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functions.php
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functions.php
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<?php
//error_reporting( E_ALL&~E_NOTICE );
require_once dirname(__FILE__) . '/framework/cs-framework.php';
require_once dirname(__FILE__) . '/includes/wxShare.php';
require_once dirname(__FILE__) . '/includes/author-avatars.php';
$i_markdown_option = cs_get_option('i_markdown_option'); //markdown编辑器
$i_admin_dark_mode = cs_get_option('i_admin_dark_mode'); //网站后台暗黑模式设置
if($i_markdown_option):
add_filter('use_block_editor_for_post', '__return_false'); // 禁止加载Gutenberg（古腾堡） 编辑器
remove_action( 'wp_enqueue_scripts', 'wp_common_block_scripts_and_styles' ); // 禁止前端加载样式文件
require_once dirname(__FILE__) . '/includes/wp-editormd/wp-editormd.php';
endif;
require_once dirname(__FILE__) . '/widgets.php';
require_once dirname(__FILE__) . '/includes/ajax-comment/main.php';
// -(or)-
define('CS_ACTIVE_FRAMEWORK', TRUE); // default true
define('CS_ACTIVE_METABOX', TRUE); // default true
define('CS_ACTIVE_TAXONOMY', FALSE); // default true
define('CS_ACTIVE_SHORTCODE', FALSE); // default true
define('CS_ACTIVE_CUSTOMIZE', FALSE); // default true
/*
* 添加一个简单的菜单
* 自行修改 'title' 和 'href' 的值
*/
function custom_adminbar_menu($meta = TRUE)
{
global $wp_admin_bar;
$i_markdown_option = cs_get_option('i_markdown_option'); //markdown编辑器
if (!is_user_logged_in()) {return;}
if (!is_super_admin() || !is_admin_bar_showing()) {return;}
echo '<style>
#wp-admin-bar-version-help .version-help{height:20px;background:#ca4a1f;border-radius:20px;display:inline-block;font-weight:bold;padding:0px 10px;line-height:20px;}
#wp-admin-bar-version-help .version-help:hover{color:#fff!important;}
#wp-admin-bar-version-help .version-help:active{color:#fff!important;}</style>';
$wp_admin_bar->add_menu([
'id' => 'custom_menu',
'title' => __('<i style="position: relative;top:7px;color:#fff"
class="wp-menu-image dashicons-before dashicons-admin-settings">
</i> smarty_hankin 主题设置 <span style="border-radius:10px;padding:3px 6px;color:#fff;background:#1b81c2">v'._the_theme_version().'</span>'),
'href' => '/wp-admin/admin.php?page=cs-framework',
//'meta' => array( 'target' => '_blank' )
]);
if($i_markdown_option):
$wp_admin_bar->add_menu([
'id' => 'markdown_edit',
'title' => __('<i style="position: relative;top:5px;color:#fff" class="wp-menu-image dashicons-before dashicons-admin-generic"></i> Markdown 编辑器设置'),
'href' => '/wp-admin/plugins.php?page=wp-editormd-settings',
// 'meta' => array( target => '_blank' )
]);
endif;
}
add_action('admin_bar_menu', 'custom_adminbar_menu', 71);
register_nav_menu('warp-nav', 'smarty_hankin-左侧菜单');
register_nav_menu('top-warp-nav', 'smarty_hankin-顶部菜单');
/* 设置登录样式*/
function wp_login_style() {
$authorCard = new AuthorCard();
$widget_cs_widget_author = reset(get_option('widget_cs_widget_author'));
$advertising = $widget_cs_widget_author['advertising'];
wp_enqueue_style( "wp-login", get_template_directory_uri() . "/assets/css/admin/wp-login.css?v=".time() );
echo '<style>
.login {
background-image: url("'.get_template_directory_uri().'/assets/images/nav-bg/body-bg-'.rand(1,12).'.png");
}
#login h1 a {
background: #ccc url("'.$advertising.'");
}
</style>';
}
add_action('login_enqueue_scripts', 'wp_login_style');
if($i_admin_dark_mode):
/* 设置后台样式*/
function admin_mycss() {
wp_enqueue_style( "admin-my", get_template_directory_uri() . "/assets/css/admin/wp-admin.css");
}
add_action('admin_head', 'admin_mycss');
endif;
/* 获取主题名称 */
function _the_theme_name()
{
$current_theme = wp_get_theme();
return $current_theme->get('Name');
}
/* 获取主题版本 */
function _the_theme_version()
{
$current_theme = wp_get_theme();
return $current_theme->get('Version');
}
/* 启用标题 */
function show_wp_title()
{
global $page, $paged;
wp_title('-', true, 'right');
// 添加网站标题.
bloginfo('name');
// 为首页添加网站描述.
