69 lines
2.5 KiB
PHP
69 lines
2.5 KiB
PHP
<?php
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/**
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* Class and methods to integrate with the WP_Image_Editor_Gmagick class and other extensions.
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*
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* @link https://ewww.io
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* @package EWWW_Image_Optimizer
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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if ( class_exists( 'WP_Image_Editor_Gmagick' ) ) {
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/**
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* Extension of the WP_Image_Editor_Gmagick class to auto-compress edited images.
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*
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* @see WP_Image_Editor_Gmagick
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*/
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class EWWWIO_Gmagick_Editor extends WP_Image_Editor_Gmagick {
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/**
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* Saves a file from the image editor.
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*
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* @param resource $image A Gmagick image object.
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* @param string $filename Optional. The name of the file to be saved to.
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* @param string $mime_type Optional. The mimetype of the file.
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* @return WP_Error| array The full path, base filename, width, height, and mimetype.
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*/
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protected function _save( $image, $filename = null, $mime_type = null ) {
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global $ewww_defer;
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global $ewww_preempt_editor;
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if ( ! empty( $ewww_preempt_editor ) || ! defined( 'EWWW_IMAGE_OPTIMIZER_ENABLE_EDITOR' ) || ! EWWW_IMAGE_OPTIMIZER_ENABLE_EDITOR ) {
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return parent::_save( $image, $filename, $mime_type );
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}
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list( $filename, $extension, $mime_type ) = $this->get_output_format( $filename, $mime_type );
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if ( ! $filename ) {
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$filename = $this->generate_filename( null, null, $extension );
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}
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if ( ( ! defined( 'EWWWIO_EDITOR_OVERWRITE' ) || ! EWWWIO_EDITOR_OVERWRITE ) && ewwwio_is_file( $filename ) ) {
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ewwwio_debug_message( "detected existing file: $filename" );
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$current_size = wp_getimagesize( $filename );
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if ( $current_size && (int) $this->size['width'] === (int) $current_size[0] && (int) $this->size['height'] === (int) $current_size[1] ) {
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ewwwio_debug_message( "existing file has same dimensions, not saving $filename" );
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return array(
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'path' => $filename,
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'file' => wp_basename( apply_filters( 'image_make_intermediate_size', $filename ) ),
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'width' => $this->size['width'],
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'height' => $this->size['height'],
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'mime-type' => $mime_type,
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);
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}
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}
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$saved = parent::_save( $image, $filename, $mime_type );
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if ( ! is_wp_error( $saved ) ) {
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if ( ! $filename ) {
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$filename = $saved['path'];
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}
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if ( file_exists( $filename ) ) {
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ewww_image_optimizer( $filename );
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ewwwio_debug_message( "image editor (gmagick) saved: $filename" );
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$image_size = ewww_image_optimizer_filesize( $filename );
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ewwwio_debug_message( "image editor size: $image_size" );
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}
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}
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ewwwio_memory( __FUNCTION__ );
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return $saved;
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}
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}
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} // End if().
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