( 1024 * get_site_option( 'fileupload_maxk', 1500 ) ) ) $file['error'] = sprintf(__('This file is too big. Files must be less than %1$s Kb in size.'), get_site_option( 'fileupload_maxk', 1500 ) ); if ( upload_is_user_over_quota( false ) ) { $file['error'] = __('You have used your space quota. Please delete files before uploading.'); } if ( $file['error'] != '0' ) wp_die( $file['error'] . ' ' . __( 'Back' ) . '' ); return $file; } add_filter( 'wp_handle_upload_prefilter', 'check_upload_size' ); function wpmu_delete_blog($blog_id, $drop = false) { global $wpdb; if ( $blog_id != $wpdb->blogid ) { $switch = true; switch_to_blog($blog_id); } do_action('delete_blog', $blog_id, $drop); $users = get_users_of_blog($blog_id); // Remove users from this blog. if ( !empty($users) ) foreach ($users as $user) { remove_user_from_blog($user->user_id, $blog_id); } update_blog_status( $blog_id, 'deleted', 1 ); if ( $drop ) { $drop_tables = $wpdb->get_results("show tables LIKE '". $wpdb->base_prefix . $blog_id . "\_%'", ARRAY_A); $drop_tables = apply_filters( 'wpmu_drop_tables', $drop_tables ); reset( $drop_tables ); foreach ( (array) $drop_tables as $drop_table) { $wpdb->query( "DROP TABLE IF EXISTS ". current( $drop_table ) ."" ); } $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->blogs WHERE blog_id = %d", $blog_id) ); $dir = apply_filters( 'wpmu_delete_blog_upload_dir', constant( "WP_CONTENT_DIR" ) . "/blogs.dir/{$blog_id}/files/", $blog_id ); $dir = rtrim($dir, DIRECTORY_SEPARATOR); $top_dir = $dir; $stack = array($dir); $index = 0; while ($index < count($stack)) { # Get indexed directory from stack $dir = $stack[$index]; $dh = @ opendir($dir); if ($dh) { while (($file = @ readdir($dh)) !== false) { if ($file == '.' or $file == '..') continue; if (@ is_dir($dir . DIRECTORY_SEPARATOR . $file)) $stack[] = $dir . DIRECTORY_SEPARATOR . $file; else if (@ is_file($dir . DIRECTORY_SEPARATOR . $file)) @ unlink($dir . DIRECTORY_SEPARATOR . $file); } } $index++; } $stack = array_reverse($stack); // Last added dirs are deepest foreach( (array) $stack as $dir) { if ( $dir != $top_dir) @rmdir($dir); } } $wpdb->query( $wpdb->prepare("DELETE FROM {$wpdb->usermeta} WHERE meta_key = %s", 'wp_{$blog_id}_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 ); } if ( $switch === true ) restore_current_blog(); } function wpmu_delete_user($id) { global $wpdb; $id = (int) $id; $user = get_userdata($id); do_action('wpmu_delete_user', $id); $blogs = get_blogs_of_user($id); if ( ! empty($blogs) ) { foreach ($blogs as $blog) { switch_to_blog($blog->userblog_id); remove_user_from_blog($id, $blog->userblog_id); $post_ids = $wpdb->get_col( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_author = %d", $id ) ); foreach ( (array) $post_ids as $post_id ) { wp_delete_post($post_id); } // Clean links $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->links WHERE link_owner = %d", $id) ); restore_current_blog(); } } $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->users WHERE ID = %d", $id) ); $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d", $id) ); wp_cache_delete($id, 'users'); wp_cache_delete($user->user_login, 'userlogins'); return true; } function confirm_delete_users( $users ) { if ( !is_array( $users ) ) return false; echo '

' . __( 'Transfer posts before deleting users:' ) . '

'; echo '
'; echo ''; wp_nonce_field( 'allusers' ); foreach ( (array) $_POST['allusers'] as $key => $val ) { if ( $val != '' && $val != '0' ) { $user = new WP_User( $val ); if ( in_array( $user->user_login, get_site_option( 'site_admins', array( 'admin' ) ) ) ) { wp_die( sprintf( __( 'Warning! User cannot be deleted. The user %s is a site admnistrator.' ), $user->user_login ) ); } echo "\n"; $blogs = get_blogs_of_user( $val, true ); if ( !empty( $blogs ) ) { foreach ( (array) $blogs as $key => $details ) { $blog_users = get_users_of_blog( $details->userblog_id ); if ( is_array( $blog_users ) && !empty( $blog_users ) ) { echo "

{$details->blogname} "; echo "\n"; } } } } } echo "
"; echo "

