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此篇文章用于工作室所用主题的 function.php 文件代码备份。
不知道是干嘛的请忽略，工作室成员请留意，以后进行重大更新前记得先备份自定义 CSS 和代码。
<?php function theme_enqueue_styles() { wp_enqueue_style( 'avada-parent-stylesheet', get_template_directory_uri() . '/style.css' ); } add_action( 'wp_enqueue_scripts', 'theme_enqueue_styles' ); function avada_lang_setup() { $lang = get_stylesheet_directory() . '/languages'; load_child_theme_textdomain( 'Avada', $lang ); } add_action( 'after_setup_theme', 'avada_lang_setup' ); // Disable Google Fonts, googlefonts.admincdn.com slow down site class Disable_Google_Fonts { public function __construct() { add_filter( 'gettext_with_context', array( $this, 'disable_open_sans' ), 888, 4 ); } public function disable_open_sans( $translations, $text, $context, $domain ) { if ( 'Open Sans font: on or off' == $context && 'on' == $text ) { $translations = 'off'; } return $translations; } } $disable_google_fonts = new Disable_Google_Fonts; function remove_open_sans() { wp_deregister_style( 'open-sans' ); wp_register_style( 'open-sans', false ); wp_enqueue_style('open-sans',''); } add_action( 'init', 'remove_open_sans' ); // 默认不显示工具栏 add_action("user_register", "set_user_admin_bar_false_by_default", 10, 1); function set_user_admin_bar_false_by_default($user_id) { update_user_meta( $user_id, 'show_admin_bar_front', 'false' ); update_user_meta( $user_id, 'show_admin_bar_admin', 'false' ); } // 头像 ssl function get_ssl_avatar($avatar) { $avatar = preg_replace('/.*\/avatar\/(.*)\?s=([\d]+)&.*/','<img src="https://secure.gravatar.com/avatar/$1?s=$2" class="avatar avatar-$2" height="$2" width="$2">',$avatar); return $avatar; } add_filter('get_avatar', 'get_ssl_avatar'); function bp_remove_gravatar ($image, $params, $item_id, $avatar_dir, $css_id, $html_width, $html_height, $avatar_folder_url, $avatar_folder_dir) { $default = get_bloginfo('home') . '/wp-content/themes/Avada-Child-Theme/avatars/default-avatar.gif' ; if( $image && strpos( $image, "gravatar.com" ) ) { return '<img src="' . $default . '" alt="avatar" class="avatar" ' . $html_width . $html_height . ' />' ; } else { return $image ; } } add_filter('bp_core_fetch_avatar', 'bp_remove_gravatar', 1, 9 ) ; function remove_gravatar ($avatar, $id_or_email, $size, $default, $alt) { $default = get_bloginfo('home') . '/wp-content/themes/Avada-Child-Theme/avatars/default-avatar.gif' ; return '<img alt="' . $alt . '" src="' . $default . '" class="avatar avatar-' . $size . ' photo avatar-default" height="' . $size . '" width="' . $size . '" />' ; } add_filter('get_avatar', 'remove_gravatar', 1, 5) ; function bp_remove_signup_gravatar ($image) { $default = get_bloginfo('home') . '/wp-content/themes/Avada-Child-Theme/avatars/default-avatar.gif' ; if( $image && strpos( $image, 'gravatar.com' ) ) { return '<img src="' . $default . '" alt="avatar" class="avatar" width="150" height="150" />' ; } else { return $image ; } } add_filter('bp_get_signup_avatar', 'bp_remove_signup_gravatar', 1, 1 ) ; // 后台使用"PingFang SC" Microsoft YaHei 字体 function Fanly_admin_lettering() { echo '<style type="text/css"> * { font-family: "PingFang SC",Microsoft YaHei;-webkit-font-smoothing: antialiased; } #activity-widget #the-comment-list .avatar { max-width: 50px; max-height: 50px; } </style>'; } add_action( 'admin_head', 'Fanly_admin_lettering' ); // 修改 WordPress 用户名过滤机制，通过 Email 获取用户名 function tedlife_allow_email_login($username, $raw_username, $strict) { if (filter_var($raw_username, FILTER_VALIDATE_EMAIL)) { $user_data = get_user_by('email', $raw_username); if (empty($user_data)) wp_die(__('<strong>ERROR</strong>: There is no user registered with that email address.'), ' 用户名不正确'); else return $user_data->user_login; } else { return $username; } } // 修改登录界面的文字，" 用户名" 改成" 用户名或邮箱" function tedlife_change_text() { echo '<script type="text/javascript"> var user_login_node = document.getElementById("user_login"); var old_username_text = user_login_node.parentNode.innerHTML; user_login_node.parentNode.innerHTML = old_username_text.replace(/用户名/, " 用户名或邮箱"); </script>'; } if (in_array($GLOBALS['pagenow'], array('wp-login.php')) && strpos($_SERVER['REQUEST_URI'], '?action=register') === FALSE && strpos($_SERVER['REQUEST_URI'], '?action=lostpassword') === FALSE && strpos($_SERVER['REQUEST_URI'], '?action=rp') === FALSE ) { add_filter('sanitize_user', 'tedlife_allow_email_login', 10, 3); add_action('login_footer', 