$site_description = get_bloginfo('description', 'display');
if ($site_description && (is_home() || is_front_page())) {
echo ' - ' . $site_description;
}
// 如果有必要，在标题上显示一个页面数.
if ($paged >= 2 || $page >= 2) {
echo ' - ' . sprintf('第%s页', max($paged, $page));
}
}
/* 清除谷歌字体 */
function coolwp_remove_open_sans_from_wp_core()
{
wp_deregister_style('open-sans');
wp_register_style('open-sans', false);
wp_enqueue_style('open-sans', '');
}
add_action('init', 'coolwp_remove_open_sans_from_wp_core');
/* 清除wp_head无用内容 */
function disable_emojis() {
remove_action( 'wp_head', 'wp_generator' ); //移除WordPress版本
remove_action( 'wp_head', 'rsd_link' ); //移除离线编辑器开放接口
remove_action( 'wp_head', 'wlwmanifest_link' ); //移除离线编辑器开放接口
remove_action( 'wp_head', 'index_rel_link' ); //去除本页唯一链接信息
remove_action( 'wp_head', 'feed_links', 2 ); //移除feed
remove_action( 'wp_head', 'feed_links_extra', 3 ); //移除feed
remove_action( 'wp_head', 'rest_output_link_wp_head', 10 ); //移除wp-json链
remove_action( 'wp_head', 'print_emoji_detection_script', 7 ); //头部的JS代码
remove_action( 'wp_head', 'wp_print_styles', 8 ); //emoji载入css
remove_action( 'wp_head', 'rel_canonical' ); //rel=canonical
add_filter( 'wp_resource_hints', 'remove_dns_prefetch', 10, 2 ); //头部加载DNS预获取（dns-prefetch）
}
add_action( 'init', 'disable_emojis' );
//移除WordPress头部加载DNS预获取（dns-prefetch）
function remove_dns_prefetch( $hints, $relation_type ) {
if ( 'dns-prefetch' === $relation_type ) {
return array_diff( wp_dependencies_unique_hosts(), $hints );
}
return $hints;
}
/* 开启文章形式 */
//文章形式
add_theme_support('post-formats', [
'aside',
'image',
'video',
'quote',
'link',
'gallery',
'status',
'audio',
'chat',
]);
/* 把状态改为说说 */
function rename_post_formats($safe_text)
{
if ($safe_text == '状态') return '说说';
return $safe_text;
}
add_filter('esc_html', 'rename_post_formats');
add_theme_support('title-tag');
add_theme_support('post-thumbnails');
/**
* WordPress 添加面包屑导航
* https://www.wpdaxue.com/wordpress-add-a-breadcrumb.html
*/
function cmp_breadcrumbs()
{
$delimiter = ' › '; // 分隔符
$before = '<span class="current">'; // 在当前链接前插入
$after = '</span>'; // 在当前链接后插入
if (!is_home() && !is_front_page() || is_paged())
{
echo '<ul class="breadcrumb" itemscope="">' . __('', 'cmp');
global $post;
$homeLink = home_url() . '/';
echo '<a itemprop="breadcrumb" href="' . $homeLink . '">' . __('首页', 'cmp') . '</a> ' . $delimiter . ' ';
if (is_category())
{ // 分类 存档
global $wp_query;
$cat_obj = $wp_query->get_queried_object();
$thisCat = $cat_obj->term_id;
$thisCat = get_category($thisCat);
$parentCat = get_category($thisCat->parent);
if ($thisCat->parent != 0)
{
$cat_code = get_category_parents($parentCat, TRUE, ' ' . $delimiter . ' ');
echo $cat_code = str_replace('<a', '<a itemprop="breadcrumb"', $cat_code);
}
echo $before . '' . single_cat_title('', FALSE) . '' . $after;
}
elseif (is_day())
{ // 天 存档
echo '<a itemprop="breadcrumb" href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
echo '<a itemprop="breadcrumb" href="' . get_month_link(get_the_time('Y'), get_the_time('m')) . '">' . get_the_time('F') . '</a> ' . $delimiter . ' ';
echo $before . get_the_time('d') . $after;
}
elseif (is_month())
{ // 月 存档
echo '<a itemprop="breadcrumb" href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
echo $before . get_the_time('F') . $after;
}
elseif (is_year())
{ // 年 存档
echo $before . get_the_time('Y') . $after;
}
elseif (is_single() && !is_attachment())
{ // 文章
if (get_post_type() != 'post')
{ // 自定义文章类型
$post_type = get_post_type_object(get_post_type());
$slug = $post_type->rewrite;
echo '<a itemprop="breadcrumb" href="' . $homeLink . '/' . $slug['slug'] . '/">' . $post_type->labels->singular_name . '</a> ' . $delimiter . ' ';
echo $before . get_the_title() . $after;
}
else
{ // 文章 post
$cat = get_the_category();
$cat = $cat[0];
$cat_code = get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
echo $cat_code = str_replace('<a', '<a itemprop="breadcrumb"', $cat_code);
echo $before . '正文' . $after;
}
}
elseif (!is_single() && !is_page() && get_post_type() != 'post')
{
$post_type = get_post_type_object(get_post_type());
echo $before . $post_type->labels->singular_name . $after;
}
elseif (is_attachment())
{ // 附件
$parent = get_post($post->post_parent);
$cat = get_the_category($parent->ID);
$cat = $cat[0];
echo '<a itemprop="breadcrumb" href="' . get_permalink($parent) . '">' . $parent->post_title . '</a> ' . $delimiter . ' ';
echo $before . get_the_title() . $after;
}
elseif (is_page() && !$post->post_parent)
{ // 页面
echo $before . get_the_title() . $after;
}
elseif (is_page() && $post->post_parent)
{ // 父级页面
$parent_id = $post->post_parent;
$breadcrumbs = [];
while ($parent_id)
{
$page = get_page($parent_id);
$breadcrumbs[] = '<a itemprop="breadcrumb" href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a>';
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse($breadcrumbs);
foreach ($breadcrumbs as $crumb) echo $crumb . ' ' . $delimiter . ' ';
echo $before . get_the_title() . $after;
}
elseif (is_search())
{ // 搜索结果
printf(__('搜索结果： <b style="color:#4680ff">%s</b>', 'cmp'), get_search_query());
}
elseif (is_tag())
{ //标签 存档
echo $before;
printf(__('<b>标签:</b> %s', 'cmp'), single_tag_title('', FALSE));
echo $after;
}
elseif (is_author())
{ // 作者存档
global $author;
$userdata = get_userdata($author);
echo $before;
printf(__('Author Archives: %s', 'cmp'), $userdata->display_name);
echo $after;
}
elseif (is_404())
{ // 404 页面
echo $before;
_e('Not Found', 'cmp');
echo $after;
}
if (get_query_var('paged'))
{ // 分页
