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<?php
/**
* @version 1.0
* @package Booking Calendar
* @subpackage CRON
* @category Execure Recurent Actions
*
* @author wpdevelop
* @link http://wpbookingcalendar.com/
* @email info@wpbookingcalendar.com
*
* @modified 2014.09.02
* @since 5.2.0
*/
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
/*
// A D D
WPBC()->cron->update( 'wpbc_import_gcal' // Name of Cron event
, array(
'action' => array( 'wpbc_silent_import_all_events' ) // {REQUIRED} Name of Action Hook and possible parameters. Before you need to add this action: add_bk_action('wpbc_silent_import_all_events' , 'wpbc_silent_import_all_events' );
, 'start_time' => time() // Start time of Execution. Default = Now
, 'recurrence' => 2 // Set time interval in Hours for repeat of execution. Default = 24
, priority => 10 // Priority of actions execution. Default = 10. Lower priority - execution firstly.
)
);
// D E L E T E specific Cron
WPBC()->cron->delete( 'wpbc_import_gcal' ); // Name of Cron action
*/
class WPBC_Cron {
private $actions;
function __construct() {
$this->actions = array();
add_action('init', array($this, 'load'), 9 );
add_bk_action('wpbc_other_versions_deactivation', array(&$this, 'deactivate'));
}
public function load(){
$booking_cron = get_bk_option('booking_cron');
if ( $booking_cron === false )
$booking_cron = array();
else {
if ( is_serialized( $booking_cron ) ) {
$booking_cron = unserialize($booking_cron);
}
}
//debuge($booking_cron);
$this->actions = $booking_cron;
if ( ! empty( $this->actions ) )
$this->check();
}
public function check(){
// Sort by priority of execution
$priority = array();
foreach ($this->actions as $action_name => $action) {
if ( ! isset( $priority[ $action['priority'] ] ) ) {
$priority[ $action['priority'] ] = array();
}
$priority[ $action['priority'] ][ $action_name ] = $action;
}
ksort($priority);
// check for execution based on priority
foreach ($priority as $actions_list) {
foreach ($actions_list as $action_name => $action) {
//debuge(time(), $action);
//1. Check for start time
if ( $action['start_time'] > time() )
continue;
//2. Get and check for next time execution
$next_time_execution = $action['last_execution'] + $action['recurrence'] * 60 * 60; // number of hours
if ( $next_time_execution > time() )
continue;
// Update last time executed time
$action['last_execution'] = time() + $action['recurrence'] * 60 * 60; // number of hours
$this->update($action_name, $action);
// Execute
$this->action($action_name);
//debuge('Cron Checking', $action_name, $action);
}
}
}
/* Example:
* $wpbc_cron->add('wpbc_import', array(
'action' => array( 'wpbc_silent_import_all_events' ) // Action and parameters
, 'start_time' => time() // Now
, 'recurrence' => 1 // each 24 hours
));
*/
// Add Paramters
public function add($action_name, $action_params) {
if (! isset( $this->actions[$action_name] ) ) {
if (! isset($action_params['action']))
return false;
$defaults = array(
'start_time' => time() // GMT time, when to start this action - Now
, 'recurrence' => 24 // Each 24 hours
, 'priority' => 10 // Set priority of actions execution at the same time
, 'last_execution' => '' // Set last time execution
) ;
$args = wp_parse_args( $action_params, $defaults );
$this->actions[$action_name] = $args;
// Update to DB
$booking_cron = get_bk_option('booking_cron');
if ( $booking_cron === false )
$booking_cron = array();
else {
if ( is_serialized( $booking_cron ) ) {
$booking_cron = unserialize($booking_cron);
}
}
$booking_cron[ $action_name] = $args;
update_bk_option( 'booking_cron', $booking_cron );
return true;
} else
return false;
}
// Update Paramters
public function update($action_name, $action_params) {
if ( isset( $this->actions[$action_name] ) ) {
$args = wp_parse_args( $action_params, $this->actions[$action_name] );
$this->actions[$action_name] = $args;
// Update to DB
$booking_cron = get_bk_option('booking_cron');
if ( $booking_cron === false )
$booking_cron = array();
else {
if ( is_serialized( $booking_cron ) ) {
$booking_cron = unserialize($booking_cron);
}
}
$booking_cron[ $action_name] = $args;
////////////////////////////////////////////////////////////////////
update_bk_option( 'booking_cron' , $booking_cron );
return true;
} else
$this->add($action_name, $action_params);
}
public function delete($action_name) {
if ( isset( $this->actions[$action_name] ) ) {
unset( $this->actions[$action_name] );
}
// Update to DB
$booking_cron = get_bk_option('booking_cron');
if ( $booking_cron === false )
$booking_cron = array();
else {
if ( is_serialized( $booking_cron ) ) {
$booking_cron = unserialize($booking_cron);
}
if ( isset( $booking_cron[ $action_name] ) )
unset( $booking_cron[ $action_name] );
}
////////////////////////////////////////////////////////////////////
update_bk_option( 'booking_cron' , $booking_cron );
}
private function action($action_name) {
// Description:
//
// This type of execution action add posibility to use not only name of action
//
// 'action' => array( 'wpbc_silent_import_all_events' ) // Action and parameters
//
// but also parameters
//
// 'action' => array( 'wpbc_silent_import_all_events', 2, 'test' ) // Action and parameters
//
if ( isset( $this->actions[$action_name] ) )
call_user_func_array('make_bk_action', $this->actions[$action_name]['action'] );
// Simple Action execution without parameters.
//make_bk_action( $this->actions[$action_name]['action'][0] );
}
// Deactivation of the plugin - Delete this option.
public function deactivate(){
delete_bk_option( 'booking_cron' );
}
}
?>