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<?php |
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|
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/** |
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* Class Optml_shortcode_ultimate. |
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* |
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* @reason Shortcode Ultimate uses a strange image resizing feature |
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* which has by default the hard cropping on. As we are following the WordPress |
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* image size defaults, we need to change the default cropping |
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* for shortcode's output. |
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*/ |
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class Optml_shortcode_ultimate extends Optml_compatibility { |
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/** |
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* Tags where we subscribe the compatibility. |
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* |
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* @var array Allowed tags. |
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*/ |
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private $allowed_tags = [ |
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'su_slider' => true, |
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'su_carousel' => true, |
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'su_custom_gallery' => true, |
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]; |
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|
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/** |
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* Should we load the integration logic. |
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* |
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* @return bool Should we load. |
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*/ |
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function should_load() { |
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include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); |
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|
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return is_plugin_active( 'shortcodes-ultimate/shortcodes-ultimate.php' ); |
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} |
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|
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/** |
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* Register integration details. |
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*/ |
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public function register() { |
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add_filter( 'do_shortcode_tag', [ $this, 'alter_shortcode_output' ], 10, 3 ); |
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} |
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|
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/** |
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* Alter shortcode output by replacing the image urls. |
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* |
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* @param string $output Previous shortcode output. |
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* @param string $tag Shortcode tag. |
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* @param array $attr Shortcode attrs. |
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* |
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* @return mixed New output. |
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*/ |
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function alter_shortcode_output( $output, $tag, $attr ) { |
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|
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if ( ! isset( $this->allowed_tags[ $tag ] ) ) { |
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return $output; |
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} |
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|
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add_filter( 'optml_default_crop', [ $this, 'change_default_crop' ] ); |
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add_filter( 'optml_parse_resize_from_tag', [ $this, 'change_default_crop' ] ); |
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|
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$output = Optml_Main::instance()->manager->process_images_from_content( $output ); |
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|
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remove_filter( 'optml_default_crop', [ $this, 'change_default_crop' ] ); |
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remove_filter( 'optml_parse_resize_from_tag', [ $this, 'change_default_crop' ] ); |
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|
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return $output; |
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} |
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|
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/** |
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* Change default crop. |
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* |
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* @return array New default cropping. |
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*/ |
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public function change_default_crop() { |
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return [ |
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'type' => Optml_Resize::RESIZE_FILL, |
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'gravity' => Optml_Resize::GRAVITY_CENTER, |
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]; |
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} |
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} |
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|
