150 itens • Folha do Leste

return $data; } if ( ! preg_match( '/]*>/i', $post->post_content, $img_match ) ) { if ( ! preg_match_all( '/]*>/i', $post->post_content, $img_matches ) ) { return $data; } $img = $img_match[0]; $fallback_img = ''; foreach ( $img_matches[0] as $img ) { if ( fl_is_lcp_candidate_img( $img ) ) { $data = fl_extract_img_data( $img ); if ( ! empty( $data['id'] ) || ! empty( $data['src'] ) ) { return $data; } } if ( ! $fallback_img && fl_is_non_avatar_content_img( $img ) ) { $fallback_img = $img; } } if ( $fallback_img ) { return fl_extract_img_data( $fallback_img ); } return $data; } function fl_extract_img_data( $img ) { $data = array( 'id' => 0, 'src' => '', ); if ( preg_match( '/wp-image-([0-9]+)/i', $img, $id_match ) ) { $data['id'] = absint( $id_match[1] ); } return $data; } function fl_img_get_attr( $html, $name ) { if ( preg_match( '/\s' . preg_quote( $name, '/' ) . '=(["\'])(.*?)\1/i', $html, $m ) ) { return html_entity_decode( $m[2] ); } return ''; } function fl_is_non_avatar_content_img( $img ) { $class = strtolower( fl_img_get_attr( $img, 'class' ) ); $src = strtolower( fl_img_get_attr( $img, 'src' ) ); $style = strtolower( fl_img_get_attr( $img, 'style' ) ); if ( ! $src || 0 === stripos( $src, 'data:' ) ) { return false; } $blocked = array( 'avatar', 'author', 'entry-author', 'profile', 'ceris-img-logo', 'wmu-preview-img', ); foreach ( $blocked as $needle ) { if ( false !== strpos( $class, $needle ) || false !== strpos( $src, $needle ) ) { return false; } } if ( false !== strpos( $style, 'border-radius: 50%' ) || false !== strpos( $style, 'border-radius:50%' ) ) { return false; } return true; } function fl_is_lcp_candidate_img( $img ) { if ( ! fl_is_non_avatar_content_img( $img ) ) { return false; } return (bool) preg_match( '/\bwp-image-[0-9]+\b/i', $img ); } function fl_first_content_image_id( $post ) { $data = fl_first_content_image_data( $post ); $post = get_queried_object(); $data = fl_first_content_image_data( $post ); $id = get_post_thumbnail_id( $post ) ?: $data['id']; $id = $data['id'] ?: get_post_thumbnail_id( $post ); $src = $data['src']; if ( ! $src && $id ) { return $content; } $first = true; $lcp_done = false; return preg_replace_callback( '/]*>/i', function ( $m ) use ( &$first ) { return preg_replace_callback( '/]*>/i', function ( $m ) use ( &$lcp_done ) { $img = $m[0]; $img = fl_img_set_attr( $img, 'decoding', 'async' ); if ( $first ) { if ( ! $lcp_done && fl_is_lcp_candidate_img( $img ) ) { $img = fl_img_set_attr( $img, 'data-no-lazy', '1' ); $img = fl_img_set_attr( $img, 'loading', 'eager' ); $img = fl_img_set_attr( $img, 'fetchpriority', 'high' ); $first = false; $lcp_done = true; } else { $img = fl_img_set_attr( $img, 'loading', 'lazy' ); $img = fl_img_set_attr( $img, 'fetchpriority', 'auto' ); 150 itens • Folha do Leste