AyeCode / invoicing

includes/libraries/action-scheduler/classes/abstracts/ActionScheduler_Lock.php

Indentation +52 added lines, -52 removed lines

@@ -7,56 +7,56 @@
  */
 abstract class ActionScheduler_Lock {
 
-	/** @var ActionScheduler_Lock */
-	private static $locker = NULL;
-
-	/** @var int */
-	protected static $lock_duration = MINUTE_IN_SECONDS;
-
-	/**
-	 * Check if a lock is set for a given lock type.
-	 *
-	 * @param string $lock_type A string to identify different lock types.
-	 * @return bool
-	 */
-	public function is_locked( $lock_type ) {
-		return ( $this->get_expiration( $lock_type ) >= time() );
-	}
-
-	/**
-	 * Set a lock.
-	 *
-	 * @param string $lock_type A string to identify different lock types.
-	 * @return bool
-	 */
-	abstract public function set( $lock_type );
-
-	/**
-	 * If a lock is set, return the timestamp it was set to expiry.
-	 *
-	 * @param string $lock_type A string to identify different lock types.
-	 * @return bool|int False if no lock is set, otherwise the timestamp for when the lock is set to expire.
-	 */
-	abstract public function get_expiration( $lock_type );
-
-	/**
-	 * Get the amount of time to set for a given lock. 60 seconds by default.
-	 *
-	 * @param string $lock_type A string to identify different lock types.
-	 * @return int
-	 */
-	protected function get_duration( $lock_type ) {
-		return apply_filters( 'action_scheduler_lock_duration', self::$lock_duration, $lock_type );
-	}
-
-	/**
-	 * @return ActionScheduler_Lock
-	 */
-	public static function instance() {
-		if ( empty( self::$locker ) ) {
-			$class = apply_filters( 'action_scheduler_lock_class', 'ActionScheduler_OptionLock' );
-			self::$locker = new $class();
-		}
-		return self::$locker;
-	}
+    /** @var ActionScheduler_Lock */
+    private static $locker = NULL;
+
+    /** @var int */
+    protected static $lock_duration = MINUTE_IN_SECONDS;
+
+    /**
+     * Check if a lock is set for a given lock type.
+     *
+     * @param string $lock_type A string to identify different lock types.
+     * @return bool
+     */
+    public function is_locked( $lock_type ) {
+        return ( $this->get_expiration( $lock_type ) >= time() );
+    }
+
+    /**
+     * Set a lock.
+     *
+     * @param string $lock_type A string to identify different lock types.
+     * @return bool
+     */
+    abstract public function set( $lock_type );
+
+    /**
+     * If a lock is set, return the timestamp it was set to expiry.
+     *
+     * @param string $lock_type A string to identify different lock types.
+     * @return bool|int False if no lock is set, otherwise the timestamp for when the lock is set to expire.
+     */
+    abstract public function get_expiration( $lock_type );
+
+    /**
+     * Get the amount of time to set for a given lock. 60 seconds by default.
+     *
+     * @param string $lock_type A string to identify different lock types.
+     * @return int
+     */
+    protected function get_duration( $lock_type ) {
+        return apply_filters( 'action_scheduler_lock_duration', self::$lock_duration, $lock_type );
+    }
+
+    /**
+     * @return ActionScheduler_Lock
+     */
+    public static function instance() {
+        if ( empty( self::$locker ) ) {
+            $class = apply_filters( 'action_scheduler_lock_class', 'ActionScheduler_OptionLock' );
+            self::$locker = new $class();
+        }
+        return self::$locker;
+    }
 }

Spacing +8 added lines, -8 removed lines

@@ -19,8 +19,8 @@ 
 	 * @param string $lock_type A string to identify different lock types.
 	 * @return bool
 	 */
-	public function is_locked( $lock_type ) {
-		return ( $this->get_expiration( $lock_type ) >= time() );
+	public function is_locked($lock_type) {
+		return ($this->get_expiration($lock_type) >= time());
 	}
 
 	/**
@@ -29,7 +29,7 @@ 
 	 * @param string $lock_type A string to identify different lock types.
 	 * @return bool
 	 */
-	abstract public function set( $lock_type );
+	abstract public function set($lock_type);
 
 	/**
 	 * If a lock is set, return the timestamp it was set to expiry.
@@ -37,7 +37,7 @@ 
 	 * @param string $lock_type A string to identify different lock types.
 	 * @return bool|int False if no lock is set, otherwise the timestamp for when the lock is set to expire.
 	 */
-	abstract public function get_expiration( $lock_type );
+	abstract public function get_expiration($lock_type);
 
 	/**
 	 * Get the amount of time to set for a given lock. 60 seconds by default.
@@ -45,16 +45,16 @@ 
 	 * @param string $lock_type A string to identify different lock types.
 	 * @return int
 	 */
-	protected function get_duration( $lock_type ) {
-		return apply_filters( 'action_scheduler_lock_duration', self::$lock_duration, $lock_type );
+	protected function get_duration($lock_type) {
+		return apply_filters('action_scheduler_lock_duration', self::$lock_duration, $lock_type);
 	}
 
 	/**
 	 * @return ActionScheduler_Lock
 	 */
 	public static function instance() {
-		if ( empty( self::$locker ) ) {
-			$class = apply_filters( 'action_scheduler_lock_class', 'ActionScheduler_OptionLock' );
+		if (empty(self::$locker)) {
+			$class = apply_filters('action_scheduler_lock_class', 'ActionScheduler_OptionLock');
 			self::$locker = new $class();
 		}
 		return self::$locker;

