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<?php |
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/** |
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* Reclaim orphaned AI preview directories. |
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* |
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* @package Templately |
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*/ |
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|
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namespace Templately\Modules\FullSiteImport\Cleanup; |
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|
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use Templately\Modules\FullSiteImport\Utils\AIUtils; |
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use Templately\Modules\FullSiteImport\Utils\SessionData; |
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|
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/** |
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* `uploads/templately/preview/{process_id}/` — AI-generated page output kept for |
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* the customizer preview. Same leak as the working directories, same fix: a |
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* directory is reclaimable when no process record owns it, or when the owning |
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* process has passed the retention window and its linked session is not active. |
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* |
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* Only the ownership question differs from {@see TmpDirsTask}, so that is the |
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* only thing overridden. |
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*/ |
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class PreviewDirsTask extends TmpDirsTask { |
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|
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const SUBDIR = 'preview'; |
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|
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/** |
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* Ownership here is a process record, not a session one, so the parent's |
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* session snapshot would be a full-table read this task never consults. |
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*/ |
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protected function known_session_ids(): array { |
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return []; |
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} |
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|
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public function descriptor(): array { |
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return [ |
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'id' => 'fsi-preview-dirs', |
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'label' => __( 'Abandoned AI preview files', 'templately' ), |
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'group' => 'imports', |
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'scope' => 'files', |
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'retention_kind' => 'age', |
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'destructive' => true, |
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'schedulable' => true, |
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]; |
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} |
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|
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/** |
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* @param string $entry A process id. |
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* @param int $threshold Unix time before which a record is expired. |
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* @param array $known Unused here — ownership is a PROCESS record, not a |
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* session one, and those are read individually. |
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*/ |
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protected function is_reclaimable( string $entry, int $threshold, array $known = [] ): bool { |
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$process = AIUtils::read_process( $entry ); |
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|
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if ( ! is_array( $process ) || empty( $process ) ) { |
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// No record owns this directory. |
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return true; |
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} |
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|
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$updated_at = isset( $process['_updated_at'] ) ? (int) $process['_updated_at'] : 0; |
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if ( $updated_at >= $threshold && $updated_at > 0 ) { |
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return false; |
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} |
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|
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// A process whose session is still live must survive even if its own |
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// row looks stale — the session is the thing actually running. |
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if ( ! empty( $process['session_id'] ) && SessionData::is_active( (string) $process['session_id'], $threshold ) ) { |
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return false; |
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} |
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|
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return true; |
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} |
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} |
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|
