FrmInstallerSkin

Complexity

Total Complexity

8

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	set_upgrader()	0	5	2
A	set_result()	0	3	1
A	header()	0	1	1
A	footer()	0	1	1
A	error()	0	6	2
A	feedback()	0	1	1

<?php
/**
 * @since 3.04.02
 *
 * @subpackage  Upgrader Skin
 */

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class FrmInstallerSkin extends WP_Upgrader_Skin {

	/**
	 * Set the upgrader object and store it as a property in the parent class.
	 *
	 * @since 3.04.02
	 *
	 * @param object $upgrader The upgrader object (passed by reference).
	 */
	public function set_upgrader( &$upgrader ) {
		if ( is_object( $upgrader ) ) {
			$this->upgrader =& $upgrader;
		}
	}

	/**
	 * Set the upgrader result and store it as a property in the parent class.
	 *
	 * @since 3.04.02
	 *
	 * @param object $result The result of the install process.
	 */
	public function set_result( $result ) {
		$this->result = $result;
	}

	/**
	 * Empty out the header of its HTML content and only check to see if it has
	 * been performed or not.
	 *
	 * @since 3.04.02
	 */
	public function header() {}

	/**
	 * Empty out the footer of its HTML contents.
	 *
	 * @since 3.04.02
	 */
	function footer() {}

It is generally recommended to explicitly declare the visibility for methods.

	/**
	 * Instead of outputting HTML for errors, json_encode the errors and send them
	 * back to the Ajax script for processing.
	 *
	 * @since 3.04.02
	 *
	 * @param array $errors Array of errors with the install process.
	 */
	function error( $errors ) {

It is generally recommended to explicitly declare the visibility for methods.

		if ( ! empty( $errors ) ) {
			echo json_encode( array( 'error' => $errors->get_error_message() ) );

The method get_error_message cannot be called on $errors (of type array).

			wp_die();
		}
	}

	/**
	 * Empty out the feedback method to prevent outputting HTML strings as the install
	 * is progressing.
	 *
	 * @since 3.04.02
	 *
	 * @param string $string The feedback string.
	 */
	function feedback( $string ) {}

It is generally recommended to explicitly declare the visibility for methods.

}