includes/libraries/action-scheduler/classes/abstracts/ActionScheduler.php

Indentation +264 added lines, -264 removed lines

@@ -8,268 +8,268 @@
  * @codeCoverageIgnore
  */
 abstract class ActionScheduler {
-	private static $plugin_file = '';
-	/** @var ActionScheduler_ActionFactory */
-	private static $factory = NULL;
-
-	public static function factory() {
-		if ( !isset(self::$factory) ) {
-			self::$factory = new ActionScheduler_ActionFactory();
-		}
-		return self::$factory;
-	}
-
-	public static function store() {
-		return ActionScheduler_Store::instance();
-	}
-
-	public static function lock() {
-		return ActionScheduler_Lock::instance();
-	}
-
-	public static function logger() {
-		return ActionScheduler_Logger::instance();
-	}
-
-	public static function runner() {
-		return ActionScheduler_QueueRunner::instance();
-	}
-
-	public static function admin_view() {
-		return ActionScheduler_AdminView::instance();
-	}
-
-	/**
-	 * Get the absolute system path to the plugin directory, or a file therein
-	 * @static
-	 * @param string $path
-	 * @return string
-	 */
-	public static function plugin_path( $path ) {
-		$base = dirname(self::$plugin_file);
-		if ( $path ) {
-			return trailingslashit($base).$path;
-		} else {
-			return untrailingslashit($base);
-		}
-	}
-
-	/**
-	 * Get the absolute URL to the plugin directory, or a file therein
-	 * @static
-	 * @param string $path
-	 * @return string
-	 */
-	public static function plugin_url( $path ) {
-		return plugins_url($path, self::$plugin_file);
-	}
-
-	public static function autoload( $class ) {
-		$d           = DIRECTORY_SEPARATOR;
-		$classes_dir = self::plugin_path( 'classes' . $d );
-		$separator   = strrpos( $class, '\\' );
-		if ( false !== $separator ) {
-			if ( 0 !== strpos( $class, 'Action_Scheduler' ) ) {
-				return;
-			}
-			$class = substr( $class, $separator + 1 );
-		}
-
-		if ( 'Deprecated' === substr( $class, -10 ) ) {
-			$dir = self::plugin_path( 'deprecated' . $d );
-		} elseif ( self::is_class_abstract( $class ) ) {
-			$dir = $classes_dir . 'abstracts' . $d;
-		} elseif ( self::is_class_migration( $class ) ) {
-			$dir = $classes_dir . 'migration' . $d;
-		} elseif ( 'Schedule' === substr( $class, -8 ) ) {
-			$dir = $classes_dir . 'schedules' . $d;
-		} elseif ( 'Action' === substr( $class, -6 ) ) {
-			$dir = $classes_dir . 'actions' . $d;
-		} elseif ( 'Schema' === substr( $class, -6 ) ) {
-			$dir = $classes_dir . 'schema' . $d;
-		} elseif ( strpos( $class, 'ActionScheduler' ) === 0 ) {
-			$segments = explode( '_', $class );
-			$type = isset( $segments[ 1 ] ) ? $segments[ 1 ] : '';
-
-			switch ( $type ) {
-				case 'WPCLI':
-					$dir = $classes_dir . 'WP_CLI' . $d;
-					break;
-				case 'DBLogger':
-				case 'DBStore':
-				case 'HybridStore':
-				case 'wpPostStore':
-				case 'wpCommentLogger':
-					$dir = $classes_dir . 'data-stores' . $d;
-					break;
-				default:
-					$dir = $classes_dir;
-					break;
-			}
-		} elseif ( self::is_class_cli( $class ) ) {
-			$dir = $classes_dir . 'WP_CLI' . $d;
-		} elseif ( strpos( $class, 'CronExpression' ) === 0 ) {
-			$dir = self::plugin_path( 'lib' . $d . 'cron-expression' . $d );
-		} elseif ( strpos( $class, 'WP_Async_Request' ) === 0 ) {
-			$dir = self::plugin_path( 'lib' . $d );
-		} else {
-			return;
-		}
-
-		if ( file_exists( "{$dir}{$class}.php" ) ) {
-			include( "{$dir}{$class}.php" );
-			return;
-		}
-	}
-
-	/**
-	 * Initialize the plugin
-	 *
-	 * @static
-	 * @param string $plugin_file
-	 */
-	public static function init( $plugin_file ) {
-		self::$plugin_file = $plugin_file;
-		spl_autoload_register( array( __CLASS__, 'autoload' ) );
-
-		/**
-		 * Fires in the early stages of Action Scheduler init hook.
-		 */
-		do_action( 'action_scheduler_pre_init' );
-
-		require_once( self::plugin_path( 'functions.php' ) );
-		ActionScheduler_DataController::init();
-
-		$store      = self::store();
-		$logger     = self::logger();
-		$runner     = self::runner();
-		$admin_view = self::admin_view();
-
-		// Ensure initialization on plugin activation.
-		if ( ! did_action( 'init' ) ) {
-			add_action( 'init', array( $admin_view, 'init' ), 0, 0 ); // run before $store::init()
-			add_action( 'init', array( $store, 'init' ), 1, 0 );
-			add_action( 'init', array( $logger, 'init' ), 1, 0 );
-			add_action( 'init', array( $runner, 'init' ), 1, 0 );
-		} else {
-			$admin_view->init();
-			$store->init();
-			$logger->init();
-			$runner->init();
-		}
-
-		if ( apply_filters( 'action_scheduler_load_deprecated_functions', true ) ) {
-			require_once( self::plugin_path( 'deprecated/functions.php' ) );
-		}
-
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
-			WP_CLI::add_command( 'action-scheduler', 'ActionScheduler_WPCLI_Scheduler_command' );
-			if ( ! ActionScheduler_DataController::is_migration_complete() && Controller::instance()->allow_migration() ) {
-				$command = new Migration_Command();
-				$command->register();
-			}
-		}
-
-		/**
-		 * Handle WP comment cleanup after migration.
-		 */
-		if ( is_a( $logger, 'ActionScheduler_DBLogger' ) && ActionScheduler_DataController::is_migration_complete() && ActionScheduler_WPCommentCleaner::has_logs() ) {
-			ActionScheduler_WPCommentCleaner::init();
-		}
-
-		add_action( 'action_scheduler/migration_complete', 'ActionScheduler_WPCommentCleaner::maybe_schedule_cleanup' );
-	}
-
-	/**
-	 * Determine if the class is one of our abstract classes.
-	 *
-	 * @since 3.0.0
-	 *
-	 * @param string $class The class name.
-	 *
-	 * @return bool
-	 */
-	protected static function is_class_abstract( $class ) {
-		static $abstracts = array(
-			'ActionScheduler'                            => true,
-			'ActionScheduler_Abstract_ListTable'         => true,
-			'ActionScheduler_Abstract_QueueRunner'       => true,
-			'ActionScheduler_Abstract_Schedule'          => true,
-			'ActionScheduler_Abstract_RecurringSchedule' => true,
-			'ActionScheduler_Lock'                       => true,
-			'ActionScheduler_Logger'                     => true,
-			'ActionScheduler_Abstract_Schema'            => true,
-			'ActionScheduler_Store'                      => true,
-			'ActionScheduler_TimezoneHelper'             => true,
-		);
-
-		return isset( $abstracts[ $class ] ) && $abstracts[ $class ];
-	}
-
-	/**
-	 * Determine if the class is one of our migration classes.
-	 *
-	 * @since 3.0.0
-	 *
-	 * @param string $class The class name.
-	 *
-	 * @return bool
-	 */
-	protected static function is_class_migration( $class ) {
-		static $migration_segments = array(
-			'ActionMigrator'  => true,
-			'BatchFetcher'    => true,
-			'DBStoreMigrator' => true,
-			'DryRun'          => true,
-			'LogMigrator'     => true,
-			'Config'          => true,
-			'Controller'      => true,
-			'Runner'          => true,
-			'Scheduler'       => true,
-		);
-
-		$segments = explode( '_', $class );
-		$segment = isset( $segments[ 1 ] ) ? $segments[ 1 ] : $class;
-
-		return isset( $migration_segments[ $segment ] ) && $migration_segments[ $segment ];
-	}
-
-	/**
-	 * Determine if the class is one of our WP CLI classes.
-	 *
-	 * @since 3.0.0
-	 *
-	 * @param string $class The class name.
-	 *
-	 * @return bool
-	 */
-	protected static function is_class_cli( $class ) {
-		static $cli_segments = array(
-			'QueueRunner' => true,
-			'Command'     => true,
-			'ProgressBar' => true,
-		);
-
-		$segments = explode( '_', $class );
-		$segment = isset( $segments[ 1 ] ) ? $segments[ 1 ] : $class;
-
-		return isset( $cli_segments[ $segment ] ) && $cli_segments[ $segment ];
-	}
-
-	final public function __clone() {
-		trigger_error("Singleton. No cloning allowed!", E_USER_ERROR);
-	}
-
-	final public function __wakeup() {
-		trigger_error("Singleton. No serialization allowed!", E_USER_ERROR);
-	}
-
-	final private function __construct() {}
-
-	/** Deprecated **/
-
-	public static function get_datetime_object( $when = null, $timezone = 'UTC' ) {
-		_deprecated_function( __METHOD__, '2.0', 'wcs_add_months()' );
-		return as_get_datetime_object( $when, $timezone );
-	}
+    private static $plugin_file = '';
+    /** @var ActionScheduler_ActionFactory */
+    private static $factory = NULL;
+
+    public static function factory() {
+        if ( !isset(self::$factory) ) {
+            self::$factory = new ActionScheduler_ActionFactory();
+        }
+        return self::$factory;
+    }
+
+    public static function store() {
+        return ActionScheduler_Store::instance();
+    }
+
+    public static function lock() {
+        return ActionScheduler_Lock::instance();
+    }
+
+    public static function logger() {
+        return ActionScheduler_Logger::instance();
+    }
+
+    public static function runner() {
+        return ActionScheduler_QueueRunner::instance();
+    }
+
+    public static function admin_view() {
+        return ActionScheduler_AdminView::instance();
+    }
+
+    /**
+     * Get the absolute system path to the plugin directory, or a file therein
+     * @static
+     * @param string $path
+     * @return string
+     */
+    public static function plugin_path( $path ) {
+        $base = dirname(self::$plugin_file);
+        if ( $path ) {
+            return trailingslashit($base).$path;
+        } else {
+            return untrailingslashit($base);
+        }
+    }
+
+    /**
+     * Get the absolute URL to the plugin directory, or a file therein
+     * @static
+     * @param string $path
+     * @return string
+     */
+    public static function plugin_url( $path ) {
+        return plugins_url($path, self::$plugin_file);
+    }
+
+    public static function autoload( $class ) {
+        $d           = DIRECTORY_SEPARATOR;
+        $classes_dir = self::plugin_path( 'classes' . $d );
+        $separator   = strrpos( $class, '\\' );
+        if ( false !== $separator ) {
+            if ( 0 !== strpos( $class, 'Action_Scheduler' ) ) {
+                return;
+            }
+            $class = substr( $class, $separator + 1 );
+        }
+
+        if ( 'Deprecated' === substr( $class, -10 ) ) {
+            $dir = self::plugin_path( 'deprecated' . $d );
+        } elseif ( self::is_class_abstract( $class ) ) {
+            $dir = $classes_dir . 'abstracts' . $d;
+        } elseif ( self::is_class_migration( $class ) ) {
+            $dir = $classes_dir . 'migration' . $d;
+        } elseif ( 'Schedule' === substr( $class, -8 ) ) {
+            $dir = $classes_dir . 'schedules' . $d;
+        } elseif ( 'Action' === substr( $class, -6 ) ) {
+            $dir = $classes_dir . 'actions' . $d;
+        } elseif ( 'Schema' === substr( $class, -6 ) ) {
+            $dir = $classes_dir . 'schema' . $d;
+        } elseif ( strpos( $class, 'ActionScheduler' ) === 0 ) {
+            $segments = explode( '_', $class );
+            $type = isset( $segments[ 1 ] ) ? $segments[ 1 ] : '';
+
+            switch ( $type ) {
+                case 'WPCLI':
+                    $dir = $classes_dir . 'WP_CLI' . $d;
+                    break;
+                case 'DBLogger':
+                case 'DBStore':
+                case 'HybridStore':
+                case 'wpPostStore':
+                case 'wpCommentLogger':
+                    $dir = $classes_dir . 'data-stores' . $d;
+                    break;
+                default:
+                    $dir = $classes_dir;
+                    break;
+            }
+        } elseif ( self::is_class_cli( $class ) ) {
+            $dir = $classes_dir . 'WP_CLI' . $d;
+        } elseif ( strpos( $class, 'CronExpression' ) === 0 ) {
+            $dir = self::plugin_path( 'lib' . $d . 'cron-expression' . $d );
+        } elseif ( strpos( $class, 'WP_Async_Request' ) === 0 ) {
+            $dir = self::plugin_path( 'lib' . $d );
+        } else {
+            return;
+        }
+
+        if ( file_exists( "{$dir}{$class}.php" ) ) {
+            include( "{$dir}{$class}.php" );
+            return;
+        }
+    }
+
+    /**
+     * Initialize the plugin
+     *
+     * @static
+     * @param string $plugin_file
+     */
+    public static function init( $plugin_file ) {
+        self::$plugin_file = $plugin_file;
+        spl_autoload_register( array( __CLASS__, 'autoload' ) );
+
+        /**
+         * Fires in the early stages of Action Scheduler init hook.
+         */
+        do_action( 'action_scheduler_pre_init' );
+
+        require_once( self::plugin_path( 'functions.php' ) );
+        ActionScheduler_DataController::init();
+
+        $store      = self::store();
+        $logger     = self::logger();
+        $runner     = self::runner();
+        $admin_view = self::admin_view();
+
+        // Ensure initialization on plugin activation.
+        if ( ! did_action( 'init' ) ) {
+            add_action( 'init', array( $admin_view, 'init' ), 0, 0 ); // run before $store::init()
+            add_action( 'init', array( $store, 'init' ), 1, 0 );
+            add_action( 'init', array( $logger, 'init' ), 1, 0 );
+            add_action( 'init', array( $runner, 'init' ), 1, 0 );
+        } else {
+            $admin_view->init();
+            $store->init();
+            $logger->init();
+            $runner->init();
+        }
+
+        if ( apply_filters( 'action_scheduler_load_deprecated_functions', true ) ) {
+            require_once( self::plugin_path( 'deprecated/functions.php' ) );
+        }
+
+        if ( defined( 'WP_CLI' ) && WP_CLI ) {
+            WP_CLI::add_command( 'action-scheduler', 'ActionScheduler_WPCLI_Scheduler_command' );
+            if ( ! ActionScheduler_DataController::is_migration_complete() && Controller::instance()->allow_migration() ) {
+                $command = new Migration_Command();
+                $command->register();
+            }
+        }
+
+        /**
+         * Handle WP comment cleanup after migration.
+         */
+        if ( is_a( $logger, 'ActionScheduler_DBLogger' ) && ActionScheduler_DataController::is_migration_complete() && ActionScheduler_WPCommentCleaner::has_logs() ) {
+            ActionScheduler_WPCommentCleaner::init();
+        }
+
+        add_action( 'action_scheduler/migration_complete', 'ActionScheduler_WPCommentCleaner::maybe_schedule_cleanup' );
+    }
+
+    /**
+     * Determine if the class is one of our abstract classes.
+     *
+     * @since 3.0.0
+     *
+     * @param string $class The class name.
+     *
+     * @return bool
+     */
+    protected static function is_class_abstract( $class ) {
+        static $abstracts = array(
+            'ActionScheduler'                            => true,
+            'ActionScheduler_Abstract_ListTable'         => true,
+            'ActionScheduler_Abstract_QueueRunner'       => true,
+            'ActionScheduler_Abstract_Schedule'          => true,
+            'ActionScheduler_Abstract_RecurringSchedule' => true,
+            'ActionScheduler_Lock'                       => true,
+            'ActionScheduler_Logger'                     => true,
+            'ActionScheduler_Abstract_Schema'            => true,
+            'ActionScheduler_Store'                      => true,
+            'ActionScheduler_TimezoneHelper'             => true,
+        );
+
+        return isset( $abstracts[ $class ] ) && $abstracts[ $class ];
+    }
+
+    /**
+     * Determine if the class is one of our migration classes.
+     *
+     * @since 3.0.0
+     *
+     * @param string $class The class name.
+     *
+     * @return bool
+     */
+    protected static function is_class_migration( $class ) {
+        static $migration_segments = array(
+            'ActionMigrator'  => true,
+            'BatchFetcher'    => true,
+            'DBStoreMigrator' => true,
+            'DryRun'          => true,
+            'LogMigrator'     => true,
+            'Config'          => true,
+            'Controller'      => true,
+            'Runner'          => true,
+            'Scheduler'       => true,
+        );
+
+        $segments = explode( '_', $class );
+        $segment = isset( $segments[ 1 ] ) ? $segments[ 1 ] : $class;
+
+        return isset( $migration_segments[ $segment ] ) && $migration_segments[ $segment ];
+    }
+
+    /**
+     * Determine if the class is one of our WP CLI classes.
+     *
+     * @since 3.0.0
+     *
+     * @param string $class The class name.
+     *
+     * @return bool
+     */
+    protected static function is_class_cli( $class ) {
+        static $cli_segments = array(
+            'QueueRunner' => true,
+            'Command'     => true,
+            'ProgressBar' => true,
+        );
+
+        $segments = explode( '_', $class );
+        $segment = isset( $segments[ 1 ] ) ? $segments[ 1 ] : $class;
+
+        return isset( $cli_segments[ $segment ] ) && $cli_segments[ $segment ];
+    }
+
+    final public function __clone() {
+        trigger_error("Singleton. No cloning allowed!", E_USER_ERROR);
+    }
+
+    final public function __wakeup() {
+        trigger_error("Singleton. No serialization allowed!", E_USER_ERROR);
+    }
+
+    final private function __construct() {}
+
+    /** Deprecated **/
+
+    public static function get_datetime_object( $when = null, $timezone = 'UTC' ) {
+        _deprecated_function( __METHOD__, '2.0', 'wcs_add_months()' );
+        return as_get_datetime_object( $when, $timezone );
+    }
 }

Spacing +58 added lines, -58 removed lines

@@ -13,7 +13,7 @@ 
 	private static $factory = NULL;
 
 	public static function factory() {
-		if ( !isset(self::$factory) ) {
+		if (!isset(self::$factory)) {
 			self::$factory = new ActionScheduler_ActionFactory();
 		}
 		return self::$factory;
@@ -45,10 +45,10 @@ 
 	 * @param string $path
 	 * @return string
 	 */
-	public static function plugin_path( $path ) {
+	public static function plugin_path($path) {
 		$base = dirname(self::$plugin_file);
-		if ( $path ) {
-			return trailingslashit($base).$path;
+		if ($path) {
+			return trailingslashit($base) . $path;
 		} else {
 			return untrailingslashit($base);
 		}
@@ -60,38 +60,38 @@ 
 	 * @param string $path
 	 * @return string
 	 */
-	public static function plugin_url( $path ) {
+	public static function plugin_url($path) {
 		return plugins_url($path, self::$plugin_file);
 	}
 