"; 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 = wp_specialchars( $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) { global $current_site; if ( $value == get_option( 'admin_email' ) || !is_email( $value ) ) return; $hash = md5( $value. time() .mt_rand() ); $new_admin_email = array( "hash" => $hash, "newemail" => $value ); update_option( 'adminhash', $new_admin_email ); $content = apply_filters( 'new_admin_email_content', __("Dear user, You recently requested to have the administration email address on your blog changed. If this is correct, please click on the following link to change it: ###ADMIN_URL### You can safely ignore and delete this email if you do not want to take this action. This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###"), $new_admin_email ); $content = str_replace('###ADMIN_URL###', clean_url(get_option( "siteurl" ).'/wp-admin/options.php?adminhash='.$hash), $content); $content = str_replace('###EMAIL###', $value, $content); $content = str_replace('###SITENAME###', get_site_option( 'site_name' ), $content); $content = str_replace('###SITEURL###', 'http://' . $current_site->domain . $current_site->path, $content); wp_mail( $value, sprintf(__('[%s] New Admin Email Address'), get_option('blogname')), $content ); } add_action('update_option_new_admin_email', 'update_option_new_admin_email', 10, 2); function profile_page_email_warning_ob_start() { ob_start( 'profile_page_email_warning_ob_content' ); } function profile_page_email_warning_ob_content( $content ) { $content = str_replace( ' class="regular-text" /> Required.', ' class="regular-text" /> Required. (You will be sent an email to confirm the change)', $content ); return $content; } function update_profile_email() { global $current_user, $wpdb; if ( isset( $_GET[ 'newuseremail' ] ) && $current_user->ID ) { $new_email = get_option( $current_user->ID . '_new_email' ); if ( $new_email[ 'hash' ] == $_GET[ 'newuseremail' ] ) { $user->ID = $current_user->ID; $user->user_email = wp_specialchars( trim( $new_email[ 'newemail' ] ) ); if ( $wpdb->get_var( $wpdb->prepare( "SELECT user_login FROM {$wpdb->signups} WHERE user_login = %s", $current_user->user_login ) ) ) { $wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->signups} SET user_email = %s WHERE user_login = %s", $user->user_email, $current_user->user_login ) ); } wp_update_user( get_object_vars( $user ) ); delete_option( $current_user->ID . '_new_email' ); wp_redirect( add_query_arg( array('updated' => 'true'), admin_url( 'profile.php' ) ) ); die(); } } } function send_confirmation_on_profile_email() { global $errors, $wpdb, $current_user, $current_site; if ( ! is_object($errors) ) $errors = new WP_Error(); 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' ) ); 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' ) ); delete_option( $current_user->ID . '_new_email' ); return; } $hash = md5( $_POST[ 'email' ] . time() . mt_rand() ); $new_user_email = array( "hash" => $hash, "newemail" => $_POST[ 'email' ] ); update_option( $current_user->ID . '_new_email', $new_user_email ); $content = apply_filters( 'new_user_email_content', __("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: ###ADMIN_URL### You can safely ignore and delete this email if you do not want to take this action. This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###"), $new_user_email ); $content = str_replace('###ADMIN_URL###', clean_url(get_option( "siteurl" ).'/wp-admin/profile.php?newuseremail='.$hash), $content); $content = str_replace('###EMAIL###', $_POST[ 'email' ], $content); $content = str_replace('###SITENAME###', get_site_option( 'site_name' ), $content); $content = str_replace('###SITEURL###', 'http://' . $current_site->domain . $current_site->path, $content); wp_mail( $_POST[ 'email' ], sprintf(__('[%s] New Email Address'), get_option('blogname')), $content ); $_POST[ 'email' ] = $current_user->user_email; } } add_action( 'personal_options_update', 'send_confirmation_on_profile_email' ); function new_user_email_admin_notice() { global $current_user; if ( strpos( $_SERVER['PHP_SELF'], 'profile.php' ) && isset( $_GET[ 'updated' ] ) && $email = get_option( $current_user->ID . '_new_email' ) ) echo "
" . sprintf( __( "Your email address has not been updated yet. Please check your inbox at %s for a confirmation email." ), $email[ 'newemail' ] ) . "
"; } 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 = wp_specialchars( $theme[ 'Stylesheet' ] ); if ( isset( $allowed_themes[ $key ] ) == true ) { $allowedthemes[ $theme_key ] = 1; } } $allowed_themes = $allowedthemes; } } return $allowed_themes; } function get_space_allowed() { $spaceAllowed = get_option("blog_upload_space"); if ( $spaceAllowed == false ) $spaceAllowed = get_site_option("blog_upload_space"); if ( empty($spaceAllowed) || !is_numeric($spaceAllowed) ) $spaceAllowed = 50; return $spaceAllowed; } function display_space_usage() { $space = get_space_allowed(); $used = get_dirsize( BLOGUPLOADDIR )/1024/1024; if ($used > $space) $percentused = '100'; else $percentused = ( $used / $space ) * 100; if ( $space > 1000 ) { $space = number_format( $space / 1024 ); $space .= __('GB'); } else { $space .= __('MB'); } ?> $quota) $percentused = '100'; else $percentused = ( $used / $quota ) * 100; $percentused = number_format($percentused); $used = round($used,2); $used_color = ($used < 70) ? (($used >= 40) ? 'waiting' : 'approved') : 'spam'; ?>

