Completed
Push — master ( edcce7...6aac40 )
by Kacper
04:23
created

AbstractFormatter   A

Complexity

Total Complexity 10

Size/Duplication

Total Lines 64
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 1

Test Coverage

Coverage 84.38%

Importance

Changes 0
Metric Value
dl 0
loc 64
rs 10
c 0
b 0
f 0
ccs 27
cts 32
cp 0.8438
wmc 10
lcom 1
cbo 1

7 Methods

Rating   Name   Duplication   Size   Complexity  
A __construct() 0 10 1
A format() 0 21 4
A _content() 0 8 2
A content() 0 4 1
A formatLineStart() 0 4 1
A formatLineEnd() 0 4 1
token() 0 1 ?
1
<?php
2
3
4
namespace Kadet\Highlighter\Formatter;
5
6
7
use Kadet\Highlighter\Parser\Token\Token;
8
use Kadet\Highlighter\Parser\Tokens;
9
10
abstract class AbstractFormatter implements FormatterInterface
11
{
12
    protected $_options = [];
13
    protected $_line    = 1;
14
15 39
    public function __construct(array $options = [])
16
    {
17 39
        $this->_options = array_replace_recursive([
18
            'lines' => [
19 39
                'enable' => false,
20 39
                'start'  => 1,
21 39
                'marked' => []
22 39
            ]
23 39
        ], $options);
24 39
    }
25
26 6
    public function format(Tokens $tokens)
27
    {
28 6
        $source = $tokens->getSource();
29
30 6
        $this->_line = (int)$this->_options['lines']['start'];
31 6
        $this->_options['lines']['max'] = substr_count($source, '\n') + $this->_options['lines']['start'];
32
33 6
        $result = $this->_options['lines']['enable'] ? $this->formatLineStart($this->_line) : '';
34 6
        $last   = 0;
35
36
        /** @var Token $token */
37 6
        foreach ($tokens as $token) {
38 6
            $result .= $this->_content(substr($source, $last, $token->pos - $last));
39 6
            $result .= $this->token($token);
40
41 6
            $last = $token->pos;
42 6
        }
43 6
        $result .= $this->_content(substr($source, $last));
44
45 6
        return $result.($this->_options['lines']['enable'] ? $this->formatLineEnd($this->_line++) : '');
46
    }
47
48 6
    private function _content($text)
49
    {
50 6
        $content = $this->content($text);
51
52 6
        return $this->_options['lines']['enable'] ? preg_replace_callback('/\R/u', function($feed) {
53
            return $this->formatLineEnd($this->_line++).$feed[0].$this->formatLineStart($this->_line);
54 6
        }, $content) : $content;
55
    }
56
57 2
    protected function content($text)
58
    {
59 2
        return $text;
60
    }
61
62
    protected function formatLineStart($line)
63
    {
64
        return null;
65
    }
66
67
    protected function formatLineEnd($line)
0 ignored issues
show
Unused Code introduced by Kacper Donat
The parameter $line is not used and could be removed.

This check looks from parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
68
    {
69
        return null;
70
    }
71
72
    protected abstract function token(Token $token);
73
}