LaravelLogViewer::all() - Code Metrics - Inspection of "Multiple log view locations 162" - rap2hpoutre/laravel-log-viewer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#169)

by Elminson

created 2018-08-23 02:02 UTC

LaravelLogViewer::all() C

↳ Parent: LaravelLogViewer

Complexity

Conditions	16
Paths	91

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	77
rs	5.5666
c	0
b	0
f	0
cc	16
nc	91
nop	0

How to fix Long Method Complexity

<?php

namespace Rap2hpoutre\LaravelLogViewer;

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

    /**
     * @var string folder
     */
    private $folder;

    /**
     * @var string storage_path
     */
    private $storage_path;

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

    /**
     * @var Level level
     */
    private $level;

    /**
     * @var Pattern pattern
     */
    private $pattern;

    /**
     * LaravelLogViewer constructor.
     */
    public function __construct()
    {
        $this->level = new Level();
        $this->pattern = new Pattern();
        $this->storage_path = function_exists('config') ? config('logviewer.storage_path',
            storage_path('logs')) : storage_path('logs');

    }

    /**
     * @param string $folder
     */
    public function setFolder($folder)
    {
        $logsPath = $this->storage_path . '/' . $folder;

        if (app('files')->exists($logsPath)) {
            $this->folder = $folder;
        }
    }

    /**
     * @param string $file
     * @throws \Exception
     */
    public function setFile($file)
    {
        $file = $this->pathToLogFile($file);

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

    /**
     * @param string $file
     * @return string
     * @throws \Exception
     */
    public function pathToLogFile($file)
    {
        if (app('files')->exists($file)) { // try the absolute path
            return $file;
        }
        if (is_array($this->storage_path)) {
            foreach ($this->storage_path as $value) {
                if (app('files')->exists($value . '/' . $file)) { // try the absolute path
                    $file = $value . '/' . $file;
                    break;
                }
            }
        }
        if (!is_array($this->storage_path)) {
            $logsPath = $this->storage_path;
            $logsPath .= ($this->folder) ? '/' . $this->folder : '';
            $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 function getFolderName()
    {
        return $this->folder;
    }

    /**
     * @return string
     */
    public function getFileName()
    {
        return basename($this->file);
    }

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

        if (!$this->file) {
            $log_file = (!$this->folder) ? $this->getFiles() : $this->getFolderFiles();
            if (!count($log_file)) {
                return [];
            }
            $this->file = $log_file[0];
        }

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

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

        preg_match_all($this->pattern->getPattern('logs'), $file, $headings);

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

        $log_data = preg_split($this->pattern->getPattern('logs'), $file);

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

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

                        preg_match($this->pattern->getPattern('current_log',
                                0) . $level . $this->pattern->getPattern('current_log', 1), $h[$i], $current);
                        if (!isset($current[4])) {
                            continue;
                        }

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

        if (empty($log)) {

            $lines = explode(PHP_EOL, $file);
            $log = [];

            foreach ($lines as $key => $line) {
                $log[] = [
                    'context' => '',
                    'level' => '',
                    'level_class' => '',
                    'level_img' => '',
                    'date' => $key + 1,
                    'text' => $line,
                    'in_file' => null,
                    'stack' => '',
                ];
            }
        }

        return array_reverse($log);
    }

    /**
     * @return array
     */
    public function getFolders()
    {
        $folders = [];
        if (is_array($this->storage_path)) {
            foreach ($this->storage_path as $value) {
                $folders = array_merge(
                    $folders,
                    glob($value . '/*', GLOB_ONLYDIR)
                );
            }
        }

        if (!is_array($this->storage_path)) {
            $folders = glob($this->storage_path . '/*', GLOB_ONLYDIR);
        }

        if (is_array($folders)) {
            foreach ($folders as $k => $folder) {
                $folders[$k] = basename($folder);
            }
        }
        return array_values($folders);
    }

    /**
     * @param bool $basename
     * @return array
     */
    public function getFolderFiles($basename = false)
    {
        return $this->getFiles($basename, $this->folder);
    }

