New feature: show specific users in member directory

admin/assets/css/um-admin-misc.css

@@ -127,8 +127,12 @@ body.um-admin-modal-open {
 	color: #aaa !important;
 }
 
+.um-admin-metabox input[type=text] {
+	height: auto !important;
+}
+
 .um-admin-metabox input[type=text],
-.um-admin-metabox textarea{
+.um-admin-metabox textarea {
 	width: 100%;
 	max-width: 100%;
 	display: block;
@@ -139,13 +143,17 @@ body.um-admin-modal-open {
 	outline: none !important;
 	box-sizing: border-box !important;
 	box-shadow: none !important;
-	
 	font-size: 13px !important;
-	height: auto !important;
 	line-height: 1.4em !important;
 	padding: 4px 10px !important;
 }
 
+.um-admin-metabox textarea {
+	padding: 8px !important;
+	line-height: 1.6em;
+	color: #888 !important;
+}
+
 .um-admin-metabox input[type=text].um-admin-error,
 .um-admin-metabox textarea.um-admin-error
 {border-color: #C74A4A!important}

admin/core/um-admin-metabox.php

@@ -327,7 +327,11 @@ class UM_Admin_Metabox {
 		delete_post_meta( $post_id, '_um_reveal_fields' );
 		delete_post_meta( $post_id, '_um_search_fields' );
 		delete_post_meta( $post_id, '_um_roles_can_search' );
+		delete_post_meta( $post_id, '_um_show_these_users' );
 		foreach( $_POST as $k => $v ) {
+			if ( $k == '_um_show_these_users' && trim( $_POST[ $k ] ) ) {
+				$v = preg_split('/[\r\n]+/', $v, -1, PREG_SPLIT_NO_EMPTY);
+			}
 			if (strstr($k, '_um_')){
 				update_post_meta( $post_id, $k, $v);
 			}

admin/templates/directory/general.php

@@ -7,6 +7,11 @@
 		}
 	}
 	
+	$show_these_users = get_post_meta( get_the_ID(), '_um_show_these_users', true );
+	if ( $show_these_users ) {
+		$show_these_users = implode("\n", str_replace("\r", "", $show_these_users));
+	}
+	
 ?>
 
 <div class="um-admin-metabox">
@@ -73,6 +78,15 @@
 			</span>
 		</p><div class="um-admin-clear"></div>
 		
+		<p>
+			<label class="um-admin-half"><?php _e('Only show specific users (Enter one username per line)','ultimatemember'); ?></label>
+			<span class="um-admin-half">
+			
+				<textarea name="_um_show_these_users" id="_um_show_these_users"><?php echo $show_these_users; ?></textarea>
+				
+			</span>
+		</p><div class="um-admin-clear"></div>
+		
 		<?php do_action('um_admin_extend_directory_options_general', $this); ?>
 		
 	</div>

core/um-filters-members.php

@@ -143,6 +143,14 @@
 			);
 		}
 		
+		// show specific usernames
+		if ( isset( $show_these_users ) && $show_these_users && is_array( $show_these_users ) ) {
+			foreach( $show_these_users as $username ) {
+				$users_array[] = username_exists( $username );
+			}
+			$query_args['include'] = $users_array;
+		}
+		
 		// add roles to appear in directory 
 		if ( !empty( $roles ) ) {
 		

core/um-short-functions.php

@@ -1168,7 +1168,7 @@ function um_user( $data, $attrs = null ) {
 		case 'display_name':
 			
 			$op = um_get_option('display_name');
-			
+
 			if ( $op == 'default' ) {
 				$name = um_profile('display_name');
 			}
@@ -1183,6 +1183,9 @@ function um_user( $data, $attrs = null ) {
 				} else {
 					$name = um_profile( $data );
 				}
+				if ( ! $name ) {
+					$name = um_user('user_login');
+				}
 			}
 				
 			if ( $op == 'sur_name' ) {