From d07d6c57170a00ddba82b4dc9893e2a3bb1dc92b Mon Sep 17 00:00:00 2001 From: wpmuguru Date: Wed, 6 Jan 2010 04:02:57 +0000 Subject: [PATCH] Add mu only (inactive) files git-svn-id: http://svn.automattic.com/wordpress/trunk@12603 1a063a9b-81f0-0310-95a4-ce76da25c4cd --- wp-activate.php | 88 + wp-admin/edit-form.php | 76 + wp-admin/edit-page-drafts.php | 19 + wp-admin/edit-post-drafts.php | 19 + wp-admin/includes/ms.php | 1303 +++++++++++++++ wp-admin/link-import.php | 144 ++ wp-admin/ms-admin.php | 62 + wp-admin/ms-edit.php | 535 +++++++ wp-admin/ms-options.php | 294 ++++ wp-admin/ms-sites.php | 613 +++++++ wp-admin/ms-upgrade-site.php | 62 + wp-admin/ms-users.php | 301 ++++ wp-content/blogs.php | 129 ++ wp-includes/gettext.php | 400 +++++ wp-includes/ms-default-filters.php | 46 + wp-includes/ms-functions.php | 2407 ++++++++++++++++++++++++++++ wp-includes/streams.php | 191 +++ wp-signup.php | 439 +++++ 18 files changed, 7128 insertions(+) create mode 100755 wp-activate.php create mode 100755 wp-admin/edit-form.php create mode 100755 wp-admin/edit-page-drafts.php create mode 100755 wp-admin/edit-post-drafts.php create mode 100755 wp-admin/includes/ms.php create mode 100755 wp-admin/link-import.php create mode 100755 wp-admin/ms-admin.php create mode 100755 wp-admin/ms-edit.php create mode 100755 wp-admin/ms-options.php create mode 100755 wp-admin/ms-sites.php create mode 100755 wp-admin/ms-upgrade-site.php create mode 100755 wp-admin/ms-users.php create mode 100755 wp-content/blogs.php create mode 100755 wp-includes/gettext.php create mode 100755 wp-includes/ms-default-filters.php create mode 100755 wp-includes/ms-functions.php create mode 100755 wp-includes/streams.php create mode 100755 wp-signup.php diff --git a/wp-activate.php b/wp-activate.php new file mode 100755 index 0000000000..c6599f0dcc --- /dev/null +++ b/wp-activate.php @@ -0,0 +1,88 @@ +cache_enabled = false; + +do_action("activate_header"); + +function wpmu_activate_stylesheet() { + ?> + + + +
+ + +

+
+

+ +
+

+

+ +

+
+ + get_error_code() || 'blog_taken' == $result->get_error_code() ) { + $signup = $result->get_error_data(); + ?> +

+ domain . $signup->path == '' ) { + printf(__('

Your account has been activated. You may now login to the site using your chosen username of "%2$s". Please check your email inbox at %3$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can reset your password.

'), 'http://' . $current_site->domain . $current_site->path . 'wp-login.php', $signup->user_login, $signup->user_email, 'http://' . $current_site->domain . $current_site->path . 'wp-login.php?action=lostpassword'); + } else { + printf(__('

Your blog at %2$s is active. You may now login to your blog using your chosen username of "%3$s". Please check your email inbox at %4$s for your password and login instructions. If you do not receive an email, please check your junk or spam folder. If you still do not receive an email within an hour, you can reset your password.

'), 'http://' . $signup->domain, $signup->domain, $signup->user_login, $signup->user_email, 'http://' . $current_site->domain . $current_site->path . 'wp-login.php?action=lostpassword'); + } + } else { + ?> +

+ '.$result->get_error_message().'

'; + } + } else { + extract($result); + $url = get_blogaddress_by_id( (int) $blog_id); + $user = new WP_User( (int) $user_id); + ?> +

+ +
+

user_login ?>

+

+
+ + domain . $current_site->path ) : ?> +

View your site or Login'), $url, $url . 'wp-login.php' ); ?>

+ +

Login or go back to the homepage.' ), 'http://' . $current_site->domain . $current_site->path . 'wp-login.php', 'http://' . $current_site->domain . $current_site->path ); ?>

+ +
+ + diff --git a/wp-admin/edit-form.php b/wp-admin/edit-form.php new file mode 100755 index 0000000000..c43c81db06 --- /dev/null +++ b/wp-admin/edit-form.php @@ -0,0 +1,76 @@ + +
+

+
+ + + + + + + +
+
+ +
+
+ +
+ +
post_category); ?>
+
+ +
+
+ + 100)) { + $rows = 10; + } +?> +
+ +
+ + + + + + +

(Separate multiple URLs with spaces.)'), 'http://wordpress.org/docs/reference/post/#trackback'); echo '
'; ?> +

+ +

+ + + + + + +'; + } ?> + +

+ + + +
+
+ + +
diff --git a/wp-admin/edit-page-drafts.php b/wp-admin/edit-page-drafts.php new file mode 100755 index 0000000000..0107b6ee74 --- /dev/null +++ b/wp-admin/edit-page-drafts.php @@ -0,0 +1,19 @@ + diff --git a/wp-admin/edit-post-drafts.php b/wp-admin/edit-post-drafts.php new file mode 100755 index 0000000000..4fb06ae115 --- /dev/null +++ b/wp-admin/edit-post-drafts.php @@ -0,0 +1,19 @@ + \ No newline at end of file diff --git a/wp-admin/includes/ms.php b/wp-admin/includes/ms.php new file mode 100755 index 0000000000..4def54848a --- /dev/null +++ b/wp-admin/includes/ms.php @@ -0,0 +1,1303 @@ + ( 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() { + global $menu, $submenu, $current_user; + + if( is_site_admin() ) { + $menu[1] = array( '', 'read', '', '', 'wp-menu-separator' ); + $menu[2] = array(__('Site Admin'), '10', 'wpmu-admin.php', '', 'menu-top menu-top-first', 'menu-site', 'div'); + $submenu[ 'wpmu-admin.php' ][1] = array( __('Admin'), '10', 'wpmu-admin.php' ); + $submenu[ 'wpmu-admin.php' ][5] = array( __('Blogs'), '10', 'wpmu-blogs.php' ); + $submenu[ 'wpmu-admin.php' ][10] = array( __('Users'), '10', 'wpmu-users.php' ); + $submenu[ 'wpmu-admin.php' ][20] = array( __('Themes'), '10', 'wpmu-themes.php' ); + $submenu[ 'wpmu-admin.php' ][25] = array( __('Options'), '10', 'wpmu-options.php' ); + $submenu[ 'wpmu-admin.php' ][30] = array( __('Upgrade'), '10', 'wpmu-upgrade-site.php' ); + } + + if( !is_site_admin() ) + unset( $submenu['plugins.php'][10] ); // always remove the plugin installer for regular users + unset( $submenu['plugins.php'][15] ); // always remove the plugin editor + unset( $submenu['themes.php'][10] ); // always remove the themes editor + + $menu_perms = get_site_option( "menu_items" ); + if( is_array( $menu_perms ) == false ) + $menu_perms = array(); + if( $menu_perms[ 'plugins' ] != 1 ) { + if( !is_site_admin() ) { + unset( $menu['65'] ); // Plugins + unset( $submenu[ 'plugins.php' ] ); + } elseif ( strpos( $_SERVER[ 'PHP_SELF' ], 'wp-admin/plugins.php' ) ) { + $message = sprintf( __( 'The plugins page is not visible to normal users. It must be activated first. %s' ), '' . __( 'Activate' ) . '' ); + $message = str_replace( "'", "\'", "

$message

" ); + add_action( 'admin_notices', create_function( '', "echo '$message';" ) ); + } + } elseif ( !is_site_admin() ) { + $menu[65] = array( sprintf( __('Plugins %s'), "" ), 'activate_plugins', 'plugins.php', '', 'menu-top', 'menu-plugins', 'div' ); + } + if( !get_site_option( 'add_new_users' ) ) { + if( !is_site_admin() ) { + unset( $submenu['users.php'][10] ); + } else { + $submenu['users.php'][10] = array(__('Add New') . ' *', 'create_users', 'wpmu-options.php#addnewusers'); + } + } + unset( $submenu['tools.php'][20] ); // core upgrade + unset( $submenu['options-general.php'][45] ); // Misc +} +add_action( '_admin_menu', 'wpmu_menu' ); + +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_site_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_css() { + wp_admin_css( 'css/mu' ); +} +add_action( 'admin_head', 'mu_css' ); + +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_site_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_site_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_site_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( constant( 'VHOST' ) == 'yes' ) + 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; +} +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; +} +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_site_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 wpmu-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_site_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_site_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_site_admin() ) { + $_GET['sitewide'] = true; + activate_sitewide_plugin( $_GET['plugin'], true ); + } + } +} +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_site_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_site_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_site_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( 'wpmu-options.php' ) ) . "
"; + } +} +add_action( 'admin_notices', 'show_post_thumbnail_warning' ); + +?> diff --git a/wp-admin/link-import.php b/wp-admin/link-import.php new file mode 100755 index 0000000000..1da7577e96 --- /dev/null +++ b/wp-admin/link-import.php @@ -0,0 +1,144 @@ + + * @author Mike Little + * @package WordPress + * @subpackage Administration + */ + +/** Load WordPress Administration Bootstrap */ +require_once('admin.php'); +$parent_file = 'edit.php'; +$title = __('Import Blogroll'); + +$step = $_POST['step']; +if (!$step) $step = 0; +?> + + +
+ +

+
+ + +

+
+ + +
+

+ +
+ +
+

+ +
+ +
+ +


+

+ +

+
+ +
+ +
+ +

+ false, 'test_type' => false); + $file = wp_handle_upload($_FILES['userfile'], $overrides); + + if ( isset($file['error']) ) + wp_die($file['error']); + + $url = $file['url']; + $opml_url = $file['file']; + $blogrolling = false; + } + + if ( isset($opml_url) && $opml_url != '' ) { + if ( $blogrolling === true ) { + $opml = wp_remote_fopen($opml_url); + } else { + $opml = file_get_contents($opml_url); + } + + /** Load OPML Parser */ + include_once('link-parse-opml.php'); + + $link_count = count($names); + for ( $i = 0; $i < $link_count; $i++ ) { + if ('Last' == substr($titles[$i], 0, 4)) + $titles[$i] = ''; + if ( 'http' == substr($titles[$i], 0, 4) ) + $titles[$i] = ''; + $link = array( 'link_url' => $urls[$i], 'link_name' => $wpdb->escape($names[$i]), 'link_category' => array($cat_id), 'link_description' => $wpdb->escape($descriptions[$i]), 'link_owner' => $user_ID, 'link_rss' => $feeds[$i]); + wp_insert_link($link); + echo sprintf('

'.__('Inserted %s').'

', $names[$i]); + } +?> + +

manage those links.'), $link_count, $cat_id, 'link-manager.php') ?>

+ +" . __("You need to supply your OPML url. Press back on your browser and try again") . "

\n"; +} // end else + +if ( ! $blogrolling ) + do_action( 'wp_delete_file', $opml_url); + @unlink($opml_url); +?> +
+ diff --git a/wp-admin/ms-admin.php b/wp-admin/ms-admin.php new file mode 100755 index 0000000000..010a85d596 --- /dev/null +++ b/wp-admin/ms-admin.php @@ -0,0 +1,62 @@ +get_var("SELECT COUNT(id) FROM {$wpdb->users}"); +$c_blogs = $wpdb->get_var("SELECT COUNT(blog_id) FROM {$wpdb->blogs}"); + +$user_text = sprintf( __ngettext( '%s user', '%s users', $c_users ), number_format_i18n( $c_users ) ); +$blog_text = sprintf( __ngettext( '%s blog', '%s blogs', $c_blogs ), number_format_i18n( $c_blogs ) ); + +$sentence = sprintf( __( 'You have %1$s and %2$s.' ), $blog_text, $user_text ); +$title = __( 'WordPress MU : Admin' ); +?> + +
+

