eventespresso / event-espresso-core

core/domain/services/graphql/connections/RootQueryTicketsConnection.php

Spacing +2 added lines, -2 removed lines

@@ -38,8 +38,8 @@
     {
         return [
             'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'Ticket',
-            'fromFieldName'      => lcfirst($this->namespace) . 'Tickets',
+            'toType'             => $this->namespace.'Ticket',
+            'fromFieldName'      => lcfirst($this->namespace).'Tickets',
             'connectionTypeName' => "{$this->namespace}RootQueryTicketsConnection",
             'connectionArgs'     => DatetimeTicketsConnection::get_connection_args(),
             'resolve'            => [$this, 'resolveConnection'],

Indentation +35 added lines, -35 removed lines

@@ -18,43 +18,43 @@
  */
 class RootQueryTicketsConnection extends AbstractRootQueryConnection
 {
-    /**
-     * TicketConnection constructor.
-     *
-     * @param EEM_Ticket               $model
-     */
-    public function __construct(EEM_Ticket $model)
-    {
-        parent::__construct($model);
-    }
+	/**
+	 * TicketConnection constructor.
+	 *
+	 * @param EEM_Ticket               $model
+	 */
+	public function __construct(EEM_Ticket $model)
+	{
+		parent::__construct($model);
+	}
 
 
-    /**
-     * @return array
-     */
-    public function config(): array
-    {
-        return [
-            'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'Ticket',
-            'fromFieldName'      => lcfirst($this->namespace) . 'Tickets',
-            'connectionTypeName' => "{$this->namespace}RootQueryTicketsConnection",
-            'connectionArgs'     => DatetimeTicketsConnection::get_connection_args(),
-            'resolve'            => [$this, 'resolveConnection'],
-        ];
-    }
+	/**
+	 * @return array
+	 */
+	public function config(): array
+	{
+		return [
+			'fromType'           => 'RootQuery',
+			'toType'             => $this->namespace . 'Ticket',
+			'fromFieldName'      => lcfirst($this->namespace) . 'Tickets',
+			'connectionTypeName' => "{$this->namespace}RootQueryTicketsConnection",
+			'connectionArgs'     => DatetimeTicketsConnection::get_connection_args(),
+			'resolve'            => [$this, 'resolveConnection'],
+		];
+	}
 
 
-    /**
-     * @param $entity
-     * @param $args
-     * @param $context
-     * @param $info
-     * @return TicketConnectionResolver
-     * @throws Exception
-     */
-    public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
-    {
-        return new TicketConnectionResolver($entity, $args, $context, $info);
-    }
+	/**
+	 * @param $entity
+	 * @param $args
+	 * @param $context
+	 * @param $info
+	 * @return TicketConnectionResolver
+	 * @throws Exception
+	 */
+	public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
+	{
+		return new TicketConnectionResolver($entity, $args, $context, $info);
+	}
 }

core/domain/services/graphql/enums/TicketStatusEnum.php

Spacing +1 added lines, -1 removed lines

@@ -21,7 +21,7 @@
      */
     public function __construct()
     {
-        $this->setName($this->namespace . 'TicketStatusEnum');
+        $this->setName($this->namespace.'TicketStatusEnum');
         $this->setDescription(esc_html__('Whether the ticket is On Sale, Pending, or Expired', 'event_espresso'));
         parent::__construct();
     }

Indentation +32 added lines, -32 removed lines

@@ -15,38 +15,38 @@
  */
 class TicketStatusEnum extends EnumBase
 {
-    /**
-     * TicketStatusEnum constructor.
-     */
-    public function __construct()
-    {
-        $this->setName($this->namespace . 'TicketStatusEnum');
-        $this->setDescription(esc_html__('Whether the ticket is On Sale, Pending, or Expired', 'event_espresso'));
-        parent::__construct();
-    }
+	/**
+	 * TicketStatusEnum constructor.
+	 */
+	public function __construct()
+	{
+		$this->setName($this->namespace . 'TicketStatusEnum');
+		$this->setDescription(esc_html__('Whether the ticket is On Sale, Pending, or Expired', 'event_espresso'));
+		parent::__construct();
+	}
 
