X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/f9001779751f83dc8a10e478bfecb4d8dd5f964c..85ad385665744d9cc3bcd939906309be7268edb3:/wp-admin/includes/ms.php diff --git a/wp-admin/includes/ms.php b/wp-admin/includes/ms.php index 84585264..e376a1ed 100644 --- a/wp-admin/includes/ms.php +++ b/wp-admin/includes/ms.php @@ -25,9 +25,8 @@ function check_upload_size( $file ) { if ( defined( 'WP_IMPORTING' ) ) return $file; - $space_allowed = 1048576 * get_space_allowed(); - $space_used = get_dirsize( BLOGUPLOADDIR ); - $space_left = $space_allowed - $space_used; + $space_left = get_upload_space_available(); + $file_size = filesize( $file['tmp_name'] ); if ( $space_left < $file_size ) $file['error'] = sprintf( __( 'Not enough space to upload. %1$s KB needed.' ), number_format( ($file_size - $space_left) /1024 ) ); @@ -49,20 +48,27 @@ add_filter( 'wp_handle_upload_prefilter', 'check_upload_size' ); * @since 3.0.0 * * @param int $blog_id Blog ID - * @param bool $drop True if blog's table should be dropped. Default is false. + * @param bool $drop True if blog's table should be dropped. Default is false. * @return void */ function wpmu_delete_blog( $blog_id, $drop = false ) { global $wpdb; $switch = false; - if ( $blog_id != $wpdb->blogid ) { + if ( get_current_blog_id() != $blog_id ) { $switch = true; switch_to_blog( $blog_id ); } - $blog_prefix = $wpdb->get_blog_prefix( $blog_id ); - + $blog = get_blog_details( $blog_id ); + /** + * Fires before a blog is deleted. + * + * @since MU + * + * @param int $blog_id The blog ID. + * @param bool $drop True if blog's table should be dropped. Default is false. + */ do_action( 'delete_blog', $blog_id, $drop ); $users = get_users( array( 'blog_id' => $blog_id, 'fields' => 'ids' ) ); @@ -70,25 +76,46 @@ function wpmu_delete_blog( $blog_id, $drop = false ) { // Remove users from this blog. if ( ! empty( $users ) ) { foreach ( $users as $user_id ) { - remove_user_from_blog( $user_id, $blog_id) ; + remove_user_from_blog( $user_id, $blog_id ); } } update_blog_status( $blog_id, 'deleted', 1 ); - if ( $drop ) { - if ( substr( $blog_prefix, -1 ) == '_' ) - $blog_prefix = substr( $blog_prefix, 0, -1 ) . '\_'; + $current_site = get_current_site(); - $drop_tables = $wpdb->get_results( "SHOW TABLES LIKE '{$blog_prefix}%'", ARRAY_A ); - $drop_tables = apply_filters( 'wpmu_drop_tables', $drop_tables ); + // Don't destroy the initial, main, or root blog. + if ( $drop && ( 1 == $blog_id || is_main_site( $blog_id ) || ( $blog->path == $current_site->path && $blog->domain == $current_site->domain ) ) ) + $drop = false; - reset( $drop_tables ); - foreach ( (array) $drop_tables as $drop_table) { - $wpdb->query( "DROP TABLE IF EXISTS ". current( $drop_table ) ."" ); + if ( $drop ) { + $tables = $wpdb->tables( 'blog' ); + /** + * Filter the tables to drop when the blog is deleted. + * + * @since MU + * + * @param array $tables The blog tables to be dropped. + * @param int $blog_id The ID of the blog to drop tables for. + */ + $drop_tables = apply_filters( 'wpmu_drop_tables', $tables, $blog_id ); + + foreach ( (array) $drop_tables as $table ) { + $wpdb->query( "DROP TABLE IF EXISTS `$table`" ); } - $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->blogs WHERE blog_id = %d", $blog_id ) ); - $dir = apply_filters( 'wpmu_delete_blog_upload_dir', WP_CONTENT_DIR . "/blogs.dir/{$blog_id}/files/", $blog_id ); + + $wpdb->delete( $wpdb->blogs, array( 'blog_id' => $blog_id ) ); + + $uploads = wp_upload_dir(); + /** + * Filter the upload base directory to delete when the blog is deleted. + * + * @since