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<?php |
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|
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namespace ImageOptimization\Modules\Optimization\Classes; |
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|
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use ImageOptimization\Classes\Async_Operation\{ |
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Async_Operation, |
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Async_Operation_Hook, |
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Async_Operation_Queue, |
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Exceptions\Async_Operation_Exception, |
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Queries\Image_Optimization_Operation_Query |
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}; |
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use ImageOptimization\Classes\Image\{ |
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Image_Meta, |
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Image_Status, |
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}; |
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use ImageOptimization\Modules\Optimization\Classes\Exceptions\Image_Optimization_Already_In_Progress_Error; |
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use Throwable; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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class Single_Optimization { |
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/** |
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* @throws Throwable|Async_Operation_Exception |
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*/ |
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public static function optimize_many( array $image_ids, bool $is_reoptimize = false ): void { |
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foreach ( $image_ids as $image_id ) { |
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try { |
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self::schedule_single_optimization( $image_id, $is_reoptimize ); |
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} catch ( Image_Optimization_Already_In_Progress_Error $ioe ) { |
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continue; |
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} catch ( Throwable $t ) { |
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throw $t; |
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} |
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} |
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} |
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|
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/** |
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* @throws Throwable|Async_Operation_Exception|Image_Optimization_Already_In_Progress_Error |
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*/ |
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public static function schedule_single_optimization( int $image_id, bool $is_reoptimize = false ): void { |
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if ( self::is_optimization_in_progress( $image_id ) ) { |
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throw new Image_Optimization_Already_In_Progress_Error( |
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esc_html__( 'Optimization is already in progress', 'image-optimization' ) |
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); |
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} |
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|
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$meta = new Image_Meta( $image_id ); |
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|
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try { |
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$meta |
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->set_status( |
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$is_reoptimize |
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? Image_Status::REOPTIMIZING_IN_PROGRESS |
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: Image_Status::OPTIMIZATION_IN_PROGRESS |
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) |
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->save(); |
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|
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Async_Operation::create( |
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$is_reoptimize ? Async_Operation_Hook::REOPTIMIZE_SINGLE : Async_Operation_Hook::OPTIMIZE_SINGLE, |
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[ 'attachment_id' => $image_id ], |
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Async_Operation_Queue::OPTIMIZE |
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); |
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} catch ( Throwable $t ) { |
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$meta |
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->set_status( $is_reoptimize ? Image_Status::REOPTIMIZING_FAILED : Image_Status::OPTIMIZATION_FAILED ) |
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->save(); |
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|
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throw $t; |
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} |
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} |
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|
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/** |
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* @throws Async_Operation_Exception |
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*/ |
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private static function is_optimization_in_progress( int $image_id ): bool { |
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$query = ( new Image_Optimization_Operation_Query() ) |
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->set_status( [ Async_Operation::OPERATION_STATUS_PENDING, Async_Operation::OPERATION_STATUS_RUNNING ] ) |
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->set_image_id( $image_id ) |
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->return_ids(); |
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|
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$operations = Async_Operation::get( $query ); |
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|
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return count( $operations ) > 0; |
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} |
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} |
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|
