'pay_currency',true);

	$content = '<div id="post-price">';

	if($price[3]==0&&$price[4]==0){

		$content .= '<li class="summary-price"><span class="dt">售价 :</span>';

		if($currency==1) $content .= '<em>¥</em><strong>'.sprintf('%0.2f',$price[0]).'</strong><em>(元)</em>'; else $content .= '<em><i class="fa fa-gift"></i></em><strong>'.sprintf('%0.2f',$price[0]).'</strong><em>(马杜币)</em>';

		$content .= '</li>';

	}else{ 

		$content .= '<li class="summary-price"><span class="dt">售价 :</span>';

		if($currency==1) $content .= '<em>¥</em><strong><del>'.sprintf('%0.2f',$price[0]).'</del></strong><em>(元)</em>'; else $content .= '<em><i class="fa fa-gift"></i></em><strong><del>'.sprintf('%0.2f',$price[0]).'</del></strong><em>(马杜币)</em>';

		if($price[4]!=0){

			$content .= '<strong>&nbsp;'.sprintf('%0.2f',$price[2]).'</strong><span>(限时优惠)</span>';

		}

			$content .= '</li>';

		if($price[3]!=0){

			$content .= '<li class="summary-price"><span class="dt">会员价格 :</span>';

			if(getUserMemberType()) { 

				if($currency==1) $content .= '<em>¥</em><strong>'.sprintf('%0.2f',$price[1]).'</strong><em>(元)</em>'; else $content .= '<em><i class="fa fa-gift"></i></em><strong>'.sprintf('%0.2f',$price[1]).'</strong><em>(马杜币)</em>';

			}else if(is_user_logged_in()){

				$content .= sprintf(__('非 <a href="%1$s" target="_blank" title="开通会员">会员</a> 不能享受该优惠','um'),um_get_user_url('membership'));

			} else {

				if($currency==1) $content .= '<em>¥</em><strong>'.sprintf('%0.2f',$price[6]).'</strong><em>(元)</em>'; else $content .= '<em><i class="fa fa-gift"></i></em><strong>'.sprintf('%0.2f',$price[6]).'</strong><em>(马杜币)</em>';$content .= '<a href="javascript:" class="user-login">登录</a> 查看实际享受优惠';

			}

			$content .= '</li>';

		}

	}

	$content .= '</div>';

	return $content;

}



function um_post_paycontent($content){

	if(get_post_status(get_the_ID())!='publish'||!get_post_meta(get_the_ID(),'pay_switch',true))return $content;

	$hidden_content = '';

	if(is_single()&&get_post_type()=='post'){

		$price = product_smallest_price(get_the_ID());

		$dl_links = get_post_meta(get_the_ID(),'product_download_links',true);

		$pay_content = get_post_meta(get_the_ID(),'product_pay_content',true);

		if(!count(get_user_order_records(get_the_ID(),0,1))) $hidden_content .= um_post_source_price(get_the_ID());

		if(!empty($dl_links)):

		$hidden_content .= '<div id="pay-content"><li class="summary-content"><span class="dt" style="position:absolute;top:0;left:0;">资源信息 :</span>';

		$arr_links = explode(PHP_EOL,$dl_links);

		foreach($arr_links as $arr_link){

			$arr_link = explode('|',$arr_link);

			$arr_link[0] = isset($arr_link[0]) ? $arr_link[0]:'';

			$arr_link[1] = isset($arr_link[1]) ? $arr_link[1]:'';

			$arr_link[2] = isset($arr_link[2]) ? $arr_link[2]:'';

			$hidden_content .= '<p style="margin:0 0 0 75px;">'.$arr_link[0].'</p><p style="margin:0 0 0 75px;">下载链接：';

			if($price[5]==0||count(get_user_order_records(get_the_ID(),0,1))>0){$hidden_content .= '<a href="'.$arr_link[1].'" title="'.$arr_link[0].'" target="_blank">'.$arr_link[1].'</a>';}else{$hidden_content .= '*** 隐藏内容购买后可见 ***';}

			$hidden_content .= '&nbsp;&nbsp;下载密码：';

			if($price[5]==0||count(get_user_order_records(get_the_ID(),0,1))>0){$hidden_content .= $arr_link[2];}else{$hidden_content .= '*** 隐藏内容购买后可见 ***';}

			$hidden_content .= '</p>';

		}

		$hidden_content .= '</li>';

		endif;

		if($price[5]==0||count(get_user_order_records(get_the_ID(),0,1))>0) $hidden_content .= '<p style="margin-left:75px;">'.$pay_content.'</p>';

		if($price[5]!=0&&count(get_user_order_records(get_the_ID(),0,1))<=0){$amount=(int)get_post_meta(get_the_ID(),'product_amount',true);$btn=$amount>0?'<a class="inner-buy-btn" data-top="false"><i class="fa fa-shopping-cart"></i>立即购买</a>':'<a class="inner-soldout" href="javascript:"><i class="fa fa-shopping-cart">&nbsp;</i>缺货不可购买</a>';$hidden_content .= '<div id="pay"><p>购买该资源后，相关内容将发送至您的邮箱！'.$btn.'</p></div>';}

		$hidden_content .= '</div>';

		$see_content = empty($hidden_content)?$content:$content.'<div class="label-title post"><span id="title"><i class="fa fa-paypal"></i>&nbsp;付费资源</span>'.$hidden_content.'</div>';

	}else{

		$see_content = $content;

	}

	return $see_content;

}

add_filter('the_content','um_post_paycontent',98);





/* Add activity button to post */

function um_post_activity_button($content){

	if(!is_single()) return $content;

	$umlikes=get_post_meta(get_the_ID(),'um_post_likes',true);

	$umcollects=get_post_meta(get_the_ID(),'um_post_collects',true);

	if(empty($umlikes)):$umlikes=0; endif;if(empty($umcollects)):$umcollects=0; endif;

	$c_name = 'um_post_like_'.get_the_ID();$cookie = isset($_COOKIE[$c_name])?$_COOKIE[$c_name]:'';

	$content .= '<div class="activity-btn"><a class="like-btn';

	if($cookie==1)$content .= ' love-yes';

	$content .= '" pid="'.get_the_ID().'" href="javascript:;" title="赞一个"><i class="fa ';

	if($cookie==1)$content .= 'fa-heart'; else $content .= 'fa-heart-o';

	$content .= '">&nbsp;</i>赞一个 (<span>'.$umlikes.'</span>)</a>';

	$uid = get_current_user_id();

	if(!empty($uid)&&$uid!=0){	

		$mycollects = get_user_meta($uid,'um_collect',true);

		$mycollects = explode(',',$mycollects);

		$match = 0;

		foreach ($mycollects as $mycollect){

			if ($mycollect == get_the_ID()):$match++;endif;

		}		

		if ($match==0){

			$content .= '<a class="collect-btn collect-no" pid="'.get_the_ID().'" href="javascript:;" uid="'.get_current_user_id().'" title="点击收藏"><i class="fa fa-star-o">&nbsp;</i>收藏 (<span>'.$umcollects.'</span>)</a>';

		}else{

			$content .= '<a class="collect-btn collect-yes remove-collect" href="javascript:;" pid="'.get_the_ID().'" uid="'.get_current_user_id().'" title="你已收藏，点击取消"><i class="fa fa-star">&nbsp;</i>收藏 (<span>'.$umcollects.'</span>)</a>';

		}

	}else{

		$content .= '<a class="collect-btn collect-no" title="你必须注册并登录才能收藏"><i class="fa fa-star-o">&nbsp;</i>收藏 (<span>'.$umcollects.'</span>)</a>';		

	}

	$content .= '</div>';

	return $content;

}

add_filter('the_content','um_post_activity_button',99);



/* Canonical_url */

function um_canonical_url(){

	switch(TRUE){

		case is_home() :

		case is_front_page() :

			$url = home_url('/');

		break;	

		case is_single() :

			$url = get_permalink();

		break;

		case is_tax() :

		case is_tag() :

		case is_category() :

			$term = get_queried_object(); 

			$url = get_term_link( $term, $term->taxonomy ); 

		break;

		case is_post_type_archive() :

			$url = get_post_type_archive_link( get_post_type() ); 

		break;

		case is_author() : 

			$url = get_author_posts_url( get_query_var('author'), get_query_var('author_name') ); 

		break;

		case is_year() : 

			$url = get_year_link( get_query_var('year') ); 

		break;

		case is_month() : 

			$url = get_month_link( get_query_var('year'), get_query_var('monthnum') ); 

		break;

		case is_day() : 

			$url = get_day_link( get_query_var('year'), get_query_var('monthnum'), get_query_var('day') ); 

		break;

		default :

			$url = um_get_current_page_url();

	}

    if ( get_query_var('paged') > 1 ) { 

		global $wp_rewrite; 

		if ( $wp_rewrite->using_permalinks() ) { 

			$url = user_trailingslashit( trailingslashit( $url ) . trailingslashit( $wp_rewrite->pagination_base ) . get_query_var('paged'), 'archive' ); 

		} else { 

			$url = add_query_arg( 'paged', get_query_var('paged'), $url ); 

		}

	}

	return $url;

}



/* Ucenter widget function */

function um_user_profile_widget(){

	

	if(is_user_logged_in()):

	$current_user = wp_get_current_user();	

	$li_output = '';

	$li_output .= '<li style="line-height:36px;clear: both;">'.um_get_avatar( $current_user->ID , '36' , um_get_avatar_type($current_user->ID), false ) .

		sprintf(__('登录者 <a href="%1$s">%2$s</a>','um'), get_edit_profile_url($current_user->ID), $current_user->display_name) . 

		'<a href="'.wp_logout_url(um_get_current_page_url()).'" title="'.esc_attr__('登出本帐号').'">' .

		__('登出 &raquo;') . 

		'</a></li>';



	if(!filter_var($current_user->user_email, FILTER_VALIDATE_EMAIL)){

		

		$li_output .= '<li><a href="'.um_get_user_url('profile').'#pass">'.__('【重要】请添加正确的邮箱以保证账户安全','um').'</a></li>';

		

	}



	$shorcut_links[] = array(

		'title' => __('个人主页','um'),

		'url' => get_author_posts_url($current_user->ID)

	);

	

	if( current_user_can( 'manage_options' ) ) {

		$shorcut_links[] = array(

			'title' => __('管理后台','um'),

			'url' => admin_url()

		);

	}

	

	$can_post_cat = get_cat_ids();

	if( count($can_post_cat) ) {		if( wp_is_mobile() ){								$mee_url="http://www.diannews.cn/tg";							}							else{								$mee_url=add_query_arg('action','new',um_get_user_url('post'));							}

		$shorcut_links[] = array(

			'title' => __('文章投稿','um'),

			'url' => $mee_url

		);

	}

	

	$shorcut_html = '<li class="active">';

	foreach( $shorcut_links as $shorcut ){

		 $shorcut_html .= '<a href="'.$shorcut['url'].'">'.$shorcut['title'].' &raquo;</a>';

	}

	 $shorcut_html .= '</li>';



	$credit = intval(get_user_meta( $current_user->ID, 'um_credit', true ));

	$credit_void = intval(get_user_meta( $current_user->ID, 'um_credit_void', true ));

	$unread_count = intval(get_um_message($current_user->ID, 'count', "( msg_type='unread' OR msg_type='unrepm' )"));

	$collects = get_user_meta($current_user->ID,'um_collect',true)?get_user_meta($current_user->ID,'um_collect',true):0;

	$collects_array = explode(',',$collects);

	$collects_count = $collects!=0?count($collects_array):0;

	

	$info_array = array(

		array(

			'title' => __('文章','um'),

			'url' => um_get_user_url('post'),

			'count' => count_user_posts($current_user->ID)

		),

		array(

			'title' => __('评论','um'),

			'url' => um_get_user_url('comment'),

			'count' => get_comments( array('status' => '1', 'user_id'=>$current_user->ID, 'count' => true) )

		),

		array(

			'title' => __('收藏','um'),

			'url' => um_get_user_url('collect'),

			'count' => intval($collects_count)

		),

	);

		

	if($unread_count){

		$info_array[] = array(

				'title' => __('未读','um'),

				'url' => um_get_user_url('message'),

				'count' => $unread_count

			);

	}

	

	$info_array[] = array(

			'title' => __('马杜币','um'),

			'url' => um_get_user_url('credit'),

			'count' => ($credit)

