first commit

wp-content/plugins/sitepress-multilingual-cms/classes/upgrade/CommandsStatus.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace WPML\Upgrade;
+
+class CommandsStatus {
+	const OPTION_KEY = 'wpml_update_statuses';
+
+	/**
+	 * @param string $className
+	 *
+	 * @return bool
+	 */
+	public function hasBeenExecuted( $className ) {
+		return (bool) $this->get_update_option_value( $this->get_command_id( $className ) );
+	}
+
+	/**
+	 * @param string $className
+	 * @param bool   $flag
+	 */
+	public function markAsExecuted( $className, $flag = true ) {
+		$this->set_update_status( $this->get_command_id( $className ), $flag );
+		wp_cache_flush();
+	}
+
+	/**
+	 * @param string $className
+	 *
+	 * @return string
+	 */
+	private function get_command_id( $className ) {
+		return str_replace( '_', '-', strtolower( $className ) );
+	}
+
+	private function set_update_status( $id, $value ) {
+		$update_options        = get_option( self::OPTION_KEY, array() );
+		$update_options[ $id ] = $value;
+		update_option( self::OPTION_KEY, $update_options, true );
+	}
+
+	private function get_update_option_value( $id ) {
+		$update_options = get_option( self::OPTION_KEY, array() );
+
+		if ( $update_options && array_key_exists( $id, $update_options ) ) {
+			return $update_options[ $id ];
+		}
+
+		return null;
+	}
+}