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<?php |
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namespace SilverStripe\CronTask; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\ORM\FieldType\DBDatetime; |
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/** |
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* Record status of each cron task execution |
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* |
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* @property string $LastChecked Date this task was last checked |
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* @property string $LastRun Date this task was last run |
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* @property string $TaskClass Class of this task |
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* |
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* @package crontask |
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*/ |
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class CronTaskStatus extends DataObject |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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private static $table_name = 'CronTaskStatus'; |
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/** |
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* {@inheritDoc} |
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* @var array |
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*/ |
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private static $db = array( |
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'TaskClass' => 'Varchar(255)', |
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'LastChecked' => 'DBDatetime', |
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'LastRun' => 'DBDatetime', |
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); |
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/** |
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* Get the status |
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* |
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* @param string $class Name of class which implements CronTask |
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* |
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* @return CronTaskStatus |
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*/ |
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public static function get_status($class) |
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{ |
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return static::get() |
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->filter('TaskClass', $class) |
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->first(); |
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} |
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/** |
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* Update the status for a given class |
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* |
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* @param string $class Name of class which implements CronTask |
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* @param bool $wasRun Flag indicating that the task was run this request |
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* |
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* @return CronTaskStatus Status data object |
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*/ |
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public static function update_status($class, $wasRun) |
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{ |
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// Get existing object |
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$object = static::get() |
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->filter('TaskClass', $class) |
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->first(); |
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// Create new object if not found |
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if (!$object) { |
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$object = static::create(); |
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$object->TaskClass = $class; |
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} |
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// Update fields |
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$now = DBDatetime::now()->getValue(); |
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if ($wasRun) { |
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$object->LastRun = $now; |
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} |
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$object->LastChecked = $now; |
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$object->write(); |
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return $object; |
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} |
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} |
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