if (is_category() || is_day() || is_month() || is_year() || is_tag() || is_author())
echo sprintf(__('( Page %s )', 'cmp'), get_query_var('paged'));
}
echo '</ul>';
}
}
// 获取信息
function getSystemInfo()
{
global $wpdb;
// 获取Mysql版本号
$mysqlVersion = $wpdb->get_row('SELECT VERSION() as v', ARRAY_A);
$mysqlVersion = $mysqlVersion ['v'];
// 获取数据库大小
$status = $wpdb->get_results('SHOW TABLE STATUS', ARRAY_A);
$size = 0;
foreach ($status as $row)
$size += $row ["Data_length"] + $row ["Index_length"];
$decimals = 2;
$mbytes = number_format($size / (1024 * 1024), $decimals);
// 获取上传大小
if (@ini_get('file_uploads')) $fileupload = ini_get('upload_max_filesize');
else $fileupload = '<font color="red">0</font>';
$table = "<table class='wp-list-table widefat fixed striped'>";
$table .= "<tbody>";
$table .= "<tr><td>主题开发</td><td><b>唤醒-hankin<b></td></tr>";
$table .= "<tr><td>QQ群</td><td><b>1018841266<b></td></tr>";
$table .= "<tr><td>服务器系统</td><td>" . php_uname('s') . "</td></tr>";
$table .= "<tr><td>服务器软件</td><td>" . $_SERVER ['SERVER_SOFTWARE'] . "</td></tr>";
$table .= "<tr><td>服务器 IP</td><td>" . $_SERVER ['SERVER_ADDR'] . "</td></tr>";
$table .= "<tr><td>服务器时间</td><td>" . date("Y-m-d H:i:s") . "</td></tr>";
$table .= "<tr><td>PHP版本号</td><td>" . PHP_VERSION . "</td></tr>";
$table .= "<tr><td>上传许可</td><td>" . $fileupload . "</td></tr>";
$table .= "<tr><td>MySQL 版本号</td><td>" . $mysqlVersion . "</td></tr>";
$table .= "<tr><td>MySQL 库占用</td><td>" . $mbytes . "</td></tr>";
$table .= "</tbody>";
$table .= "</table>";
return $table;
}
/**
* 首页调用分页
* @return string
*/
function homePage($query_string='')
{
global $posts_per_page, $paged;
$my_query = new WP_Query($query_string . "&posts_per_page=-1");
$total_posts = $my_query->post_count;
if (empty($paged)) $paged = 1;
$prev = $paged - 1;
$next = $paged + 1;
$range = 4; // only edit this if you want to show more page-links
$showitems = ($range * 2) + 1;
$pages = ceil($total_posts / $posts_per_page);
if (1 != $pages)
{
echo "<ol class='page-navigator'>";
echo ($paged > 2 && $paged + $range + 1 > $pages && $showitems < $pages) ? "
<li><a href='" . get_pagenum_link(1) . "'>首页</a></li>" : "";
echo ($paged > 1 && $showitems < $pages) ? "
<li><a href='" . get_pagenum_link($prev) . "'>上一页</a></li>" : "";
for ($i = 1; $i <= $pages; $i++)
{
if (1 != $pages && (!($i >= $paged + $range + 1 ||
$i <= $paged - $range - 1) || $pages <= $showitems))
{
echo ($paged == $i) ? "<li class='current'><span>" . $i . "</span></li>" :
"<li><a href='" . get_pagenum_link($i) . "' class='inactive' >" . $i . "</a></li>";
}
}
echo ($paged < $pages && $showitems < $pages) ?
"<li><a href='" . get_pagenum_link($next) . "'>下一页</a></li>" : "";
echo ($paged < $pages - 1 && $paged + $range - 1 < $pages && $showitems < $pages) ?
