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Edit File : url_replacer.php \| Size : 12.66 KB
<?php use Optimole\Sdk\Optimole; use Optimole\Sdk\Resource\Image; use Optimole\Sdk\Resource\ImageProperty\GravityProperty; use Optimole\Sdk\ValueObject\Position; /** * The class handles the url replacements. * * @package \Optml\Inc * @author Optimole <friends@optimole.com> / final class Optml_Url_Replacer extends Optml_App_Replacer { use Optml_Dam_Offload_Utils; use Optml_Validator; use Optml_Normalizer; /* * Cached object instance. * * @var Optml_Url_Replacer / protected static $instance = null; /* * Class instance method. * * @codeCoverageIgnore * @static * @return Optml_Url_Replacer * @since 1.0.0 * @access public / public static function instance() { if ( null === self::$instance ) { self::$instance = new self(); add_action( 'optml_replacer_setup', [ self::$instance, 'init' ] ); } return self::$instance; } /* * The initialize method. / public function init() { add_filter( 'optml_replace_image', [ $this, 'build_url' ], 10, 2 ); parent::init(); add_filter( 'optml_content_url', [ $this, 'build_url' ], 1, 2 ); } /* * Returns a signed image url authorized to be used in our CDN. * * @param string $url The url which should be signed. * @param array $args Dimension params; Supports `width` and `height`. * * @return string / public function build_url( $url, $args = [ 'width' => 'auto', 'height' => 'auto', ] ) { if ( apply_filters( 'optml_dont_replace_url', false, $url ) ) { return $url; } $original_url = $url; $is_slashed = strpos( $url, '\/' ) !== false; // We do a little hack here, for json unicode chars we first replace them with html special chars, // we then strip slashes to normalize the URL and last we convert html special chars back to get a clean URL $url = $is_slashed ? html_entity_decode( stripslashes( preg_replace( '/\\\u([\da-fA-F]{4})/', '&#x\1;', $url ) ) ) : ( $url ); $is_uploaded = Optml_Media_Offload::is_not_processed_image( $url ); if ( $is_uploaded === true ) { $attachment_id = []; preg_match( '/\/' . Optml_Media_Offload::KEYS['not_processed_flag'] . '([^\/])\//', $url, $attachment_id ); if ( ! isset( $attachment_id[1] ) ) { return $url; } $id_and_filename = []; preg_match( '/\/(' . Optml_Media_Offload::KEYS['uploaded_flag'] . '.)/', $url, $id_and_filename ); if ( isset( $id_and_filename[0] ) ) { $id_and_filename = $id_and_filename[0]; } $sizes = $this->parse_dimension_from_optimized_url( $url ); if ( isset( $sizes[0] ) && $sizes[0] !== false ) { $args['width'] = $sizes[0]; } if ( isset( $sizes[1] ) && $sizes[1] !== false ) { $args['height'] = $sizes[1]; } $unoptimized_url = false; if ( $attachment_id[1] === 'media_cloud' ) { $tmp_url = explode( '/', $id_and_filename, 3 ); if ( isset( $tmp_url[2] ) ) { $unoptimized_url = $tmp_url[2]; } } else { $unoptimized_url = Optml_Media_Offload::get_original_url( (int) $attachment_id[1] ); } if ( $unoptimized_url !== false ) { $url = $unoptimized_url; } } if ( strpos( $url, Optml_Config::$service_url ) !== false && ! $this->url_has_dam_flag( $url ) ) { return $original_url; } if ( ! $this->can_replace_url( $url ) ) { return $original_url; } // Remove any query strings that might affect conversion. $url = strtok( $url, '?' ); $ext = $this->is_valid_mimetype_from_url( $url, self::$filters[ Optml_Settings::FILTER_TYPE_OPTIMIZE ][ Optml_Settings::FILTER_EXT ] ); if ( false === $ext ) { return $original_url; } if ( isset( $args['quality'] ) && ! empty( $args['quality'] ) ) { $args['quality'] = $this->to_accepted_quality( $args['quality'] ); } if ( isset( $args['minify'] ) && ! empty( $args['minify'] ) ) { $args['minify'] = $this->to_accepted_minify( $args['minify'] ); } // this will authorize the image if ( ! empty( $this->site_mappings ) ) { $url = str_replace( array_keys( $this->site_mappings ), array_values( $this->site_mappings ), $url ); } if ( substr( $url, 0, 2 ) === '//' ) { $url = sprintf( '%s:%s', is_ssl() ? 