MarcolaMr\View\View

Complexity

Total Complexity

5

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	init()	0	3	1
A	render()	0	12	1
A	getContentView()	0	5	2

<?php


namespace MarcolaMr\View;


class View

{

    /** @var array */

    private $vars = [];


    /** @var string */

    private $pathToViews;


    /**

     * Constructor of the class

     *

     * @param string $pathToViews

     */

    public function __construct(string $pathToViews)

    {

        $this->pathToViews = $pathToViews;

    }


    /**

     * Defines the global data

     *

     * @param array $vars

     * @return void

     */

    public function init(array $vars = []): void

    {

        $this->vars = $vars;

    }


    /**

     * Return the rendered content of a view

     * @param string $view

     * @param array $vars

     * @return string

     */

    public function render(string $view, array $vars = []): string

    {

        $contentView = $this->getContentView($view);


        $vars = array_merge($this->vars, $vars);


        $keys = array_keys($vars);

        $keys = array_map(function($item) {

            return "{{". $item ."}}";

        }, $keys);


        return str_replace($keys, array_values($vars), $contentView);

    }


    /**

     * Return the content of a view

     * @param string $view

     * @return string

     */

    private function getContentView(string $view): string

    {

        $file = $this->pathToViews . "/" . $view . ".html";


        return file_exists($file) ? file_get_contents($file) : "";

    }

}