855 lines
32 KiB
PHP
855 lines
32 KiB
PHP
<?php
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/**
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* Determine if uploaded file exceeds space quota.
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*
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* @since 3.0
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*
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* @param array $file $_FILES array for a given file.
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* @return array $_FILES array with 'error' key set if file exceeds quota. 'error' is empty otherwise.
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*/
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function check_upload_size( $file ) {
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if ( get_site_option( 'upload_space_check_disabled' ) )
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return $file;
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if ( $file['error'] != '0' ) // there's already an error
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return $file;
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if ( defined( 'WP_IMPORTING' ) )
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return $file;
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$space_allowed = 1048576 * get_space_allowed();
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$space_used = get_dirsize( BLOGUPLOADDIR );
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$space_left = $space_allowed - $space_used;
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$file_size = filesize( $file['tmp_name'] );
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if ( $space_left < $file_size )
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$file['error'] = sprintf( __( 'Not enough space to upload. %1$s Kb needed.' ), number_format( ($file_size - $space_left) /1024 ) );
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if ( $file_size > ( 1024 * get_site_option( 'fileupload_maxk', 1500 ) ) )
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$file['error'] = sprintf(__('This file is too big. Files must be less than %1$s Kb in size.'), get_site_option( 'fileupload_maxk', 1500 ) );
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if ( upload_is_user_over_quota( false ) ) {
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$file['error'] = __('You have used your space quota. Please delete files before uploading.');
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}
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if ( $file['error'] != '0' )
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wp_die( $file['error'] . ' <a href="javascript:history.go(-1)">' . __( 'Back' ) . '</a>' );
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return $file;
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}
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add_filter( 'wp_handle_upload_prefilter', 'check_upload_size' );
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/**
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* Delete a blog
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*
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* @since 3.0
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*
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* @param int $blog_id Blog ID
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* @param bool $drop True if blog's table should be dropped. Default is false.
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* @return void
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*/
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function wpmu_delete_blog($blog_id, $drop = false) {
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global $wpdb;
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if ( $blog_id != $wpdb->blogid ) {
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$switch = true;
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switch_to_blog($blog_id);
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}
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do_action('delete_blog', $blog_id, $drop);
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$users = get_users_of_blog($blog_id);
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// Remove users from this blog.
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if ( !empty($users) ) {
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foreach ($users as $user) {
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remove_user_from_blog($user->user_id, $blog_id);
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}
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}
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update_blog_status( $blog_id, 'deleted', 1 );
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if ( $drop ) {
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$drop_tables = $wpdb->get_results("show tables LIKE '". $wpdb->base_prefix . $blog_id . "\_%'", ARRAY_A);
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$drop_tables = apply_filters( 'wpmu_drop_tables', $drop_tables );
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reset( $drop_tables );
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foreach ( (array) $drop_tables as $drop_table) {
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$wpdb->query( "DROP TABLE IF EXISTS ". current( $drop_table ) ."" );
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}
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$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->blogs WHERE blog_id = %d", $blog_id) );
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$dir = apply_filters( 'wpmu_delete_blog_upload_dir', constant( "WP_CONTENT_DIR" ) . "/blogs.dir/{$blog_id}/files/", $blog_id );
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$dir = rtrim($dir, DIRECTORY_SEPARATOR);
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$top_dir = $dir;
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$stack = array($dir);
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$index = 0;
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while ( $index < count($stack) ) {
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# Get indexed directory from stack
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$dir = $stack[$index];
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$dh = @ opendir($dir);
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if ( $dh ) {
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while ( ($file = @ readdir($dh)) !== false ) {
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if ($file == '.' or $file == '..')
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continue;
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if (@ is_dir($dir . DIRECTORY_SEPARATOR . $file))
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$stack[] = $dir . DIRECTORY_SEPARATOR . $file;
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else if (@ is_file($dir . DIRECTORY_SEPARATOR . $file))
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@ unlink($dir . DIRECTORY_SEPARATOR . $file);
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}
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}
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$index++;
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}
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$stack = array_reverse($stack); // Last added dirs are deepest
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foreach( (array) $stack as $dir ) {
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if ( $dir != $top_dir)
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@rmdir($dir);
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}
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}
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$wpdb->query( $wpdb->prepare("DELETE FROM {$wpdb->usermeta} WHERE meta_key = %s", 'wp_{$blog_id}_autosave_draft_ids') );
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$blogs = get_site_option( "blog_list" );
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if ( is_array( $blogs ) ) {
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foreach ( $blogs as $n => $blog ) {
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if ( $blog[ 'blog_id' ] == $blog_id )
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unset( $blogs[ $n ] );
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}
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update_site_option( 'blog_list', $blogs );
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}
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if ( $switch === true )
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restore_current_blog();
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}
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// @todo Merge with wp_delete_user() ?
