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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 The gallery output contains a different src attribute used for lazyload |
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* which prevented optimole to parse the tag. |
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*/ |
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class Optml_foogallery extends Optml_compatibility { |
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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( 'foogallery/foogallery.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( 'optml_possible_src_attributes', [ $this, 'add_lazysrc' ], 10, 3 ); |
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add_filter( 'optml_possible_lazyload_flags', [ $this, 'add_lazysrc' ], 10, 3 ); |
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} |
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|
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/** |
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* Add foogallery lazysrc attribute. |
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* |
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* @param array $attributes Old src attributes. |
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* |
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* @return array New src attributes. |
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*/ |
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function add_lazysrc( $attributes = [] ) { |
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|
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$attributes[] = 'data-src-fg'; |
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|
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return $attributes; |
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} |
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} |
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|