 
-    /**
-     * @return array
-     */
-    protected function getValues(): array
-    {
-        return [
-            'SOLD_OUT'     => [
-                'value'       => EE_Ticket::sold_out,
-            ],
-            'EXPIRED'     => [
-                'value'       => EE_Ticket::expired,
-            ],
-            'ARCHIVED'     => [
-                'value'       => EE_Ticket::archived,
-            ],
-            'PENDING'     => [
-                'value'       => EE_Ticket::pending,
-            ],
-            'ONSALE'     => [
-                'value'       => EE_Ticket::onsale,
-            ],
-        ];
-    }
+	/**
+	 * @return array
+	 */
+	protected function getValues(): array
+	{
+		return [
+			'SOLD_OUT'     => [
+				'value'       => EE_Ticket::sold_out,
+			],
+			'EXPIRED'     => [
+				'value'       => EE_Ticket::expired,
+			],
+			'ARCHIVED'     => [
+				'value'       => EE_Ticket::archived,
+			],
+			'PENDING'     => [
+				'value'       => EE_Ticket::pending,
+			],
+			'ONSALE'     => [
+				'value'       => EE_Ticket::onsale,
+			],
+		];
+	}
 }

core/domain/services/graphql/enums/DatetimeStatusEnum.php

Spacing +1 added lines, -1 removed lines

@@ -21,7 +21,7 @@
      */
     public function __construct()
     {
-        $this->setName($this->namespace . 'DatetimeStatusEnum');
+        $this->setName($this->namespace.'DatetimeStatusEnum');
         $this->setDescription(esc_html__('Datetime status', 'event_espresso'));
         parent::__construct();
     }

Indentation +38 added lines, -38 removed lines

@@ -15,44 +15,44 @@
  */
 class DatetimeStatusEnum extends EnumBase
 {
-    /**
-     * DatetimeStatusEnum constructor.
-     */
-    public function __construct()
-    {
-        $this->setName($this->namespace . 'DatetimeStatusEnum');
-        $this->setDescription(esc_html__('Datetime status', 'event_espresso'));
-        parent::__construct();
-    }
+	/**
+	 * DatetimeStatusEnum constructor.
+	 */
+	public function __construct()
+	{
+		$this->setName($this->namespace . 'DatetimeStatusEnum');
+		$this->setDescription(esc_html__('Datetime status', 'event_espresso'));
+		parent::__construct();
+	}
 
 
-    /**
-     * @return array
-     */
-    protected function getValues(): array
-    {
-        return [
-            'SOLD_OUT'     => [
-                'value'       => EE_Datetime::sold_out,
-            ],
-            'ACTIVE'     => [
-                'value'       => EE_Datetime::active,
-            ],
-            'UPCOMING'     => [
-                'value'       => EE_Datetime::upcoming,
-            ],
-            'POSTPONED'     => [
-                'value'       => EE_Datetime::postponed,
-            ],
-            'CANCELLED'     => [
-                'value'       => EE_Datetime::cancelled,
-            ],
-            'EXPIRED'     => [
-                'value'       => EE_Datetime::expired,
-            ],
-            'INACTIVE'     => [
-                'value'       => EE_Datetime::inactive,
-            ],
-        ];
-    }
+	/**
+	 * @return array
+	 */
+	protected function getValues(): array
+	{
+		return [
+			'SOLD_OUT'     => [
+				'value'       => EE_Datetime::sold_out,
+			],
+			'ACTIVE'     => [
+				'value'       => EE_Datetime::active,
+			],
+			'UPCOMING'     => [
+				'value'       => EE_Datetime::upcoming,
+			],
+			'POSTPONED'     => [
+				'value'       => EE_Datetime::postponed,
+			],
+			'CANCELLED'     => [
+				'value'       => EE_Datetime::cancelled,
+			],
+			'EXPIRED'     => [
+				'value'       => EE_Datetime::expired,
+			],
+			'INACTIVE'     => [
+				'value'       => EE_Datetime::inactive,
+			],
+		];
+	}
 }

core/libraries/form_sections/inputs/EE_Email_Confirm_Input.input.php

Spacing +2 added lines, -2 removed lines

@@ -29,10 +29,10 @@
                 isset($input_settings['validation_error_message'])
                     ? $input_settings['validation_error_message']
                     : null,
-                '#' . str_replace('email_confirm', 'email', $input_settings['html_id'])
+                '#'.str_replace('email_confirm', 'email', $input_settings['html_id'])
             )
         );
         parent::__construct($input_settings);
-        $this->set_html_class($this->html_class() . ' email');
+        $this->set_html_class($this->html_class().' email');
     }
 }

