%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Class Optml_shortcode_ultimate.
*
* @reason The gallery output contains a different src attribute used for lazyload
* which prevented optimole to parse the tag.
*/
class Optml_envira extends Optml_compatibility {
/**
* Should we load the integration logic.
*
* @return bool Should we load.
*/
function should_load() {
include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
return ( is_plugin_active( 'envira-gallery-lite/envira-gallery-lite.php' ) || is_plugin_active( 'envira-gallery/envira-gallery.php' ) );
}
/**
* Register integration details.
*/
public function register() {
add_filter( 'optml_possible_lazyload_flags', [ $this, 'add_lazyflag' ], 10, 2 );
add_filter( 'optml_parse_resize_from_tag', [ $this, 'check_resize_tag' ], 10, 2 );
add_filter( 'envira_gallery_image_src', [ $this, 'revert_src' ], 10, 1 );
}
/**
* Revert the optimole url to the original state in
* order to allow to be parsed by the image tag parser.
*
* @param string $image Image url.
*
* @return string Original url.
*/
function revert_src( $image ) {
$pos = strpos( $image, '/http' );
if ( $pos !== false ) {
return ltrim( substr( $image, $pos ), '/' );
}
return $image;
}
/**
* Alter default resize for image tag parsing.
*
* @param array $old_resize Old array, if any.
* @param string $tag Image tag.
*
* @return array Resize conf.
*/
function check_resize_tag( $old_resize, $tag ) {
if ( preg_match( '/(_c)\.(?:' . implode( '|', array_keys( Optml_Config::$image_extensions ) ) . ')/i', $tag, $match ) ) {
return [
'type' => Optml_Resize::RESIZE_FILL,
'gravity' => Optml_Resize::GRAVITY_CENTER,
];
}
return [];
}
/**
* Add envira lazyload flag.
*
* @param array $strings Old strings.
*
* @return array New flags.
*/
function add_lazyflag( $strings = [] ) {
$strings[] = 'envira-gallery-image';
return $strings;
}
}
Zerion Mini Shell 1.0