102 lines
2.5 KiB
PHP
102 lines
2.5 KiB
PHP
<?php
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if ( ! class_exists( 'GFForms' ) ) {
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die();
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}
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require_once( plugin_dir_path( __FILE__ ) . 'class-gf-field.php' );
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class GF_Fields {
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public static $deprecation_notice_fired = false;
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/* @var GF_Field[] */
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private static $_fields = array();
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public static function register( $field ) {
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if ( ! is_subclass_of( $field, 'GF_Field' ) ) {
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throw new Exception( 'Must be a subclass of GF_Field' );
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}
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if ( empty( $field->type ) ) {
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throw new Exception( 'The type must be set' );
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}
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if ( isset( self::$_fields[ $field->type ] ) ) {
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throw new Exception( 'Field type already registered: ' . $field->type );
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}
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self::$_fields[ $field->type ] = $field;
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}
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public static function exists( $field_type ) {
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return isset( self::$_fields[ $field_type ] );
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}
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/**
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* @param $field_type
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*
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* @return GF_Field
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*/
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public static function get_instance( $field_type ) {
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return isset( self::$_fields[ $field_type ] ) ? self::$_fields[ $field_type ] : false;
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}
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/**
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* Alias for get_instance()
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*
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* @param $field_type
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*
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* @return GF_Field
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*/
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public static function get( $field_type ) {
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return self::get_instance( $field_type );
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}
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/**
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* Return all the registered field types.
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*
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* @return GF_Field[]
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*/
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public static function get_all() {
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return self::$_fields;
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}
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/**
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* Creates a Field object from an array of field properties.
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*
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* @param array|GF_Field $properties
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*
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* @return GF_Field | bool
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*/
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public static function create( $properties ) {
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if ( $properties instanceof GF_Field ) {
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$type = $properties->type;
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$type = empty( $properties->inputType ) ? $type : $properties->inputType;
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} else {
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$type = isset( $properties['type'] ) ? $properties['type'] : '';
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$type = empty( $properties['inputType'] ) ? $type : $properties['inputType'];
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}
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if ( empty( $type ) || ! isset( self::$_fields[ $type ] ) ) {
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return new GF_Field( $properties );
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}
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$class = self::$_fields[ $type ];
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$class_name = get_class( $class );
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$field = new $class_name( $properties );
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/**
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* Filter the GF_Field object after it is created.
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*
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* @since 1.9.18.2
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*
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* @param GF_Field $field A GF_Field object.
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* @param array $properties An array of field properties used to generate the GF_Field object.
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*
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* @see https://docs.gravityforms.com/gform_gf_field_create/
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*/
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return apply_filters( 'gform_gf_field_create', $field, $properties );
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}
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}
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// Load all the field files automatically.
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GFCommon::glob_require_once( '/includes/fields/class-gf-field-*.php' );
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