e can serve them up from wpcom directly.
$is_wpcom_image = false;
if ( self::ends_with( strtolower( $image_url_parts['host'] ), '.files.wordpress.com' ) ) {
$is_wpcom_image = true;
if ( isset( $args['ssl'] ) ) {
// Do not send the ssl argument to prevent caching issues.
unset( $args['ssl'] );
}
}
/** This filter is documented below. */
$custom_photon_url = apply_filters( 'jetpack_photon_domain', '', $image_url );
$custom_photon_url = esc_url( $custom_photon_url );
// You can't run a Photon URL through Photon again because query strings are stripped.
// So if the image is already a Photon URL, append the new arguments to the existing URL.
// Alternately, if it's a *.files.wordpress.com url, then keep the domain as is.
if (
in_array( $image_url_parts['host'], array( 'i0.wp.com', 'i1.wp.com', 'i2.wp.com' ), true )
|| wp_parse_url( $custom_photon_url, PHP_URL_HOST ) === $image_url_parts['host']
|| $is_wpcom_image
) {
$photon_url = add_query_arg( $args, $image_url );
return self::cdn_url_scheme( $photon_url, $scheme );
}
/**
* Allow Photon to use query strings as well.
* By default, Photon doesn't support query strings so we ignore them and look only at the path.
* This setting is Photon Server dependent.
*
* @module photon
*
* @since 1.9.0
*
* @param bool false Should images using query strings go through Photon. Default is false.
* @param string $image_url_parts['host'] Image URL's host.
*/
if ( ! apply_filters( 'jetpack_photon_any_extension_for_domain', false, $image_url_parts['host'] ) ) {
// Photon doesn't support query strings so we ignore them and look only at the path.
// However some source images are served via PHP so check the no-query-string extension.
// For future proofing, this is an excluded list of common issues rather than an allow list.
$extension = pathinfo( $image_url_parts['path'], PATHINFO_EXTENSION );
if ( empty( $extension ) || in_array( $extension, array( 'php', 'ashx' ), true ) ) {
return $image_url;
}
}
$image_host_path = $image_url_parts['host'] . $image_url_parts['path'];
/**
* Filters the domain used by the Photon module.
*
* @module photon
*
* @since 3.4.2
*
* @param string https://i0.wp.com Domain used by Photon.
* @param string $image_url URL of the image to be photonized.
*/
$photon_domain = apply_filters( 'jetpack_photon_domain', 'https://i0.wp.com', $image_url );
$photon_domain = trailingslashit( esc_url( $photon_domain ) );
$photon_url = $photon_domain . $image_host_path;
/**
* Add query strings to Photon URL.
* By default, Photon doesn't support query strings so we ignore them.
* This setting is Photon Server dependent.
*
* @module photon
*
* @since 1.9.0
*
* @param bool false Should query strings be added to the image URL. Default is false.
* @param string $image_url_parts['host'] Image URL's host.
*/
if ( isset( $image_url_parts['query'] ) && apply_filters( 'jetpack_photon_add_query_string_to_domain', false, $image_url_parts['host'] ) ) {
$photon_url .= '?q=' . rawurlencode( $image_url_parts['query'] );
}
if ( $args ) {
if ( is_array( $args ) ) {
$photon_url = add_query_arg( $args, $photon_url );
} elseif ( strpos( $photon_url, '?' ) !== false ) {
$photon_url .= '&' . $args;
} else {
$photon_url .= '?' . $args;
}
}
if ( isset( $image_url_parts['scheme'] ) && 'https' === $image_url_parts['scheme'] ) {
$photon_url = add_query_arg( array( 'ssl' => 1 ), $photon_url );
}
return self::cdn_url_scheme( $photon_url, $scheme );
}
/**
* Parses WP.com-hosted image args to replicate the crop.
*
* @param mixed $args Args set during Photon's processing.
* @param string $image_url URL of the image.
* @return array|string Args for Photon to use for the URL.