Indentation +25 added lines, -25 removed lines

@@ -10,29 +10,29 @@
  */
 class EE_Email_Confirm_Input extends EE_Form_Input_Base
 {
-    /**
-     * @param array $input_settings
-     */
-    public function __construct($input_settings = array())
-    {
-        $this->_set_display_strategy(new EE_Text_Input_Display_Strategy('email'));
-        $this->_set_normalization_strategy(new EE_Text_Normalization());
-        $this->_add_validation_strategy(
-            new EE_Email_Validation_Strategy(
-                isset($input_settings['validation_error_message'])
-                    ? $input_settings['validation_error_message']
-                    : null
-            )
-        );
-        $this->_add_validation_strategy(
-            new EE_Equal_To_Validation_Strategy(
-                isset($input_settings['validation_error_message'])
-                    ? $input_settings['validation_error_message']
-                    : null,
-                '#' . str_replace('email_confirm', 'email', $input_settings['html_id'])
-            )
-        );
-        parent::__construct($input_settings);
-        $this->set_html_class($this->html_class() . ' email');
-    }
+	/**
+	 * @param array $input_settings
+	 */
+	public function __construct($input_settings = array())
+	{
+		$this->_set_display_strategy(new EE_Text_Input_Display_Strategy('email'));
+		$this->_set_normalization_strategy(new EE_Text_Normalization());
+		$this->_add_validation_strategy(
+			new EE_Email_Validation_Strategy(
+				isset($input_settings['validation_error_message'])
+					? $input_settings['validation_error_message']
+					: null
+			)
+		);
+		$this->_add_validation_strategy(
+			new EE_Equal_To_Validation_Strategy(
+				isset($input_settings['validation_error_message'])
+					? $input_settings['validation_error_message']
+					: null,
+				'#' . str_replace('email_confirm', 'email', $input_settings['html_id'])
+			)
+		);
+		parent::__construct($input_settings);
+		$this->set_html_class($this->html_class() . ' email');
+	}
 }

core/libraries/form_sections/strategies/validation/EE_Equal_To_Validation_Strategy.strategy.php

Spacing +1 added lines, -1 removed lines

@@ -23,7 +23,7 @@
      */
     public function __construct($validation_error_message = '', $compare_to)
     {
-        if (! $validation_error_message) {
+        if ( ! $validation_error_message) {
             $validation_error_message = apply_filters(
                 'FHEE__EE_Equal_To_Validation_Strategy____construct__validation_error_message',
                 esc_html__('Fields do not match.', 'event_espresso')

Indentation +45 added lines, -45 removed lines

@@ -15,49 +15,49 @@
  */
 class EE_Equal_To_Validation_Strategy extends EE_Text_Validation_Strategy
 {
-    protected $_compare_to = null;
-
-
-    /**
-     * @param string               $validation_error_message
-     */
-    public function __construct($validation_error_message = '', $compare_to)
-    {
-        if (! $validation_error_message) {
-            $validation_error_message = apply_filters(
-                'FHEE__EE_Equal_To_Validation_Strategy____construct__validation_error_message',
-                esc_html__('Fields do not match.', 'event_espresso')
-            );
-        }
-        parent::__construct($validation_error_message);
-        $this->_compare_to = $compare_to;
-    }
-
-
-
-    /**
-     * just checks the field isn't blank
-     *
-     * @param $normalized_value
-     * @return bool
-     * @throws InvalidArgumentException
-     * @throws InvalidInterfaceException
-     * @throws InvalidDataTypeException
-     * @throws EE_Validation_Error
-     */
-    public function validate($normalized_value)
-    {
-        // No need to be validated
-        return true;
-    }
-
-
-
-    /**
-     * @return array
-     */
-    public function get_jquery_validation_rule_array()
-    {
-        return array('equalTo' => $this->_compare_to, 'messages' => array('equalTo' => $this->get_validation_error_message()));
-    }
+	protected $_compare_to = null;
+
+
+	/**
+	 * @param string               $validation_error_message
+	 */
+	public function __construct($validation_error_message = '', $compare_to)
+	{
+		if (! $validation_error_message) {
+			$validation_error_message = apply_filters(
+				'FHEE__EE_Equal_To_Validation_Strategy____construct__validation_error_message',
+				esc_html__('Fields do not match.', 'event_espresso')
+			);
+		}
+		parent::__construct($validation_error_message);
+		$this->_compare_to = $compare_to;
+	}
+
+
+
+	/**
+	 * just checks the field isn't blank
+	 *
+	 * @param $normalized_value
+	 * @return bool
+	 * @throws InvalidArgumentException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidDataTypeException
+	 * @throws EE_Validation_Error
+	 */
+	public function validate($normalized_value)
+	{
+		// No need to be validated
+		return true;
+	}
+
+
+
+	/**
+	 * @return array
+	 */
+	public function get_jquery_validation_rule_array()
+	{
+		return array('equalTo' => $this->_compare_to, 'messages' => array('equalTo' => $this->get_validation_error_message()));
+	}
 }

