LaravelLogViewer::all() - Code Metrics - Inspection of "Adding config file to set name pattern of log file..." - rap2hpoutre/laravel-log-viewer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by raphael

created 2018-03-07 09:39 UTC

LaravelLogViewer::all() C

↳ Parent: Project

Complexity

Conditions	13
Paths	33

Size

Total Lines	53
Code Lines	31

Duplication

Lines	0
Ratio	0 %

Importance

Changes	12
Bugs	0	Features	0

Metric	Value
cc	13
eloc	31
c	12
b	0
f	0
nc	33
nop	0
dl	0
loc	53
rs	6.3327

How to fix Long Method Complexity

<?php
namespace Rap2hpoutre\LaravelLogViewer;

use Psr\Log\LogLevel;

/**
 * Class LaravelLogViewer
 * @package Rap2hpoutre\LaravelLogViewer
 */
class LaravelLogViewer
{
    /**
     * @var string file
     */
    private static $file;

    private static $levels_classes = [
        'debug' => 'info',
        'info' => 'info',
        'notice' => 'info',
        'warning' => 'warning',
        'error' => 'danger',
        'critical' => 'danger',
        'alert' => 'danger',
        'emergency' => 'danger',
        'processed' => 'info',
    ];

    private static $levels_imgs = [
        'debug' => 'info-circle',
        'info' => 'info-circle',
        'notice' => 'info-circle',
        'warning' => 'exclamation-triangle',
        'error' => 'exclamation-triangle',
        'critical' => 'exclamation-triangle',
        'alert' => 'exclamation-triangle',
        'emergency' => 'exclamation-triangle',
        'processed' => 'info-circle'
    ];

    /**
     * Log levels that are used
     * @var array
     */
    private static $log_levels = [
        'emergency',
        'alert',
        'critical',
        'error',
        'warning',
        'notice',
        'info',
        'debug',
        'processed'
    ];

    const MAX_FILE_SIZE = 52428800; // Why? Uh... Sorry

    /**
     * @param string $file
     */
    public static function setFile($file)
    {
        $file = self::pathToLogFile($file);

        if (app('files')->exists($file)) {
            self::$file = $file;
        }
    }

    /**
     * @param string $file
     * @return string
     * @throws \Exception
     */
    public static function pathToLogFile($file)
    {
        $logsPath = storage_path('logs');

        if (app('files')->exists($file)) { // try the absolute path
            return $file;
        }

        $file = $logsPath . '/' . $file;

        // check if requested file is really in the logs directory
        if (dirname($file) !== $logsPath) {
            throw new \Exception('No such log file');
        }

        return $file;
    }

    /**
     * @return string
     */
    public static function getFileName()
    {
        return basename(self::$file);
    }

    /**
     * @return array
     */
    public static function all()
    {
        $log = array();

        $pattern = '/\[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}([\+-]\d{4})?\].*/';

        if (!self::$file) {
            $log_file = self::getFiles();
            if(!count($log_file)) {
                return [];
            }
            self::$file = $log_file[0];
        }

        if (app('files')->size(self::$file) > self::MAX_FILE_SIZE) return null;

        $file = app('files')->get(self::$file);

        preg_match_all($pattern, $file, $headings);

        if (!is_array($headings)) return $log;

        $log_data = preg_split($pattern, $file);

        if ($log_data[0] < 1) {
            array_shift($log_data);
        }

        foreach ($headings as $h) {
            for ($i=0, $j = count($h); $i < $j; $i++) {
                foreach (self::$log_levels as $level) {
                    if (strpos(strtolower($h[$i]), '.' . $level) || strpos(strtolower($h[$i]), $level . ':')) {

                        preg_match('/^\[(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}([\+-]\d{4})?)\](?:.*?(\w+)\.|.*?)' . $level . ': (.*?)( in .*?:[0-9]+)?$/i', $h[$i], $current);
                        if (!isset($current[4])) continue;

                        $log[] = array(
                            'context' => $current[3],
                            'level' => $level,
                            'level_class' => self::$levels_classes[$level],
                            'level_img' => self::$levels_imgs[$level],
                            'date' => $current[1],
                            'text' => $current[4],
                            'in_file' => isset($current[5]) ? $current[5] : null,
                            'stack' => preg_replace("/^\n*/", '', $log_data[$i])
                        );
                    }
                }
            }
        }

        return array_reverse($log);
    }

    /**
     * @param bool $basename
     * @return array
     */
    public static function getFiles($basename = false)
    {
        $files = glob(storage_path() . '/logs/' . config('logviewer.pattern');

        $files = array_reverse($files);
        $files = array_filter($files, 'is_file');
        if ($basename && is_array($files)) {
            foreach ($files as $k => $file) {
                $files[$k] = basename($file);
            }
        }
        return array_values($files);
    }
}


