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<?php |
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namespace Symbiote\QueuedJobs\Extensions; |
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use SilverStripe\Forms\DatetimeField; |
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use SilverStripe\Forms\DropdownField; |
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use SilverStripe\Forms\FieldGroup; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\NumericField; |
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use SilverStripe\Forms\ReadonlyField; |
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use SilverStripe\Forms\TextField; |
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use SilverStripe\ORM\DataExtension; |
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use Symbiote\QueuedJobs\DataObjects\QueuedJobDescriptor; |
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use Symbiote\QueuedJobs\Jobs\ScheduledExecutionJob; |
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use Symbiote\QueuedJobs\Services\QueuedJobService; |
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/** |
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* An extension that can be added to objects that automatically |
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* adds scheduled execution capabilities to data objects. |
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* |
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* Developers who want to use these capabilities can set up |
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* |
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* @author [email protected] |
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* @license BSD License http://silverstripe.org/bsd-license/ |
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*/ |
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class ScheduledExecutionExtension extends DataExtension |
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{ |
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/** |
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* @var array |
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*/ |
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private static $db = array( |
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'FirstExecution' => 'DBDatetime', |
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'ExecuteInterval' => 'Int', |
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'ExecuteEvery' => "Enum(',Minute,Hour,Day,Week,Fortnight,Month,Year')", |
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'ExecuteFree' => 'Varchar', |
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); |
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/** |
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* @var array |
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*/ |
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private static $defaults = array( |
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'ExecuteInterval' => 1, |
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); |
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/** |
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* @var array |
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*/ |
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private static $has_one = array( |
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'ScheduledJob' => QueuedJobDescriptor::class, |
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); |
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/** |
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* @param FieldSet $fields |
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*/ |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$fields->findOrMakeTab( |
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'Root.Schedule', |
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_t(__CLASS__ . '.ScheduleTabTitle', 'Schedule') |
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); |
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$fields->addFieldsToTab('Root.Schedule', array( |
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$dt = DatetimeField::create('FirstExecution', _t(__CLASS__ . '.FIRST_EXECUTION', 'First Execution')), |
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FieldGroup::create( |
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NumericField::create('ExecuteInterval', ''), |
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DropdownField::create( |
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'ExecuteEvery', |
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'', |
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array( |
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'' => '', |
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'Minute' => _t(__CLASS__ . '.ExecuteEveryMinute', 'Minute'), |
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'Hour' => _t(__CLASS__ . '.ExecuteEveryHour', 'Hour'), |
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'Day' => _t(__CLASS__ . '.ExecuteEveryDay', 'Day'), |
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'Week' => _t(__CLASS__ . '.ExecuteEveryWeek', 'Week'), |
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'Fortnight' => _t(__CLASS__ . '.ExecuteEveryFortnight', 'Fortnight'), |
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'Month' => _t(__CLASS__ . '.ExecuteEveryMonth', 'Month'), |
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'Year' => _t(__CLASS__ . '.ExecuteEveryYear', 'Year'), |
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) |
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) |
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)->setTitle(_t(__CLASS__ . '.EXECUTE_EVERY', 'Execute every')), |
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TextField::create( |
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'ExecuteFree', |
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_t(__CLASS__ . '.EXECUTE_FREE', 'Scheduled (in strtotime format from first execution)') |
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) |
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)); |
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if ($this->owner->ScheduledJobID) { |
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$jobTime = $this->owner->ScheduledJob()->StartAfter; |
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$fields->addFieldsToTab('Root.Schedule', array( |
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ReadonlyField::create('NextRunDate', _t(__CLASS__ . '.NEXT_RUN_DATE', 'Next run date'), $jobTime) |
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)); |
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} |
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$dt->getDateField()->setConfig('showcalendar', true); |
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$dt->getTimeField()->setConfig('showdropdown', true); |
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} |
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public function onBeforeWrite() |
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{ |
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parent::onBeforeWrite(); |
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if ($this->owner->FirstExecution) { |
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$changed = $this->owner->getChangedFields(); |
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$changed = ( |
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isset($changed['FirstExecution']) |
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|| isset($changed['ExecuteInterval']) |
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|| isset($changed['ExecuteEvery']) |
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|| isset($changed['ExecuteFree']) |
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); |
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if ($changed && $this->owner->ScheduledJobID) { |
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if ($this->owner->ScheduledJob()->exists()) { |
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$this->owner->ScheduledJob()->delete(); |
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} |
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$this->owner->ScheduledJobID = 0; |
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} |
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if (!$this->owner->ScheduledJobID) { |
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$job = new ScheduledExecutionJob($this->owner); |
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$time = date('Y-m-d H:i:s'); |
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if ($this->owner->FirstExecution) { |
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$time = date('Y-m-d H:i:s', strtotime($this->owner->FirstExecution)); |
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} |
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$this->owner->ScheduledJobID = singleton(QueuedJobService::class) |
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->queueJob($job, $time); |
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} |
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} |
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} |
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/** |
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* Define your own version of this method in your data objects to be executed EVERY time |
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* the scheduled job triggers. |
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*/ |
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public function onScheduledExecution() |
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{ |
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} |
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} |
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symbiote /
silverstripe-queuedjobs
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This check marks private properties in classes that are never used. Those properties can be removed.