-	public static function autoload( $class ) {
+	public static function autoload($class) {
 		$d           = DIRECTORY_SEPARATOR;
-		$classes_dir = self::plugin_path( 'classes' . $d );
-		$separator   = strrpos( $class, '\\' );
-		if ( false !== $separator ) {
-			if ( 0 !== strpos( $class, 'Action_Scheduler' ) ) {
+		$classes_dir = self::plugin_path('classes' . $d);
+		$separator   = strrpos($class, '\\');
+		if (false !== $separator) {
+			if (0 !== strpos($class, 'Action_Scheduler')) {
 				return;
 			}
-			$class = substr( $class, $separator + 1 );
+			$class = substr($class, $separator + 1);
 		}
 
-		if ( 'Deprecated' === substr( $class, -10 ) ) {
-			$dir = self::plugin_path( 'deprecated' . $d );
-		} elseif ( self::is_class_abstract( $class ) ) {
+		if ('Deprecated' === substr($class, -10)) {
+			$dir = self::plugin_path('deprecated' . $d);
+		} elseif (self::is_class_abstract($class)) {
 			$dir = $classes_dir . 'abstracts' . $d;
-		} elseif ( self::is_class_migration( $class ) ) {
+		} elseif (self::is_class_migration($class)) {
 			$dir = $classes_dir . 'migration' . $d;
-		} elseif ( 'Schedule' === substr( $class, -8 ) ) {
+		} elseif ('Schedule' === substr($class, -8)) {
 			$dir = $classes_dir . 'schedules' . $d;
-		} elseif ( 'Action' === substr( $class, -6 ) ) {
+		} elseif ('Action' === substr($class, -6)) {
 			$dir = $classes_dir . 'actions' . $d;
-		} elseif ( 'Schema' === substr( $class, -6 ) ) {
+		} elseif ('Schema' === substr($class, -6)) {
 			$dir = $classes_dir . 'schema' . $d;
-		} elseif ( strpos( $class, 'ActionScheduler' ) === 0 ) {
-			$segments = explode( '_', $class );
-			$type = isset( $segments[ 1 ] ) ? $segments[ 1 ] : '';
+		} elseif (strpos($class, 'ActionScheduler') === 0) {
+			$segments = explode('_', $class);
+			$type = isset($segments[1]) ? $segments[1] : '';
 
-			switch ( $type ) {
+			switch ($type) {
 				case 'WPCLI':
 					$dir = $classes_dir . 'WP_CLI' . $d;
 					break;
@@ -106,18 +106,18 @@ 
 					$dir = $classes_dir;
 					break;
 			}
-		} elseif ( self::is_class_cli( $class ) ) {
+		} elseif (self::is_class_cli($class)) {
 			$dir = $classes_dir . 'WP_CLI' . $d;
-		} elseif ( strpos( $class, 'CronExpression' ) === 0 ) {
-			$dir = self::plugin_path( 'lib' . $d . 'cron-expression' . $d );
-		} elseif ( strpos( $class, 'WP_Async_Request' ) === 0 ) {
-			$dir = self::plugin_path( 'lib' . $d );
+		} elseif (strpos($class, 'CronExpression') === 0) {
+			$dir = self::plugin_path('lib' . $d . 'cron-expression' . $d);
+		} elseif (strpos($class, 'WP_Async_Request') === 0) {
+			$dir = self::plugin_path('lib' . $d);
 		} else {
 			return;
 		}
 
-		if ( file_exists( "{$dir}{$class}.php" ) ) {
-			include( "{$dir}{$class}.php" );
+		if (file_exists("{$dir}{$class}.php")) {
+			include("{$dir}{$class}.php");
 			return;
 		}
 	}
@@ -128,16 +128,16 @@ 
 	 * @static
 	 * @param string $plugin_file
 	 */
-	public static function init( $plugin_file ) {
+	public static function init($plugin_file) {
 		self::$plugin_file = $plugin_file;
-		spl_autoload_register( array( __CLASS__, 'autoload' ) );
+		spl_autoload_register(array(__CLASS__, 'autoload'));
 
 		/**
 		 * Fires in the early stages of Action Scheduler init hook.
 		 */
-		do_action( 'action_scheduler_pre_init' );
+		do_action('action_scheduler_pre_init');
 
-		require_once( self::plugin_path( 'functions.php' ) );
+		require_once(self::plugin_path('functions.php'));
 		ActionScheduler_DataController::init();
 
 		$store      = self::store();
@@ -146,11 +146,11 @@ 
 		$admin_view = self::admin_view();
 
 		// Ensure initialization on plugin activation.
-		if ( ! did_action( 'init' ) ) {
-			add_action( 'init', array( $admin_view, 'init' ), 0, 0 ); // run before $store::init()
-			add_action( 'init', array( $store, 'init' ), 1, 0 );
-			add_action( 'init', array( $logger, 'init' ), 1, 0 );
-			add_action( 'init', array( $runner, 'init' ), 1, 0 );
+		if (!did_action('init')) {
+			add_action('init', array($admin_view, 'init'), 0, 0); // run before $store::init()
+			add_action('init', array($store, 'init'), 1, 0);
+			add_action('init', array($logger, 'init'), 1, 0);
+			add_action('init', array($runner, 'init'), 1, 0);
 		} else {
 			$admin_view->init();
 			$store->init();
@@ -158,13 +158,13 @@ 
 			$runner->init();
 		}
 
-		if ( apply_filters( 'action_scheduler_load_deprecated_functions', true ) ) {
-			require_once( self::plugin_path( 'deprecated/functions.php' ) );
+		if (apply_filters('action_scheduler_load_deprecated_functions', true)) {
+			require_once(self::plugin_path('deprecated/functions.php'));
 		}
 
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
-			WP_CLI::add_command( 'action-scheduler', 'ActionScheduler_WPCLI_Scheduler_command' );
-			if ( ! ActionScheduler_DataController::is_migration_complete() && Controller::instance()->allow_migration() ) {
+		if (defined('WP_CLI') && WP_CLI) {
+			WP_CLI::add_command('action-scheduler', 'ActionScheduler_WPCLI_Scheduler_command');
+			if (!ActionScheduler_DataController::is_migration_complete() && Controller::instance()->allow_migration()) {
 				$command = new Migration_Command();
 				$command->register();
 			}
@@ -173,11 +173,11 @@ 
 		/**
 		 * Handle WP comment cleanup after migration.
 		 */
-		if ( is_a( $logger, 'ActionScheduler_DBLogger' ) && ActionScheduler_DataController::is_migration_complete() && ActionScheduler_WPCommentCleaner::has_logs() ) {
+		if (is_a($logger, 'ActionScheduler_DBLogger') && ActionScheduler_DataController::is_migration_complete() && ActionScheduler_WPCommentCleaner::has_logs()) {
 			ActionScheduler_WPCommentCleaner::init();
 		}
 
-		add_action( 'action_scheduler/migration_complete', 'ActionScheduler_WPCommentCleaner::maybe_schedule_cleanup' );
+		add_action('action_scheduler/migration_complete', 'ActionScheduler_WPCommentCleaner::maybe_schedule_cleanup');
 	}
 
 	/**
@@ -189,7 +189,7 @@ 
 	 *
 	 * @return bool
 	 */
-	protected static function is_class_abstract( $class ) {
+	protected static function is_class_abstract($class) {
 		static $abstracts = array(
 			'ActionScheduler'                            => true,
 			'ActionScheduler_Abstract_ListTable'         => true,
@@ -203,7 +203,7 @@ 
 			'ActionScheduler_TimezoneHelper'             => true,
 		);
 
-		return isset( $abstracts[ $class ] ) && $abstracts[ $class ];
+		return isset($abstracts[$class]) && $abstracts[$class];
 	}
 
 	/**
@@ -215,7 +215,7 @@ 
 	 *
 	 * @return bool
 	 */
-	protected static function is_class_migration( $class ) {
+	protected static function is_class_migration($class) {
 		static $migration_segments = array(
 			'ActionMigrator'  => true,
 			'BatchFetcher'    => true,
@@ -228,10 +228,10 @@ 
 			'Scheduler'       => true,
 		);
 
-		$segments = explode( '_', $class );
-		$segment = isset( $segments[ 1 ] ) ? $segments[ 1 ] : $class;
+		$segments = explode('_', $class);
+		$segment = isset($segments[1]) ? $segments[1] : $class;
 
-		return isset( $migration_segments[ $segment ] ) && $migration_segments[ $segment ];
+		return isset($migration_segments[$segment]) && $migration_segments[$segment];
 	}
 
 	/**
@@ -243,17 +243,17 @@ 
 	 *
 	 * @return bool
 	 */
-	protected static function is_class_cli( $class ) {
+	protected static function is_class_cli($class) {
 		static $cli_segments = array(
 			'QueueRunner' => true,
 			'Command'     => true,
 			'ProgressBar' => true,
 		);
 
-		$segments = explode( '_', $class );
-		$segment = isset( $segments[ 1 ] ) ? $segments[ 1 ] : $class;
+		$segments = explode('_', $class);
+		$segment = isset($segments[1]) ? $segments[1] : $class;
 
-		return isset( $cli_segments[ $segment ] ) && $cli_segments[ $segment ];
+		return isset($cli_segments[$segment]) && $cli_segments[$segment];
 	}
 
 	final public function __clone() {
@@ -268,8 +268,8 @@ 
 
 	/** Deprecated **/
 
-	public static function get_datetime_object( $when = null, $timezone = 'UTC' ) {
-		_deprecated_function( __METHOD__, '2.0', 'wcs_add_months()' );
-		return as_get_datetime_object( $when, $timezone );
+	public static function get_datetime_object($when = null, $timezone = 'UTC') {
+		_deprecated_function(__METHOD__, '2.0', 'wcs_add_months()');
+		return as_get_datetime_object($when, $timezone);
 	}
 }

includes/libraries/action-scheduler/classes/abstracts/ActionScheduler_Abstract_Schema.php

Indentation +120 added lines, -120 removed lines

@@ -12,124 +12,124 @@
  */
 abstract class ActionScheduler_Abstract_Schema {
 
-	/**
-	 * @var int Increment this value in derived class to trigger a schema update.
-	 */
-	protected $schema_version = 1;
-
-	/**
-	 * @var array Names of tables that will be registered by this class.
-	 */
-	protected $tables = [];
-
-	/**
-	 * Register tables with WordPress, and create them if needed.
-	 *
-	 * @param bool $force_update Optional. Default false. Use true to always run the schema update.
-	 *
-	 * @return void
-	 */
-	public function register_tables( $force_update = false ) {
-		global $wpdb;
-
-		// make WP aware of our tables
-		foreach ( $this->tables as $table ) {
-			$wpdb->tables[] = $table;
-			$name           = $this->get_full_table_name( $table );
-			$wpdb->$table   = $name;
-		}
-
-		// create the tables
-		if ( $this->schema_update_required() || $force_update ) {
-			foreach ( $this->tables as $table ) {
-				$this->update_table( $table );
-			}
-			$this->mark_schema_update_complete();
-		}
-	}
-
-	/**
-	 * @param string $table The name of the table
-	 *
-	 * @return string The CREATE TABLE statement, suitable for passing to dbDelta
-	 */
-	abstract protected function get_table_definition( $table );
-
-	/**
-	 * Determine if the database schema is out of date
-	 * by comparing the integer found in $this->schema_version
-	 * with the option set in the WordPress options table
-	 *
-	 * @return bool
-	 */
-	private function schema_update_required() {
-		$option_name         = 'schema-' . static::class;
-		$version_found_in_db = get_option( $option_name, 0 );
-
-		// Check for schema option stored by the Action Scheduler Custom Tables plugin in case site has migrated from that plugin with an older schema
-		if ( 0 === $version_found_in_db ) {
-
-			$plugin_option_name = 'schema-';
-
-			switch ( static::class ) {
-				case 'ActionScheduler_StoreSchema' :
-					$plugin_option_name .= 'Action_Scheduler\Custom_Tables\DB_Store_Table_Maker';
-					break;
-				case 'ActionScheduler_LoggerSchema' :
-					$plugin_option_name .= 'Action_Scheduler\Custom_Tables\DB_Logger_Table_Maker';
-					break;
-			}
-
-			$version_found_in_db = get_option( $plugin_option_name, 0 );
-
-			delete_option( $plugin_option_name );
-		}
-
-		return version_compare( $version_found_in_db, $this->schema_version, '<' );
-	}
-
-	/**
-	 * Update the option in WordPress to indicate that
-	 * our schema is now up to date
-	 *
-	 * @return void
-	 */
-	private function mark_schema_update_complete() {
-		$option_name = 'schema-' . static::class;
-
-		// work around race conditions and ensure that our option updates
-		$value_to_save = (string) $this->schema_version . '.0.' . time();
-
-		update_option( $option_name, $value_to_save );
-	}
-
-	/**
-	 * Update the schema for the given table
-	 *
-	 * @param string $table The name of the table to update
-	 *
-	 * @return void
-	 */
-	private function update_table( $table ) {
-		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
-		$definition = $this->get_table_definition( $table );
-		if ( $definition ) {
-			$updated = dbDelta( $definition );
-			foreach ( $updated as $updated_table => $update_description ) {
-				if ( strpos( $update_description, 'Created table' ) === 0 ) {
-					do_action( 'action_scheduler/created_table', $updated_table, $table );
-				}
-			}
-		}
-	}
-
-	/**
-	 * @param string $table
-	 *
-	 * @return string The full name of the table, including the
-	 *                table prefix for the current blog
-	 */
-	protected function get_full_table_name( $table ) {
-		return $GLOBALS[ 'wpdb' ]->prefix . $table;
-	}
+    /**
+     * @var int Increment this value in derived class to trigger a schema update.
+     */
+    protected $schema_version = 1;
+
+    /**
+     * @var array Names of tables that will be registered by this class.
+     */
+    protected $tables = [];
+
+    /**
+     * Register tables with WordPress, and create them if needed.
+     *
+     * @param bool $force_update Optional. Default false. Use true to always run the schema update.
+     *
+     * @return void
+     */
+    public function register_tables( $force_update = false ) {
+        global $wpdb;
+
+        // make WP aware of our tables
+        foreach ( $this->tables as $table ) {
+            $wpdb->tables[] = $table;
+            $name           = $this->get_full_table_name( $table );
+            $wpdb->$table   = $name;
+        }
+
+        // create the tables
+        if ( $this->schema_update_required() || $force_update ) {
+            foreach ( $this->tables as $table ) {
+                $this->update_table( $table );
+            }
+            $this->mark_schema_update_complete();
+        }
+    }
+
+    /**
+     * @param string $table The name of the table
+     *
+     * @return string The CREATE TABLE statement, suitable for passing to dbDelta
+     */
+    abstract protected function get_table_definition( $table );
+
+    /**
+     * Determine if the database schema is out of date
+     * by comparing the integer found in $this->schema_version
+     * with the option set in the WordPress options table
+     *
+     * @return bool
+     */
+    private function schema_update_required() {
+        $option_name         = 'schema-' . static::class;
+        $version_found_in_db = get_option( $option_name, 0 );
+
+        // Check for schema option stored by the Action Scheduler Custom Tables plugin in case site has migrated from that plugin with an older schema
+        if ( 0 === $version_found_in_db ) {
+
+            $plugin_option_name = 'schema-';
+
+            switch ( static::class ) {
+                case 'ActionScheduler_StoreSchema' :
+                    $plugin_option_name .= 'Action_Scheduler\Custom_Tables\DB_Store_Table_Maker';
+                    break;
+                case 'ActionScheduler_LoggerSchema' :
+                    $plugin_option_name .= 'Action_Scheduler\Custom_Tables\DB_Logger_Table_Maker';
+                    break;
+            }
+
+            $version_found_in_db = get_option( $plugin_option_name, 0 );
+
+            delete_option( $plugin_option_name );
+        }
+
+        return version_compare( $version_found_in_db, $this->schema_version, '<' );
+    }
+
+    /**
+     * Update the option in WordPress to indicate that
+     * our schema is now up to date
+     *
+     * @return void
+     */
+    private function mark_schema_update_complete() {
+        $option_name = 'schema-' . static::class;
+
+        // work around race conditions and ensure that our option updates
+        $value_to_save = (string) $this->schema_version . '.0.' . time();
+
+        update_option( $option_name, $value_to_save );
+    }
+
+    /**
+     * Update the schema for the given table
+     *
+     * @param string $table The name of the table to update
+     *
+     * @return void
+     */
+    private function update_table( $table ) {
+        require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
+        $definition = $this->get_table_definition( $table );
+        if ( $definition ) {
+            $updated = dbDelta( $definition );
+            foreach ( $updated as $updated_table => $update_description ) {
+                if ( strpos( $update_description, 'Created table' ) === 0 ) {
+                    do_action( 'action_scheduler/created_table', $updated_table, $table );
+                }
+            }
+        }
+    }
+
+    /**
+     * @param string $table
+     *
+     * @return string The full name of the table, including the
+     *                table prefix for the current blog
+     */
+    protected function get_full_table_name( $table ) {
+        return $GLOBALS[ 'wpdb' ]->prefix . $table;
+    }
 }
\ No newline at end of file

Spacing +24 added lines, -24 removed lines

@@ -29,20 +29,20 @@ 
 	 *
 	 * @return void
 	 */
-	public function register_tables( $force_update = false ) {
+	public function register_tables($force_update = false) {
 		global $wpdb;
 
 		// make WP aware of our tables
-		foreach ( $this->tables as $table ) {
+		foreach ($this->tables as $table) {
 			$wpdb->tables[] = $table;
-			$name           = $this->get_full_table_name( $table );
+			$name           = $this->get_full_table_name($table);
 			$wpdb->$table   = $name;
 		}
 
 		// create the tables
-		if ( $this->schema_update_required() || $force_update ) {
-			foreach ( $this->tables as $table ) {
-				$this->update_table( $table );
+		if ($this->schema_update_required() || $force_update) {
+			foreach ($this->tables as $table) {
+				$this->update_table($table);
 			}
 			$this->mark_schema_update_complete();
 		}
@@ -53,7 +53,7 @@ 
 	 *
 	 * @return string The CREATE TABLE statement, suitable for passing to dbDelta
 	 */
-	abstract protected function get_table_definition( $table );
+	abstract protected function get_table_definition($table);
 
 	/**
 	 * Determine if the database schema is out of date
@@ -64,14 +64,14 @@ 
 	 */
 	private function schema_update_required() {
 		$option_name         = 'schema-' . static::class;
-		$version_found_in_db = get_option( $option_name, 0 );
+		$version_found_in_db = get_option($option_name, 0);
 
 		// Check for schema option stored by the Action Scheduler Custom Tables plugin in case site has migrated from that plugin with an older schema
-		if ( 0 === $version_found_in_db ) {
+		if (0 === $version_found_in_db) {
 
 			$plugin_option_name = 'schema-';
 
-			switch ( static::class ) {
+			switch (static::class) {
 				case 'ActionScheduler_StoreSchema' :
 					$plugin_option_name .= 'Action_Scheduler\Custom_Tables\DB_Store_Table_Maker';
 					break;
@@ -80,12 +80,12 @@ 
 					break;
 			}
 
-			$version_found_in_db = get_option( $plugin_option_name, 0 );
+			$version_found_in_db = get_option($plugin_option_name, 0);
 
-			delete_option( $plugin_option_name );
+			delete_option($plugin_option_name);
 		}
 
-		return version_compare( $version_found_in_db, $this->schema_version, '<' );
+		return version_compare($version_found_in_db, $this->schema_version, '<');
 	}
 
 	/**
@@ -100,7 +100,7 @@ 
 		// work around race conditions and ensure that our option updates
 		$value_to_save = (string) $this->schema_version . '.0.' . time();
 
-		update_option( $option_name, $value_to_save );
+		update_option($option_name, $value_to_save);
 	}
 
 	/**
@@ -110,14 +110,14 @@ 
 	 *
 	 * @return void
 	 */
-	private function update_table( $table ) {
-		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
-		$definition = $this->get_table_definition( $table );
-		if ( $definition ) {
-			$updated = dbDelta( $definition );
-			foreach ( $updated as $updated_table => $update_description ) {
-				if ( strpos( $update_description, 'Created table' ) === 0 ) {
-					do_action( 'action_scheduler/created_table', $updated_table, $table );
+	private function update_table($table) {
+		require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
+		$definition = $this->get_table_definition($table);
+		if ($definition) {
+			$updated = dbDelta($definition);
+			foreach ($updated as $updated_table => $update_description) {
+				if (strpos($update_description, 'Created table') === 0) {
+					do_action('action_scheduler/created_table', $updated_table, $table);
 				}
 			}
 		}
@@ -129,7 +129,7 @@ 
 	 * @return string The full name of the table, including the
 	 *                table prefix for the current blog
 	 */
-	protected function get_full_table_name( $table ) {
-		return $GLOBALS[ 'wpdb' ]->prefix . $table;
+	protected function get_full_table_name($table) {
+		return $GLOBALS['wpdb']->prefix . $table;
 	}
 }
\ No newline at end of file

includes/libraries/action-scheduler/classes/ActionScheduler_Compatibility.php

Indentation +81 added lines, -81 removed lines

@@ -5,95 +5,95 @@
  */
 class ActionScheduler_Compatibility {
 
-	/**
-	 * Converts a shorthand byte value to an integer byte value.
-	 *
-	 * Wrapper for wp_convert_hr_to_bytes(), moved to load.php in WordPress 4.6 from media.php
-	 *
-	 * @link https://secure.php.net/manual/en/function.ini-get.php
-	 * @link https://secure.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
-	 *
-	 * @param string $value A (PHP ini) byte value, either shorthand or ordinary.
-	 * @return int An integer byte value.
-	 */
-	public static function convert_hr_to_bytes( $value ) {
-		if ( function_exists( 'wp_convert_hr_to_bytes' ) ) {
-			return wp_convert_hr_to_bytes( $value );
-		}
+    /**
+     * Converts a shorthand byte value to an integer byte value.
+     *
+     * Wrapper for wp_convert_hr_to_bytes(), moved to load.php in WordPress 4.6 from media.php
+     *
+     * @link https://secure.php.net/manual/en/function.ini-get.php
+     * @link https://secure.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
+     *
+     * @param string $value A (PHP ini) byte value, either shorthand or ordinary.
+     * @return int An integer byte value.
+     */
+    public static function convert_hr_to_bytes( $value ) {
+        if ( function_exists( 'wp_convert_hr_to_bytes' ) ) {
+            return wp_convert_hr_to_bytes( $value );
+        }
 
-		$value = strtolower( trim( $value ) );
-		$bytes = (int) $value;
+        $value = strtolower( trim( $value ) );
+        $bytes = (int) $value;
 
-		if ( false !== strpos( $value, 'g' ) ) {
-			$bytes *= GB_IN_BYTES;
-		} elseif ( false !== strpos( $value, 'm' ) ) {
-			$bytes *= MB_IN_BYTES;
-		} elseif ( false !== strpos( $value, 'k' ) ) {
-			$bytes *= KB_IN_BYTES;
-		}
+        if ( false !== strpos( $value, 'g' ) ) {
+            $bytes *= GB_IN_BYTES;
+        } elseif ( false !== strpos( $value, 'm' ) ) {
+            $bytes *= MB_IN_BYTES;
+        } elseif ( false !== strpos( $value, 'k' ) ) {
+            $bytes *= KB_IN_BYTES;
+        }
 
-		// Deal with large (float) values which run into the maximum integer size.
-		return min( $bytes, PHP_INT_MAX );
-	}
+        // Deal with large (float) values which run into the maximum integer size.
+        return min( $bytes, PHP_INT_MAX );
+    }
 
-	/**
-	 * Attempts to raise the PHP memory limit for memory intensive processes.
-	 *
-	 * Only allows raising the existing limit and prevents lowering it.
-	 *
-	 * Wrapper for wp_raise_memory_limit(), added in WordPress v4.6.0
-	 *
-	 * @return bool|int|string The limit that was set or false on failure.
-	 */
-	public static function raise_memory_limit() {
-		if ( function_exists( 'wp_raise_memory_limit' ) ) {
-			return wp_raise_memory_limit( 'admin' );
-		}
+    /**
+     * Attempts to raise the PHP memory limit for memory intensive processes.
+     *
+     * Only allows raising the existing limit and prevents lowering it.
+     *
+     * Wrapper for wp_raise_memory_limit(), added in WordPress v4.6.0
+     *
+     * @return bool|int|string The limit that was set or false on failure.
+     */
+    public static function raise_memory_limit() {
+        if ( function_exists( 'wp_raise_memory_limit' ) ) {
+            return wp_raise_memory_limit( 'admin' );
+        }
 
-		$current_limit     = @ini_get( 'memory_limit' );
-		$current_limit_int = self::convert_hr_to_bytes( $current_limit );
+        $current_limit     = @ini_get( 'memory_limit' );
+        $current_limit_int = self::convert_hr_to_bytes( $current_limit );
 
-		if ( -1 === $current_limit_int ) {
-			return false;
-		}
+        if ( -1 === $current_limit_int ) {
+            return false;
+        }
 