		);

	

	$info_html = '<li>';

	

	foreach( $info_array as $info ){

		$info_html .= $info['title'].'<a href="'.$info['url'].'"> '.$info['count'].'</a>';

	}

	

	$info_html .= um_whether_signed($current_user->ID);

	

	$info_html .= '</li>';

	

	$friend_html = '

	<li>

		<div class="input-group">

			<span class="input-group-addon">'.__('本页推广链接','um').'</span>

			<input class="um_aff_url form-control" type="text" class="form-control" value="'.add_query_arg('aff',$current_user->ID,um_canonical_url()).'">

		</div>

	</li>

	';



	return $li_output.$shorcut_html.$info_html.$friend_html;;

	

	else:

	

	$html = '<li><span class="local-account"><a data-sign="0" class="btn btn-primary user-login"><i class="fa fa-wordpress"></i>'.__('本地帐号','um').'</a></span>';

	if(um_get_setting('um_open_qq')) {

    $html .= '<span class="other-sign"><a class="qqlogin btn" href="'.home_url('/?connect=qq&action=login&redirect='.urlencode(um_get_redirect_uri())).'"><i class="fa fa-qq"></i><span>'.__('QQ 登 录','um').'</span></a></span>';

	}

	if(um_get_setting('um_open_weibo')) {

	$html .= '<span class="other-sign"><a class="weibologin btn" href="'.home_url('/?connect=weibo&action=login&redirect='.urlencode(um_get_redirect_uri())).'"><i class="fa fa-weibo"></i><span>'.__('微博登录','um').'</span></a></span>';

	}

	$html .= '</li>';

	

	return $html;

	endif;

}



/* Ucenter widget function */

function um_user_manage_widget(){

	if(is_user_logged_in()):

	$current_user = wp_get_current_user();	

	$li_output = '';

	$li_output .= '<li style="line-height:36px;clear: both;">'.um_get_avatar( $current_user->ID , '36' , um_get_avatar_type($current_user->ID), false ) .

		sprintf(__('登录者 <a href="%1$s">%2$s</a>','um'), get_edit_profile_url($current_user->ID), $current_user->display_name) . 

		'<a href="'.wp_logout_url(um_get_current_page_url()).'" title="'.esc_attr__('登出本帐号').'">' .

		__('登出 &raquo;') . 

		'</a></li>';

	if(!filter_var($current_user->user_email, FILTER_VALIDATE_EMAIL)){		

		$li_output .= '<li><a href="'.um_get_user_url('profile').'#pass">'.__('【重要】请添加正确的邮箱以保证账户安全','um').'</a></li>';

	}

	$shorcut_links[] = array(

		'icon' => '<i class="fa fa-home"></i>',

		'title' => __('个人主页','um'),

		'url' => get_author_posts_url($current_user->ID)

	);

	$shorcut_links[] = array(

		'icon' => '<i class="fa fa-edit"></i>',

		'title' => __('编辑资料','um'),

		'url' => um_get_user_url('profile')

	);

	if( current_user_can( 'manage_options' ) ) {

		$shorcut_links[] = array(

			'icon' => '<i class="fa fa-dashboard"></i>',

			'title' => __('管理后台','um'),

			'url' => admin_url()

		);

	}

	$can_post_cat = get_cat_ids();

	if( count($can_post_cat) ) {				if( wp_is_mobile() ){								$mee_url="http://www.diannews.cn/tg";							}							else{								$mee_url=add_query_arg('action','new',um_get_user_url('post'));							}

		$shorcut_links[] = array(

			'icon' => '<i class="fa fa-send"></i>',

			'title' => __('文章投稿','um'),

			'url' => $mee_url

		);

	}

	$shorcut_links[] = array(

		'icon' => '<i class="fa fa-shopping-cart"></i>',

		'title' => __('我的订单','um'),

		'url' => um_get_user_url('orders'),

		'prefix' => '<br>'

	);

	$shorcut_links[] = array(

		'icon' => '<i class="fa fa-user-md"></i>',

		'title' => __('会员信息','um'),

		'url' => um_get_user_url('membership'),

		'prefix' => ''

	);

	$shorcut_links[] = array(

		'icon' => '<i class="fa fa-money"></i>',

		'title' => __('我的推广','um'),

		'url' => um_get_user_url('affiliate')

	);

	if( current_user_can( 'manage_options' ) ) {

		$shorcut_links[] = array(

			'icon' => '<i class="fa fa-tasks"></i>',

			'title' => __('订单管理','um'),

			'url' => um_get_user_url('siteorders')

		);

	}

	if( current_user_can( 'manage_options' ) ) {

		$shorcut_links[] = array(

			'icon' => '<i class="fa fa-tags"></i>',

			'title' => __('优惠码','um'),

			'url' => um_get_user_url('coupon')

		);

	}

	$shorcut_html = '<li class="active">';

	foreach( $shorcut_links as $shorcut ){

		$shorcut_html .= isset($shorcut['prefix'])?$shorcut['prefix']:'';

		$shorcut_html .= '<a href="'.$shorcut['url'].'">'.$shorcut['icon'].$shorcut['title'].'</a>';

	}

	 $shorcut_html .= '</li>';



	$credit = intval(get_user_meta( $current_user->ID, 'um_credit', true ));

	$credit_void = intval(get_user_meta( $current_user->ID, 'um_credit_void', true ));

	$unread_count = intval(get_um_message($current_user->ID, 'count', "( msg_type='unread' OR msg_type='unrepm' )"));

	$collects = get_user_meta($current_user->ID,'um_collect',true)?get_user_meta($current_user->ID,'um_collect',true):0;

	$collects_array = explode(',',$collects);

	$collects_count = $collects!=0?count($collects_array):0;

	

	$info_array = array(

		array(

			'title' => __('文章','um'),

			'url' => um_get_user_url('post'),

			'count' => count_user_posts($current_user->ID)

		),

		array(

			'title' => __('评论','um'),

			'url' => um_get_user_url('comment'),

			'count' => get_comments( array('status' => '1', 'user_id'=>$current_user->ID, 'count' => true) )

		),

		array(

			'title' => __('收藏','um'),

			'url' => um_get_user_url('collect'),

			'count' => intval($collects_count)

		),

	);

		

	if($unread_count){

		$info_array[] = array(

				'title' => __('未读','um'),

				'url' => um_get_user_url('message'),

				'count' => $unread_count

			);

	}

	

	$info_array[] = array(

			'title' => __('马杜币','um'),

			'url' => um_get_user_url('credit'),

			'count' => ($credit)

		);

	

	$info_html = '<li>';

	

	foreach( $info_array as $info ){

		$info_html .= $info['title'].'<a href="'.$info['url'].'"> '.$info['count'].'</a>';

	}

	

	$info_html .= um_whether_signed($current_user->ID);

	

	$info_html .= '</li>';

	

	$friend_html = '

	<li>

		<div class="input-group" style="width:100%;">

			<span class="input-group-addon">'.__('本页推广链接','um').'</span>

			<input class="um_aff_url form-control" type="text" class="form-control" value="'.add_query_arg('aff',$current_user->ID,um_canonical_url()).'">

		</div>

	</li>

	';



	return $li_output.$shorcut_html.$info_html.$friend_html;;

	

	else:

	

	$html = '<li><span class="local-account"><a data-sign="0" class="btn btn-primary user-login"><i class="fa fa-wordpress"></i>'.__('本地帐号','um').'</a></span>';

	if(um_get_setting('um_open_qq')) {

    $html .= '<span class="other-sign"><a class="qqlogin btn" href="'.home_url('/?connect=qq&action=login&redirect='.urlencode(um_get_redirect_uri())).'"><i class="fa fa-qq"></i><span>'.__('QQ 登 录','um').'</span></a></span>';

	}

	if(um_get_setting('um_open_weibo')) {

	$html .= '<span class="other-sign"><a class="weibologin btn" href="'.home_url('/?connect=weibo&action=login&redirect='.urlencode(um_get_redirect_uri())).'"><i class="fa fa-weibo"></i><span>'.__('微博登录','um').'</span></a></span>';

	}

	$html .= '</li>';

	

	return $html;

	endif;

}



/* Add user profile */

function um_add_contact_fields($contactmethods){

	$contactmethods['um_gender'] = '性别';

	$contactmethods['um_qq'] = 'QQ';

	$contactmethods['um_qq_weibo'] = __('腾讯微博','um');

	$contactmethods['um_sina_weibo'] = __('新浪微博','um');

	$contactmethods['um_weixin'] = __('微信二维码','um');

	$contactmethods['um_twitter'] = __('Twitter','um');

	$contactmethods['um_googleplus'] = 'Google+';

	$contactmethods['um_donate'] = __('支付宝收款二维码','um');

	$contactmethods['um_alipay_email'] = __('支付宝帐户','um');

	return $contactmethods;

}

add_filter('user_contactmethods', 'um_add_contact_fields');



/* Use id instead of username in author link */

function um_author_link($link, $author_id){

	global $wp_rewrite;

	$author_id = (int)$author_id;

	$link = $wp_rewrite->get_author_permastruct();

	if(empty($link)){

		$file = home_url('/');

		$link = $file.'?author='.$author_id;

	}else{

		$link = str_replace('%author%', $author_id, $link);

		$link = home_url(user_trailingslashit($link));

	}

	return $link;

}

add_filter('author_link','um_author_link',10,2);



function um_author_link_request($query_vars){

	if(array_key_exists('author_name', $query_vars)){

		global $wpdb;

		$author_id = $query_vars['author_name'];

		if($author_id){

			$query_vars['author'] = $author_id;

			unset($query_vars['author_name']);

		}

	}

	return $query_vars;

}

add_filter('request','um_author_link_request');



/* Alipay post raise money */

function um_alipay_post_gather($alipay_email,$amount=10,$hide=0){

	if(empty($alipay_email))$alipay_email = um_get_setting('alipay_account');

	if($hide==0){$style='display:inline-block;';$button = '<input name="pay" type="image" value="转帐" src="https://img.alipay.com/sys/personalprod/style/mc/btn-index.png" />';}else{$style='display:none;';$button = '<input name="pay" type="hidden" value="转帐"  />';}

	$html = '<form id="alipay-gather" style="'.$style.'" action="https://shenghuo.alipay.com/send/payment/fill.htm" method="POST" target="_blank" accept-charset="GBK"><input name="optEmail" type="hidden" value="'.$alipay_email.'" /><input name="payAmount" type="hidden" value="'.$amount.'" /><input id="title" name="title" type="hidden" value="支持一下" /><input name="memo" type="hidden" value="" />'.$button.'</form>';

	return $html;

}



/* Author page title */

function um_author_page_title(){

	if(isset($_GET['tab'])){

		switch($_GET['tab']){

			case 'comment':

				$title = '评论';

				break;

			case 'collect':

				$title = '文章收藏';

				break;

			case 'credit':

				$title = '个人马杜币';

				break;

			case 'message':

				$title = '站内消息';

				break;

			case 'profile':

				$title = '个人资料';

				break; 

			case 'orders':

				$title = '个人订单';

				break;

			case 'siteorders':

				$title = '订单管理';

				break;

			case 'membership':

				$title = '会员信息';

				break;

			case 'affiliate':

				$title = '推广信息';

				break;

			case 'coupon':

				$title = '优惠码管理';

				break;

			case 'following':

				$title = '我的关注';

				break;

			case 'follower':

				$title = '我的粉丝';

				break;

			default:

				$title = '文章';

		}

	}else{

		$title = '文章';

	}

	return $title.'-用户中心-'.get_bloginfo('name');

}



/* SEO title */

function um_ob_replace_title(){

	ob_start('um_replace_title');

}

add_action('wp_loaded', 'um_ob_replace_title');



function um_replace_title($html){

	$blogname = get_bloginfo('name');

	$partten = array('/<title>(.*?)<\/title>/i');

	$title = '';

	if(is_author()){

		$title = um_author_page_title();

		$replacement = array('<title>'.$title.'</title>');

		if(um_get_setting('open_ucenter')):

		$html = preg_replace($partten, $replacement, $html);

		else:

		$html = $html;

		endif;

	}elseif(get_post_type() == 'store'){

		if ( is_single() ){

			$title = get_the_title(get_the_ID()).'-'.$blogname;

			$replacement = array('<title>'.$title.'</title>');