*/
public static function parse_wpcom_query_args( $args, $image_url ) {
$parsed_url = wp_parse_url( $image_url );
if ( ! $parsed_url ) {
return $args;
}
$image_url_parts = wp_parse_args(
$parsed_url,
array(
'host' => '',
'query' => '',
)
);
if ( ! str_ends_with( $image_url_parts['host'], '.files.wordpress.com' ) ) {
return $args;
}
if ( empty( $image_url_parts['query'] ) ) {
return $args;
}
$wpcom_args = wp_parse_args( $image_url_parts['query'] );
if ( empty( $wpcom_args['w'] ) || empty( $wpcom_args['h'] ) ) {
return $args;
}
// Keep the crop by using "resize".
if ( ! empty( $wpcom_args['crop'] ) ) {
if ( is_array( $args ) ) {
$args = array_merge( array( 'resize' => array( $wpcom_args['w'], $wpcom_args['h'] ) ), $args );
} else {
$args = 'resize=' . rawurlencode( absint( $wpcom_args['w'] ) . ',' . absint( $wpcom_args['h'] ) ) . '&' . $args;
}
} elseif ( is_array( $args ) ) {
$args = array_merge( array( 'fit' => array( $wpcom_args['w'], $wpcom_args['h'] ) ), $args );
} else {
$args = 'fit=' . rawurlencode( absint( $wpcom_args['w'] ) . ',' . absint( $wpcom_args['h'] ) ) . '&' . $args;
}
return $args;
}
/**
* Sets the scheme for a URL
*
* @param string $url URL to set scheme.
* @param string $scheme Scheme to use. Accepts http, https, network_path.
*
* @return string URL.
*/
public static function cdn_url_scheme( $url, $scheme ) {
if ( ! in_array( $scheme, array( 'http', 'https', 'network_path' ), true ) ) {
if ( preg_match( '#^(https?:)?//#', $url ) ) {
return $url;
}
$scheme = 'http';
}
if ( 'network_path' === $scheme ) {
$scheme_slashes = '//';
} else {
$scheme_slashes = "$scheme://";
}
return preg_replace( '#^([a-z:]+)?//#i', $scheme_slashes, $url );
}
/**
* Check to skip Photon for a known domain that shouldn't be Photonized.
*
* @param bool $skip If the image should be skipped by Photon.
* @param string $image_url URL of the image.
*
* @return bool Should the image be skipped by Photon.
*/
public static function banned_domains( $skip, $image_url ) {
$banned_host_patterns = array(
'/^chart\.googleapis\.com$/',
'/^chart\.apis\.google\.com$/',
'/^graph\.facebook\.com$/',
'/\.fbcdn\.net$/',
'/\.paypalobjects\.com$/',
'/\.dropbox\.com$/',
'/\.cdninstagram\.com$/',
'/^(commons|upload)\.wikimedia\.org$/',
'/\.wikipedia\.org$/',
);
$host = wp_parse_url( $image_url, PHP_URL_HOST );
foreach ( $banned_host_patterns as $banned_host_pattern ) {
if ( 1 === preg_match( $banned_host_pattern, $host ) ) {
return true;
}
}
return $skip;
}
/**
* Check whether a string ends with a specific substring.
*
* @param string $haystack String we are filtering.
* @param string $needle The substring we are looking for.
* @return bool
*/
public static function ends_with( $haystack, $needle ) {
if ( ! $haystack || ! $needle || ! is_scalar( $haystack ) || ! is_scalar( $needle ) ) {
return false;
}
$haystack = (string) $haystack;
$needle = (string) $needle;
return str_ends_with( $haystack, $needle );
}
/**
* This is a copy of Jetpack::get_content_width()
* for backwards compatibility.
*/
public static function get_jetpack_content_width() {
$content_width = ( isset( $GLOBALS['content_width'] ) && is_numeric( $GLOBALS['content_width'] ) )
? $GLOBALS['content_width']
: false;
/**
* Filter the Content Width value.
*
* @since 2.2.3
*
* @param string $content_width Content Width value.
*/
return apply_filters( 'jetpack_content_width', $content_width );
}
}
Fatal error: Uncaught Error: Class 'Automattic\Jetpack\Image_CDN\Image_CDN_Core' not found in /home/besengumus/public_html/wp-content/plugins/jetpack/jetpack.php:215
Stack trace:
#0 /home/besengumus/public_html/wp-settings.php(517): include_once()
#1 /home/besengumus/public_html/wp-config.php(79): require_once('/home/besengumu...')
#2 /home/besengumus/public_html/wp-load.php(50): require_once('/home/besengumu...')
#3 /home/besengumus/public_html/wp-blog-header.php(13): require_once('/home/besengumu...')
#4 /home/besengumus/public_html/index.php(17): require('/home/besengumu...')
#5 {main}
thrown in /home/besengumus/public_html/wp-content/plugins/jetpack/jetpack.php on line 215