League\Plates\HydrateTemplate\ChainHydrateTemplate

Complexity

Total Complexity

6

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	hydrateTemplate()	0	5	2
A	create()	0	12	3

<?php

namespace League\Plates\HydrateTemplate;

use League\Plates;

/** takes an array of hydrate templates and chains them together */
class ChainHydrateTemplate implements Plates\HydrateTemplate
{
    private $hydrate_templates;

    public function __construct(array $hydrate_templates) {
        $this->hydrate_templates = $hydrate_templates;
    }

    public function hydrateTemplate(Plates\Template $template) {
        foreach ($this->hydrate_templates as $ht) {
            $ht->hydrateTemplate($template);
        }
    }

    /** This constructor will map any callables into CallableHydrateTemplate */
    public static function create(array $hydrate_templates) {
        return new self(array_map(function($ht) {
            if ($ht instanceof Plates\HydrateTemplate) {
                return $ht;
            }
            if (is_callable($ht)) {
                return new CallableHydrateTemplate($ht);
            }

            throw new Plates\Exception\HydrateTemplateException('Expected instance of HydrateTemplate, got ' . Plates\Util\debugType($ht));
        }, $hydrate_templates));
    }
}