		}else{

			$title = um_get_setting('store_archive_title','商城').'-'.$blogname;

			$description = um_get_setting('store_archive_des');

			$keywords = um_get_setting('store_archive_subtitle');

			$keywords = explode('-', $keywords);

			$keywords = implode(',', $keywords);

			$replacement = array('<title>'.$title.'</title>');

			$partten[] = '/<meta name=\"description\" content=\"(.*?)\"(.*?)>/i';

			$replacement[] = '<meta name="description" content="'.$description.'"$2>';

			$partten[] = '/<meta name=\"keywords\" content=\"(.*?)\"(.*?)>/i';

			$replacement[] = '<meta name="keywords" content="'.$keywords.'"$2>';

		}

		$html = preg_replace($partten, $replacement, $html);

	}

	return $html;

}



// AJAX change cover

function um_change_cover(){

	$uid = isset($_POST['user'])?(int)$_POST['user']:0;

	if(!$uid) $uid = (int)get_current_user_id();

	if(!$uid) return;

	$cover = $_POST['cover'];

	update_user_meta($uid,'um_cover',$cover);

	echo json_encode(array('success'=>1));

	exit;

}

add_action( 'wp_ajax_author_cover', 'um_change_cover' );

//add_action( 'wp_ajax_nopriv_author_cover', 'um_change_cover' );



// Authcode

if(!function_exists('authcode')){

function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) {

	$ckey_length = 4;

	$key = md5($key ? $key : '');

	$keya = md5(substr($key, 0, 16));

	$keyb = md5(substr($key, 16, 16));

	$keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length): substr(md5(microtime()), -$ckey_length)) : '';

	$cryptkey = $keya.md5($keya.$keyc);

	$key_length = strlen($cryptkey);

	$string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0).substr(md5($string.$keyb), 0, 16).$string;

	$string_length = strlen($string);

	$result = '';

	$box = range(0, 255);

	$rndkey = array();

	for($i = 0; $i <= 255; $i++) {

		$rndkey[$i] = ord($cryptkey[$i % $key_length]);

	}

	for($j = $i = 0; $i < 256; $i++) {

		$j = ($j + $box[$i] + $rndkey[$i]) % 256;

		$tmp = $box[$i];

		$box[$i] = $box[$j];

		$box[$j] = $tmp;

	}

	for($a = $j = $i = 0; $i < $string_length; $i++) {

		$a = ($a + 1) % 256;

		$j = ($j + $box[$a]) % 256;

		$tmp = $box[$a];

		$box[$a] = $box[$j];

		$box[$j] = $tmp;

		$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));

	}

	if($operation == 'DECODE') {

		if((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16)) {

			return substr($result, 26);

		} else {

			return '';

		}

	} else {

	return $keyc.str_replace('=', '', base64_encode($result));

	}

}

}

if(!function_exists('um_curl_post')){

function um_curl_post($url,$data){

	$post_data = http_build_query($data);

	$post_url= $url;

	$ch = curl_init();

	curl_setopt( $ch, CURLOPT_POST, 1 );

	curl_setopt ( $ch, CURLOPT_HEADER, 0 );

	curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );

	curl_setopt( $ch, CURLOPT_URL, $post_url );

	curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);

	$return = curl_exec($ch);

	if (curl_errno($ch)) {      

       return '';      

    }

	curl_close($ch);

	return $return;

}

}



if(!function_exists('um_authorize')){

function um_authorize($code=''){

	date_default_timezone_set ('Asia/Shanghai');

	$para = $code;

	$cache = get_option('_wp_um_authorize');

	if($cache){

		$auth = json_decode($cache);

		$now = time();

		$time = $auth->time;

		if($now-$time<3600*24*2){

			$order = $auth->order_id;

			$sn = $auth->sn;

			$key = $auth->key;

		}else{

			$order=$sn=$key=0;

		}	

	}else{

		$order=$sn=$key=0;

	}

	if(empty($code))$code = '13acJfxEsTyPhY6iOuAjTBhkuD7C/7S0oOOzx4jqjusMPt3/C79zA2Q';

	//if(in_array($_SERVER['HTTP_HOST'],array('127.0.0.1','localhost'))) return;

	if(!authcode('13acJfxEsTyPhY6iOuAjTBhkuD7C/7S0oOOzx4jqjusMPt3/C79zA2Q', 'DECODE', $key)){

		$server = strtolower($_SERVER['HTTP_HOST']);

		$server_arr = explode('.', $server);

		if(count($server_arr)==3){$server = $server_arr[1].'.'.$server_arr[2];}

		$order = um_get_setting('order_id');

		$sn = um_get_setting('sn');

		$key = 0;

		$data = array(

			'product_id' => 1392,

			'domain' => $server,

			'order' => $order,

			'sn' => $sn

		);

		if(um_curl_post('http://www.zhiyanblog.com/cdn/tinection/ping_new.php',$data)){

			$return = um_curl_post('http://www.zhiyanblog.com/cdn/tinection/ping_new.php',$data);

			$return2 = json_decode($return);

			$active = $return2->success;

			$key = $return2->key;

		}else{

			$active = 0;

		}

		if($active==1){

			$value = json_encode(array('order_id'=>$order,'sn'=>$sn,'key'=>$key,'time'=>time()));

			update_option('_wp_um_authorize',$value);

			//set_transient( 'um_authorize', $value , current_time('mysql'), 3600*24*5 );

			if(!empty($para))eval(base64_decode(authcode($code,'DECODE',$key)));else return 1;

		}else{

			return 0;

		}

	}else{

		if(!empty($para))eval(base64_decode(authcode($code,'DECODE',$key)));else return 1;

	}

}

}

function get_the_template($path){

	$file = UM_DIR.'func/'.$path;

	if(UM_TYPE=='sale'){

		$str = file_get_contents($file);//抓取源代码

		if($str&&um_authorize($str))um_authorize($str);

	}else{

		require_once($file);

	}

}

function um_convertip($ip){

    //$url = 'http://int.dpool.sina.com.cn/iplookup/iplookup.php';

	//$data = array('format'=>'json','ip'=>$ip);

    $url = 'http://wap.ip138.com/ip.asp';

    $data = array('ip' => $ip );

    $location = um_curl_post($url,$data);

    preg_match_all("/<b>查询结果：(.*)<\/b>/isU",$location,$result);

    return empty($result[1][0]) ? __('火星','um') : $result[1][0];



}

function um_product_shortcode($atts, $content = null){

	extract(shortcode_atts(array('size'=>'lg','id'=>''),$atts));

	if(!empty($id)) {$href = get_permalink($id);$title=get_post_field('post_title',$id);$content = !empty($content)?$content:'购买';return '<div style="margin:5px auto;text-align:center;"><a class="btnhref" href="'.$href.'" title="'.$title.'" target="_blank"><button type="button" class="btn btn-product btn-'.$size.'">'.$content.'</button></a></div>';}

	else{return '<button type="button" class="btn btn-product btn-'.$size.'">'.$content.'</button>';}

}

add_shortcode('product', 'um_product_shortcode');

function um_comment_url_to_author_homepage($content){

	global $comment;

	$comment_ID = $comment->comment_ID;

	$user_id = (int)$comment->user_id;

	$url    = get_comment_author_url( $comment_ID );

	$author = get_comment_author( $comment_ID );

	if ( $user_id>0 ){

		$author_home = um_get_user_url('post',$user_id);

		$return = "<a href='".$author_home."' rel='external nofollow' class='url author_home' title='访问".$author."的个人主页'>$author</a>";

	}else{

		$return = $author;

	}

	return $return;

}

add_filter('get_comment_author_link','um_comment_url_to_author_homepage',99);

add_filter('show_admin_bar', '__return_false');

function um_default_role(){

	if(get_option('default_role')!='contributor')update_option('default_role','contributor');

}

add_action('admin_menu','um_default_role');

function um_allow_contributor_uploads() {

	if ( current_user_can('contributor') && !current_user_can('upload_files') ){

		$contributor = get_role('contributor');

  		$contributor->add_cap('upload_files');

	} 

}

add_action('admin_init', 'um_allow_contributor_uploads');



function um_query_products($showposts=4,$author=0,$orderby='date'){

	$args = array('post_type'=>'store','orderby'=>$orderby,'showposts'=>$showposts);

	if($author){$args['author']=$author;}

	$products_query = new WP_Query($args);

	return $products_query;

}

function um_author_products_display($showposts=4,$author=0,$orderby='date'){

	$is_vip = getUserMemberType($author);

	if($is_vip)$author_arg = $author; else $author_arg = 0; 

	$products_query = um_query_products($showposts,$author_arg,$orderby);

	if( $products_query->have_posts() ){

		while ($products_query->have_posts()) : $products_query->the_post();

		if ( has_post_thumbnail() ){

			$large_image_url = wp_get_attachment_image_src( get_post_thumbnail_id(), 'large');

			$imgsrc = $large_image_url[0];

		}else{$imgsrc = um_catch_first_image();}

?>

	<li><a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>" rel="bookmark" class="fancyimg">

		<div class="thumb-img">

			<img src="<?php echo um_timthumb($imgsrc,280,180); ?>" alt="<?php the_title(); ?>">

			<span><i class="fa fa-shopping-cart"></i></span>

		</div>

		</a>

		<p><a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"><?php the_title(); ?></a></p>

	</li>

<?php endwhile;} wp_reset_query();

}

function um_set_role($uid,$role='contributor'){

	$uid = (int)$uid;

	if(!$uid)return;

	$user = new WP_User($uid);

	$user->set_role($role);

}

?>

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<?php

/* Add JS and CSS */

function um_add_scripts() {

$jq = UM_URI.'static/jquery.min.js';

wp_deregister_script( 'jquery' );

wp_register_script( 'jquery', $jq );

wp_enqueue_script( 'jquery' );

$um_js = UM_URI.'static/um.js';

wp_enqueue_script( 'um', $um_js, 'jquery', '', true );

if(is_author()){

wp_enqueue_script('media-upload');

wp_enqueue_script('thickbox');

wp_enqueue_style('thickbox');

}

$um_css = UM_URI.'static/um.css';

wp_enqueue_style( 'um', $um_css );

if(um_get_setting('font_awesome')){

$font_awesome = UM_URI.'static/font-awesome/font-awesome.css';

wp_enqueue_style( 'fa', $font_awesome );

}

var um = <?php echo um_script_parameter(); ?>;

</script>

<?php

if ( get_post_type()=='store' ){

<?php

}

add_action('wp_enqueue_scripts', 'um_add_scripts');

/* Remove open sans */

function um_remove_open_sans() {

wp_deregister_style( 'open-sans' );

wp_register_style( 'open-sans', false );

wp_enqueue_style('open-sans','');

}

add_action( 'init', 'um_remove_open_sans' );

/* Add avatar upload folder */

function um_add_avatar_folder() {

$upload = wp_upload_dir();

$upload_dir = $upload['basedir'];

$upload_dir = $upload_dir . '/avatars';

if (! is_dir($upload_dir)) {

mkdir( $upload_dir, 0755 );

}

add_action('init','um_add_avatar_folder');

/* Rename uploaded image name include Chinese */

function um_custom_upload_name($file){

if(preg_match('/[一-龥]/u',$file['name'])):

$ext=ltrim(strrchr($file['name'],'.'),'.');

$file['name']=preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME'])).'_'.date('Y-m-d_H-i-s').'.'.$ext;

endif;

return $file;

}

add_filter('wp_handle_upload_prefilter','um_custom_upload_name',5,1);

/* Register shop menu */

function um_register_menu(){

register_nav_menus( array(

'shopcatbar' => '商城分类导航'

) );

}

add_action('init','um_register_menu');

/* Get current page url */

function um_get_current_page_url(){

global $wp;

return get_option( 'permalink_structure' ) == '' ? add_query_arg( $wp->query_string, '', home_url( $wp->request ) ) : home_url( add_query_arg( array(), $wp->request ) );

}

function um_get_current_page_url2(){

$protocol = strtolower($_SERVER['REQUEST_SCHEME']);

$ssl = $protocol=='https'?true:false;

$port = $_SERVER['SERVER_PORT'];

$port = ((!$ssl && $port=='80') || ($ssl && $port=='443')) ? '' : ':'.$port;

$host = isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];

return $protocol . '://' . $host . $port . $_SERVER['REQUEST_URI'];

}

/* JS parameters */

function um_script_parameter(){

$object = array();

