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<?php |
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namespace Imagify\Optimization\Data; |
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|
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defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' ); |
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|
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/** |
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* Optimization data class for the custom folders. |
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* This class constructor accepts: |
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* - A media ID (int). |
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* - An array of data coming from the files DB table /!\ |
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* - An object of data coming from the files DB table /!\ |
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* - A \Imagify\Media\MediaInterface object. |
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* |
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* @since 1.9 |
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* @see Imagify\Media\CustomFolders |
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* @author Grégory Viguier |
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*/ |
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class CustomFolders extends AbstractData { |
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use \Imagify\Traits\MediaRowTrait; |
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|
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/** |
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* The attachment SQL DB class. |
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* |
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* @var string |
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* @since 1.9 |
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* @access protected |
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* @author Grégory Viguier |
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*/ |
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protected $db_class_name = 'Imagify_Files_DB'; |
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|
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/** |
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* The constructor. |
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* |
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* @since 1.9 |
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* @access public |
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* @author Grégory Viguier |
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* |
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* @param mixed $id An ID, or whatever type the "Media" class constructor accepts. |
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*/ |
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public function __construct( $id ) { |
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parent::__construct( $id ); |
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|
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if ( ! $this->is_valid() ) { |
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return; |
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} |
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|
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// This is required by MediaRowTrait. |
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$this->id = $this->get_media()->get_id(); |
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|
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// In this context, the media data and the optimization data are stored in the same DB table, so, no need to request twice the DB. |
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$this->row = $this->get_media()->get_row(); |
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} |
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|
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/** |
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* Get the whole media optimization data. |
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* |
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* @since 1.9 |
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* @access public |
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* @author Grégory Viguier |
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* |
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* @return array The data. See parent method for details. |
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*/ |
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public function get_optimization_data() { |
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if ( ! $this->is_valid() ) { |
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return $this->default_optimization_data; |
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} |
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|
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$row = array_merge( $this->get_row_db_instance()->get_column_defaults(), $this->get_row() ); |
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$data = $this->default_optimization_data; |
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|
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$data['status'] = $row['status']; |
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$data['level'] = $row['optimization_level']; |
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$data['level'] = is_numeric( $data['level'] ) ? (int) $data['level'] : false; |
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|
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if ( 'success' === $row['status'] ) { |
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/** |
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* Success. |
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*/ |
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$data['sizes']['full'] = [ |
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'success' => true, |
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'original_size' => $row['original_size'], |
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'optimized_size' => $row['optimized_size'], |
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'percent' => $row['percent'], |
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]; |
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} elseif ( ! empty( $row['status'] ) ) { |
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/** |
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* Error. |
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*/ |
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$data['sizes']['full'] = [ |
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'success' => false, |
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'error' => $row['error'], |
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]; |
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} |
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|
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if ( ! empty( $row['data']['sizes'] ) && is_array( $row['data']['sizes'] ) ) { |
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unset( $row['data']['sizes']['full'] ); |
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$data['sizes'] = array_merge( $data['sizes'], $row['data']['sizes'] ); |
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$data['sizes'] = array_filter( $data['sizes'], 'is_array' ); |
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} |
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|
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if ( empty( $data['sizes'] ) ) { |
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return $data; |
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} |
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|
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foreach ( $data['sizes'] as $size_data ) { |
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// Cast. |
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if ( isset( $size_data['original_size'] ) ) { |
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$size_data['original_size'] = (int) $size_data['original_size']; |
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} |
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if ( isset( $size_data['optimized_size'] ) ) { |
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$size_data['optimized_size'] = (int) $size_data['optimized_size']; |
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} |
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if ( isset( $size_data['percent'] ) ) { |
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$size_data['percent'] = round( $size_data['percent'], 2 ); |
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} |
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// Stats. |
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if ( ! empty( $size_data['original_size'] ) && ! empty( $size_data['optimized_size'] ) ) { |
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$data['stats']['original_size'] += $size_data['original_size']; |
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$data['stats']['optimized_size'] += $size_data['optimized_size']; |
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} |
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} |
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|
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if ( $data['stats']['original_size'] && $data['stats']['optimized_size'] ) { |
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$data['stats']['percent'] = $data['stats']['original_size'] - $data['stats']['optimized_size']; |
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$data['stats']['percent'] = round( $data['stats']['percent'] / $data['stats']['original_size'] * 100, 2 ); |
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} |
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|
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return $data; |
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} |
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|
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/** |
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* Update the optimization data, level, and status for a size. |
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* |
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* @since 1.9 |
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* @access public |
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* @author Grégory Viguier |
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* |
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* @param string $size The size name. |
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* @param array $data The optimization data. See parent method for details. |
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*/ |
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public function update_size_optimization_data( $size, array $data ) { |
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if ( ! $this->is_valid() ) { |
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return; |
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} |
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|
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$old_data = array_merge( $this->get_reset_data(), $this->get_row() ); |
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|
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if ( 'full' === $size ) { |
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/** |
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* Original file. |
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*/ |
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$old_data['optimization_level'] = $data['level']; |
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$old_data['status'] = $data['status']; |
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$old_data['modified'] = 0; |
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|
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$file_path = $this->get_media()->get_fullsize_path(); |
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|
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if ( $file_path ) { |