-		$wp_max_limit       = WP_MAX_MEMORY_LIMIT;
-		$wp_max_limit_int   = self::convert_hr_to_bytes( $wp_max_limit );
-		$filtered_limit     = apply_filters( 'admin_memory_limit', $wp_max_limit );
-		$filtered_limit_int = self::convert_hr_to_bytes( $filtered_limit );
+        $wp_max_limit       = WP_MAX_MEMORY_LIMIT;
+        $wp_max_limit_int   = self::convert_hr_to_bytes( $wp_max_limit );
+        $filtered_limit     = apply_filters( 'admin_memory_limit', $wp_max_limit );
+        $filtered_limit_int = self::convert_hr_to_bytes( $filtered_limit );
 
-		if ( -1 === $filtered_limit_int || ( $filtered_limit_int > $wp_max_limit_int && $filtered_limit_int > $current_limit_int ) ) {
-			if ( false !== @ini_set( 'memory_limit', $filtered_limit ) ) {
-				return $filtered_limit;
-			} else {
-				return false;
-			}
-		} elseif ( -1 === $wp_max_limit_int || $wp_max_limit_int > $current_limit_int ) {
-			if ( false !== @ini_set( 'memory_limit', $wp_max_limit ) ) {
-				return $wp_max_limit;
-			} else {
-				return false;
-			}
-		}
-		return false;
-	}
+        if ( -1 === $filtered_limit_int || ( $filtered_limit_int > $wp_max_limit_int && $filtered_limit_int > $current_limit_int ) ) {
+            if ( false !== @ini_set( 'memory_limit', $filtered_limit ) ) {
+                return $filtered_limit;
+            } else {
+                return false;
+            }
+        } elseif ( -1 === $wp_max_limit_int || $wp_max_limit_int > $current_limit_int ) {
+            if ( false !== @ini_set( 'memory_limit', $wp_max_limit ) ) {
+                return $wp_max_limit;
+            } else {
+                return false;
+            }
+        }
+        return false;
+    }
 
-	/**
-	 * Attempts to raise the PHP timeout for time intensive processes.
-	 *
-	 * Only allows raising the existing limit and prevents lowering it. Wrapper for wc_set_time_limit(), when available.
-	 *
-	 * @param int The time limit in seconds.
-	 */
-	public static function raise_time_limit( $limit = 0 ) {
-		if ( $limit < ini_get( 'max_execution_time' ) ) {
-			return;
-		}
+    /**
+     * Attempts to raise the PHP timeout for time intensive processes.
+     *
+     * Only allows raising the existing limit and prevents lowering it. Wrapper for wc_set_time_limit(), when available.
+     *
+     * @param int The time limit in seconds.
+     */
+    public static function raise_time_limit( $limit = 0 ) {
+        if ( $limit < ini_get( 'max_execution_time' ) ) {
+            return;
+        }
 
-		if ( function_exists( 'wc_set_time_limit' ) ) {
-			wc_set_time_limit( $limit );
-		} elseif ( function_exists( 'set_time_limit' ) && false === strpos( ini_get( 'disable_functions' ), 'set_time_limit' ) && ! ini_get( 'safe_mode' ) ) {
-			@set_time_limit( $limit );
-		}
-	}
+        if ( function_exists( 'wc_set_time_limit' ) ) {
+            wc_set_time_limit( $limit );
+        } elseif ( function_exists( 'set_time_limit' ) && false === strpos( ini_get( 'disable_functions' ), 'set_time_limit' ) && ! ini_get( 'safe_mode' ) ) {
+            @set_time_limit( $limit );
+        }
+    }
 }

Spacing +24 added lines, -24 removed lines

@@ -16,24 +16,24 @@ 
 	 * @param string $value A (PHP ini) byte value, either shorthand or ordinary.
 	 * @return int An integer byte value.
 	 */
-	public static function convert_hr_to_bytes( $value ) {
-		if ( function_exists( 'wp_convert_hr_to_bytes' ) ) {
-			return wp_convert_hr_to_bytes( $value );
+	public static function convert_hr_to_bytes($value) {
+		if (function_exists('wp_convert_hr_to_bytes')) {
+			return wp_convert_hr_to_bytes($value);
 		}
 
-		$value = strtolower( trim( $value ) );
+		$value = strtolower(trim($value));
 		$bytes = (int) $value;
 
-		if ( false !== strpos( $value, 'g' ) ) {
+		if (false !== strpos($value, 'g')) {
 			$bytes *= GB_IN_BYTES;
-		} elseif ( false !== strpos( $value, 'm' ) ) {
+		} elseif (false !== strpos($value, 'm')) {
 			$bytes *= MB_IN_BYTES;
-		} elseif ( false !== strpos( $value, 'k' ) ) {
+		} elseif (false !== strpos($value, 'k')) {
 			$bytes *= KB_IN_BYTES;
 		}
 
 		// Deal with large (float) values which run into the maximum integer size.
-		return min( $bytes, PHP_INT_MAX );
+		return min($bytes, PHP_INT_MAX);
 	}
 
 	/**
@@ -46,30 +46,30 @@ 
 	 * @return bool|int|string The limit that was set or false on failure.
 	 */
 	public static function raise_memory_limit() {
-		if ( function_exists( 'wp_raise_memory_limit' ) ) {
-			return wp_raise_memory_limit( 'admin' );
+		if (function_exists('wp_raise_memory_limit')) {
+			return wp_raise_memory_limit('admin');
 		}
 
-		$current_limit     = @ini_get( 'memory_limit' );
-		$current_limit_int = self::convert_hr_to_bytes( $current_limit );
+		$current_limit     = @ini_get('memory_limit');
+		$current_limit_int = self::convert_hr_to_bytes($current_limit);
 
 		if ( -1 === $current_limit_int ) {
 			return false;
 		}
 
 		$wp_max_limit       = WP_MAX_MEMORY_LIMIT;
-		$wp_max_limit_int   = self::convert_hr_to_bytes( $wp_max_limit );
-		$filtered_limit     = apply_filters( 'admin_memory_limit', $wp_max_limit );
-		$filtered_limit_int = self::convert_hr_to_bytes( $filtered_limit );
+		$wp_max_limit_int   = self::convert_hr_to_bytes($wp_max_limit);
+		$filtered_limit     = apply_filters('admin_memory_limit', $wp_max_limit);
+		$filtered_limit_int = self::convert_hr_to_bytes($filtered_limit);
 
-		if ( -1 === $filtered_limit_int || ( $filtered_limit_int > $wp_max_limit_int && $filtered_limit_int > $current_limit_int ) ) {
-			if ( false !== @ini_set( 'memory_limit', $filtered_limit ) ) {
+		if ( -1 === $filtered_limit_int || ($filtered_limit_int > $wp_max_limit_int && $filtered_limit_int > $current_limit_int) ) {
+			if (false !== @ini_set('memory_limit', $filtered_limit)) {
 				return $filtered_limit;
 			} else {
 				return false;
 			}
 		} elseif ( -1 === $wp_max_limit_int || $wp_max_limit_int > $current_limit_int ) {
-			if ( false !== @ini_set( 'memory_limit', $wp_max_limit ) ) {
+			if (false !== @ini_set('memory_limit', $wp_max_limit)) {
 				return $wp_max_limit;
 			} else {
 				return false;
@@ -85,15 +85,15 @@ 
 	 *
 	 * @param int The time limit in seconds.
 	 */
-	public static function raise_time_limit( $limit = 0 ) {
-		if ( $limit < ini_get( 'max_execution_time' ) ) {
+	public static function raise_time_limit($limit = 0) {
+		if ($limit < ini_get('max_execution_time')) {
 			return;
 		}
 
-		if ( function_exists( 'wc_set_time_limit' ) ) {
-			wc_set_time_limit( $limit );
-		} elseif ( function_exists( 'set_time_limit' ) && false === strpos( ini_get( 'disable_functions' ), 'set_time_limit' ) && ! ini_get( 'safe_mode' ) ) {
-			@set_time_limit( $limit );
+		if (function_exists('wc_set_time_limit')) {
+			wc_set_time_limit($limit);
+		} elseif (function_exists('set_time_limit') && false === strpos(ini_get('disable_functions'), 'set_time_limit') && !ini_get('safe_mode')) {
+			@set_time_limit($limit);
 		}
 	}
 }

includes/libraries/action-scheduler/lib/WP_Async_Request.php

Indentation +153 added lines, -153 removed lines

@@ -14,157 +14,157 @@
 
 if ( ! class_exists( 'WP_Async_Request' ) ) {
 
-	/**
-	 * Abstract WP_Async_Request class.
-	 *
-	 * @abstract
-	 */
-	abstract class WP_Async_Request {
-
-		/**
-		 * Prefix
-		 *
-		 * (default value: 'wp')
-		 *
-		 * @var string
-		 * @access protected
-		 */
-		protected $prefix = 'wp';
-
-		/**
-		 * Action
-		 *
-		 * (default value: 'async_request')
-		 *
-		 * @var string
-		 * @access protected
-		 */
-		protected $action = 'async_request';
-
-		/**
-		 * Identifier
-		 *
-		 * @var mixed
-		 * @access protected
-		 */
-		protected $identifier;
-
-		/**
-		 * Data
-		 *
-		 * (default value: array())
-		 *
-		 * @var array
-		 * @access protected
-		 */
-		protected $data = array();
-
-		/**
-		 * Initiate new async request
-		 */
-		public function __construct() {
-			$this->identifier = $this->prefix . '_' . $this->action;
-
-			add_action( 'wp_ajax_' . $this->identifier, array( $this, 'maybe_handle' ) );
-			add_action( 'wp_ajax_nopriv_' . $this->identifier, array( $this, 'maybe_handle' ) );
-		}
-
-		/**
-		 * Set data used during the request
-		 *
-		 * @param array $data Data.
-		 *
-		 * @return $this
-		 */
-		public function data( $data ) {
-			$this->data = $data;
-
-			return $this;
-		}
-
-		/**
-		 * Dispatch the async request
-		 *
-		 * @return array|WP_Error
-		 */
-		public function dispatch() {
-			$url  = add_query_arg( $this->get_query_args(), $this->get_query_url() );
-			$args = $this->get_post_args();
-
-			return wp_remote_post( esc_url_raw( $url ), $args );
-		}
-
-		/**
-		 * Get query args
-		 *
-		 * @return array
-		 */
-		protected function get_query_args() {
-			if ( property_exists( $this, 'query_args' ) ) {
-				return $this->query_args;
-			}
-
-			return array(
-				'action' => $this->identifier,
-				'nonce'  => wp_create_nonce( $this->identifier ),
-			);
-		}
-
-		/**
-		 * Get query URL
-		 *
-		 * @return string
-		 */
-		protected function get_query_url() {
-			if ( property_exists( $this, 'query_url' ) ) {
-				return $this->query_url;
-			}
-
-			return admin_url( 'admin-ajax.php' );
-		}
-
-		/**
-		 * Get post args
-		 *
-		 * @return array
-		 */
-		protected function get_post_args() {
-			if ( property_exists( $this, 'post_args' ) ) {
-				return $this->post_args;
-			}
-
-			return array(
-				'timeout'   => 0.01,
-				'blocking'  => false,
-				'body'      => $this->data,
-				'cookies'   => $_COOKIE,
-				'sslverify' => apply_filters( 'https_local_ssl_verify', false ),
-			);
-		}
-
-		/**
-		 * Maybe handle
-		 *
-		 * Check for correct nonce and pass to handler.
-		 */
-		public function maybe_handle() {
-			// Don't lock up other requests while processing
-			session_write_close();
-
-			check_ajax_referer( $this->identifier, 'nonce' );
-
-			$this->handle();
-
-			wp_die();
-		}
-
-		/**
-		 * Handle
-		 *
-		 * Override this method to perform any actions required
-		 * during the async request.
-		 */
-		abstract protected function handle();
-
-	}
+    /**
+     * Abstract WP_Async_Request class.
+     *
+     * @abstract
+     */
+    abstract class WP_Async_Request {
+
+        /**
+         * Prefix
+         *
+         * (default value: 'wp')
+         *
+         * @var string
+         * @access protected
+         */
+        protected $prefix = 'wp';
+
+        /**
+         * Action
+         *
+         * (default value: 'async_request')
+         *
+         * @var string
+         * @access protected
+         */
+        protected $action = 'async_request';
+
+        /**
+         * Identifier
+         *
+         * @var mixed
+         * @access protected
+         */
+        protected $identifier;
+
+        /**
+         * Data
+         *
+         * (default value: array())
+         *
+         * @var array
+         * @access protected
+         */
+        protected $data = array();
+
+        /**
+         * Initiate new async request
+         */
+        public function __construct() {
+            $this->identifier = $this->prefix . '_' . $this->action;
+
+            add_action( 'wp_ajax_' . $this->identifier, array( $this, 'maybe_handle' ) );
+            add_action( 'wp_ajax_nopriv_' . $this->identifier, array( $this, 'maybe_handle' ) );
+        }
+
+        /**
+         * Set data used during the request
+         *
+         * @param array $data Data.
+         *
+         * @return $this
+         */
+        public function data( $data ) {
+            $this->data = $data;
+
+            return $this;
+        }
+
+        /**
+         * Dispatch the async request
+         *
+         * @return array|WP_Error
+         */
+        public function dispatch() {
+            $url  = add_query_arg( $this->get_query_args(), $this->get_query_url() );
+            $args = $this->get_post_args();
+
+            return wp_remote_post( esc_url_raw( $url ), $args );
+        }
+
+        /**
+         * Get query args
+         *
+         * @return array
+         */
+        protected function get_query_args() {
+            if ( property_exists( $this, 'query_args' ) ) {
+                return $this->query_args;
+            }
+
+            return array(
+                'action' => $this->identifier,
+                'nonce'  => wp_create_nonce( $this->identifier ),
+            );
+        }
+
+        /**
+         * Get query URL
+         *
+         * @return string
+         */
+        protected function get_query_url() {
+            if ( property_exists( $this, 'query_url' ) ) {
+                return $this->query_url;
+            }
+
+            return admin_url( 'admin-ajax.php' );
+        }
+
+        /**
+         * Get post args
+         *
+         * @return array
+         */
+        protected function get_post_args() {
+            if ( property_exists( $this, 'post_args' ) ) {
+                return $this->post_args;
+            }
+
+            return array(
+                'timeout'   => 0.01,
+                'blocking'  => false,
+                'body'      => $this->data,
+                'cookies'   => $_COOKIE,
+                'sslverify' => apply_filters( 'https_local_ssl_verify', false ),
+            );
+        }
+
+        /**
+         * Maybe handle
+         *
+         * Check for correct nonce and pass to handler.
+         */
+        public function maybe_handle() {
+            // Don't lock up other requests while processing
+            session_write_close();
+
+            check_ajax_referer( $this->identifier, 'nonce' );
+
+            $this->handle();
+
+            wp_die();
+        }
+
+        /**
+         * Handle
+         *
+         * Override this method to perform any actions required
+         * during the async request.
+         */
+        abstract protected function handle();
+
+    }
 }