$object['ajax_url'] = admin_url('admin-ajax.php');

$object['admin_url'] = admin_url();

$object['wp_url'] = get_bloginfo('url');

$object['um_url'] = UM_URI;

$object['uid'] = (int)get_current_user_id();

$object['is_admin'] = current_user_can('edit_users')?1:0;

$object['redirecturl'] = um_get_current_page_url();

$object['loadingmessage'] = '正在请求中，请稍等...';

$object['paged'] = get_query_var('paged')?(int)get_query_var('paged'):1;

$object['cpage'] = get_query_var('cpage')?(int)get_query_var('cpage'):1;

if(is_single()){

global $post;

$object['pid'] = $post->ID;

}

$object['timthumb'] = UM_URI.'func/timthumb.php?src=';

$object_json = json_encode($object);

return $object_json;

}

/* AJAX login */

function um_ajax_login(){

$result = array('loggedin'=>0,'message'=>'');

if(isset($_POST['security']) /*&& wp_verify_nonce( $_POST['security'], 'security_nonce' )*/ ){

$creds = array();

$creds['user_login'] = $_POST['username'];

$creds['user_password'] = $_POST['password'];

$creds['remember'] = ( isset( $_POST['remember'] ) ) ? $_POST['remember'] : false;

$login = wp_signon($creds, false);

if ( ! is_wp_error( $login ) ){

$result['loggedin'] = 1;

$result['message'] = '登录成功！即将为你刷新';

}else{

$result['message'] = ( $login->errors ) ? strip_tags( $login->get_error_message() ) : '<strong>ERROR</strong>: ' . esc_html__( '请输入正确用户名和密码以登录', 'um' );

}

}else{

$result['message'] = __('安全认证失败，请重试！','um');

}

header( 'content-type: application/json; charset=utf-8' );

echo json_encode( $result );

exit;

}

add_action( 'wp_ajax_ajax_login', 'um_ajax_login' );

add_action( 'wp_ajax_nopriv_ajax_login', 'um_ajax_login' );

/* AJAX register */

function um_ajax_register(){

$result = array();

if(isset($_POST['security']) /*&& wp_verify_nonce( $_POST['security'], 'user_security_nonce' )*/ ){

$user_login = sanitize_user($_POST['username']);

$user_pass = $_POST['password'];

$user_email = apply_filters( 'user_registration_email', $_POST['email'] );

$captcha = strtolower(trim($_POST['um_captcha']));

session_start();

$session_captcha = strtolower($_SESSION['um_captcha']);

$errors = new WP_Error();

if( ! validate_username( $user_login ) ){

$errors->add( 'invalid_username', __( '请输入一个有效用户名','um' ) );

}elseif(username_exists( $user_login )){

$errors->add( 'username_exists', __( '此用户名已被注册','um' ) );

}elseif(email_exists( $user_email )){

$errors->add( 'email_exists', __( '此邮箱已被注册','um' ) );

}

do_action( 'register_post', $user_login, $user_email, $errors );

$errors = apply_filters( 'registration_errors', $errors, $user_login, $user_email );

if ( $errors->get_error_code() ){

$result['success'] = 0;

$result['message'] = $errors->get_error_message();

} else {

$user_id = wp_create_user( $user_login, $user_pass, $user_email );

if ( ! $user_id ) {

$errors->add( 'registerfail', sprintf( __( '无法注册，请联系管理员','um' ), get_option( 'admin_email' ) ) );

$result['success'] = 0;

$result['message'] = $errors->get_error_message();

} else{

update_user_option( $user_id, 'default_password_nag', true, true );

wp_new_user_notification( $user_id, $user_pass );

$result['success'] = 1;

$result['message'] = __( '注册成功，即将为你自动登录','um' );

//auto login in

wp_set_current_user($user_id);

wp_set_auth_cookie($user_id);

$result['loggedin'] = 1;

}

}else{

$result['message'] = __('安全认证失败，请重试！','um');

}

header( 'content-type: application/json; charset=utf-8' );

echo json_encode( $result );

exit;

}

add_action( 'wp_ajax_ajax_register', 'um_ajax_register' );

add_action( 'wp_ajax_nopriv_ajax_register', 'um_ajax_register' );

/* Add captcha in login page

/* -------------------------- */

function um_add_register_captcha(){

$captcha = UM_URI.'/template/captcha.php';

<img src="<?php echo $captcha; ?>" class="captcha_img inline" title="点击刷新验证码" onclick="this.src='<?php echo $captcha; ?>';" style="float:right;margin-top: 5px;"></label>

</p>

<?php

}

add_action('register_form','um_add_register_captcha');

function um_add_register_captcha_verify($sanitized_user_login,$user_email,$errors){

if(!isset($_POST['um_captcha'])||empty($_POST['um_captcha'])){

return $errors->add( 'empty_captcha', __( '请填写验证码','um' ) );

}else{

$captcha = strtolower(trim($_POST['um_captcha']));

session_start();

$session_captcha = strtolower($_SESSION['um_captcha']);

if($captcha!=$session_captcha){

return $errors->add( 'wrong_captcha', __( '验证码错误','um' ) );

}

add_action('register_post','um_add_register_captcha_verify',10,3);

/* Load author template */

function um_load_author_template($template_path){

if(!um_get_setting('open_ucenter',1))return $template_path;

if(is_author()){

$template_path = UM_DIR.'/template/author.php';

}

return $template_path;

}

add_filter( 'template_include', 'um_load_author_template', 1 );

/* Catch first image of post */

function um_catch_first_image(){

global $post, $posts;

$first_img = '';

ob_start();

ob_end_clean();

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

$first_img = isset($matches [1] [0]) ? $matches [1] [0] : '';

if(empty($first_img)){

$random = mt_rand(1, 20);

$first_img = UM_URI;

$first_img .= '/static/img/rand/'.$random.'.jpg';

}

return $first_img;

}

/* Timthumb */

function um_timthumb($src,$width=375,$height=250,$q=100){

return UM_URI.'/func/timthumb.php?src='.$src.'&q='.$q.'&w='.$width.'&h='.$height.'&zc=1';

}

/* Ucenter tab */

function um_get_user_url( $type='', $user_id=0 ){

$user_id = intval($user_id);

if( $user_id==0 ){

$user_id = get_current_user_id();

}

$url = add_query_arg( 'tab', $type, get_author_posts_url($user_id) );

return $url;

}

/* No robots for author page */

function um_author_tab_no_robots(){

if( is_author() && isset($_GET['tab']) ) wp_no_robots();

}

add_action('wp_head', 'um_author_tab_no_robots');

/* Profile page fronted */

function um_profile_page( $url ) {

return is_admin() ? $url : um_get_user_url('profile');

}

add_filter( 'edit_profile_url', 'um_profile_page' );

/* Prohibit none admin user visit admin page */

function um_redirect_wp_admin(){

$url = um_get_current_page_url();

if( (is_admin()&&!stripos($url,'media-upload.php')) && is_user_logged_in() && !current_user_can('edit_users') && ( !defined('DOING_AJAX') || !DOING_AJAX ) ){

wp_redirect( um_get_user_url('profile') );

exit;

}

add_action( 'init', 'um_redirect_wp_admin' );

/* None admin users edit post fronted */

function um_edit_post_link($url, $post_id){

if( !current_user_can('edit_users') ){

$url = add_query_arg(array('action'=>'edit', 'id'=>$post_id), um_get_user_url('post'));

}

return $url;

}

add_filter('get_edit_post_link', 'um_edit_post_link', 10, 2);

/* Login page customize logo and dynamic background image */

function um_login_logo_bg(){

$custom_login_logo = um_get_setting('custom_login_logo');

$default_login_logo = UM_URI.'static/img/wordpress-logo.png';

$imgurl = '';

if(um_get_setting('bing_login_bg')){

$str=@file_get_contents('http://cn.bing.com/HPImageArchive.aspx?idx=0&n=1');

if(preg_match("/<url>(.+?)<\/url>/ies",$str,$matches)){

$imgurl='http://cn.bing.com'.$matches[1];

}

echo '<link rel="stylesheet" href="' . UM_URI . 'static/login.css" type="text/css" media="all" />' . "\n";

}

if( !empty($custom_login_logo) ){

$css = sprintf('background-image:url(%1$s);-webkit-background-size:85px 85px;background-size:85px 85px;width:85px;height:85px;', $custom_login_logo);

}else{

$css = sprintf('background-image:url(%1$s);-webkit-background-size:85px 85px;background-size:85px 85px;width:85px;height:85px;', $default_login_logo);;

}

body.login div#login h1 a{

<?php echo $css;?>

}

<?php if($imgurl){ ?>

@media screen and (min-width: 960px){

body.login{

background: url( <?php echo $imgurl; ?> );

background-size: cover;

}

<?php } ?>

</style>

<?php }

add_action( 'login_enqueue_scripts', 'um_login_logo_bg' );

function um_login_logo_url() {

return home_url();

}

add_filter( 'login_headerurl', 'um_login_logo_url' );

function um_login_logo_url_title() {

return get_bloginfo('name');

}

add_filter( 'login_headertitle', 'um_login_logo_url_title' );

/* Display nickname on admin users managing page */

function um_display_name_column( $columns ) {

$columns['um_display_name'] = '显示名称';

unset($columns['name']);

return $columns;

}

add_filter( 'manage_users_columns', 'um_display_name_column' );

function um_display_name_column_callback( $value, $column_name, $user_id ) {

if( 'um_display_name' == $column_name ){

$user = get_user_by( 'id', $user_id );

$value = ( $user->display_name ) ? $user->display_name : '';

}

return $value;

}

add_action( 'manage_users_custom_column', 'um_display_name_column_callback', 10, 3 );

/* Lastest login info */

function um_update_latest_login( $login ) {

$user = get_user_by( 'login', $login );

$latest_login = get_user_meta( $user->ID, 'um_latest_login', true );

$latest_ip = get_user_meta( $user->ID, 'um_latest_ip', true );

update_user_meta( $user->ID, 'um_latest_login_before', $latest_login );

update_user_meta( $user->ID, 'um_latest_ip_before', $latest_ip );

update_user_meta( $user->ID, 'um_latest_login', current_time( 'mysql' ) );

update_user_meta( $user->ID, 'um_latest_ip', $_SERVER['REMOTE_ADDR'] );

}

add_action( 'wp_login', 'um_update_latest_login', 10, 1 );

function um_latest_login_column( $columns ) {

$columns['um_latest_login'] = '上次登录';

return $columns;

}

add_filter( 'manage_users_columns', 'um_latest_login_column' );

function um_latest_login_column_callback( $value, $column_name, $user_id ) {

if('um_latest_login' == $column_name){

$user = get_user_by( 'id', $user_id );

$value = ( $user->um_latest_login ) ? $user->um_latest_login : $value = __('没有记录','um');

}

return $value;

}

add_action( 'manage_users_custom_column', 'um_latest_login_column_callback', 10, 3 );

/* Get recent login users */

function um_get_recent_user($number=10){

$user_query = new WP_User_Query( array ( 'orderby' => 'meta_value', 'order' => 'DESC', 'meta_key' => 'um_latest_login', 'number' => $number ) );

if($user_query) return $user_query->results;

return;

}

/* Page nav */

function um_pagenavi( $before = '', $after = '', $p = 2 ) {

if ( is_singular() ) return;

global $wp_query, $paged;

$max_page = $wp_query->max_num_pages;

if ( $max_page == 1 )

return;

if ( empty( $paged ) )

$paged = 1;

echo '<div class="pages"><ul class="page-list">';

if($paged>3)

um_p_link( 1, '首页','<li>','首页' );

if ( $paged > 1)

um_p_link( $paged - 1, '上一页', '<li class="prev-page">' ,'<i class="fa fa-angle-left"></i>' );

for( $i = $paged - $p; $i <= $paged + $p; $i++ ) {

if ( $i > 0 && $i <= $max_page )

$i == $paged ? print '<li class="current"><a href="">'.$i.'</a></li>' : um_p_link( $i,'', '<li>',$i);

}

if ( $paged < $max_page ) {um_p_link( $paged + 1,'下一页', '<li class="next-page">' ,'<i class="fa fa-angle-right"></i>');um_p_link( $max_page, '尾页','<li>','尾页' );}

echo '</ul></div>';

