GV\Internal_Field

Complexity

Total Complexity

11

Size/Duplication

Total Lines	107
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Test Coverage

Coverage

76%

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	by_id()	0	13	1
A	get_value()	0	21	3
A	get_label()	0	11	4
A	from_configuration()	0	13	3

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 14 and the first side effect is on line 6.

namespace GV;

/** If this file is called directly, abort. */
if ( ! defined( 'GRAVITYVIEW_DIR' ) ) {
	die();
}

/**
 * The internal \GF_Field field object wrapper.
 *
 * Used for custom content fields, etc.
 */
class Internal_Field extends Field {
	/**
	 * @var \GravityView_Field|false The backing GravityView field (old). False if none exists.
	 */
	public $field;

	/**
	 * Create self from a configuration array.
	 *
	 * @param array $configuration The configuration array.
	 * @see \GV\Field::as_configuration()
	 * @internal
	 * @since 2.0
	 *
	 * @return \GV\Internal_Field|null The field implementation or null on error.
	 */
	public static function from_configuration( $configuration ) {

		if ( empty( $configuration['id'] ) || ! is_string( $configuration['id'] ) ) {
			gravityview()->log->error( 'Invalid configuration[id] supplied.' );
			return null;
		}

		$field = self::by_id( $configuration['id'] );

		$field->update_configuration( $configuration );

		return $field;
	}

	/**
	 * Get a \GV\GF_Field from an internal Gravity Forms field ID.
	 *
	 * @param int $field_id The internal Gravity Forms field ID.
	 *
	 * @return \GV\Internal_Field|null The requested field or null if not found.
	 */
	public static function by_id( $field_id ) {
		$field = new self();
		$field->ID = $field_id;
		$field->type = $field->ID;

The property type does not exist. Did you maybe forget to declare it?

		/**
		 * Retrieve the internal backing field (old for now)
		 * @todo switch to future subclasses
		 */
		$field->field = \GravityView_Fields::get_instance( $field_id );

		return $field;
	}

	/**
	 * Retrieve the label for this field.
	 *
	 * @param \GV\View $view The view for this context if applicable.
	 * @param \GV\Source $source The source (form) for this context if applicable.
	 * @param \GV\Entry $entry The entry for this context if applicable.
	 * @param \GV\Request $request The request for this context if applicable.
	 *
	 * @return string The label for this field. Nothing here.
	 */
	public function get_label( View $view = null, Source $source = null, Entry $entry = null, Request $request = null ) {
		if ( $label = parent::get_label( $view, $source, $entry, $request ) ) {
			return $label;
		}

		if ( ! $this->show_label ) {
			return '';
		}

		return $this->field ? $this->field->label : $this->label;
	}

	/**
	 * Retrieve the value for this field.
	 *
	 * Requires the \GV\Entry in this implementation.
	 *
	 * @param \GV\View $view The view for this context if applicable.
	 * @param \GV\Source $source The source (form) for this context if applicable.
	 * @param \GV\Entry $entry The entry for this context if applicable.
	 * @param \GV\Request $request The request for this context if applicable.
	 *
	 * @return mixed The value for this field.
	 */
	public function get_value( View $view = null, Source $source = null, Entry $entry = null, Request $request = null ) {
		if ( ! $entry || ! is_a( $entry, '\GV\Entry' ) ) {
			gravityview()->log->error( '$entry is not a valid \GV\Entry instance' );
			return null;
		}

		/**
		 * @todo Implement in subclasses, once available.
		 *
		 * For example the "content" field will be empty here. It's
		 *  value is actually currently retrieved inside ...
		 *
		 * *drumroll*
		 *
		 * A TEMPLATE :)
		 */
		$value = Utils::get( $entry->as_entry(), $this->ID );
		
		/** Apply parent filters. */
		return $this->get_value_filters( $value, $view, $source, $entry, $request );
	}
}