'https' : 'http', $url ); } $normalized_ext = strtolower( $ext ); if ( isset( Optml_Config::$image_extensions[ $normalized_ext ] ) ) { $new_url = $this->normalize_image( $url, $original_url, $args, $is_uploaded, $normalized_ext ); if ( $is_uploaded ) { $new_url = str_replace( '/' . $url, $id_and_filename, $new_url ); } } else { $asset = Optimole::asset( $url, $this->active_cache_buster_assets ); if ( stripos( $url, '.css' ) \|\| stripos( $url, '.js' ) ) { $asset->quality(); } $asset->minify( ( $this->is_css_minify_on && str_ends_with( strtolower( $url ), '.css' ) ) \|\| ( $this->is_js_minify_on && str_ends_with( strtolower( $url ), '.js' ) ) ); return $asset->getUrl(); } return $is_slashed ? addcslashes( $new_url, '/' ) : $new_url; } /* * Apply extra normalization to image. * * @param string $url Image url. * @param string $original_url Original image url. * @param array $args Args. * * @return string / private function normalize_image( $url, $original_url, $args, $is_uploaded = false, $ext = '' ) { $new_url = $this->strip_image_size_from_url( $url ); if ( $new_url !== $url \|\| $is_uploaded === true ) { if ( ! isset( $args['quality'] ) \|\| $args['quality'] !== 'eco' ) { if ( $is_uploaded === true ) { $crop = false; } if ( $is_uploaded !== true ) { list($args['width'], $args['height'], $crop) = $this->parse_dimensions_from_filename( $url ); } if ( ! $crop ) { $sizes2crop = self::size_to_crop(); $crop = isset( $sizes2crop[ $args['width'] . $args['height'] ] ) ? $sizes2crop[ $args['width'] . $args['height'] ] : false; } if ( $crop ) { $args['resize'] = $this->to_optml_crop( $crop ); } } $url = $new_url; } if ( ! isset( $args['width'] ) ) { $args['width'] = $this->limit_dimensions_enabled ? $this->limit_width : 'auto'; } if ( ! isset( $args['height'] ) ) { $args['height'] = $this->limit_dimensions_enabled ? $this->limit_height : 'auto'; } $args['width'] = (int) $args['width']; $args['height'] = (int) $args['height']; if ( $this->limit_dimensions_enabled && $args['height'] !== 0 && $args['width'] !== 0 ) { if ( $args['width'] > $this->limit_width \|\| $args['height'] > $this->limit_height ) { $scale = min( $this->limit_width / $args['width'], $this->limit_height / $args['height'] ); if ( $scale < 1 ) { $args['width'] = (int) floor( $scale $args['width'] ); $args['height'] = (int) floor( $scale * $args['height'] ); } } if ( isset( $args['resize'], $args['resize']['enlarge'] ) ) { $args['resize']['enlarge'] = false; } } if ( empty( $args['quality'] ) ) { $args['quality'] = $this->to_accepted_quality( $this->settings->get_quality() ); } if ( isset( $args['resize'], $args['resize']['gravity'] ) && $this->settings->is_smart_cropping() ) { $args['resize']['gravity'] = GravityProperty::SMART; } $args = apply_filters( 'optml_image_args', $args, $original_url ); $image = Optimole::image( apply_filters( 'optml_processed_url', $url ), self::get_active_cache_booster( $url, $this->active_cache_buster ) ); $image->width( ! empty( $args['width'] ) && is_int( $args['width'] ) ? $args['width'] : 'auto' ); $image->height( ! empty( $args['height'] ) && is_int( $args['height'] ) ? $args['height'] : 'auto' ); $image->quality( $args['quality'] ); if ( ! empty( $args['resize'] ) ) { $this->apply_resize( $image, $args['resize'] ); } if ( apply_filters( 'optml_apply_watermark_for', true, $url ) ) { $this->apply_watermark( $image ); } if ( ! empty( $args['format'] ) ) { $image->format( (string) $args['format'] ); } elseif ( $this->settings->is_best_format() ) { // If format is not already set, we use best format if it's enabled. $image->format( 'best' ); } if ( $this->settings->get( 'strip_metadata' ) === 'disabled' ) { $image->stripMetadata( false ); } if ( ! apply_filters( 'optml_should_avif_ext', true, $ext, $original_url ) \|\| $this->settings->get( 'avif' ) === 'disabled' ) { $image->ignoreAvif(); } if ( apply_filters( 'optml_keep_copyright', false ) === true ) { $image->keepCopyright(); } if ( $this->is_dam_url( $image->getSource() ) ) { return $this->get_dam_url( $image ); } $offloaded_id = $this->is_offloaded_url( $image->getSource() ); if ( isset( $args['dpr'] ) && $args['dpr'] > 1 ) { $image->dpr( $args['dpr'] ); } if ( $offloaded_id !