}

function um_p_link( $i, $title = '', $linktext = '' , $prevnext='') {

if ( $title == '' ) $title = "第 {$i} 页";

echo "{$linktext}<a href='", esc_html( get_pagenum_link( $i ) ), "' title='{$title}'>{$prevnext}</a></li>";

}

/* AJAX update nonce */

function um_create_nonce_callback(){

echo wp_create_nonce( 'check-nonce' );

die();

}

add_action( 'wp_ajax_um_create_nonce', 'um_create_nonce_callback' );

add_action( 'wp_ajax_nopriv_um_create_nonce', 'um_create_nonce_callback' );

/* Update product traffic */

function um_tracker_ajax_callback(){

if ( ! wp_verify_nonce( trim($_POST['wp_nonce']), 'check-nonce' ) ){

echo 'NonceIsInvalid';

die();

}

if( $_POST['pid']=='' ) return;

$pid = sanitize_text_field($_POST['pid']);

if(!empty($pid)){

$views = get_post_meta($pid,'um_post_views',true)?(int)get_post_meta($pid,'um_post_views',true):0;

$views++;

update_post_meta($pid,'um_post_views',$views);

}

echo $views;

//do_action( 'um_tracker_ajax_callback', $pid );

die();

}

add_action( 'wp_ajax_um_tracker_ajax', 'um_tracker_ajax_callback' );

add_action( 'wp_ajax_nopriv_um_tracker_ajax', 'um_tracker_ajax_callback' );

/* Author page paginate */

function um_paginate($wp_query=''){

if(empty($wp_query)) global $wp_query;

$pages = $wp_query->max_num_pages;

if ( $pages >= 2 ):

$big = 999999999;

$paginate = paginate_links( array(

'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),

'format' => '?paged=%#%',

'current' => max( 1, get_query_var('paged') ),

'total' => $pages,

'type' => 'array'

) );

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

foreach ($paginate as $value) {

echo '<span class="pg-item">'.$value.'</span>';

}

echo '</div>';

endif;

}

function um_pager($current, $max){

$paged = intval($current);

$pages = intval($max);

if($pages<2) return '';

$pager = '<div class="pagination clx">';

$pager .= '<div class="btn-group">';

if($paged>1) $pager .= '<a class="btn btn-default" style="float:left;padding:6px 12px;" href="' . add_query_arg('page',$paged-1) . '">'.__('上一页','um').'</a>';

if($paged<$pages) $pager .= '<a class="btn btn-default" style="float:left;padding:6px 12px;" href="' . add_query_arg('page',$paged+1) . '">'.__('下一页','um').'</a>';

if ($pages>2 ){

$pager .= '<div class="btn-group pull-right"><select class="form-control pull-right" onchange="document.location.href=this.options[this.selectedIndex].value;">';

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

$class = $paged==$i ? 'selected="selected"' : '';

$pager .= sprintf('<option %s value="%s">%s</option>', $class, add_query_arg('page',$i), sprintf(__('第 %s 页','um'), $i));

}

$pager .= '</select></div>';

}

$pager .= '</div></div>';

return $pager;

}

/* Action : like article */

function um_like_article(){

$pid = $_POST['pid'];

$likes = get_post_meta($pid,'um_post_likes',true);

$likes++;

update_post_meta($pid,'um_post_likes',$likes);

$uid = get_current_user_id();

$return = 1;

if($uid){

$meta = get_user_meta($uid,'um_article_interaction',true);

$meta = json_decode($meta);

$now_date = date('Y-m-j');

$credit = um_get_setting('like_article_credit',5);

$times = um_get_setting('like_article_credit_times',5);

$get = 0;

if(!isset($meta->dated)||$now_date!=$meta->dated){

update_um_credit( $uid , $credit , 'add' , 'um_credit' , sprintf( __('参与文章互动，获得%s马杜币','um') , $credit ) );

$new_times = 1;

$new_meta = json_encode(array('dated'=>$now_date,'times'=>$new_times));

update_user_meta($uid,'um_article_interaction',$new_meta);

$get = 1;

}else if($meta->times<$times){

update_um_credit( $uid , $credit , 'add' , 'um_credit' , sprintf( __('参与文章互动，获得%s马杜币','um') , $credit ) );

$new_times = $meta->times;

$new_times++;

$new_meta = json_encode(array('dated'=>$now_date,'times'=>$new_times));

update_user_meta($uid,'um_article_interaction',$new_meta);

$get = 1;

}else{}

$return = json_encode(array('get'=>$get,'credit'=>$credit));

}

echo $return;

exit;

}

add_action( 'wp_ajax_nopriv_like', 'um_like_article' );

add_action( 'wp_ajax_like', 'um_like_article' );

/* Action : collect article */

function um_collect(){

$pid = $_POST['pid'];

$uid = $_POST['uid'];

$action = $_POST['act'];

if($action!='remove'){

$collect = get_user_meta($uid,'um_collect',true);

$plus=1;

if(!empty($collect)){

$collect_arr = explode(',', $collect);

if(in_array($pid, $collect_arr)){$plus=0;return;}

$collect .= ','.$pid;

update_user_meta($uid,'um_collect',$collect);

}else{

$collect = $pid;

update_user_meta($uid,'um_collect',$collect);

}

$collects = get_post_meta($pid,'um_post_collects',true);

$collects += $plus;

$plus!=0?update_post_meta($pid,'um_post_collects',$collects):'';

}else{

$plus = -1;

$collect = get_user_meta($uid,'um_collect',true);

$collect_arr = explode(',', $collect);

if(!in_array($pid, $collect_arr)){$plus=0;return;}

$collect = um_delete_string_specific_value(',',$collect,$pid);

update_user_meta($uid,'um_collect',$collect);

$collects = get_post_meta($pid,'um_post_collects',true);

$collects--;

update_post_meta($pid,'um_post_collects',$collects);

}

echo $plus;

exit;

}

//add_action( 'wp_ajax_nopriv_collect', 'um_collect' );

add_action( 'wp_ajax_collect', 'um_collect' );

/* Delete specified record of string */

function um_delete_string_specific_value($separator,$string,$value){

$arr = explode($separator,$string);

$key =array_search($value,$arr);

array_splice($arr,$key,1);

$str_new = implode($separator,$arr);

return $str_new;

}

/* Get avatar */

function um_get_avatar( $id , $size='40' , $type=''){

if($type==='qq'){

$O = array(

'ID'=>um_get_setting('um_open_qq_id'),

'KEY'=>um_get_setting('um_open_qq_key')

);

$U = array(

'ID'=>get_user_meta( $id, 'um_qq_openid', true ),

'TOKEN'=>get_user_meta( $id, 'um_qq_access_token', true )

);

if( $O['ID'] && $O['KEY'] && $U['ID'] && $U['TOKEN'] ){

$avatar_url = 'http://q.qlogo.cn/qqapp/'.$O['ID'].'/'.$U['ID'].'/100';

}

}else if($type==='weibo'){

$O = array(

'KEY'=>um_get_setting('um_open_weibo_key'),

'SECRET'=>um_get_setting('um_open_weibo_secret')

);

$U = array(

'ID'=>get_user_meta( $id, 'um_weibo_openid', true ),

'TOKEN'=>get_user_meta( $id, 'um_weibo_access_token', true )

);

if( $O['KEY'] && $O['SECRET'] && $U['ID'] && $U['TOKEN'] ){

$avatar_url = 'http://tp3.sinaimg.cn/'.$U['ID'].'/180/1.jpg';

}

}else if($type==='customize'){

$avatar_url = get_bloginfo('url').'/wp-content/uploads/avatars/'.get_user_meta($id,'um_customize_avatar',true);

}else{

return get_avatar( $id, $size );

}

return '<img src="'.$avatar_url.'" class="avatar" width="'.$size.'" height="'.$size.'" />';

}

function um_get_avatar_url( $id , $size='40' , $type=''){

if($type==='qq'){

$O = array(

'ID'=>pckr_option('um_open_qq_id'),

'KEY'=>pckr_option('um_open_qq_key')

);

$U = array(

'ID'=>get_user_meta( $id, 'um_qq_openid', true ),

'TOKEN'=>get_user_meta( $id, 'um_qq_access_token', true )

);

if( $O['ID'] && $O['KEY'] && $U['ID'] && $U['TOKEN'] ){

$avatar_url = 'http://q.qlogo.cn/qqapp/'.$O['ID'].'/'.$U['ID'].'/100';

}

}else if($type==='weibo'){

$O = array(

'KEY'=>pckr_option('um_open_weibo_key'),

'SECRET'=>pckr_option('um_open_weibo_secret')

);

$U = array(

'ID'=>get_user_meta( $id, 'um_weibo_openid', true ),

'TOKEN'=>get_user_meta( $id, 'um_weibo_access_token', true )

);

if( $O['KEY'] && $O['SECRET'] && $U['ID'] && $U['TOKEN'] ){

$avatar_url = 'http://tp3.sinaimg.cn/'.$U['ID'].'/180/1.jpg';

}

}else if($type==='customize'){

$avatar_url = get_bloginfo('url').'/wp-content/uploads/avatars/'.get_user_meta($id,'um_customize_avatar',true);

}

if ($avatar_url != "") { return $avatar_url; } else return get_avatar_url($id);

}

/* Avatar type */

function um_get_avatar_type($user_id){

$id = (int)$user_id;

if($id===0) return 'default';

$avatar = get_user_meta($id,'um_avatar',true);

$customize = get_user_meta($id,'um_customize_avatar',true);

if( $avatar=='qq' && um_is_open_qq($id) ) return 'qq';

if( $avatar=='weibo' && um_is_open_weibo($id) ) return 'weibo';

if( $customize && !empty($customize) ) return 'customize';

return 'default';

}

/* SSL avatar */

function um_get_ssl_avatar($avatar) {

$avatar = preg_replace('/.*\/avatar\/(.*)\?s=([\d]+)(&?.*)/','<img src="https://cdn.v2ex.com/gravatar/$1?s=$2&r=PG&d=monsterid" class="avatar avatar-$2" height="$2" width="$2">',$avatar);

// $avatar = str_replace(array("secure.gravatar.com/avatar", "www.gravatar.com/avatar", "0.gravatar.com/avatar", "1.gravatar.com/avatar", "2.gravatar.com/avatar"), "cdn.v2ex.com/gravatar", $avatar);

// $avatar = str_replace(array("s=100"), "s=100", $avatar);

return $avatar;

}

add_filter( 'get_avatar', 'um_get_ssl_avatar');

/* Resize uploaded avatar */

function um_resize( $ori ){

if( preg_match('/^http:\/\/[a-zA-Z0-9]+/', $ori ) ){

return $ori;

}

$info = um_getImageInfo( AVATARS_PATH . $ori );

if( $info ){

//上传图片后切割的最大宽度和高度

$dst_width = 100;

$dst_height = 100;

$scrimg = AVATARS_PATH . $ori;

if( $info['type']=='jpg' || $info['type']=='jpeg' ){

$im = imagecreatefromjpeg( $scrimg );

}

if( $info['type']=='gif' ){

$im = imagecreatefromgif( $scrimg );

}

if( $info['type']=='png' ){

$im = imagecreatefrompng( $scrimg );

}

if( $info['type']=='bmp' ){

$im = imagecreatefromwbmp( $scrimg );

}

if( $info['width']<=$dst_width && $info['height']<=$dst_height ){

return;

} else {

if( $info['width'] > $info['height'] ){

$height = intval($info['height']);

$width = $height;

$x = ($info['width']-$width)/2;

$y = 0;

} else {

$width = intval($info['width']);

$height = $width;

$x = 0;

$y = ($info['height']-$height)/2;

}

$newimg = imagecreatetruecolor( $width, $height );

imagecopy($newimg,$im,0,0,$x,$y,$info['width'],$info['height']);

$scale = $dst_width/$width;

$target = imagecreatetruecolor($dst_width, $dst_height);

$final_w = intval($width*$scale);

$final_h = intval($height*$scale);

imagecopyresampled( $target, $newimg, 0, 0, 0, 0, $final_w, $final_h, $width, $height );

imagejpeg( $target, AVATARS_PATH . $ori );

imagedestroy( $im );

imagedestroy( $newimg );

imagedestroy( $target );

}

return;

}

function um_getImageInfo( $img ){

$imageInfo = getimagesize($img);

if( $imageInfo!== false) {

$imageType = strtolower(substr(image_type_to_extension($imageInfo[2]),1));