»"); ?>

%sMB' ), $quota ); ?> %1sMB (%2s%%)' ), $used, $percentused ); ?>
update( $wpdb->users, array( $pref => $value ), array( 'ID' => $id ) ); if ( $refresh == 1 ) refresh_user_details($id); if ( $pref == 'spam' ) { if ( $value == 1 ) do_action( "make_spam_user", $id ); else do_action( "make_ham_user", $id ); } return $value; } function refresh_user_details($id) { $id = (int) $id; if ( !$user = get_userdata( $id ) ) return false; wp_cache_delete($id, 'users'); wp_cache_delete($user->user_login, 'userlogins'); return $id; } /* Determines if the available space defined by the admin has been exceeded by the user */ function wpmu_checkAvailableSpace() { if ( get_site_option( 'upload_space_check_disabled' ) ) { return true; } $spaceAllowed = get_space_allowed(); $dirName = trailingslashit( BLOGUPLOADDIR ); if (!(is_dir($dirName) && is_readable($dirName))) return; $dir = dir($dirName); $size = 0; while($file = $dir->read()) { if ($file != '.' && $file != '..') { if (is_dir( $dirName . $file)) { $size += get_dirsize($dirName . $file); } else { $size += filesize($dirName . $file); } } } $dir->close(); $size = $size / 1024 / 1024; if ( ($spaceAllowed - $size) <= 0 ) { wp_die( __('Sorry, you must delete files before you can upload any more.') ); } } add_action('pre-upload-ui','wpmu_checkAvailableSpace'); function format_code_lang( $code = '' ) { $code = strtolower(substr($code, 0, 2)); $lang_codes = array('aa' => 'Afar', 'ab' => 'Abkhazian', 'af' => 'Afrikaans', 'ak' => 'Akan', 'sq' => 'Albanian', 'am' => 'Amharic', 'ar' => 'Arabic', 'an' => 'Aragonese', 'hy' => 'Armenian', 'as' => 'Assamese', 'av' => 'Avaric', 'ae' => 'Avestan', 'ay' => 'Aymara', 'az' => 'Azerbaijani', 'ba' => 'Bashkir', 'bm' => 'Bambara', 'eu' => 'Basque', 'be' => 'Belarusian', 'bn' => 'Bengali', 'bh' => 'Bihari', 'bi' => 'Bislama', 'bs' => 'Bosnian', 'br' => 'Breton', 'bg' => 'Bulgarian', 'my' => 'Burmese', 'ca' => 'Catalan; Valencian', 'ch' => 'Chamorro', 'ce' => 'Chechen', 'zh' => 'Chinese', 'cu' => 'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic', 'cv' => 'Chuvash', 'kw' => 'Cornish', 'co' => 'Corsican', 'cr' => 'Cree', 'cs' => 'Czech', 'da' => 'Danish', 'dv' => 'Divehi; Dhivehi; Maldivian', 'nl' => 'Dutch; Flemish', 'dz' => 'Dzongkha', 'en' => 'English', 'eo' => 'Esperanto', 'et' => 'Estonian', 'ee' => 'Ewe', 'fo' => 'Faroese', 'fj' => 'Fijian', 'fi' => 'Finnish', 'fr' => 'French', 'fy' => 'Western Frisian', 'ff' => 'Fulah', 'ka' => 'Georgian', 'de' => 'German', 'gd' => 'Gaelic; Scottish Gaelic', 'ga' => 'Irish', 'gl' => 'Galician', 'gv' => 'Manx', 'el' => 'Greek, Modern', 'gn' => 'Guarani', 'gu' => 'Gujarati', 'ht' => 'Haitian; Haitian Creole', 'ha' => 'Hausa', 'he' => 'Hebrew', 'hz' => 'Herero', 'hi' => 'Hindi', 'ho' => 'Hiri Motu', 'hu' => 'Hungarian', 'ig' => 'Igbo', 'is' => 'Icelandic', 'io' => 'Ido', 'ii' => 'Sichuan Yi', 'iu' => 'Inuktitut', 'ie' => 'Interlingue', 'ia' => 'Interlingua (International Auxiliary Language Association)', 'id' => 'Indonesian', 'ik' => 'Inupiaq', 'it' => 'Italian', 'jv' => 'Javanese', 'ja' => 'Japanese', 'kl' => 'Kalaallisut; Greenlandic', 'kn' => 'Kannada', 'ks' => 'Kashmiri', 'kr' => 'Kanuri', 'kk' => 'Kazakh', 'km' => 'Central Khmer', 'ki' => 'Kikuyu; Gikuyu', 'rw' => 'Kinyarwanda', 'ky' => 'Kirghiz; Kyrgyz', 'kv' => 'Komi', 'kg' => 'Kongo', 'ko' => 'Korean', 'kj' => 'Kuanyama; Kwanyama', 'ku' => 'Kurdish', 'lo' => 'Lao', 'la' => 'Latin', 'lv' => 'Latvian', 'li' => 'Limburgan; Limburger; Limburgish', 'ln' => 'Lingala', 'lt' => 'Lithuanian', 'lb' => 'Luxembourgish; Letzeburgesch', 'lu' => 'Luba-Katanga', 'lg' => 'Ganda', 'mk' => 'Macedonian', 'mh' => 'Marshallese', 'ml' => 'Malayalam', 'mi' => 'Maori', 'mr' => 'Marathi', 'ms' => 'Malay', 