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<?php |
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namespace Imagify\ThirdParty\NGG\Optimization\Process; |
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|
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use Imagify\Optimization\File; |
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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 class for NextGen Gallery. |
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* This class constructor accepts: |
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* - A NGG image ID (int). |
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* - A \nggImage object. |
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* - A \nggdb object. |
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* - An anonym object containing a pid property (and everything else). |
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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\ThirdParty\NGG\Media\NGG |
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* @author Grégory Viguier |
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*/ |
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class NGG extends \Imagify\Optimization\Process\AbstractProcess { |
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|
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/** ----------------------------------------------------------------------------------------- */ |
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/** MISSING THUMBNAILS ====================================================================== */ |
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/** ----------------------------------------------------------------------------------------- */ |
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|
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/** |
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* Get the sizes for this media that have not get through optimization. |
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* Since this context doesn't handle this feature, this will always return an empty array, unless an error is triggered. |
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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|WP_Error A WP_Error object on failure. An empty array on success: this context has no thumbnails. |
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* The tests are kept for consistency. |
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*/ |
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public function get_missing_sizes() { |
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// The media must have been optimized once and have a backup. |
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if ( ! $this->is_valid() ) { |
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return new \WP_Error( 'invalid_media', __( 'This media is not valid.', 'imagify' ) ); |
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} |
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|
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$media = $this->get_media(); |
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|
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if ( ! $media->is_supported() ) { |
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return new \WP_Error( 'media_not_supported', __( 'This media is not supported.', 'imagify' ) ); |
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} |
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|
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$data = $this->get_data(); |
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|
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if ( ! $data->is_optimized() ) { |
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return new \WP_Error( 'media_not_optimized', __( 'This media is not optimized yet.', 'imagify' ) ); |
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} |
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|
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if ( ! $media->has_backup() ) { |
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return new \WP_Error( 'no_backup', __( 'This file has no backup file.', 'imagify' ) ); |
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} |
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|
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if ( ! $media->is_image() ) { |
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return new \WP_Error( 'media_not_an_image', __( 'This media is not an image.', 'imagify' ) ); |
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} |
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|
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return []; |
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} |
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|
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/** |
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* Optimize missing thumbnail sizes. |
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* Since this context doesn't handle this feature, this will always return a \WP_Error object. |
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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 bool|WP_Error True if successfully launched. A \WP_Error instance on failure. |
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*/ |
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public function optimize_missing_thumbnails() { |
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if ( ! $this->is_valid() ) { |
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return new \WP_Error( 'invalid_media', __( 'This media is not valid.', 'imagify' ) ); |
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} |
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|
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if ( ! $this->get_media()->is_supported() ) { |
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return new \WP_Error( 'media_not_supported', __( 'This media is not supported.', 'imagify' ) ); |
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} |
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|
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return new \WP_Error( 'no_sizes', __( 'No thumbnails seem to be missing.', 'imagify' ) ); |
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} |
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} |
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|