Spacing +13 added lines, -13 removed lines

@@ -12,7 +12,7 @@ 
 License URI: https://github.com/deliciousbrains/wp-background-processing/commit/126d7945dd3d39f39cb6488ca08fe1fb66cb351a
 */
 
-if ( ! class_exists( 'WP_Async_Request' ) ) {
+if (!class_exists('WP_Async_Request')) {
 
 	/**
 	 * Abstract WP_Async_Request class.
@@ -65,8 +65,8 @@ 
 		public function __construct() {
 			$this->identifier = $this->prefix . '_' . $this->action;
 
-			add_action( 'wp_ajax_' . $this->identifier, array( $this, 'maybe_handle' ) );
-			add_action( 'wp_ajax_nopriv_' . $this->identifier, array( $this, 'maybe_handle' ) );
+			add_action('wp_ajax_' . $this->identifier, array($this, 'maybe_handle'));
+			add_action('wp_ajax_nopriv_' . $this->identifier, array($this, 'maybe_handle'));
 		}
 
 		/**
@@ -76,7 +76,7 @@ 
 		 *
 		 * @return $this
 		 */
-		public function data( $data ) {
+		public function data($data) {
 			$this->data = $data;
 
 			return $this;
@@ -88,10 +88,10 @@ 
 		 * @return array|WP_Error
 		 */
 		public function dispatch() {
-			$url  = add_query_arg( $this->get_query_args(), $this->get_query_url() );
+			$url  = add_query_arg($this->get_query_args(), $this->get_query_url());
 			$args = $this->get_post_args();
 
-			return wp_remote_post( esc_url_raw( $url ), $args );
+			return wp_remote_post(esc_url_raw($url), $args);
 		}
 
 		/**
@@ -100,13 +100,13 @@ 
 		 * @return array
 		 */
 		protected function get_query_args() {
-			if ( property_exists( $this, 'query_args' ) ) {
+			if (property_exists($this, 'query_args')) {
 				return $this->query_args;
 			}
 
 			return array(
 				'action' => $this->identifier,
-				'nonce'  => wp_create_nonce( $this->identifier ),
+				'nonce'  => wp_create_nonce($this->identifier),
 			);
 		}
 
@@ -116,11 +116,11 @@ 
 		 * @return string
 		 */
 		protected function get_query_url() {
-			if ( property_exists( $this, 'query_url' ) ) {
+			if (property_exists($this, 'query_url')) {
 				return $this->query_url;
 			}
 
-			return admin_url( 'admin-ajax.php' );
+			return admin_url('admin-ajax.php');
 		}
 
 		/**
@@ -129,7 +129,7 @@ 
 		 * @return array
 		 */
 		protected function get_post_args() {
-			if ( property_exists( $this, 'post_args' ) ) {
+			if (property_exists($this, 'post_args')) {
 				return $this->post_args;
 			}
 
@@ -138,7 +138,7 @@ 
 				'blocking'  => false,
 				'body'      => $this->data,
 				'cookies'   => $_COOKIE,
-				'sslverify' => apply_filters( 'https_local_ssl_verify', false ),
+				'sslverify' => apply_filters('https_local_ssl_verify', false),
 			);
 		}
 
@@ -151,7 +151,7 @@ 
 			// Don't lock up other requests while processing
 			session_write_close();
 
-			check_ajax_referer( $this->identifier, 'nonce' );
+			check_ajax_referer($this->identifier, 'nonce');
 
 			$this->handle();
 

includes/libraries/action-scheduler/lib/cron-expression/CronExpression_AbstractField.php

Spacing +1 added lines, -1 removed lines

@@ -89,7 +89,7 @@
             return false;
         }
 
-        for ($i = $offset; $i <= $to; $i+= $stepSize) {
+        for ($i = $offset; $i <= $to; $i += $stepSize) {
             if ($i == $dateValue) {
                 return true;
             }

includes/libraries/action-scheduler/lib/cron-expression/CronExpression.php

Spacing +1 added lines, -1 removed lines

@@ -240,7 +240,7 @@
             $currentTime = new DateTime($currentTime);
             $currentTime->setTime($currentTime->format('H'), $currentTime->format('i'), 0);
             $currentDate = $currentTime->format('Y-m-d H:i');
-            $currentTime = (int)($currentTime->getTimestamp());
+            $currentTime = (int) ($currentTime->getTimestamp());
         }
 
         return $this->getNextRunDate($currentDate, 0, true)->getTimestamp() == $currentTime;

includes/admin/meta-boxes/class-mb-invoice-details.php

Spacing +98 added lines, -98 removed lines

@@ -1,30 +1,30 @@ 
 <?php
 // MUST have WordPress.
-if ( !defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
 class WPInv_Meta_Box_Details {
-    public static function output( $post ) {
+    public static function output($post) {
         $currency_symbol    = wpinv_currency_symbol();
-        $statuses           = wpinv_get_invoice_statuses( true );
+        $statuses           = wpinv_get_invoice_statuses(true);
         
-        $post_id            = !empty( $post->ID ) ? $post->ID : 0;
-        $invoice            = new WPInv_Invoice( $post_id );
+        $post_id            = !empty($post->ID) ? $post->ID : 0;
+        $invoice            = new WPInv_Invoice($post_id);
         
-        $status             = $invoice->get_status( false ); // Current status    
+        $status             = $invoice->get_status(false); // Current status    
         $discount           = $invoice->get_discount();
         $discount_code      = $discount > 0 ? $invoice->get_discount_code() : '';
         $invoice_number     = $invoice->get_number();
         
         $date_created       = $invoice->get_created_date();
-        $datetime_created   = strtotime( $date_created );
-        $date_created       = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $datetime_created ) : '';
+        $datetime_created   = strtotime($date_created);
+        $date_created       = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? date_i18n(get_option('date_format') . ' ' . get_option('time_format'), $datetime_created) : '';
         $date_completed     = $invoice->get_completed_date();
-        $date_completed     = $date_completed != '' && $date_completed != '0000-00-00 00:00:00' ? date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), strtotime( $date_completed ) ) : 'n/a';
-        $title['status'] = __( 'Invoice Status:', 'invoicing' );
-        $title['number'] = __( 'Invoice Number:', 'invoicing' );
-        $mail_notice = esc_attr__( 'After saving invoice, this will send a copy of the invoice to the user&#8217;s email address.', 'invoicing' );
+        $date_completed     = $date_completed != '' && $date_completed != '0000-00-00 00:00:00' ? date_i18n(get_option('date_format') . ' ' . get_option('time_format'), strtotime($date_completed)) : 'n/a';
+        $title['status'] = __('Invoice Status:', 'invoicing');
+        $title['number'] = __('Invoice Number:', 'invoicing');
+        $mail_notice = esc_attr__('After saving invoice, this will send a copy of the invoice to the user&#8217;s email address.', 'invoicing');
         