MU + * + * @param string $uploads['basedir'] Uploads path without subdirectory. @see wp_upload_dir() + * @param int $blog_id The blog ID. + */ + $dir = apply_filters( 'wpmu_delete_blog_upload_dir', $uploads['basedir'], $blog_id ); $dir = rtrim( $dir, DIRECTORY_SEPARATOR ); $top_dir = $dir; $stack = array($dir); @@ -109,28 +136,21 @@ function wpmu_delete_blog( $blog_id, $drop = false ) { else if ( @is_file( $dir . DIRECTORY_SEPARATOR . $file ) ) @unlink( $dir . DIRECTORY_SEPARATOR . $file ); } + @closedir( $dh ); } $index++; } - $stack = array_reverse( $stack ); // Last added dirs are deepest + $stack = array_reverse( $stack ); // Last added dirs are deepest foreach( (array) $stack as $dir ) { if ( $dir != $top_dir) @rmdir( $dir ); } - } - $wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE meta_key = '{$blog_prefix}autosave_draft_ids'" ); - $blogs = get_site_option( 'blog_list' ); - if ( is_array( $blogs ) ) { - foreach ( $blogs as $n => $blog ) { - if ( $blog['blog_id'] == $blog_id ) - unset( $blogs[$n] ); - } - update_site_option( 'blog_list', $blogs ); + clean_blog_cache( $blog ); } - if ( $switch === true ) + if ( $switch ) restore_current_blog(); } @@ -139,7 +159,17 @@ function wpmu_delete_user( $id ) { global $wpdb; $id = (int) $id; + $user = new WP_User( $id ); + if ( !$user->exists() ) + return false; + /** + * Fires before a user is deleted from the network. + * + * @since MU + * + * @param int $id ID of the user about to be deleted from the network. + */ do_action( 'wpmu_delete_user', $id ); $blogs = get_blogs_of_user( $id ); @@ -166,46 +196,20 @@ function wpmu_delete_user( $id ) { } } - $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->users WHERE ID = %d", $id ) ); - $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->usermeta WHERE user_id = %d", $id ) ); + $meta = $wpdb->get_col( $wpdb->prepare( "SELECT umeta_id FROM $wpdb->usermeta WHERE user_id = %d", $id ) ); + foreach ( $meta as $mid ) + delete_metadata_by_mid( 'user', $mid ); + + $wpdb->delete( $wpdb->users, array( 'ID' => $id ) ); - clean_user_cache( $id ); + clean_user_cache( $user ); - // allow for commit transaction + /** This action is documented in wp-admin/includes/user.php */ do_action( 'deleted_user', $id ); return true; } -function wpmu_get_blog_allowedthemes( $blog_id = 0 ) { - $themes = get_themes(); - - if ( $blog_id != 0 ) - switch_to_blog( $blog_id ); - - $blog_allowed_themes = get_option( 'allowedthemes' ); - if ( !is_array( $blog_allowed_themes ) || empty( $blog_allowed_themes ) ) { // convert old allowed_themes to new allowedthemes - $blog_allowed_themes = get_option( 'allowed_themes' ); - - if ( is_array( $blog_allowed_themes ) ) { - foreach( (array) $themes as $key => $theme ) { - $theme_key = esc_html( $theme['Stylesheet'] ); - if ( isset( $blog_allowed_themes[$key] ) == true ) { - $blog_allowedthemes[$theme_key] = 1; - } - } - $blog_allowed_themes = $blog_allowedthemes; - add_option( 'allowedthemes', $blog_allowed_themes ); - delete_option( 'allowed_themes' ); - } - } - - if ( $blog_id != 0 ) - restore_current_blog(); - - return $blog_allowed_themes; -} - function update_option_new_admin_email( $old_value, $value ) { $email = get_option( 'admin_email' ); if ( $value == get_option( 'admin_email' ) || !is_email( $value ) ) @@ -218,7 +222,7 @@ function update_option_new_admin_email( $old_value, $value ) { ); update_option( 'adminhash', $new_admin_email ); - $content = apply_filters( 'new_admin_email_content', __( "Dear user, + $email_text = __( 'Dear user, You recently requested to have the administration