+ +
    +
  • |
    • +
    • +
+
+ +

+ + +
+

+ + + " /> +

+
+ +
+

+ + + " /> +

+
+ + + +
+ + + diff --git a/wp-admin/ms-edit.php b/wp-admin/ms-edit.php new file mode 100755 index 0000000000..f1d5c345cb --- /dev/null +++ b/wp-admin/ms-edit.php @@ -0,0 +1,535 @@ +options page") ); + + update_site_option( "WPLANG", $_POST['WPLANG'] ); + + if( is_email( $_POST['admin_email'] ) ) + update_site_option( "admin_email", $_POST['admin_email'] ); + + $illegal_names = split( ' ', $_POST['illegal_names'] ); + foreach( (array) $illegal_names as $name ) { + $name = trim( $name ); + if( $name != '' ) + $names[] = trim( $name ); + } + update_site_option( "illegal_names", $names ); + + if( $_POST['limited_email_domains'] != '' ) { + $limited_email_domains = str_replace( ' ', "\n", $_POST[ 'limited_email_domains' ] ); + $limited_email_domains = split( "\n", stripslashes( $limited_email_domains ) ); + foreach( (array) $limited_email_domains as $domain ) { + $limited_email[] = trim( $domain ); + } + update_site_option( "limited_email_domains", $limited_email ); + } else { + update_site_option( "limited_email_domains", '' ); + } + + if( $_POST['banned_email_domains'] != '' ) { + $banned_email_domains = split( "\n", stripslashes( $_POST[ 'banned_email_domains' ] ) ); + foreach( (array) $banned_email_domains as $domain ) { + $banned[] = trim( $domain ); + } + update_site_option( "banned_email_domains", $banned ); + } else { + update_site_option( "banned_email_domains", '' ); + } + update_site_option( 'default_user_role', $_POST[ 'default_user_role' ] ); + if( trim( $_POST[ 'dashboard_blog_orig' ] ) == '' ) + $_POST[ 'dashboard_blog_orig' ] = $current_site->blog_id; + if( trim( $_POST[ 'dashboard_blog' ] ) == '' ) { + $_POST[ 'dashboard_blog' ] = $current_site->blog_id; + $dashboard_blog_id = $current_site->blog_id; + } else { + $dashboard_blog = untrailingslashit( sanitize_user( str_replace( '.', '', str_replace( $current_site->domain . $current_site->path, '', $_POST[ 'dashboard_blog' ] ) ) ) ); + $blog_details = get_blog_details( $dashboard_blog ); + if ( false === $blog_details ) { + if ( is_numeric( $dashboard_blog ) ) + wp_die( __( 'Dashboard blog_id must be a blog that already exists' ) ); + if ( constant( 'VHOST' ) == 'yes' ) { + $domain = $dashboard_blog . '.' . $current_site->domain; + $path = $current_site->path; + } else { + $domain = $current_site->domain; + $path = trailingslashit( $current_site->path . $dashboard_blog ); + } + $wpdb->hide_errors(); + $dashboard_blog_id = wpmu_create_blog( $domain, $path, __( 'My Dashboard' ), $current_user->id , array( "public" => 0 ), $current_site->id ); + $wpdb->show_errors(); + } else { + $dashboard_blog_id = $blog_details->blog_id; + } + } + if ( is_wp_error( $dashboard_blog_id ) ) { + wp_die( __( 'Problem creating dashboard blog: ' ) . $dashboard_blog_id->get_error_message() ); + } + if( $_POST[ 'dashboard_blog_orig' ] != $_POST[ 'dashboard_blog' ] ) { + $users = get_users_of_blog( get_site_option( 'dashboard_blog' ) ); + $move_users = array(); + foreach ( (array)$users as $user ) { + if( array_pop( array_keys( unserialize( $user->meta_value ) ) ) == 'subscriber' ) + $move_users[] = $user->user_id; + } + if ( false == empty( $move_users ) ) { + foreach ( (array)$move_users as $user_id ) { + remove_user_from_blog($user_id, get_site_option( 'dashboard_blog' ) ); + add_user_to_blog( $dashboard_blog_id, $user_id, get_site_option( 'default_user_role', 'subscriber' ) ); + update_usermeta( $user_id, 'primary_blog', $dashboard_blog_id ); + } + } + } + update_site_option( "dashboard_blog", $dashboard_blog_id ); + $options = array( 'registrationnotification', 'registration', 'add_new_users', 'menu_items', 'mu_media_buttons', 'upload_space_check_disabled', 'blog_upload_space', 'upload_filetypes', 'site_name', 'first_post', 'first_page', 'first_comment', 'first_comment_url', 'first_comment_author', 'welcome_email', 'welcome_user_email', 'fileupload_maxk', 'admin_notice_feed' ); + foreach( $options as $option_name ) { + $value = stripslashes_deep( $_POST[ $option_name ] ); + update_site_option( $option_name, $value ); + } + + $site_admins = explode( ' ', str_replace( ",", " ", $_POST['site_admins'] ) ); + if ( is_array( $site_admins ) ) { + $mainblog_id = $wpdb->get_var( "SELECT blog_id FROM {$wpdb->blogs} WHERE domain='{$current_site->domain}' AND path='{$current_site->path}'" ); + if( $mainblog_id ) { + reset( $site_admins ); + foreach( (array) $site_admins as $site_admin ) { + $uid = $wpdb->get_var( "SELECT ID FROM {$wpdb->users} WHERE user_login='{$site_admin}'" ); + if( $uid ) + add_user_to_blog( $mainblog_id, $uid, 'administrator' ); + } + } + update_site_option( 'site_admins' , $site_admins ); + } + + // Update more options here + do_action( 'update_wpmu_options' ); + + wp_redirect( add_query_arg( "updated", "true", 'wpmu-options.php' ) ); + exit(); + break; + case "addblog": + check_admin_referer('add-blog'); + + if( is_array( $_POST[ 'blog' ] ) == false ) { + wp_die( "Can't create an empty blog." ); + } + $blog = $_POST['blog']; + $domain = sanitize_user( str_replace( '/', '', $blog[ 'domain' ] ) ); + $email = sanitize_email( $blog[ 'email' ] ); + $title = $blog[ 'title' ]; + + if ( empty($domain) || empty($email)) + wp_die( __('Missing blog address or email address.') ); + if( !is_email( $email ) ) + wp_die( __('Invalid email address') ); + + if( constant( 'VHOST' ) == 'yes' ) { + $newdomain = $domain.".".$current_site->domain; + $path = $base; + } else { + $newdomain = $current_site->domain; + $path = $base.$domain.'/'; + } + + $password = 'N/A'; + $user_id = email_exists($email); + if( !$user_id ) { // Create a new user with a random password + $password = generate_random_password(); + $user_id = wpmu_create_user( $domain, $password, $email ); + if(false == $user_id) { + wp_die( __('There was an error creating the user') ); + } else { + wp_new_user_notification($user_id, $password); + } + } + + $wpdb->hide_errors(); + $id = wpmu_create_blog($newdomain, $path, $title, $user_id , array( "public" => 1 ), $current_site->id); + $wpdb->show_errors(); + if( !is_wp_error($id) ) { + $dashboard_blog = get_dashboard_blog(); + if( get_user_option( 'primary_blog', $user_id ) == $dashboard_blog->blog_id ) + update_user_option( $user_id, 'primary_blog', $id, true ); + $content_mail = sprintf( __( "New blog created by %1s\n\nAddress: http://%2s\nName: %3s"), $current_user->user_login , $newdomain.$path, stripslashes( $title ) ); + wp_mail( get_site_option('admin_email'), sprintf(__('[%s] New Blog Created'), $current_site->site_name), $content_mail, 'From: "Site Admin" <' . get_site_option( 'admin_email' ) . '>' ); + wpmu_welcome_notification( $id, $user_id, $password, $title, array( "public" => 1 ) ); + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'add-blog'), $_SERVER['HTTP_REFERER'] ) ); + exit(); + } else { + wp_die( $id->get_error_message() ); + } + break; + + case "updateblog": + check_admin_referer('editblog'); + if( empty( $_POST ) ) + wp_die( __('You probably need to go back to the blogs page') ); + + // themes + if( is_array( $_POST[ 'theme' ] ) ) { + $_POST[ 'option' ][ 'allowedthemes' ] = $_POST[ 'theme' ]; + } else { + $_POST[ 'option' ][ 'allowedthemes' ] = ''; + } + + switch_to_blog( $id ); + if( is_array( $_POST[ 'option' ] ) ) { + $c = 1; + $count = count( $_POST[ 'option' ] ); + foreach ( (array) $_POST['option'] as $key => $val ) { + if( $key === 0 ) + continue; // Avoids "0 is a protected WP option and may not be modified" error when edit blog options + if( $c == $count ) { + update_option( $key, $val ); + } else { + update_option( $key, $val, false ); // no need to refresh blog details yet + } + $c++; + } + } + + if( $_POST['update_home_url'] == 'update' ) { + if( get_option( 'siteurl' ) != 'http://' . $_POST['blog']['domain'] . $_POST['blog']['path'] ) + update_option( 'siteurl', 'http://' . $_POST['blog']['domain'] . $_POST['blog']['path'] ); + + if( get_option( 'home' ) != 'http://' . $_POST['blog']['domain'] . $_POST['blog']['path'] ) + update_option( 'home', 'http://' . $_POST['blog']['domain'] . $_POST['blog']['path'] ); + } + + $wp_rewrite->flush_rules(); + + // update blogs table + $result = $wpdb->query( "UPDATE {$wpdb->blogs} SET + domain = '".$_POST[ 'blog' ][ 'domain' ]."', + path = '".$_POST[ 'blog' ][ 'path' ]."', + registered = '".$_POST[ 'blog' ][ 'registered' ]."', + public = '".$_POST[ 'blog' ][ 'public' ]."', + archived = '".$_POST[ 'blog' ][ 'archived' ]."', + mature = '".$_POST[ 'blog' ][ 'mature' ]."', + deleted = '".$_POST[ 'blog' ][ 'deleted' ]."', + spam = '".$_POST[ 'blog' ][ 'spam' ]."' + WHERE blog_id = '$id'" ); + + update_blog_status( $id, 'spam', $_POST[ 'blog' ][ 'spam' ] ); + update_option( 'blog_public', $_POST[ 'blog' ][ 'public' ] ); + + // get blog prefix + $blog_prefix = $wpdb->get_blog_prefix( $id ); + // user roles + if( is_array( $_POST[ 'role' ] ) == true ) { + $newroles = $_POST[ 'role' ]; + reset( $newroles ); + foreach ( (array) $newroles as $userid => $role ) { + $role_len = strlen( $role ); + $existing_role = $wpdb->get_var( "SELECT meta_value FROM $wpdb->usermeta WHERE user_id = '$userid' AND meta_key = '" . $blog_prefix. "capabilities'" ); + if( false == $existing_role ) { + $wpdb->query( "INSERT INTO " . $wpdb->usermeta . "( `umeta_id` , `user_id` , `meta_key` , `meta_value` ) VALUES ( NULL, '$userid', '" . $blog_prefix . "capabilities', 'a:1:{s:" . strlen( $role ) . ":\"" . $role . "\";b:1;}')" ); + } elseif( $existing_role != "a:1:{s:" . strlen( $role ) . ":\"" . $role . "\";b:1;}" ) { + $wpdb->query( "UPDATE $wpdb->usermeta SET meta_value = 'a:1:{s:" . strlen( $role ) . ":\"" . $role . "\";b:1;}' WHERE user_id = '$userid' AND meta_key = '" . $blog_prefix . "capabilities'" ); + } + + } + } + + // remove user + if( is_array( $_POST[ 'blogusers' ] ) ) { + reset( $_POST[ 'blogusers' ] ); + foreach ( (array) $_POST[ 'blogusers' ] as $key => $val ) + remove_user_from_blog( $key, $id ); + } + + // change password + if( is_array( $_POST[ 'user_password' ] ) ) { + reset( $_POST[ 'user_password' ] ); + $newroles = $_POST[ 'role' ]; + foreach ( (array) $_POST[ 'user_password' ] as $userid => $pass ) { + unset( $_POST[ 'role' ] ); + $_POST[ 'role' ] = $newroles[ $userid ]; + if( $pass != '' ) { + $cap = $wpdb->get_var( "SELECT meta_value FROM {$wpdb->usermeta} WHERE user_id = '{$userid}' AND meta_key = '{$blog_prefix}capabilities' AND meta_value = 'a:0:{}'" ); + $userdata = get_userdata($userid); + $_POST[ 'pass1' ] = $_POST[ 'pass2' ] = $pass; + $_POST[ 'email' ] = $userdata->user_email; + $_POST[ 'rich_editing' ] = $userdata->rich_editing; + edit_user( $userid ); + if( $cap == null ) + $wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE user_id = '{$userid}' AND meta_key = '{$blog_prefix}capabilities' AND meta_value = 'a:0:{}'" ); + } + } + unset( $_POST[ 'role' ] ); + $_POST[ 'role' ] = $newroles; + } + + // add user? + if( $_POST[ 'newuser' ] != '' ) { + $newuser = $_POST[ 'newuser' ]; + $userid = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM " . $wpdb->users . " WHERE user_login = %s", $newuser ) ); + if( $userid ) { + $user = $wpdb->get_var( "SELECT user_id FROM " . $wpdb->usermeta . " WHERE user_id='$userid' AND meta_key='wp_" . $id . "_capabilities'" ); + if( $user == false ) + add_user_to_blog($id, $userid, $_POST[ 'new_role' ]); + } + } + do_action( 'wpmu_update_blog_options' ); + restore_current_blog(); + wpmu_admin_do_redirect( "wpmu-blogs.php?action=editblog&updated=true&id=".$id ); + break; + + case "deleteblog": + check_admin_referer('deleteblog'); + if( $id != '0' && $id != $current_site->blog_id ) + wpmu_delete_blog( $id, true ); + + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'delete'), $_POST[ 'ref' ] ) ); + exit(); + break; + + case "allblogs": + check_admin_referer('allblogs'); + foreach ( (array) $_POST[ 'allblogs' ] as $key => $val ) { + if( $val != '0' && $val != $current_site->blog_id ) { + if ( isset($_POST['allblog_delete']) ) { + $blogfunction = 'all_delete'; + wpmu_delete_blog( $val, true ); + } elseif ( isset($_POST['allblog_spam']) ) { + $blogfunction = 'all_spam'; + update_blog_status( $val, "spam", '1', 0 ); + set_time_limit(60); + } elseif ( isset($_POST['allblog_notspam']) ) { + $blogfunction = 'all_notspam'; + update_blog_status( $val, "spam", '0', 0 ); + set_time_limit(60); + } + } + } + + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => $blogfunction), $_SERVER['HTTP_REFERER'] ) ); + exit(); + break; + + case "archiveblog": + check_admin_referer('archiveblog'); + update_blog_status( $id, "archived", '1' ); + do_action( "archive_blog", $id ); + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'archive'), $_POST['ref'] ) ); + exit(); + break; + + case "unarchiveblog": + check_admin_referer('unarchiveblog'); + do_action( "unarchive_blog", $id ); + update_blog_status( $id, "archived", '0' ); + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'unarchive'), $_POST['ref'] ) ); + exit(); + break; + + case "activateblog": + check_admin_referer('activateblog'); + update_blog_status( $id, "deleted", '0' ); + do_action( "activate_blog", $id ); + wp_redirect( add_query_arg( "updated", array('updated' => 'true', 'action' => 'activate'), $_POST['ref'] ) ); + exit(); + break; + + case "deactivateblog": + check_admin_referer('deactivateblog'); + do_action( "deactivate_blog", $id ); + update_blog_status( $id, "deleted", '1' ); + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'deactivate'), $_POST['ref'] ) ); + exit(); + break; + + case "unspamblog": + check_admin_referer('unspamblog'); + update_blog_status( $id, "spam", '0' ); + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'unspam'), $_POST['ref'] ) ); + exit(); + break; + + case "spamblog": + check_admin_referer('spamblog'); + update_blog_status( $id, "spam", '1' ); + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'spam'), $_POST['ref'] ) ); + exit(); + break; + + case "mature": + update_blog_status( $id, 'mature', '1' ); + do_action( 'mature_blog', $id ); + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'mature'), $_POST['ref'] ) ); + exit(); + break; + + case "unmature": + update_blog_status( $id, 'mature', '0' ); + do_action( 'unmature_blog', $id ); + + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'umature'), $_POST['ref'] ) ); + exit(); + break; + + // Themes + case "updatethemes": + if( is_array( $_POST['theme'] ) ) { + $themes = get_themes(); + reset( $themes ); + foreach( (array) $themes as $key => $theme ) { + if( $_POST['theme'][ wp_specialchars( $theme['Stylesheet'] ) ] == 'enabled' ) + $allowed_themes[ wp_specialchars( $theme['Stylesheet'] ) ] = true; + } + update_site_option( 'allowedthemes', $allowed_themes ); + } + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'themes'), $_SERVER['HTTP_REFERER'] ) ); + exit(); + break; + + // Common + case "confirm": + $referrer = ( isset($_GET['ref']) ) ? stripslashes($_GET['ref']) : $_SERVER['HTTP_REFERER']; + $referrer = clean_url($referrer); + if( !headers_sent() ){ + nocache_headers(); + header( 'Content-Type: text/html; charset=utf-8' ); + } + ?> + + > + + <?php _e("WordPress MU › Confirm your action"); ?> + + + + + +

WordPress

+
' method='post'> + ' /> + + + +

+

+
+ + + 'true', 'action' => 'delete'), $_POST['ref'] ) ); + exit(); + break; + + case "allusers": + check_admin_referer('allusers'); + if ( isset($_POST['alluser_delete']) ) { + require_once('admin-header.php'); + echo '
'; + confirm_delete_users( $_POST['allusers'] ); + echo '
'; + } elseif( isset( $_POST[ 'alluser_transfer_delete' ] ) ) { + if( is_array( $_POST[ 'blog' ] ) && !empty( $_POST[ 'blog' ] ) ) { + foreach( $_POST[ 'blog' ] as $id => $users ) { + foreach( $users as $blogid => $user_id ) { + remove_user_from_blog( $id, $blogid, $user_id ); + } + } + } + if( is_array( $_POST[ 'user' ] ) && !empty( $_POST[ 'user' ] ) ) + foreach( $_POST[ 'user' ] as $id ) + wpmu_delete_user( $id ); + + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'all_delete'), 'wpmu-users.php' ) ); + } else { + foreach ( (array) $_POST['allusers'] as $key => $val ) { + if( $val == '' || $val == '0' ) { + continue; + } + $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 modified. The user %s is a site admnistrator.' ), $user->user_login ) ); + } + if ( isset($_POST['alluser_spam']) ) { + $userfunction = 'all_spam'; + $blogs = get_blogs_of_user( $val, true ); + foreach ( (array) $blogs as $key => $details ) { + if ( $details->userblog_id == $current_site->blog_id ) { continue; } // main blog not a spam ! + update_blog_status( $details->userblog_id, "spam", '1' ); + } + update_user_status( $val, "spam", '1', 1 ); + } elseif ( isset($_POST['alluser_notspam']) ) { + $userfunction = 'all_notspam'; + $blogs = get_blogs_of_user( $val, true ); + foreach ( (array) $blogs as $key => $details ) { + update_blog_status( $details->userblog_id, "spam", '0' ); + } + update_user_status( $val, "spam", '0', 1 ); + } + } + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => $userfunction), $_SERVER['HTTP_REFERER'] ) ); + } + exit(); + break; + + case "adduser": + check_admin_referer('add-user'); + + if( is_array( $_POST[ 'user' ] ) == false ) { + wp_die( __( "Cannot create an empty user." ) ); + } + $user = $_POST['user']; + if ( empty($user['username']) && empty($user['email']) ) { + wp_die( __('Missing username and email.') ); + } elseif ( empty($user['username']) ) { + wp_die( __('Missing username.') ); + } elseif ( empty($user['email']) ) { + wp_die( __('Missing email.') ); + } + + $password = generate_random_password(); + $user_id = wpmu_create_user(wp_specialchars( strtolower( $user['username'] ) ), $password, wp_specialchars( $user['email'] ) ); + + if( false == $user_id ) { + wp_die( __('Duplicated username or email address.') ); + } else { + wp_new_user_notification($user_id, $password); + } + if ( get_site_option( 'dashboard_blog' ) == false ) { + add_user_to_blog( $current_site->blog_id, $user_id, get_site_option( 'default_user_role', 'subscriber' ) ); + } else { + add_user_to_blog( get_site_option( 'dashboard_blog' ), $user_id, get_site_option( 'default_user_role', 'subscriber' ) ); + } + + wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'add'), $_SERVER['HTTP_REFERER'] ) ); + exit(); + break; + + default: + wpmu_admin_do_redirect( "wpmu-admin.php" ); + break; +} +?> diff --git a/wp-admin/ms-options.php b/wp-admin/ms-options.php new file mode 100755 index 0000000000..7be014f8b3 --- /dev/null +++ b/wp-admin/ms-options.php @@ -0,0 +1,294 @@ + +

+ + +
+

+
+ +

(These settings cannot be modified by blog owners)') ?>

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +
+ +
+ +
+ domain ); ?> +
+
+
+
+
+

+ " . __('If registration is disabled, please set "NOBLOGREDIRECT" in wp-config.php to a url you will redirect visitors to if they visit a non existant blog.') . "

"; + } ?> +
+ />
+ />
+ +
+ + />
+ />
+ Add New page.') ?> +
+ domain . $current_site->path, '', $details->domain . $details->path ) ) ) ); + } else { + $blogname = ''; + }?> + + +
+ New users are added to this blog as subscribers (or the user role defined below) if they don't have a blog. Leave blank for the main blog. 'Subscriber' users on old blog will be moved to the new blog if changed. New blog will be created if it does not exist." ); ?> +
+ +
+ +
+ " size="45" /> +
+ +
+ + +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+ +

+
+
+
+
+
+
MB
KB

+
+ domain . $current_site->path . 'feed/' ) + echo __( "A good one to use would be the feed from your main blog: " ) . 'http://' . $current_site->domain . $current_site->path . 'feed/'; ?>
+ +

+ + + + + +
+ +
+ +
+ +

(These settings may be overridden by blog owners)') ?>

+ + + + + + + +
+ +
+ +

(Enable or disable WP Backend Menus)') ?>

+ + + + + + + __('Plugins')) ); + foreach ( (array) $menu_items as $key => $val ) { + echo ""; + } + ?> +
" . wp_specialchars($val) . "
+ + + +

+

+
+
+ + diff --git a/wp-admin/ms-sites.php b/wp-admin/ms-sites.php new file mode 100755 index 0000000000..b9871fb0c9 --- /dev/null +++ b/wp-admin/ms-sites.php @@ -0,0 +1,613 @@ + +

+ +

+ get_blog_prefix( $id ); + $options = $wpdb->get_results( "SELECT * FROM {$blog_prefix}options WHERE option_name NOT LIKE '_transient_rss%' AND option_name NOT LIKE '%user_roles'", ARRAY_A ); + $details = $wpdb->get_row( "SELECT * FROM {$wpdb->blogs} WHERE blog_id = '{$id}'", ARRAY_A ); + $editblog_roles = get_blog_option( $id, "{$blog_prefix}user_roles" ); + ?> +
+

- '>http://

+
+ + +
+
+

+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
http://
+
/>
+ /> + /> +
+ /> + /> +
+ /> + /> +
+ /> + /> +
+ /> + /> +
+

+
+ +
+

+
+ + $val ) { + if( $val['option_name'] == 'default_role' ) { + $editblog_default_role = $val['option_value']; + } + $disabled = ''; + if ( is_serialized($val['option_value']) ) { + if ( is_serialized_string($val['option_value']) ) { + $val['option_value'] = wp_specialchars(maybe_unserialize($val['option_value']), 'single'); + } else { + $val['option_value'] = "SERIALIZED DATA"; + $disabled = ' disabled="disabled"'; + } + } + if ( stristr($val['option_value'], "\r") || stristr($val['option_value'], "\n") || stristr($val['option_value'], "\r\n") ) { + ?> + + + + + + + + + + +
/>
+

+
+
+ +
+ $theme ) { + $theme_key = wp_specialchars( $theme['Stylesheet'] ); + if( isset($allowed_themes[$theme_key] ) == false ) { + $checked = ( isset($blog_allowed_themes[ $theme_key ]) ) ? 'checked="checked"' : ''; + $out .= ' + '.$key.' + ' . __( 'Active' ) . ' + '; + } + } + + if ( $out != '' ) { + ?> +
+

+
+ + + +
+

+
+ + +

' . __('Blog Users') . '

'; + echo ''; + echo ""; + reset($blogusers); + foreach ( (array) $blogusers as $key => $val ) { + $t = @unserialize( $val->meta_value ); + if( is_array( $t ) ) { + reset( $t ); + $existing_role = key( $t ); + } + echo ''; + if( $val->user_id != $current_user->data->ID ) { + ?> + + + '; + } else { + echo ""; + } + echo ''; + } + echo "
" . __('User') . "" . __('Role') . "" . __('Password') . "" . __('Remove') . "
' . $val->user_login . ' + + + + " . __ ('N/A') . "" . __ ('N/A') . "" . __('N/A') . "
"; + echo '

'; + echo "
"; + } + ?> + +
+

+
+

Update Options to add the user.') ?>

+ + + + + + + + + +
+ +
+

+
+ +
+

+
+ + +
+

+
+ +
+ +
+ + + blogs} WHERE site_id = '{$wpdb->siteid}' "; + + if( isset($_GET['blog_name']) ) { + $query .= " AND ( {$wpdb->blogs}.domain LIKE '%{$s}%' OR {$wpdb->blogs}.path LIKE '%{$s}%' ) "; + } elseif( isset($_GET['blog_id']) ) { + $query .= " AND blog_id = '".intval($_GET['s'])."' "; + } elseif( isset($_GET['blog_ip']) ) { + $query = "SELECT * + FROM {$wpdb->blogs}, {$wpdb->registration_log} + WHERE site_id = '{$wpdb->siteid}' + AND {$wpdb->blogs}.blog_id = {$wpdb->registration_log}.blog_id + AND {$wpdb->registration_log}.IP LIKE ('%{$s}%')"; + } + + if( isset( $_GET['sortby'] ) == false ) { + $_GET['sortby'] = 'id'; + } + + if( $_GET['sortby'] == 'registered' ) { + $query .= ' ORDER BY registered '; + } elseif( $_GET['sortby'] == 'id' ) { + $query .= ' ORDER BY ' . $wpdb->blogs . '.blog_id '; + } elseif( $_GET['sortby'] == 'lastupdated' ) { + $query .= ' ORDER BY last_updated '; + } elseif( $_GET['sortby'] == 'blogname' ) { + $query .= ' ORDER BY domain '; + } + + $query .= ( $_GET['order'] == 'DESC' ) ? 'DESC' : 'ASC'; + + if( !empty($s) ) { + $total = $wpdb->get_var( str_replace('SELECT *', 'SELECT COUNT(blog_id)', $query) ); + } else { + $total = $wpdb->get_var( "SELECT COUNT(blog_id) FROM {$wpdb->blogs} WHERE site_id = '{$wpdb->siteid}' "); + } + + $query .= " LIMIT " . intval( ( $apage - 1 ) * $num) . ", " . intval( $num ); + $blog_list = $wpdb->get_results( $query, ARRAY_A ); + + // Pagination + $url2 = "&order=" . $_GET['order'] . "&sortby=" . $_GET['sortby'] . "&s="; + if( $_GET[ 'blog_ip' ] ) { + $url2 .= "&ip_address=" . urlencode( $s ); + } else { + $url2 .= $s . "&ip_address=" . urlencode( $s ); + } + $blog_navigation = paginate_links( array( + 'base' => add_query_arg( 'apage', '%#%' ).$url2, + 'format' => '', + 'total' => ceil($total / $num), + 'current' => $apage + )); + ?> + +
+