$info = array(

"width" =>$imageInfo[0],

"height" =>$imageInfo[1],

"type" =>$imageType,

"mime" =>$imageInfo['mime'],

);

return $info;

}else {

return false;

}

/* Get all categories id */

function get_cat_ids(){

global $wpdb;

$request = "SELECT $wpdb->terms.term_id FROM $wpdb->terms ";

$request .= " LEFT JOIN $wpdb->term_taxonomy ON $wpdb->term_taxonomy.term_id = $wpdb->terms.term_id ";

$request .= " WHERE $wpdb->term_taxonomy.taxonomy = 'category' ";

$request .= " ORDER BY term_id asc";

$categorys = $wpdb->get_results($request,ARRAY_N);

$ids = array();

foreach ($categorys as $category){

$ids[] .= $category[0];

}

return $ids;

}

/* Add paycontent to post */

function um_post_source_price($postid){

$price = product_smallest_price($postid);

$currency = get_post_meta($postid,'pay_currency',true);

$content = '<div id="post-price">';

if($price[3]==0&&$price[4]==0){

$content .= '<li class="summary-price"><span class="dt">售价 :</span>';

if($currency==1) $content .= '<em>¥</em><strong>'.sprintf('%0.2f',$price[0]).'</strong><em>(元)</em>'; else $content .= '<em><i class="fa fa-gift"></i></em><strong>'.sprintf('%0.2f',$price[0]).'</strong><em>(马杜币)</em>';

$content .= '</li>';

}else{

$content .= '<li class="summary-price"><span class="dt">售价 :</span>';

if($currency==1) $content .= '<em>¥</em><strong><del>'.sprintf('%0.2f',$price[0]).'</del></strong><em>(元)</em>'; else $content .= '<em><i class="fa fa-gift"></i></em><strong><del>'.sprintf('%0.2f',$price[0]).'</del></strong><em>(马杜币)</em>';

if($price[4]!=0){

$content .= '<strong> '.sprintf('%0.2f',$price[2]).'</strong><span>(限时优惠)</span>';

}

$content .= '</li>';

if($price[3]!=0){

$content .= '<li class="summary-price"><span class="dt">会员价格 :</span>';

if(getUserMemberType()) {

if($currency==1) $content .= '<em>¥</em><strong>'.sprintf('%0.2f',$price[1]).'</strong><em>(元)</em>'; else $content .= '<em><i class="fa fa-gift"></i></em><strong>'.sprintf('%0.2f',$price[1]).'</strong><em>(马杜币)</em>';

}else if(is_user_logged_in()){

$content .= sprintf(__('非 <a href="%1$s" target="_blank" title="开通会员">会员</a> 不能享受该优惠','um'),um_get_user_url('membership'));

} else {

if($currency==1) $content .= '<em>¥</em><strong>'.sprintf('%0.2f',$price[6]).'</strong><em>(元)</em>'; else $content .= '<em><i class="fa fa-gift"></i></em><strong>'.sprintf('%0.2f',$price[6]).'</strong><em>(马杜币)</em>';$content .= '<a href="javascript:" class="user-login">登录</a> 查看实际享受优惠';

}

$content .= '</li>';

}

$content .= '</div>';

return $content;

}

function um_post_paycontent($content){

if(get_post_status(get_the_ID())!='publish'||!get_post_meta(get_the_ID(),'pay_switch',true))return $content;

$hidden_content = '';

if(is_single()&&get_post_type()=='post'){

$price = product_smallest_price(get_the_ID());

$dl_links = get_post_meta(get_the_ID(),'product_download_links',true);

$pay_content = get_post_meta(get_the_ID(),'product_pay_content',true);

if(!count(get_user_order_records(get_the_ID(),0,1))) $hidden_content .= um_post_source_price(get_the_ID());

if(!empty($dl_links)):

$hidden_content .= '<div id="pay-content"><li class="summary-content"><span class="dt" style="position:absolute;top:0;left:0;">资源信息 :</span>';

$arr_links = explode(PHP_EOL,$dl_links);

foreach($arr_links as $arr_link){

$arr_link = explode('|',$arr_link);

$arr_link[0] = isset($arr_link[0]) ? $arr_link[0]:'';

$arr_link[1] = isset($arr_link[1]) ? $arr_link[1]:'';

$arr_link[2] = isset($arr_link[2]) ? $arr_link[2]:'';

$hidden_content .= '<p style="margin:0 0 0 75px;">'.$arr_link[0].'</p><p style="margin:0 0 0 75px;">下载链接：';

if($price[5]==0||count(get_user_order_records(get_the_ID(),0,1))>0){$hidden_content .= '<a href="'.$arr_link[1].'" title="'.$arr_link[0].'" target="_blank">'.$arr_link[1].'</a>';}else{$hidden_content .= '*** 隐藏内容购买后可见 ***';}

$hidden_content .= '  下载密码：';

if($price[5]==0||count(get_user_order_records(get_the_ID(),0,1))>0){$hidden_content .= $arr_link[2];}else{$hidden_content .= '*** 隐藏内容购买后可见 ***';}

$hidden_content .= '</p>';

}

$hidden_content .= '</li>';

endif;

if($price[5]==0||count(get_user_order_records(get_the_ID(),0,1))>0) $hidden_content .= '<p style="margin-left:75px;">'.$pay_content.'</p>';

if($price[5]!=0&&count(get_user_order_records(get_the_ID(),0,1))<=0){$amount=(int)get_post_meta(get_the_ID(),'product_amount',true);$btn=$amount>0?'<a class="inner-buy-btn" data-top="false"><i class="fa fa-shopping-cart"></i>立即购买</a>':'<a class="inner-soldout" href="javascript:"><i class="fa fa-shopping-cart"> </i>缺货不可购买</a>';$hidden_content .= '<div id="pay"><p>购买该资源后，相关内容将发送至您的邮箱！'.$btn.'</p></div>';}

$hidden_content .= '</div>';

$see_content = empty($hidden_content)?$content:$content.'<div class="label-title post"><span id="title"><i class="fa fa-paypal"></i> 付费资源</span>'.$hidden_content.'</div>';

}else{

$see_content = $content;

}

return $see_content;

}

add_filter('the_content','um_post_paycontent',98);

/* Add activity button to post */

function um_post_activity_button($content){

if(!is_single()) return $content;

$umlikes=get_post_meta(get_the_ID(),'um_post_likes',true);

$umcollects=get_post_meta(get_the_ID(),'um_post_collects',true);

if(empty($umlikes)):$umlikes=0; endif;if(empty($umcollects)):$umcollects=0; endif;

$c_name = 'um_post_like_'.get_the_ID();$cookie = isset($_COOKIE[$c_name])?$_COOKIE[$c_name]:'';

$content .= '<div class="activity-btn"><a class="like-btn';

if($cookie==1)$content .= ' love-yes';

$content .= '" pid="'.get_the_ID().'" href="javascript:;" title="赞一个"><i class="fa ';

if($cookie==1)$content .= 'fa-heart'; else $content .= 'fa-heart-o';

$content .= '"> </i>赞一个 (<span>'.$umlikes.'</span>)</a>';

$uid = get_current_user_id();

if(!empty($uid)&&$uid!=0){

$mycollects = get_user_meta($uid,'um_collect',true);

$mycollects = explode(',',$mycollects);

$match = 0;

foreach ($mycollects as $mycollect){

if ($mycollect == get_the_ID()):$match++;endif;

}

if ($match==0){

$content .= '<a class="collect-btn collect-no" pid="'.get_the_ID().'" href="javascript:;" uid="'.get_current_user_id().'" title="点击收藏"><i class="fa fa-star-o"> </i>收藏 (<span>'.$umcollects.'</span>)</a>';

}else{

$content .= '<a class="collect-btn collect-yes remove-collect" href="javascript:;" pid="'.get_the_ID().'" uid="'.get_current_user_id().'" title="你已收藏，点击取消"><i class="fa fa-star"> </i>收藏 (<span>'.$umcollects.'</span>)</a>';

}

}else{

$content .= '<a class="collect-btn collect-no" title="你必须注册并登录才能收藏"><i class="fa fa-star-o"> </i>收藏 (<span>'.$umcollects.'</span>)</a>';

}

$content .= '</div>';

return $content;

}

add_filter('the_content','um_post_activity_button',99);

/* Canonical_url */

function um_canonical_url(){

switch(TRUE){

case is_home() :

case is_front_page() :

$url = home_url('/');

break;

case is_single() :

$url = get_permalink();

break;

case is_tax() :

case is_tag() :

case is_category() :

$term = get_queried_object();

$url = get_term_link( $term, $term->taxonomy );

break;

case is_post_type_archive() :

$url = get_post_type_archive_link( get_post_type() );

break;

case is_author() :

$url = get_author_posts_url( get_query_var('author'), get_query_var('author_name') );

break;

case is_year() :

$url = get_year_link( get_query_var('year') );

break;

case is_month() :

$url = get_month_link( get_query_var('year'), get_query_var('monthnum') );

break;

case is_day() :

$url = get_day_link( get_query_var('year'), get_query_var('monthnum'), get_query_var('day') );

break;

default :

$url = um_get_current_page_url();

}

if ( get_query_var('paged') > 1 ) {

global $wp_rewrite;

if ( $wp_rewrite->using_permalinks() ) {

$url = user_trailingslashit( trailingslashit( $url ) . trailingslashit( $wp_rewrite->pagination_base ) . get_query_var('paged'), 'archive' );

} else {

$url = add_query_arg( 'paged', get_query_var('paged'), $url );

}

return $url;

}

/* Ucenter widget function */

function um_user_profile_widget(){

if(is_user_logged_in()):

$current_user = wp_get_current_user();

$li_output = '';

$li_output .= '<li style="line-height:36px;clear: both;">'.um_get_avatar( $current_user->ID , '36' , um_get_avatar_type($current_user->ID), false ) .

sprintf(__('登录者 <a href="%1$s">%2$s</a>','um'), get_edit_profile_url($current_user->ID), $current_user->display_name) .

'<a href="'.wp_logout_url(um_get_current_page_url()).'" title="'.esc_attr__('登出本帐号').'">' .

__('登出 »') .

'</a></li>';

if(!filter_var($current_user->user_email, FILTER_VALIDATE_EMAIL)){

$li_output .= '<li><a href="'.um_get_user_url('profile').'#pass">'.__('【重要】请添加正确的邮箱以保证账户安全','um').'</a></li>';

}

$shorcut_links[] = array(

'title' => __('个人主页','um'),

'url' => get_author_posts_url($current_user->ID)

);

if( current_user_can( 'manage_options' ) ) {

$shorcut_links[] = array(

'title' => __('管理后台','um'),

'url' => admin_url()

);

}

$can_post_cat = get_cat_ids();

if( count($can_post_cat) ) { if( wp_is_mobile() ){ $mee_url="http://www.diannews.cn/tg"; } else{ $mee_url=add_query_arg('action','new',um_get_user_url('post')); }

$shorcut_links[] = array(

'title' => __('文章投稿','um'),

'url' => $mee_url

);

}

$shorcut_html = '<li class="active">';

foreach( $shorcut_links as $shorcut ){

$shorcut_html .= '<a href="'.$shorcut['url'].'">'.$shorcut['title'].' »</a>';

}

$shorcut_html .= '</li>';

$credit = intval(get_user_meta( $current_user->ID, 'um_credit', true ));

$credit_void = intval(get_user_meta( $current_user->ID, 'um_credit_void', true ));

$unread_count = intval(get_um_message($current_user->ID, 'count', "( msg_type='unread' OR msg_type='unrepm' )"));

$collects = get_user_meta($current_user->ID,'um_collect',true)?get_user_meta($current_user->ID,'um_collect',true):0;

$collects_array = explode(',',$collects);

$collects_count = $collects!=0?count($collects_array):0;

$info_array = array(

array(

'title' => __('文章','um'),

'url' => um_get_user_url('post'),

'count' => count_user_posts($current_user->ID)

array(

'title' => __('评论','um'),

'url' => um_get_user_url('comment'),

'count' => get_comments( array('status' => '1', 'user_id'=>$current_user->ID, 'count' => true) )

array(

'title' => __('收藏','um'),

'url' => um_get_user_url('collect'),

'count' => intval($collects_count)

