<?php

/*
*  rest_api_init
*  Custom /resize route
*
*  @since 1.0
*/

add_action( 'rest_api_init', function () {
   $my_namespace = 'gbm';
   $my_endpoint = '/bulk_process';
   register_rest_route( $my_namespace, $my_endpoint, 
      array(
         'methods' => 'POST',
         'callback' => 'block_manager_bulk_process',
      )
   );
});


/*
*  block_manager_toggle
*  Enable/Disable gutenberg blocks
*
*  @param $request      $_POST
*  @return $response    json
*  @since 1.0
*/

function block_manager_bulk_process( WP_REST_Request $request ) { 	
   
	if (is_user_logged_in() && current_user_can( apply_filters( 'block_manager_user_role', 'activate_plugins' ) )){
   	   	
		error_reporting(E_ALL|E_STRICT);	
		
		// Get JSON Data
      $body = json_decode($request->get_body(), true); // Get contents of request body
      $data = json_decode($body['data']); // Get contents of data      
            
      if($body && $data){
      
	      $blocks = ($data && $data->blocks) ? $data->blocks : ''; // block name
	      $type = ($data && $data->type) ? $data->type : 'enable'; // enable/disable	   
	      
	      $disabled_blocks = (array)get_option(BLOCK_MANAGER_OPTION, array());
	      
	      // Disable All
	      if($blocks && $type === 'disable'){
		      
		      // Loop blocks, add new blocks to disabled array
		      foreach($blocks as $block){
			      if(!in_array($block, $disabled_blocks)){
				      $disabled_blocks[] = $block;
			      }
		      }
		      
				// Update option
				update_option( BLOCK_MANAGER_OPTION, $disabled_blocks );
								
				// Send response
				$response = array(
		   		'success' => true,
		   		'msg' => __('All Blocks Disabled', 'block-manager'),
		   		'disabled_blocks' => count(get_option( BLOCK_MANAGER_OPTION ))
				); 				
	      }
	      
	      // Enable All
	      if($blocks && $type === 'enable'){	
		      
		      $new_blocks = [];
		      // Loop blocks, create new array minus the blocks to enable	      	 
		      foreach($disabled_blocks as $block){
			      if(!in_array($block, $blocks)){
						$new_blocks[] = $block;
					}
		      }    		  
		          
				// Update option
				update_option( BLOCK_MANAGER_OPTION, $new_blocks );
				
				// Send response
				$response = array(
		   		'success' => true,
		   		'msg' => __('All Blocks Enabled', 'block-manager'),
		   		'disabled_blocks' => count(get_option( BLOCK_MANAGER_OPTION ))
				); 				
	      } 
	      
	   } else {
		   $response = array(
	   		'success' => false,
	   		'msg' => __('Error accessing API data.', 'block-manager'),
	   		'disabled_blocks' => count(get_option( BLOCK_MANAGER_OPTION ))
			);
	   }
      
      wp_send_json($response); // Send response as JSON
      
   }
}