    /**
     * @param bool $basename
     * @param string $folder
     * @return array
     */
    public function getFiles($basename = false, $folder = '')
    {
        $files = [];
        $pattern = function_exists('config') ? config('logviewer.pattern', '*.log') : '*.log';
        if (is_array($this->storage_path)) {
            foreach ($this->storage_path as $value) {
                $files = array_merge(
                    $files,
                    glob(
                        $value . '/' . $folder . '/' . $pattern,
                        preg_match($this->pattern->getPattern('files'), $pattern) ? GLOB_BRACE : 0
                    )
                );
            }
        }

        if (!is_array($this->storage_path)) {
            $files = glob(
                $this->storage_path . '/' . $folder . '/' . $pattern,
                preg_match($this->pattern->getPattern('files'), $pattern) ? GLOB_BRACE : 0
            );
        }

        $files = array_reverse($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
3			namespace Rap2hpoutre\LaravelLogViewer;
4
5			/**
6			* Class LaravelLogViewer
7			* @package Rap2hpoutre\LaravelLogViewer
8			*/
9			class LaravelLogViewer
10			{
11			/**
12			* @var string file
13			*/
14			private $file;
15
16			/**
17			* @var string folder
18			*/
19			private $folder;
20
21			/**
22			* @var string storage_path
23			*/
24			private $storage_path;
25
26			/**
27			* Why? Uh... Sorry
28			*/
29			const MAX_FILE_SIZE = 52428800;
30
31			/**
32			* @var Level level
33			*/
34			private $level;
35
36			/**
37			* @var Pattern pattern
38			*/
39			private $pattern;
40
41			/**
42			* LaravelLogViewer constructor.
43			*/
44			public function __construct()
45			{
46			$this->level = new Level();
47			$this->pattern = new Pattern();
48			$this->storage_path = function_exists('config') ? config('logviewer.storage_path',
49			storage_path('logs')) : storage_path('logs');
50
51			}
52
53			/**
54			* @param string $folder
55			*/
56			public function setFolder($folder)
57			{
58			$logsPath = $this->storage_path . '/' . $folder;
59
60			if (app('files')->exists($logsPath)) {
61			$this->folder = $folder;
62			}
63			}
64
65			/**
66			* @param string $file
67			* @throws \Exception
68			*/
69			public function setFile($file)
70			{
71			$file = $this->pathToLogFile($file);
72
73			if (app('files')->exists($file)) {
74			$this->file = $file;
75			}
76			}
77
78			/**
79			* @param string $file
80			* @return string
81			* @throws \Exception
82			*/
83			public function pathToLogFile($file)
84			{
85			if (app('files')->exists($file)) { // try the absolute path
86			return $file;
87			}
88			if (is_array($this->storage_path)) {
89			foreach ($this->storage_path as $value) {
90			if (app('files')->exists($value . '/' . $file)) { // try the absolute path
91			$file = $value . '/' . $file;
92			break;
93			}
94			}
95			}
96			if (!is_array($this->storage_path)) {
97			$logsPath = $this->storage_path;
98			$logsPath .= ($this->folder) ? '/' . $this->folder : '';
99			$file = $logsPath . '/' . $file;
100			// check if requested file is really in the logs directory
101			if (dirname($file) !== $logsPath) {
102			throw new \Exception('No such log file');
103			}
104			}
105			return $file;
106			}
107
108			/**
109			* @return string
110			*/
111			public function getFolderName()
112			{
113			return $this->folder;
114			}
115
116			/**
117			* @return string
118			*/
119			public function getFileName()
120			{
121			return basename($this->file);
122			}
123
124			/**
125			* @return array
126			*/
127			public function all()
128			{
129			$log = array();
130
131			if (!$this->file) {
132			$log_file = (!$this->folder) ? $this->getFiles() : $this->getFolderFiles();
133			if (!count($log_file)) {
134			return [];
135			}
