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access-functions.php
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access-functions.php
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<?php
/**
* This file contains access functions for various class methods
*
* @since 0.0.2
*/
/**
* Formats the name of a field so that it plays nice with GraphiQL
*
* @param string $field_name Name of the field
*
* @access public
* @return string Name of the field
* @since 0.0.2
*/
function graphql_format_field_name( $field_name ) {
$field_name = preg_replace( '/[^A-Za-z0-9]/i', ' ', $field_name );
$field_name = preg_replace( '/[^A-Za-z0-9]/i', '', ucwords( $field_name ) );
$field_name = lcfirst( $field_name );
return $field_name;
}
/**
* Provides a simple way to run a GraphQL query with out posting a request to the endpoint.
*
* @param array $request_data The GraphQL request data (query, variables, operation_name).
*
* @access public
* @return array
* @since 0.2.0
* @throws Exception
*/
function graphql( $request_data = [] ) {
$request = new \WPGraphQL\Request( $request_data );
return $request->execute();
}
/**
* Previous access function for running GraphQL queries directly. This function will
* eventually be deprecated in favor of `graphql`.
*
* @param string $query The GraphQL query to run
* @param string $operation_name The name of the operation
* @param array $variables Variables to be passed to your GraphQL request
*
* @access public
* @return array
* @since 0.0.2
* @throws \Exception
*/
function do_graphql_request( $query, $operation_name = '', $variables = [] ) {
return graphql( [
'query' => $query,
'variables' => $variables,
'operation_name' => $operation_name,
] );
}
/**
* Given a Type Name and a $config array, this adds a Type to the TypeRegistry
*
* @param string $type_name The name of the Type to register
* @param array $config The Type config
*/
function register_graphql_type( $type_name, $config ) {
add_action( 'init_graphql_type_registry', function( \WPGraphQL\Registry\TypeRegistry $type_registry ) use ( $type_name, $config ) {
$type_registry->register_type( $type_name, $config );
} );
}
/**
* Given a Type Name and a $config array, this adds an Interface Type to the TypeRegistry
*
* @param string $type_name The name of the Type to register
* @param array $config The Type config
*/
function register_graphql_interface_type( $type_name, $config ) {
add_action( 'init_graphql_type_registry', function( \WPGraphQL\Registry\TypeRegistry $type_registry ) use ( $type_name, $config ) {
$type_registry->register_interface_type( $type_name, $config );
} );
}
/**
* Given a Type Name and a $config array, this adds an ObjectType to the TypeRegistry
*
* @param string $type_name The name of the Type to register
* @param array $config The Type config
*/
function register_graphql_object_type( $type_name, $config ) {
$config['kind'] = 'object';
register_graphql_type( $type_name, $config );
}
/**
* Given a Type Name and a $config array, this adds an InputType to the TypeRegistry
*
* @param string $type_name The name of the Type to register
* @param array $config The Type config
*/
function register_graphql_input_type( $type_name, $config ) {
$config['kind'] = 'input';
register_graphql_type( $type_name, $config );
}
/**
* Given a Type Name and a $config array, this adds an UnionType to the TypeRegistry
*
* @param string $type_name The name of the Type to register
* @param array $config The Type config
*/
function register_graphql_union_type( $type_name, $config ) {
add_action( 'init_graphql_type_registry', function( \WPGraphQL\Registry\TypeRegistry $type_registry ) use ( $type_name, $config ) {
$config['kind'] = 'union';
$type_registry->register_type( $type_name, $config );
} );
}
/**
* Given a Type Name and a $config array, this adds an EnumType to the TypeRegistry
*
* @param string $type_name The name of the Type to register
* @param array $config The Type config
*/
function register_graphql_enum_type( $type_name, $config ) {
$config['kind'] = 'enum';
register_graphql_type( $type_name, $config );
}
/**
* Given a Type Name, Field Name, and a $config array, this adds a Field to a registered Type in
* the TypeRegistry
*
* @param string $type_name The name of the Type to add the field to
* @param string $field_name The name of the Field to add to the Type
* @param array $config The Type config
*/
function register_graphql_field( $type_name, $field_name, $config ) {
add_action( 'init_graphql_type_registry', function( \WPGraphQL\Registry\TypeRegistry $type_registry ) use ( $type_name, $field_name, $config ) {
$type_registry->register_field( $type_name, $field_name, $config );
} );
}
/**
* Given a Type Name and an array of field configs, this adds the fields to the registered type in
* the TypeRegistry
*
* @param string $type_name The name of the Type to add the fields to
* @param array $fields An array of field configs
*/
function register_graphql_fields( $type_name, array $fields ) {
add_action( 'init_graphql_type_registry', function( \WPGraphQL\Registry\TypeRegistry $type_registry ) use ( $type_name, $fields ) {
$type_registry->register_fields( $type_name, $fields );
} );
}
/**
* Given a Schema Name and a Schema Config, this adds the Schema to the SchemaRegistry
*
* @param string $schema_name The name of the Schema to register
* @param array $config The config for the Schema
*/
function register_graphql_schema( $schema_name, array $config ) {
\WPGraphQL\SchemaRegistry::register_schema( $schema_name, $config );
}
/**
* Given a config array for a connection, this registers a connection by creating all appropriate
* fields and types for the connection
*
* @param array $config Array to configure the connection
*/
function register_graphql_connection( array $config ) {
add_action( 'init_graphql_type_registry', function( \WPGraphQL\Registry\TypeRegistry $type_registry ) use ( $config ) {
$type_registry->register_connection( $config );
}, 55 );
}
/**
* Given a Type Name and Field Name, this removes the field from the TypeRegistry
*
* @param string $type_name The name of the Type to remove the field from
* @param string $field_name The name of the field to remove
*/
function deregister_graphql_field( $type_name, $field_name ) {
add_action( 'init_graphql_type_registry', function( \WPGraphQL\Registry\TypeRegistry $type_registry ) use ( $type_name, $field_name ) {
$type_registry->deregister_field( $type_name, $field_name );
} );
}
/**
* Given a Mutation Name and Config array, this adds a Mutation to the Schema
*
* @param string $mutation_name The name of the Mutation to register
* @param array $config The config for the mutation
*/
function register_graphql_mutation( $mutation_name, $config ) {
add_action( 'init_graphql_type_registry', function( \WPGraphQL\Registry\TypeRegistry $type_registry ) use ( $mutation_name, $config ) {
$type_registry->register_mutation( $mutation_name, $config );
} );
}