);

if($unread_count){

$info_array[] = array(

'title' => __('未读','um'),

'url' => um_get_user_url('message'),

'count' => $unread_count

);

}

$info_array[] = array(

'title' => __('马杜币','um'),

'url' => um_get_user_url('credit'),

'count' => ($credit)

);

$info_html = '<li>';

foreach( $info_array as $info ){

$info_html .= $info['title'].'<a href="'.$info['url'].'"> '.$info['count'].'</a>';

}

$info_html .= um_whether_signed($current_user->ID);

$info_html .= '</li>';

$friend_html = '

<li>

<span class="input-group-addon">'.__('本页推广链接','um').'</span>

<input class="um_aff_url form-control" type="text" class="form-control" value="'.add_query_arg('aff',$current_user->ID,um_canonical_url()).'">

</div>

</li>

return $li_output.$shorcut_html.$info_html.$friend_html;;

else:

$html = '<li><span class="local-account"><a data-sign="0" class="btn btn-primary user-login"><i class="fa fa-wordpress"></i>'.__('本地帐号','um').'</a></span>';

if(um_get_setting('um_open_qq')) {

$html .= '<span class="other-sign"><a class="qqlogin btn" href="'.home_url('/?connect=qq&action=login&redirect='.urlencode(um_get_redirect_uri())).'"><i class="fa fa-qq"></i><span>'.__('QQ 登录','um').'</span></a></span>';

}

if(um_get_setting('um_open_weibo')) {

$html .= '<span class="other-sign"><a class="weibologin btn" href="'.home_url('/?connect=weibo&action=login&redirect='.urlencode(um_get_redirect_uri())).'"><i class="fa fa-weibo"></i><span>'.__('微博登录','um').'</span></a></span>';

}

$html .= '</li>';

return $html;

endif;

}

/* Ucenter widget function */

function um_user_manage_widget(){

if(is_user_logged_in()):

$current_user = wp_get_current_user();

$li_output = '';

$li_output .= '<li style="line-height:36px;clear: both;">'.um_get_avatar( $current_user->ID , '36' , um_get_avatar_type($current_user->ID), false ) .

sprintf(__('登录者 <a href="%1$s">%2$s</a>','um'), get_edit_profile_url($current_user->ID), $current_user->display_name) .

'<a href="'.wp_logout_url(um_get_current_page_url()).'" title="'.esc_attr__('登出本帐号').'">' .

__('登出 »') .

'</a></li>';

if(!filter_var($current_user->user_email, FILTER_VALIDATE_EMAIL)){

$li_output .= '<li><a href="'.um_get_user_url('profile').'#pass">'.__('【重要】请添加正确的邮箱以保证账户安全','um').'</a></li>';

}

$shorcut_links[] = array(

'icon' => '<i class="fa fa-home"></i>',

'title' => __('个人主页','um'),

'url' => get_author_posts_url($current_user->ID)

);

$shorcut_links[] = array(

'icon' => '<i class="fa fa-edit"></i>',

'title' => __('编辑资料','um'),

'url' => um_get_user_url('profile')

);

if( current_user_can( 'manage_options' ) ) {

$shorcut_links[] = array(

'icon' => '<i class="fa fa-dashboard"></i>',

'title' => __('管理后台','um'),

'url' => admin_url()

);

}

$can_post_cat = get_cat_ids();

if( count($can_post_cat) ) { if( wp_is_mobile() ){ $mee_url="http://www.diannews.cn/tg"; } else{ $mee_url=add_query_arg('action','new',um_get_user_url('post')); }

$shorcut_links[] = array(

'icon' => '<i class="fa fa-send"></i>',

'title' => __('文章投稿','um'),

'url' => $mee_url

);

}

$shorcut_links[] = array(

'icon' => '<i class="fa fa-shopping-cart"></i>',

'title' => __('我的订单','um'),

'url' => um_get_user_url('orders'),

'prefix' => '<br>'

);

$shorcut_links[] = array(

'icon' => '<i class="fa fa-user-md"></i>',

'title' => __('会员信息','um'),

'url' => um_get_user_url('membership'),

'prefix' => ''

);

$shorcut_links[] = array(

'icon' => '<i class="fa fa-money"></i>',

'title' => __('我的推广','um'),

'url' => um_get_user_url('affiliate')

);

if( current_user_can( 'manage_options' ) ) {

$shorcut_links[] = array(

'icon' => '<i class="fa fa-tasks"></i>',

'title' => __('订单管理','um'),

'url' => um_get_user_url('siteorders')

);

}

if( current_user_can( 'manage_options' ) ) {

$shorcut_links[] = array(

'icon' => '<i class="fa fa-tags"></i>',

'title' => __('优惠码','um'),

'url' => um_get_user_url('coupon')

);

}

$shorcut_html = '<li class="active">';

foreach( $shorcut_links as $shorcut ){

$shorcut_html .= isset($shorcut['prefix'])?$shorcut['prefix']:'';

$shorcut_html .= '<a href="'.$shorcut['url'].'">'.$shorcut['icon'].$shorcut['title'].'</a>';

}

$shorcut_html .= '</li>';

$credit = intval(get_user_meta( $current_user->ID, 'um_credit', true ));

$credit_void = intval(get_user_meta( $current_user->ID, 'um_credit_void', true ));

$unread_count = intval(get_um_message($current_user->ID, 'count', "( msg_type='unread' OR msg_type='unrepm' )"));

$collects = get_user_meta($current_user->ID,'um_collect',true)?get_user_meta($current_user->ID,'um_collect',true):0;

$collects_array = explode(',',$collects);

$collects_count = $collects!=0?count($collects_array):0;

$info_array = array(

array(

'title' => __('文章','um'),

'url' => um_get_user_url('post'),

'count' => count_user_posts($current_user->ID)

array(

'title' => __('评论','um'),

'url' => um_get_user_url('comment'),

'count' => get_comments( array('status' => '1', 'user_id'=>$current_user->ID, 'count' => true) )

array(

'title' => __('收藏','um'),

'url' => um_get_user_url('collect'),

'count' => intval($collects_count)

);

if($unread_count){

$info_array[] = array(

'title' => __('未读','um'),

'url' => um_get_user_url('message'),

'count' => $unread_count

);

}

$info_array[] = array(

'title' => __('马杜币','um'),

'url' => um_get_user_url('credit'),

'count' => ($credit)

);

$info_html = '<li>';

foreach( $info_array as $info ){

$info_html .= $info['title'].'<a href="'.$info['url'].'"> '.$info['count'].'</a>';

}

$info_html .= um_whether_signed($current_user->ID);

$info_html .= '</li>';

$friend_html = '

<li>

<span class="input-group-addon">'.__('本页推广链接','um').'</span>

<input class="um_aff_url form-control" type="text" class="form-control" value="'.add_query_arg('aff',$current_user->ID,um_canonical_url()).'">

</div>

</li>

return $li_output.$shorcut_html.$info_html.$friend_html;;

else:

$html = '<li><span class="local-account"><a data-sign="0" class="btn btn-primary user-login"><i class="fa fa-wordpress"></i>'.__('本地帐号','um').'</a></span>';

if(um_get_setting('um_open_qq')) {

}

if(um_get_setting('um_open_weibo')) {

}

$html .= '</li>';

return $html;

endif;

}

/* Add user profile */

function um_add_contact_fields($contactmethods){

$contactmethods['um_gender'] = '性别';

$contactmethods['um_qq'] = 'QQ';

$contactmethods['um_qq_weibo'] = __('腾讯微博','um');

$contactmethods['um_sina_weibo'] = __('新浪微博','um');

$contactmethods['um_weixin'] = __('微信二维码','um');

$contactmethods['um_twitter'] = __('Twitter','um');

$contactmethods['um_googleplus'] = 'Google+';

$contactmethods['um_donate'] = __('支付宝收款二维码','um');

$contactmethods['um_alipay_email'] = __('支付宝帐户','um');

return $contactmethods;

}

add_filter('user_contactmethods', 'um_add_contact_fields');

/* Use id instead of username in author link */

function um_author_link($link, $author_id){

global $wp_rewrite;

$author_id = (int)$author_id;

$link = $wp_rewrite->get_author_permastruct();

if(empty($link)){

$file = home_url('/');

$link = $file.'?author='.$author_id;

}else{

$link = str_replace('%author%', $author_id, $link);

$link = home_url(user_trailingslashit($link));

}

return $link;

}

add_filter('author_link','um_author_link',10,2);

function um_author_link_request($query_vars){

if(array_key_exists('author_name', $query_vars)){

global $wpdb;

$author_id = $query_vars['author_name'];

if($author_id){

$query_vars['author'] = $author_id;

unset($query_vars['author_name']);

}

return $query_vars;

}

add_filter('request','um_author_link_request');

/* Alipay post raise money */

function um_alipay_post_gather($alipay_email,$amount=10,$hide=0){

if(empty($alipay_email))$alipay_email = um_get_setting('alipay_account');

if($hide==0){$style='display:inline-block;';$button = '<input name="pay" type="image" value="转帐" src="https://img.alipay.com/sys/personalprod/style/mc/btn-index.png" />';}else{$style='display:none;';$button = '<input name="pay" type="hidden" value="转帐" />';}

$html = '<form id="alipay-gather" style="'.$style.'" action="https://shenghuo.alipay.com/send/payment/fill.htm" method="POST" target="_blank" accept-charset="GBK"><input name="optEmail" type="hidden" value="'.$alipay_email.'" /><input name="payAmount" type="hidden" value="'.$amount.'" /><input id="title" name="title" type="hidden" value="支持一下" /><input name="memo" type="hidden" value="" />'.$button.'</form>';

return $html;

}

/* Author page title */

function um_author_page_title(){

if(isset($_GET['tab'])){

switch($_GET['tab']){

case 'comment':

$title = '评论';

break;

case 'collect':

$title = '文章收藏';

break;

case 'credit':

$title = '个人马杜币';

break;

case 'message':

$title = '站内消息';

break;

case 'profile':

$title = '个人资料';

break;

case 'orders':

$title = '个人订单';

break;

case 'siteorders':

$title = '订单管理';

break;

case 'membership':

$title = '会员信息';

break;

case 'affiliate':

$title = '推广信息';

break;

case 'coupon':

$title = '优惠码管理';

break;

case 'following':

$title = '我的关注';

break;

case 'follower':

$title = '我的粉丝';

break;

default:

$title = '文章';

}

}else{

$title = '文章';

}

return $title.'-用户中心-'.get_bloginfo('name');

}

/* SEO title */

function um_ob_replace_title(){

ob_start('um_replace_title');

}

add_action('wp_loaded', 'um_ob_replace_title');

function um_replace_title($html){

$blogname = get_bloginfo('name');

$partten = array('/<title>(.*?)<\/title>/i');

$title = '';

if(is_author()){

$title = um_author_page_title();

$replacement = array('<title>'.$title.'</title>');

if(um_get_setting('open_ucenter')):

$html = preg_replace($partten, $replacement, $html);

else:

$html = $html;

endif;

}elseif(get_post_type() == 'store'){

if ( is_single() ){

$title = get_the_title(get_the_ID()).'-'.$blogname;

$replacement = array('<title>'.$title.'</title>');

}else{

$title = um_get_setting('store_archive_title','商城').'-'.$blogname;

$description = um_get_setting('store_archive_des');

$keywords = um_get_setting('store_archive_subtitle');

$keywords = explode('-', $keywords);

$keywords = implode(',', $keywords);

$replacement = array('<title>'.$title.'</title>');

$partten[] = '/<meta name=\"description\" content=\"(.*?)\"(.*?)>/i';

$replacement[] = '<meta name="description" content="'.$description.'"$2>';

$partten[] = '/<meta name=\"keywords\" content=\"(.*?)\"(.*?)>/i';

$replacement[] = '<meta name="keywords" content="'.$keywords.'"$2>';

}

$html = preg_replace($partten, $replacement, $html);

}

return $html;

}

// AJAX change cover

function um_change_cover(){

$uid = isset($_POST['user'])?(int)$_POST['user']:0;

if(!$uid) $uid = (int)get_current_user_id();

if(!$uid) return;

$cover = $_POST['cover'];

update_user_meta($uid,'um_cover',$cover);

echo json_encode(array('success'=>1));

exit;

}

add_action( 'wp_ajax_author_cover', 'um_change_cover' );

//add_action( 'wp_ajax_nopriv_author_cover', 'um_change_cover' );

