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<?php |
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/** |
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* This handles the execution of scheduled tasks, mail queue scheduling included. |
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* |
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* @name ElkArte Forum |
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* @copyright ElkArte Forum contributors |
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* @license BSD http://opensource.org/licenses/BSD-3-Clause |
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* |
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* @version 1.1 dev |
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* |
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*/ |
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if (!defined('ELK')) |
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die('No access...'); |
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/** |
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* This controller class action handlers are automatically called. |
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* It handles execution of scheduled tasks, mail queue scheduling included. |
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*/ |
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class ScheduledTasks_Controller extends Action_Controller |
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{ |
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/** |
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* Default method for the class, just forwards to autotask |
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* |
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* @return bool |
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*/ |
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public function action_index() |
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{ |
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return $this->action_autotask(); |
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} |
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/** |
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* This method works out what to run |
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* |
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* What it does: |
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* - It checks if it's time for the next tasks |
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* - Runs next tasks |
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* - Update the database for the next round |
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*/ |
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public function action_autotask() |
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{ |
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// Include the ScheduledTasks subs worker. |
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require_once(SUBSDIR . '/ScheduledTasks.subs.php'); |
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// The mail queue is also called from here. |
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if ($this->_req->getQuery('scheduled') === 'mailq') |
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$this->action_reducemailqueue(); |
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else |
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{ |
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call_integration_include_hook('integrate_autotask_include'); |
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// Run tasks based on this time stamp |
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$ts = $this->_req->getQuery('ts', 'intval', 0); |
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processNextTasks($ts); |
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// Get the timestamp stored for the next task, if any. |
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$nextTime = nextTime(); |
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// If there was none, update with defaults |
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if ($nextTime === false) |
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updateSettings(array('next_task_time' => time() + 86400)); |
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else |
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updateSettings(array('next_task_time' => $nextTime)); |
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} |
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// Return, if we're not explicitly called. |
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// @todo remove? |
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if (!isset($this->_req->query->scheduled)) |
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return true; |
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// Finally, send some bland image |
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header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); |
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header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); |
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header('Content-Type: image/gif'); |
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die("\x47\x49\x46\x38\x39\x61\x01\x00\x01\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x21\xF9\x04\x01\x00\x00\x00\x00\x2C\x00\x00\x00\x00\x01\x00\x01\x00\x00\x02\x02\x44\x01\x00\x3B"); |
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} |
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/** |
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* Reduce mail queue. |
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*/ |
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public function action_reducemailqueue() |
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{ |
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global $modSettings; |
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// Lets not waste our time or resources. |
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if (empty($modSettings['mail_queue_use_cron'])) |
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{ |
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// This does the hard work, it does. |
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require_once(SUBSDIR . '/Mail.subs.php'); |
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reduceMailQueue(); |
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} |
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} |
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} |
elkarte /
Elkarte
An exit expression should only be used in rare cases. For example, if you write a short command line script.
In most cases however, using an
exitexpression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage.