LogsAnalyzer::parse() - Code Metrics - Inspection of "first commit" - PiedWeb/LogsAnalyzer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 59e0d1...2311d4 )

by Dev

created 2019-01-31 10:12 UTC

LogsAnalyzer::parse() A

↳ Parent: LogsAnalyzer

Complexity

Conditions	6
Paths	4

Size

Total Lines	17
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	42

Importance

Changes

Metric	Value
eloc	11
dl	0
loc	17
ccs	0
cts	12
cp	0
rs	9.2222
c	0
b	0
f	0
cc	6
nc	4
nop	1
crap	42

<?php

namespace PiedWeb\LogsAnalyzer;

class LogsAnalyzer
{
    protected $parser;

    protected $filter;

    protected $logs = [];

    public function __construct(string $type, ?string $domain = null)
    {
        $this->parser = new LogParser();
        $this->parser->setFormat(class_exists($type) ? $type::FORMAT : $type);
        if ($domain !== null) {
            $this->parser->setDomain($domain);
        }
        $this->parser->setType(class_exists($type) ? $type : LogLine::class);
    }

    /**
     * The function must return TRUE for line we want to keep / FALSE for line to ignore
     */
    public function setFilter($filter)
    {
        $this->filter = $filter;
    }

    protected function checkFile(string $filename): bool
    {
        return !file_exists($filename) || !is_readable($filename);
    }

    protected function filter($line)
    {
        if ($this->filter) {
            return call_user_func($this->filter, $line);
        }

        return true;
    }

    public function parse(string $filename): array
    {
        if ($this->checkFile($filename)
           || ($handle = fopen(('.gz' == substr($filename, -3) ? 'compress.zlib://' : '').$filename, 'r')) === false) {
            throw new \Exception('A problem occured with file `'.$filename.'`');
        }

        $lineCounter = 1;
        while (!feof($handle)) {
            $line = fgets($handle);
            $line = $line ? $this->parser->parse($line) : null;
            $this->record($line, $lineCounter);
            ++$lineCounter;
        }
        fclose($handle);

        return $this->logs;
    }

    protected function record($line, $lineCounter)
    {
        if ($line && $this->filter($line)) {
            $this->logs[$lineCounter] = $line;
        }
    }
}


1			<?php
2
3			namespace PiedWeb\LogsAnalyzer;
4
5			class LogsAnalyzer
6			{
7			protected $parser;
8
9			protected $filter;
10
11			protected $logs = [];
12
13			public function __construct(string $type, ?string $domain = null)
14			{
15			$this->parser = new LogParser();
16			$this->parser->setFormat(class_exists($type) ? $type::FORMAT : $type);
17			if ($domain !== null) {
18			$this->parser->setDomain($domain);
19			}
20			$this->parser->setType(class_exists($type) ? $type : LogLine::class);
21			}
22
23			/**
24			* The function must return TRUE for line we want to keep / FALSE for line to ignore
25			*/
26			public function setFilter($filter)
27			{
28			$this->filter = $filter;
29			}
30
31			protected function checkFile(string $filename): bool
32			{
33			return !file_exists($filename) \|\| !is_readable($filename);
34			}
35
36			protected function filter($line)
37			{
38			if ($this->filter) {
39			return call_user_func($this->filter, $line);
40			}
41
42			return true;
43			}
44
45			public function parse(string $filename): array
46			{
47			if ($this->checkFile($filename)
48			\|\| ($handle = fopen(('.gz' == substr($filename, -3) ? 'compress.zlib://' : '').$filename, 'r')) === false) {
49			throw new \Exception('A problem occured with file `'.$filename.'`');
50			}
51
52			$lineCounter = 1;
53			while (!feof($handle)) {
54			$line = fgets($handle);
55			$line = $line ? $this->parser->parse($line) : null;
56			$this->record($line, $lineCounter);
57			++$lineCounter;
58			}
59			fclose($handle);
60
61			return $this->logs;
62			}
63
64			protected function record($line, $lineCounter)
65			{
66			if ($line && $this->filter($line)) {
67			$this->logs[$lineCounter] = $line;
68			}
69			}
70			}
71

PiedWeb / LogsAnalyzer

Push — master ( 59e0d1...2311d4 )

LogsAnalyzer::parse() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like