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<?php |
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namespace Symbiote\QueuedJobs\Extensions; |
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use SilverStripe\Forms\CheckboxField; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\ORM\DataExtension; |
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use SilverStripe\SiteConfig\SiteConfig; |
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use Symbiote\QueuedJobs\Services\QueuedJobService; |
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/** |
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* Class MaintenanceLockExtension |
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* Adds a maintenance lock UI to SiteConfig |
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* |
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* @property SiteConfig|$this owner |
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* @package Symbiote\QueuedJobs\Extensions |
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*/ |
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class MaintenanceLockExtension extends DataExtension |
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{ |
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/** |
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* @param FieldList $fields |
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*/ |
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public function updateCMSFields(FieldList $fields) |
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{ |
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if (!QueuedJobService::config()->get('lock_file_enabled')) { |
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return; |
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} |
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$fields->addFieldsToTab('Root.QueueSettings', [ |
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$lockField = CheckboxField::create( |
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'MaintenanceLockEnabled', |
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'Maintenance Lock Enabled', |
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QueuedJobService::isMaintenanceLockActive() |
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), |
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]); |
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$lockField->setDescription('Enable maintenance lock to prevent new queued jobs from being started'); |
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} |
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/** |
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* @param bool $value |
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*/ |
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public function saveMaintenanceLockEnabled($value) |
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{ |
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if (!QueuedJobService::config()->get('lock_file_enabled')) { |
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return; |
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} |
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if ($value && !QueuedJobService::isMaintenanceLockActive()) { |
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QueuedJobService::enableMaintenanceLock(); |
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} |
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if (!$value && QueuedJobService::isMaintenanceLockActive()) { |
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QueuedJobService::disableMaintenanceLock(); |
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} |
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} |
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} |
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symbiote /
silverstripe-queuedjobs
