true ], 'objects' ); foreach ( $types as $type => $info ) { add_filter( "manage_{$type}_posts_columns", [ $this, 'add_columns' ] ); add_action( "manage_{$type}_posts_custom_column", [ $this, 'render_column' ], 10, 2 ); add_filter( "default_hidden_columns", [ $this, 'defualt_hidden_columns' ], 10, 2 ); } } public function add_columns( $columns ) { $columns['fl_assistant'] = __( 'Labels', 'assistant' ); return $columns; } public function render_column( $column, $post_id ) { $vars = '--fl-asst-red: #FF5335; --fl-asst-blue: #1BADF8; --fl-asst-green: #00D281; --fl-asst-yellow: #FFD000; --fl-asst-orange: #FF9500; --fl-asst-purple: #CC73E1; --fl-asst-pink: #FF2968;'; $styles = "{$vars} padding: 2px 5px; display: inline-flex; flex: 0 0 auto; border-radius: 3px; border: 1px solid #d2d2d2; align-items: center; color: black; background: white; margin: 2px 5px 3px; margin-left:0; font-size: 12px;"; $dot = 'width: 10px; height: 10px; flex: 0 0 10px; border-radius: 7px; background: blue; margin-right: 5px;'; if ( 'fl_assistant' === $column ) { $transformer = new NotationsTransformer; $repository = new NotationsRepository( $transformer ); $labels = $repository->get_labels( 'post', $post_id ); $labels_repo = new LabelsRepository; $labels_transformer = new LabelsTransformer( $labels_repo ); $terms = $labels_repo->query( [ 'hide_empty' => false ] )->get_terms(); // Assemble term meta dataset $term_meta = []; foreach ( $terms as $key => $term ) { $item = call_user_func( $labels_transformer, $term ); $term_meta[ $item['id'] ] = $item; } // Output labels foreach ( $labels as $label ) { $term = $term_meta[ $label['label_id'] ]; if ( isset( $term ) ) { print "{$term['label']}"; } } } } /** * Make our custom column hidden by default. */ public function defualt_hidden_columns( $hidden, $screen ) { $hidden[] = 'fl_assistant'; return $hidden; } }