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function wpmu_delete_user($id) {
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global $wpdb;
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$id = (int) $id;
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$user = get_userdata($id);
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do_action('wpmu_delete_user', $id);
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$blogs = get_blogs_of_user($id);
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if ( ! empty($blogs) ) {
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foreach ($blogs as $blog) {
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switch_to_blog($blog->userblog_id);
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remove_user_from_blog($id, $blog->userblog_id);
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$post_ids = $wpdb->get_col( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_author = %d", $id ) );
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foreach ( (array) $post_ids as $post_id ) {
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wp_delete_post($post_id);
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}
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// Clean links
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$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->links WHERE link_owner = %d", $id) );
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restore_current_blog();
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}
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}
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$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->users WHERE ID = %d", $id) );
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$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d", $id) );
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clean_user_cache($id);
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// allow for commit transaction
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do_action('deleted_user', $id);
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return true;
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}
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function confirm_delete_users( $users ) {
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if ( !is_array( $users ) )
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return false;
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echo '<p>' . __( 'Transfer posts before deleting users:' ) . '</p>';
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echo '<form action="ms-edit.php?action=allusers" method="post">';
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echo '<input type="hidden" name="alluser_transfer_delete" />';
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wp_nonce_field( 'allusers' );
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foreach ( (array) $_POST['allusers'] as $key => $val ) {
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if ( $val != '' && $val != '0' ) {
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$user = new WP_User( $val );
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if ( in_array( $user->user_login, get_site_option( 'site_admins', array( 'admin' ) ) ) )
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wp_die( sprintf( __( 'Warning! User cannot be deleted. The user %s is a site admnistrator.' ), $user->user_login ) );
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echo "<input type='hidden' name='user[]' value='{$val}'/>\n";
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$blogs = get_blogs_of_user( $val, true );
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if ( !empty( $blogs ) ) {
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foreach ( (array) $blogs as $key => $details ) {
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$blog_users = get_users_of_blog( $details->userblog_id );
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if ( is_array( $blog_users ) && !empty( $blog_users ) ) {
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echo "<p><a href='http://{$details->domain}{$details->path}'>{$details->blogname}</a> ";
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echo "<select name='blog[$val][{$key}]'>";
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$out = '';
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foreach ( $blog_users as $user ) {
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if ( $user->user_id != $val )
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$out .= "<option value='{$user->user_id}'>{$user->user_login}</option>";
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}
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if ( $out == '' )
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$out = "<option value='1'>admin</option>";
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echo $out;
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echo "</select>\n";
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}
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}
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}
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}
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}
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echo "<br /><input type='submit' value='" . __( 'Delete user and transfer posts' ) . "' />";
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echo "</form>";
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return true;
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}
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function wpmu_get_blog_allowedthemes( $blog_id = 0 ) {
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$themes = get_themes();
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if ( $blog_id != 0 )
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switch_to_blog( $blog_id );
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$blog_allowed_themes = get_option( "allowedthemes" );
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if ( !is_array( $blog_allowed_themes ) || empty( $blog_allowed_themes ) ) { // convert old allowed_themes to new allowedthemes
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$blog_allowed_themes = get_option( "allowed_themes" );
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if ( is_array( $blog_allowed_themes ) ) {
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foreach( (array) $themes as $key => $theme ) {
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$theme_key = wp_specialchars( $theme[ 'Stylesheet' ] );
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if ( isset( $blog_allowed_themes[ $key ] ) == true ) {
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$blog_allowedthemes[ $theme_key ] = 1;
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}
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}
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$blog_allowed_themes = $blog_allowedthemes;
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add_option( "allowedthemes", $blog_allowed_themes );
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delete_option( "allowed_themes" );
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}
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}
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if ( $blog_id != 0 )
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restore_current_blog();
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return $blog_allowed_themes;
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}
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function update_option_new_admin_email($old_value, $value) {
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global $current_site;
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if ( $value == get_option( 'admin_email' ) || !is_email( $value ) )
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return;
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$hash = md5( $value. time() .mt_rand() );
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$new_admin_email = array(
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"hash" => $hash,
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"newemail" => $value
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);
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update_option( 'adminhash', $new_admin_email );
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$content = apply_filters( 'new_admin_email_content', __("Dear user,
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You recently requested to have the administration email address on
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your blog changed.
