Completed
Push — master ( 161b11...50ca9b )
by WEBEWEB
01:27
created

AbstractCommand::displayTitle()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 3
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 2
1
<?php
2
3
/*
4
 * This file is part of the core-bundle package.
5
 *
6
 * (c) 2018 WEBEWEB
7
 *
8
 * For the full copyright and license information, please view the LICENSE
9
 * file that was distributed with this source code.
10
 */
11
12
namespace WBW\Bundle\CoreBundle\Command;
13
14
use Symfony\Bundle\FrameworkBundle\Console\Application;
15
use Symfony\Component\Console\Command\Command;
16
use Symfony\Component\Console\Input\InputInterface;
17
use Symfony\Component\Console\Output\OutputInterface;
18
use Symfony\Component\Console\Style\StyleInterface;
19
use Symfony\Component\HttpKernel\KernelInterface;
20
use WBW\Bundle\CoreBundle\Helper\CommandHelper;
21
22
/**
23
 * Abstract command.
24
 *
25
 * @author webeweb <https://github.com/webeweb/>
26
 * @package WBW\Bundle\CoreBundle\Command
27
 * @abstract
28
 */
29
abstract class AbstractCommand extends Command {
30
31
    /**
32
     * Displays the header.
33
     *
34
     * @param StyleInterface $io The I/O.
35
     * @param string $header The header.
36
     * @return void
37
     */
38
    protected function displayHeader(StyleInterface $io, $header) {
39
        $io->newLine();
40
        $io->text($header);
41
        $io->newLine();
42
    }
43
    /**
44
     * Displays the title.
45
     *
46
     * @param StyleInterface $io The I/O.
47
     * @param string $title The title.
48
     * @return void
49
     */
50
    protected function displayTitle(StyleInterface $io, $title) {
51
        $io->title($title);
52
    }
53
54
    /**
55
     * Get a checkbox.
56
     *
57
     * @param bool $checked Checked ?
58
     * @return string Returns the checkbox.
59
     */
60
    protected function getCheckbox($checked) {
61
        return CommandHelper::getCheckbox($checked);
62
    }
63
64
    /**
65
     * Get the kernel.
66
     *
67
     * @return KernelInterface|null Returns the kernel in case of success, null othrewise.
68
     */
69
    protected function getKernel() {
70
        if (false === ($this->getApplication() instanceof Application)) {
71
            return null;
72
        }
73
        return $this->getApplication()->getKernel();
74
    }
75
76
    /**
77
     * Create a style.
78
     *
79
     * @param InputInterface $input The input.
80
     * @param OutputInterface $output The output.
81
     * @return StyleInterface Returns the style.
82
     */
83
    protected function newStyle(InputInterface $input, OutputInterface $output) {
84
        return CommandHelper::newSymfonyStyle($input, $output);
85
    }
86
}
87