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<?php |
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|
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if (! defined('ABSPATH')) { |
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exit; |
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} |
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|
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class Blockspare_Block_Manager |
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{ |
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|
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/** |
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* Option key for disabled blocks. |
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*/ |
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private $option_key = 'blockspare_disabled_blocks'; |
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|
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public function __construct() |
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{ |
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add_filter( |
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'rest_request_after_callbacks', |
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[$this, 'rest_request_after_callbacks'], |
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10, |
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3 |
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); |
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|
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add_filter( |
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'allowed_block_types_all', |
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[$this, 'filter_blocks'], |
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10, |
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2 |
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); |
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|
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add_action( |
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'rest_api_init', |
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[$this, 'register_rest_routes'] |
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); |
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} |
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|
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/** |
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* Get all Blockspare blocks. |
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*/ |
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public function get_all_blocks() |
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{ |
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$pattern = BLOCKSPARE_PLUGIN_DIR . 'build/block/*/block.json'; |
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$files = glob($pattern); |
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|
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$blocks = []; |
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|
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foreach ($files as $file) { |
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$json = file_get_contents($file); |
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$data = json_decode($json, true); |
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|
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if ( |
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isset($data['name']) && |
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strpos($data['name'], 'blockspare/') === 0 |
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) { |
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$blocks[] = $data['name']; |
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} |
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} |
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|
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sort($blocks); |
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|
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return $blocks; |
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} |
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|
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/** |
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* Get disabled blocks. |
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*/ |
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public function get_disabled_blocks() |
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{ |
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return get_option( |
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$this->option_key, |
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[] |
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); |
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} |
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|
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/** |
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* Save disabled blocks. |
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*/ |
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private function save_disabled_blocks($blocks) |
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{ |
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update_option( |
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$this->option_key, |
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$blocks |
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); |
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} |
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|
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/** |
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* Register REST routes. |
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*/ |
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public function register_rest_routes() |
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{ |
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register_rest_route( |
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'blockspare/v1', |
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'/disabled-blocks', |
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[ |
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'methods' => 'POST', |
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'callback' => [$this, 'save_disabled_blocks_rest'], |
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'permission_callback' => function () { |
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return current_user_can('manage_options'); |
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}, |
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] |
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); |
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} |
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|
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/** |
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* Save disabled blocks via REST. |
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*/ |
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public function save_disabled_blocks_rest($request) |
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{ |
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$blocks = $request->get_param('blocks'); |
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|
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if (! is_array($blocks)) { |
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$blocks = []; |
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} |
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|
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$blocks = array_map( |
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'sanitize_text_field', |
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$blocks |
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); |
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|
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$this->save_disabled_blocks( |
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$blocks |
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); |
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|
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return rest_ensure_response( |
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[ |
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'success' => true, |
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] |
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); |
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} |
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|
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/** |
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* Remove disabled blocks from editor. |
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*/ |
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public function filter_blocks( |
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$allowed_blocks, |
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$editor_context |
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) { |
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$disabled = $this->get_disabled_blocks(); |
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|
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if ($allowed_blocks === true) { |
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$registry = WP_Block_Type_Registry::get_instance(); |
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|
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$allowed_blocks = array_keys( |
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$registry->get_all_registered() |
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); |
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} |
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|
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$filtered = []; |
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|
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foreach ($allowed_blocks as $block) { |
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|
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if ( |
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is_object($block) && |
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isset($block->name) |
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) { |
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$name = $block->name; |
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} elseif (is_string($block)) { |
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$name = $block; |
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} else { |
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continue; |
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} |
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|
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// Keep non-blockspare blocks. |
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if ( |
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strpos($name, 'blockspare/') !== 0 |
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) { |
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$filtered[] = $block; |
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continue; |
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} |
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|
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// Skip disabled blocks. |
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if ( |
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in_array( |
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$name, |
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$disabled, |
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true |
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) |
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) { |
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continue; |
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} |
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|
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$filtered[] = $block; |
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} |
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|
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return $filtered; |
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} |
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|
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/** |
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* Filter block types endpoint. |
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*/ |
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public function rest_request_after_callbacks( |
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$response, |
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$handler, |
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$request |
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) { |
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if ( |
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! $request || |
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strpos( |
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$request->get_route(), |
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'/wp/v2/block-types' |
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) === false |
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) { |
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return $response; |
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} |
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|
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$disabled = $this->get_disabled_blocks(); |
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|
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if ( |
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! method_exists( |
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$response, |
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'get_data' |
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) |
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) { |
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return $response; |
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} |
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|
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$data = $response->get_data(); |
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|
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// Single block response. |
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if (isset($data['name'])) { |
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if ( |
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in_array( |
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$data['name'], |
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$disabled, |
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true |
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) |
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) { |
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return new WP_REST_Response( |
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null, |
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404 |
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); |
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} |
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|
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return $response; |
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} |
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|
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// Collection response. |
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$data = array_values( |
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array_filter( |
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$data, |
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function ($block) use ($disabled) { |
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if (! isset($block['name'])) { |
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return true; |
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} |
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|
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$name = $block['name']; |
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|
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if ( |
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strpos( |
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$name, |
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'blockspare/' |
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) !== 0 |
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) { |
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return true; |
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} |
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|
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return ! in_array( |
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$name, |
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$disabled, |
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true |
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); |
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} |
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) |
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); |
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|
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$response->set_data($data); |
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|
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return $response; |
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} |
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} |
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|
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global $blockspare_block_manager; |
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$blockspare_block_manager = new Blockspare_Block_Manager(); |
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|