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If this is correct, please click on the following link to change it:
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###ADMIN_URL###
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You can safely ignore and delete this email if you do not want to
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take this action.
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This email has been sent to ###EMAIL###
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Regards,
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All at ###SITENAME###
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###SITEURL###"), $new_admin_email );
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$content = str_replace('###ADMIN_URL###', clean_url(get_option( "siteurl" ).'/wp-admin/options.php?adminhash='.$hash), $content);
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$content = str_replace('###EMAIL###', $value, $content);
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$content = str_replace('###SITENAME###', get_site_option( 'site_name' ), $content);
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$content = str_replace('###SITEURL###', 'http://' . $current_site->domain . $current_site->path, $content);
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wp_mail( $value, sprintf(__('[%s] New Admin Email Address'), get_option('blogname')), $content );
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}
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add_action('update_option_new_admin_email', 'update_option_new_admin_email', 10, 2);
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function update_profile_email() {
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global $current_user, $wpdb;
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if ( isset( $_GET[ 'newuseremail' ] ) && $current_user->ID ) {
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$new_email = get_option( $current_user->ID . '_new_email' );
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if ( $new_email[ 'hash' ] == $_GET[ 'newuseremail' ] ) {
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$user->ID = $current_user->ID;
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$user->user_email = wp_specialchars( trim( $new_email[ 'newemail' ] ) );
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if ( $wpdb->get_var( $wpdb->prepare( "SELECT user_login FROM {$wpdb->signups} WHERE user_login = %s", $current_user->user_login ) ) )
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$wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->signups} SET user_email = %s WHERE user_login = %s", $user->user_email, $current_user->user_login ) );
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wp_update_user( get_object_vars( $user ) );
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delete_option( $current_user->ID . '_new_email' );
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wp_redirect( add_query_arg( array('updated' => 'true'), admin_url( 'profile.php' ) ) );
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die();
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}
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}
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}
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function send_confirmation_on_profile_email() {
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global $errors, $wpdb, $current_user, $current_site;
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if ( ! is_object($errors) )
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$errors = new WP_Error();
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if ( $current_user->id != $_POST[ 'user_id' ] )
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return false;
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if ( $current_user->user_email != $_POST[ 'email' ] ) {
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if ( !is_email( $_POST[ 'email' ] ) ) {
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$errors->add( 'user_email', __( "<strong>ERROR</strong>: The e-mail address isn't correct." ), array( 'form-field' => 'email' ) );
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return;
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}
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if ( $wpdb->get_var( $wpdb->prepare( "SELECT user_email FROM {$wpdb->users} WHERE user_email=%s", $_POST[ 'email' ] ) ) ) {
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$errors->add( 'user_email', __( "<strong>ERROR</strong>: The e-mail address is already used." ), array( 'form-field' => 'email' ) );
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delete_option( $current_user->ID . '_new_email' );
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return;
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}
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$hash = md5( $_POST[ 'email' ] . time() . mt_rand() );
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$new_user_email = array(
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"hash" => $hash,
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"newemail" => $_POST[ 'email' ]
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);
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update_option( $current_user->ID . '_new_email', $new_user_email );
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$content = apply_filters( 'new_user_email_content', __("Dear user,
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You recently requested to have the email address on your account changed.
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If this is correct, please click on the following link to change it:
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###ADMIN_URL###
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You can safely ignore and delete this email if you do not want to
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take this action.