+ + + +
+ +
+ $blog_navigation
"; ?> + +
+ + + + +
+
+
+ +
+ + +

+ + + 'display name' + $blogname_columns = ( constant( "VHOST" ) == 'yes' ) ? __('Domain') : __('Path'); + $posts_columns = array( + 'id' => __('ID'), + 'blogname' => $blogname_columns, + 'lastupdated' => __('Last Updated'), + 'registered' => __('Registered'), + 'users' => __('Users') + ); + + if( has_filter( 'wpmublogsaction' ) ) + $posts_columns['plugins'] = __('Actions'); + + $posts_columns = apply_filters('wpmu_blogs_columns', $posts_columns); + + $sortby_url = "s="; + if( $_GET[ 'blog_ip' ] ) { + $sortby_url .= "&ip_address=" . urlencode( $s ); + } else { + $sortby_url .= urlencode( $s ) . "&ip_address=" . urlencode( $s ); + } + ?> + + + + + + $column_display_name) { + $column_link = " + + + + + + "#fee", "spam" => "#faa", "deleted" => "#f55" ); + foreach ($blog_list as $blog) { + $class = ('alternate' == $class) ? '' : 'alternate'; + reset( $status_list ); + + $bgcolour = ""; + foreach ( $status_list as $status => $col ) { + if( get_blog_status( $blog['blog_id'], $status ) == 1 ) { + $bgcolour = "style='background: $col'"; + } + } + echo ""; + + $blogname = ( constant( "VHOST" ) == 'yes' ) ? str_replace('.'.$current_site->domain, '', $blog['domain']) : $blog['path']; + foreach( $posts_columns as $column_name=>$column_display_name ) { + switch($column_name) { + case 'id': ?> + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ ' name='allblogs[]' value='' /> + + + + +
+ ' . __('Edit') . ''; + $controlActions[] = "" . __('Backend') . ''; + + if( get_blog_status( $blog['blog_id'], "deleted" ) == '1' ) + $controlActions[] = '' . __('Activate') . ''; + else + $controlActions[] = '' . __('Deactivate') . ''; + + if( get_blog_status( $blog['blog_id'], "archived" ) == '1' ) + $controlActions[] = '' . __('Unarchive') . ''; + else + $controlActions[] = '' . __('Archive') . ''; + + if( get_blog_status( $blog['blog_id'], "spam" ) == '1' ) + $controlActions[] = '' . __('Not Spam') . ''; + else + $controlActions[] = '' . __("Spam") . ''; + + $controlActions[] = '' . __("Delete") . ''; + + $controlActions[] = "" . __('Visit') . ''; + ?> + + +
+ +
+ + 		+ g:i:s a'), $blog['last_updated']); ?> + + g:i:s a'), $blog['registered']); ?> + + 5 ) { + $blogusers = array_slice( $blogusers, 0, 5 ); + $blogusers_warning = __( 'Only showing first 5 users.' ) . ' ' . __( 'More' ) . ''; + } + foreach ( $blogusers as $key => $val ) { + echo '' . $val->user_login . ' ('.$val->user_email.')
'; + } + if( $blogusers_warning != '' ) { + echo '' . $blogusers_warning . '
'; + } + } + ?> + 		+ + + +
+ + + +
+ +

+
+ + + + + + + + + + + + + + + + + +
+ + .domain;?> + domain . $current_site->path ?> + " . __( 'Only the characters a-z and 0-9 recommended.' ) . "

"; + ?> +

+

+

+
+
+ diff --git a/wp-admin/ms-upgrade-site.php b/wp-admin/ms-upgrade-site.php new file mode 100755 index 0000000000..f379851735 --- /dev/null +++ b/wp-admin/ms-upgrade-site.php @@ -0,0 +1,62 @@ +'; +echo '

'.__('Upgrade Site').'

'; +switch( $_GET['action'] ) { + case "upgrade": + $n = ( isset($_GET['n']) ) ? intval($_GET['n']) : 0; + + if ( $n < 5 ) { + global $wp_db_version; + update_site_option( 'wpmu_upgrade_site', $wp_db_version ); + } + + $blogs = $wpdb->get_results( "SELECT * FROM {$wpdb->blogs} WHERE site_id = '{$wpdb->siteid}' AND spam = '0' AND deleted = '0' AND archived = '0' ORDER BY registered DESC LIMIT {$n}, 5", ARRAY_A ); + if( is_array( $blogs ) ) { + echo ""; + ?>

+ '.__('All Done!').'

'; + } + break; + default: + ?>

+

+ + + diff --git a/wp-admin/ms-users.php b/wp-admin/ms-users.php new file mode 100755 index 0000000000..a866eee9f3 --- /dev/null +++ b/wp-admin/ms-users.php @@ -0,0 +1,301 @@ + +

+ +

+ + +
+ users}"; + + if( !empty( $s ) ) { + $search = '%' . trim( $s ) . '%'; + $query .= " WHERE user_login LIKE '$search' OR user_email LIKE '$search'"; + } + + if( !isset($_GET['sortby']) ) { + $_GET['sortby'] = 'id'; + } + + if( $_GET['sortby'] == 'email' ) { + $query .= ' ORDER BY user_email '; + } elseif( $_GET['sortby'] == 'id' ) { + $query .= ' ORDER BY ID '; + } elseif( $_GET['sortby'] == 'login' ) { + $query .= ' ORDER BY user_login '; + } elseif( $_GET['sortby'] == 'name' ) { + $query .= ' ORDER BY display_name '; + } elseif( $_GET['sortby'] == 'registered' ) { + $query .= ' ORDER BY user_registered '; + } + + $query .= ( $_GET['order'] == 'DESC' ) ? 'DESC' : 'ASC'; + + if( !empty( $s )) { + $total = $wpdb->get_var( str_replace('SELECT *', 'SELECT COUNT(ID)', $query) ); + } else { + $total = $wpdb->get_var( "SELECT COUNT(ID) FROM {$wpdb->users}"); + } + + $query .= " LIMIT " . intval( ( $apage - 1 ) * $num) . ", " . intval( $num ); + + $user_list = $wpdb->get_results( $query, ARRAY_A ); + + // Pagination + $user_navigation = paginate_links( array( + 'total' => ceil($total / $num), + 'current' => $apage, + 'base' => add_query_arg( 'apage', '%#%' ), + 'format' => '' + )); + + if ( $user_navigation ) { + $user_navigation = sprintf( '' . __( 'Displaying %s–%s of %s' ) . '%s', + number_format_i18n( ( $apage - 1 ) * $num + 1 ), + number_format_i18n( min( $apage * $num, $total ) ), + number_format_i18n( $total ), + $user_navigation + ); + } + + ?> +
+

site_name ); ?>

+
+

+ + +

+
+
+ +
+
+ $user_navigation
"; ?> + +
+ + + + +
+
+
+ + +

+ + + 'display name' + $posts_columns = array( + 'checkbox' => '', + 'login' => __('Username'), + 'name' => __('Name'), + 'email' => __('E-mail'), + 'registered' => __('Registered'), + 'blogs' => '' + ); + $posts_columns = apply_filters('wpmu_users_columns', $posts_columns); + ?> + + + + $column_display_name) { + if( $column_id == 'blogs' ) { + echo ''; + } elseif( $column_id == 'checkbox') { + echo ''; + } else { ?> + + + + + + + "#faa", "deleted" => "#f55" ); + + $bgcolour = ""; + foreach ( $status_list as $status => $col ) { + if( $user[$status] ) { + $bgcolour = "style='background: $col'"; + } + } + + ?> + + class=""> + $column_display_name) : + switch($column_name) { + case 'checkbox': ?> + + + + + + + + + + + + + + + + + + + + + +
'.__('Blogs').'apage=">
' name='allusers[]' value='' /> + +
+
+ Edit + Delete */ ?> +
+ 		g:i a'), $user['user_registered']); ?> + $val ) { + $path = ($val->path == '/') ? '' : $val->path; + echo '' . str_replace( '.' . $current_site->domain, '', $val->domain . $path ) . ''; + echo ' '; + + // Edit + echo '' . __('Edit') . ' | '; + + // View + echo 'userblog_id, 'spam' ) == 1 ) + echo 'style="background-color: #f66" '; + echo 'target="_new" href="http://'.$val->domain . $val->path.'">' . __('View') . ''; + + echo '
'; + } + } + ?> +
+ +
+ $user_navigation
"; ?> + +
+ + + + +
+
+ + + + + +
+

