/** * Register included DOM transformation filters * * @since 0.1 */ function instant_articles_register_transformation_filters() { include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-video.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Video'); include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-image.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Image'); include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-blockquote.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Blockquote'); include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-unordered-list.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Unordered_List'); include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-ordered-list.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Ordered_List'); include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-table.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Table'); include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-address.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Address'); //Instant articles only support h1 and h2. Convert h3-h6 to h2. include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-heading.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Heading'); // Remove empty elements include dirname(__FILE__) . '/dom-transform-filters/class-instant-articles-dom-transform-filter-emptyelements.php'; Instant_Articles_DOM_Transform_Filter_Runner::register('Instant_Articles_DOM_Transform_Filter_Emptyelements'); }