== 0 ) { return $this->get_offloaded_url( $offloaded_id, $image->getUrl(), $image->getSource() ); } return $image->getUrl(); } /** * Get the active cache booster. * * @param string $url The URL. * @param string $main_cache_buster The default value. * * @return string / public static function get_active_cache_booster( $url, $main_cache_buster ) { return ( get_transient( Optml_Settings::INDIVIDUAL_CACHE_TOKENS_KEY ) ?: [] )[ crc32( wp_basename( $url ) ) ] ?? $main_cache_buster; } /* * Throw error on object clone * * The whole idea of the singleton design pattern is that there is a single * object therefore, we don't want the object to be cloned. * * @codeCoverageIgnore * @access public * @return void * @since 1.0.0 / public function __clone() { // Cloning instances of the class is forbidden. _doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ huh?', 'optimole-wp' ), '1.0.0' ); } /* * Disable unserializing of the class * * @codeCoverageIgnore * @access public * @return void * @since 1.0.0 / public function __wakeup() { // Unserializing instances of the class is forbidden. _doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ huh?', 'optimole-wp' ), '1.0.0' ); } /* * Apply resize to image. * * @param Image $image Image object. * @param mixed $resize Resize arguments. / private function apply_resize( Image $image, $resize ) { if ( ! is_array( $resize ) \|\| empty( $resize['type'] ) ) { return; } $image->resize( $resize['type'], $resize['gravity'] ?? Position::CENTER, $resize['enlarge'] ?? false ); } /* * Apply watermark to image. * * @param Image $image Image object. / private function apply_watermark( Image $image ) { $settings = $this->settings->get_site_settings(); if ( empty( $settings['watermark'] ) ) { return; } $watermark = $settings['watermark']; if ( ! isset( $watermark['id'], $watermark['opacity'], $watermark['position'] ) \|\| $watermark['id'] <= 0 ) { return; } $image->watermark( $watermark['id'], $watermark['opacity'], $watermark['position'], $watermark['x_offset'] ?? 0, $watermark['y_offset'] ?? 0, $watermark['scale'] ?? 0 ); } /* * Get the DAM image URL. * * @param Image $image Image object. * * @return string / private function get_dam_url( Image $image ) { // Remove DAM flag. $url = str_replace( Optml_Dam::URL_DAM_FLAG, '', $image->getSource() ); foreach ( $image->getProperties() as $property ) { [ $name, $value ] = explode( ':', $property ); // Check if the property exists in the URL, if so, replace it with the current property value. Otherwise, add it before the /q: param. $url = strpos( $url, '/' . $name . ':' ) !== false ? preg_replace( '/\/' . $name . ':.?\//', '/' . $name . ':' . $value . '/', $url ) : str_replace( '/q:', '/' . $name . ':' . $value . '/q:', $url ); } return $url; } /** * Check if this contains the DAM flag. * * @param string $url The URL to check. * * @return bool / private function is_dam_url( $url ) { return is_string( $url ) && strpos( $url, Optml_Dam::URL_DAM_FLAG ) !== false; } /* * Check if the URL is offloaded. * * @param string $source_url The source image URL. * * @return int / private function is_offloaded_url( $source_url ) { $attachment_id = 0; if ( ! self::$offload_enabled ) { return 0; } if ( strpos( $source_url, Optml_Media_Offload::KEYS['not_processed_flag'] ) !== false ) { $attachment_id = (int) Optml_Media_Offload::get_attachment_id_from_url( $source_url ); } else { $attachment_id = $this->attachment_url_to_post_id( $source_url ); } if ( $attachment_id === 0 ) { return 0; } if ( ! $this->is_completed_offload( $attachment_id ) ) { return 0; } return (int) $attachment_id; } /* * Get the offloaded URL for an image. * * @param int $id The attachment ID. * @param string $optimized_url The optimized image URL. * @param string $source_url The source image URL. * * @return string */ private function get_offloaded_url( $id, $optimized_url, $source_url ) { $suffix = wp_get_attachment_metadata( $id )['file']; return str_replace( $source_url, ltrim( $suffix, '/' ), $optimized_url ); } } Back