+
+ + + + + + + + + + + + +
+

+ +

+
+
+ + + diff --git a/wp-content/blogs.php b/wp-content/blogs.php new file mode 100755 index 0000000000..70afdc1d72 --- /dev/null +++ b/wp-content/blogs.php @@ -0,0 +1,129 @@ +archived == '1' || $current_blog->spam == '1' || $current_blog->deleted == '1' ) { + status_header( 404 ); + die('404 — File not found.'); +} + +if ( !function_exists('wp_check_filetype') ) : +function wp_check_filetype($filename, $mimes = null) { + // Accepted MIME types are set here as PCRE unless provided. + $mimes = is_array($mimes) ? $mimes : array ( + 'jpg|jpeg|jpe' => 'image/jpeg', + 'gif' => 'image/gif', + 'png' => 'image/png', + 'bmp' => 'image/bmp', + 'tif|tiff' => 'image/tiff', + 'ico' => 'image/x-icon', + 'asf|asx|wax|wmv|wmx' => 'video/asf', + 'avi' => 'video/avi', + 'mov|qt' => 'video/quicktime', + 'mpeg|mpg|mpe' => 'video/mpeg', + 'txt|c|cc|h' => 'text/plain', + 'rtx' => 'text/richtext', + 'css' => 'text/css', + 'htm|html' => 'text/html', + 'mp3|mp4' => 'audio/mpeg', + 'ra|ram' => 'audio/x-realaudio', + 'wav' => 'audio/wav', + 'ogg' => 'audio/ogg', + 'mid|midi' => 'audio/midi', + 'wma' => 'audio/wma', + 'rtf' => 'application/rtf', + 'js' => 'application/javascript', + 'pdf' => 'application/pdf', + 'doc' => 'application/msword', + 'pot|pps|ppt' => 'application/vnd.ms-powerpoint', + 'wri' => 'application/vnd.ms-write', + 'xla|xls|xlt|xlw' => 'application/vnd.ms-excel', + 'mdb' => 'application/vnd.ms-access', + 'mpp' => 'application/vnd.ms-project', + 'swf' => 'application/x-shockwave-flash', + 'class' => 'application/java', + 'tar' => 'application/x-tar', + 'zip' => 'application/zip', + 'gz|gzip' => 'application/x-gzip', + 'exe' => 'application/x-msdownload' + ); + + $type = false; + $ext = false; + + foreach ( (array)$mimes as $ext_preg => $mime_match ) { + $ext_preg = '!\.(' . $ext_preg . ')$!i'; + if ( preg_match($ext_preg, $filename, $ext_matches) ) { + $type = $mime_match; + $ext = $ext_matches[1]; + break; + } + } + + return compact('ext', 'type'); +} +endif; + + +$file = BLOGUPLOADDIR . str_replace( '..', '', $_GET[ 'file' ] ); +if ( !is_file( $file ) ) { + status_header( 404 ); + die('404 — File not found.'); +} + +$mime = wp_check_filetype( $_SERVER[ 'REQUEST_URI' ] ); +if( $mime[ 'type' ] === false && function_exists( 'mime_content_type' ) ) + $mime[ 'type' ] = mime_content_type( $file ); + +if( $mime[ 'type' ] != false ) { + $mimetype = $mime[ 'type' ]; +} else { + $ext = substr( $_SERVER[ 'REQUEST_URI' ], strrpos( $_SERVER[ 'REQUEST_URI' ], '.' ) + 1 ); + $mimetype = "image/$ext"; +} +@header( 'Content-type: ' . $mimetype ); // always send this +if ( false === strpos( $_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS' ) ) + @header( 'Content-Length: ' . filesize( $file ) ); + +// Optional support for X-Sendfile and X-Accel-Redirect +if ( defined('WPMU_ACCEL_REDIRECT') && WPMU_ACCEL_REDIRECT ) { + @header( 'X-Accel-Redirect: ' . str_replace( WP_CONTENT_DIR, '', $file ) ); + exit; +} elseif ( defined('WPMU_SENDFILE') && WPMU_SENDFILE ) { + @header( 'X-Sendfile: ' . $file ); + exit; +} + +$last_modified = gmdate('D, d M Y H:i:s', filemtime( $file )); +$etag = '"' . md5($last_modified) . '"'; +@header( "Last-Modified: $last_modified GMT" ); +@header( 'ETag: ' . $etag ); +@header( 'Expires: ' . gmdate('D, d M Y H:i:s', time() + 100000000) . ' GMT' ); + +// Support for Conditional GET +if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) + $client_etag = stripslashes($_SERVER['HTTP_IF_NONE_MATCH']); +else + $client_etag = false; + +if( !isset( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) + $_SERVER['HTTP_IF_MODIFIED_SINCE'] = false; +$client_last_modified = trim( $_SERVER['HTTP_IF_MODIFIED_SINCE']); +// If string is empty, return 0. If not, attempt to parse into a timestamp +$client_modified_timestamp = $client_last_modified ? strtotime($client_last_modified) : 0; + +// Make a timestamp for our most recent modification... +$modified_timestamp = strtotime($last_modified); + +if ( ($client_last_modified && $client_etag) ? + (($client_modified_timestamp >= $modified_timestamp) && ($client_etag == $etag)) : + (($client_modified_timestamp >= $modified_timestamp) || ($client_etag == $etag)) ) { + status_header( 304 ); + exit; +} + +// If we made it this far, just serve the file + +readfile( $file ); + +?> diff --git a/wp-includes/gettext.php b/wp-includes/gettext.php new file mode 100755 index 0000000000..26a6daed4e --- /dev/null +++ b/wp-includes/gettext.php @@ -0,0 +1,400 @@ +. + Copyright (c) 2005 Nico Kaiser + + This file is part of PHP-gettext. + + PHP-gettext is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + PHP-gettext is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with PHP-gettext; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +*/ + +/** + * Provides a simple gettext replacement that works independently from + * the system's gettext abilities. + * It can read MO files and use them for translating strings. + * The files are passed to gettext_reader as a Stream (see streams.php) + * + * This version has the ability to cache all strings and translations to + * speed up the string lookup. + * While the cache is enabled by default, it can be switched off with the + * second parameter in the constructor (e.g. whenusing very large MO files + * that you don't want to keep in memory) + */ +class gettext_reader { + //public: + var $error = 0; // public variable that holds error code (0 if no error) + + //private: + var $BYTEORDER = 0; // 0: low endian, 1: big endian + var $STREAM = NULL; + var $short_circuit = false; + var $enable_cache = false; + var $originals = NULL; // offset of original table + var $translations = NULL; // offset of translation table + var $pluralheader = NULL; // cache header field for plural forms + var $select_string_function = NULL; // cache function, which chooses plural forms + var $total = 0; // total string count + var $table_originals = NULL; // table for original strings (offsets) + var $table_translations = NULL; // table for translated strings (offsets) + var $cache_translations = NULL; // original -> translation mapping + + + /* Methods */ + + + /** + * Reads a 32bit Integer from the Stream + * + * @access private + * @return Integer from the Stream + */ + function readint() { + if ($this->BYTEORDER == 0) { + // low endian + $low_end = unpack('V', $this->STREAM->read(4)); + return array_shift($low_end); + } else { + // big endian + $big_end = unpack('N', $this->STREAM->read(4)); + return array_shift($big_end); + } + } + + /** + * Reads an array of Integers from the Stream + * + * @param int count How many elements should be read + * @return Array of Integers + */ + function readintarray($count) { + if ($this->BYTEORDER == 0) { + // low endian + return unpack('V'.$count, $this->STREAM->read(4 * $count)); + } else { + // big endian + return unpack('N'.$count, $this->STREAM->read(4 * $count)); + } + } + + /** + * Constructor + * + * @param object Reader the StreamReader object + * @param boolean enable_cache Enable or disable caching of strings (default on) + */ + function gettext_reader($Reader, $enable_cache = true) { + // If there isn't a StreamReader, turn on short circuit mode. + if (! $Reader || isset($Reader->error) ) { + $this->short_circuit = true; + return; + } + + // Caching can be turned off + $this->enable_cache = $enable_cache; + + // $MAGIC1 = (int)0x950412de; //bug in PHP 5.0.2, see https://savannah.nongnu.org/bugs/?func=detailitem&item_id=10565 + $MAGIC1 = (int) - 1794895138; + // $MAGIC2 = (int)0xde120495; //bug + $MAGIC2 = (int) - 569244523; + // 64-bit fix + $MAGIC3 = (int) 2500072158; + + $this->STREAM = $Reader; + $magic = $this->readint(); + if ($magic == $MAGIC1 || $magic == $MAGIC3) { // to make sure it works for 64-bit platforms + $this->BYTEORDER = 0; + } elseif ($magic == ($MAGIC2 & 0xFFFFFFFF)) { + $this->BYTEORDER = 1; + } else { + $this->error = 1; // not MO file + return false; + } + + // FIXME: Do we care about revision? We should. + $revision = $this->readint(); + + $this->total = $this->readint(); + $this->originals = $this->readint(); + $this->translations = $this->readint(); + } + + /** + * Loads the translation tables from the MO file into the cache + * If caching is enabled, also loads all strings into a cache + * to speed up translation lookups + * + * @access private + */ + function load_tables() { + if (is_array($this->cache_translations) && + is_array($this->table_originals) && + is_array($this->table_translations)) + return; + + /* get original and translations tables */ + $this->STREAM->seekto($this->originals); + $this->table_originals = $this->readintarray($this->total * 2); + $this->STREAM->seekto($this->translations); + $this->table_translations = $this->readintarray($this->total * 2); + + if ($this->enable_cache) { + $this->cache_translations = array (); + /* read all strings in the cache */ + for ($i = 0; $i < $this->total; $i++) { + $this->STREAM->seekto($this->table_originals[$i * 2 + 2]); + $original = $this->STREAM->read($this->table_originals[$i * 2 + 1]); + $this->STREAM->seekto($this->table_translations[$i * 2 + 2]); + $translation = $this->STREAM->read($this->table_translations[$i * 2 + 1]); + $this->cache_translations[$original] = $translation; + } + } + } + + /** + * Returns a string from the "originals" table + * + * @access private + * @param int num Offset number of original string + * @return string Requested string if found, otherwise '' + */ + function get_original_string($num) { + $length = $this->table_originals[$num * 2 + 1]; + $offset = $this->table_originals[$num * 2 + 2]; + if (! $length) + return ''; + $this->STREAM->seekto($offset); + $data = $this->STREAM->read($length); + return (string)$data; + } + + /** + * Returns a string from the "translations" table + * + * @access private + * @param int num Offset number of original string + * @return string Requested string if found, otherwise '' + */ + function get_translation_string($num) { + $length = $this->table_translations[$num * 2 + 1]; + $offset = $this->table_translations[$num * 2 + 2]; + if (! $length) + return ''; + $this->STREAM->seekto($offset); + $data = $this->STREAM->read($length); + return (string)$data; + } + + /** + * Binary search for string + * + * @access private + * @param string string + * @param int start (internally used in recursive function) + * @param int end (internally used in recursive function) + * @return int string number (offset in originals table) + */ + function find_string($string, $start = -1, $end = -1) { + if (($start == -1) or ($end == -1)) { + // find_string is called with only one parameter, set start end end + $start = 0; + $end = $this->total; + } + if (abs($start - $end) <= 1) { + // We're done, now we either found the string, or it doesn't exist + $txt = $this->get_original_string($start); + if ($string == $txt) + return $start; + else + return -1; + } else if ($start > $end) { + // start > end -> turn around and start over + return $this->find_string($string, $end, $start); + } else { + // Divide table in two parts + $half = (int)(($start + $end) / 2); + $cmp = strcmp($string, $this->get_original_string($half)); + if ($cmp == 0) + // string is exactly in the middle => return it + return $half; + else if ($cmp < 0) + // The string is in the upper half + return $this->find_string($string, $start, $half); + else + // The string is in the lower half + return $this->find_string($string, $half, $end); + } + } + + /** + * Translates a string + * + * @access public + * @param string string to be translated + * @return string translated string (or original, if not found) + */ + function translate($string) { + if ($this->short_circuit) + return $string; + $this->load_tables(); + + if ($this->enable_cache) { + // Caching enabled, get translated string from cache + if (array_key_exists($string, $this->cache_translations)) + return $this->cache_translations[$string]; + else + return $string; + } else { + // Caching not enabled, try to find string + $num = $this->find_string($string); + if ($num == -1) + return $string; + else + return $this->get_translation_string($num); + } + } + + /** + * Get possible plural forms from MO header + * + * @access private + * @return string plural form header + */ + function get_plural_forms() { + // lets assume message number 0 is header + // this is true, right? + $this->load_tables(); + + // cache header field for plural forms + if (! is_string($this->pluralheader)) { + if ($this->enable_cache) { + $header = $this->cache_translations[""]; + } else { + $header = $this->get_translation_string(0); + } + $header .= "\n"; //make sure our regex matches + if (eregi("plural-forms: ([^\n]*)\n", $header, $regs)) + $expr = $regs[1]; + else + $expr = "nplurals=2; plural=n == 1 ? 0 : 1;"; + + // add parentheses + // important since PHP's ternary evaluates from left to right + $expr.= ';'; + $res= ''; + $p= 0; + for ($i= 0; $i < strlen($expr); $i++) { + $ch= $expr[$i]; + switch ($ch) { + case '?': + $res.= ' ? ('; + $p++; + break; + case ':': + $res.= ') : ('; + break; + case ';': + $res.= str_repeat( ')', $p) . ';'; + $p= 0; + break; + default: + $res.= $ch; + } + } + $this->pluralheader = $res; + } + + return $this->pluralheader; + } + + /** + * Detects which plural form to take + * + * @access private + * @param n count + * @return int array index of the right plural form + */ + function select_string($n) { + if (is_null($this->select_string_function)) { + $string = $this->get_plural_forms(); + if (preg_match("/nplurals\s*=\s*(\d+)\s*\;\s*plural\s*=\s*(.*?)\;+/", $string, $matches)) { + $nplurals = $matches[1]; + $expression = $matches[2]; + $expression = str_replace("n", '$n', $expression); + } else { + $nplurals = 2; + $expression = ' $n == 1 ? 0 : 1 '; + } + $func_body = " + \$plural = ($expression); + return (\$plural <= $nplurals)? \$plural : \$plural - 1;"; + $this->select_string_function = create_function('$n', $func_body); + } + return call_user_func($this->select_string_function, $n); + } + + /** + * Plural version of gettext + * + * @access public + * @param string single + * @param string plural + * @param string number + * @return translated plural form + */ + function ngettext($single, $plural, $number) { + if ($this->short_circuit) { + if ($number != 1) + return $plural; + else + return $single; + } + + // find out the appropriate form + $select = $this->select_string($number); + + // this should contains all strings separated by NULLs + $key = $single.chr(0).$plural; + + + if ($this->enable_cache) { + if (! array_key_exists($key, $this->cache_translations)) { + return ($number != 1) ? $plural : $single; + } else { + $result = $this->cache_translations[$key]; + $list = explode(chr(0), $result); + return $list[$select]; + } + } else { + $num = $this->find_string($key); + if ($num == -1) { + return ($number != 1) ? $plural : $single; + } else { + $result = $this->get_translation_string($num); + $list = explode(chr(0), $result); + return $list[$select]; + } + } + } + +} + +?> diff --git a/wp-includes/ms-default-filters.php b/wp-includes/ms-default-filters.php new file mode 100755 index 0000000000..d7775c55eb --- /dev/null +++ b/wp-includes/ms-default-filters.php @@ -0,0 +1,46 @@ + diff --git a/wp-includes/ms-functions.php b/wp-includes/ms-functions.php new file mode 100755 index 0000000000..4c8e19e156 --- /dev/null +++ b/wp-includes/ms-functions.php @@ -0,0 +1,2407 @@ +update( $wpdb->blogs, array('last_updated' => current_time('mysql', true)), array('blog_id' => $wpdb->blogid) ); + refresh_blog_details( $wpdb->blogid ); + + do_action( 'wpmu_blog_updated', $wpdb->blogid ); +} + +function get_blogaddress_by_id( $blog_id ) { + $bloginfo = get_blog_details( (int) $blog_id, false ); // only get bare details! + return clean_url("http://" . $bloginfo->domain . $bloginfo->path); +} + +function get_blogaddress_by_name( $blogname ) { + global $current_site; + + if( defined( "VHOST" ) && constant( "VHOST" ) == 'yes' ) { + if( $blogname == 'main' ) + $blogname = 'www'; + return clean_url( "http://" . $blogname . "." . $current_site->domain . $current_site->path ); + } else { + return clean_url( "http://" . $current_site->domain . $current_site->path . $blogname . '/' ); + } +} + +function get_blogaddress_by_domain( $domain, $path ){ + if( defined( "VHOST" ) && constant( "VHOST" ) == 'yes' ) { + $url = "http://".$domain.$path; + } else { + if( $domain != $_SERVER['HTTP_HOST'] ) { + $blogname = substr( $domain, 0, strpos( $domain, '.' ) ); + if( $blogname != 'www.' ) { + $url = 'http://' . substr( $domain, strpos( $domain, '.' ) + 1 ) . $path . $blogname . '/'; + } else { // we're installing the main blog + $url = 'http://' . substr( $domain, strpos( $domain, '.' ) + 1 ) . $path; + } + } else { // main blog + $url = 'http://' . $domain . $path; + } + } + return clean_url($url); +} + +function get_sitestats() { + global $wpdb; + + $stats['blogs'] = get_blog_count(); + + $count_ts = get_site_option( "get_user_count_ts" ); + if( time() - $count_ts > 3600 ) { + $count = $wpdb->get_var( "SELECT COUNT(ID) FROM {$wpdb->users}" ); + update_site_option( "user_count", $count ); + update_site_option( "user_count_ts", time() ); + } else { + $count = get_site_option( "user_count" ); + } + $stats['users'] = $count; + return $stats; +} + +function get_admin_users_for_domain( $sitedomain = '', $path = '' ) { + global $wpdb; + + if( $sitedomain == '' ) { + $site_id = $wpdb->siteid; + } else { + $site_id = $wpdb->get_var( $wpdb->prepare("SELECT id FROM $wpdb->site WHERE domain = %s AND path = %s", $sitedomain, $path) ); + } + + if( $site_id != false ) { + return $wpdb->get_results( $wpdb->prepare("SELECT u.ID, u.user_login, u.user_pass FROM $wpdb->users AS u, $wpdb->sitemeta AS sm WHERE sm.meta_key = 'admin_user_id' AND u.ID = sm.meta_value AND sm.site_id = %d", $site_id), ARRAY_A ); + } + return false; +} + +function get_user_details( $username ) { + global $wpdb; + return $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->users WHERE user_login = %s", $username) ); +} + +function is_main_blog() { + global $current_blog, $current_site; + if( $current_blog->domain == $current_site->domain && $current_blog->path == $current_site->path ) + return true; + return false; +} + +function get_id_from_blogname( $name ) { + global $wpdb, $current_site; + $blog_id = wp_cache_get( "get_id_from_blogname_" . $name, 'blog-details' ); + if( $blog_id ) + return $blog_id; + + if( constant( 'VHOST' ) == 'yes' ) { + $domain = $name . '.' . $current_site->domain; + $path = $current_site->path; + } else { + $domain = $current_site->domain; + $path = $current_site->path . $name . '/'; + } + $blog_id = $wpdb->get_var( $wpdb->prepare("SELECT blog_id FROM {$wpdb->blogs} WHERE domain = %s AND path = %s", $domain, $path) ); + wp_cache_set( 'get_id_from_blogname_' . $name, $blog_id, 'blog-details' ); + return $blog_id; +} + +function get_blog_details( $id, $getall = true ) { + global $wpdb; + + if( !is_numeric( $id ) ) { + $id = get_id_from_blogname( $id ); + } + $all = $getall == true ? '' : 'short'; + $details = wp_cache_get( $id . $all, 'blog-details' ); + + if ( $details ) { + if ( $details == -1 ) + return false; + elseif ( !is_object($details) ) // Clear old pre-serialized objects. Cache clients do better with that. + wp_cache_delete( $id . $all, 'blog-details' ); + else + return $details; + } + + $details = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->blogs WHERE blog_id = %d /* get_blog_details */", $id) ); + if ( !$details ) { + wp_cache_set( $id . $all, -1, 'blog-details' ); + return false; + } + + if ( !$getall ) { + wp_cache_set( $id . $all, $details, 'blog-details' ); + return $details; + } + + $wpdb->suppress_errors(); + switch_to_blog( $id ); + $details->blogname = get_option( 'blogname' ); + $details->siteurl = get_option( 'siteurl' ); + $details->post_count = get_option( 'post_count' ); + restore_current_blog(); + $wpdb->suppress_errors( false ); + + $details = apply_filters('blog_details', $details); + + wp_cache_set( $id . $all, $details, 'blog-details' ); + + $key = md5( $details->domain . $details->path ); + wp_cache_set( $key, $details, 'blog-lookup' ); + + return $details; +} + +function refresh_blog_details( $id ) { + $id = (int) $id; + $details = get_blog_details( $id, false ); + + wp_cache_delete( $id , 'blog-details' ); + wp_cache_delete( $id . 'short' , 'blog-details' ); + wp_cache_delete( md5( $details->domain . $details->path ) , 'blog-lookup' ); + wp_cache_delete( 'current_blog_' . $details->domain, 'site-options' ); + wp_cache_delete( 'current_blog_' . $details->domain . $details->path, 'site-options' ); +} + +function get_current_user_id() { + global $current_user; + return $current_user->ID; +} + +function is_site_admin( $user_login = false ) { + global $current_user; + + if ( !$current_user && !