email address on your site changed. @@ -232,7 +236,23 @@ This email has been sent to ###EMAIL### Regards, All at ###SITENAME### -###SITEURL### "), $new_admin_email ); +###SITEURL###' ); + + /** + * Filter the email text sent when the site admin email is changed. + * + * The following strings have a special meaning and will get replaced dynamically: + * ###ADMIN_URL### The link to click on to confirm the email change. Required otherwise this functunalty is will break. + * ###EMAIL### The new email. + * ###SITENAME### The name of the site. + * ###SITEURL### The URL to the site. + * + * @since MU + * + * @param string $email_text Text in the email. + * @param string $new_admin_email New admin email that the current administration email was changed to. + */ + $content = apply_filters( 'new_admin_email_content', $email_text, $new_admin_email ); $content = str_replace( '###ADMIN_URL###', esc_url( admin_url( 'options.php?adminhash='.$hash ) ), $content ); $content = str_replace( '###EMAIL###', $value, $content ); @@ -250,17 +270,17 @@ function send_confirmation_on_profile_email() { if ( ! is_object($errors) ) $errors = new WP_Error(); - if ( $current_user->id != $_POST['user_id'] ) + if ( $current_user->ID != $_POST['user_id'] ) return false; if ( $current_user->user_email != $_POST['email'] ) { if ( !is_email( $_POST['email'] ) ) { - $errors->add( 'user_email', __( "ERROR: The e-mail address isn't correct." ), array( 'form-field' => 'email' ) ); + $errors->add( 'user_email', __( "ERROR: The email address isn’t correct." ), array( 'form-field' => 'email' ) ); return; } if ( $wpdb->get_var( $wpdb->prepare( "SELECT user_email FROM {$wpdb->users} WHERE user_email=%s", $_POST['email'] ) ) ) { - $errors->add( 'user_email', __( "ERROR: The e-mail address is already used." ), array( 'form-field' => 'email' ) ); + $errors->add( 'user_email', __( "ERROR: The email address is already used." ), array( 'form-field' => 'email' ) ); delete_option( $current_user->ID . '_new_email' ); return; } @@ -272,7 +292,7 @@ function send_confirmation_on_profile_email() { ); update_option( $current_user->ID . '_new_email', $new_user_email ); - $content = apply_filters( 'new_user_email_content', __( "Dear user, + $email_text = __( 'Dear user, You recently requested to have the email address on your account changed. If this is correct, please click on the following link to change it: @@ -285,7 +305,23 @@ This email has been sent to ###EMAIL### Regards, All at ###SITENAME### -###SITEURL###" ), $new_user_email ); +###SITEURL###' ); + + /** + * Filter the email text sent when a user changes emails. + * + * The following strings have a special meaning and will get replaced dynamically: + * ###ADMIN_URL### The link to click on to confirm the email change. Required otherwise this functunalty is will break. + * ###EMAIL### The new email. + * ###SITENAME### The name of the site. + * ###SITEURL### The URL to the site. + * + * @since MU + * + * @param string $email_text Text in the email. + * @param string $new_user_email New user email that the current user has changed to. + */ + $content = apply_filters( 'new_user_email_content', $email_text, $new_user_email ); $content = str_replace( '###ADMIN_URL###', esc_url( admin_url( 'profile.php?newuseremail='.