PHP WYSIJA::get_cron_frequencies方法代码示例

 /**
  * check that there is no passed schedules that need to be executed now
  * @return void
  */
 public static function cron_check()
 {
     $cron_schedules = WYSIJA::get_cron_schedule('all');
     if (empty($cron_schedules)) {
         return;
     } else {
         $processes = WYSIJA::get_cron_frequencies();
         $updatedsched = false;
         foreach ($cron_schedules as $proc => &$params) {
             $running = 0;
             if (isset($params['running'])) {
                 $running = $params['running'];
             }
             //if the process has timedout we reschedule the next execution
             if ($running && time() > $running + 900) {
                 //WYSIJA::setInfo('error','modifying next schedule for '.$proc);
                 $next_schedule = time() + $processes[$proc];
                 $params = array('next_schedule' => $next_schedule, 'prev_schedule' => $running, 'running' => false);
                 $updatedsched = true;
             }
         }
         if ($updatedsched) {
             //WYSIJA::setInfo('error','updating scheds');
             WYSIJA::update_option('wysija_schedules', $cron_schedules, 'yes');
         }
     }
     $timenow = time();
     $processesToRun = array();
     foreach ($cron_schedules as $process => $scheduled_times) {
         if ((!$scheduled_times['running'] || (int) $scheduled_times['running'] + 900 < $timenow) && $scheduled_times['next_schedule'] < $timenow) {
             $processesToRun[] = $process;
         }
     }
     $model_config =& WYSIJA::get('config', 'model');
     if (!empty($processesToRun) && $model_config->getValue('cron_page_hit_trigger')) {
         //call the cron url
         $cron_url = site_url('wp-cron.php') . '?' . WYSIJA_CRON . '&action=wysija_cron&process=' . implode(',', $processesToRun) . '&silent=1';
         //TODO we should use the http class there
         $hHTTP =& WYSIJA::get('http', 'helper');
         $hHTTP->request_timeout($cron_url);
     }
 }

 /**
  * check that there is no passed schedules that need to be executed now
  * @return void
  */
 public static function cron_check()
 {
     $cron_schedules = WYSIJA::get_cron_schedule('all');
     if (empty($cron_schedules)) {
         return;
     } else {
         $processes = WYSIJA::get_cron_frequencies();
         $updated_sched = false;
         foreach ($cron_schedules as $schedule => &$params) {
             $running = 0;
             $time_now = time();
             if (isset($params['running'])) {
                 $running = $params['running'];
             }
             //if the process has timedout we reschedule the next execution
             if ($running && $time_now > $running + $processes[$schedule]) {
                 //WYSIJA::setInfo('error','modifying next schedule for '.$proc);
                 $process_frequency = $processes[$schedule];
                 $next_schedule = $running + $process_frequency;
                 // if the next schedule is already behind, we give it 30 seconds before it can trigger again
                 if ($next_schedule < $time_now) {
                     $next_schedule = $time_now + 30;
                 }
                 $params = array('next_schedule' => $next_schedule, 'prev_schedule' => $running, 'running' => false);
                 $updated_sched = true;
             }
         }
         if ($updated_sched) {
             //WYSIJA::setInfo('error','updating scheds');
             WYSIJA::update_option('wysija_schedules', $cron_schedules, 'yes');
         }
     }
     $time_now = time();
     $processesToRun = array();
     foreach ($cron_schedules as $schedule => $scheduled_times) {
         if (strpos($schedule, '(bounce handling not activated)') !== false) {
             continue;
         }
         if (!isset($processes[$schedule])) {
             continue;
         }
         $process_frequency = $processes[$schedule];
         if ((!$scheduled_times['running'] || (int) $scheduled_times['running'] + $process_frequency < $time_now) && $scheduled_times['next_schedule'] < $time_now) {
             $processesToRun[] = $schedule;
         }
     }
     $model_config = WYSIJA::get('config', 'model');
     $page_view_trigger = (int) $model_config->getValue('cron_page_hit_trigger');
     if (!empty($processesToRun) && $page_view_trigger === 1) {
         //call the cron url
         // do not call that more than once per 5 minutes attempt at reducing the CPU load for some users
         // http://wordpress.org/support/topic/wysija-newsletters-slowing-down-my-site-1
         $last_cron_time_plus_5min = (int) get_option('wysija_last_php_cron_call') + 5 * 60;
         if ($last_cron_time_plus_5min < time()) {
             $cron_url = site_url('wp-cron.php') . '?' . WYSIJA_CRON . '&action=wysija_cron&process=' . implode(',', $processesToRun) . '&silent=1';
             $cron_request = apply_filters('cron_request', array('url' => $cron_url, 'args' => array('timeout' => 0.01, 'blocking' => false, 'sslverify' => apply_filters('https_local_ssl_verify', true))));
             wp_remote_post($cron_url, $cron_request['args']);
             WYSIJA::update_option('wysija_last_php_cron_call', time());
         }
     }
 }