136			$this->file = $log_file[0];
137			}
138
139			if (app('files')->size($this->file) > self::MAX_FILE_SIZE) {
140			return null;
141			}
142
143			$file = app('files')->get($this->file);
144
145			preg_match_all($this->pattern->getPattern('logs'), $file, $headings);
146
147			if (!is_array($headings)) {
148			return $log;
149			}
150
151			$log_data = preg_split($this->pattern->getPattern('logs'), $file);
152
153			if ($log_data[0] < 1) {
154			array_shift($log_data);
155			}
156
157			foreach ($headings as $h) {
158			for ($i = 0, $j = count($h); $i < $j; $i++) {
159			foreach ($this->level->all() as $level) {
160			if (strpos(strtolower($h[$i]), '.' . $level) \|\| strpos(strtolower($h[$i]), $level . ':')) {
161
162			preg_match($this->pattern->getPattern('current_log',
163			0) . $level . $this->pattern->getPattern('current_log', 1), $h[$i], $current);
164			if (!isset($current[4])) {
165			continue;
166			}
167
168			$log[] = array(
169			'context' => $current[3],
170			'level' => $level,
171			'level_class' => $this->level->cssClass($level),
172			'level_img' => $this->level->img($level),
173			'date' => $current[1],
174			'text' => $current[4],
175			'in_file' => isset($current[5]) ? $current[5] : null,
176			'stack' => preg_replace("/^\n*/", '', $log_data[$i])
177			);
178			}
179			}
180			}
181			}
182
183			if (empty($log)) {
184
185			$lines = explode(PHP_EOL, $file);
186			$log = [];
187
188			foreach ($lines as $key => $line) {
189			$log[] = [
190			'context' => '',
191			'level' => '',
192			'level_class' => '',
193			'level_img' => '',
194			'date' => $key + 1,
195			'text' => $line,
196			'in_file' => null,
197			'stack' => '',
198			];
199			}
200			}
201
202			return array_reverse($log);
203			}
204
205			/**
206			* @return array
207			*/
208			public function getFolders()
209			{
210			$folders = [];
211			if (is_array($this->storage_path)) {
212			foreach ($this->storage_path as $value) {
213			$folders = array_merge(
214			$folders,
215			glob($value . '/*', GLOB_ONLYDIR)
216			);
217			}
218			}
219
220			if (!is_array($this->storage_path)) {
221			$folders = glob($this->storage_path . '/*', GLOB_ONLYDIR);
222			}
223
224			if (is_array($folders)) {
225			foreach ($folders as $k => $folder) {
226			$folders[$k] = basename($folder);
227			}
228			}
229			return array_values($folders);
230			}
231
232			/**
233			* @param bool $basename
234			* @return array
235			*/
236			public function getFolderFiles($basename = false)
237			{
238			return $this->getFiles($basename, $this->folder);
239			}
240
241			/**
242			* @param bool $basename
243			* @param string $folder
244			* @return array
245			*/
246			public function getFiles($basename = false, $folder = '')
247			{
248			$files = [];
249			$pattern = function_exists('config') ? config('logviewer.pattern', '.log') : '.log';
250			if (is_array($this->storage_path)) {
251			foreach ($this->storage_path as $value) {
252			$files = array_merge(
253			$files,
254			glob(
255			$value . '/' . $folder . '/' . $pattern,
256			preg_match($this->pattern->getPattern('files'), $pattern) ? GLOB_BRACE : 0
257			)
258			);
259			}
260			}
261
262			if (!is_array($this->storage_path)) {
263			$files = glob(
264			$this->storage_path . '/' . $folder . '/' . $pattern,
265			preg_match($this->pattern->getPattern('files'), $pattern) ? GLOB_BRACE : 0
266			);
267			}
268
269			$files = array_reverse($files);
270			$files = array_filter($files, 'is_file');
271			if ($basename && is_array($files)) {
272			foreach ($files as $k => $file) {
273			$files[$k] = basename($file);
274			}
275			}
276			return array_values($files);
277			}
278			}
279

rap2hpoutre / laravel-log-viewer

Pull Request — master (#169)

LaravelLogViewer::all() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

Duplication Side-by-Side

Filter issues like