"<li><a href='" . get_pagenum_link($pages) . "'>末页</a></li>" : "";
echo "</ol>\n";
}
}
/**
* 数字分页函数
* 因为wordpress默认仅仅提供简单分页
* 所以要实现数字分页，需要自定义函数
* @Param int $range 数字分页的宽度
* @Return string|empty 输出分页的HTML代码
*/
function categoryPage($range = 4)
{
global $paged, $wp_query;
$max_page = '';
if (!$max_page)
{
$max_page = $wp_query->max_num_pages;
}
if ($max_page > 1)
{
echo "<ol class='page-navigator'>";
if (!$paged)
{
$paged = 1;
}
if ($paged != 1)
{
echo "<li><a href='" . get_pagenum_link(1) . "' class='extend' title='跳转到首页'>首页</a></li>";
}
echo ($paged > 1) ? "<li><a href='" . get_pagenum_link($paged-1) . "'>上一页</a></li>" : "";
if ($max_page > $range)
{
if ($paged < $range)
{
for ($i = 1; $i <= ($range + 1); $i++)
{
echo ($i == $paged) ? "<li class='current'>" : '<li>';
echo "<a href='" . get_pagenum_link($i) . "'>$i</a></li>";
}
}
elseif ($paged >= ($max_page - ceil(($range / 2))))
{
for ($i = $max_page - $range; $i <= $max_page; $i++)
{
echo ($i == $paged) ? "<li class='current'>" : '<li>';
echo "<a href='" . get_pagenum_link($i) . "'>$i</a></li>";
}
}
elseif ($paged >= $range && $paged < ($max_page - ceil(($range / 2))))
{
for ($i = ($paged - ceil($range / 2)); $i <= ($paged + ceil(($range / 2))); $i++)
{
echo ($i == $paged) ? "<li class='current'>" : '<li>';
echo "<a href='" . get_pagenum_link($i) . "'>$i</a></li>";
}
}
}
else
{
for ($i = 1; $i <= $max_page; $i++)
{
echo ($i == $paged) ? "<li class='current'>" : '<li>';
echo "<a href='" . get_pagenum_link($i) . "'>$i</a></li>";
}
}
echo ($paged < $max_page) ? "<li><a href='" . get_pagenum_link($paged+1) . "'>下一页</a></li>" : "";
if ($paged != $max_page)
{
echo "<li><a href='" . get_pagenum_link($max_page) . "' class='extend' title='跳转到最后一页'>尾页</a><li>";
}
echo '<li><a><span>共 ' . $max_page . ' 页</span></a></a>';
echo "</ol>\n";
}
}
/* 获取默认封面 */
function getThumbnail()
{
global $post;
$large_image_url = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), 'large');
if(!empty($large_image_url[0]))
{
return $large_image_url[0]."?version=".time();
}
return "//qiniu.hankin.cn/img".implode(unique_rand(0, 48, 1), ",").".png?version=".time();
}
/*
* array unique_rand( int $min, int $max, int $num )
* 生成一定数量的不重复随机数，指定的范围内整数的数量必须
* 比要生成的随机数数量大
* $min 和 $max: 指定随机数的范围
* $num: 指定生成数量
*/
function unique_rand($min, $max, $num) {
$count = 0;
$return = array();
while ($count < $num) {
$return[] = mt_rand($min, $max);
$return = array_flip(array_flip($return));
$count = count($return);
}
//打乱数组，重新赋予数组新的下标
shuffle($return);
return $return;
}
/* 修改时间格式 */
function timeGo($ptime)
{
$ptime = strtotime($ptime);
$etime = time() - $ptime;
if ($etime < 1)
{
return '刚刚';
}
$interval = [
12 * 30 * 24 * 60 * 60 => '年前 ',
30 * 24 * 60 * 60 => '个月前 ',
7 * 24 * 60 * 60 => '周前 ',
24 * 60 * 60 => '天前',
60 * 60 => '小时前',
60 => '分钟前',
1 => '秒前',
];
foreach ($interval as $secs => $str)
{
$d = $etime / $secs;
if ($d >= 1)
{
$r = round($d);
return $r . $str;
}
}
return TRUE;
}
function qqMsg($qq)
{
//$api = "https://r.qzone.qq.com/fcg-bin/cgi_get_portrait.fcg?uins=";
$api = "https://r.qzone.qq.com/fcg-bin/cgi_get_portrait.fcg?uins=";
$avatarApi = "https://q1.qlogo.cn/g?b=qq&s=5&nk=";
$contents = file_get_contents($api.$qq);
if($contents){
$data = iconv("GBK","UTF-8",$contents);
$pattern = '/portraitCallBack\((.*)\)/is';
preg_match($pattern,$data,$result);
