Skins\Chameleon\Components\Modifications\Modification

Complexity

Total Complexity

14

Size/Duplication

Total Lines	132
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

28.57%

Importance

Changes

0

15 Methods

Rating	Name	Duplication	Size	Complexity
	applyModification()	0	1	?
A	getDomElementOfComponent()	0	3	1
A	setClasses()	0	3	1
A	getComponent()	0	3	1
A	addClasses()	0	3	1
A	getSkinTemplate()	0	3	1
A	getIndent()	0	3	1
A	getClassString()	0	3	1
A	removeClasses()	0	3	1
A	getDomElement()	0	3	1
A	getHtml()	0	4	1
A	getResourceLoaderModules()	0	3	1
A	__construct()	0	5	1
A	getDomElementOfModification()	0	3	1
A	setComponent()	0	3	1

<?php
/**
 * File containing the Modification class
 *
 * This file is part of the MediaWiki skin Chameleon.
 *
 * @copyright 2013 - 2014, Stephan Gambke
 * @license   GNU General Public License, version 3 (or any later version)
 *
 * The Chameleon skin is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 *
 * The Chameleon skin is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * @file
 * @ingroup Skins
 */

namespace Skins\Chameleon\Components\Modifications;

use Skins\Chameleon\ChameleonTemplate;
use Skins\Chameleon\Components\Component;

/**
 * Modification class
 *
 * This is the abstract base class of all modifications.
 *
 * Follows the Decorator pattern (Decorator role).
 *
 * @author Stephan Gambke
 * @since 1.0
 * @ingroup Skins
 */
abstract class Modification extends Component {

	private $component = null;

	/**
	 * @param Component   $component
	 * @param \DOMElement $domElement
	 */
	public function __construct( Component $component, \DOMElement $domElement = null ) {

		$this->component = $component;
		parent::__construct( $component->getSkinTemplate(), $domElement, $component->getIndent() );
	}

	/**
	 * This method should apply any modifications to the decorated component
	 * available from the getComponent() method.
	 */
	abstract protected function applyModification();

	/**
	 * @return \DOMElement|null
	 */
	public function getDomElementOfModification() {
		return parent::getDomElement();
	}

	/**
	 * @return \DOMElement
	 */
	public function getDomElementOfComponent() {
		return $this->getDomElement();
	}

	/**
	 * Sets the class string that should be assigned to the top-level html element of this component
	 *
	 * @param string | array | null $classes
	 *
	 */
	public function setClasses( $classes ) {
		$this->getComponent()->setClasses( $classes );
	}

	/**
	 * @return Component
	 */
	public function getComponent() {
		return $this->component;
	}

	/**
	 * @param Component $component
	 * @since 1.1
	 */
	protected function setComponent( Component $component ) {
		$this->component = $component;
	}

	/**
	 * Adds the given class to the class string that should be assigned to the top-level html element of this component
	 *
	 * @param string | array | null $classes
	 *
	 * @return string | array
	 */
	public function addClasses( $classes ) {
		$this->getComponent()->addClasses( $classes );
	}

	/**
	 * @return ChameleonTemplate
	 */
	public function getSkinTemplate() {
		return $this->getComponent()->getSkinTemplate();
	}

	/**
	 * Returns the current indentation level
	 *
	 * @return int
	 */
	public function getIndent() {
		return $this->getComponent()->getIndent();
	}

	/**
	 * Returns the class string that should be assigned to the top-level html element of this component
	 *
	 * @return string
	 */
	public function getClassString() {
		return $this->getComponent()->getClassString();
	}

	/**
	 * Removes the given class from the class string that should be assigned to the top-level html element of this component
	 *
	 * @param string | array | null $classes
	 *
	 * @return string
	 */
	public function removeClasses( $classes ) {
		$this->getComponent()->removeClasses( $classes );
	}

	/**
	 * Returns the DOMElement from the description XML file associated with this element.
	 *
	 * @return \DOMElement
	 */
	public function getDomElement() {
		return $this->getComponent()->getDomElement();
	}

	/**
	 * Builds the HTML code for this component
	 *
	 * @return String the HTML code
	 */
	public function getHtml() {
		$this->applyModification();
		return $this->getComponent()->getHtml();
	}

	/**
	 * @return array the resource loader modules needed by this component
	 */
	public function getResourceLoaderModules() {
		return $this->getComponent()->getResourceLoaderModules();
	}
}