+global\CMB2_Field::sanitization_cb()

Complexity

Conditions	6
Paths	8

Size

Total Lines	43
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	6.105

<?php
	public function sanitization_cb( $meta_value ) {

		if ( $this->args( 'repeatable' ) && is_array( $meta_value ) ) {
			// Remove empties
			$meta_value = array_filter( $meta_value );
		}

		// Check if the field has a registered validation callback
		$cb = $this->maybe_callback( 'sanitization_cb' );
		if ( false === $cb ) {
			// If requesting NO validation, return meta value
			return $meta_value;
		} elseif ( $cb ) {
			// Ok, callback is good, let's run it.
			return call_user_func( $cb, $meta_value, $this->args(), $this );
		}

		$sanitizer = new CMB2_Sanitize( $this, $meta_value );

		/**
		 * Filter the value before it is saved.
		 *
		 * The dynamic portion of the hook name, $this->type(), refers to the field type.
		 *
		 * Passing a non-null value to the filter will short-circuit saving
		 * the field value, saving the passed value instead.
		 *
		 * @param bool|mixed $override_value Sanitization/Validation override value to return.
		 *                                   Default false to skip it.
		 * @param mixed      $value      The value to be saved to this field.
		 * @param int        $object_id  The ID of the object where the value will be saved
		 * @param array      $field_args The current field's arguments
		 * @param object     $sanitizer  This `CMB2_Sanitize` object
		 */
		$override_value = apply_filters( "cmb2_sanitize_{$this->type()}", null, $sanitizer->value, $this->object_id, $this->args(), $sanitizer );

		if ( null !== $override_value ) {
			return $override_value;
		}

		// Sanitization via 'CMB2_Sanitize'
		return $sanitizer->{$this->type()}();
	}