Fixes some bugs and adds Filters args

src/api/endpoints/class-tainacan-rest-fields-controller.php

@@ -225,8 +225,8 @@ class TAINACAN_REST_Fields_Controller extends TAINACAN_REST_Controller {
 			} else {
 				return new WP_REST_Response([
 					'error_message' => __('One or more values are invalid.', 'tainacan'),
-					'errors'        => $this->field->get_errors(),
+					'errors'        => $prepared->get_errors(),
-					'field'         => $this->prepare_item_for_response($this->field, $request),
+					'field'         => $this->prepare_item_for_response($prepared, $request),
 				], 400);
 			}
 
@@ -372,7 +372,7 @@ class TAINACAN_REST_Fields_Controller extends TAINACAN_REST_Controller {
 	 * @return WP_Error|WP_REST_Response
 	 */
 	public function update_item( $request ) {
-		$collection_id = $request['collection_id'];
+		$collection_id = is_numeric($request['collection_id']) ? $request['collection_id'] : null;
 		$body = json_decode($request->get_body(), true);
 
 		if(!empty($body)){

src/api/endpoints/class-tainacan-rest-filters-controller.php

@@ -30,7 +30,6 @@ class TAINACAN_REST_Filters_Controller extends TAINACAN_REST_Controller {
 		$this->collection = new Entities\Collection();
 		$this->collection_repository = new Repositories\Collections();
 		
-		$this->field = new Entities\Field();
 		$this->field_repository = new Repositories\Fields();
 		
 		$this->filter_repository = new Repositories\Filters();
@@ -41,7 +40,8 @@ class TAINACAN_REST_Filters_Controller extends TAINACAN_REST_Controller {
 			array(
 				'methods'             => WP_REST_Server::CREATABLE,
 				'callback'            => array($this, 'create_item'),
-				'permission_callback' => array($this, 'create_item_permissions_check')
+				'permission_callback' => array($this, 'create_item_permissions_check'),
+				'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::CREATABLE)
 			),
 		));
 		register_rest_route($this->namespace, '/collection/(?P<collection_id>[\d]+)/' . $this->rest_base, array(
@@ -54,7 +54,8 @@ class TAINACAN_REST_Filters_Controller extends TAINACAN_REST_Controller {
 			array(
 				'methods'             => WP_REST_Server::CREATABLE,
 				'callback'            => array($this, 'create_item'),
-				'permission_callback' => array($this, 'create_item_permissions_check')
+				'permission_callback' => array($this, 'create_item_permissions_check'),
+				'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::CREATABLE)
 			)
 		));
 		register_rest_route($this->namespace, '/' . $this->rest_base, array(
@@ -67,24 +68,33 @@ class TAINACAN_REST_Filters_Controller extends TAINACAN_REST_Controller {
 			array(
 				'methods'             => WP_REST_Server::CREATABLE,
 				'callback'            => array($this, 'create_item'),
-				'permission_callback' => array($this, 'create_item_permissions_check')
+				'permission_callback' => array($this, 'create_item_permissions_check'),
+				'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::CREATABLE)
 			)
 		));
 		register_rest_route($this->namespace, '/' . $this->rest_base . '/(?P<filter_id>[\d]+)', array(
 			array(
 				'methods'             => WP_REST_Server::DELETABLE,
 				'callback'            => array($this, 'delete_item'),
-				'permission_callback' => array($this, 'delete_item_permissions_check')
+				'permission_callback' => array($this, 'delete_item_permissions_check'),
+				'args'                => array(
+	            	'body_args' => array(
+		                'description' => __('To delete permanently, in body you can pass \'is_permanently\' as true. By default this will only trash collection'),
+			            'default'     => 'false'
+		            ),
+	            )
 			),
 			array(
 				'methods'             => WP_REST_Server::EDITABLE,
 				'callback'            => array($this, 'update_item'),
-				'permission_callback' => array($this, 'update_item_permissions_check')
+				'permission_callback' => array($this, 'update_item_permissions_check'),
+				'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE)
 			),
 			array(
 				'methods'             => WP_REST_Server::READABLE,
 				'callback'            => array($this, 'get_item'),
-				'permission_callback' => array($this, 'get_item_permissions_check')
+				'permission_callback' => array($this, 'get_item_permissions_check'),
+				'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::READABLE)
 			)
 		));
 	}
@@ -413,6 +423,37 @@ class TAINACAN_REST_Filters_Controller extends TAINACAN_REST_Controller {
 		return false;
 	}
 
+	/**
+	 * @param string $method
+	 *
+	 * @return array|mixed
+	 */
+	public function get_endpoint_args_for_item_schema( $method = null ) {
+		$endpoint_args = [];
+		if($method === WP_REST_Server::READABLE) {
+			$endpoint_args['context'] = array(
+				'type'    => 'string',
+				'default' => 'view',
+				'items'   => array( 'view, edit' )
+			);
+		} elseif ($method === WP_REST_Server::CREATABLE || $method === WP_REST_Server::EDITABLE) {
+			$map = $this->filter_repository->get_map();
+
+			foreach ($map as $mapped => $value){
+				$set_ = 'set_'. $mapped;
+
+				// Show only args that has a method set
+				if( !method_exists(new Entities\Filter(), "$set_") ){
+					unset($map[$mapped]);
+				}
+			}
+
+			$endpoint_args = $map;
+		}
+
+		return $endpoint_args;
+	}
+
 	/**
 	 * @param null $object_name
 	 *

src/classes/field-types/field-type/class-tainacan-field-type.php

@@ -24,21 +24,21 @@ abstract class Field_Type  {
     private $primitive_type;
     
     /**
-     * Array of options spececific to this field type. Stored in field_type_options property of the Field object
+     * Array of options specific to this field type. Stored in field_type_options property of the Field object
-     * @var Array
+     * @var array
      */
     private $options = [];
     
     /**
      * The default values for the field type options array
-     * @var Array
+     * @var array
      */
     private $default_options = [];
     
     private $errors;
     
     /**
-     * Indicates wether this is a core Field Type or not
+     * Indicates whether this is a core Field Type or not
      *
      * Core field types are used by Title and description fields. These fields:
      * * Can only be used once, they belong to the repository and can not be deleted
@@ -118,7 +118,7 @@ abstract class Field_Type  {
      * @param $options
      */
     public function set_options( $options ){
-        $this->options = ( is_array( $options ) ) ? $options : unserialize( $options );
+	    $this->options = ( is_array( $options ) ) ? $options : (!is_array(unserialize( $options )) ? [] : unserialize( $options ));
     }
     
     public function set_default_options(Array $options) {
@@ -128,7 +128,7 @@ abstract class Field_Type  {
     /**
      * Gets the options for this field types, including default values for options
      * that were not set yet.
-     * @return Array Fielt type options
+     * @return array Field type options
      */
     public function get_options() {
         return array_merge($this->default_options, $this->options);

src/classes/repositories/class-tainacan-filters.php

@@ -38,7 +38,7 @@ class Filters extends Repository {
             'filter_type_options' => [
                 'map'        => 'meta',
                 'title'      => __('Filter type options', 'tainacan'),
-                'type'       => 'string',
+                'type'       => 'object',
                 'description'=> __('The filter type options', 'tainacan'),
                 'validation' => ''
             ],