 /**
  * run process if it's not detected as already running
  * @param type $process
  * @return type
  */
 function run_scheduled_task($process = 'queue')
 {
     //first let's make sure that the process asked to be run is not already running
     $scheduled_times = WYSIJA::get_cron_schedule($process);
     $processes = WYSIJA::get_cron_frequencies();
     $process_frequency = $processes[$process];
     // check if the scheduled task is already being processed,
     // we consider it timed out once the started running time plus the frequency has been passed
     if (!empty($scheduled_times['running']) && $scheduled_times['running'] + $process_frequency > time()) {
         if ($this->report) {
             echo 'already running : ' . $process . '<br/>';
         }
         return;
     }
     // set schedule as running
     WYSIJA::set_cron_schedule($process, 0, time());
     // execute schedule
     switch ($process) {
         case 'queue':
             // check if there are any scheduled newsletters ready for action
             WYSIJA::check_scheduled_newsletters();
             // if premium is activated we execute the premium cron process
             if (defined('WYSIJANLP')) {
                 $helper_premium = WYSIJA::get('premium', 'helper', false, WYSIJANLP);
                 $helper_premium->croned_queue_process();
             } else {
                 // run the standard queue process no scheduled tasks will be check since it has already been checked above
                 WYSIJA::croned_queue(false);
             }
             break;
         case 'bounce':
             $helper_premium = WYSIJA::get('premium', 'helper', false, WYSIJANLP);
             $model_config = WYSIJA::get('config', 'model');
             // if premium is activated we launch the premium function
             if (is_multisite()) {
                 $multisite_prefix = 'ms_';
             }
             // we don't process the bounce automatically unless the option is ticked
             if (defined('WYSIJANLP') && $model_config->getValue($multisite_prefix . 'bounce_process_auto')) {
                 $helper_premium->croned_bounce();
             } else {
                 $process .= ' (bounce handling not activated)';
             }
             break;
         case 'daily':
             WYSIJA::croned_daily();
             break;
         case 'weekly':
             if (defined('WYSIJANLP')) {
                 $helper_premium = WYSIJA::get('premium', 'helper', false, WYSIJANLP);
                 $helper_premium->croned_weekly();
             }
             WYSIJA::croned_weekly();
             break;
         case 'monthly':
             WYSIJA::croned_monthly();
             break;
     }
     // set next_schedule details
     WYSIJA::set_cron_schedule($process);
     if ($this->report) {
         echo 'processed : ' . $process . '<br/>';
     }
 }

 /**
  * check that there is no passed schedules that need to be executed now
  * @return void
  */
 public static function cron_check()
 {
     $cron_schedules = WYSIJA::get_cron_schedule('all');
     if (empty($cron_schedules)) {
         return;
     } else {
         $processes = WYSIJA::get_cron_frequencies();
         $updated_sched = false;
         foreach ($cron_schedules as $schedule => &$params) {
             $running = 0;
             $time_now = time();
             if (isset($params['running'])) {
                 $running = $params['running'];
             }
             //if the process has timedout we reschedule the next execution
             if ($running && $time_now > $running + $processes[$schedule]) {
                 //WYSIJA::setInfo('error','modifying next schedule for '.$proc);
                 $process_frequency = $processes[$schedule];
                 $next_schedule = $running + $process_frequency;
                 // if the next schedule is already behind, we give it 30 seconds before it can trigger again
                 if ($next_schedule < $time_now) {
                     $next_schedule = $time_now + 30;
                 }
                 $params = array('next_schedule' => $next_schedule, 'prev_schedule' => $running, 'running' => false);
                 $updated_sched = true;
             }
         }
         if ($updated_sched) {
             //WYSIJA::setInfo('error','updating scheds');
             WYSIJA::update_option('wysija_schedules', $cron_schedules, 'yes');
         }
     }
     $time_now = time();
     $processesToRun = array();
     foreach ($cron_schedules as $schedule => $scheduled_times) {
         $process_frequency = $processes[$schedule];
         if ((!$scheduled_times['running'] || (int) $scheduled_times['running'] + $process_frequency < $time_now) && $scheduled_times['next_schedule'] < $time_now) {
             $processesToRun[] = $schedule;
         }
     }
     $model_config = WYSIJA::get('config', 'model');
     $page_view_trigger = (int) $model_config->getValue('cron_page_hit_trigger');
     if (!empty($processesToRun) && $page_view_trigger === 1) {
         //call the cron url
         $cron_url = site_url('wp-cron.php') . '?' . WYSIJA_CRON . '&action=wysija_cron&process=' . implode(',', $processesToRun) . '&silent=1';
         $cron_request = apply_filters('cron_request', array('url' => $cron_url, 'args' => array('timeout' => 0.01, 'blocking' => false, 'sslverify' => apply_filters('https_local_ssl_verify', true))));
         wp_remote_post($cron_url, $cron_request['args']);
     }
 }