rebase from live enviornment

wp/plugins/imagify/inc/deprecated/classes/class-imagify-enable-media-replace-deprecated.php

@@ -0,0 +1,181 @@
+<?php
+defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
+
+/**
+ * Compat class for Enable Media Replace plugin.
+ *
+ * @since 1.8.4
+ * @deprecated
+ */
+class Imagify_Enable_Media_Replace_Deprecated {
+
+	/**
+	 * The attachment ID.
+	 *
+	 * @var   int
+	 * @since 1.6.9
+	 * @since 1.9 Deprecated
+	 * @deprecated
+	 */
+	protected $attachment_id;
+
+	/**
+	 * The attachment.
+	 *
+	 * @var   Imagify_Attachment
+	 * @since 1.6.9
+	 * @since 1.9 Deprecated
+	 * @deprecated
+	 */
+	protected $attachment;
+
+	/**
+	 * Tell if the attachment has data.
+	 * No data means not processed by Imagify, or restored.
+	 *
+	 * @var   bool
+	 * @since 1.8.4
+	 * @since 1.9 Deprecated
+	 * @deprecated
+	 */
+	protected $attachment_has_data;
+
+	/**
+	 * Filesystem object.
+	 *
+	 * @var   object Imagify_Filesystem
+	 * @since 1.7.1
+	 * @since 1.8.4 Deprecated
+	 * @deprecated
+	 */
+	protected $filesystem;
+
+	/**
+	 * Optimize the attachment files if the old ones were also optimized.
+	 * Delete the old backup file.
+	 *
+	 * @since 1.6.9
+	 * @since 1.8.4 Deprecated.
+	 * @see   $this->store_old_backup_path()
+	 * @deprecated
+	 *
+	 * @param  string $return_url The URL the user will be redirected to.
+	 * @return string             The same URL.
+	 */
+	public function optimize( $return_url ) {
+		_deprecated_function( get_class( $this ) . '::' . __FUNCTION__ . '()', '1.8.4' );
+
+		$attachment = $this->get_attachment();
+
+		if ( $attachment->get_data() ) {
+			/**
+			 * The old images have been optimized in the past.
+			 */
+			// Use the same otimization level for the new ones.
+			$optimization_level = $attachment->get_optimization_level();
+
+			// Remove old optimization data.
+			$attachment->delete_imagify_data();
+
+			// Optimize and overwrite the previous backup file if exists and needed.
+			add_filter( 'imagify_backup_overwrite_backup', '__return_true', 42 );
+			$attachment->optimize( $optimization_level );
+			remove_filter( 'imagify_backup_overwrite_backup', '__return_true', 42 );
+		}
+
+		$filesystem = Imagify_Filesystem::get_instance();
+
+		/**
+		 * Delete the old backup file.
+		 */
+		if ( ! $this->old_backup_path || ! $filesystem->exists( $this->old_backup_path ) ) {
+			// The user didn't choose to rename the files, or there is no old backup.
+			$this->old_backup_path = null;
+			return $return_url;
+		}
+
+		$new_backup_path = $attachment->get_raw_backup_path();
+
+		if ( $new_backup_path === $this->old_backup_path ) {
+			// We don't want to delete the new backup.
+			$this->old_backup_path = null;
+			return $return_url;
+		}
+
+		// Finally, delete the old backup file.
+		$filesystem->delete( $this->old_backup_path );
+
+		$this->old_backup_path = null;
+		return $return_url;
+	}
+
+	/**
+	 * When the user chooses to change the file name, store the old backup file path. This path will be used later to delete the file.
+	 *
+	 * @since 1.6.9
+	 * @since 1.9.10 Deprecated.
+	 * @deprecated
+	 *
+	 * @param  string $new_filename The new file name.
+	 * @param  string $current_path The current file path.
+	 * @param  int    $post_id      The attachment ID.
+	 * @return string               The same file name.
+	 */
+	public function store_old_backup_path( $new_filename, $current_path, $post_id ) {
+		_deprecated_function( get_class( $this ) . '::' . __FUNCTION__ . '()', '1.9.10' );
+
+		if ( ! $this->media_id || $post_id !== $this->media_id ) {
+			return $new_filename;
+		}
+
+		$this->get_process();
+
+		if ( ! $this->process ) {
+			$this->media_id = 0;
+			return $new_filename;
+		}
+
+		$media       = $this->process->get_media();
+		$backup_path = $media->get_backup_path();
+
+		if ( $backup_path ) {
+			$this->old_backup_path = $backup_path;
+
+			// Keep track of existing WebP files.
+			$media_files = $media->get_media_files();
+
+			if ( $media_files ) {
+				foreach ( $media_files as $media_file ) {
+					$this->old_webp_paths[] = imagify_path_to_webp( $media_file['path'] );
+				}
+			}
+		} else {
+			$this->media_id        = 0;
+			$this->old_backup_path = false;
+			$this->old_webp_paths  = [];
+		}
+
+		return $new_filename;
+	}
+
+	/**
+	 * Get the attachment.
+	 *
+	 * @since 1.6.9
+	 * @since 1.9 Deprecated.
+	 * @deprecated
+	 *
+	 * @return object A Imagify_Attachment object (or any class extending it).
+	 */
+	protected function get_attachment() {
+		if ( $this->attachment ) {
+			return $this->attachment;
+		}
+
+		_deprecated_function( get_class( $this ) . '::' . __FUNCTION__ . '()', '1.9', '\\Imagify\\ThirdParty\\EnableMediaReplace\\Main::get_instance()->get_process()' );
+
+		$this->attachment = get_imagify_attachment( 'wp', $this->attachment_id, 'enable_media_replace' );
+
+		return $this->attachment;
+	}
+}