Matks\Vivian\Output\StructuredElements

Complexity

Total Complexity

6

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

86.67%

Importance

Changes	4
Bugs	2	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	11	3
A	getElements()	0	4	1
A	getStructure()	0	4	1
A	render()	0	11	1

<?php

namespace Matks\Vivian\Output;

use Matks\Vivian\Structure\Structure;
use Matks\Vivian\Structure\StructureManager;

/**
 * Structured Elements
 *
 * Array of TextElements to be echoed printed in a structured way
 */
class StructuredElements
{

    /**
     * @var TextElement[]
     */
    private $elements;

    /**
     * @var Structure
     */
    private $structure;

    /**
     * @param TextElement[] $elements
     * @param Structure     $structure
     */
    public function __construct(array $elements, Structure $structure)
    {
        foreach ($elements as $element) {
            if (!($element instanceof \Matks\Vivian\Output\TextElement)) {
                throw new \InvalidArgumentException('Provided array should contain only TextElement, ' . get_class($element) . ' provided instead');
            }
        }

        $this->elements  = $elements;
        $this->structure = $structure;
    }

    /**
     * @return TextElement[]
     */
    public function getElements()
    {
        return $this->elements;
    }

    /**
     * @return Structure
     */
    public function getStructure()
    {
        return $this->structure;
    }

    /**
     * Render structured element
     *
     * @return string
     */
    public function render()
    {
        $renderFunction = function (&$element, $key) {

The parameter $key is not used and could be removed.

            $element = $element->render();
        };
        array_walk($this->elements, $renderFunction);

        $structuredElements = StructureManager::buildStructure($this->elements, $this->structure);

        return $structuredElements;
    }
}