core/domain/services/graphql/connections/RootQueryPriceTypesConnection.php

Spacing +2 added lines, -2 removed lines

@@ -38,8 +38,8 @@
     {
         return [
             'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'PriceType',
-            'fromFieldName'      => lcfirst($this->namespace) . 'PriceTypes',
+            'toType'             => $this->namespace.'PriceType',
+            'fromFieldName'      => lcfirst($this->namespace).'PriceTypes',
             'connectionTypeName' => "{$this->namespace}RootQueryPriceTypesConnection",
             'resolve'            => [$this, 'resolveConnection'],
         ];

Indentation +34 added lines, -34 removed lines

@@ -18,42 +18,42 @@
  */
 class RootQueryPriceTypesConnection extends AbstractRootQueryConnection
 {
-    /**
-     * PriceTypeConnection constructor.
-     *
-     * @param EEM_Price_Type               $model
-     */
-    public function __construct(EEM_Price_Type $model)
-    {
-        parent::__construct($model);
-    }
+	/**
+	 * PriceTypeConnection constructor.
+	 *
+	 * @param EEM_Price_Type               $model
+	 */
+	public function __construct(EEM_Price_Type $model)
+	{
+		parent::__construct($model);
+	}
 
 
-    /**
-     * @return array
-     */
-    public function config(): array
-    {
-        return [
-            'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'PriceType',
-            'fromFieldName'      => lcfirst($this->namespace) . 'PriceTypes',
-            'connectionTypeName' => "{$this->namespace}RootQueryPriceTypesConnection",
-            'resolve'            => [$this, 'resolveConnection'],
-        ];
-    }
+	/**
+	 * @return array
+	 */
+	public function config(): array
+	{
+		return [
+			'fromType'           => 'RootQuery',
+			'toType'             => $this->namespace . 'PriceType',
+			'fromFieldName'      => lcfirst($this->namespace) . 'PriceTypes',
+			'connectionTypeName' => "{$this->namespace}RootQueryPriceTypesConnection",
+			'resolve'            => [$this, 'resolveConnection'],
+		];
+	}
 
 
-    /**
-     * @param $entity
-     * @param $args
-     * @param $context
-     * @param $info
-     * @return PriceTypeConnectionResolver
-     * @throws Exception
-     */
-    public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
-    {
-        return new PriceTypeConnectionResolver($entity, $args, $context, $info);
-    }
+	/**
+	 * @param $entity
+	 * @param $args
+	 * @param $context
+	 * @param $info
+	 * @return PriceTypeConnectionResolver
+	 * @throws Exception
+	 */
+	public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
+	{
+		return new PriceTypeConnectionResolver($entity, $args, $context, $info);
+	}
 }

core/domain/services/graphql/data/loaders/AbstractLoader.php

Spacing +3 added lines, -3 removed lines

@@ -67,10 +67,10 @@
          * the model layer.
          */
         foreach ($keys as $key) {
-            if (isset($result[ $key ])) {
-                $loadedItems[ $key ] = $result[ $key ];
+            if (isset($result[$key])) {
+                $loadedItems[$key] = $result[$key];
             } else {
-                $loadedItems[ $key ] = null;
+                $loadedItems[$key] = null;
             }
         }
         return $loadedItems;