Edit File : url_replacer.php | Size : 12.66 KB

<?php

use Optimole\Sdk\Optimole;
use Optimole\Sdk\Resource\Image;
use Optimole\Sdk\Resource\ImageProperty\GravityProperty;
use Optimole\Sdk\ValueObject\Position;

/**
 * The class handles the url replacements.
 *
 * @package    \Optml\Inc
 * @author     Optimole <friends@optimole.com>
 */
final class Optml_Url_Replacer extends Optml_App_Replacer {

use Optml_Dam_Offload_Utils;
	use Optml_Validator;
	use Optml_Normalizer;

/**
	 * Cached object instance.
	 *
	 * @var Optml_Url_Replacer
	 */
	protected static $instance = null;

/**
	 * Class instance method.
	 *
	 * @codeCoverageIgnore
	 * @static
	 * @return Optml_Url_Replacer
	 * @since  1.0.0
	 * @access public
	 */
	public static function instance() {
		if ( null === self::$instance ) {
			self::$instance = new self();
			add_action( 'optml_replacer_setup', [ self::$instance, 'init' ] );
		}

return self::$instance;
	}

/**
	 * The initialize method.
	 */
	public function init() {

add_filter( 'optml_replace_image', [ $this, 'build_url' ], 10, 2 );
		parent::init();

add_filter( 'optml_content_url', [ $this, 'build_url' ], 1, 2 );
	}

/**
	 * Returns a signed image url authorized to be used in our CDN.
	 *
	 * @param string $url The url which should be signed.
	 * @param array  $args Dimension params; Supports `width` and `height`.
	 *
	 * @return string
	 */
	public function build_url(
		$url,
		$args = [
			'width'  => 'auto',
			'height' => 'auto',
		]
	) {
		if ( apply_filters( 'optml_dont_replace_url', false, $url ) ) {
			return $url;
		}

$original_url = $url;

$is_slashed = strpos( $url, '\/' ) !== false;