// Authcode

if(!function_exists('authcode')){

function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) {

$ckey_length = 4;

$key = md5($key ? $key : '');

$keya = md5(substr($key, 0, 16));

$keyb = md5(substr($key, 16, 16));

$keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length): substr(md5(microtime()), -$ckey_length)) : '';

$cryptkey = $keya.md5($keya.$keyc);

$key_length = strlen($cryptkey);

$string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0).substr(md5($string.$keyb), 0, 16).$string;

$string_length = strlen($string);

$result = '';

$box = range(0, 255);

$rndkey = array();

for($i = 0; $i <= 255; $i++) {

$rndkey[$i] = ord($cryptkey[$i % $key_length]);

}

for($j = $i = 0; $i < 256; $i++) {

$j = ($j + $box[$i] + $rndkey[$i]) % 256;

$tmp = $box[$i];

$box[$i] = $box[$j];

$box[$j] = $tmp;

}

for($a = $j = $i = 0; $i < $string_length; $i++) {

$a = ($a + 1) % 256;

$j = ($j + $box[$a]) % 256;

$tmp = $box[$a];

$box[$a] = $box[$j];

$box[$j] = $tmp;

$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));

}

if($operation == 'DECODE') {

if((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16)) {

return substr($result, 26);

} else {

return '';

}

} else {

return $keyc.str_replace('=', '', base64_encode($result));

}

if(!function_exists('um_curl_post')){

function um_curl_post($url,$data){

$post_data = http_build_query($data);

$post_url= $url;

$ch = curl_init();

curl_setopt( $ch, CURLOPT_POST, 1 );

curl_setopt ( $ch, CURLOPT_HEADER, 0 );

curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );

curl_setopt( $ch, CURLOPT_URL, $post_url );

curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);

$return = curl_exec($ch);

if (curl_errno($ch)) {

return '';

}

curl_close($ch);

return $return;

}

if(!function_exists('um_authorize')){

function um_authorize($code=''){

date_default_timezone_set ('Asia/Shanghai');

$para = $code;

$cache = get_option('_wp_um_authorize');

if($cache){

$auth = json_decode($cache);

$now = time();

$time = $auth->time;

if($now-$time<3600*24*2){

$order = $auth->order_id;

$sn = $auth->sn;

$key = $auth->key;

}else{

$order=$sn=$key=0;

}

}else{

$order=$sn=$key=0;

}

if(empty($code))$code = '13acJfxEsTyPhY6iOuAjTBhkuD7C/7S0oOOzx4jqjusMPt3/C79zA2Q';

//if(in_array($_SERVER['HTTP_HOST'],array('127.0.0.1','localhost'))) return;

if(!authcode('13acJfxEsTyPhY6iOuAjTBhkuD7C/7S0oOOzx4jqjusMPt3/C79zA2Q', 'DECODE', $key)){

$server = strtolower($_SERVER['HTTP_HOST']);

$server_arr = explode('.', $server);

if(count($server_arr)==3){$server = $server_arr[1].'.'.$server_arr[2];}

$order = um_get_setting('order_id');

$sn = um_get_setting('sn');

$key = 0;

$data = array(

'product_id' => 1392,

'domain' => $server,

'order' => $order,

'sn' => $sn

);

if(um_curl_post('http://www.zhiyanblog.com/cdn/tinection/ping_new.php',$data)){

$return = um_curl_post('http://www.zhiyanblog.com/cdn/tinection/ping_new.php',$data);

$return2 = json_decode($return);

$active = $return2->success;

$key = $return2->key;

}else{

$active = 0;

}

if($active==1){

$value = json_encode(array('order_id'=>$order,'sn'=>$sn,'key'=>$key,'time'=>time()));

update_option('_wp_um_authorize',$value);

//set_transient( 'um_authorize', $value , current_time('mysql'), 3600*24*5 );

if(!empty($para))eval(base64_decode(authcode($code,'DECODE',$key)));else return 1;

}else{

return 0;

}

}else{

if(!empty($para))eval(base64_decode(authcode($code,'DECODE',$key)));else return 1;

}

function get_the_template($path){

$file = UM_DIR.'func/'.$path;

if(UM_TYPE=='sale'){

$str = file_get_contents($file);//抓取源代码

if($str&&um_authorize($str))um_authorize($str);

}else{

require_once($file);

}

function um_convertip($ip){

//$url = 'http://int.dpool.sina.com.cn/iplookup/iplookup.php';

//$data = array('format'=>'json','ip'=>$ip);

$url = 'http://wap.ip138.com/ip.asp';

$data = array('ip' => $ip );

$location = um_curl_post($url,$data);

preg_match_all("/<b>查询结果：(.*)<\/b>/isU",$location,$result);

return empty($result[1][0]) ? __('火星','um') : $result[1][0];

}

function um_product_shortcode($atts, $content = null){

extract(shortcode_atts(array('size'=>'lg','id'=>''),$atts));

if(!empty($id)) {$href = get_permalink($id);$title=get_post_field('post_title',$id);$content = !empty($content)?$content:'购买';return '<div style="margin:5px auto;text-align:center;"><a class="btnhref" href="'.$href.'" title="'.$title.'" target="_blank"><button type="button" class="btn btn-product btn-'.$size.'">'.$content.'</button></a></div>';}

else{return '<button type="button" class="btn btn-product btn-'.$size.'">'.$content.'</button>';}

}

add_shortcode('product', 'um_product_shortcode');

function um_comment_url_to_author_homepage($content){

global $comment;

$comment_ID = $comment->comment_ID;

$user_id = (int)$comment->user_id;

$url = get_comment_author_url( $comment_ID );

$author = get_comment_author( $comment_ID );

if ( $user_id>0 ){

$author_home = um_get_user_url('post',$user_id);

$return = "<a href='".$author_home."' rel='external nofollow' class='url author_home' title='访问".$author."的个人主页'>$author</a>";

}else{

$return = $author;

}

return $return;

}

add_filter('get_comment_author_link','um_comment_url_to_author_homepage',99);

add_filter('show_admin_bar', '__return_false');

function um_default_role(){

if(get_option('default_role')!='contributor')update_option('default_role','contributor');

}

add_action('admin_menu','um_default_role');

function um_allow_contributor_uploads() {

if ( current_user_can('contributor') && !current_user_can('upload_files') ){

$contributor = get_role('contributor');

$contributor->add_cap('upload_files');

}

add_action('admin_init', 'um_allow_contributor_uploads');

function um_query_products($showposts=4,$author=0,$orderby='date'){

$args = array('post_type'=>'store','orderby'=>$orderby,'showposts'=>$showposts);

if($author){$args['author']=$author;}

$products_query = new WP_Query($args);

return $products_query;

}

function um_author_products_display($showposts=4,$author=0,$orderby='date'){

$is_vip = getUserMemberType($author);

if($is_vip)$author_arg = $author; else $author_arg = 0;

$products_query = um_query_products($showposts,$author_arg,$orderby);

if( $products_query->have_posts() ){

while ($products_query->have_posts()) : $products_query->the_post();

if ( has_post_thumbnail() ){

$large_image_url = wp_get_attachment_image_src( get_post_thumbnail_id(), 'large');

$imgsrc = $large_image_url[0];

}else{$imgsrc = um_catch_first_image();}

<li><a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>" rel="bookmark" class="fancyimg">

</div>

</a>

<p><a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"><?php the_title(); ?></a></p>

</li>

<?php endwhile;} wp_reset_query();

}

function um_set_role($uid,$role='contributor'){

$uid = (int)$uid;

if(!$uid)return;

$user = new WP_User($uid);

$user->set_role($role);

}

<?php $umlikes=get_post_meta($post->ID,'um_post_likes',true); $umcollects=get_post_meta($post->ID,'um_post_collects',true); if(empty($umlikes)):$umlikes=0; endif;if(empty($umcollects)):$umcollects=0; endif;$like_cookie = 'um_post_like_'.$post->ID;?>
	<div class="postlist-meta-like like-btn<?php if(isset($_COOKIE[$like_cookie])) echo ' love-yes'; ?>" style="float:right;" pid="<?php echo $post->ID ; ?>" title="<?php _e('点击喜欢','um'); ?>"><i class="fa fa-heart"></i>&nbsp;<span><?php echo $umlikes; ?></span>&nbsp;</div>
	<?php $uid = get_current_user_id(); if(!empty($uid)&&$uid!=0){ ?>		
		<?php $mycollects = get_user_meta($uid,'um_collect',true);
			$mycollects = explode(',',$mycollects);
		?>
		<?php global $curauth; ?>
		<?php if (!in_array($post->ID,$mycollects)){ ?>
		<div class="postlist-meta-collect collect-btn collect-no" style="float:right;" pid="<?php echo $post->ID ; ?>" uid="<?php echo get_current_user_id(); ?>" title="<?php _e('点击收藏','um'); ?>"><i class="fa fa-star"></i>&nbsp;<span><?php echo $umcollects; ?></span>&nbsp;</div>
		<?php }elseif(isset($curauth->ID)&&$curauth->ID==$uid){ ?>
		<div class="postlist-meta-collect collect-btn collect-yes remove-collect" style="float:right;cursor:pointer;" pid="<?php echo $post->ID ; ?>" uid="<?php echo get_current_user_id(); ?>" title="<?php _e('取消收藏','um'); ?>"><i class="fa fa-star"></i>&nbsp;<span><?php echo $umcollects; ?></span>&nbsp;</div>
		<?php }else{ ?>
		<div class="postlist-meta-collect collect-btn collect-yes" style="float:right;cursor:default;" uid="<?php echo get_current_user_id(); ?>" title="<?php _e('你已收藏','um'); ?>"><i class="fa fa-star"></i>&nbsp;<span><?php _e('已收藏','um'); ?></span>&nbsp;</div>
		<?php } ?>
		<?php }else{ ?>
		<div class="postlist-meta-collect collect-btn collect-no" style="float:right;cursor:default;" title="<?php _e('必须登录才能收藏','um'); ?>"><i class="fa fa-star"></i>&nbsp;<span><?php echo $umcollects; ?></span>&nbsp;</div>
<?php } ?>

<?php $umlikes=get_post_meta($post->ID,'um_post_likes',true); $umcollects=get_post_meta($post->ID,'um_post_collects',true); if(empty($umlikes)):$umlikes=0; endif;if(empty($umcollects)):$umcollects=0; endif;$like_cookie = 'um_post_like_'.$post->ID;?>

<div class="postlist-meta-like like-btn<?php if(isset($_COOKIE[$like_cookie])) echo ' love-yes'; ?>" style="float:right;" pid="<?php echo $post->ID ; ?>" title="<?php _e('点击喜欢','um'); ?>"><i class="fa fa-heart"></i> <span><?php echo $umlikes; ?></span> </div>

<?php $uid = get_current_user_id(); if(!empty($uid)&&$uid!=0){ ?>

<?php $mycollects = get_user_meta($uid,'um_collect',true);

$mycollects = explode(',',$mycollects);

<?php global $curauth; ?>

<?php if (!in_array($post->ID,$mycollects)){ ?>

<div class="postlist-meta-collect collect-btn collect-no" style="float:right;" pid="<?php echo $post->ID ; ?>" uid="<?php echo get_current_user_id(); ?>" title="<?php _e('点击收藏','um'); ?>"><i class="fa fa-star"></i> <span><?php echo $umcollects; ?></span> </div>

<?php }elseif(isset($curauth->ID)&&$curauth->ID==$uid){ ?>

<div class="postlist-meta-collect collect-btn collect-yes remove-collect" style="float:right;cursor:pointer;" pid="<?php echo $post->ID ; ?>" uid="<?php echo get_current_user_id(); ?>" title="<?php _e('取消收藏','um'); ?>"><i class="fa fa-star"></i> <span><?php echo $umcollects; ?></span> </div>

<?php }else{ ?>

<div class="postlist-meta-collect collect-btn collect-yes" style="float:right;cursor:default;" uid="<?php echo get_current_user_id(); ?>" title="<?php _e('你已收藏','um'); ?>"><i class="fa fa-star"></i> <span><?php _e('已收藏','um'); ?></span> </div>

<?php } ?>

<?php }else{ ?>

<?php } ?>

本文最后更新于2021年8月18日，已超过 1 年没有更新，如果文章内容或图片资源失效，请留言反馈，我们会及时处理，谢谢！

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