Indentation +54 added lines, -54 removed lines

@@ -15,65 +15,65 @@
  */
 abstract class AbstractLoader extends AbstractDataLoader
 {
-    protected $primaryKey;
+	protected $primaryKey;
 
-    /**
-     * @return EEM_Base
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    abstract protected function getQuery(): EEM_Base;
+	/**
+	 * @return EEM_Base
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	abstract protected function getQuery(): EEM_Base;
 
-    /**
-     * @param array $keys
-     * @return array
-     */
-    abstract protected function getWhereParams(array $keys): array;
+	/**
+	 * @param array $keys
+	 * @return array
+	 */
+	abstract protected function getWhereParams(array $keys): array;
 
-    /**
-     * Given array of keys, loads and returns a map consisting of keys from `keys` array and loaded
-     * values
-     *
-     * Note that order of returned values must match exactly the order of keys.
-     * If some entry is not available for given key - it must include null for the missing key.
-     *
-     * For example:
-     * loadKeys(['a', 'b', 'c']) -> ['a' => 'value1, 'b' => null, 'c' => 'value3']
-     *
-     * @param array $keys
-     *
-     * @return array
-     * @throws Exception
-     */
-    public function loadKeys(array $keys): array
-    {
-        if (empty($keys)) {
-            return $keys;
-        }
+	/**
+	 * Given array of keys, loads and returns a map consisting of keys from `keys` array and loaded
+	 * values
+	 *
+	 * Note that order of returned values must match exactly the order of keys.
+	 * If some entry is not available for given key - it must include null for the missing key.
+	 *
+	 * For example:
+	 * loadKeys(['a', 'b', 'c']) -> ['a' => 'value1, 'b' => null, 'c' => 'value3']
+	 *
+	 * @param array $keys
+	 *
+	 * @return array
+	 * @throws Exception
+	 */
+	public function loadKeys(array $keys): array
+	{
+		if (empty($keys)) {
+			return $keys;
+		}
 
-        $args = [
-            $this->getWhereParams($keys),
-        ];
+		$args = [
+			$this->getWhereParams($keys),
+		];
 
-        $query = $this->getQuery();
-        $result = $query->get_all($args);
+		$query = $this->getQuery();
+		$result = $query->get_all($args);
 
-        $loadedItems = [];
+		$loadedItems = [];
 
-        /**
-         * Loop over the items and return an array of loaded items,
-         * where the key is the ID and the value is the Object passed through
-         * the model layer.
-         */
-        foreach ($keys as $key) {
-            if (isset($result[ $key ])) {
-                $loadedItems[ $key ] = $result[ $key ];
-            } else {
-                $loadedItems[ $key ] = null;
-            }
-        }
-        return $loadedItems;
-    }
+		/**
+		 * Loop over the items and return an array of loaded items,
+		 * where the key is the ID and the value is the Object passed through
+		 * the model layer.
+		 */
+		foreach ($keys as $key) {
+			if (isset($result[ $key ])) {
+				$loadedItems[ $key ] = $result[ $key ];
+			} else {
+				$loadedItems[ $key ] = null;
+			}
+		}
+		return $loadedItems;
+	}
 }

core/domain/services/graphql/enums/ModelNameEnum.php

Spacing +1 added lines, -1 removed lines

@@ -22,7 +22,7 @@
      */
     public function __construct()
     {
-        $this->setName($this->namespace . 'ModelNameEnum');
+        $this->setName($this->namespace.'ModelNameEnum');
         $this->setDescription(esc_html__('Entity model name', 'event_espresso'));
         parent::__construct();
     }

Indentation +28 added lines, -28 removed lines

@@ -19,34 +19,34 @@
  */
 class ModelNameEnum extends EnumBase
 {
-    /**
-     * ModelNameEnum constructor.
-     */
-    public function __construct()
-    {
-        $this->setName($this->namespace . 'ModelNameEnum');
-        $this->setDescription(esc_html__('Entity model name', 'event_espresso'));
-        parent::__construct();
-    }
+	/**
+	 * ModelNameEnum constructor.
+	 */
+	public function __construct()
+	{
+		$this->setName($this->namespace . 'ModelNameEnum');
+		$this->setDescription(esc_html__('Entity model name', 'event_espresso'));
+		parent::__construct();
+	}
 