'mg' => 'Malagasy', 'mt' => 'Maltese', 'mo' => 'Moldavian', 'mn' => 'Mongolian', 'na' => 'Nauru', 'nv' => 'Navajo; Navaho', 'nr' => 'Ndebele, South; South Ndebele', 'nd' => 'Ndebele, North; North Ndebele', 'ng' => 'Ndonga', 'ne' => 'Nepali', 'nn' => 'Norwegian Nynorsk; Nynorsk, Norwegian', 'nb' => 'Bokmål, Norwegian, Norwegian Bokmål', 'no' => 'Norwegian', 'ny' => 'Chichewa; Chewa; Nyanja', 'oc' => 'Occitan, Provençal', 'oj' => 'Ojibwa', 'or' => 'Oriya', 'om' => 'Oromo', 'os' => 'Ossetian; Ossetic', 'pa' => 'Panjabi; Punjabi', 'fa' => 'Persian', 'pi' => 'Pali', 'pl' => 'Polish', 'pt' => 'Portuguese', 'ps' => 'Pushto', 'qu' => 'Quechua', 'rm' => 'Romansh', 'ro' => 'Romanian', 'rn' => 'Rundi', 'ru' => 'Russian', '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'); $lang_codes = apply_filters('lang_codes', $lang_codes, $code); return strtr( $code, $lang_codes ); } function sync_category_tag_slugs( $term, $taxonomy ) { if ( $taxonomy == 'category' || $taxonomy == 'post_tag' ) { if ( is_object( $term ) ) { $term->slug = sanitize_title( $term->name ); } else { $term[ 'slug' ] = sanitize_title( $term[ 'name' ] ); } } return $term; } add_filter( 'get_term', 'sync_category_tag_slugs', 10, 2 ); function redirect_user_to_blog() { global $current_user, $current_site; $c = 0; if ( isset( $_GET[ 'c' ] ) ) $c = (int)$_GET[ 'c' ]; if ( $c >= 5 ) { wp_die( __( "You don’t have permission to view this blog. Please contact the system administrator." ) ); } $c ++; $blog = get_active_blog_for_user( $current_user->ID ); $dashboard_blog = get_dashboard_blog(); if ( is_object( $blog ) ) { $protocol = ( is_ssl() ? 'https://' : 'http://' ); wp_redirect( $protocol . $blog->domain . $blog->path . 'wp-admin/?c=' . $c ); // redirect and count to 5, "just in case" exit; } /* If the user is a member of only 1 blog and the user's primary_blog isn't set to that blog, then update the primary_blog record to match the user's blog */ $blogs = get_blogs_of_user( $current_user->ID ); if ( !empty( $blogs ) ) { foreach( $blogs as $blogid => $blog ) { if ( $blogid != $dashboard_blog->blog_id && get_usermeta( $current_user->ID , 'primary_blog' ) == $dashboard_blog->blog_id ) { update_usermeta( $current_user->ID, 'primary_blog', $blogid ); continue; } } $blog = get_blog_details( get_usermeta( $current_user->ID , 'primary_blog' ) ); $protocol = ( is_ssl() ? 'https://' : 'http://' ); wp_redirect( $protocol . $blog->domain . $blog->path . 'wp-admin/?c=' . $c ); // redirect and count to 5, "just in case" exit; } wp_die( __( 'You do not have sufficient permissions to access this page.' ) ); } add_action( 'admin_page_access_denied', 'redirect_user_to_blog', 99 ); function wpmu_menu() { // deprecated. See #11763 } function mu_options( $options ) { if ( defined( 'POST_BY_EMAIL' ) ) { $writing = array( 'ping_sites' ); } else { $writing = array( 'ping_sites', 'mailserver_login', 'mailserver_pass', 'default_email_category', 'mailserver_port', 'mailserver_url' ); } $removed = array( 'general' => array( 'siteurl', 'home', 'admin_email', 'users_can_register', 'default_role' ), 'reading' => array( 'gzipcompression' ), 'writing' => $writing, ); $added = array( 'general' => array( 'new_admin_email', 'WPLANG', 'language' ) ); $options[ 'misc' ] = array(); $options = remove_option_whitelist( $removed, $options ); $options = add_option_whitelist( $added, $options ); return $options; } add_filter( 'whitelist_options', 'mu_options' ); function check_import_new_users( $permission ) { if ( !is_super_admin() ) return false; return true; } add_filter( 'import_allow_create_users', 'check_import_new_users' ); // See "import_allow_fetch_attachments" and "import_attachment_size_limit" filters too. function