$user_login ) + return false; + + if ( $user_login ) { + $user_login = sanitize_user( $user_login ); + } elseif( isset( $current_user->user_login ) ) { + $user_login = $current_user->user_login; + } else { + return false; + } + + $site_admins = get_site_option( 'site_admins', array('admin') ); + if( is_array( $site_admins ) && in_array( $user_login, $site_admins ) ) + return true; + + return false; +} + +/** + * Retrieve option value based on setting name and blog_id. + * + * If the option does not exist or does not have a value, then the return value + * will be false. This is useful to check whether you need to install an option + * and is commonly used during installation of plugin options and to test + * whether upgrading is required. + * + * There is a filter called 'blog_option_$option' with the $option being + * replaced with the option name. The filter takes two parameters. $value and + * $blog_id. It returns $value. + * The 'option_$option' filter in get_option() is not called. + * + * @since NA + * @package WordPress MU + * @subpackage Option + * @uses apply_filters() Calls 'blog_option_$optionname' with the option name value. + * + * @param int $blog_id is the id of the blog. + * @param string $setting Name of option to retrieve. Should already be SQL-escaped + * @param string $default (optional) Default value returned if option not found. + * @return mixed Value set for the option. + */ +function get_blog_option( $blog_id, $setting, $default = false ) { + global $wpdb; + + $key = $blog_id."-".$setting."-blog_option"; + $value = wp_cache_get( $key, "site-options" ); + if ( $value == null ) { + $blog_prefix = $wpdb->get_blog_prefix( $blog_id ); + $row = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$blog_prefix}options WHERE option_name = %s", $setting ) ); + if ( is_object( $row ) ) { // Has to be get_row instead of get_var because of funkiness with 0, false, null values + $value = $row->option_value; + if ( $value == false ) { + wp_cache_set( $key, 'falsevalue', 'site-options' ); + } else { + wp_cache_set( $key, $value, 'site-options' ); + } + } else { // option does not exist, so we must cache its non-existence + wp_cache_set( $key, 'noop', 'site-options' ); + $value = $default; + } + } elseif( $value == 'noop' ) { + $value = $default; + } elseif( $value == 'falsevalue' ) { + $value = false; + } + // If home is not set use siteurl. + if ( 'home' == $setting && '' == $value ) + return get_blog_option( $blog_id, 'siteurl' ); + + if ( 'siteurl' == $setting || 'home' == $setting || 'category_base' == $setting ) + $value = preg_replace( '|/+$|', '', $value ); + + if (! @unserialize( $value ) ) + $value = stripslashes( $value ); + + return apply_filters( 'blog_option_' . $setting, maybe_unserialize( $value ), $blog_id ); +} + +function add_blog_option( $id, $key, $value ) { + $id = (int) $id; + + switch_to_blog($id); + add_option( $key, $value ); + restore_current_blog(); + wp_cache_set( $id."-".$key."-blog_option", $value, 'site-options' ); +} + +function delete_blog_option( $id, $key ) { + $id = (int) $id; + + switch_to_blog($id); + delete_option( $key ); + restore_current_blog(); + wp_cache_set( $id."-".$key."-blog_option", '', 'site-options' ); +} + +function update_blog_option( $id, $key, $value, $refresh = true ) { + $id = (int) $id; + + switch_to_blog($id); + update_option( $key, $value ); + restore_current_blog(); + + if( $refresh == true ) + refresh_blog_details( $id ); + wp_cache_set( $id."-".$key."-blog_option", $value, 'site-options'); +} + +function switch_to_blog( $new_blog ) { + global $wpdb, $table_prefix, $blog_id, $switched, $switched_stack, $wp_roles, $current_user, $wp_object_cache; + + if ( empty($new_blog) ) + $new_blog = $blog_id; + + if ( empty($switched_stack) ) + $switched_stack = array(); + + $switched_stack[] = $blog_id; + + /* If we're switching to the same blog id that we're on, + * set the right vars, do the associated actions, but skip + * the extra unnecessary work */ + if ( $blog_id == $new_blog ) { + do_action( 'switch_blog', $blog_id, $blog_id ); + $switched = true; + return true; + } + + $wpdb->set_blog_id($new_blog); + $table_prefix = $wpdb->prefix; + $prev_blog_id = $blog_id; + $blog_id = $new_blog; + + if( is_object( $wp_roles ) ) { + $wpdb->suppress_errors(); + if ( method_exists( $wp_roles ,'_init' ) ) { + $wp_roles->_init(); + } elseif( method_exists( $wp_roles, '__construct' ) ) { + $wp_roles->__construct(); + } + $wpdb->suppress_errors( false ); + } + + if ( is_object( $current_user ) ) + $current_user->_init_caps(); + + if ( is_object( $wp_object_cache ) ) { + $global_groups = $wp_object_cache->global_groups; + } else { + $global_groups = false; + } + wp_cache_init(); + if ( function_exists('wp_cache_add_global_groups') ) { + if ( is_array( $global_groups ) ) { + wp_cache_add_global_groups( $global_groups ); + } else { + wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'site-transient', 'global-posts' ) ); + } + wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' )); + } + + do_action('switch_blog', $blog_id, $prev_blog_id); + $switched = true; + return true; +} + +function restore_current_blog() { + global $table_prefix, $wpdb, $blog_id, $switched, $switched_stack, $wp_roles, $current_user, $wp_object_cache; + + if ( !$switched ) + return false; + + if ( !is_array( $switched_stack ) ) + return false; + + $blog = array_pop( $switched_stack ); + if ( $blog_id == $blog ) { + do_action( 'switch_blog', $blog, $blog ); + /* If we still have items in the switched stack, consider ourselves still 'switched' */ + $switched = ( is_array( $switched_stack ) && count( $switched_stack ) > 0 ); + return true; + } + + $wpdb->set_blog_id($blog); + $prev_blog_id = $blog_id; + $blog_id = $blog; + $table_prefix = $wpdb->prefix; + + if( is_object( $wp_roles ) ) { + $wpdb->suppress_errors(); + if ( method_exists( $wp_roles ,'_init' ) ) { + $wp_roles->_init(); + } elseif( method_exists( $wp_roles, '__construct' ) ) { + $wp_roles->__construct(); + } + $wpdb->suppress_errors( false ); + } + + if ( is_object( $current_user ) ) + $current_user->_init_caps(); + + if ( is_object( $wp_object_cache ) ) { + $global_groups = $wp_object_cache->global_groups; + } else { + $global_groups = false; + } + wp_cache_init(); + if ( function_exists('wp_cache_add_global_groups') ) { + if ( is_array( $global_groups ) ) { + wp_cache_add_global_groups( $global_groups ); + } else { + wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'site-transient' ) ); + } + wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' )); + } + + do_action('switch_blog', $blog_id, $prev_blog_id); + + /* If we still have items in the switched stack, consider ourselves still 'switched' */ + $switched = ( is_array( $switched_stack ) && count( $switched_stack ) > 0 ); + return true; +} + +function get_blogs_of_user( $id, $all = false ) { + global $wpdb; + + $cache_suffix = $all ? '_all' : '_short'; + $return = wp_cache_get( 'blogs_of_user_' . $id . $cache_suffix, 'users' ); + if ( $return ) { + return apply_filters( 'get_blogs_of_user', $return, $id, $all ); + } + + $user = get_userdata( (int) $id ); + if ( !$user ) + return false; + + $blogs = $match = array(); + foreach ( (array) $user as $key => $value ) { + if ( false !== strpos( $key, '_capabilities') && 0 === strpos( $key, $wpdb->base_prefix ) && preg_match( '/' . $wpdb->base_prefix . '(\d+)_capabilities/', $key, $match ) ) { + $blog = get_blog_details( $match[1] ); + if ( $blog && isset( $blog->domain ) && ( $all == true || $all == false && ( $blog->archived == 0 && $blog->spam == 0 && $blog->deleted == 0 ) ) ) { + $blogs[$match[1]]->userblog_id = $match[1]; + $blogs[$match[1]]->blogname = $blog->blogname; + $blogs[$match[1]]->domain = $blog->domain; + $blogs[$match[1]]->path = $blog->path; + $blogs[$match[1]]->site_id = $blog->site_id; + $blogs[$match[1]]->siteurl = $blog->siteurl; + } + } + } + + wp_cache_add( 'blogs_of_user_' . $id . $cache_suffix, $blogs, 'users', 5 ); + return apply_filters( 'get_blogs_of_user', $blogs, $id, $all ); +} + +function get_active_blog_for_user( $user_id ) { // get an active blog for user - either primary blog or from blogs list + global $wpdb; + $blogs = get_blogs_of_user( $user_id ); + if ( empty( $blogs ) ) { + $details = get_dashboard_blog(); + add_user_to_blog( $details->blog_id, $user_id, 'subscriber' ); + update_usermeta( $user_id, 'primary_blog', $details->blog_id ); + wp_cache_delete( $user_id, 'users' ); + return $details; + } + + $primary_blog = get_usermeta( $user_id, "primary_blog" ); + $details = get_dashboard_blog(); + if ( $primary_blog ) { + $blogs = get_blogs_of_user( $user_id ); + if ( isset( $blogs[ $primary_blog ] ) == false ) { + add_user_to_blog( $details->blog_id, $user_id, 'subscriber' ); + update_usermeta( $user_id, 'primary_blog', $details->blog_id ); + wp_cache_delete( $user_id, 'users' ); + } else { + $details = get_blog_details( $primary_blog ); + } + } else { + add_user_to_blog( $details->blog_id, $user_id, 'subscriber' ); // Add subscriber permission for dashboard blog + update_usermeta( $user_id, 'primary_blog', $details->blog_id ); + } + + if ( ( is_object( $details ) == false ) || ( is_object( $details ) && $details->archived == 1 || $details->spam == 1 || $details->deleted == 1 ) ) { + $blogs = get_blogs_of_user( $user_id, true ); // if a user's primary blog is shut down, check their other blogs. + $ret = false; + if ( is_array( $blogs ) && count( $blogs ) > 0 ) { + foreach( (array) $blogs as $blog_id => $blog ) { + if ( $blog->site_id != $wpdb->siteid ) + continue; + $details = get_blog_details( $blog_id ); + if ( is_object( $details ) && $details->archived == 0 && $details->spam == 0 && $details->deleted == 0 ) { + $ret = $blog; + $changed = false; + if ( get_usermeta( $user_id , 'primary_blog' ) != $blog_id ) { + update_usermeta( $user_id, 'primary_blog', $blog_id ); + $changed = true; + } + if ( !get_usermeta($user_id , 'source_domain') ) { + update_usermeta( $user_id, 'source_domain', $blog->domain ); + $changed = true; + } + if ( $changed ) + wp_cache_delete( $user_id, 'users' ); + break; + } + } + } else { + // Should never get here + $dashboard_blog = get_dashboard_blog(); + add_user_to_blog( $dashboard_blog->blog_id, $user_id, 'subscriber' ); // Add subscriber permission for dashboard blog + update_usermeta( $user_id, 'primary_blog', $dashboard_blog->blog_id ); + return $dashboard_blog; + } + return $ret; + } else { + return $details; + } +} + +function is_user_member_of_blog( $user_id, $blog_id = 0 ) { + $user_id = (int) $user_id; + $blog_id = (int) $blog_id; + + if( $blog_id == 0 ) { + global $wpdb; + $blog_id = $wpdb->blogid; + } + + $blogs = get_blogs_of_user( $user_id ); + if( is_array( $blogs ) ) { + return array_key_exists( $blog_id, $blogs ); + } else { + return false; + } +} + +function is_archived( $id ) { + return get_blog_status($id, 'archived'); +} + +function update_archived( $id, $archived ) { + update_blog_status($id, 'archived', $archived); + return $archived; +} + +function update_blog_status( $id, $pref, $value, $refresh = 1 ) { + global $wpdb; + + if ( !in_array( $pref, array( 'site_id', 'domain', 'path', 'registered', 'last_updated', 'public', 'archived', 'mature', 'spam', 'deleted', 'lang_id') ) ) + return $value; + + $wpdb->update( $wpdb->blogs, array($pref => $value, 'last_updated' => current_time('mysql', true)), array('blog_id' => $id) ); + if( $refresh == 1 ) + refresh_blog_details($id); + + if( $pref == 'spam' ) { + if( $value == 1 ) { + do_action( "make_spam_blog", $id ); + } else { + do_action( "make_ham_blog", $id ); + } + } + + return $value; +} + +function get_blog_status( $id, $pref ) { + global $wpdb; + + $details = get_blog_details( $id, false ); + if( $details ) { + return $details->$pref; + } + return $wpdb->get_var( $wpdb->prepare("SELECT $pref FROM {$wpdb->blogs} WHERE blog_id = %d", $id) ); +} + +function get_last_updated( $deprecated = '', $start = 0, $quantity = 40 ) { + global $wpdb; + return $wpdb->get_results( $wpdb->prepare("SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' AND last_updated != '0000-00-00 00:00:00' ORDER BY last_updated DESC limit %d, %d", $wpdb->siteid, $start, $quantity ) , ARRAY_A ); +} + +function get_most_active_blogs( $num = 10, $display = true ) { + $most_active = get_site_option( "most_active" ); + $update = false; + if( is_array( $most_active ) ) { + if( ( $most_active['time'] + 60 ) < time() ) { // cache for 60 seconds. + $update = true; + } + } else { + $update = true; + } + + if( $update == true ) { + unset( $most_active ); + $blogs = get_blog_list( 0, 'all', false ); // $blog_id -> $details + if( is_array( $blogs ) ) { + reset( $blogs ); + foreach ( (array) $blogs as $key => $details ) { + $most_active[ $details['blog_id'] ] = $details['postcount']; + $blog_list[ $details['blog_id'] ] = $details; // array_slice() removes keys!! + } + arsort( $most_active ); + reset( $most_active ); + foreach ( (array) $most_active as $key => $details ) { + $t[ $key ] = $blog_list[ $key ]; + } + unset( $most_active ); + $most_active = $t; + } + update_site_option( "most_active", $most_active ); + } + + if( $display == true ) { + if( is_array( $most_active ) ) { + reset( $most_active ); + foreach ( (array) $most_active as $key => $details ) { + $url = clean_url("http://" . $details['domain'] . $details['path']); + echo "
  • " . $details['postcount'] . " $url
    • "; + } + } + } + return array_slice( $most_active, 0, $num ); +} + +function get_blog_list( $start = 0, $num = 10, $deprecated = '' ) { + global $wpdb; + + $blogs = get_site_option( "blog_list" ); + $update = false; + if( is_array( $blogs ) ) { + if( ( $blogs['time'] + 60 ) < time() ) { // cache for 60 seconds. + $update = true; + } + } else { + $update = true; + } + + if( $update == true ) { + unset( $blogs ); + $blogs = $wpdb->get_results( $wpdb->prepare("SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' ORDER BY registered DESC", $wpdb->siteid), ARRAY_A ); + + foreach ( (array) $blogs as $details ) { + $blog_list[ $details['blog_id'] ] = $details; + $blog_list[ $details['blog_id'] ]['postcount'] = $wpdb->get_var( "SELECT COUNT(ID) FROM " . $wpdb->base_prefix . $details['blog_id'] . "_posts WHERE post_status='publish' AND post_type='post'" ); + } + unset( $blogs ); + $blogs = $blog_list; + update_site_option( "blog_list", $blogs ); + } + + if( false == is_array( $blogs ) ) + return array(); + + if( $num == 'all' ) { + return array_slice( $blogs, $start, count( $blogs ) ); + } else { + return array_slice( $blogs, $start, $num ); + } +} + +function get_user_count() { + global $wpdb; + + $count_ts = get_site_option( "user_count_ts" ); + if( time() - $count_ts > 3600 ) { + $count = $wpdb->get_var( $wpdb->prepare("SELECT COUNT(ID) as c FROM $wpdb->users WHERE spam = '0' AND deleted = '0'") ); + update_site_option( "user_count", $count ); + update_site_option( "user_count_ts", time() ); + } + + $count = get_site_option( "user_count" ); + + return $count; +} + +function get_blog_count( $id = 0 ) { + global $wpdb; + + if( $id == 0 ) + $id = $wpdb->siteid; + + $count_ts = get_site_option( "blog_count_ts" ); + if( time() - $count_ts > 3600 ) { + $count = $wpdb->get_var( $wpdb->prepare("SELECT COUNT(blog_id) as c FROM $wpdb->blogs WHERE site_id = %d AND spam = '0' AND deleted = '0' and archived = '0'", $id) ); + update_site_option( "blog_count", $count ); + update_site_option( "blog_count_ts", time() ); + } + + $count = get_site_option( "blog_count" ); + + return $count; +} + +function get_blog_post( $blog_id, $post_id ) { + global $wpdb; + + $key = $blog_id . "-" . $post_id; + $post = wp_cache_get( $key, "global-posts" ); + if( $post == false ) { + $post = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM " . $wpdb->get_blog_prefix( $blog_id ) . "posts WHERE ID = %d", $post_id ) ); + wp_cache_add( $key, $post, "global-posts" ); + } + + return $post; +} + +function clear_global_post_cache( $post_id ) { + global $wpdb; + + wp_cache_delete( $wpdb->blogid . '-' . $post_id, 'global-posts' ); +} +add_action( 'publish_post', 'clear_global_post_cache' ); +add_action( 'delete_post', 'clear_global_post_cache' ); + +function add_user_to_blog( $blog_id, $user_id, $role ) { + switch_to_blog($blog_id); + + $user = new WP_User($user_id); + + if ( empty($user) ) + return new WP_Error('user_does_not_exist', __('That user does not exist.')); + + if ( !get_usermeta($user_id, 'primary_blog') ) { + update_usermeta($user_id, 'primary_blog', $blog_id); + $details = get_blog_details($blog_id); + update_usermeta($user_id, 'source_domain', $details->domain); + } + + $user->set_role($role); + + do_action('add_user_to_blog', $user_id, $role, $blog_id); + wp_cache_delete( $user_id, 'users' ); + restore_current_blog(); + return true; +} + +function remove_user_from_blog($user_id, $blog_id = '', $reassign = '') { + global $wpdb; + switch_to_blog($blog_id); + $user_id = (int) $user_id; + do_action('remove_user_from_blog', $user_id, $blog_id); + + // If being removed from the primary blog, set a new primary if the user is assigned + // to multiple blogs. + $primary_blog = get_usermeta($user_id, 'primary_blog'); + if ( $primary_blog == $blog_id ) { + $new_id = ''; + $new_domain = ''; + $blogs = get_blogs_of_user($user_id); + foreach ( (array) $blogs as $blog ) { + if ( $blog->userblog_id == $blog_id ) + continue; + $new_id = $blog->userblog_id; + $new_domain = $blog->domain; + break; + } + + update_usermeta($user_id, 'primary_blog', $new_id); + update_usermeta($user_id, 'source_domain', $new_domain); + } + + // wp_revoke_user($user_id); + $user = new WP_User($user_id); + $user->remove_all_caps(); + + $blogs = get_blogs_of_user($user_id); + if ( count($blogs) == 0 ) { + update_usermeta($user_id, 'primary_blog', ''); + update_usermeta($user_id, 'source_domain', ''); + } + + if( $reassign != '' ) { + $reassign = (int) $reassign; + $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET post_author = %d WHERE post_author = %d", $reassign, $user_id) ); + $wpdb->query( $wpdb->prepare("UPDATE $wpdb->links SET link_owner = %d WHERE link_owner = %d", $reassign, $user_id) ); + } + + restore_current_blog(); +} + +function create_empty_blog( $domain, $path, $weblog_title, $site_id = 1 ) { + $domain = addslashes( $domain ); + $weblog_title = addslashes( $weblog_title ); + + if( empty($path) ) + $path = '/'; + + // Check if the domain has been used already. We should return an error message. + if ( domain_exists($domain, $path, $site_id) ) + return __('error: Blog URL already taken.'); + + // Need to backup wpdb table names, and create a new wp_blogs entry for new blog. + // Need to get blog_id from wp_blogs, and create new table names. + // Must restore table names at the end of function. + + if ( ! $blog_id = insert_blog($domain, $path, $site_id) ) + return __('error: problem creating blog entry'); + + switch_to_blog($blog_id); + install_blog($blog_id); + restore_current_blog(); + + return $blog_id; +} + +function get_blog_permalink( $_blog_id, $post_id ) { + $key = "{$_blog_id}-{$post_id}-blog_permalink"; + $link = wp_cache_get( $key, 'site-options' ); + if( $link == false ) { + switch_to_blog( $_blog_id ); + $link = get_permalink( $post_id ); + restore_current_blog(); + wp_cache_add( $key, $link, 'site-options', 360 ); + } + return $link; +} + +function get_blog_id_from_url( $domain, $path = '/' ) { + global $wpdb; + + $domain = strtolower( $wpdb->escape( $domain ) ); + $path = strtolower( $wpdb->escape( $path ) ); + $id = wp_cache_get( md5( $domain . $path ), 'blog-id-cache' ); + + if( $id == -1 ) { // blog does not exist + return 0; + } elseif( $id ) { + return (int)$id; + } + + $id = $wpdb->get_var( "SELECT blog_id FROM $wpdb->blogs WHERE domain = '$domain' and path = '$path' /* get_blog_id_from_url */" ); + + if ( !$id ) { + wp_cache_set( md5( $domain . $path ), -1, 'blog-id-cache' ); + return false; + } + wp_cache_set( md5( $domain . $path ), $id, 'blog-id-cache' ); + + return $id; +} + +// wpmu admin functions + +function wpmu_admin_do_redirect( $url = '' ) { + $ref = ''; + if ( isset( $_GET['ref'] ) ) + $ref = $_GET['ref']; + if ( isset( $_POST['ref'] ) ) + $ref = $_POST['ref']; + + if( $ref ) { + $ref = wpmu_admin_redirect_add_updated_param( $ref ); + wp_redirect( $ref ); + exit(); + } + if( empty( $_SERVER['HTTP_REFERER'] ) == false ) { + wp_redirect( $_SERVER['HTTP_REFERER'] ); + exit(); + } + + $url = wpmu_admin_redirect_add_updated_param( $url ); + if( isset( $_GET['redirect'] ) ) { + if( substr( $_GET['redirect'], 0, 2 ) == 's_' ) { + $url .= "&action=blogs&s=". wp_specialchars( substr( $_GET['redirect'], 2 ) ); + } + } elseif( isset( $_POST['redirect'] ) ) { + $url = wpmu_admin_redirect_add_updated_param( $_POST['redirect'] ); + } + wp_redirect( $url ); + exit(); +} + +function wpmu_admin_redirect_add_updated_param( $url = '' ) { + if( strpos( $url, 'updated=true' ) === false ) { + if( strpos( $url, '?' ) === false ) { + return $url . '?updated=true'; + } else { + return $url . '&updated=true'; + } + } + return $url; +} + +function is_blog_user( $blog_id = 0 ) { + global $current_user, $wpdb; + + if ( !