         $title = apply_filters('wpinv_details_metabox_titles', $title, $invoice);
         $statuses = apply_filters('wpinv_invoice_statuses', $statuses, $invoice);
@@ -34,36 +34,36 @@ 
 <div class="gdmbx2-wrap form-table">
     <div class="gdmbx2-metabox gdmbx-field-list" id="gdmbx2-metabox-wpinv_details">
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-date-created">
-            <div class="gdmbx-th"><label><?php _e( 'Date Created:', 'invoicing' );?></label></div>
-            <div class="gdmbx-td"><?php echo $date_created;?></div>
+            <div class="gdmbx-th"><label><?php _e('Date Created:', 'invoicing'); ?></label></div>
+            <div class="gdmbx-td"><?php echo $date_created; ?></div>
         </div>
-        <?php if ( $invoice->post_type == 'wpi_invoice' && wpinv_get_option( 'overdue_active' ) && ( $invoice->needs_payment() || $invoice->has_status( array( 'auto-draft', 'draft' ) ) ) ) { ?>
+        <?php if ($invoice->post_type == 'wpi_invoice' && wpinv_get_option('overdue_active') && ($invoice->needs_payment() || $invoice->has_status(array('auto-draft', 'draft')))) { ?>
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-date-overdue">
-            <div class="gdmbx-th"><label for="wpinv_due_date"><?php _e( 'Due Date:', 'invoicing' );?></label></div>
+            <div class="gdmbx-th"><label for="wpinv_due_date"><?php _e('Due Date:', 'invoicing'); ?></label></div>
             <div class="gdmbx-td">
-                <input type="text" placeholder="<?php esc_attr_e( 'Y-m-d', 'invoicing' );?>" value="<?php echo esc_attr( $invoice->get_due_date() );?>" id="wpinv_due_date" name="wpinv_due_date" class="regular-text wpiDatepicker" data-minDate="<?php echo esc_attr( date_i18n( 'Y-m-d', $datetime_created ) );?>" data-dateFormat="yy-mm-dd">
-                <p class="wpi-meta-row wpi-meta-desc"><?php _e( 'Leave blank to disable sending auto reminder for this invoice.', 'invoicing' );?></p>
+                <input type="text" placeholder="<?php esc_attr_e('Y-m-d', 'invoicing'); ?>" value="<?php echo esc_attr($invoice->get_due_date()); ?>" id="wpinv_due_date" name="wpinv_due_date" class="regular-text wpiDatepicker" data-minDate="<?php echo esc_attr(date_i18n('Y-m-d', $datetime_created)); ?>" data-dateFormat="yy-mm-dd">
+                <p class="wpi-meta-row wpi-meta-desc"><?php _e('Leave blank to disable sending auto reminder for this invoice.', 'invoicing'); ?></p>
             </div>
         </div>
         <?php } ?>
-        <?php do_action( 'wpinv_meta_box_details_after_due_date', $post_id ); ?>
-        <?php if ( $date_completed && $date_completed != 'n/a' ) { ?>
+        <?php do_action('wpinv_meta_box_details_after_due_date', $post_id); ?>
+        <?php if ($date_completed && $date_completed != 'n/a') { ?>
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-date-completed">
-            <div class="gdmbx-th"><label><?php _e( 'Payment Date:', 'invoicing' );?></label></div>
-            <div class="gdmbx-td"><?php echo $date_completed;?></div>
+            <div class="gdmbx-th"><label><?php _e('Payment Date:', 'invoicing'); ?></label></div>
+            <div class="gdmbx-td"><?php echo $date_completed; ?></div>
         </div>
         <?php } ?>
-        <?php $is_viewed = wpinv_is_invoice_viewed( $post_id ); ?>
+        <?php $is_viewed = wpinv_is_invoice_viewed($post_id); ?>
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-customer-viewed">
-            <div class="gdmbx-th"><label><?php _e( 'Viewed by Customer:', 'invoicing' );?></label></div>
-            <div class="gdmbx-td"><?php ( 1 == $is_viewed ) ? _e( 'Yes', 'invoicing' ) : _e( 'No', 'invoicing' ); ?></div>
+            <div class="gdmbx-th"><label><?php _e('Viewed by Customer:', 'invoicing'); ?></label></div>
+            <div class="gdmbx-td"><?php (1 == $is_viewed) ? _e('Yes', 'invoicing') : _e('No', 'invoicing'); ?></div>
         </div>
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-status">
             <div class="gdmbx-th"><label for="wpinv_status"><?php echo $title['status']; ?></label></div>
             <div class="gdmbx-td">
                 <select required="required" id="wpinv_status" name="wpinv_status" class="gdmbx2_select wpi_select2">
-                    <?php foreach ( $statuses as $value => $label ) { ?>
-                    <option value="<?php echo $value;?>" <?php selected( $status, $value );?>><?php echo $label;?></option>
+                    <?php foreach ($statuses as $value => $label) { ?>
+                    <option value="<?php echo $value; ?>" <?php selected($status, $value); ?>><?php echo $label; ?></option>
                     <?php } ?>
                 </select>
             </div>
@@ -71,117 +71,117 @@ 
         <div class="gdmbx-row gdmbx-type-text gdmbx2-id-wpinv-number table-layout">
             <div class="gdmbx-th"><label for="wpinv_number"><?php echo $title['number']; ?></label></div>
             <div class="gdmbx-td">
-                <input type="text" value="<?php echo esc_attr( $invoice_number );?>" id="wpinv_number" name="wpinv_number" class="regular-text" readonly>
+                <input type="text" value="<?php echo esc_attr($invoice_number); ?>" id="wpinv_number" name="wpinv_number" class="regular-text" readonly>
             </div>
         </div>
-        <?php do_action( 'wpinv_meta_box_details_inner', $post_id );
+        <?php do_action('wpinv_meta_box_details_inner', $post_id);
         $disable_discount = apply_filters('wpinv_disable_apply_discount', false, $invoice, $post_id);
         ?>
-        <?php if ( !( $is_paid = ( $invoice->is_paid() || $invoice->is_refunded() ) ) && !$disable_discount || $discount_code ) { ?>
+        <?php if (!($is_paid = ($invoice->is_paid() || $invoice->is_refunded())) && !$disable_discount || $discount_code) { ?>
         <div class="gdmbx-row gdmbx-type-text gdmbx2-id-wpinv-discount-code table-layout">
-            <div class="gdmbx-th"><label for="wpinv_discount_code"><?php _e( 'Discount Code:', 'invoicing' );?></label></div>
+            <div class="gdmbx-th"><label for="wpinv_discount_code"><?php _e('Discount Code:', 'invoicing'); ?></label></div>
             <div class="gdmbx-td">
-                <input type="text" value="<?php echo esc_attr( $discount_code ); ?>" id="wpinv_discount" class="medium-text" <?php echo ( $discount_code ? 'readonly' : '' ); ?> /><?php if ( !$is_paid && !$disable_discount ) { ?><input value="<?php echo esc_attr_e( 'Apply', 'invoicing' ); ?>" class="button button-small button-primary <?php echo ( $discount_code ? 'wpi-hide' : 'wpi-inlineb' ); ?>" id="wpinv-apply-code" type="button" /><input value="<?php echo esc_attr_e( 'Remove', 'invoicing' ); ?>" class="button button-small button-primary <?php echo ( $discount_code ? 'wpi-inlineb' : 'wpi-hide' ); ?>" id="wpinv-remove-code" type="button" /><?php } ?>
+                <input type="text" value="<?php echo esc_attr($discount_code); ?>" id="wpinv_discount" class="medium-text" <?php echo ($discount_code ? 'readonly' : ''); ?> /><?php if (!$is_paid && !$disable_discount) { ?><input value="<?php echo esc_attr_e('Apply', 'invoicing'); ?>" class="button button-small button-primary <?php echo ($discount_code ? 'wpi-hide' : 'wpi-inlineb'); ?>" id="wpinv-apply-code" type="button" /><input value="<?php echo esc_attr_e('Remove', 'invoicing'); ?>" class="button button-small button-primary <?php echo ($discount_code ? 'wpi-inlineb' : 'wpi-hide'); ?>" id="wpinv-remove-code" type="button" /><?php } ?>
             </div>
         </div>
         <?php } ?>
     </div>
 </div>
 <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-save-send table-layout">
-    <p class="wpi-meta-row wpi-save-send"><label for="wpi_save_send"><?php echo sprintf(__( 'Send %s:', 'invoicing' ),$post_obj->labels->singular_name) ; ?></label>
+    <p class="wpi-meta-row wpi-save-send"><label for="wpi_save_send"><?php echo sprintf(__('Send %s:', 'invoicing'), $post_obj->labels->singular_name); ?></label>
         <select id="wpi_save_send" name="wpi_save_send" class="wpi_select2">
-            <option value="1"><?php _e( 'Yes', 'invoicing' ); ?></option>
-            <option value="" selected="selected"><?php _e( 'No', 'invoicing' ); ?></option>
+            <option value="1"><?php _e('Yes', 'invoicing'); ?></option>
+            <option value="" selected="selected"><?php _e('No', 'invoicing'); ?></option>
         </select>
     </p>
     <p class="wpi-meta-row wpi-send-info"><?php echo $mail_notice; ?></p>
 </div>
-<?php wp_nonce_field( 'wpinv_details', 'wpinv_details_nonce' ) ;?>
+<?php wp_nonce_field('wpinv_details', 'wpinv_details_nonce'); ?>
         <?php
     }
     
-    public static function resend_invoice( $post ) {
+    public static function resend_invoice($post) {
         global $wpi_mb_invoice;
         
-        if ( empty( $wpi_mb_invoice ) ) {
+        if (empty($wpi_mb_invoice)) {
             return;
         }
         
         $text = array(
-            'message'       => esc_attr__( 'This will send a copy of the invoice to the customer&#8217;s email address.', 'invoicing' ),
-            'button_text'   =>  __( 'Resend Invoice', 'invoicing' ),
+            'message'       => esc_attr__('This will send a copy of the invoice to the customer&#8217;s email address.', 'invoicing'),
+            'button_text'   =>  __('Resend Invoice', 'invoicing'),
         );
             
         $text = apply_filters('wpinv_resend_invoice_metabox_text', $text);
-        do_action( 'wpinv_metabox_resend_invoice_before', $wpi_mb_invoice );
+        do_action('wpinv_metabox_resend_invoice_before', $wpi_mb_invoice);
         
-        if ( $email = $wpi_mb_invoice->get_email() ) {
+        if ($email = $wpi_mb_invoice->get_email()) {
             $email_actions = array();
-            $email_actions['email_url']      = remove_query_arg( 'wpinv-message', add_query_arg( array( 'wpi_action' => 'send_invoice', 'invoice_id' => $post->ID ) ) );
-            $email_actions['reminder_url']   = add_query_arg( array( 'wpi_action' => 'send_reminder', 'invoice_id' => $post->ID ) );
+            $email_actions['email_url']      = remove_query_arg('wpinv-message', add_query_arg(array('wpi_action' => 'send_invoice', 'invoice_id' => $post->ID)));
+            $email_actions['reminder_url']   = add_query_arg(array('wpi_action' => 'send_reminder', 'invoice_id' => $post->ID));
             
-            $email_actions = apply_filters('wpinv_resend_invoice_email_actions', $email_actions );
+            $email_actions = apply_filters('wpinv_resend_invoice_email_actions', $email_actions);
         ?>
         <p class="wpi-meta-row wpi-resend-info"><?php echo $text['message']; ?></p>
-        <p class="wpi-meta-row wpi-resend-email"><a href="<?php echo esc_url( $email_actions['email_url'] ); ?>" class="button button-secondary"><?php echo $text['button_text']; ?></a></p>
-        <?php if ( wpinv_get_option( 'overdue_active' ) && "wpi_invoice" === $wpi_mb_invoice->post_type && $wpi_mb_invoice->needs_payment() && ( $due_date = $wpi_mb_invoice->get_due_date() ) ) { ?>
-        <p class="wpi-meta-row wpi-send-reminder"><a title="<?php esc_attr_e( 'Send overdue reminder notification to customer', 'invoicing' ); ?>" href="<?php echo esc_url( $email_actions['reminder_url'] ); ?>" class="button button-secondary"><?php esc_attr_e( 'Send Reminder', 'invoicing' ); ?></a></p>
+        <p class="wpi-meta-row wpi-resend-email"><a href="<?php echo esc_url($email_actions['email_url']); ?>" class="button button-secondary"><?php echo $text['button_text']; ?></a></p>
+        <?php if (wpinv_get_option('overdue_active') && "wpi_invoice" === $wpi_mb_invoice->post_type && $wpi_mb_invoice->needs_payment() && ($due_date = $wpi_mb_invoice->get_due_date())) { ?>
+        <p class="wpi-meta-row wpi-send-reminder"><a title="<?php esc_attr_e('Send overdue reminder notification to customer', 'invoicing'); ?>" href="<?php echo esc_url($email_actions['reminder_url']); ?>" class="button button-secondary"><?php esc_attr_e('Send Reminder', 'invoicing'); ?></a></p>
         <?php } ?>
         <?php
         }
         
-        do_action( 'wpinv_metabox_resend_invoice_after', $wpi_mb_invoice );
+        do_action('wpinv_metabox_resend_invoice_after', $wpi_mb_invoice);
     }
     
-    public static function subscriptions( $post ) {
-        $invoice = wpinv_get_invoice( $post->ID );
+    public static function subscriptions($post) {
+        $invoice = wpinv_get_invoice($post->ID);
 
-        if ( ! empty( $invoice ) && $invoice->is_recurring() && $invoice->is_parent() ) {
-            $subscription = wpinv_get_subscription( $invoice );
+        if (!empty($invoice) && $invoice->is_recurring() && $invoice->is_parent()) {
+            $subscription = wpinv_get_subscription($invoice);
 
