index.php
56 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Kubio\Blocks; |
| 4 | |
| 5 | use Kubio\Core\Blocks\BlockBase; |
| 6 | use Kubio\Core\LodashBasic; |
| 7 | use Kubio\Core\Registry; |
| 8 | |
| 9 | class PostCategoriesBlock extends BlockBase { |
| 10 | |
| 11 | const CONTAINER = 'container'; |
| 12 | const TAGS = 'tags'; |
| 13 | const PLACEHOLDER = 'placeholder'; |
| 14 | const SEPARATOR = 'separator'; |
| 15 | |
| 16 | public function mapPropsToElements() { |
| 17 | $post_tags = get_the_category( LodashBasic::get( $this->block_context, 'postId' ) ); |
| 18 | |
| 19 | return array( |
| 20 | self::TAGS => array( |
| 21 | 'innerHTML' => $this->renderCategoriesContent( $post_tags ), |
| 22 | ), |
| 23 | self::PLACEHOLDER => array( |
| 24 | 'shouldRender' => empty( $post_tags ) ? true : false, |
| 25 | 'innerHTML' => wp_kses_post( $this->getAttribute( 'placeholder' ) ), |
| 26 | ), |
| 27 | ); |
| 28 | } |
| 29 | |
| 30 | function renderCategoriesContent( $post_tags ) { |
| 31 | if ( ! ( LodashBasic::get( $this->block_context, 'postId' ) ) ) { |
| 32 | return ''; |
| 33 | } |
| 34 | |
| 35 | if ( ! empty( $post_tags ) ) { |
| 36 | $output = ''; |
| 37 | |
| 38 | $i = 0; |
| 39 | $count = count( $post_tags ); |
| 40 | foreach ( $post_tags as $tag ) { |
| 41 | $output .= '<a href="' . esc_url( get_category_link( $tag->term_id ) ) . '">' . $tag->name . '</a>'; |
| 42 | if ( $i < $count - 1 ) { |
| 43 | $output .= '<span class="separator">' . $this->getAttribute( 'separator' ) . '</span>'; |
| 44 | } |
| 45 | ++$i; |
| 46 | } |
| 47 | |
| 48 | $output = trim( $output ); |
| 49 | |
| 50 | return wp_kses_post( $output ); |
| 51 | } |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | Registry::registerBlock( __DIR__, PostCategoriesBlock::class ); |
| 56 |