$blog_id ) + $blog_id = $wpdb->blogid; + + $cap_key = $wpdb->base_prefix . $blog_id . '_capabilities'; + + if ( is_array($current_user->$cap_key) && in_array(1, $current_user->$cap_key) ) + return true; + + return false; +} + +function validate_email( $email, $check_domain = true) { + if (ereg('^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+'.'@'. + '[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.'. + '[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$', $email)) + { + if ($check_domain && function_exists('checkdnsrr')) { + list (, $domain) = explode('@', $email); + + if (checkdnsrr($domain.'.', 'MX') || checkdnsrr($domain.'.', 'A')) { + return true; + } + return false; + } + return true; + } + return false; +} + +function is_email_address_unsafe( $user_email ) { + $banned_names = get_site_option( "banned_email_domains" ); + if ($banned_names && !is_array( $banned_names )) { + $banned_names = explode( "\n", $banned_names); + } + if ( is_array( $banned_names ) && empty( $banned_names ) == false ) { + $email_domain = strtolower( substr( $user_email, 1 + strpos( $user_email, '@' ) ) ); + foreach( (array) $banned_names as $banned_domain ) { + if( $banned_domain == '' ) + continue; + if ( + strstr( $email_domain, $banned_domain ) || + ( + strstr( $banned_domain, '/' ) && + preg_match( $banned_domain, $email_domain ) + ) + ) + return true; + } + } + return false; +} + +function wpmu_validate_user_signup($user_name, $user_email) { + global $wpdb; + + $errors = new WP_Error(); + + $user_name = preg_replace( "/\s+/", '', sanitize_user( $user_name, true ) ); + $user_email = sanitize_email( $user_email ); + + if ( empty( $user_name ) ) + $errors->add('user_name', __("Please enter a username")); + + $maybe = array(); + preg_match( "/[a-z0-9]+/", $user_name, $maybe ); + + if( $user_name != $maybe[0] ) { + $errors->add('user_name', __("Only lowercase letters and numbers allowed")); + } + + $illegal_names = get_site_option( "illegal_names" ); + if( is_array( $illegal_names ) == false ) { + $illegal_names = array( "www", "web", "root", "admin", "main", "invite", "administrator" ); + add_site_option( "illegal_names", $illegal_names ); + } + if( in_array( $user_name, $illegal_names ) == true ) { + $errors->add('user_name', __("That username is not allowed")); + } + + if( is_email_address_unsafe( $user_email ) ) + $errors->add('user_email', __("You cannot use that email address to signup. We are having problems with them blocking some of our email. Please use another email provider.")); + + if( strlen( $user_name ) < 4 ) { + $errors->add('user_name', __("Username must be at least 4 characters")); + } + + if ( strpos( " " . $user_name, "_" ) != false ) + $errors->add('user_name', __("Sorry, usernames may not contain the character '_'!")); + + // all numeric? + $match = array(); + preg_match( '/[0-9]*/', $user_name, $match ); + if ( $match[0] == $user_name ) + $errors->add('user_name', __("Sorry, usernames must have letters too!")); + + if ( !is_email( $user_email ) ) + $errors->add('user_email', __("Please enter a correct email address")); + + if ( !validate_email( $user_email ) ) + $errors->add('user_email', __("Please check your email address.")); + + $limited_email_domains = get_site_option( 'limited_email_domains' ); + if ( is_array( $limited_email_domains ) && empty( $limited_email_domains ) == false ) { + $emaildomain = substr( $user_email, 1 + strpos( $user_email, '@' ) ); + if( in_array( $emaildomain, $limited_email_domains ) == false ) { + $errors->add('user_email', __("Sorry, that email address is not allowed!")); + } + } + + // Check if the username has been used already. + if ( username_exists($user_name) ) + $errors->add('user_name', __("Sorry, that username already exists!")); + + // Check if the email address has been used already. + if ( email_exists($user_email) ) + $errors->add('user_email', __("Sorry, that email address is already used!")); + + // Has someone already signed up for this username? + $signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE user_login = %s", $user_name) ); + if ( $signup != null ) { + $registered_at = mysql2date('U', $signup->registered); + $now = current_time( 'timestamp', true ); + $diff = $now - $registered_at; + // If registered more than two days ago, cancel registration and let this signup go through. + if ( $diff > 172800 ) { + $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->signups WHERE user_login = %s", $user_name) ); + } else { + $errors->add('user_name', __("That username is currently reserved but may be available in a couple of days.")); + } + if( $signup->active == 0 && $signup->user_email == $user_email ) + $errors->add('user_email_used', __("username and email used")); + } + + $signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE user_email = %s", $user_email) ); + if ( $signup != null ) { + $diff = current_time( 'timestamp', true ) - mysql2date('U', $signup->registered); + // If registered more than two days ago, cancel registration and let this signup go through. + if ( $diff > 172800 ) { + $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->signups WHERE user_email = %s", $user_email) ); + } else { + $errors->add('user_email', __("That email address has already been used. Please check your inbox for an activation email. It will become available in a couple of days if you do nothing.")); + } + } + + $result = array('user_name' => $user_name, 'user_email' => $user_email, 'errors' => $errors); + + return apply_filters('wpmu_validate_user_signup', $result); +} + +function wpmu_validate_blog_signup($blogname, $blog_title, $user = '') { + global $wpdb, $domain, $base, $current_site; + + $blogname = preg_replace( "/\s+/", '', sanitize_user( $blogname, true ) ); + $blog_title = strip_tags( $blog_title ); + $blog_title = substr( $blog_title, 0, 50 ); + + $errors = new WP_Error(); + $illegal_names = get_site_option( "illegal_names" ); + if( $illegal_names == false ) { + $illegal_names = array( "www", "web", "root", "admin", "main", "invite", "administrator" ); + add_site_option( "illegal_names", $illegal_names ); + } + + if ( empty( $blogname ) ) + $errors->add('blogname', __("Please enter a blog name")); + + $maybe = array(); + preg_match( "/[a-z0-9]+/", $blogname, $maybe ); + if( $blogname != $maybe[0] ) { + $errors->add('blogname', __("Only lowercase letters and numbers allowed")); + } + if( in_array( $blogname, $illegal_names ) == true ) { + $errors->add('blogname', __("That name is not allowed")); + } + if( strlen( $blogname ) < 4 && !is_site_admin() ) { + $errors->add('blogname', __("Blog name must be at least 4 characters")); + } + + if ( strpos( " " . $blogname, "_" ) != false ) + $errors->add('blogname', __("Sorry, blog names may not contain the character '_'!")); + + // do not allow users to create a blog that conflicts with a page on the main blog. + if ( constant( "VHOST" ) == 'no' && $wpdb->get_var( $wpdb->prepare( "SELECT post_name FROM " . $wpdb->get_blog_prefix( $current_site->blog_id ) . "posts WHERE post_type = 'page' AND post_name = %s", $blogname ) ) ) { + $errors->add( 'blogname', __( "Sorry, you may not use that blog name" ) ); + } + + // all numeric? + $match = array(); + preg_match( '/[0-9]*/', $blogname, $match ); + if ( $match[0] == $blogname ) + $errors->add('blogname', __("Sorry, blog names must have letters too!")); + + $blogname = apply_filters( "newblogname", $blogname ); + + $blog_title = stripslashes( $blog_title ); + + if ( empty( $blog_title ) ) + $errors->add('blog_title', __("Please enter a blog title")); + + // Check if the domain/path has been used already. + if( constant( "VHOST" ) == 'yes' ) { + $mydomain = "$blogname.$domain"; + $path = $base; + } else { + $mydomain = "$domain"; + $path = $base.$blogname.'/'; + } + if ( domain_exists($mydomain, $path) ) + $errors->add('blogname', __("Sorry, that blog already exists!")); + + if ( username_exists( $blogname ) ) { + if ( is_object( $user ) == false || ( is_object($user) && ( $user->user_login != $blogname ) ) ) + $errors->add( 'blogname', __( "Sorry, that blog is reserved!" ) ); + } + + // Has someone already signed up for this domain? + $signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE domain = %s AND path = %s", $mydomain, $path) ); // TODO: Check email too? + if ( ! empty($signup) ) { + $diff = current_time( 'timestamp', true ) - mysql2date('U', $signup->registered); + // If registered more than two days ago, cancel registration and let this signup go through. + if ( $diff > 172800 ) { + $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->signups WHERE domain = %s AND path = %s", $mydomain, $path) ); + } else { + $errors->add('blogname', __("That blog is currently reserved but may be available in a couple days.")); + } + } + + $result = array('domain' => $mydomain, 'path' => $path, 'blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors); + return apply_filters('wpmu_validate_blog_signup', $result); +} + +// Record signup information for future activation. wpmu_validate_signup() should be run +// on the inputs before calling wpmu_signup(). +function wpmu_signup_blog($domain, $path, $title, $user, $user_email, $meta = '') { + global $wpdb; + + $key = substr( md5( time() . rand() . $domain ), 0, 16 ); + $meta = serialize($meta); + $domain = $wpdb->escape($domain); + $path = $wpdb->escape($path); + $title = $wpdb->escape($title); + + $wpdb->insert( $wpdb->signups, array( + 'domain' => $domain, + 'path' => $path, + 'title' => $title, + 'user_login' => $user, + 'user_email' => $user_email, + 'registered' => current_time('mysql', true), + 'activation_key' => $key, + 'meta' => $meta + ) ); + + wpmu_signup_blog_notification($domain, $path, $title, $user, $user_email, $key, $meta); +} + +function wpmu_signup_user($user, $user_email, $meta = '') { + global $wpdb; + + // Format data + $user = preg_replace( "/\s+/", '', sanitize_user( $user, true ) ); + $user_email = sanitize_email( $user_email ); + $key = substr( md5( time() . rand() . $user_email ), 0, 16 ); + $meta = serialize($meta); + + $wpdb->insert( $wpdb->signups, array( + 'domain' => '', + 'path' => '', + 'title' => '', + 'user_login' => $user, + 'user_email' => $user_email, + 'registered' => current_time('mysql', true), + 'activation_key' => $key, + 'meta' => $meta + ) ); + + wpmu_signup_user_notification($user, $user_email, $key, $meta); +} + +// Notify user of signup success. +function wpmu_signup_blog_notification($domain, $path, $title, $user, $user_email, $key, $meta = '') { + global $current_site; + + if( !apply_filters('wpmu_signup_blog_notification', $domain, $path, $title, $user, $user_email, $key, $meta) ) + return false; + + // Send email with activation link. + if( constant( "VHOST" ) == 'no' || $current_site->id != 1 ) { + $activate_url = "http://" . $current_site->domain . $current_site->path . "wp-activate.php?key=$key"; + } else { + $activate_url = "http://{$domain}{$path}wp-activate.php?key=$key"; + } + $activate_url = clean_url($activate_url); + $admin_email = get_site_option( "admin_email" ); + if( $admin_email == '' ) + $admin_email = 'support@' . $_SERVER['SERVER_NAME']; + $from_name = get_site_option( "site_name" ) == '' ? 'WordPress' : wp_specialchars( get_site_option( "site_name" ) ); + $message_headers = "MIME-Version: 1.0\n" . "From: \"{$from_name}\" <{$admin_email}>\n" . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n"; + $message = sprintf( apply_filters( 'wpmu_signup_blog_notification_email', __( "To activate your blog, please click the following link:\n\n%s\n\nAfter you activate, you will receive *another email* with your login.\n\nAfter you activate, you can visit your blog here:\n\n%s" ) ), $activate_url, clean_url( "http://{$domain}{$path}" ), $key ); + // TODO: Don't hard code activation link. + $subject = sprintf( apply_filters( 'wpmu_signup_blog_notification_subject', __( '[%1s] Activate %2s' ) ), $from_name, clean_url( 'http://' . $domain . $path ) ); + wp_mail($user_email, $subject, $message, $message_headers); + return true; +} + +function wpmu_signup_user_notification($user, $user_email, $key, $meta = '') { + global $current_site; + + if( !apply_filters('wpmu_signup_user_notification', $user, $user_email, $key, $meta) ) + return false; + + // Send email with activation link. + $admin_email = get_site_option( "admin_email" ); + if( $admin_email == '' ) + $admin_email = 'support@' . $_SERVER['SERVER_NAME']; + $from_name = get_site_option( "site_name" ) == '' ? 'WordPress' : wp_specialchars( get_site_option( "site_name" ) ); + $message_headers = "MIME-Version: 1.0\n" . "From: \"{$from_name}\" <{$admin_email}>\n" . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n"; + $message = sprintf( apply_filters( 'wpmu_signup_user_notification_email', __( "To activate your user, please click the following link:\n\n%s\n\nAfter you activate, you will receive *another email* with your login.\n\n" ) ), site_url( "wp-activate.php?key=$key" ), $key ); + // TODO: Don't hard code activation link. + $subject = sprintf( __( apply_filters( 'wpmu_signup_user_notification_subject', '[%1s] Activate %2s' ) ), $from_name, $user); + wp_mail($user_email, $subject, $message, $message_headers); + return true; +} + +function wpmu_activate_signup($key) { + global $wpdb, $current_site; + + $signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE activation_key = %s", $key) ); + + if ( empty($signup) ) + return new WP_Error('invalid_key', __('Invalid activation key.')); + + if ( $signup->active ) + return new WP_Error('already_active', __('The blog is already active.'), $signup); + + $meta = unserialize($signup->meta); + $user_login = $wpdb->escape($signup->user_login); + $user_email = $wpdb->escape($signup->user_email); + wpmu_validate_user_signup($user_login, $user_email); + $password = generate_random_password(); + + $user_id = username_exists($user_login); + + if ( ! $user_id ) + $user_id = wpmu_create_user($user_login, $password, $user_email); + else + $user_already_exists = true; + + if ( ! $user_id ) + return new WP_Error('create_user', __('Could not create user'), $signup); + + $now = current_time('mysql', true); + + if ( empty($signup->domain) ) { + $wpdb->update( $wpdb->signups, array('active' => 1, 'activated' => $now), array('activation_key' => $key) ); + if ( isset( $user_already_exists ) ) + return new WP_Error( 'user_already_exists', __( 'That username is already activated.' ), $signup); + wpmu_welcome_user_notification($user_id, $password, $meta); + $user_site = get_site_option( 'dashboard_blog', $current_site->blog_id ); + if ( $user_site == false ) { + add_user_to_blog( '1', $user_id, get_site_option( 'default_user_role', 'subscriber' ) ); + } else { + add_user_to_blog( $user_site, $user_id, get_site_option( 'default_user_role', 'subscriber' ) ); + } + add_new_user_to_blog( $user_id, $user_email, $meta ); + do_action('wpmu_activate_user', $user_id, $password, $meta); + return array('user_id' => $user_id, 'password' => $password, 'meta' => $meta); + } + + wpmu_validate_blog_signup($signup->domain, $signup->title); + $blog_id = wpmu_create_blog( $signup->domain, $signup->path, $signup->title, $user_id, $meta, $wpdb->siteid ); + + // TODO: What to do if we create a user but cannot create a blog? + if ( is_wp_error($blog_id) ) { + // If blog is taken, that means a previous attempt to activate this blog failed in between creating the blog and + // setting the activation flag. Let's just set the active flag and instruct the user to reset their password. + if ( 'blog_taken' == $blog_id->get_error_code() ) { + $blog_id->add_data( $signup ); + $wpdb->update( $wpdb->signups, array( 'active' => 1, 'activated' => $now ), array( 'activation_key' => $key ) ); + } + + return $blog_id; + } + + $wpdb->update( $wpdb->signups, array('active' => 1, 'activated' => $now), array('activation_key' => $key) ); + + wpmu_welcome_notification($blog_id, $user_id, $password, $signup->title, $meta); + + do_action('wpmu_activate_blog', $blog_id, $user_id, $password, $signup->title, $meta); + + return array('blog_id' => $blog_id, 'user_id' => $user_id, 'password' => $password, 'title' => $signup->title, 'meta' => $meta); +} + +function generate_random_password( $len = 8 ) { + $random_password = substr(md5(uniqid(microtime())), 0, intval( $len ) ); + $random_password = apply_filters('random_password', $random_password); + return $random_password; +} + +function wpmu_create_user( $user_name, $password, $email) { + $user_name = preg_replace( "/\s+/", '', sanitize_user( $user_name, true ) ); + if ( username_exists($user_name) ) + return false; + + // Check if the email address has been used already. + if ( email_exists($email) ) + return false; + + $user_id = wp_create_user( $user_name, $password, $email ); + $user = new WP_User($user_id); + + // Newly created users have no roles or caps until they are added to a blog. + update_user_option($user_id, 'capabilities', ''); + update_user_option($user_id, 'user_level', ''); + + do_action( 'wpmu_new_user', $user_id ); + + return $user_id; +} + +function wpmu_create_blog($domain, $path, $title, $user_id, $meta = '', $site_id = 1) { + $domain = preg_replace( "/\s+/", '', sanitize_user( $domain, true ) ); + if( constant( 'VHOST' ) == 'yes' ) + $domain = str_replace( '@', '', $domain ); + $title = strip_tags( $title ); + $user_id = (int) $user_id; + + if( empty($path) ) + $path = '/'; + + // Check if the domain has been used already. We should return an error message. + if ( domain_exists($domain, $path, $site_id) ) + return new WP_Error('blog_taken', __('Blog already exists.')); + + if ( !defined("WP_INSTALLING") ) + define( "WP_INSTALLING", true ); + + if ( ! $blog_id = insert_blog($domain, $path, $site_id) ) + return new WP_Error('insert_blog', __('Could not create blog.')); + + switch_to_blog($blog_id); + + install_blog($blog_id, $title); + + install_blog_defaults($blog_id, $user_id); + + add_user_to_blog($blog_id, $user_id, 'administrator'); + + if ( is_array($meta) ) foreach ($meta as $key => $value) { + if( $key == 'public' || $key == 'archived' || $key == 'mature' || $key == 'spam' || $key == 'deleted' || $key == 'lang_id' ) { + update_blog_status( $blog_id, $key, $value ); + } else { + update_option( $key, $value ); + } + } + + add_option( 'WPLANG', get_site_option( 'WPLANG' ) ); + + update_option( 'blog_public', $meta['public'] ); + + if ( !is_site_admin() && get_usermeta( $user_id, 'primary_blog' ) == get_site_option( 'dashboard_blog', 1 ) ) + update_usermeta( $user_id, 'primary_blog', $blog_id ); + + restore_current_blog(); + + do_action( 'wpmu_new_blog', $blog_id, $user_id ); + + return $blog_id; +} + +function newblog_notify_siteadmin( $blog_id, $deprecated = '' ) { + global $current_site; + if( get_site_option( 'registrationnotification' ) != 'yes' ) + return false; + + $email = get_site_option( 'admin_email' ); + if( is_email($email) == false ) + return false; + + $options_site_url = clean_url("http://{$current_site->domain}{$current_site->path}wp-admin/wpmu-options.php"); + + switch_to_blog( $blog_id ); + $blogname = get_option( 'blogname' ); + $siteurl = get_option( 'siteurl' ); + restore_current_blog(); + + $msg = sprintf( __( "New Blog: %1s +URL: %2s +Remote IP: %3s + +Disable these notifications: %4s"), $blogname, $siteurl, $_SERVER['REMOTE_ADDR'], $options_site_url); + $msg = apply_filters( 'newblog_notify_siteadmin', $msg ); + + wp_mail( $email, sprintf( __( "New Blog Registration: %s" ), $siteurl ), $msg ); + return true; +} + +function newuser_notify_siteadmin( $user_id ) { + global $current_site; + if( get_site_option( 'registrationnotification' ) != 'yes' ) + return false; + + $email = get_site_option( 'admin_email' ); + if( is_email($email) == false ) + return false; + $user = new WP_User($user_id); + + $options_site_url = clean_url("http://{$current_site->domain}{$current_site->path}wp-admin/wpmu-options.php"); + $msg = sprintf(__("New User: %1s +Remote IP: %2s + +Disable these notifications: %3s"), $user->user_login, $_SERVER['REMOTE_ADDR'], $options_site_url); + + $msg = apply_filters( 'newuser_notify_siteadmin', $msg ); + wp_mail( $email, sprintf(__("New User Registration: %s"), $user->user_login), $msg ); + return true; +} + +function domain_exists($domain, $path, $site_id = 1) { + global $wpdb; + return $wpdb->get_var( $wpdb->prepare("SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s AND site_id = %d", $domain, $path, $site_id) ); +} + +function insert_blog($domain, $path, $site_id) { + global $wpdb; + + $path = trailingslashit($path); + $site_id = (int) $site_id; + + $result = $wpdb->insert( $wpdb->blogs, array('site_id' => $site_id, 'domain' => $domain, 'path' => $path, 'registered' => current_time('mysql')) ); + if ( ! $result ) + return false; + + refresh_blog_details($wpdb->insert_id); + return $wpdb->insert_id; +} + +// Install an empty blog. wpdb should already be switched. +function install_blog($blog_id, $blog_title = '') { + global $wpdb, $table_prefix, $wp_roles; + $wpdb->suppress_errors(); + + // Cast for security + $blog_id = (int) $blog_id; + + require_once( ABSPATH . 'wp-admin/includes/upgrade.php'); + + if ( $wpdb->get_results("SELECT ID FROM $wpdb->posts") ) + die(__('