mu_dropdown_languages( $lang_files = array(), $current = '' ) { $flag = false; $output = array(); foreach ( (array) $lang_files as $val ) { $code_lang = basename( $val, '.mo' ); if ( $code_lang == 'en_US' ) { // American English $flag = true; $ae = __('American English'); $output[$ae] = ''; } elseif ( $code_lang == 'en_GB' ) { // British English $flag = true; $be = __('British English'); $output[$be] = ''; } else { $translated = format_code_lang($code_lang); $output[$translated] = ''; } } if ( $flag === false ) { // WordPress english $output[] = '"; } // Order by name uksort($output, 'strnatcasecmp'); $output = apply_filters('mu_dropdown_languages', $output, $lang_files, $current); echo implode("\n\t", $output); } // Only show "Media" upload icon function mu_media_buttons() { global $post_ID, $temp_ID; $uploading_iframe_ID = (int) (0 == $post_ID ? $temp_ID : $post_ID); $context = apply_filters('media_buttons_context', __('Add media: %s')); $media_upload_iframe_src = "media-upload.php?post_id=$uploading_iframe_ID"; $media_title = __('Add Media'); $mu_media_buttons = get_site_option( 'mu_media_buttons' ); $out = ''; if ( $mu_media_buttons[ 'image' ] ) { $image_upload_iframe_src = apply_filters('image_upload_iframe_src', "$media_upload_iframe_src&type=image"); $image_title = __('Add an Image'); $out .= "$image_title"; } if ( $mu_media_buttons[ 'video' ] ) { $video_upload_iframe_src = apply_filters('video_upload_iframe_src', "$media_upload_iframe_src&type=video"); $video_title = __('Add Video'); $out .= "$video_title"; } if ( $mu_media_buttons[ 'audio' ] ) { $audio_upload_iframe_src = apply_filters('audio_upload_iframe_src', "$media_upload_iframe_src&type=audio"); $audio_title = __('Add Audio'); $out .= "$audio_title"; } $out .= "$media_title"; printf($context, $out); } add_action( 'media_buttons', 'mu_media_buttons' ); remove_action( 'media_buttons', 'media_buttons' ); /* 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( 'NONCE_KEY', 'AUTH_KEY', 'AUTH_SALT', 'LOGGED_IN_KEY', 'LOGGED_IN_SALT', 'SECURE_AUTH_KEY', 'SECURE_AUTH_SALT' ); $out = ''; foreach( $secret_keys as $key ) { if ( !defined( $key ) ) $out .= "define( '$key', '" . wp_generate_password() . wp_generate_password() . "' );
"; } if ( $out != '' ) { $msg = sprintf( __( 'Warning! WordPress encrypts user cookies, but you must add the following lines to %swp-config.php for it to be more secure.
Please add the code before the line, /* That\'s all, stop editing! Happy blogging. */' ), ABSPATH ); $msg .= "
$out
"; echo "
$msg
"; } } add_action( 'admin_notices', 'secret_salt_warning' ); function mu_dashboard() { unregister_sidebar_widget( 'dashboard_plugins' ); } add_action( 'wp_dashboard_setup', 'mu_dashboard' ); function profile_update_primary_blog() { global $current_user; $blogs = get_blogs_of_user( $current_user->id ); if ( isset( $blogs[ $_POST[ 'primary_blog' ] ] ) == false ) { return false; } if ( isset( $_POST['primary_blog'] ) ) { update_user_option( $current_user->id, 'primary_blog', (int) $_POST['primary_blog'], true ); } } add_action ( 'myblogs_update', 'profile_update_primary_blog' ); function admin_notice_feed() { global $current_user; if ( substr( $_SERVER[ 'PHP_SELF' ], -19 ) != '/wp-admin/index.php' ) return; if ( isset( $_GET[ 'feed_dismiss' ] ) ) update_user_option( $current_user->id, 'admin_feed_dismiss', $_GET[ 'feed_dismiss' ], true ); $url = get_site_option( 'admin_notice_feed' ); if ( $url == '' ) return; include_once( ABSPATH . 'wp-includes/rss.php' ); $rss = @fetch_rss( $url ); if ( isset($rss->items) && 1 <= count($rss->items) ) { if ( md5( $rss->items[0][ 'title' ] ) == get_user_option( 'admin_feed_dismiss', $current_user->id ) ) return; $item = $rss->items[0]; $msg = "