$hash ) ), $content ); $content = str_replace( '###EMAIL###', $_POST['email'], $content); @@ -304,132 +340,90 @@ function new_user_email_admin_notice() { } add_action( 'admin_notices', 'new_user_email_admin_notice' ); -function get_site_allowed_themes() { - $themes = get_themes(); - $allowed_themes = get_site_option( 'allowedthemes' ); - if ( !is_array( $allowed_themes ) || empty( $allowed_themes ) ) { - $allowed_themes = get_site_option( 'allowed_themes' ); // convert old allowed_themes format - if ( !is_array( $allowed_themes ) ) { - $allowed_themes = array(); - } else { - foreach( (array) $themes as $key => $theme ) { - $theme_key = esc_html( $theme['Stylesheet'] ); - if ( isset( $allowed_themes[ $key ] ) == true ) { - $allowedthemes[ $theme_key ] = 1; - } - } - $allowed_themes = $allowedthemes; - } - } - return $allowed_themes; -} - /** - * Determines if there is any upload space left in the current blog's quota. + * Check whether a blog has used its allotted upload space. * - * @since 3.0.0 - * @return bool True if space is available, false otherwise. - */ -function is_upload_space_available() { - if ( get_site_option( 'upload_space_check_disabled' ) ) - return true; - - if ( !( $space_allowed = get_upload_space_available() ) ) - return false; - - return true; -} - -/** - * @since 3.0.0 - * - * @return int of upload size limit in bytes - */ -function upload_size_limit_filter( $size ) { - $fileupload_maxk = 1024 * get_site_option( 'fileupload_maxk', 1500 ); - if ( get_site_option( 'upload_space_check_disabled' ) ) - return min( $size, $fileupload_maxk ); - - return min( $size, $fileupload_maxk, get_upload_space_available() ); -} -/** - * Determines if there is any upload space left in the current blog's quota. + * @since MU * - * @return int of upload space available in bytes + * @param bool $echo Optional. If $echo is set and the quota is exceeded, a warning message is echoed. Default is true. + * @return int */ -function get_upload_space_available() { - $space_allowed = get_space_allowed() * 1024 * 1024; +function upload_is_user_over_quota( $echo = true ) { if ( get_site_option( 'upload_space_check_disabled' ) ) - return $space_allowed; + return false; - $dir_name = trailingslashit( BLOGUPLOADDIR ); - if ( !( is_dir( $dir_name) && is_readable( $dir_name ) ) ) - return $space_allowed; + $space_allowed = get_space_allowed(); + if ( empty( $space_allowed ) || !is_numeric( $space_allowed ) ) + $space_allowed = 10; // Default space allowed is 10 MB - $dir = dir( $dir_name ); - $size = 0; + $space_used = get_space_used(); - while ( $file = $dir->read() ) { - if ( $file != '.' && $file != '..' ) { - if ( is_dir( $dir_name . $file) ) { - $size += get_dirsize( $dir_name . $file ); - } else { - $size += filesize( $dir_name . $file ); - } - } + if ( ( $space_allowed - $space_used ) < 0 ) { + if ( $echo ) + _e( 'Sorry, you have used your space allocation. Please delete some files to upload more files.' ); + return true; + } else { + return false; } - $dir->close(); - - if ( ( $space_allowed - $size ) <= 0 ) - return 0; - - return $space_allowed - $size; } /** - * Returns the upload quota for the current blog. + * Displays the amount of disk space used by the current blog. Not used in core. * - * @return int Quota + * @since MU */ -function get_space_allowed() { - $space_allowed = get_option( 'blog_upload_space' ); - if ( $space_allowed == false ) - $space_allowed = get_site_option( 'blog_upload_space' ); - if ( empty( $space_allowed ) || !is_numeric( $space_allowed ) ) - $space_allowed = 50; - - return $space_allowed; -} - function display_space_usage() { - $space = get_space_allowed(); - $used = get_dirsize( BLOGUPLOADDIR ) / 1024 / 1024; + $space_allowed = get_space_allowed(); + $space_used = get_space_used(); - $percentused = ( $used / $space ) * 100; + $percent_used = ( $space_used / $space_allowed ) * 100; - if ( $space > 1000 ) { - $space = number_format( $space / 1024 ); + if ( $space_allowed > 1000 ) { + $space = number_format( $space_allowed / 1024 ); /* translators: Gigabytes */ $space .