 
-    /**
-     * @return array
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    protected function getValues(): array
-    {
-        return [
-            'DATETIME' => [
-                'value' => EEM_Datetime::instance()->item_name(),
-            ],
-            'TICKET'   => [
-                'value' => EEM_Ticket::instance()->item_name(),
-            ],
-            'PRICE'    => [
-                'value' => EEM_Price::instance()->item_name(),
-            ],
-        ];
-    }
+	/**
+	 * @return array
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	protected function getValues(): array
+	{
+		return [
+			'DATETIME' => [
+				'value' => EEM_Datetime::instance()->item_name(),
+			],
+			'TICKET'   => [
+				'value' => EEM_Ticket::instance()->item_name(),
+			],
+			'PRICE'    => [
+				'value' => EEM_Price::instance()->item_name(),
+			],
+		];
+	}
 }

core/domain/values/assets/BrowserAsset.php

Spacing +5 added lines, -5 removed lines

@@ -110,7 +110,7 @@ 
             if (is_int($key) && $this->validateAttribute($value)) {
                 $this->attributes[] = $value;
             } else if ($this->validateAttribute($key)) {
-                $this->attributes[ $key ] = $value;
+                $this->attributes[$key] = $value;
             }
         }
     }
@@ -124,8 +124,8 @@ 
      */
     private function validateAttribute($attribute)
     {
-        $allowed = BrowserAsset::$allowed_attributes[ $this->type() ];
-        if (! in_array($attribute, $allowed, true)) {
+        $allowed = BrowserAsset::$allowed_attributes[$this->type()];
+        if ( ! in_array($attribute, $allowed, true)) {
             throw new DomainException(
                 sprintf(
                     esc_html__('Invalid attribute! The only allowed attributes are: "%1$s"', 'event_espresso'),
@@ -180,7 +180,7 @@ 
      */
     private function setSource($source)
     {
-        if (! is_string($source)) {
+        if ( ! is_string($source)) {
             throw new InvalidDataTypeException(
                 '$source',
                 $source,
@@ -216,7 +216,7 @@ 
         if (empty($version) && ! $this->isBuiltDistributionSource()) {
             $version = $this->domain->version();
         }
-        if (! is_string($version)) {
+        if ( ! is_string($version)) {
             throw new InvalidDataTypeException(
                 '$version',
                 $version,