    Already Installed

    You appear to have already installed WordPress. To reinstall please clear your old database tables first.

    ') . ''); + $wpdb->suppress_errors( false); + + $url = get_blogaddress_by_id($blog_id); + + // Set everything up + make_db_current_silent(); + populate_options(); + populate_roles(); + $wp_roles->_init(); + + // fix url. + update_option('siteurl', $url); + update_option('home', $url); + update_option('fileupload_url', $url . "files" ); + update_option('upload_path', "wp-content/blogs.dir/" . $blog_id . "/files"); + update_option('blogname', stripslashes( $blog_title ) ); + update_option('admin_email', ''); + $wpdb->update( $wpdb->options, array('option_value' => ''), array('option_name' => 'admin_email') ); + + // Default category + $wpdb->insert( $wpdb->terms, array('term_id' => 1, 'name' => __('Uncategorized'), 'slug' => sanitize_title(__('Uncategorized')), 'term_group' => 0) ); + $wpdb->insert( $wpdb->term_taxonomy, array('term_id' => 1, 'taxonomy' => 'category', 'description' => '', 'parent' => 0, 'count' => 1) ); + + // Default link category + $cat_name = __('Blogroll'); + $cat_slug = sanitize_title($cat_name); + + $blogroll_id = $wpdb->get_var( $wpdb->prepare( "SELECT cat_ID FROM {$wpdb->sitecategories} WHERE category_nicename = %s", $cat_slug ) ); + if( $blogroll_id == null ) { + $wpdb->insert( $wpdb->sitecategories, array('cat_ID' => 0, 'cat_name' => $cat_name, 'category_nicename' => $cat_slug, 'last_updated' => current_time('mysql', true)) ); + $blogroll_id = $wpdb->insert_id; + } + $wpdb->insert( $wpdb->terms, array('term_id' => $blogroll_id, 'name' => $cat_name, 'slug' => $cat_slug, 'term_group' => 0) ); + $wpdb->insert( $wpdb->term_taxonomy, array('term_id' => $blogroll_id, 'taxonomy' => 'link_category', 'description' => '', 'parent' => 0, 'count' => 2) ); + update_option('default_link_category', $blogroll_id); + + // remove all perms + $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE meta_key = %s", $table_prefix.'user_level') ); + $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE meta_key = %s", $table_prefix.'capabilities') ); + + $wpdb->suppress_errors( false ); +} + +// should be switched already as $blog_id is ignored. +function install_blog_defaults($blog_id, $user_id) { + global $wpdb, $wp_rewrite, $current_site, $table_prefix; + + $wpdb->suppress_errors(); + + // Cast for security + $user_id = (int) $user_id; + $blog_id = (int) $blog_id; + + // Default links + $wpdb->insert( $wpdb->links, array( 'link_url' => 'http://wordpress.com/', 'link_name' => 'WordPress.com', 'link_owner' => $user_id, 'link_rss' => 'http://en.blog.wordpress.com/feed/', 'link_notes' => '' ) ); + $wpdb->insert( $wpdb->links, array( 'link_url' => 'http://wordpress.org/', 'link_name' => 'WordPress.org', 'link_owner' => $user_id, 'link_rss' => 'http://wordpress.org/development/feed/', 'link_notes' => '' ) ); + $wpdb->insert( $wpdb->term_relationships, array('object_id' => 1, 'term_taxonomy_id' => 2)); + $wpdb->insert( $wpdb->term_relationships, array('object_id' => 2, 'term_taxonomy_id' => 2)); + + // First post + $now = date('Y-m-d H:i:s'); + $now_gmt = gmdate('Y-m-d H:i:s'); + $first_post = get_site_option( 'first_post' ); + if( $first_post == false ) { + $first_post = stripslashes( __( 'Welcome to SITE_NAME. This is your first post. Edit or delete it, then start blogging!' ) ); + } + $first_post = str_replace( "SITE_URL", clean_url("http://" . $current_site->domain . $current_site->path), $first_post ); + $first_post = str_replace( "SITE_NAME", $current_site->site_name, $first_post ); + $wpdb->insert( $wpdb->posts, array( + 'post_author' => $user_id, + 'post_date' => $now, + 'post_date_gmt' => $now_gmt, + 'post_content' => stripslashes( $first_post ), + 'post_excerpt' => '', + 'post_title' => __('Hello world!'), + 'post_name' => __('hello-world'), + 'post_modified' => $now, + 'post_modified_gmt' => $now_gmt, + 'comment_count' => 1, + 'to_ping' => '', + 'pinged' => '', + 'post_content_filtered' => '' + ) ); + $wpdb->insert( $wpdb->term_relationships, array('object_id' => 1, 'term_taxonomy_id' => 1)); + update_option( "post_count", 1 ); + + // First page + $wpdb->insert( $wpdb->posts, array( + 'post_author' => $user_id, + 'post_date' => $now, + 'post_date_gmt' => $now_gmt, + 'post_content' => get_site_option( 'first_page' ), + 'post_excerpt' => '', + 'post_title' => __('About'), + 'post_name' => __('about'), + 'post_modified' => $now, + 'post_modified_gmt' => $now_gmt, + 'post_status' => 'publish', + 'post_type' => 'page', + 'to_ping' => '', + 'pinged' => '', + 'post_content_filtered' => '' + ) ); + + // Flush rules to pick up the new page. + $wp_rewrite->init(); + $wp_rewrite->flush_rules(); + + // Default comment + $wpdb->insert( $wpdb->comments, array( + 'comment_post_ID' => '1', + 'comment_author' => __( get_site_option( 'first_comment_author' ) ), + 'comment_author_email' => '', + 'comment_author_url' => get_site_option( 'first_comment_url' ), + 'comment_author_IP' => '127.0.0.1', + 'comment_date' => $now, + 'comment_date_gmt' => $now_gmt, + 'comment_content' => __( get_site_option( 'first_comment' ) ) + ) ); + + $user = new WP_User($user_id); + $wpdb->update( $wpdb->options, array('option_value' => $user->user_email), array('option_name' => 'admin_email') ); + + // Remove all perms except for the login user. + $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix.'user_level') ); + $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix.'capabilities') ); + + // Delete any caps that snuck into the previously active blog. (Hardcoded to blog 1 for now.) TODO: Get previous_blog_id. + if ( !is_site_admin( $user->user_login ) && $user_id != 1 ) + $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $wpdb->base_prefix.'1_capabilities') ); + + $wpdb->suppress_errors( false ); +} + +function wpmu_welcome_notification($blog_id, $user_id, $password, $title, $meta = '') { + global $current_site; + + if( !apply_filters('wpmu_welcome_notification', $blog_id, $user_id, $password, $title, $meta) ) + return false; + + $welcome_email = stripslashes( get_site_option( 'welcome_email' ) ); + if( $welcome_email == false ) + $welcome_email = stripslashes( __( "Dear User, + +Your new SITE_NAME blog has been successfully set up at: +BLOG_URL + +You can log in to the administrator account with the following information: +Username: USERNAME +Password: PASSWORD +Login Here: BLOG_URLwp-login.php + +We hope you enjoy your new weblog. +Thanks! + +--The WordPress Team +SITE_NAME" ) ); + + $url = get_blogaddress_by_id($blog_id); + $user = new WP_User($user_id); + + $welcome_email = str_replace( "SITE_NAME", $current_site->site_name, $welcome_email ); + $welcome_email = str_replace( "BLOG_TITLE", $title, $welcome_email ); + $welcome_email = str_replace( "BLOG_URL", $url, $welcome_email ); + $welcome_email = str_replace( "USERNAME", $user->user_login, $welcome_email ); + $welcome_email = str_replace( "PASSWORD", $password, $welcome_email ); + + $welcome_email = apply_filters( "update_welcome_email", $welcome_email, $blog_id, $user_id, $password, $title, $meta); + $admin_email = get_site_option( "admin_email" ); + if( $admin_email == '' ) + $admin_email = 'support@' . $_SERVER['SERVER_NAME']; + $from_name = get_site_option( "site_name" ) == '' ? 'WordPress' : wp_specialchars( get_site_option( "site_name" ) ); + $message_headers = "MIME-Version: 1.0\n" . "From: \"{$from_name}\" <{$admin_email}>\n" . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n"; + $message = $welcome_email; + if( empty( $current_site->site_name ) ) + $current_site->site_name = "WordPress MU"; + $subject = apply_filters( 'update_welcome_subject', sprintf(__('New %1$s Blog: %2$s'), $current_site->site_name, stripslashes( $title ) ) ); + wp_mail($user->user_email, $subject, $message, $message_headers); + return true; +} + +function wpmu_welcome_user_notification($user_id, $password, $meta = '') { + global $current_site; + + if( !apply_filters('wpmu_welcome_user_notification', $user_id, $password, $meta) ) + return false; + + $welcome_email = get_site_option( 'welcome_user_email' ); + + $user = new WP_User($user_id); + + $welcome_email = apply_filters( "update_welcome_user_email", $welcome_email, $user_id, $password, $meta); + $welcome_email = str_replace( "SITE_NAME", $current_site->site_name, $welcome_email ); + $welcome_email = str_replace( "USERNAME", $user->user_login, $welcome_email ); + $welcome_email = str_replace( "PASSWORD", $password, $welcome_email ); + $welcome_email = str_replace( "LOGINLINK", wp_login_url(), $welcome_email ); + + $admin_email = get_site_option( "admin_email" ); + if( $admin_email == '' ) + $admin_email = 'support@' . $_SERVER['SERVER_NAME']; + $from_name = get_site_option( "site_name" ) == '' ? 'WordPress' : wp_specialchars( get_site_option( "site_name" ) ); + $message_headers = "MIME-Version: 1.0\n" . "From: \"{$from_name}\" <{$admin_email}>\n" . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n"; + $message = $welcome_email; + if( empty( $current_site->site_name ) ) + $current_site->site_name = "WordPress MU"; + $subject = apply_filters( 'update_welcome_user_subject', sprintf(__('New %1$s User: %2$s'), $current_site->site_name, $user->user_login) ); + wp_mail($user->user_email, $subject, $message, $message_headers); + return true; +} + +function get_current_site() { + global $current_site; + return $current_site; +} + +function get_user_id_from_string( $string ) { + global $wpdb; + + $user_id = 0; + if ( is_email( $string ) ) { + $user = get_user_by_email($string); + if ( $user ) + $user_id = $user->ID; + } elseif ( is_numeric( $string ) ) { + $user_id = $string; + } else { + $user = get_userdatabylogin($string); + if ( $user ) + $user_id = $user->ID; + } + + return $user_id; +} + +function get_most_recent_post_of_user( $user_id ) { + global $wpdb; + + $user_blogs = get_blogs_of_user( (int) $user_id ); + $most_recent_post = array(); + + // Walk through each blog and get the most recent post + // published by $user_id + foreach ( (array) $user_blogs as $blog ) { + $recent_post = $wpdb->get_row( $wpdb->prepare("SELECT ID, post_date_gmt FROM {$wpdb->base_prefix}{$blog->userblog_id}_posts WHERE post_author = %d AND post_type = 'post' AND post_status = 'publish' ORDER BY post_date_gmt DESC LIMIT 1", $user_id ), ARRAY_A); + + // Make sure we found a post + if ( isset($recent_post['ID']) ) { + $post_gmt_ts = strtotime($recent_post['post_date_gmt']); + + // If this is the first post checked or if this post is + // newer than the current recent post, make it the new + // most recent post. + if ( + !isset($most_recent_post['post_gmt_ts']) + || ($post_gmt_ts > $most_recent_post['post_gmt_ts']) + ) { + $most_recent_post = array( + 'blog_id' => $blog->userblog_id, + 'post_id' => $recent_post['ID'], + 'post_date_gmt' => $recent_post['post_date_gmt'], + 'post_gmt_ts' => $post_gmt_ts + ); + } + } + } + + return $most_recent_post; +} + +/* Misc functions */ +function fix_upload_details( $uploads ) { + $uploads['url'] = str_replace( UPLOADS, "files", $uploads['url'] ); + $uploads['baseurl'] = str_replace( UPLOADS, "files", $uploads['baseurl'] ); + return $uploads; +} + +function get_dirsize( $directory ) { + $dirsize = get_transient( 'dirsize_cache' ); + if ( is_array( $dirsize ) && isset( $dirsize[ $directory ][ 'size' ] ) ) { + return $dirsize[ $directory ][ 'size' ]; + } + if ( false == is_array( $dirsize ) ) { + $dirsize = array(); + } + $dirsize[ $directory ][ 'size' ] = recurse_dirsize( $directory ); + + set_transient( 'dirsize_cache', $dirsize, 3600 ); + return $dirsize[ $directory ][ 'size' ]; +} + +function clear_dirsize_cache( $file = true ) { + delete_transient( 'dirsize_cache' ); + return $file; +} +add_filter( 'wp_handle_upload', 'clear_dirsize_cache' ); +add_action( 'delete_attachment', 'clear_dirsize_cache' ); + +function recurse_dirsize( $directory ) { + $size = 0; + if(substr($directory,-1) == '/') $directory = substr($directory,0,-1); + if(!file_exists($directory) || !is_dir($directory) || !is_readable($directory)) return false; + if($handle = opendir($directory)) { + while(($file = readdir($handle)) !== false) { + $path = $directory.'/'.$file; + if($file != '.' && $file != '..') { + if(is_file($path)) { + $size += filesize($path); + } elseif(is_dir($path)) { + $handlesize = recurse_dirsize($path); + if($handlesize >= 0) { + $size += $handlesize; + } else { + return false; + } + } + } + } + closedir($handle); + } + return $size; +} + +function upload_is_user_over_quota( $echo = true ) { + if ( get_site_option( 'upload_space_check_disabled' ) ) { + return true; + } + $spaceAllowed = get_space_allowed(); + if(empty($spaceAllowed) || !is_numeric($spaceAllowed)) + $spaceAllowed = 10; // Default space allowed is 10 MB + + $dirName = BLOGUPLOADDIR; + $size = get_dirsize($dirName) / 1024 / 1024; + + if( ($spaceAllowed-$size) < 0 ) { + if( $echo ) + _e( "Sorry, you have used your space allocation. Please delete some files to upload more files." ); //No space left + return true; + } else { + return false; + } +} + +function check_upload_mimes($mimes) { + $site_exts = explode( " ", get_site_option( "upload_filetypes" ) ); + foreach ( $site_exts as $ext ) { + foreach ( $mimes as $ext_pattern => $mime ) { + if( $ext != '' && strpos( $ext_pattern, $ext ) !== false ) { + $site_mimes[$ext_pattern] = $mime; + } + } + } + return $site_mimes; +} + +function update_posts_count( $deprecated = '' ) { + global $wpdb; + update_option( "post_count", (int) $wpdb->get_var( "SELECT COUNT(ID) FROM {$wpdb->posts} WHERE post_status = 'publish' and post_type = 'post'" ) ); +} + +function wpmu_log_new_registrations( $blog_id, $user_id ) { + global $wpdb; + $user = new WP_User( (int) $user_id ); + $wpdb->insert( $wpdb->registration_log, array('email' => $user->user_email, 'IP' => preg_replace( '/[^0-9., ]/', '',$_SERVER['REMOTE_ADDR'] ), 'blog_id' => $blog_id, 'date_registered' => current_time('mysql')) ); +} + +function fix_import_form_size( $size ) { + if( upload_is_user_over_quota( false ) == true ) { + return 0; + } + + $spaceAllowed = 1024 * 1024 * get_space_allowed(); + $dirName = BLOGUPLOADDIR; + $dirsize = get_dirsize($dirName) ; + if( $size > $spaceAllowed - $dirsize ) { + return $spaceAllowed - $dirsize; // remaining space + } else { + return $size; // default + } +} + +if ( !function_exists('graceful_fail') ) : +function graceful_fail( $message ) { + $message = apply_filters('graceful_fail', $message); + $message_template = apply_filters( 'graceful_fail_template', +' + + +Error! + + + +

    %s

    + +' ); + die( sprintf( $message_template, $message ) ); +} +endif; + +/* Delete blog */ +class delete_blog { + function delete_blog() { + $this->reallydeleteblog = false; + add_action('admin_menu', array(&$this, 'admin_menu')); + add_action('admin_footer', array(&$this, 'admin_footer')); + } + + function admin_footer() { + global $wpdb, $current_blog, $current_site; + if( $current_blog->domain . $current_blog->path == $current_site->domain . $current_site->path ) + return false; + + if( $this->reallydeleteblog == true ) { + wpmu_delete_blog( $wpdb->blogid ); + } + } + + function admin_menu() { + global $current_blog, $current_site; + if( $current_blog->domain . $current_blog->path != $current_site->domain . $current_site->path ) + add_submenu_page('options-general.php', __('Delete Blog'), __('Delete Blog'), 'manage_options', 'delete-blog', array(&$this, 'plugin_content')); + } + + function plugin_content() { + global $current_blog, $current_site; + $this->delete_blog_hash = get_settings('delete_blog_hash'); + echo '

    ' . __('Delete Blog') . '

    '; + if( $_POST['action'] == "deleteblog" && $_POST['confirmdelete'] == '1' ) { + $hash = substr( md5( $_SERVER['REQUEST_URI'] . time() ), 0, 6 ); + update_option( "delete_blog_hash", $hash ); + $url_delete = get_option( "siteurl" ) . "/wp-admin/options-general.php?page=delete-blog&h=" . $hash; + $msg = __("Dear User, +You recently clicked the 'Delete Blog' link on your blog and filled in a +form on that page. +If you really want to delete your blog, click the link below. You will not +be asked to confirm again so only click this link if you are 100% certain: +URL_DELETE + +If you delete your blog, please consider opening a new blog here +some time in the future! (But remember your current blog and username +are gone forever.) + +Thanks for using the site, +Webmaster +SITE_NAME +"); + $msg = str_replace( "URL_DELETE", $url_delete, $msg ); + $msg = str_replace( "SITE_NAME", $current_site->site_name, $msg ); + wp_mail( get_option( "admin_email" ), "[ " . get_option( "blogname" ) . " ] ".__("Delete My Blog"), $msg ); + ?> +

    + reallydeleteblog = true; + echo "

    " . sprintf(__('Thank you for using %s, your blog has been deleted. Happy trails to you until we meet again.'), $current_site->site_name) . "

    "; + } else { + $this->reallydeleteblog = false; + echo "

    " . __("I'm sorry, the link you clicked is stale. Please select another option.") . "

    "; + } + } else { +?> +

    Delete My Blog you will be sent an email with a link in it. Click on this link to delete your blog.'), $current_site->site_name); ?>