= __( 'GB' ); } else { + $space = number_format( $space_allowed ); /* translators: Megabytes */ $space .= __( 'MB' ); } ?> - + - + update( $wpdb->users, array( $pref => $value ), array( 'ID' => $id ) ); + $wpdb->update( $wpdb->users, array( sanitize_key( $pref ) => $value ), array( 'ID' => $id ) ); - clean_user_cache( $id ); + $user = new WP_User( $id ); + clean_user_cache( $user ); if ( $pref == 'spam' ) { - if ( $value == 1 ) + if ( $value == 1 ) { + /** + * Fires after the user is marked as a SPAM user. + * + * @since 3.0.0 + * + * @param int $id ID of the user marked as SPAM. + */ do_action( 'make_spam_user', $id ); - else + } else { + /** + * Fires after the user is marked as a HAM user. Opposite of SPAM. + * + * @since 3.0.0 + * + * @param int $id ID of the user marked as HAM. + */ do_action( 'make_ham_user', $id ); + } } return $value; @@ -461,7 +471,7 @@ function refresh_user_details( $id ) { if ( !$user = get_userdata( $id ) ) return false; - clean_user_cache( $id ); + clean_user_cache( $user ); return $id; } @@ -480,6 +490,15 @@ function format_code_lang( $code = '' ) { 'sg' => 'Sango', 'sa' => 'Sanskrit', 'sr' => 'Serbian', 'hr' => 'Croatian', 'si' => 'Sinhala; Sinhalese', 'sk' => 'Slovak', 'sl' => 'Slovenian', 'se' => 'Northern Sami', 'sm' => 'Samoan', 'sn' => 'Shona', 'sd' => 'Sindhi', 'so' => 'Somali', 'st' => 'Sotho, Southern', 'es' => 'Spanish; Castilian', 'sc' => 'Sardinian', 'ss' => 'Swati', 'su' => 'Sundanese', 'sw' => 'Swahili', 'sv' => 'Swedish', 'ty' => 'Tahitian', 'ta' => 'Tamil', 'tt' => 'Tatar', 'te' => 'Telugu', 'tg' => 'Tajik', 'tl' => 'Tagalog', 'th' => 'Thai', 'bo' => 'Tibetan', 'ti' => 'Tigrinya', 'to' => 'Tonga (Tonga Islands)', 'tn' => 'Tswana', 'ts' => 'Tsonga', 'tk' => 'Turkmen', 'tr' => 'Turkish', 'tw' => 'Twi', 'ug' => 'Uighur; Uyghur', 'uk' => 'Ukrainian', 'ur' => 'Urdu', 'uz' => 'Uzbek', 've' => 'Venda', 'vi' => 'Vietnamese', 'vo' => 'Volapük', 'cy' => 'Welsh','wa' => 'Walloon','wo' => 'Wolof', 'xh' => 'Xhosa', 'yi' => 'Yiddish', 'yo' => 'Yoruba', 'za' => 'Zhuang; Chuang', 'zu' => 'Zulu' ); + + /** + * Filter the language codes. + * + * @since MU + * + * @param array $lang_codes Key/value pair of language codes where key is the short version. + * @param string $code A two-letter designation of the language. + */ $lang_codes = apply_filters( 'lang_codes', $lang_codes, $code ); return strtr( $code, $lang_codes ); } @@ -496,26 +515,41 @@ function sync_category_tag_slugs( $term, $taxonomy ) { } add_filter( 'get_term', 'sync_category_tag_slugs', 10, 2 ); -function redirect_user_to_blog() { - $c = 0; - if ( isset( $_GET['c'] ) ) - $c = (int) $_GET['c']; +function _access_denied_splash() { + if ( ! is_user_logged_in() || is_network_admin() ) + return; - if ( $c >= 5 ) { - wp_die( __( "You don’t have permission to view this site. Please contact the system administrator." ) ); - } - $c ++; + $blogs = get_blogs_of_user( get_current_user_id() ); - $blog = get_active_blog_for_user( get_current_user_id() ); + if ( wp_list_filter( $blogs, array( 'userblog_id' => get_current_blog_id() ) ) ) + return; - if ( is_object( $blog ) ) { - wp_redirect( get_admin_url( $blog->blog_id, '?c=' . $c ) ); // redirect and count to 5, "just in case" - } else { - wp_redirect( user_admin_url( '?c=' . $c ) ); // redirect and count to 5, "just in case" + $blog_name = get_bloginfo( 'name' ); + + if ( empty( $blogs ) ) + wp_die( sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ) ); + + $output = '

' . sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ) . '

'; + $output .= '

' . __( 'If you reached this screen by accident and meant to visit one of your own sites, here are some shortcuts to help you find your way.' ) . '

'; + + $output .= '

' . __('Your Sites') . '

'; + $output .= ''; + + foreach ( $blogs as $blog ) { + $output .= ""; + $output .= ""; + $output .= ""; + $output .= ""; } - exit; + $output .= '
"; + $output .= "{$blog->blogname}"; + $output .= ""; + $output .= "" . __( 'Visit Dashboard' ) . " | " . __( 'View Site' ) . "" ; + $output .= "
'; + + wp_die( $output ); } -add_action( 'admin_page_access_denied', 'redirect_user_to_blog', 99 ); +add_action( 'admin_page_access_denied', '_access_denied_splash', 99 ); function check_import_new_users( $permission ) { if ( !is_super_admin() ) @@ -542,7 +576,7 @@ function mu_dropdown_languages( $lang_files = array(), $current = '' ) { $output[$be] = ''; } else { $translated = format_code_lang( $code_lang ); - $output[$translated] = ''; + $output[$translated] = ''; } } @@ -552,37 +586,25 @@ function mu_dropdown_languages( $lang_files = array(), $current = '' ) { // Order by name uksort( $output, 'strnatcasecmp' ); - + /** + * Filter the languages available in the dropdown. + * + * @since MU + * + * @param array $output HTML output of the dropdown. + * @param array $lang_files Available language files. + * @param string $current The current language code. + */ $output = apply_filters( 'mu_dropdown_languages', $output, $lang_files, $current ); echo implode( "\n\t", $output ); } -/* Warn the admin if SECRET SALT information is missing from wp-config.php */ -function secret_salt_warning() { - if ( !is_super_admin() ) - return; - $secret_keys = array( 'AUTH_KEY', 'SECURE_AUTH_KEY', 'LOGGED_IN_KEY', 'NONCE_KEY', 'AUTH_SALT', 'SECURE_AUTH_SALT', 'LOGGED_IN_SALT', 'NONCE_SALT' ); - $out = ''; - foreach( $secret_keys as $key ) { - if ( ! defined( $key ) ) - $out .= "define( '$key', '" . esc_html( wp_generate_password( 64, true, true ) ) . "' );
"; - } - if ( $out != '' ) { - $msg = __( 'Warning! WordPress encrypts user cookies, but you must add the following lines to wp-config.php for it to be more secure.' ); - $msg .= '
' . __( "Before the line /* That's all, stop editing! Happy blogging. */ please add this code:" ); - $msg .= "

$out"; - - echo "
$msg
"; - } -} -add_action( 'network_admin_notices', 'secret_salt_warning' ); - function site_admin_notice() { global $wp_db_version; if ( !is_super_admin() ) return false; if ( get_site_option( 'wpmu_upgrade_site' ) != $wp_db_version ) - echo "
" . sprintf( __( 'Thank you for Updating! Please visit the Update Network page to update all your sites.' ), esc_url( network_admin_url( 'upgrade.php' ) ) ) . "
"; + echo "
" . sprintf( __( 'Thank you for Updating! Please visit the Upgrade Network page to update all your sites.' ), esc_url( network_admin_url( 'upgrade.php' ) ) ) . "
"; } add_action( 'admin_notices', 'site_admin_notice' ); add_action( 'network_admin_notices', 'site_admin_notice' ); @@ -627,7 +649,7 @@ function choose_primary_blog() { userblog_id ) $found = true; - ?