'tedlife_change_text'); } // 只允许管理员访问 WordPress 后台 function redirect_non_admin_users() { if ( ! current_user_can( 'manage_options' ) && '/wp-admin/admin-ajax.php' != $_SERVER['PHP_SELF'] ) { wp_redirect( home_url() ); exit; } } add_action( 'admin_init', 'redirect_non_admin_users' ); // remove header info 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', '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', 'parent_post_rel_link', 10, 0 );//清除前后文信息 remove_action('wp_head', 'start_post_rel_link', 10, 0 );//清除前后文信息 remove_action( 'wp_head', 'wp_generator' ); //移除 WordPress 版本 // Add comment support to the post type add_filter( 'register_post_type_job_listing', 'custom_register_post_type_job_listing' ); function custom_register_post_type_job_listing( $args ) { $args['supports'][] = 'comments'; return $args; } // Add comment support to the post type add_filter( 'register_post_type_resume', 'register_post_type_resume_enable_comments' ); function register_post_type_resume_enable_comments( $post_type ) { $post_type['supports'][] = 'comments'; return $post_type; } // Make comments open by default for new job listing add_filter( 'submit_job_form_save_job_data', 'custom_submit_job_form_save_job_data' ); function custom_submit_job_form_save_job_data( $args ) { $args['comment_status'] = 'open'; return $args; } // Make comments open by default for new resumes add_filter( 'submit_resume_form_save_resume_data', 'custom_submit_resume_form_save_resume_data' ); function custom_submit_resume_form_save_resume_data( $data ) { $data['comment_status'] = 'open'; return $data; } //woocommerce 中文网关支持 paypal // details at https://devework.com/support-paypal-gateway-in-woocommerce.html //本函数解决的问题：贝宝不支持你的商铺货币。 Gateway Disabled: PayPal does not support your store's currency. add_filter( 'woocommerce_paypal_supported_currencies', 'enable_custom_currency' ); function enable_custom_currency($currency_array) { $currency_array[] = 'CNY'; return $currency_array; } //美元人民币转，汇率自己定义 //thanks https://www.solagirl.net/woocommerce-paypal-rmb.html add_filter('woocommerce_paypal_args', 'convert_rmb_to_usd'); function convert_rmb_to_usd($paypal_args){ if ( $paypal_args['currency_code'] == 'CNY'){ $convert_rate = 6.2; //Set converting rate $count = 1; while( isset($paypal_args['amount_' . $count]) ){ $paypal_args['amount_' . $count] = round( $paypal_args['amount_' . $count] / $convert_rate, 2); $count++; } } return $paypal_args; } // 替换 WordPress 默认 Emoji 资源地址 function change_wp_emoji_baseurl($url){ return set_url_scheme('//img.feibisi.com/emoji/72x72/'); } add_filter('emoji_url', 'change_wp_emoji_baseurl'); //删除结算页面上多余的表单元素 （fields） add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' ); function custom_override_checkout_fields( $fields ) { //unset($fields['order']['order_comments']); unset( $fields['billing']['billing_country'] ); //unset( $fields['billing']['billing_first_name'] ); //unset( $fields['billing']['billing_last_name'] ); unset( $fields['billing']['billing_company'] ); unset( $fields['billing']['billing_address_1'] ); unset( $fields['billing']['billing_address_2'] ); unset( $fields['billing']['billing_city'] ); unset( $fields['billing']['billing_state'] ); unset( $fields['billing']['billing_postcode'] ); //unset($fields['billing']['billing_email']); unset( $fields['billing']['billing_phone'] ); return $fields; } //添加媒体库上传文件地址自定义功能 add_filter( 'upload_dir', 'custom_upload_dir' ); function custom_upload_dir( $uploads ) { $dir = $_SERVER['DOCUMENT_ROOT']; $upload_path = '/data/web/img.feibisi.com/'; $upload_url_path = 'https://img.feibisi.com'; if ( empty( $upload_path ) || 'wp-content/uploads' == $upload_path ) { $uploads['basedir'] = WP_CONTENT_DIR . '/uploads'; } elseif ( 0 !== strpos( $upload_path, ABSPATH ) ) { $uploads['basedir'] = path_join( ABSPATH, $upload_path ); } else { $uploads['basedir'] = $upload_path; } $uploads['path'] = $uploads['basedir'].$uploads['subdir']; if ( $upload_url_path ) { $uploads['baseurl'] = $upload_url_path; $uploads['url'] = $uploads['baseurl'].$uploads['subdir']; } return $uploads; } add_filter( 'bbp_after_get_the_content_parse_args', 'bavotasan_bbpress_upload_media' ); /** * Allow upload media in bbPress * * This function is attached to the 'bbp_after_get_the_content_parse_args' filter hook. */ function bavotasan_bbpress_upload_media( $args ) { $args['media_buttons'] = true; return $args; }
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