// We do a little hack here, for json unicode chars we first replace them with html special chars,
		// we then strip slashes to normalize the URL and last we convert html special chars back to get a clean URL
		$url = $is_slashed ? html_entity_decode( stripslashes( preg_replace( '/\\\u([\da-fA-F]{4})/', '&#x\1;', $url ) ) ) : ( $url );
		$is_uploaded = Optml_Media_Offload::is_not_processed_image( $url );
		if ( $is_uploaded === true ) {
			$attachment_id = [];
			preg_match( '/\/' . Optml_Media_Offload::KEYS['not_processed_flag'] . '([^\/]*)\//', $url, $attachment_id );
			if ( ! isset( $attachment_id[1] ) ) {
				return $url;
			}
			$id_and_filename = [];
			preg_match( '/\/(' . Optml_Media_Offload::KEYS['uploaded_flag'] . '.*)/', $url, $id_and_filename );
			if ( isset( $id_and_filename[0] ) ) {
				$id_and_filename = $id_and_filename[0];
			}
			$sizes = $this->parse_dimension_from_optimized_url( $url );
			if ( isset( $sizes[0] ) && $sizes[0] !== false ) {
				$args['width'] = $sizes[0];
			}
			if ( isset( $sizes[1] ) && $sizes[1] !== false ) {
				$args['height'] = $sizes[1];
			}
			$unoptimized_url = false;
			if ( $attachment_id[1] === 'media_cloud' ) {
				$tmp_url = explode( '/', $id_and_filename, 3 );
				if ( isset( $tmp_url[2] ) ) {
					$unoptimized_url = $tmp_url[2];
				}
			} else {
				$unoptimized_url = Optml_Media_Offload::get_original_url( (int) $attachment_id[1] );
			}
			if ( $unoptimized_url !== false ) {
				$url = $unoptimized_url;
			}
		}
		if ( strpos( $url, Optml_Config::$service_url ) !== false && ! $this->url_has_dam_flag( $url ) ) {
			return $original_url;
		}

if ( ! $this->can_replace_url( $url ) ) {
			return $original_url;
		}
		// Remove any query strings that might affect conversion.
		$url = strtok( $url, '?' );
		$ext = $this->is_valid_mimetype_from_url( $url, self::$filters[ Optml_Settings::FILTER_TYPE_OPTIMIZE ][ Optml_Settings::FILTER_EXT ] );
		if ( false === $ext ) {
			return $original_url;
		}

if ( isset( $args['quality'] ) && ! empty( $args['quality'] ) ) {
			$args['quality'] = $this->to_accepted_quality( $args['quality'] );
		}

if ( isset( $args['minify'] ) && ! empty( $args['minify'] ) ) {
			$args['minify'] = $this->to_accepted_minify( $args['minify'] );
		}

// this will authorize the image
		if ( ! empty( $this->site_mappings ) ) {
			$url = str_replace( array_keys( $this->site_mappings ), array_values( $this->site_mappings ), $url );
		}
		if ( substr( $url, 0, 2 ) === '//' ) {
			$url = sprintf( '%s:%s', is_ssl() ? 'https' : 'http', $url );
		}
		$normalized_ext = strtolower( $ext );
		if ( isset( Optml_Config::$image_extensions[ $normalized_ext ] ) ) {
			$new_url = $this->normalize_image( $url, $original_url, $args, $is_uploaded, $normalized_ext );
			if ( $is_uploaded ) {
				$new_url = str_replace( '/' . $url, $id_and_filename, $new_url );
			}
		} else {
			$asset = Optimole::asset( $url, $this->active_cache_buster_assets );

if ( stripos( $url, '.css' ) || stripos( $url, '.js' ) ) {
				$asset->quality();
			}

$asset->minify( ( $this->is_css_minify_on && str_ends_with( strtolower( $url ), '.css' ) ) || ( $this->is_js_minify_on && str_ends_with( strtolower( $url ), '.js' ) ) );

return $asset->getUrl();
		}
		return $is_slashed ? addcslashes( $new_url, '/' ) : $new_url;
	}

/**
	 * Apply extra normalization to image.
	 *
	 * @param string $url Image url.
	 * @param string $original_url Original image url.
	 * @param array  $args Args.
	 *
	 * @return string
	 */
	private function normalize_image( $url, $original_url, $args, $is_uploaded = false, $ext = '' ) {

$new_url = $this->strip_image_size_from_url( $url );

if ( $new_url !== $url || $is_uploaded === true ) {
			if ( ! isset( $args['quality'] ) || $args['quality'] !== 'eco' ) {
				if ( $is_uploaded === true ) {
					$crop = false;
				}
				if ( $is_uploaded !== true ) {
					list($args['width'], $args['height'], $crop) = $this->parse_dimensions_from_filename( $url );
				}
				if ( ! $crop ) {
					$sizes2crop = self::size_to_crop();
					$crop       = isset( $sizes2crop[ $args['width'] . $args['height'] ] ) ? $sizes2crop[ $args['width'] . $args['height'] ] : false;
				}
				if ( $crop ) {
					$args['resize'] = $this->to_optml_crop( $crop );
				}
			}
			$url = $new_url;
		}

if ( ! isset( $args['width'] ) ) {
			$args['width'] = $this->limit_dimensions_enabled ? $this->limit_width : 'auto';
		}
		if ( ! isset( $args['height'] ) ) {
			$args['height'] = $this->limit_dimensions_enabled ? $this->limit_height : 'auto';
		}