> - + + @@ -657,37 +683,43 @@ function choose_primary_blog() { ' . sprintf( __( 'The %1$s file is deprecated. Please remove it and update your server rewrite rules to use %2$s instead.' ), 'wp-content/blogs.php', 'wp-includes/ms-files.php' ) . ''; -} -add_action( 'network_admin_notices', 'ms_deprecated_blogs_file' ); - /** - * Grants super admin privileges. + * Grants Super Admin privileges. * * @since 3.0.0 - * @param int $user_id + * @param int $user_id ID of the user to be granted Super Admin privileges. */ function grant_super_admin( $user_id ) { global $super_admins; // If global super_admins override is defined, there is nothing to do here. - if ( isset($super_admins) ) + if ( isset( $super_admins ) ) return false; + /** + * Fires before the user is granted Super Admin privileges. + * + * @since 3.0.0 + * + * @param int $user_id ID of the user that is about to be granted Super Admin privileges. + */ do_action( 'grant_super_admin', $user_id ); // Directly fetch site_admins instead of using get_super_admins() $super_admins = get_site_option( 'site_admins', array( 'admin' ) ); - $user = new WP_User( $user_id ); - if ( ! in_array( $user->user_login, $super_admins ) ) { + $user = get_userdata( $user_id ); + if ( $user && ! in_array( $user->user_login, $super_admins ) ) { $super_admins[] = $user->user_login; update_site_option( 'site_admins' , $super_admins ); + + /** + * Fires after the user is granted Super Admin privileges. + * + * @since 3.0.0 + * + * @param int $user_id ID of the user that was granted Super Admin privileges. + */ do_action( 'granted_super_admin', $user_id ); return true; } @@ -695,28 +727,43 @@ function grant_super_admin( $user_id ) { } /** - * Revokes super admin privileges. + * Revokes Super Admin privileges. * * @since 3.0.0 - * @param int $user_id + * @param int $user_id ID of the user Super Admin privileges to be revoked from. */ function revoke_super_admin( $user_id ) { global $super_admins; // If global super_admins override is defined, there is nothing to do here. - if ( isset($super_admins) ) + if ( isset( $super_admins ) ) return false; + /** + * Fires before the user's Super Admin privileges are revoked. + * + * @since 3.0.0 + * + * @param int $user_id ID of the user Super Admin privileges are being revoked from. + */ do_action( 'revoke_super_admin', $user_id ); // Directly fetch site_admins instead of using get_super_admins() $super_admins = get_site_option( 'site_admins', array( 'admin' ) ); - $user = new WP_User( $user_id ); - if ( $user->user_email != get_site_option( 'admin_email' ) ) { + $user = get_userdata( $user_id ); + if ( $user && 0 !== strcasecmp( $user->user_email, get_site_option( 'admin_email' ) ) ) { if ( false !== ( $key = array_search( $user->user_login, $super_admins ) ) ) { unset( $super_admins[$key] ); update_site_option( 'site_admins', $super_admins ); + + /** + * Fires after the user's Super Admin privileges are revoked. + * + * @since 3.0.0 + * + * @param int $user_id ID of the user Super Admin privileges were revoked from. + */ do_action( 'revoked_super_admin', $user_id ); return true; } @@ -730,16 +777,24 @@ function revoke_super_admin( $user_id ) { * By default editing of network is restricted to the Network Admin for that site_id this allows for this to be overridden * * @since 3.1.0 - * @param integer $site_id The network/site id to check. + * @param integer $site_id The network/site ID to check. */ function can_edit_network( $site_id ) { global $wpdb; - if ($site_id == $wpdb->siteid ) + if ( $site_id == $wpdb->siteid ) $result = true; else $result = false; + /** + * Filter whether this network can be edited from this page. + * + * @since 3.1.0 + * + * @param bool $result Whether the network can be edited from this page. + * @param int $site_id The network/site ID to check. + */ return apply_filters( 'can_edit_network', $result, $site_id ); } @@ -754,10 +809,7 @@ function _thickbox_path_admin_subfolder() {