Indentation +230 added lines, -230 removed lines

@@ -17,234 +17,234 @@
 abstract class BrowserAsset extends Asset
 {
 
-    /**
-     * @var array $attributes
-     */
-    private $attributes = [];
-
-    /**
-     * @var array $allowed_attributes
-     */
-    private static $allowed_attributes = [
-        Asset::TYPE_CSS => [
-            'crossorigin',
-            'media',
-            'referrerpolicy',
-            'sizes',
-            'type',
-        ],
-        Asset::TYPE_JS => [
-            'async',
-            'charset',
-            'crossorigin',
-            'defer',
-            'type',
-        ]
-    ];
-
-    /**
-     * @var array $dependencies
-     */
-    private $dependencies;
-
-    /**
-     * @var string $source
-     */
-    private $source;
-
-    /**
-     * @var string $version
-     */
-    private $version;
-
-
-    /**
-     * Asset constructor.
-     *
-     * @param string          $type
-     * @param string          $handle
-     * @param string          $source
-     * @param array           $dependencies
-     * @param DomainInterface $domain
-     * @param string          $version
-     * @throws DomainException
-     * @throws InvalidDataTypeException
-     */
-    public function __construct($type, $handle, $source, array $dependencies, DomainInterface $domain, $version = '')
-    {
-        parent::__construct($type, $handle, $domain);
-        $this->setSource($source);
-        $this->setDependencies($dependencies);
-        $this->setVersion($version, false);
-    }
-
-
-    /**
-     * @since 4.9.62.p
-     */
-    abstract public function enqueueAsset();
-
-
-    /**
-     * @return array
-     */
-    public function getAttributes()
-    {
-        return $this->attributes;
-    }
-
-
-    /**
-     * @param array $attributes
-     * @throws DomainException
-     * @since 5.0.0.p
-     */
-    public function addAttributes(array $attributes)
-    {
-        if (empty($attributes)) {
-            throw new DomainException(
-                esc_html__('The attributes array needs at least one value.', 'event_espresso')
-            );
-        }
-        foreach ($attributes as $key => $value) {
-            if (is_int($key) && $this->validateAttribute($value)) {
-                $this->attributes[] = $value;
-            } else if ($this->validateAttribute($key)) {
-                $this->attributes[ $key ] = $value;
-            }
-        }
-    }
-
-
-    /**
-     * @param string $attribute
-     * @return bool
-     * @throws DomainException
-     * @since 5.0.0.p
-     */
-    private function validateAttribute($attribute)
-    {
-        $allowed = BrowserAsset::$allowed_attributes[ $this->type() ];
-        if (! in_array($attribute, $allowed, true)) {
-            throw new DomainException(
-                sprintf(
-                    esc_html__('Invalid attribute! The only allowed attributes are: "%1$s"', 'event_espresso'),
-                    implode('", "', $allowed)
-                )
-            );
-        }
-        return true;
-    }
-
-
-    /**
-     * @return array
-     */
-    public function dependencies()
-    {
-        return $this->dependencies;
-    }
-
-
-    /**
-     * @param array $dependencies
-     */
-    public function addDependencies(array $dependencies)
-    {
-        $this->dependencies = array_merge($this->dependencies, $dependencies);
-    }
-
-
-    /**
-     * @param array $dependencies
-     */
-    protected function setDependencies(array $dependencies)
-    {
-        $this->dependencies = $dependencies;
-    }
-
-
-    /**
-     * @since 4.9.62.p
-     * @return bool
-     */
-    public function hasDependencies()
-    {
-        return count($this->dependencies) > 0;
-    }
-
-
-    /**
-     * @return string
-     */
-    public function source()
-    {
-        return $this->source;
-    }
-
-
-    /**
-     * @param string $source
-     * @throws InvalidDataTypeException
-     */
-    private function setSource($source)
-    {
-        if (! is_string($source)) {
-            throw new InvalidDataTypeException(
-                '$source',
-                $source,
-                'string'
-            );
-        }
-        $this->source = $source;
-    }
-
-
-    /**
-     * @return string
-     * @throws InvalidDataTypeException
-     * @throws DomainException
-     */
-    public function version()
-    {
-        return $this->version;
-    }
-
-
-    /**
-     * @param string $version
-     * @param bool   $fluent
-     * @return BrowserAsset|null
-     * @throws DomainException
-     * @throws InvalidDataTypeException
-     */
-    public function setVersion($version, $fluent = true)
-    {
-        // if version is NOT set and this asset was NOT built for distribution,
-        // then set the version equal to the EE core plugin version
-        if (empty($version) && ! $this->isBuiltDistributionSource()) {
-            $version = $this->domain->version();
-        }
-        if (! is_string($version)) {
