changes

plugin-file/all-in-one-wp-migration/lib/vendor/servmask/cron/class-ai1wm-cron.php

@@ -0,0 +1,140 @@
+<?php
+/**
+ * Copyright (C) 2014-2023 ServMask Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * ███████╗███████╗██████╗ ██╗   ██╗███╗   ███╗ █████╗ ███████╗██╗  ██╗
+ * ██╔════╝██╔════╝██╔══██╗██║   ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
+ * ███████╗█████╗  ██████╔╝██║   ██║██╔████╔██║███████║███████╗█████╔╝
+ * ╚════██║██╔══╝  ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
+ * ███████║███████╗██║  ██║ ╚████╔╝ ██║ ╚═╝ ██║██║  ██║███████║██║  ██╗
+ * ╚══════╝╚══════╝╚═╝  ╚═╝  ╚═══╝  ╚═╝     ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	die( 'Kangaroos cannot jump here' );
+}
+
+class Ai1wm_Cron {
+
+	/**
+	 * Schedules a hook which will be executed by the WordPress
+	 * actions core on a specific interval
+	 *
+	 * @param  string  $hook       Event hook
+	 * @param  string  $recurrence How often the event should reoccur
+	 * @param  integer $timestamp  Preferred timestamp (when the event shall be run)
+	 * @param  array   $args       Arguments to pass to the hook function(s)
+	 * @return mixed
+	 */
+	public static function add( $hook, $recurrence, $timestamp, $args = array() ) {
+		$schedules = wp_get_schedules();
+
+		// Schedule event
+		if ( isset( $schedules[ $recurrence ] ) && ( $current = $schedules[ $recurrence ] ) ) {
+			if ( $timestamp <= ( $current_timestamp = time() ) ) {
+				while ( $timestamp <= $current_timestamp ) {
+					$timestamp += $current['interval'];
+				}
+			}
+
+			return wp_schedule_event( $timestamp, $recurrence, $hook, $args );
+		}
+	}
+
+	/**
+	 * Un-schedules all previously-scheduled cron jobs using a particular
+	 * hook name or a specific combination of hook name and arguments.
+	 *
+	 * @param  string  $hook Event hook
+	 * @return boolean
+	 */
+	public static function clear( $hook ) {
+		$cron = get_option( AI1WM_CRON, array() );
+		if ( empty( $cron ) ) {
+			return false;
+		}
+
+		foreach ( $cron as $timestamp => $hooks ) {
+			if ( isset( $hooks[ $hook ] ) ) {
+				unset( $cron[ $timestamp ][ $hook ] );
+
+				// Unset empty timestamps
+				if ( empty( $cron[ $timestamp ] ) ) {
+					unset( $cron[ $timestamp ] );
+				}
+			}
+		}
+
+		return update_option( AI1WM_CRON, $cron );
+	}
+
+	/**
+	 * Checks whether cronjob already exists
+	 *
+	 * @param  string $hook Event hook
+	 * @param  array  $args Event callback arguments
+	 * @return boolean
+	 */
+	public static function exists( $hook, $args = array() ) {
+		$cron = get_option( AI1WM_CRON, array() );
+		if ( empty( $cron ) ) {
+			return false;
+		}
+
+		foreach ( $cron as $timestamp => $hooks ) {
+			if ( empty( $args ) ) {
+				if ( isset( $hooks[ $hook ] ) ) {
+					return true;
+				}
+			} else {
+				if ( isset( $hooks[ $hook ][ md5( serialize( $args ) ) ] ) ) {
+					return true;
+				}
+			}
+		}
+
+		return false;
+	}
+
+	/**
+	 * Deletes cron event(s) if it exists
+	 *
+	 * @param  string $hook Event hook
+	 * @param  array  $args Event callback arguments
+	 * @return boolean
+	 */
+	public static function delete( $hook, $args = array() ) {
+		$cron = get_option( AI1WM_CRON, array() );
+		if ( empty( $cron ) ) {
+			return false;
+		}
+
+		$key = md5( serialize( $args ) );
+		foreach ( $cron as $timestamp => $hooks ) {
+			if ( isset( $cron[ $timestamp ][ $hook ][ $key ] ) ) {
+				unset( $cron[ $timestamp ][ $hook ][ $key ] );
+			}
+			if ( isset( $cron[ $timestamp ][ $hook ] ) && empty( $cron[ $timestamp ][ $hook ] ) ) {
+				unset( $cron[ $timestamp ][ $hook ] );
+			}
+			if ( empty( $cron[ $timestamp ] ) ) {
+				unset( $cron[ $timestamp ] );
+			}
+		}
+
+		return update_option( AI1WM_CRON, $cron );
+	}
+}