    +

    +
    + + +

    +

    ' />

    +
    +"; + } +} +$delete_blog_obj = new delete_blog(); + +/* Global Categories */ +function global_terms( $term_id, $deprecated = '' ) { + global $wpdb; + + $term_id = intval( $term_id ); + $c = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->terms WHERE term_id = %d", $term_id ) ); + + $global_id = $wpdb->get_var( $wpdb->prepare( "SELECT cat_ID FROM $wpdb->sitecategories WHERE category_nicename = %s", $c->slug ) ); + if ( $global_id == null ) { + $wpdb->insert( $wpdb->sitecategories, array('cat_name' => $c->name, 'category_nicename' => $c->slug) ); + $global_id = $wpdb->insert_id; + } + + if ( $global_id == $term_id ) + return $global_id; + + if( get_option( 'default_category' ) == $term_id ) + update_option( 'default_category', $global_id ); + + $wpdb->update( $wpdb->terms, array('term_id' => $global_id), array('term_id' => $term_id) ); + $wpdb->update( $wpdb->term_taxonomy, array('term_id' => $global_id), array('term_id' => $term_id) ); + $wpdb->update( $wpdb->term_taxonomy, array('parent' => $global_id), array('parent' => $term_id) ); + + clean_term_cache($term_id); + + return $global_id; +} + +function redirect_this_site( $deprecated = '' ) { + global $current_site; + return array( $current_site->domain ); +} + +function upload_is_file_too_big( $upload ) { + if( is_array( $upload ) == false || defined( 'WP_IMPORTING' ) ) + return $upload; + if( strlen( $upload[ 'bits' ] ) > ( 1024 * get_site_option( 'fileupload_maxk', 1500 ) ) ) { + return sprintf(__( "This file is too big. Files must be less than %dKb in size.
    " ), get_site_option( 'fileupload_maxk', 1500 )); + } + + return $upload; +} + +function wordpressmu_authenticate_siteadmin( $user, $password = '' ) { + if( is_site_admin( $user->user_login ) == false && ( $primary_blog = get_usermeta( $user->user_id, "primary_blog" ) ) ) { + $details = get_blog_details( $primary_blog ); + if( is_object( $details ) && $details->spam == 1 ) { + return new WP_Error('blog_suspended', __('Blog Suspended.')); + } + } + return $user; +} + +function wordpressmu_wp_mail_from( $email ) { + if( strpos( $email, 'wordpress@' ) !== false ) + $email = get_option( 'admin_email' ); + return $email; +} + +/* +XMLRPC getUsersBlogs() for a multiblog environment +http://trac.mu.wordpress.org/attachment/ticket/551/xmlrpc-mu.php +*/ +function wpmu_blogger_getUsersBlogs($args) { + global $current_blog; + $domain = $current_blog->domain; + $path = $current_blog->path . 'xmlrpc.php'; + + $rpc = new IXR_Client("http://{$domain}{$path}"); + $rpc->query('wp.getUsersBlogs', $args[1], $args[2]); + $blogs = $rpc->getResponse(); + + if ( isset($blogs['faultCode']) ) { + return new IXR_Error($blogs['faultCode'], $blogs['faultString']); + } + + if ( $_SERVER['HTTP_HOST'] == $domain && $_SERVER['REQUEST_URI'] == $path ) { + return $blogs; + } else { + foreach ( (array) $blogs as $blog ) { + if ( strpos($blog['url'], $_SERVER['HTTP_HOST']) ) + return array($blog); + } + return array(); + } +} + +function attach_wpmu_xmlrpc($methods) { + $methods['blogger.getUsersBlogs'] = 'wpmu_blogger_getUsersBlogs'; + return $methods; +} + +function mu_locale( $locale ) { + if( defined('WP_INSTALLING') == false ) { + $mu_locale = get_option('WPLANG'); + if( $mu_locale === false ) + $mu_locale = get_site_option('WPLANG'); + + if( $mu_locale !== false ) + return $mu_locale; + } + return $locale; +} + +function signup_nonce_fields() { + $id = mt_rand(); + echo ""; + wp_nonce_field('signup_form_' . $id, '_signup_form', false); +} + +function signup_nonce_check( $result ) { + if( !strpos( $_SERVER[ 'PHP_SELF' ], 'wp-signup.php' ) ) + return $result; + + if ( wp_create_nonce('signup_form_' . $_POST[ 'signup_form_id' ]) != $_POST['_signup_form'] ) + wp_die( __('Please try again!') ); + + return $result; +} + +function maybe_redirect_404() { + global $current_site; + if( is_main_blog() && is_404() && defined( 'NOBLOGREDIRECT' ) && constant( 'NOBLOGREDIRECT' ) != '' ) { + $destination = constant( 'NOBLOGREDIRECT' ); + if ( $destination == '%siteurl%' ) + $destination = $current_site->domain . $current_site->path; + wp_redirect( $destination ); + exit(); + } +} + +function remove_tinymce_media_button( $buttons ) { + unset( $buttons[ array_search( 'media', $buttons ) ] ); + return $buttons; +} + +function maybe_add_existing_user_to_blog() { + if ( false === strpos( $_SERVER[ 'REQUEST_URI' ], '/newbloguser/' ) ) { + return false; + } + + $parts = explode( '/', $_SERVER[ 'REQUEST_URI' ] ); + $key = array_pop( $parts ); + if ( $key == '' ) + $key = array_pop( $parts ); + $details = get_option( "new_user_" . $key ); + add_existing_user_to_blog( $details ); + delete_option( 'new_user_' . $key ); + wp_die( sprintf(__('You have been added to this blog. Please visit the homepage or login using your username and password.'), site_url(), admin_url() ) ); +} + +function add_existing_user_to_blog( $details = false ) { + if ( is_array( $details ) ) { + add_user_to_blog( '', $details[ 'user_id' ], $details[ 'role' ] ); + do_action( "added_existing_user", $details[ 'user_id' ] ); + } +} + +function add_new_user_to_blog( $user_id, $email, $meta ) { + global $current_site; + if( $meta[ 'add_to_blog' ] ) { + $blog_id = $meta[ 'add_to_blog' ]; + $role = $meta[ 'new_role' ]; + remove_user_from_blog($user_id, $current_site->blogid); // remove user from main blog. + add_user_to_blog( $blog_id, $user_id, $role ); + update_usermeta( $user_id, 'primary_blog', $blog_id ); + } +} + +function fix_phpmailer_messageid( $phpmailer ) { + global $current_site; + $phpmailer->Hostname = $current_site->domain; +} + +function is_user_spammy( $username = 0 ) { + if( $username == 0 ) { + global $current_user; + $user_id = $current_user->ID; + } else { + $user_id = get_user_id_from_string( $username ); + } + $u = new WP_User( $user_id ); + if( $u->spam == 1 ) + return true; + return false; +} + +function login_spam_check( $user, $password ) { + if( is_user_spammy( $user->ID ) ) + return new WP_Error('invalid_username', __('ERROR: your account has been marked as a spammer.')); + return $user; +} +add_action( 'wp_authenticate_user', 'login_spam_check', 10, 2 ); + +function update_blog_public( $old_value, $value ) { + global $wpdb; + do_action('update_blog_public'); + update_blog_status( $wpdb->blogid, 'public', (int) $value ); +} +add_action('update_option_blog_public', 'update_blog_public', 10, 2); + +function strtolower_usernames( $username, $raw, $strict ) { + return strtolower( $username ); +} + +/* Short circuit the update checks. Make sure update informtion is + stored in wp_sitemeta rather than the options table of individual blogs */ + +// update_plugins (transient) +function site_delete_update_plugins() { + return update_site_option( 'update_plugins', false ); +} +add_action( 'delete_transient_update_plugins', 'site_delete_update_plugins' ); + +function site_pre_update_plugins() { + return get_site_option( 'update_plugins' ); +} +add_filter( 'pre_transient_update_plugins', 'site_pre_update_plugins' ); + +function site_pre_set_transient_update_plugins( $value ) { + update_site_option( 'update_plugins', $value ); + return $value; +} +add_filter( 'pre_set_transient_update_plugins', 'site_pre_set_transient_update_plugins' ); + +add_action( 'add_option__transient_update_plugins', 'site_add_option__transient_update'); + +// update_themes (transient) +function site_delete_update_themes() { + return update_site_option( 'update_themes', false ); +} +add_action( 'delete_transient_update_themes', 'site_delete_update_themes' ); + +function site_pre_update_themes() { + return get_site_option( 'update_themes' ); +} +add_filter( 'pre_transient_update_themes', 'site_pre_update_themes' ); + +function site_pre_set_transient_update_themes( $value ) { + update_site_option( 'update_themes', $value ); + return $value; +} +add_filter( 'pre_set_transient_update_themes', 'site_pre_set_transient_update_themes' ); + +add_action( 'add_option__transient_update_themes', 'site_add_option__transient_update'); + +// update_core (transient) +function site_delete_update_core() { + return update_site_option( 'update_core', false ); +} +add_action( 'delete_transient_update_core', 'site_delete_update_core' ); + +function site_pre_update_core() { + return get_site_option( 'update_core' ); +} +add_filter( 'pre_transient_update_core', 'site_pre_update_core' ); + +function site_pre_set_transient_update_core( $value ) { + update_site_option( 'update_core', $value ); + return $value; +} +add_filter( 'pre_set_transient_update_core', 'site_pre_set_transient_update_core' ); + +add_action( 'add_option__transient_update_core', 'site_add_option__transient_update'); + +// dismissed_update_core (option, not a transient) +function site_pre_dismissed_update_core() { + return get_site_option( 'dismissed_update_core' ); +} +add_filter( 'pre_option_dismissed_update_core', 'site_pre_dismissed_update_core' ); + +function site_pre_update_option_dismissed_update_core( $newvalue, $oldvalue ) { + update_site_option( 'dismissed_update_core', $newvalue ); + delete_option('dismissed_update_core'); + // Return the old value so the update_option() call is aborted after this filter is run. It's in sitemeta now. + return $oldvalue; +} +add_filter( 'pre_update_option_dismissed_update_core', 'site_pre_update_option_dismissed_update_core', 10, 2 ); + + + +function site_add_option__transient_update($name) { + delete_option($name); +} + +/* Redirect all hits to "dashboard" blog to wp-admin/ Dashboard. */ +function redirect_mu_dashboard() { + global $current_site, $current_blog; + + $dashboard_blog = get_dashboard_blog(); + if ( $current_blog->blog_id == $dashboard_blog->blog_id && $dashboard_blog->blog_id != $current_site->blog_id ) { + $protocol = ( is_ssl() ? 'https://' : 'http://' ); + wp_redirect( $protocol . $dashboard_blog->domain . trailingslashit( $dashboard_blog->path ) . 'wp-admin/' ); + die(); + } +} +add_action( 'template_redirect', 'redirect_mu_dashboard' ); + +function get_dashboard_blog() { + global $current_site; + + if ( get_site_option( 'dashboard_blog' ) == false ) { + return get_blog_details( $current_site->blog_id ); + } else { + return get_blog_details( get_site_option( 'dashboard_blog' ) ); + } +} + +function is_user_option_local( $key, $user_id = 0, $blog_id = 0 ) { + global $current_user, $wpdb; + + if( $user_id == 0 ) + $user_id = $current_user->ID; + if( $blog_id == 0 ) + $blog_id = $wpdb->blogid; + + $local_key = $wpdb->base_prefix . $blog_id . "_" . $key; + if( isset( $current_user->$local_key ) ) + return true; + return false; +} + +function fix_active_plugins( $value ) { + if( false == is_array( $value ) ) + $value = array(); + return $value; +} +add_filter( "option_active_plugins", "fix_active_plugins" ); + +if ( !function_exists('rss_gc') ) : +function rss_gc() { + global $wpdb; + // Garbage Collection + $rows = $wpdb->get_results( "SELECT meta_key FROM {$wpdb->sitemeta} WHERE meta_key LIKE 'rss\_%\_ts' AND meta_value < unix_timestamp( date_sub( NOW(), interval 7200 second ) )" ); + if( is_array( $rows ) ) { + foreach( $rows as $row ) { + $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->sitemeta} WHERE meta_key = %s", $row->meta_key ) ); + $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->sitemeta} WHERE meta_key = %s", str_replace( '_ts', '', $row->meta_key ) ) ); + } + } +} +endif; +add_action( 'wp_rss_gc', 'rss_gc' ); + +function retrieve_password_sitename( $title ) { + global $current_site; + return sprintf( __( '[%s] Password Reset' ), $current_site->site_name ); +} +add_filter( 'retrieve_password_title', 'retrieve_password_sitename' ); + +function reset_password_sitename( $title ) { + global $current_site; + return sprintf( __( '[%s] Your new password' ), $current_site->site_name ); +} +add_filter( 'password_reset_title', 'reset_password_sitename' ); + +function lowercase_username( $username, $raw_username, $strict ) { + return strtolower( $username ); +} +add_filter( 'sanitize_user', 'lowercase_username', 10, 3 ); + +function mu_upload_dir( $uploads ) { + $dir = $uploads[ 'basedir' ]; + if( defined( 'BLOGUPLOADDIR' ) ) + $dir = constant( 'BLOGUPLOADDIR' ); + $dir = untrailingslashit( $dir ) . $uploads[ 'subdir' ]; + $uploads[ 'path' ] = $dir; + + return $uploads; +} +add_filter( 'upload_dir', 'mu_upload_dir' ); + +function users_can_register_signup_filter() { + $registration = get_site_option('registration'); + if ( $registration == 'all' || $registration == 'user' ) { + return true; + } else { + return false; + } +} +add_filter('option_users_can_register', 'users_can_register_signup_filter'); + +function welcome_user_msg_filter( $text ) { + if ( !$text ) { + return __( "Dear User, + +Your new account is set up. + +You can log in with the following information: +Username: USERNAME +Password: PASSWORD +LOGINLINK + +Thanks! + +--The Team @ SITE_NAME" ); + } + return $text; +} +add_filter( 'site_option_welcome_user_email', 'welcome_user_msg_filter' ); + +function first_page_filter( $text ) { + if ( !$text ) { + return __( "This is an example of a WordPress page, you could edit this to put information about yourself or your site so readers know where you are coming from. You can create as many pages like this one or sub-pages as you like and manage all of your content inside of WordPress." ); + } + return $text; +} +add_filter( 'site_option_first_page', 'first_page_filter' ); + +function first_comment_filter( $text ) { + if ( !$text ) { + return __( "This is an example of a WordPress comment, you could edit this to put information about yourself or your site so readers know where you are coming from. You can create as many comments like this one or sub-comments as you like and manage all of your content inside of WordPress." ); + } + return $text; +} +add_filter( 'site_option_first_comment', 'first_comment_filter' ); + +function first_comment_author_filter( $text ) { + if ( !$text ) { + return __( "Mr WordPress" ); + } + return $text; +} +add_filter( 'site_option_first_comment_author', 'first_comment_author_filter' ); + +function first_comment_url_filter( $text ) { + global $current_site; + if ( !$text ) { + return 'http://' . $current_site->domain . $current_site->path; + } + return $text; +} +add_filter( 'site_option_first_comment_url', 'first_comment_url_filter' ); + +function mu_filter_plugins_list( $active_plugins ) { + $active_sitewide_plugins = get_site_option( 'active_sitewide_plugins' ); + + if ( !$active_sitewide_plugins ) + return $active_plugins; + + $plugins = array_merge( (array) $active_plugins, array_keys( (array) $active_sitewide_plugins ) ); + sort( $plugins ); + return $plugins; +} +add_filter( 'active_plugins', 'mu_filter_plugins_list' ); + + /** + * Whether to force SSL on content. + * + * @since 2.8.5 + * + * @param string|bool $force + * @return bool True if forced, false if not forced. + */ +function force_ssl_content( $force = '' ) { + static $forced_content; + + if ( '' != $force ) { + $old_forced = $forced_content; + $forced_content = $force; + return $old_forced; + } + return $forced_content; +} + +/** + * Formats an String URL to use HTTPS if HTTP is found. + * Useful as a filter. + * + * @since 2.8.5 + **/ +function filter_SSL( $url) { + if ( !is_string( $url ) ) { + return get_bloginfo( 'url' ); //return home blog url with proper scheme + } + + $arrURL = parse_url( $url ); + + if ( force_ssl_content() && is_ssl() ) { + if ( 'http' === $arrURL['scheme'] && 'https' !== $arrURL['scheme'] ) { + $url = str_replace( $arrURL['scheme'], 'https', $url ); + } + } + + return $url; +} + +function maybe_cancel_post_by_email() { + if ( false == defined( 'POST_BY_EMAIL' ) ) { + die( __( 'This action has been disabled by the administrator' ) ); + } +} +add_action( 'wp-mail.php', 'maybe_cancel_post_by_email' ); + +?> diff --git a/wp-includes/streams.php b/wp-includes/streams.php new file mode 100755 index 0000000000..60b617de8f --- /dev/null +++ b/wp-includes/streams.php @@ -0,0 +1,191 @@ +. + + This file is part of PHP-gettext. + + PHP-gettext is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + PHP-gettext is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with PHP-gettext; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + */ + + +// Simple class to wrap file streams, string streams, etc. +// seek is essential, and it should be byte stream +class StreamReader { + // should return a string [FIXME: perhaps return array of bytes?] + function read($bytes) { + return false; + } + + // should return new position + function seekto($position) { + return false; + } + + // returns current position + function currentpos() { + return false; + } + + // returns length of entire stream (limit for seekto()s) + function length() { + return false; + } +} + +class StringReader { + var $_pos; + var $_str; + + function StringReader($str='') { + $this->_str = $str; + $this->_pos = 0; + // If string functions are overloaded, we need to use the mb versions + $this->is_overloaded = ((ini_get("mbstring.func_overload") & 2) != 0) && function_exists('mb_substr'); + } + + function _substr($string, $start, $length) { + if ($this->is_overloaded) { + return mb_substr($string,$start,$length,'ascii'); + } else { + return substr($string,$start,$length); + } + } + + function _strlen($string) { + if ($this->is_overloaded) { + return mb_strlen($string,'ascii'); + } else { + return strlen($string); + } + } + + function read($bytes) { + $data = $this->_substr($this->_str, $this->_pos, $bytes); + $this->_pos += $bytes; + if ($this->_strlen($this->_str)<$this->_pos) + $this->_pos = $this->_strlen($this->_str); + + return $data; + } + + function seekto($pos) { + $this->_pos = $pos; + if ($this->_strlen($this->_str)<$this->_pos) + $this->_pos = $this->_strlen($this->_str); + return $this->_pos; + } + + function currentpos() { + return $this->_pos; + } + + function length() { + return $this->_strlen($this->_str); + } +} + + +class FileReader { + var $_pos; + var $_fd; + var $_length; + + function FileReader($filename) { + if (file_exists($filename)) { + + $this->_length=filesize($filename); + $this->_pos = 0; + $this->_fd = fopen($filename,'rb'); + if (!$this->_fd) { + $this->error = 3; // Cannot read file, probably permissions + return false; + } + } else { + $this->error = 2; // File doesn't exist + return false; + } + } + + function read($bytes) { + if ($bytes) { + fseek($this->_fd, $this->_pos); + + // PHP 5.1.1 does not read more than 8192 bytes in one fread() + // the discussions at PHP Bugs suggest it's the intended behaviour + while ($bytes > 0) { + $chunk = fread($this->_fd, $bytes); + $data .= $chunk; + $bytes -= strlen($chunk); + } + $this->_pos = ftell($this->_fd); + + return $data; + } else return ''; + } + + function seekto($pos) { + fseek($this->_fd, $pos); + $this->_pos = ftell($this->_fd); + return $this->_pos; + } + + function currentpos() { + return $this->_pos; + } + + function length() { + return $this->_length; + } + + function close() { + fclose($this->_fd); + } + +} + +// Preloads entire file in memory first, then creates a StringReader +// over it (it assumes knowledge of StringReader internals) +class CachedFileReader extends StringReader { + function CachedFileReader($filename) { + parent::StringReader(); + + if (file_exists($filename)) { + + $length=filesize($filename); + $fd = fopen($filename,'rb'); + + if (!$fd) { + $this->error = 3; // Cannot read file, probably permissions + return false; + } + $this->_str = fread($fd, $length); + fclose($fd); + + } else { + $this->error = 2; // File doesn't exist + return false; + } + } +} + + +?> diff --git a/wp-signup.php b/wp-signup.php new file mode 100755 index 0000000000..291b8b258a --- /dev/null +++ b/wp-signup.php @@ -0,0 +1,439 @@ +domain}{$current_site->path}" ); + die(); +} + +function do_signup_header() { + do_action("signup_header"); +} +add_action( 'wp_head', 'do_signup_header' ); + +function signuppageheaders() { + echo "\n"; +} + +if( $current_blog->domain . $current_blog->path != $current_site->domain . $current_site->path ) { + wp_redirect( "http://" . $current_site->domain . $current_site->path . "wp-signup.php" ); + die(); +} + +function wpmu_signup_stylesheet() { + ?> + + +
    +
    +' . __('Blog Name:') . ''; + else + echo ''; + + if ( $errmsg = $errors->get_error_message('blogname') ) { ?> +

    + ' . $current_site->domain . $current_site->path . '
    '; + } else { + echo '.' . $current_site->domain . $current_site->path . '
    '; + } + if ( !is_user_logged_in() ) { + print '(' . __( 'Your address will be ' ); + if( constant( "VHOST" ) == 'no' ) { + print $current_site->domain . $current_site->path . __( 'blogname' ); + } else { + print __( 'domain.' ) . $current_site->domain . $current_site->path; + } + echo '. ' . __( 'Must be at least 4 characters, letters and numbers only. It cannot be changed so choose carefully!)' ) . '

    '; + } + + // Blog Title + ?> + + get_error_message('blog_title') ) { ?> +

    +

    '; + ?> + +
    +

    + + +

    + + +

    +
    + + ' . __('Username:') . ''; + if ( $errmsg = $errors->get_error_message('user_name') ) { + echo '

    '.$errmsg.'

    '; + } + echo '
    '; + _e('(Must be at least 4 characters, letters and numbers only.)'); + ?> + + + get_error_message('user_email') ) { ?> +

    + +
    triple-check it.)') ?> + get_error_message('generic') ) { + echo '

    '.$errmsg.'

    '; + } + do_action( 'signup_extra_fields', $errors ); +} + +function validate_user_form() { + return wpmu_validate_user_signup($_POST['user_name'], $_POST['user_email']); +} + +function signup_another_blog($blogname = '', $blog_title = '', $errors = '') { + global $current_user, $current_site; + + if ( ! is_wp_error($errors) ) { + $errors = new WP_Error(); + } + + // allow definition of default variables + $filtered_results = apply_filters('signup_another_blog_init', array('blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors )); + $blogname = $filtered_results['blogname']; + $blog_title = $filtered_results['blog_title']; + $errors = $filtered_results['errors']; + + echo '

    ' . sprintf( __('Get another %s blog in seconds'), $current_site->site_name ) . '

    '; + + if ( $errors->get_error_code() ) { + echo "

    " . __('There was a problem, please correct the form below and try again.') . "

    "; + } + ?> +

    add another blog to your account. There is no limit to the number of blogs you can have, so create to your heart's content, but blog responsibly."), $current_user->display_name) ?>

    + + ID); + if ( !empty($blogs) ) { ?> +

    + +

    +

    + + +

    +
    + + + +

    +
    + get_error_code() ) { + signup_another_blog($blogname, $blog_title, $errors); + return false; + } + + $public = (int) $_POST['blog_public']; + $meta = apply_filters('signup_create_blog_meta', array ('lang_id' => 1, 'public' => $public)); // depreciated + $meta = apply_filters( "add_signup_meta", $meta ); + + wpmu_create_blog( $domain, $path, $blog_title, $current_user->id, $meta, $wpdb->siteid ); + confirm_another_blog_signup($domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta); + return true; +} + +function confirm_another_blog_signup($domain, $path, $blog_title, $user_name, $user_email = '', $meta = '') { + ?> +

    {$blog_title}" ) ?>

    +

    + http://%2$s is your new blog. Login as "%4$s" using your existing password.'), $domain.$path, $domain.$path, "http://" . $domain.$path . "wp-login.php", $user_name) ?> +

    + $user_name, 'user_email' => $user_email, 'errors' => $errors )); + $user_name = $filtered_results['user_name']; + $user_email = $filtered_results['user_email']; + $errors = $filtered_results['errors']; + + ?> + +

    site_name ) ?>

    +
    + + + + +

    + + + + + + /> + +
    + /> + + +

    + +

    +
    + get_error_code() ) { + signup_user($user_name, $user_email, $errors); + return false; + } + + if ( 'blog' == $_POST['signup_for'] ) { + signup_blog($user_name, $user_email); + return false; + } + + wpmu_signup_user($user_name, $user_email, apply_filters( "add_signup_meta", array() ) ); + + confirm_user_signup($user_name, $user_email); + return true; +} + +function confirm_user_signup($user_name, $user_email) { + ?> +

    +

    you must activate it.') ?>

    +

    %1$s and click the link given.'), $user_email) ?>

    +

    + $user_name, 'user_email' => $user_email, 'blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors )); + $user_name = $filtered_results['user_name']; + $user_email = $filtered_results['user_email']; + $blogname = $filtered_results['blogname']; + $blog_title = $filtered_results['blog_title']; + $errors = $filtered_results['errors']; + + if ( empty($blogname) ) + $blogname = $user_name; + ?> +
    + + + + + +

    +
    + get_error_code() ) { + signup_user($user_name, $user_email, $errors); + return false; + } + + $result = wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title']); + extract($result); + + if ( $errors->get_error_code() ) { + signup_blog($user_name, $user_email, $blogname, $blog_title, $errors); + return false; + } + + $public = (int) $_POST['blog_public']; + $meta = array ('lang_id' => 1, 'public' => $public); + $meta = apply_filters( "add_signup_meta", $meta ); + + wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta); + confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta); + return true; +} + +function confirm_blog_signup($domain, $path, $blog_title, $user_name = '', $user_email = '', $meta) { + ?> +

    {$blog_title}" ) ?>

    + +

    you must activate it.') ?>

    +

    %s and click the link given. It should arrive within 30 minutes.'), $user_email) ?>

    +

    +

    +

    + +

      +

      • +

      • +
      • +
    +

    + ' . sprintf( __( "Greetings Site Administrator! You are currently allowing '%s' registrations. To change or disable registration go to your Options page." ), $active_signup ) . '
    '; + +$newblogname = isset($_GET['new']) ? strtolower(preg_replace('/^-|-$|[^-a-zA-Z0-9]/', '', $_GET['new'])) : null; + +$current_user = wp_get_current_user(); +if( $active_signup == "none" ) { + _e( "Registration has been disabled." ); +} elseif( $active_signup == 'blog' && !is_user_logged_in() ){ + if( is_ssl() ) { + $proto = 'https://'; + } else { + $proto = 'http://'; + } + $login_url = site_url( 'wp-login.php?redirect_to=' . urlencode($proto . $_SERVER['HTTP_HOST'] . '/wp-signup.php' )); + echo sprintf( __( "You must first login, and then you can create a new blog."), $login_url ); +} else { + switch ($_POST['stage']) { + case 'validate-user-signup' : + if( $active_signup == 'all' || $_POST[ 'signup_for' ] == 'blog' && $active_signup == 'blog' || $_POST[ 'signup_for' ] == 'user' && $active_signup == 'user' ) + validate_user_signup(); + else + _e( "User registration has been disabled." ); + break; + case 'validate-blog-signup': + if( $active_signup == 'all' || $active_signup == 'blog' ) + validate_blog_signup(); + else + _e( "Blog registration has been disabled." ); + break; + case 'gimmeanotherblog': + validate_another_blog_signup(); + break; + default : + $user_email = $_POST[ 'user_email' ]; + do_action( "preprocess_signup_form" ); // populate the form from invites, elsewhere? + if ( is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'blog' ) ) { + signup_another_blog($newblogname); + } elseif( is_user_logged_in() == false && ( $active_signup == 'all' || $active_signup == 'user' ) ) { + signup_user( $newblogname, $user_email ); + } elseif( is_user_logged_in() == false && ( $active_signup == 'blog' ) ) { + _e( "I'm sorry. We're not accepting new registrations at this time." ); + } else { + _e( "You're logged in already. No need to register again!" ); + } + if ($newblogname) { + if( constant( "VHOST" ) == 'no' ) + $newblog = 'http://' . $current_site->domain . $current_site->path . $newblogname . '/'; + else + $newblog = 'http://' . $newblogname . '.' . $current_site->domain . $current_site->path; + if ($active_signup == 'blog' || $active_signup == 'all') + printf(__("

    The blog you were looking for, %s doesn't exist but you can create it now!

    "), $newblog ); + else + printf(__("

    The blog you were looking for, %s doesn't exist.

    "), $newblog ); + } + break; + } +} +?> +
    +
    + +