" . wp_specialchars( $item[ 'title' ] ) . "

\n"; if ( isset($item['description']) ) $content = $item['description']; elseif ( isset($item['summary']) ) $content = $item['summary']; elseif ( isset($item['atom_content']) ) $content = $item['atom_content']; else $content = __( 'something' ); $content = wp_html_excerpt($content, 200) . ' ...'; $link = clean_url( strip_tags( $item['link'] ) ); $msg .= "

" . $content . " " . __( 'Read More' ) . " " . __( "Dismiss" ) . "

"; echo "
$msg
"; } elseif ( is_super_admin() ) { printf("
" . __("Your feed at %s is empty.") . "
", wp_specialchars( $url )); } } add_action( 'admin_notices', 'admin_notice_feed' ); function site_admin_notice() { global $current_user, $wp_db_version; if ( !is_super_admin() ) return false; printf("
" . __("Hi %s! You're logged in as a site administrator.") . "
", $current_user->user_login); if ( get_site_option( 'wpmu_upgrade_site' ) != $wp_db_version ) { echo "
" . __( 'Thank you for Upgrading! Please visit the Upgrade Site page to update all your blogs.' ) . "
"; } } add_action( 'admin_notices', 'site_admin_notice' ); function avoid_blog_page_permalink_collision( $data, $postarr ) { if ( is_subdomain_install() ) return $data; if ( $data[ 'post_type' ] != 'page' ) return $data; if ( !isset( $data[ 'post_name' ] ) || $data[ 'post_name' ] == '' ) return $data; if ( !is_main_blog() ) return $data; $post_name = $data[ 'post_name' ]; $c = 0; while( $c < 10 && get_id_from_blogname( $post_name ) ) { $post_name .= mt_rand( 1, 10 ); $c ++; } if ( $post_name != $data[ 'post_name' ] ) { $data[ 'post_name' ] = $post_name; } return $data; } add_filter( 'wp_insert_post_data', 'avoid_blog_page_permalink_collision', 10, 2 ); /** * activate_sitewide_plugin() * * Activates a plugin site wide (for all blogs on an installation) */ function activate_sitewide_plugin() { if ( !isset( $_GET['sitewide'] ) ) return false; /* Add the plugin to the list of sitewide active plugins */ $active_sitewide_plugins = maybe_unserialize( get_site_option( 'active_sitewide_plugins' ) ); /* Add the activated plugin to the list */ $active_sitewide_plugins[ $_GET['plugin'] ] = time(); /* Write the updated option to the DB */ if ( !update_site_option( 'active_sitewide_plugins', $active_sitewide_plugins ) ) return false; return true; } // @todo Throws warning if plugin is not set. Kinda janky. //add_action( 'activate_' . $_GET['plugin'], 'activate_sitewide_plugin' ); /** * deactivate_sitewide_plugin() * * Deactivates a plugin site wide (for all blogs on an installation) */ function deactivate_sitewide_plugin( $plugin = false ) { if ( !$plugin ) $plugin = $_GET['plugin']; /* Get the active sitewide plugins */ $active_sitewide_plugins = (array) maybe_unserialize( get_site_option( 'active_sitewide_plugins' ) ); /* Remove the plugin we are deactivating from the list of active sitewide plugins */ foreach ( $active_sitewide_plugins as $plugin_file => $activation_time ) { if ( $plugin == $plugin_file ) unset( $active_sitewide_plugins[ $plugin_file ] ); } if ( !update_site_option( 'active_sitewide_plugins', $active_sitewide_plugins ) ) wp_redirect( 'plugins.php?error=true' ); return true; } // @todo Throws warning if plugin is not set. Kinda janky. //add_action( 'deactivate_' . $_GET['plugin'], 'deactivate_sitewide_plugin' ); add_action( 'deactivate_invalid_plugin', 'deactivate_sitewide_plugin' ); /** * add_sitewide_activate_row() * * Adds the "Activate plugin site wide" row for each plugin in the inactive plugins list. */ function add_sitewide_activate_row( $file, $plugin_data, $context ) { if ( !is_super_admin() ) return false; if ( 'sitewide-active' == $context ) return false; if ( is_plugin_active( $file ) ) return false; echo ''; echo '↑ ' . sprintf( __( 'Activate %s Site Wide' ), strip_tags( $plugin_data["Title"] ) ) . ''; echo ''; } add_action( 'after_plugin_row', 'add_sitewide_activate_row', 9, 3 ); /** * is_wpmu_sitewide_plugin() * * Checks for "Site Wide Only: true" in the plugin header to see if this should * be activated as a site wide MU plugin. */ function is_wpmu_sitewide_plugin( $file ) { /* Open the plugin file for reading to check if this is a ms-plugin. */ $fp = @fopen( WP_PLUGIN_DIR . '/' . $file, 'r' ); /* Pull only the first 8kiB of the file in. */ $plugin_data = @fread( $fp, 8192 ); /* PHP will close file handle, but we are good citizens. */ @fclose($fp); if ( preg_match( '|Site Wide Only:(.*)true$|mi', $plugin_data ) ) return true; return false; } /** * list_activate_sitewide_plugins() * * Lists all the plugins that have been activated site wide. */ function list_activate_sitewide_plugins() { $all_plugins = get_plugins(); if ( !is_super_admin() ) return false; $active_sitewide_plugins = maybe_unserialize( get_site_option( 'active_sitewide_plugins') ); $context = 'sitewide-active'; if ( $active_sitewide_plugins ) { ?>

