Functions

The functions documented below are provided by WPGraphQL to extend the schema or interact with the GraphQL API.

Registration

• get_graphql_register_action

  Determine when to register types.

• register_graphql_admin_notice

  Registers an admin notice to display on WPGraphQL plugin screens.

• register_graphql_connection

  Given a config array for a connection, this registers a connection by creating all appropriate fields and types for the connection

• register_graphql_connection_where_arg

  Adds an input field to the Connection Where Args between the provided ‘From’ Type Name and ‘To’ Type Name.

• register_graphql_connection_where_args

  Adds several input fields to the Connection Where Args between the provided ‘From’ Type Name and ‘To’ Type Name.

• register_graphql_edge_field

  Adds a field to the Connection Edge between the provided ‘From’ Type Name and ‘To’ Type Name.

• register_graphql_edge_fields

  Adds several fields to the Connection Edge between the provided ‘From’ Type Name and ‘To’ Type Name.

• register_graphql_enum_type

  Given a Type Name and a $config array, this adds an EnumType to the TypeRegistry

• register_graphql_field

  Given a Type Name, Field Name, and a $config array, this adds a Field to a registered Type in the TypeRegistry

• register_graphql_fields

  Given a Type Name and an array of field configs, this adds the fields to the registered type in the TypeRegistry

• register_graphql_input_type

  Given a Type Name and a $config array, this adds an InputType to the TypeRegistry

• register_graphql_interface_type

  Given a Type Name and a $config array, this adds an Interface Type to the TypeRegistry

• register_graphql_interfaces_to_types

  Given a type name and interface name, this applies the interface to the Type.

• register_graphql_mutation

  Given a Mutation Name and Config array, this adds a Mutation to the Schema

• register_graphql_object_type

  Given a Type Name and a $config array, this adds an ObjectType to the TypeRegistry

• register_graphql_scalar

  Given a config array for a custom Scalar, this registers a Scalar for use in the Schema

• register_graphql_settings_field

  Registers a GraphQL Settings Field

• register_graphql_settings_fields

  Registers a series of GraphQL Settings Fields

• register_graphql_settings_section

  Registers a GraphQL Settings Section

• register_graphql_type

  Given a Type Name and a $config array, this adds a Type to the TypeRegistry

• register_graphql_union_type

  Given a Type Name and a $config array, this adds an UnionType to the TypeRegistry

• rename_graphql_field

  Renames a GraphQL field.

• rename_graphql_type

  Renames a GraphQL Type in the Schema.

Deregistration

• deregister_graphql_connection

  Given a Connection Name, this removes the connection from the Schema

• deregister_graphql_field

  Given a Type Name and Field Name, this removes the field from the TypeRegistry

• deregister_graphql_mutation

  Given a Mutation Name, this removes the mutation from the Schema

• deregister_graphql_type

  Given a Type Name, this removes the type from the entire schema

Requests and Endpoint

• do_graphql_request

  Previous access function for running GraphQL queries directly.

• graphql

  Provides a simple way to run a GraphQL query without posting a request to the endpoint.

• graphql_get_endpoint

  Get the endpoint route for the WPGraphQL API

• graphql_get_endpoint_url

  Return the full url for the GraphQL Endpoint.

• graphql_get_nonce

  Generate a WPGraphQL nonce for cookie-based authentication.

• is_graphql_http_request

  Whether a GraphQL HTTP request is in action or not.

• is_graphql_request

  Whether a GraphQL request is in action or not.

Formatting and Validation

• graphql_format_field_name

  Formats the name of a field so that it plays nice with GraphiQL

• graphql_format_name

  Formats a string for use as a GraphQL name.

• graphql_format_type_name

  Formats the name of a Type so that it plays nice with GraphiQL

• is_valid_graphql_name

  Check if the name is valid for use in GraphQL

Settings and Admin

• get_graphql_admin_notices

  Get the admin notices registered for the WPGraphQL plugin screens

• get_graphql_setting

  Get an option value from GraphQL settings

• graphql_debug

  Given a message and an optional config array