-            if ( empty( $subscription ) ) {
+            if (empty($subscription)) {
                 ?>
-                <p class="wpi-meta-row"><?php echo wp_sprintf( __( 'New Subscription will be created when customer will checkout and pay the invoice. Go to: %sSubscriptions%s', 'invoicing' ), '<a href="' . admin_url( 'admin.php?page=wpinv-subscriptions' ).'">', '</a>' ); ?></p>
+                <p class="wpi-meta-row"><?php echo wp_sprintf(__('New Subscription will be created when customer will checkout and pay the invoice. Go to: %sSubscriptions%s', 'invoicing'), '<a href="' . admin_url('admin.php?page=wpinv-subscriptions') . '">', '</a>'); ?></p>
                 <?php
                 return;
             }
-            $frequency = WPInv_Subscriptions::wpinv_get_pretty_subscription_frequency( $subscription->period, $subscription->frequency );
-            $billing = wpinv_price(wpinv_format_amount( $subscription->recurring_amount ), wpinv_get_invoice_currency_code( $subscription->parent_payment_id ) ) . ' / ' . $frequency;
-            $initial = wpinv_price(wpinv_format_amount( $subscription->initial_amount ), wpinv_get_invoice_currency_code( $subscription->parent_payment_id ) );
+            $frequency = WPInv_Subscriptions::wpinv_get_pretty_subscription_frequency($subscription->period, $subscription->frequency);
+            $billing = wpinv_price(wpinv_format_amount($subscription->recurring_amount), wpinv_get_invoice_currency_code($subscription->parent_payment_id)) . ' / ' . $frequency;
+            $initial = wpinv_price(wpinv_format_amount($subscription->initial_amount), wpinv_get_invoice_currency_code($subscription->parent_payment_id));
             $payments = $subscription->get_child_payments();
             ?>
             <p class="wpi-meta-row wpi-sub-label <?php echo 'status-' . $subscription->status; ?>"><?php _e('Recurring Payment', 'invoicing'); ?></p>
-            <?php if ( ! empty( $subscription ) && ! empty( $subscription->id ) ) { ?>
+            <?php if (!empty($subscription) && !empty($subscription->id)) { ?>
                 <p class="wpi-meta-row wpi-sub-id">
-                    <label><?php _e( 'Subscription ID:', 'invoicing' ); ?> </label><a href="<?php echo esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . $subscription->id ) ); ?>" title="<?php esc_attr_e( 'View or edit subscription', 'invoicing' ); ?>" target="_blank"><?php echo $subscription->id; ?></a></p>
+                    <label><?php _e('Subscription ID:', 'invoicing'); ?> </label><a href="<?php echo esc_url(admin_url('admin.php?page=wpinv-subscriptions&id=' . $subscription->id)); ?>" title="<?php esc_attr_e('View or edit subscription', 'invoicing'); ?>" target="_blank"><?php echo $subscription->id; ?></a></p>
             <?php } ?>
             <p class="wpi-meta-row wpi-bill-cycle">
-                <label><?php _e( 'Billing Cycle:', 'invoicing'); ?> </label><?php printf( _x( '%s then %s', 'Initial subscription amount then billing cycle and amount', 'invoicing' ), $initial, $billing ); ?>
+                <label><?php _e('Billing Cycle:', 'invoicing'); ?> </label><?php printf(_x('%s then %s', 'Initial subscription amount then billing cycle and amount', 'invoicing'), $initial, $billing); ?>
             </p>
             <p class="wpi-meta-row wpi-billed-times">
-                <label><?php _e( 'Times Billed:', 'invoicing' ); ?> </label><?php echo $subscription->get_times_billed() . ' / ' . ( ( $subscription->bill_times == 0 ) ? 'Until Cancelled' : $subscription->bill_times ); ?>
+                <label><?php _e('Times Billed:', 'invoicing'); ?> </label><?php echo $subscription->get_times_billed() . ' / ' . (($subscription->bill_times == 0) ? 'Until Cancelled' : $subscription->bill_times); ?>
             </p>
             <p class="wpi-meta-row wpi-start-date">
-                <label><?php _e( 'Start Date:', 'invoicing' ); ?> </label><?php echo date_i18n( get_option( 'date_format' ), strtotime( $subscription->created, current_time( 'timestamp' ) ) ); ?>
+                <label><?php _e('Start Date:', 'invoicing'); ?> </label><?php echo date_i18n(get_option('date_format'), strtotime($subscription->created, current_time('timestamp'))); ?>
             </p>
             <p class="wpi-meta-row wpi-end-date">
-                <label><?php echo ( 'trialling' == $subscription->status ? __( 'Trialling Until:', 'invoicing' ) : __( 'Expiration Date:', 'invoicing' ) ); ?> </label><?php echo date_i18n( get_option( 'date_format' ), strtotime( $subscription->expiration, current_time( 'timestamp' ) ) ); ?>
+                <label><?php echo ('trialling' == $subscription->status ? __('Trialling Until:', 'invoicing') : __('Expiration Date:', 'invoicing')); ?> </label><?php echo date_i18n(get_option('date_format'), strtotime($subscription->expiration, current_time('timestamp'))); ?>
             </p>
-            <?php if ( $subscription->status ) { ?>
+            <?php if ($subscription->status) { ?>
                 <p class="wpi-meta-row wpi-sub-status">
-                    <label><?php _e( 'Subscription Status:', 'invoicing'); ?> </label><?php echo $subscription->get_status_label(); ?>
+                    <label><?php _e('Subscription Status:', 'invoicing'); ?> </label><?php echo $subscription->get_status_label(); ?>
                 </p>
             <?php } ?>
-            <?php if ( !empty( $payments ) ) { ?>
-                <p><strong><?php _e( 'Renewal Payments:', 'invoicing' ); ?></strong></p>
+            <?php if (!empty($payments)) { ?>
+                <p><strong><?php _e('Renewal Payments:', 'invoicing'); ?></strong></p>
                 <ul id="wpi-sub-payments">
-                <?php foreach ( $payments as $payment ) {
+                <?php foreach ($payments as $payment) {
                     $invoice_id = $payment->ID;
                     ?>
                     <li>
-                        <a href="<?php echo esc_url( get_edit_post_link( $invoice_id ) ); ?>"><?php echo wpinv_get_invoice_number( $invoice_id ); ?></a>&nbsp;&ndash;&nbsp;
-                        <span><?php echo wpinv_get_invoice_date( $invoice_id ); ?>&nbsp;&ndash;&nbsp;</span>
-                        <span><?php echo wpinv_payment_total( $invoice_id, true ); ?></span>
+                        <a href="<?php echo esc_url(get_edit_post_link($invoice_id)); ?>"><?php echo wpinv_get_invoice_number($invoice_id); ?></a>&nbsp;&ndash;&nbsp;
+                        <span><?php echo wpinv_get_invoice_date($invoice_id); ?>&nbsp;&ndash;&nbsp;</span>
+                        <span><?php echo wpinv_payment_total($invoice_id, true); ?></span>
                     </li>
                 <?php } ?>
                 </ul>
@@ -189,16 +189,16 @@ 
         }
     }
     
-    public static function renewals( $post ) {
-        $invoice = wpinv_get_invoice( $post->ID );
+    public static function renewals($post) {
+        $invoice = wpinv_get_invoice($post->ID);
         
-        if ( wpinv_is_subscription_payment( $invoice ) ) {
-            $parent_url = get_edit_post_link( $invoice->parent_invoice );
-            $parent_id  = wpinv_get_invoice_number( $invoice->parent_invoice );
-            $subscription = wpinv_get_subscription( $invoice );
+        if (wpinv_is_subscription_payment($invoice)) {
+            $parent_url = get_edit_post_link($invoice->parent_invoice);
+            $parent_id  = wpinv_get_invoice_number($invoice->parent_invoice);
+            $subscription = wpinv_get_subscription($invoice);
         ?>
-        <?php if ( ! empty( $subscription ) ) { ?><p class="wpi-meta-row wpi-sub-id"><label><?php _e('Subscription ID:', 'invoicing'); ?> </label><a href="<?php echo esc_url( admin_url( 'admin.php?page=wpinv-subscriptions&id=' . $subscription->id ) ); ?>" title="<?php esc_attr_e( 'View or edit subscription', 'invoicing' ); ?>" target="_blank"><?php echo $subscription->id; ?></a></p><?php } ?>
-        <p class="wpi-meta-row wpi-parent-id"><label><?php _e( 'Parent Invoice:', 'invoicing' );?> </label><a href="<?php echo esc_url( $parent_url ); ?>"><?php echo $parent_id; ?></a></p>
+        <?php if (!empty($subscription)) { ?><p class="wpi-meta-row wpi-sub-id"><label><?php _e('Subscription ID:', 'invoicing'); ?> </label><a href="<?php echo esc_url(admin_url('admin.php?page=wpinv-subscriptions&id=' . $subscription->id)); ?>" title="<?php esc_attr_e('View or edit subscription', 'invoicing'); ?>" target="_blank"><?php echo $subscription->id; ?></a></p><?php } ?>
+        <p class="wpi-meta-row wpi-parent-id"><label><?php _e('Parent Invoice:', 'invoicing'); ?> </label><a href="<?php echo esc_url($parent_url); ?>"><?php echo $parent_id; ?></a></p>
         <?php
         }
     }
@@ -206,47 +206,47 @@ 
     /**
      * Renders a metabox to edit a payment form.
      */
-    public static function payment_form( $post ) {
-        WPInv_Meta_Box_Form_Items::output_options( $post );
+    public static function payment_form($post) {
+        WPInv_Meta_Box_Form_Items::output_options($post);
     }
 
     /**
      * Renders a metabox to select items.
      */
-    public static function payment_form_items( $post ) {
-        WPInv_Meta_Box_Form_Items::output( $post );
+    public static function payment_form_items($post) {
+        WPInv_Meta_Box_Form_Items::output($post);
     }
     
-    public static function payment_meta( $post ) {
+    public static function payment_meta($post) {
         global $wpi_mb_invoice;
 
-        $set_dateway = empty( $wpi_mb_invoice->gateway ) ? true : false;
-        if ( !$set_dateway && !$wpi_mb_invoice->get_meta( '_wpinv_checkout', true ) && !$wpi_mb_invoice->is_paid() && !$wpi_mb_invoice->is_refunded() ) {
+        $set_dateway = empty($wpi_mb_invoice->gateway) ? true : false;
+        if (!$set_dateway && !$wpi_mb_invoice->get_meta('_wpinv_checkout', true) && !$wpi_mb_invoice->is_paid() && !$wpi_mb_invoice->is_refunded()) {
             $set_dateway = true;
         }
         
         ?>
         <p class="wpi-meta-row">
-        <?php if ( $set_dateway ) { $gateways = wpinv_get_enabled_payment_gateways( true ); ?>
-            <label for="wpinv_gateway"><?php _e( 'Gateway:', 'invoicing' ) ; ?></label>
+        <?php if ($set_dateway) { $gateways = wpinv_get_enabled_payment_gateways(true); ?>
+            <label for="wpinv_gateway"><?php _e('Gateway:', 'invoicing'); ?></label>
             <select required="required" id="wpinv_gateway" class="wpi_select2" name="wpinv_gateway">
-                <?php foreach ( $gateways as $name => $gateway ) {
-                    if ( $wpi_mb_invoice->is_recurring() && !wpinv_gateway_support_subscription( $name ) ) {
+                <?php foreach ($gateways as $name => $gateway) {
+                    if ($wpi_mb_invoice->is_recurring() && !wpinv_gateway_support_subscription($name)) {
                         continue;
                     }
                     ?>
-                <option value="<?php echo $name;?>" <?php selected( $wpi_mb_invoice->gateway, $name );?>><?php echo !empty( $gateway['admin_label'] ) ? $gateway['admin_label'] : $gateway['checkout_label']; ?></option>
+                <option value="<?php echo $name; ?>" <?php selected($wpi_mb_invoice->gateway, $name); ?>><?php echo !empty($gateway['admin_label']) ? $gateway['admin_label'] : $gateway['checkout_label']; ?></option>
                 <?php } ?>
             </select>
         <?php } else { 
-            echo wp_sprintf( __( '<label>Gateway:</label> %s', 'invoicing' ), wpinv_get_gateway_admin_label( $wpi_mb_invoice->gateway ) );
+            echo wp_sprintf(__('<label>Gateway:</label> %s', 'invoicing'), wpinv_get_gateway_admin_label($wpi_mb_invoice->gateway));
         } ?>
         </p>
-        <?php if ( $key = $wpi_mb_invoice->get_key() ) { ?>
-        <p class="wpi-meta-row"><?php echo wp_sprintf( __( '<label>Key:</label> %s', 'invoicing' ), $key ); ?></p>
+        <?php if ($key = $wpi_mb_invoice->get_key()) { ?>
+        <p class="wpi-meta-row"><?php echo wp_sprintf(__('<label>Key:</label> %s', 'invoicing'), $key); ?></p>
         <?php } ?>
-        <?php if ( $wpi_mb_invoice->is_paid() || $wpi_mb_invoice->is_refunded() ) { ?>
-        <p class="wpi-meta-row"><?php echo wp_sprintf( __( '<label>Transaction ID:</label> %s', 'invoicing' ), wpinv_payment_link_transaction_id( $wpi_mb_invoice ) ); ?></p>
+        <?php if ($wpi_mb_invoice->is_paid() || $wpi_mb_invoice->is_refunded()) { ?>
+        <p class="wpi-meta-row"><?php echo wp_sprintf(__('<label>Transaction ID:</label> %s', 'invoicing'), wpinv_payment_link_transaction_id($wpi_mb_invoice)); ?></p>
         <?php } ?>
         <?php
     }

invoicing.php

Spacing +7 added lines, -7 removed lines

@@ -12,19 +12,19 @@
 */
 
 // MUST have WordPress.
-if ( !defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
-if ( !defined( 'WPINV_VERSION' ) ) {
-    define( 'WPINV_VERSION', '1.0.18' );
+if (!defined('WPINV_VERSION')) {
+    define('WPINV_VERSION', '1.0.18');
 }
 
-if ( !defined( 'WPINV_PLUGIN_FILE' ) ) {
-    define( 'WPINV_PLUGIN_FILE', __FILE__ );
+if (!defined('WPINV_PLUGIN_FILE')) {
+    define('WPINV_PLUGIN_FILE', __FILE__);
 }
 
-require plugin_dir_path( __FILE__ ) . 'includes/class-wpinv.php';
+require plugin_dir_path(__FILE__) . 'includes/class-wpinv.php';
 
 function wpinv_run() {
     global $invoicing;