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This email has been sent to ###EMAIL###
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Regards,
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All at ###SITENAME###
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###SITEURL###"), $new_user_email );
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$content = str_replace('###ADMIN_URL###', clean_url(get_option( "siteurl" ).'/wp-admin/profile.php?newuseremail='.$hash), $content);
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$content = str_replace('###EMAIL###', $_POST[ 'email' ], $content);
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$content = str_replace('###SITENAME###', get_site_option( 'site_name' ), $content);
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$content = str_replace('###SITEURL###', 'http://' . $current_site->domain . $current_site->path, $content);
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wp_mail( $_POST[ 'email' ], sprintf(__('[%s] New Email Address'), get_option('blogname')), $content );
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$_POST[ 'email' ] = $current_user->user_email;
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}
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}
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add_action( 'personal_options_update', 'send_confirmation_on_profile_email' );
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function new_user_email_admin_notice() {
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global $current_user;
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if ( strpos( $_SERVER['PHP_SELF'], 'profile.php' ) && isset( $_GET[ 'updated' ] ) && $email = get_option( $current_user->ID . '_new_email' ) )
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echo "<div id='update-nag'>" . sprintf( __( "Your email address has not been updated yet. Please check your inbox at %s for a confirmation email." ), $email[ 'newemail' ] ) . "</div>";
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}
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add_action( 'admin_notices', 'new_user_email_admin_notice' );
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function get_site_allowed_themes() {
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$themes = get_themes();
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$allowed_themes = get_site_option( 'allowedthemes' );
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if ( !is_array( $allowed_themes ) || empty( $allowed_themes ) ) {
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$allowed_themes = get_site_option( "allowed_themes" ); // convert old allowed_themes format
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if ( !is_array( $allowed_themes ) ) {
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$allowed_themes = array();
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} else {
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foreach( (array) $themes as $key => $theme ) {
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$theme_key = wp_specialchars( $theme[ 'Stylesheet' ] );
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if ( isset( $allowed_themes[ $key ] ) == true ) {
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$allowedthemes[ $theme_key ] = 1;
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}
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}
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$allowed_themes = $allowedthemes;
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}
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}
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return $allowed_themes;
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}
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/**
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* Determines if there is any upload space left in the current blog's quota.
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*
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* @return bool True if space is available, false otherwise.
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*/
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function is_upload_space_available() {
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if ( get_site_option( 'upload_space_check_disabled' ) )
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return true;
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$space_allowed = get_space_allowed();
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$dir_name = trailingslashit( BLOGUPLOADDIR );
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if ( !(is_dir($dir_name) && is_readable($dir_name)) )
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return true;
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$dir = dir($dir_name);
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$size = 0;
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while ( $file = $dir->read() ) {