$activated_time ) { $action_links = array(); $action_links[] = '' . __('Deactivate') . ''; if ( current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) ) $action_links[] = '' . __('Edit') . ''; $action_links = apply_filters( 'plugin_action_links', $action_links, $plugin_file, $plugin_data, $context ); $action_links = apply_filters( "plugin_action_links_$plugin_file", $action_links, $plugin_file, $plugin_data, $context ); $plugin_data = $all_plugins[$plugin_file]; echo " \n"; do_action( 'after_plugin_row', $plugin_file, $plugin_data, $context ); do_action( "after_plugin_row_$plugin_file", $plugin_file, $plugin_data, $context ); } ?>
 
 
  {$plugin_data['Name']}

{$plugin_data['Description']}
"; echo '
'; foreach ( $action_links as $action => $link ) { $sep = end($action_links) == $link ? '' : ' | '; echo "$link$sep"; } echo "
 "; $plugin_meta = array(); if ( !empty($plugin_data['Version']) ) $plugin_meta[] = sprintf(__('Version %s'), $plugin_data['Version']); if ( !empty($plugin_data['Author']) ) { $author = $plugin_data['Author']; if ( !empty($plugin_data['AuthorURI']) ) $author = '' . $plugin_data['Author'] . ''; $plugin_meta[] = sprintf( __('By %s'), $author ); } if ( ! empty($plugin_data['PluginURI']) ) $plugin_meta[] = '' . __('Visit plugin site') . ''; $plugin_meta = apply_filters('plugin_row_meta', $plugin_meta, $plugin_file, $plugin_data, $context); echo implode(' | ', $plugin_meta); echo "

$activated_time ) { unset( $inactive_plugins[ $sitewide_plugin ] ); } /* Now unset any sitewide only plugins if the user is not a site admin */ if ( !is_super_admin() ) { foreach ( $inactive_plugins as $plugin_name => $activated_time ) { if ( is_wpmu_sitewide_plugin( $plugin_name ) ) unset( $inactive_plugins[ $plugin_name ] ); } } return $inactive_plugins; } add_filter( 'all_plugins', 'sitewide_filter_inactive_plugins_list' ); /** * sitewide_filter_active_plugins_list() * * Filters the active plugins list so that it doesn't include plugins that have * been activated site wide instead of the specific blog. */ function sitewide_filter_active_plugins_list( $active_plugins ) { $active_sitewide_plugins = (array) maybe_unserialize( get_site_option('active_sitewide_plugins') ); foreach ( $active_sitewide_plugins as $sitewide_plugin => $activated_time ) { unset( $active_plugins[ $sitewide_plugin ] ); } return $active_plugins; } add_filter( 'all_plugins', 'sitewide_filter_active_plugins_list' ); /** * check_is_wpmu_plugin_on_activate() * * When a plugin is activated, this will check if it should be activated site wide * only. */ function check_is_wpmu_plugin_on_activate() { /*** * On plugin activation on a blog level, check to see if this is actually a * site wide MU plugin. If so, deactivate and activate it site wide. */ if ( is_wpmu_sitewide_plugin( $_GET['plugin'] ) || isset( $_GET['sitewide'] ) ) { deactivate_plugins( $_GET['plugin'], true ); /* Silently activate because the activate_* hook has already run. */ if ( is_super_admin() ) { $_GET['sitewide'] = true; activate_sitewide_plugin( $_GET['plugin'], true ); } } } // @todo Throws warning if plugin is not set. Kinda janky. //add_action( 'activate_' . $_GET['plugin'], 'check_is_wpmu_plugin_on_activate' ); /** * check_wpmu_plugins_on_bulk_activate() */ function check_wpmu_plugins_on_bulk_activate( $plugins ) { if ( $plugins ) { foreach ( $plugins as $plugin ) { if ( is_wpmu_sitewide_plugin( $plugin ) ) { deactivate_plugins( $plugin ); if ( is_super_admin() ) activate_sitewide_plugin( $plugin ); } } } } function remove_edit_plugin_link( $action_links, $plugin_file, $plugin_data, $context ) { foreach( $action_links as $t => $link ) { if ( !strpos( $link, __( "Open this file in the Plugin Editor" ) ) ) $links[ $t ] = $link; } return $links; } add_filter( 'plugin_action_links', 'remove_edit_plugin_link', 10, 4 ); function choose_primary_blog() { global $current_user; ?>
ID ); $primary_blog = get_usermeta($current_user->ID, 'primary_blog'); if ( count( $all_blogs ) > 1 ) { $found = false; ?> ID, 'primary_blog', $blog->userblog_id ); } } elseif ( count( $all_blogs ) == 1 ) { $blog = array_shift( $all_blogs ); echo $blog->domain; if ( $primary_blog != $blog->userblog_id ) // Set the primary blog again if it's out of sync with blog list. update_usermeta( $current_user->ID, 'primary_blog', $blog->userblog_id ); } else { echo "N/A"; } ?>

' . __( 'Warning! Only site administrators may see this page. Everyone else will see a page disabled message. Enable it again on the options page.' ) . '

