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<?php |
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namespace Crocoblock\Blocks_Style\Migrator; |
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|
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class Post_Handler { |
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|
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private $post_id; |
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private $data; |
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private $normalizer; |
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|
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/** |
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* Migrator_Post_Handler constructor. |
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* |
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* @param int $post_id Post ID. |
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* @param string $meta_value Meta value to migrate. |
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*/ |
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public function __construct( int $post_id, string $json_data ) { |
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$this->post_id = $post_id; |
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$this->data = json_decode( $json_data, true ); |
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$this->normalizer = new Data_Normalizer(); |
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} |
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|
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/** |
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* Migrate data. |
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* |
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* return bool |
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*/ |
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public function migrate_data() { |
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|
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if ( ! $this->post_id || ! $this->data ) { |
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return false; |
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} |
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|
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foreach ( $this->data as $block_id => $block_controls ) { |
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$new_data = $this->normalizer->normalize( $block_controls ); |
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$post_blocks[ $block_id ] = $new_data; |
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} |
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|
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$post = get_post( $this->post_id ); |
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|
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if ( ! $post ) { |
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return false; |
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} |
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|
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$post_content = $post->post_content; |
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|
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foreach ( $post_blocks as $block_id => $controls ) { |
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$controls_json = $this->controls_json( $controls ); |
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$block_id_pattern = '"blockID":"' . $block_id . '"'; |
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|
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// Add new controls only if they are not already present. |
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if ( false === strpos( $post_content, $block_id_pattern . ',"crocoblock_styles"' ) ) { |
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$post_content = str_replace( |
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$block_id_pattern, |
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$block_id_pattern . ',' . $controls_json, |
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$post_content |
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); |
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} |
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} |
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|
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$post_content = wp_slash( $post_content ); |
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|
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// Update post content with new controls. |
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wp_update_post( [ |
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'ID' => $this->post_id, |
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'post_content' => $post_content, |
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] ); |
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|
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return true; |
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} |
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|
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/** |
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* Convert controls to JSON. |
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* |
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* @param array $controls Controls to convert. |
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* |
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* @return string JSON encoded controls. |
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*/ |
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private function controls_json( array $controls ): string { |
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$controls['_uniqueClassName'] = substr( uniqid('cb-'), 0, 11 ); |
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return '"crocoblock_styles":' . json_encode( $controls, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE ); |
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} |
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} |