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if ( $file != '.' && $file != '..' ) {
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if ( is_dir( $dir_name . $file) ) {
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$size += get_dirsize($dir_name . $file);
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} else {
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$size += filesize($dir_name . $file);
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}
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}
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}
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$dir->close();
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$size = $size / 1024 / 1024;
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if ( ($space_allowed - $size) <= 0 )
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return false;
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return true;
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}
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/**
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* Returns the upload quota for the current blog.
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*
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* @return int Quota
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*/
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function get_space_allowed() {
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$space_allowed = get_option('blog_upload_space');
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if ( $space_allowed == false )
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$space_allowed = get_site_option('blog_upload_space');
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if ( empty($space_allowed) || !is_numeric($space_allowed) )
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$space_allowed = 50;
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return $space_allowed;
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}
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function display_space_usage() {
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$space = get_space_allowed();
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$used = get_dirsize( BLOGUPLOADDIR )/1024/1024;
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if ( $used > $space )
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$percentused = '100';
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else
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$percentused = ( $used / $space ) * 100;
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if ( $space > 1000 ) {
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$space = number_format( $space / 1024 );
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$space .= __('GB');
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} else {
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$space .= __('MB');
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}
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?>
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<strong><?php printf(__('Used: %1s%% of %2s'), number_format($percentused), $space );?></strong>
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<?php
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}
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// Display File upload quota on dashboard
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function dashboard_quota() {
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if ( get_site_option( 'upload_space_check_disabled' ) )
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return true;
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$quota = get_space_allowed();
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$used = get_dirsize( BLOGUPLOADDIR )/1024/1024;
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if ( $used > $quota )
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$percentused = '100';
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else
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$percentused = ( $used / $quota ) * 100;
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$percentused = number_format($percentused);
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$used = round($used,2);
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$used_color = ($used < 70) ? (($used >= 40) ? 'waiting' : 'approved') : 'spam';
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?>
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<p class="sub musub"><?php _e('Storage Space'); ?></p>
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<div class="table">
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<table>
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<tr class="first">
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<td class="first b b-posts"><?php printf( __( '<a href="upload.php" title="Manage Uploads" class="musublink">%sMB</a>' ), $quota ); ?></td>
