Remove references to this self-defined get_user_meta function

Author: benlk

alerts/class-alert-type-menu-alert.php

@@ -141,8 +141,6 @@ public function menu_alert( $wp_admin_bar ) {
 	/**
 	 * Get a list of all current alert messages for current user.
 	 *
-	 * @todo update this for VIP. (get_user_meta)
-	 *
 	 * @return array List of alert messages
 	 */
 	public function get_messages() {

classes/class-list-table.php

@@ -151,7 +151,7 @@ public function get_hidden_columns() {
 		}
 
 		// Directly checking the user meta; to check whether user has changed screen option or not.
-		$hidden = $this->plugin->admin->get_user_meta( $user->ID, 'manage' . $this->screen->id . 'columnshidden', true );
+		$hidden = get_user_meta( $user->ID, 'manage' . $this->screen->id . 'columnshidden', true );
 
 		// If user meta is not found; add the default hidden column 'id'.
 		if ( ! $hidden ) {
@@ -1133,7 +1133,7 @@ public function screen_controls( $status, $args ) {
 		unset( $args );
 
 		$user_id   = get_current_user_id();
-		$option    = $this->plugin->admin->get_user_meta( $user_id, $this->plugin->admin->live_update->user_meta_key, true );
+		$option    = get_user_meta( $user_id, $this->plugin->admin->live_update->user_meta_key, true );
 		$heartbeat = wp_script_is( 'heartbeat', 'done' ) ? 'true' : 'false';
 
 		if ( 'on' === $option && 'false' === $heartbeat ) {

classes/class-live-update.php

@@ -183,7 +183,7 @@ public function heartbeat_received( $response, $data ) {
 			return $response;
 		}
 
-		$enable_stream_update = ( 'off' !== $this->plugin->admin->get_user_meta( get_current_user_id(), $this->user_meta_key ) );
+		$enable_stream_update = ( 'off' !== get_user_meta( get_current_user_id(), $this->user_meta_key ) );
 
 		// Register list table.
 		$this->list_table = new List_Table(