Asymptix\localization\Language

Complexity

Total Complexity

4

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getTitle()	0	11	3

<?php

namespace Asymptix\localization;

/**
 * Stores Language code and titles in different languages.
 *
 * @category Asymptix PHP Framework
 * @author Dmytro Zarezenko <dmytro.zarezenko@gmail.com>
 * @copyright (c) 2010 - 2016, Dmytro Zarezenko
 *
 * @git https://github.com/Asymptix/Framework
 * @license http://opensource.org/licenses/MIT
 */
class Language {
    /**
     * ISO 639-1 standard two-letter language code.
     *
     * @var string
     */
    public $code;

    /**
     * Two-letter flag code of the language.
     *
     * @var string
     */
    public $flag;

    /**
     * List of language titles on different languages.
     *
     * @var array<string, string>
     */
    public $titles = [];

    /**
     * Inits Language object.
     *
     * @param string $code Code of the language.
     * @param array $titles List of languages titles on this language.
     * @param string $flag Flag file name.
     */
    public function __construct($code, $titles, $flag = "") {
        $this->code = $code;
        $this->titles = $titles;
        $this->flag = $flag;
    }

    /**
     * Returns title of the language by it's ISO code.
     * If code is not set then returns native title of the language.
     *
     * @param string $code 2-letters language ISO code (optional).
     *
     * @return string Title of the language.
     * @throws Exception If language code is incorrect.
     */
    public function getTitle($code = null) {
        if (empty($code)) {
            $code = $this->code;
        }

        if (isset($this->titles[$code])) {
            return $this->titles[$code];
        } else {
            throw new Exception("Invalid language code '" . $code . "'");
        }
    }

}