|
|
<td class="t posts"><?php _e('Space Allowed'); ?></td>
|
|
<td class="b b-comments"><?php printf( __( '<a href="upload.php" title="Manage Uploads" class="musublink">%1sMB (%2s%%)</a>' ), $used, $percentused ); ?>
|
|
<td class="last t comments <?php echo $used_color;?>"><?php _e('Space Used');?></td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
<?php
|
|
}
|
|
if ( current_user_can('edit_posts') )
|
|
add_action('activity_box_end', 'dashboard_quota');
|
|
|
|
// Edit blog upload space setting on Edit Blog page
|
|
function upload_space_setting( $id ) {
|
|
$quota = get_blog_option($id, "blog_upload_space");
|
|
if ( !$quota )
|
|
$quota = '';
|
|
|
|
?>
|
|
<tr>
|
|
<th><?php _e('Blog Upload Space Quota'); ?></th>
|
|
<td><input type="text" size="3" name="option[blog_upload_space]" value="<?php echo $quota; ?>" /><?php _e('MB (Leave blank for site default)'); ?></td>
|
|
</tr>
|
|
<?php
|
|
}
|
|
add_action('wpmueditblogaction', 'upload_space_setting');
|
|
|
|
function update_user_status( $id, $pref, $value, $refresh = 1 ) {
|
|
global $wpdb;
|
|
|
|
$wpdb->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( $id ) )
|
|
return false;
|
|
|
|
clean_user_cache($id);
|
|
|
|
return $id;
|
|
}
|
|
|
|
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 check_import_new_users( $permission ) {
|
|
if ( !is_super_admin() )
|
|
return false;
|
|
return true;
|
|
}
|
|
add_filter( 'import_allow_create_users', 'check_import_new_users' );
|
|
// See "import_allow_fetch_attachments" and "import_attachment_size_limit" filters too.
|
|
|
|
function mu_dropdown_languages( $lang_files = array(), $current = '' ) {
|
|
$flag = false;
|
|
$output = array();
|
|
|
|
foreach ( (array) $lang_files as $val ) {
|
|
$code_lang = basename( $val, '.mo' );
|
|
|
|
if ( $code_lang == 'en_US' ) { // American English
|
|
$flag = true;
|
|
$ae = __('American English');
|
|
$output[$ae] = '<option value="'.$code_lang.'"'.(($current == $code_lang) ? ' selected="selected"' : '').'> '.$ae.'</option>';
|
|
} elseif ( $code_lang == 'en_GB' ) { // British English
|
|
$flag = true;
|
|
$be = __('British English');
|
|
$output[$be] = '<option value="'.$code_lang.'"'.(($current == $code_lang) ? ' selected="selected"' : '').'> '.$be.'</option>';
|
|
} else {
|
|
$translated = format_code_lang($code_lang);
|
|
$output[$translated] = '<option value="'.$code_lang.'"'.(($current == $code_lang) ? ' selected="selected"' : '').'> '.$translated.'</option>';
|
|
}
|
|
|
|
}
|
|
|
|
if ( $flag === false ) { // WordPress english
|
|
$output[] = '<option value=""'.((empty($current)) ? ' selected="selected"' : '').'>'.__('English')."</option>";
|
|
}
|
|
|
|
// 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');
|
|
$out .= "<a href='{$image_upload_iframe_src}&TB_iframe=true' id='add_image' class='thickbox' title='$image_title'><img src='images/media-button-image.gif' alt='$image_title' /></a>";
|
|
}
|
|
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');
|
|
$out .= "<a href='{$video_upload_iframe_src}&TB_iframe=true' id='add_video' class='thickbox' title='$video_title'><img src='images/media-button-video.gif' alt='$video_title' /></a>";
|
|
}
|
|
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');
|
|
$out .= "<a href='{$audio_upload_iframe_src}&TB_iframe=true' id='add_audio' class='thickbox' title='$audio_title'><img src='images/media-button-music.gif' alt='$audio_title' /></a>";
|
|
}
|
|
$out .= "<a href='{$media_upload_iframe_src}&TB_iframe=true&height=500&width=640' class='thickbox' title='$media_title'><img src='images/media-button-other.gif' alt='$media_title' /></a>";
|
|
printf($context, $out);
|
|
}
|
|
add_action( 'media_buttons', 'mu_media_buttons' );
|
|
remove_action( 'media_buttons', 'media_buttons' );
|
|
|
|
/* Warn the admin if SECRET SALT information is missing from wp-config.php */
|
|
function secret_salt_warning() {
|
|
if ( !is_super_admin() )
|
|
return;
|
|
$secret_keys = array( 'NONCE_KEY', 'AUTH_KEY', 'AUTH_SALT', 'LOGGED_IN_KEY', 'LOGGED_IN_SALT', 'SECURE_AUTH_KEY', 'SECURE_AUTH_SALT' );
|
|
$out = '';
|
|
foreach( $secret_keys as $key ) {
|
|
if ( !defined( $key ) )
|
|
$out .= "define( '$key', '" . wp_generate_password() . wp_generate_password() . "' );<br />";
|
|
}
|
|
if ( $out != '' ) {
|
|
$msg = sprintf( __( 'Warning! WordPress encrypts user cookies, but you must add the following lines to <strong>%swp-config.php</strong> for it to be more secure.<br />Please add the code before the line, <code>/* That\'s all, stop editing! Happy blogging. */</code>' ), ABSPATH );
|
|
$msg .= "<blockquote>$out</blockquote>";
|
|
|
|
echo "<div id='update-nag'>$msg</div>";
|
|
}
|
|
}
|
|
add_action( 'admin_notices', 'secret_salt_warning' );
|
|
|
|
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;
|
|
|
|
$rss = @fetch_feed( $url );
|
|
$item = $rss->get_item();
|
|
if ( !is_null( $item ) ) {
|
|
$title = $item->get_title();
|
|
if ( md5( $title ) == get_user_option( 'admin_feed_dismiss', $current_user->id ) )
|
|
return;
|
|
$msg = "<h3>" . esc_html( $title ) . "</h3>\n";
