rebase from live enviornment

wp/plugins/imagify/inc/deprecated/classes/class-imagify-regenerate-thumbnails-deprecated.php

@@ -0,0 +1,160 @@
+<?php
+defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
+
+/**
+ * Deprecated class that handles compatibility with Regenerate Thumbnails plugin.
+ *
+ * @since  1.9
+ * @author Grégory Viguier
+ * @deprecated
+ */
+class Imagify_Regenerate_Thumbnails_Deprecated {
+
+	/**
+	 * Action used for the ajax callback.
+	 *
+	 * @var    string
+	 * @since  1.7.1
+	 * @since  1.9 Deprecated.
+	 * @author Grégory Viguier
+	 * @deprecated
+	 */
+	const ACTION = 'imagify_regenerate_thumbnails';
+
+	/**
+	 * List of the attachments to regenerate.
+	 *
+	 * @var    array An array of Imagify attachments. The array keys are the attachment IDs.
+	 * @since  1.7.1
+	 * @since  1.9 Deprecated.
+	 * @access protected
+	 * @author Grégory Viguier
+	 * @deprecated
+	 */
+	protected $attachments = [];
+
+	/**
+	 * Optimize the newly regenerated thumbnails.
+	 *
+	 * @since  1.7.1
+	 * @since  1.9 Deprecated.
+	 * @access public
+	 * @author Grégory Viguier
+	 * @deprecated
+	 */
+	public function regenerate_thumbnails_callback() {
+		_deprecated_function( get_class( $this ) . '::' . __FUNCTION__ . '()', '1.9' );
+
+		if ( empty( $_POST['_ajax_nonce'] ) || empty( $_POST['attachment_id'] ) || empty( $_POST['context'] ) ) { // WPCS: CSRF ok.
+			imagify_die( __( 'Invalid request', 'imagify' ) );
+		}
+
+		if ( empty( $_POST['sizes'] ) || ! is_array( $_POST['sizes'] ) ) { // WPCS: CSRF ok.
+			imagify_die( __( 'No thumbnail sizes selected', 'imagify' ) );
+		}
+
+		$attachment_id = absint( $_POST['attachment_id'] );
+		$context       = imagify_sanitize_context( $_POST['context'] ); // WPCS: CSRF ok.
+
+		imagify_check_nonce( static::get_nonce_name( $attachment_id, $context ) );
+		imagify_check_user_capacity( 'manual-optimize', $attachment_id );
+
+		$attachment = get_imagify_attachment( $context, $attachment_id, static::ACTION );
+
+		if ( ! $attachment->is_valid() || ! $attachment->is_image() ) {
+			wp_send_json_error();
+		}
+
+		// Optimize.
+		$attachment->reoptimize_thumbnails( wp_unslash( $_POST['sizes'] ) );
+
+		// Put the optimized original file back.
+		$this->put_optimized_file_back( $attachment_id );
+
+		wp_send_json_success();
+	}
+
+	/**
+	 * Set the Imagify attachment.
+	 *
+	 * @since  1.7.1
+	 * @since  1.9 Deprecated.
+	 * @access protected
+	 * @author Grégory Viguier
+	 * @deprecated
+	 *
+	 * @param  int $attachment_id Attachment ID.
+	 * @return object|false       An Imagify attachment object. False on failure.
+	 */
+	protected function set_attachment( $attachment_id ) {
+		_deprecated_function( get_class( $this ) . '::' . __FUNCTION__ . '()', '1.9', '\\Imagify\\ThirdParty\\RegenerateThumbnails\\Main::get_instance()->set_process()' );
+
+		if ( ! $attachment_id || ! Imagify_Requirements::is_api_key_valid() ) {
+			return false;
+		}
+
+		$attachment = get_imagify_attachment( 'wp', $attachment_id, 'regenerate_thumbnails' );
+
+		if ( ! $attachment->is_valid() || ! $attachment->is_image() || ! $attachment->is_optimized() ) {
+			return false;
+		}
+
+		// This attachment can be optimized.
+		$this->attachments[ $attachment_id ] = $attachment;
+		return $this->attachments[ $attachment_id ];
+	}
+
+	/**
+	 * Unset the Imagify attachment.
+	 *
+	 * @since  1.7.1
+	 * @since  1.9 Deprecated.
+	 * @access protected
+	 * @author Grégory Viguier
+	 * @deprecated
+	 *
+	 * @param int $attachment_id Attachment ID.
+	 */
+	protected function unset_attachment( $attachment_id ) {
+		_deprecated_function( get_class( $this ) . '::' . __FUNCTION__ . '()', '1.9', '\\Imagify\\ThirdParty\\RegenerateThumbnails\\Main::get_instance()->unset_process()' );
+
+		unset( $this->attachments[ $attachment_id ] );
+	}
+
+	/**
+	 * Get the Imagify attachment.
+	 *
+	 * @since  1.7.1
+	 * @since  1.9 Deprecated.
+	 * @access protected
+	 * @author Grégory Viguier
+	 * @deprecated
+	 *
+	 * @param  int $attachment_id Attachment ID.
+	 * @return object|false       An Imagify attachment object. False on failure.
+	 */
+	protected function get_attachment( $attachment_id ) {
+		_deprecated_function( get_class( $this ) . '::' . __FUNCTION__ . '()', '1.9', '\\Imagify\\ThirdParty\\RegenerateThumbnails\\Main::get_instance()->get_process()' );
+
+		return ! empty( $this->attachments[ $attachment_id ] ) ? $this->attachments[ $attachment_id ] : false;
+	}
+
+	/**
+	 * Get the name of the nonce used for the ajax callback.
+	 *
+	 * @since  1.7.1
+	 * @since  1.9 Deprecated.
+	 * @access public
+	 * @author Grégory Viguier
+	 * @deprecated
+	 *
+	 * @param  int    $media_id The media ID.
+	 * @param  string $context  The context.
+	 * @return string
+	 */
+	public static function get_nonce_name( $media_id, $context ) {
+		_deprecated_function( get_called_class() . '::' . __FUNCTION__ . '()', '1.9' );
+
+		return static::ACTION . '-' . $media_id . '-' . $context;
+	}
+}