$result = $result[1];
$result = json_decode($result, true)[$qq];
return [
'nickname' => $result[6],
'avatar' => $avatarApi.$qq,
];
}
}
/**
* 根据 QQ号获取 昵称和头像
* http://www.hankin.cn/wp-admin/admin-ajax.php?action=get_ajax_qq&qq=315444473
*/
function get_ajax_qq() {
// 输出响应
header( "Content-Type: application/json" );
$api = "https://r.qzone.qq.com/fcg-bin/cgi_get_portrait.fcg?uins=";
$avatarApi = "https://q1.qlogo.cn/g?b=qq&s=5&nk=";
$qq = isset($_GET['qq']) ? trim($_GET['qq']) : '';
if(!empty($qq) && is_numeric($qq) && strlen($qq) > 4 && strlen($qq) < 13)
{
$contents = file_get_contents($api.$qq);
if($contents){
$data = iconv("GBK","UTF-8",$contents);
$pattern = '/portraitCallBack\((.*)\)/is';
preg_match($pattern,$data,$result);
$result = $result[1];
$result = json_decode($result, true)[$qq];
$nickname = $result[6];
//$avatar = $result[0]; //被禁了
$avatar = $avatarApi.$qq;
}
ajaxResult(200,'',["id"=> $qq,"name"=>$nickname,"avatar"=>$avatar]);
}else{
ajaxResult(1000,'QQ格式不正确',["id"=> "","name"=>"","avatar"=>""]);
}
}
add_action( 'wp_ajax_nopriv_get_ajax_qq', 'get_ajax_qq' );
add_action( 'wp_ajax_get_ajax_qq', 'get_ajax_qq' );
function ajaxResult($resultCode, $message = NULL, $data = NULL){
exit(json_encode([
'result' => [
'code' => $resultCode,
'msg' => $message,
],
'data' => $data,
]));
}
function lo_all_view(){
global $wpdb;
$count=0;
$views= $wpdb->get_results("SELECT * FROM $wpdb->postmeta WHERE meta_key='views'");
foreach($views as $key=>$value){
$meta_value=$value->meta_value;
if($meta_value!=' '){
$count+=(int)$meta_value;
}
}
return $count;
}
//WordPress加速优化前台不加载多语言包
add_filter( 'locale', 'wpjam_locale' );
function wpjam_locale($locale) {
$locale = ( is_admin() ) ? $locale : 'en_US';
return $locale;
}
/* 启用浏览数目 */
function getPostViews($postID)
{
$count_key = 'views';
$count = get_post_meta($postID, $count_key, true);
if ($count=='') {
delete_post_meta($postID, $count_key);
add_post_meta($postID, $count_key, '0');
return "0";
}
return $count.' ';
}
function setPostViews($postID,$count_key='views')
{
$count = get_post_meta($postID, $count_key, true);
if ($count=='') {
$count = 0;
delete_post_meta($postID, $count_key);
add_post_meta($postID, $count_key, '0');
} else {
$count++;
update_post_meta($postID, $count_key, $count);
}
}
//后台显示浏览数目
add_filter('manage_posts_columns', 'posts_column_views');
add_action('manage_posts_custom_column', 'posts_custom_column_views', 5, 2);
function posts_column_views($defaults)
{
$defaults['post_views'] = __('浏览');
return $defaults;
}
function posts_custom_column_views($column_name, $id)
{
if ($column_name === 'post_views') {
echo getPostViews(get_the_ID());
}
}
/* 获取文章的评论人数 by zwwooooo | zww.me */
function getCommentsNumber($postid = 0, $which = 0)
{
$comments = get_comments('status=approve&type=comment&post_id=' . $postid); //获取文章的所有评论
if ($comments)
{
$i = 0;
$j = 0;
$commentusers = [];
foreach ($comments as $comment)
{
++$i;
if ($i == 1)
{
$commentusers[] = $comment->comment_author_email;
++$j;
}
if (!in_array($comment->comment_author_email, $commentusers))
{
$commentusers[] = $comment->comment_author_email;
++$j;
}
}
$output = [$j, $i];
$which = ($which == 0) ? 0 : 1;
return $output[$which]; //返回评论人数
}
return '0'; //没有评论返回0
}
function json_get_avatar_url( $avatar_html ) {
// Strip the avatar url from the get_avatar img tag.