$args['width']  = (int) $args['width'];
		$args['height'] = (int) $args['height'];

if ( $this->limit_dimensions_enabled && $args['height'] !== 0 && $args['width'] !== 0 ) {
			if ( $args['width'] > $this->limit_width || $args['height'] > $this->limit_height ) {
				$scale = min( $this->limit_width / $args['width'], $this->limit_height / $args['height'] );

if ( $scale < 1 ) {
					$args['width']  = (int) floor( $scale * $args['width'] );
					$args['height'] = (int) floor( $scale * $args['height'] );
				}
			}

if ( isset( $args['resize'], $args['resize']['enlarge'] ) ) {
				$args['resize']['enlarge'] = false;
			}
		}

if ( empty( $args['quality'] ) ) {
			$args['quality'] = $this->to_accepted_quality( $this->settings->get_quality() );
		}

if ( isset( $args['resize'], $args['resize']['gravity'] ) && $this->settings->is_smart_cropping() ) {
			$args['resize']['gravity'] = GravityProperty::SMART;
		}

$args = apply_filters( 'optml_image_args', $args, $original_url );
		$image = Optimole::image( apply_filters( 'optml_processed_url', $url ), self::get_active_cache_booster( $url, $this->active_cache_buster ) );

$image->width( ! empty( $args['width'] ) && is_int( $args['width'] ) ? $args['width'] : 'auto' );
		$image->height( ! empty( $args['height'] ) && is_int( $args['height'] ) ? $args['height'] : 'auto' );

$image->quality( $args['quality'] );

if ( ! empty( $args['resize'] ) ) {
			$this->apply_resize( $image, $args['resize'] );
		}

if ( apply_filters( 'optml_apply_watermark_for', true, $url ) ) {
			$this->apply_watermark( $image );
		}

if ( ! empty( $args['format'] ) ) {
			$image->format( (string) $args['format'] );
		} elseif ( $this->settings->is_best_format() ) {
			// If format is not already set, we use best format if it's enabled.
			$image->format( 'best' );
		}

if ( $this->settings->get( 'strip_metadata' ) === 'disabled' ) {
			$image->stripMetadata( false );
		}

if ( ! apply_filters( 'optml_should_avif_ext', true, $ext, $original_url ) || $this->settings->get( 'avif' ) === 'disabled' ) {
			$image->ignoreAvif();
		}

if ( apply_filters( 'optml_keep_copyright', false ) === true ) {
			$image->keepCopyright();
		}

if ( $this->is_dam_url( $image->getSource() ) ) {
			return $this->get_dam_url( $image );
		}

$offloaded_id = $this->is_offloaded_url( $image->getSource() );

if ( isset( $args['dpr'] ) && $args['dpr'] > 1 ) {
			$image->dpr( $args['dpr'] );
		}
		if ( $offloaded_id !== 0 ) {
			return $this->get_offloaded_url( $offloaded_id, $image->getUrl(), $image->getSource() );
		}

return $image->getUrl();
	}

/**
	 * Get the active cache booster.
	 *
	 * @param string $url The URL.
	 * @param string $main_cache_buster The default value.
	 *
	 * @return string
	 */
	public static function get_active_cache_booster( $url, $main_cache_buster ) {
		return ( get_transient( Optml_Settings::INDIVIDUAL_CACHE_TOKENS_KEY ) ?: [] )[ crc32( wp_basename( $url ) ) ] ?? $main_cache_buster;
	}
	/**
	 * Throw error on object clone
	 *
	 * The whole idea of the singleton design pattern is that there is a single
	 * object therefore, we don't want the object to be cloned.
	 *
	 * @codeCoverageIgnore
	 * @access public
	 * @return void
	 * @since  1.0.0
	 */
	public function __clone() {
		// Cloning instances of the class is forbidden.
		_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; huh?', 'optimole-wp' ), '1.0.0' );
	}

