1<?php
2
3/**
4 * 2007-2016 PrestaShop.
5 *
6 * NOTICE OF LICENSE
7 *
8 * This source file is subject to the Open Software License (OSL 3.0)
9 * that is bundled with this package in the file LICENSE.txt.
10 * It is also available through the world-wide-web at this URL:
11 * http://opensource.org/licenses/osl-3.0.php
12 * If you did not receive a copy of the license and are unable to
13 * obtain it through the world-wide-web, please send an email
14 * to license@prestashop.com so we can send you a copy immediately.
15 *
16 * DISCLAIMER
17 *
18 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
19 * versions in the future. If you wish to customize PrestaShop for your
20 * needs please refer to http://www.prestashop.com for more information.
21 *
22 * @author    PrestaShop SA <contact@prestashop.com>
23 * @copyright 2007-2015 PrestaShop SA
24 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
25 * International Registered Trademark & Property of PrestaShop SA
26 */
27
28namespace PrestaShop\TranslationToolsBundle\Translation\Extractor;
29
30use Symfony\Component\Finder\Finder;
31
32trait TraitExtractor
33{
34    protected $defaultDomain = 'messages';
35
36    /**
37     * @var Finder
38     */
39    protected $finder;
40
41    /**
42     * @param $domainName
43     *
44     * @return string
45     */
46    protected function resolveDomain($domainName)
47    {
48        if (empty($domainName)) {
49            return $this->defaultDomain;
50        }
51
52        return $domainName;
53    }
54
55    /**
56     * @param $comments
57     * @param $file
58     * @param $line
59     *
60     * @return array
61     */
62    public function getEntryComment(array $comments, $file, $line)
63    {
64        foreach ($comments as $comment) {
65            if ($comment['file'] == $file && $comment['line'] == $line) {
66                return $comment['comment'];
67            }
68        }
69    }
70
71    /**
72     * @param $finder
73     *
74     * @return $this
75     */
76    public function setFinder(Finder $finder)
77    {
78        $this->finder = $finder;
79
80        return $this;
81    }
82
83    /**
84     * @return Finder
85     */
86    public function getFinder()
87    {
88        if (null === $this->finder) {
89            return new Finder();
90        }
91
92        return $this->finder;
93    }
94}
95