Brendt\Stitcher\Template\Smarty\SmartyEngine

Complexity

Total Complexity

9

Size/Duplication

Total Lines	81
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	renderTemplate()	0	3	1
A	addTemplateVariables()	0	7	2
A	clearTemplateVariables()	0	5	1
A	addTemplateVariable()	0	5	1
A	__construct()	0	9	1
A	hasTemplateVariable()	0	3	1
A	clearTemplateVariable()	0	5	1
A	getTemplateExtension()	0	3	1

<?php

namespace Brendt\Stitcher\Template\Smarty;

use \Smarty;
use Brendt\Stitcher\Template\TemplateEngine;
use Symfony\Component\Finder\SplFileInfo;

/**
 * The Smarty template engine.
 */
class SmartyEngine extends Smarty implements TemplateEngine
{
    /**
     * Create the Smarty engine, set the template- and cache directory; and add the plugin directory.
     *
     * @param string $templateDir
     * @param string $cacheDir
     */
    public function __construct(?string $templateDir = './src', ?string $cacheDir = './.cache') {
        parent::__construct();

        $this->addTemplateDir($templateDir);
        $this->setCompileDir($cacheDir);
        $this->addPluginsDir([__DIR__]);

        $this->caching = false;
    }

    /**
     * {@inheritdoc}
     */
    public function renderTemplate(SplFileInfo $template) {
        return $this->fetch($template->getRealPath());
    }

    /**
     * {@inheritdoc}
     */
    public function addTemplateVariables(array $variables) {
        foreach ($variables as $name => $variable) {
            $this->assign($name, $variable);
        }

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function clearTemplateVariables() {
        $this->clearAllAssign();

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function addTemplateVariable($name, $value) {
        $this->assign($name, $value);

        return $this;
    }

    /**
     * Check whether a template variable is set
     *
     * @param string $name
     *
     * @return bool
     */
    public function hasTemplateVariable(string $name) : bool {
        return $this->getTemplateVars($name) != null;
    }

    /**
     * {@inheritdoc}
     */
    public function clearTemplateVariable($variable) {
        $this->clearAssign($variable);

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function getTemplateExtension() {
        return 'tpl';
    }
}