/**
	 * Disable unserializing of the class
	 *
	 * @codeCoverageIgnore
	 * @access public
	 * @return void
	 * @since  1.0.0
	 */
	public function __wakeup() {
		// Unserializing instances of the class is forbidden.
		_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; huh?', 'optimole-wp' ), '1.0.0' );
	}

/**
	 * Apply resize to image.
	 *
	 * @param Image $image Image object.
	 * @param mixed $resize Resize arguments.
	 */
	private function apply_resize( Image $image, $resize ) {
		if ( ! is_array( $resize ) || empty( $resize['type'] ) ) {
			return;
		}

$image->resize( $resize['type'], $resize['gravity'] ?? Position::CENTER, $resize['enlarge'] ?? false );
	}

/**
	 * Apply watermark to image.
	 *
	 * @param Image $image Image object.
	 */
	private function apply_watermark( Image $image ) {
		$settings = $this->settings->get_site_settings();

if ( empty( $settings['watermark'] ) ) {
			return;
		}

$watermark = $settings['watermark'];

if ( ! isset( $watermark['id'], $watermark['opacity'], $watermark['position'] ) || $watermark['id'] <= 0 ) {
			return;
		}

$image->watermark( $watermark['id'], $watermark['opacity'], $watermark['position'], $watermark['x_offset'] ?? 0, $watermark['y_offset'] ?? 0, $watermark['scale'] ?? 0 );
	}

/**
	 * Get the DAM image URL.
	 *
	 * @param Image $image Image object.
	 *
	 * @return string
	 */
	private function get_dam_url( Image $image ) {
		// Remove DAM flag.
		$url = str_replace( Optml_Dam::URL_DAM_FLAG, '', $image->getSource() );

foreach ( $image->getProperties() as $property ) {
			[ $name, $value ] = explode( ':', $property );

// Check if the property exists in the URL, if so, replace it with the current property value. Otherwise, add it before the /q: param.
			$url = strpos( $url, '/' . $name . ':' ) !== false
				? preg_replace( '/\/' . $name . ':.*?\//', '/' . $name . ':' . $value . '/', $url )
				: str_replace( '/q:', '/' . $name . ':' . $value . '/q:', $url );
		}

return $url;
	}

/**
	 * Check if this contains the DAM flag.
	 *
	 * @param string $url The URL to check.
	 *
	 * @return bool
	 */
	private function is_dam_url( $url ) {
		return is_string( $url ) && strpos( $url, Optml_Dam::URL_DAM_FLAG ) !== false;
	}

/**
	 * Check if the URL is offloaded.
	 *
	 * @param string $source_url The source image URL.
	 *
	 * @return int
	 */
	private function is_offloaded_url( $source_url ) {
		$attachment_id = 0;

if ( ! self::$offload_enabled ) {
			return 0;
		}
		if ( strpos( $source_url, Optml_Media_Offload::KEYS['not_processed_flag'] ) !== false ) {
			$attachment_id = (int) Optml_Media_Offload::get_attachment_id_from_url( $source_url );
		} else {
			$attachment_id = $this->attachment_url_to_post_id( $source_url );
		}

if ( $attachment_id === 0 ) {
			return 0;
		}

if ( ! $this->is_completed_offload( $attachment_id ) ) {
			return 0;
		}

return (int) $attachment_id;
	}

/**
	 * Get the offloaded URL for an image.
	 *
	 * @param int    $id The attachment ID.
	 * @param string $optimized_url The optimized image URL.
	 * @param string $source_url The source image URL.
	 *
	 * @return string
	 */
	private function get_offloaded_url( $id, $optimized_url, $source_url ) {
		$suffix   = wp_get_attachment_metadata( $id )['file'];

return str_replace( $source_url, ltrim( $suffix, '/' ), $optimized_url );
	}
}

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