'; } else { wp_die( __('Page disabled by the administrator') ); } } $pages = array( 'theme-editor.php', 'plugin-editor.php' ); foreach( $pages as $page ) { if ( strpos( $_SERVER['PHP_SELF'], $page ) ) { wp_die( __('Page disabled by the administrator') ); } } $pages = array( 'theme-install.php', 'plugin-install.php' ); foreach( $pages as $page ) { if ( strpos( $_SERVER['PHP_SELF'], $page ) && !is_super_admin() ) { wp_die( __( "Sorry, you're not allowed here." ) ); } } } add_action( 'admin_init', 'disable_some_pages' ); function blogs_listing_post() { if ( !isset( $_POST[ 'action' ] ) ) { return false; } switch( $_POST[ 'action' ] ) { case "updateblogsettings": do_action( 'myblogs_update' ); wp_redirect( admin_url( 'index.php?page=myblogs&updated=1' ) ); die(); break; } } add_action( 'admin_init', 'blogs_listing_post' ); function blogs_listing() { global $current_user; $blogs = get_blogs_of_user( $current_user->ID ); if ( !$blogs || ( is_array( $blogs ) && empty( $blogs ) ) ) { wp_die( __( 'You must be a member of at least one blog to use this page.' ) ); } if ( empty($title) ) $title = apply_filters( 'my_blogs_title', __( 'My Blogs' ) ); ?>

"; } reset( $blogs ); $num = count( $blogs ); $cols = 1; if ( $num >= 20 ) { $cols = 4; } elseif ( $num >= 10 ) { $cols = 2; } $num_rows = ceil($num/$cols); $split = 0; for( $i = 1; $i <= $num_rows; $i++ ) { $rows[] = array_slice( $blogs, $split, $cols ); $split = $split + $cols; } foreach( $rows as $row ) { $c = $c == "alternate" ? "" : "alternate"; echo ""; foreach( $row as $user_blog ) { $t = $t == "border-right: 1px solid #ccc;" ? "" : "border-right: 1px solid #ccc;"; echo ""; } echo ""; }?>

" . __( 'Global Settings' ) . "

"; echo $settings_html; echo "
"; echo "

{$user_blog->blogname}

"; echo "

" . apply_filters( "myblogs_blog_actions", "" . __( 'Visit' ) . " | " . __( 'Dashboard' ) . "", $user_blog ) . "

"; echo apply_filters( 'myblogs_options', '', $user_blog ); echo "

ID ); if ( $all_blogs != false && !empty( $all_blogs ) ) { $title = apply_filters( 'my_blogs_title', __( 'My Blogs' ) ); add_submenu_page( 'index.php', $title, $title, 'read', 'myblogs', 'blogs_listing' ); } } add_action('admin_menu', 'blogs_page_init'); function update_signup_email_from_profile( $user_id ) { global $wpdb; $user_login = $wpdb->get_var( $wpdb->prepare( "SELECT user_login FROM {$wpdb->users} WHERE ID = %d", $user_id ) ); if ( $user_login && is_email( $_POST[ 'email' ] ) && $wpdb->get_var( $wpdb->prepare( "SELECT user_login FROM {$wpdb->signups} WHERE user_login = %s", $user_login ) ) ) { $wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->signups} SET user_email = %s WHERE user_login = %s", $_POST[ 'email' ], $user_login ) ); } } add_action( 'edit_user_profile_update', 'update_signup_email_from_profile' ); function stripslashes_from_options( $blog_id ) { global $wpdb; if ( $blog_id == 1 ) { // check site_options too $start = 0; while( $rows = $wpdb->get_results( "SELECT meta_key, meta_value FROM {$wpdb->sitemeta} ORDER BY meta_id LIMIT $start, 20" ) ) { foreach( $rows as $row ) { $value = $row->meta_value; if ( !@unserialize( $value ) ) $value = stripslashes( $value ); if ( $value !== $row->meta_value ) { update_site_option( $row->meta_key, $value ); } } $start += 20; } } $start = 0; $options_table = $wpdb->get_blog_prefix( $blog_id ) . "options"; while( $rows = $wpdb->get_results( "SELECT option_name, option_value FROM $options_table ORDER BY option_id LIMIT $start, 20" ) ) { foreach( $rows as $row ) { $value = $row->option_value; if ( !@unserialize( $value ) ) $value = stripslashes( $value ); if ( $value !== $row->option_value ) { update_blog_option( $blog_id, $row->option_name, $value ); } } $start += 20; } refresh_blog_details( $blog_id ); } add_action( 'wpmu_upgrade_site', 'stripslashes_from_options' ); function show_post_thumbnail_warning() { if ( false == is_super_admin() ) { return; } $mu_media_buttons = get_site_option( 'mu_media_buttons', array() ); if ( !$mu_media_buttons[ 'image' ] && current_theme_supports( 'post-thumbnails' ) ) { echo "
" . sprintf( __( "Warning! The current theme supports post thumbnails. You must enable image uploads on the options page for it to work." ), admin_url( 'ms-options.php' ) ) . "
"; } } add_action( 'admin_notices', 'show_post_thumbnail_warning' ); ?>