1			<?php
2			namespace Rap2hpoutre\LaravelLogViewer;
3
4			use Psr\Log\LogLevel;
5
6			/**
7			* Class LaravelLogViewer
8			* @package Rap2hpoutre\LaravelLogViewer
9			*/
10			class LaravelLogViewer
11			{
12			/**
13			* @var string file
14			*/
15			private static $file;
16
17			private static $levels_classes = [
18			'debug' => 'info',
19			'info' => 'info',
20			'notice' => 'info',
21			'warning' => 'warning',
22			'error' => 'danger',
23			'critical' => 'danger',
24			'alert' => 'danger',
25			'emergency' => 'danger',
26			'processed' => 'info',
27			];
28
29			private static $levels_imgs = [
30			'debug' => 'info-circle',
31			'info' => 'info-circle',
32			'notice' => 'info-circle',
33			'warning' => 'exclamation-triangle',
34			'error' => 'exclamation-triangle',
35			'critical' => 'exclamation-triangle',
36			'alert' => 'exclamation-triangle',
37			'emergency' => 'exclamation-triangle',
38			'processed' => 'info-circle'
39			];
40
41			/**
42			* Log levels that are used
43			* @var array
44			*/
45			private static $log_levels = [
46			'emergency',
47			'alert',
48			'critical',
49			'error',
50			'warning',
51			'notice',
52			'info',
53			'debug',
54			'processed'
55			];
56
57			const MAX_FILE_SIZE = 52428800; // Why? Uh... Sorry
58
59			/**
60			* @param string $file
61			*/
62			public static function setFile($file)
63			{
64			$file = self::pathToLogFile($file);
65
66			if (app('files')->exists($file)) {
67			self::$file = $file;
68			}
69			}
70
71			/**
72			* @param string $file
73			* @return string
74			* @throws \Exception
75			*/
76			public static function pathToLogFile($file)
77			{
78			$logsPath = storage_path('logs');
79
80			if (app('files')->exists($file)) { // try the absolute path
81			return $file;
82			}
83
84			$file = $logsPath . '/' . $file;
85
86			// check if requested file is really in the logs directory
87			if (dirname($file) !== $logsPath) {
88			throw new \Exception('No such log file');
89			}
90
91			return $file;
92			}
93
94			/**
95			* @return string
96			*/
97			public static function getFileName()
98			{
99			return basename(self::$file);
100			}
101
102			/**
103			* @return array
104			*/
105			public static function all()
106			{
107			$log = array();
108
109			$pattern = '/\[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}([\+-]\d{4})?\].*/';
110
111			if (!self::$file) {
112			$log_file = self::getFiles();
113			if(!count($log_file)) {
114			return [];
115			}
116			self::$file = $log_file[0];
117			}
118
119			if (app('files')->size(self::$file) > self::MAX_FILE_SIZE) return null;
120
121			$file = app('files')->get(self::$file);
122
123			preg_match_all($pattern, $file, $headings);
124
125			if (!is_array($headings)) return $log;
126
127			$log_data = preg_split($pattern, $file);
128
129			if ($log_data[0] < 1) {
130			array_shift($log_data);
131			}
132
133			foreach ($headings as $h) {
134			for ($i=0, $j = count($h); $i < $j; $i++) {
135			foreach (self::$log_levels as $level) {
136			if (strpos(strtolower($h[$i]), '.' . $level) \|\| strpos(strtolower($h[$i]), $level . ':')) {
137
138			preg_match('/^\[(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}([\+-]\d{4})?)\](?:.?(\w+)\.\|.?)' . $level . ': (.?)( in .?:[0-9]+)?$/i', $h[$i], $current);
139			if (!isset($current[4])) continue;
140
141			$log[] = array(
142			'context' => $current[3],
143			'level' => $level,
144			'level_class' => self::$levels_classes[$level],
145			'level_img' => self::$levels_imgs[$level],
146			'date' => $current[1],
147			'text' => $current[4],
148			'in_file' => isset($current[5]) ? $current[5] : null,
149			'stack' => preg_replace("/^\n*/", '', $log_data[$i])
150			);
151			}
152			}
153			}
154			}
155
156			return array_reverse($log);
157			}
158
159			/**
160			* @param bool $basename
161			* @return array
162			*/
163			public static function getFiles($basename = false)
164			{
165			$files = glob(storage_path() . '/logs/' . config('logviewer.pattern');
			0 ignored issues – show Bug introduced 2018-03-07 09:40 UTC by Report Bug Copy Issue Report This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected ';', expecting ',' or ')' Loading history...
166			$files = array_reverse($files);
167			$files = array_filter($files, 'is_file');
168			if ($basename && is_array($files)) {
169			foreach ($files as $k => $file) {
170			$files[$k] = basename($file);
171			}
172			}
173			return array_values($files);
174			}
175			}
176

rap2hpoutre / laravel-log-viewer

Push — master ( cda89c...47a428 )

LaravelLogViewer::all() C

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