|
|
$content = $item->get_description();
|
|
if ( is_null( $content ) )
|
|
$content = __( 'something' );
|
|
|
|
$content = wp_html_excerpt($content, 200) . ' ...';
|
|
$link = clean_url( strip_tags( $item->get_link() ) );
|
|
$msg .= "<p>" . $content . " <a href='$link'>" . __( 'Read More' ) . "</a> <a href='index.php?feed_dismiss=" . md5( $title ) . "'>" . __( "Dismiss" ) . "</a></p>";
|
|
echo "<div class='updated fade'>$msg</div>";
|
|
} elseif ( is_super_admin() ) {
|
|
printf("<div id='update-nag'>" . __("Your feed at %s is empty.") . "</div>", wp_specialchars( $url ));
|
|
}
|
|
}
|
|
add_action( 'admin_notices', 'admin_notice_feed' );
|
|
|
|
function site_admin_notice() {
|
|
global $current_user, $wp_db_version;
|
|
if ( !is_super_admin() )
|
|
return false;
|
|
printf("<div id='update-nag'>" . __("Hi %s! You're logged in as a site administrator.") . "</div>", $current_user->user_login);
|
|
if ( get_site_option( 'wpmu_upgrade_site' ) != $wp_db_version ) {
|
|
echo "<div id='update-nag'>" . __( 'Thank you for Upgrading! Please visit the <a href="ms-upgrade-site.php">Upgrade Site</a> page to update all your blogs.' ) . "</div>";
|
|
}
|
|
}
|
|
add_action( 'admin_notices', 'site_admin_notice' );
|
|
|
|
function avoid_blog_page_permalink_collision( $data, $postarr ) {
|
|
if ( is_subdomain_install() )
|
|
return $data;
|
|
if ( $data[ 'post_type' ] != 'page' )
|
|
return $data;
|
|
if ( !isset( $data[ 'post_name' ] ) || $data[ 'post_name' ] == '' )
|
|
return $data;
|
|
if ( !is_main_site() )
|
|
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 );
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function activate_sitewide_plugin() {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function deactivate_sitewide_plugin( $plugin = false ) {
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* @deprecated is_network_only_plugin()
|
|
*/
|
|
function is_wpmu_sitewide_plugin( $file ) {
|
|
return is_network_only_plugin( $file );
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function check_is_wpmu_plugin_on_activate() {
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function check_wpmu_plugins_on_bulk_activate( $plugins ) {
|
|
return;
|
|
}
|
|
|
|
function choose_primary_blog() {
|
|
global $current_user;
|
|
?>
|
|
<table class="form-table">
|
|
<tr>
|
|
<th scope="row"><?php _e('Primary Blog'); ?></th>
|
|
<td>
|
|
<?php
|
|
$all_blogs = get_blogs_of_user( $current_user->ID );
|
|
$primary_blog = get_usermeta($current_user->ID, 'primary_blog');
|
|
if ( count( $all_blogs ) > 1 ) {
|
|
$found = false;
|
|
?>
|
|
<select name="primary_blog">
|
|
<?php foreach( (array) $all_blogs as $blog ) {
|
|
if ( $primary_blog == $blog->userblog_id )
|
|
$found = true;
|
|
?><option value='<?php echo $blog->userblog_id ?>'<?php if ( $primary_blog == $blog->userblog_id ) echo ' selected="selected"' ?>>http://<?php echo $blog->domain.$blog->path ?></option><?php
|
|
} ?>
|
|
</select>
|
|
<?php
|
|
if ( !$found ) {
|
|
$blog = array_shift( $all_blogs );
|
|
update_usermeta( $current_user->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";
|
|
}
|
|
?>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
<?php
|
|
}
|
|
|
|
if ( strpos( $_SERVER['PHP_SELF'], 'profile.php' ) ) {
|
|
add_action( 'admin_init', 'update_profile_email' );
|
|
}
|
|
|
|
function stripslashes_from_options( $blog_id ) {
|
|
global $wpdb;
|
|
|
|
if ( $blog_id == 1 ) { // check site_options too
|
|
$start = 0;
|
|
while( $rows = $wpdb->get_results( "SELECT meta_key, meta_value FROM {$wpdb->sitemeta} ORDER BY meta_id LIMIT $start, 20" ) ) {
|
|
foreach( $rows as $row ) {
|
|
$value = $row->meta_value;
|
|
if ( !@unserialize( $value ) )
|
|
$value = stripslashes( $value );
|
|
if ( $value !== $row->meta_value ) {
|
|
update_site_option( $row->meta_key, $value );
|
|
}
|
|
}
|
|
$start += 20;
|
|
}
|
|
}
|
|
$start = 0;
|
|
$options_table = $wpdb->get_blog_prefix( $blog_id ) . "options";
|
|
while( $rows = $wpdb->get_results( "SELECT option_name, option_value FROM $options_table ORDER BY option_id LIMIT $start, 20" ) ) {
|
|
foreach( $rows as $row ) {
|
|
$value = $row->option_value;
|
|
if ( !@unserialize( $value ) )
|
|
$value = stripslashes( $value );
|
|
if ( $value !== $row->option_value ) {
|
|
update_blog_option( $blog_id, $row->option_name, $value );
|
|
}
|
|
}
|
|
$start += 20;
|
|
}
|
|
refresh_blog_details( $blog_id );
|
|
}
|
|
add_action( 'wpmu_upgrade_site', 'stripslashes_from_options' );
|
|
|
|
function show_post_thumbnail_warning() {
|
|
if ( false == is_super_admin() ) {
|
|
return;
|
|
}
|
|
$mu_media_buttons = get_site_option( 'mu_media_buttons', array() );
|
|
if ( empty($mu_media_buttons[ 'image' ]) && current_theme_supports( 'post-thumbnails' ) ) {
|
|
echo "<div id='update-nag'>" . sprintf( __( "Warning! The current theme supports post thumbnails. You must enable image uploads on <a href='%s'>the options page</a> for it to work." ), admin_url( 'ms-options.php' ) ) . "</div>";
|
|
}
|
|
}
|
|
add_action( 'admin_notices', 'show_post_thumbnail_warning' );
|
|
|
|
?>
|