preg_match('/src=["|\'](.+)[\&|"|\']/U', $avatar_html, $matches);
if ( isset( $matches[1] ) && ! empty( $matches[1] ) ) {
return esc_url_raw( $matches[1] );
}
return '';
}
/*
加载infinite scroll插件脚本
*/
function infinitescroll_js() {
wp_register_script('infinite_scroll', 'https://cdn.bootcss.com/jquery-infinitescroll/2.0.2/jquery.infinitescroll.min.js', array('jquery'), null, true);
if (!is_singular()) {
wp_enqueue_script('infinite_scroll');
}
}
add_action('wp_enqueue_scripts', 'infinitescroll_js');
/* 如果判断当前浏览页面为微信浏览器*/
function isWechat(){
if(strpos($_SERVER['HTTP_USER_AGENT'],'MicroMessenger')){
//判断微信浏览器为真
return true;
}
//此处为假
return false;
}
//评论自定义字段
function add_comment_meta_values($comment_id){
//地址
if(isset($_POST['hankin_avatar'])){
$hankin_avatar = wp_filter_nohtml_kses($_POST['hankin_avatar']);
add_comment_meta($comment_id,'hankin_avatar', $hankin_avatar,false);
}
// phone
if(isset($_POST['hankin_qq'])){
$hankin_qq = wp_filter_nohtml_kses($_POST['hankin_qq']);
add_comment_meta($comment_id,'hankin_qq', $hankin_qq,false);
}
// comolay
if(isset($_POST['hankin_username'])){
$hankin_username = wp_filter_nohtml_kses($_POST['hankin_username']);
add_comment_meta($comment_id,'hankin_username', $hankin_username,false);
}
}//end评论自定义字段
add_action ('comment_post','add_comment_meta_values',1);
//添加评论自定义字段标题
function add_comment_meta_title( $columns )
{
return array_merge( $columns, array(
'hankin_avatar'=>'头像',
'hankin_qq'=>'qq号',
'hankin_username'=>'昵称',
));
}//end添加评论自定义字段标题
add_filter('manage_edit-comments_columns','add_comment_meta_title');
//输出自定义字段值
function echo_comment_column_value( $column_name, $comment_ID )
{
switch( $column_name ) {
case "hankin_avatar" :
$qq_url = get_comment_meta( $comment_ID, $column_name ,true);
$qq_url = ($qq_url=='') ? get_template_directory_uri().'/assets/images/user/default-avatar.png' : $qq_url;
echo '<img width="50" height="50" src='.$qq_url.'>';
break;
default :
echo get_comment_meta( $comment_ID, $column_name ,true);
}
}
add_filter('manage_comments_custom_column','echo_comment_column_value',10,2);
/* 文章点赞功能 */
function hankin_like(){
global $wpdb,$post;
$id = $_POST["um_id"];
$action = $_POST["um_action"];
if ( $action == 'like'){
$bigfa_raters = get_post_meta($id,'hankin_like',true);
$expire = time() + 99999999;
$domain = ($_SERVER['HTTP_HOST'] != 'localhost') ? $_SERVER['HTTP_HOST'] : false; // make cookies work with localhost
setcookie('hankin_like_'.$id,$id,$expire,'/',$domain,false);
if (!$bigfa_raters || !is_numeric($bigfa_raters)) {
update_post_meta($id, 'hankin_like', 1);
}
else {
update_post_meta($id, 'hankin_like', ($bigfa_raters + 1));
}
echo get_post_meta($id,'hankin_like',true);
}
die;
}
add_action('wp_ajax_nopriv_hankin_like', 'hankin_like');
add_action('wp_ajax_hankin_like', 'hankin_like');
// 获取点赞总数量
function count_post_meta($key){
global $wpdb;
$sql = "SELECT
count(*) as total,
SUM(meta_value) as count
FROM
wp_postmeta
WHERE
`meta_key` = '".$key."'";
$res = $wpdb->get_row($sql,ARRAY_A);
return $res ? $res['count'] : 0;
}
// 数组分组
function dataGroup($dataArr,$keyStr)
{
$newArr=[];
foreach($dataArr as $k=>$v){
$newArr[$v[$keyStr]][] = $v; //根据initial 进行数组重新赋值
}
return $newArr;
}
// 根据评论id 获取文章id
function getPostIdByCommentId($commentId)
{
global $wpdb;
$sql = "SELECT
*
FROM
wp_comments
WHERE
`comment_ID` = '".$commentId."'";
$res = $wpdb->get_row($sql,ARRAY_A);
return $res ? $res['comment_post_ID'] : 0;
}