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$old_data['hash'] = md5_file( $file_path ); |
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} |
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|
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if ( ! $data['success'] ) { |
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/** |
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* Error. |
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*/ |
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$old_data['error'] = $data['error']; |
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} else { |
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/** |
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* Success. |
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*/ |
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$old_data['original_size'] = $data['original_size']; |
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$old_data['optimized_size'] = $data['optimized_size']; |
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$old_data['percent'] = $data['original_size'] - $data['optimized_size']; |
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$old_data['percent'] = round( ( $old_data['percent'] / $data['original_size'] ) * 100, 2 ); |
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} |
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} else { |
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/** |
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* WebP version or any other size. |
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*/ |
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$old_data['data'] = ! empty( $old_data['data'] ) && is_array( $old_data['data'] ) ? $old_data['data'] : []; |
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$old_data['data']['sizes'] = ! empty( $old_data['data']['sizes'] ) && is_array( $old_data['data']['sizes'] ) ? $old_data['data']['sizes'] : []; |
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|
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if ( ! $data['success'] ) { |
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/** |
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* Error. |
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*/ |
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$old_data['data']['sizes'][ $size ] = [ |
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'success' => false, |
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'error' => $data['error'], |
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]; |
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} else { |
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/** |
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* Success. |
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*/ |
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$old_data['data']['sizes'][ $size ] = [ |
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'success' => true, |
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'original_size' => $data['original_size'], |
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'optimized_size' => $data['optimized_size'], |
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'percent' => round( ( ( $data['original_size'] - $data['optimized_size'] ) / $data['original_size'] ) * 100, 2 ), |
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]; |
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} |
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} |
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|
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if ( isset( $old_data['data']['sizes'] ) && ( ! $old_data['data']['sizes'] || ! is_array( $old_data['data']['sizes'] ) ) ) { |
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unset( $old_data['data']['sizes'] ); |
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} |
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|
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$this->update_row( $old_data ); |
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} |
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|
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/** |
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* Delete the media optimization data, level, and status. |
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* |
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* @since 1.9 |
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* @access public |
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* @author Grégory Viguier |
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*/ |
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public function delete_optimization_data() { |
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if ( ! $this->is_valid() ) { |
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return; |
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} |
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|
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$this->update_row( $this->get_reset_data() ); |
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} |
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|
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/** |
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* Delete the optimization data for the given sizes. |
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* If all sizes are removed, all optimization data is deleted. |
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* Status and level are not modified nor removed if the "full" size is removed. This leaves the media in a Schrödinger state. |
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* |
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* @since 1.9.8 |
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* @access public |
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* @author Grégory Viguier |
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* |
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* @param array $sizes A list of sizes to remove. |
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*/ |
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public function delete_sizes_optimization_data( array $sizes ) { |
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if ( ! $sizes || ! $this->is_valid() ) { |
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return; |
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} |
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|
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$data = array_merge( $this->get_reset_data(), $this->get_row() ); |
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|
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$data['data']['sizes'] = ! empty( $data['data']['sizes'] ) && is_array( $data['data']['sizes'] ) ? $data['data']['sizes'] : []; |
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|
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if ( ! $data['data']['sizes'] ) { |
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return; |
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} |
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|
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$remaining_sizes_data = array_diff_key( $data['data']['sizes'], array_flip( $sizes ) ); |
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|
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if ( ! $remaining_sizes_data ) { |
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// All sizes have been removed: delete everything. |
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$this->delete_optimization_data(); |
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return; |
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} |
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|
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if ( count( $remaining_sizes_data ) === count( $data['data']['sizes'] ) ) { |
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// Nothing has been removed. |
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return; |
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} |
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|
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$data['data']['sizes'] = $remaining_sizes_data; |
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|
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$this->update_row( $data ); |
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} |
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|
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/** |
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* Get default values used to reset optimization data. |
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* |
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* @since 1.9 |
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* @access protected |
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* @author Grégory Viguier |
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* |
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* @return array { |
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* The default values related to the optimization. |
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* |
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* @type string $hash The file hash. |
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* @type int $modified 0 to tell that the file has not been modified |
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* @type int $optimized_size File size after optimization. |
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* @type int $percent Saving optimized/original in percent. |
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* @type int $optimization_level The optimization level. |
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* @type string $status The status: success, already_optimized, error. |
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* @type string $error An error message. |
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* } |
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*/ |
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protected function get_reset_data() { |
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static $column_defaults; |
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|
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if ( ! isset( $column_defaults ) ) { |
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$column_defaults = $this->get_row_db_instance()->get_column_defaults(); |
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|
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// All DB columns that have `null` as default value, are Imagify data. |
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foreach ( $column_defaults as $column_name => $value ) { |
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if ( 'hash' === $column_name || 'modified' === $column_name || 'data' === $column_name ) { |
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continue; |
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} |
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|
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if ( isset( $value ) ) { |
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unset( $column_defaults[ $column_name ] ); |
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} |
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} |
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} |
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|
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$imagify_columns = $column_defaults; |
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|
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// Also set the new file hash. |
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$file_path = $this->get_media()->get_fullsize_path(); |
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|
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if ( $file_path ) { |
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$imagify_columns['hash'] = md5_file( $file_path ); |
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} |
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|
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return $imagify_columns; |
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} |
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} |
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|