-            throw new InvalidDataTypeException(
-                '$version',
-                $version,
-                'string'
-            );
-        }
-        $this->version = $version;
-        if ($fluent) {
-            return $this;
-        }
-        return null;
-    }
-
-
-    /**
-     * @return bool
-     */
-    public function isBuiltDistributionSource() {
-        return substr($this->source, -8) === Asset::FILE_EXTENSION_DISTRIBUTION_JS
-               || substr($this->source, -9) === Asset::FILE_EXTENSION_DISTRIBUTION_CSS;
-    }
+	/**
+	 * @var array $attributes
+	 */
+	private $attributes = [];
+
+	/**
+	 * @var array $allowed_attributes
+	 */
+	private static $allowed_attributes = [
+		Asset::TYPE_CSS => [
+			'crossorigin',
+			'media',
+			'referrerpolicy',
+			'sizes',
+			'type',
+		],
+		Asset::TYPE_JS => [
+			'async',
+			'charset',
+			'crossorigin',
+			'defer',
+			'type',
+		]
+	];
+
+	/**
+	 * @var array $dependencies
+	 */
+	private $dependencies;
+
+	/**
+	 * @var string $source
+	 */
+	private $source;
+
+	/**
+	 * @var string $version
+	 */
+	private $version;
+
+
+	/**
+	 * Asset constructor.
+	 *
+	 * @param string          $type
+	 * @param string          $handle
+	 * @param string          $source
+	 * @param array           $dependencies
+	 * @param DomainInterface $domain
+	 * @param string          $version
+	 * @throws DomainException
+	 * @throws InvalidDataTypeException
+	 */
+	public function __construct($type, $handle, $source, array $dependencies, DomainInterface $domain, $version = '')
+	{
+		parent::__construct($type, $handle, $domain);
+		$this->setSource($source);
+		$this->setDependencies($dependencies);
+		$this->setVersion($version, false);
+	}
+
+
+	/**
+	 * @since 4.9.62.p
+	 */
+	abstract public function enqueueAsset();
+
+
+	/**
+	 * @return array
+	 */
+	public function getAttributes()
+	{
+		return $this->attributes;
+	}
+
+
+	/**
+	 * @param array $attributes
+	 * @throws DomainException
+	 * @since 5.0.0.p
+	 */
+	public function addAttributes(array $attributes)
+	{
+		if (empty($attributes)) {
+			throw new DomainException(
+				esc_html__('The attributes array needs at least one value.', 'event_espresso')
+			);
+		}
+		foreach ($attributes as $key => $value) {
+			if (is_int($key) && $this->validateAttribute($value)) {
+				$this->attributes[] = $value;
+			} else if ($this->validateAttribute($key)) {
+				$this->attributes[ $key ] = $value;
+			}
+		}
+	}
+
+
+	/**
+	 * @param string $attribute
+	 * @return bool
+	 * @throws DomainException
+	 * @since 5.0.0.p
+	 */
+	private function validateAttribute($attribute)
+	{
+		$allowed = BrowserAsset::$allowed_attributes[ $this->type() ];
+		if (! in_array($attribute, $allowed, true)) {
+			throw new DomainException(
+				sprintf(
+					esc_html__('Invalid attribute! The only allowed attributes are: "%1$s"', 'event_espresso'),
+					implode('", "', $allowed)
+				)
+			);
+		}
+		return true;
+	}
+
+
+	/**
+	 * @return array
+	 */
+	public function dependencies()
+	{
+		return $this->dependencies;
+	}
+
+
+	/**
+	 * @param array $dependencies
+	 */
+	public function addDependencies(array $dependencies)
+	{
+		$this->dependencies = array_merge($this->dependencies, $dependencies);
+	}
+
+
+	/**
+	 * @param array $dependencies
+	 */
+	protected function setDependencies(array $dependencies)
+	{
+		$this->dependencies = $dependencies;
+	}
+
+
+	/**
+	 * @since 4.9.62.p
+	 * @return bool
+	 */
+	public function hasDependencies()
+	{
+		return count($this->dependencies) > 0;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function source()
+	{
+		return $this->source;
+	}
+
+
+	/**
+	 * @param string $source
+	 * @throws InvalidDataTypeException
+	 */
+	private function setSource($source)
+	{
+		if (! is_string($source)) {
+			throw new InvalidDataTypeException(
+				'$source',
+				$source,
+				'string'
+			);
+		}
+		$this->source = $source;
+	}
+
+
+	/**
+	 * @return string
+	 * @throws InvalidDataTypeException
+	 * @throws DomainException
+	 */
+	public function version()
+	{
+		return $this->version;
+	}
+
+
+	/**
+	 * @param string $version
+	 * @param bool   $fluent
+	 * @return BrowserAsset|null
+	 * @throws DomainException
+	 * @throws InvalidDataTypeException
+	 */
+	public function setVersion($version, $fluent = true)
+	{
+		// if version is NOT set and this asset was NOT built for distribution,
+		// then set the version equal to the EE core plugin version
+		if (empty($version) && ! $this->isBuiltDistributionSource()) {
+			$version = $this->domain->version();
+		}
+		if (! is_string($version)) {
+			throw new InvalidDataTypeException(
+				'$version',
+				$version,
+				'string'
+			);
+		}
+		$this->version = $version;
+		if ($fluent) {
+			return $this;
+		}
+		return null;
+	}
+
+
+	/**
+	 * @return bool
+	 */
+	public function isBuiltDistributionSource() {
+		return substr($this->source, -8) === Asset::FILE_EXTENSION_DISTRIBUTION_JS
+			   || substr($this->source, -9) === Asset::FILE_EXTENSION_DISTRIBUTION_CSS;
+	}
 }