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 raphael

created 2018-09-27 14:17 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	76
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', storage_path('logs')) : storage_path('logs');
49
50			}
51
52			/**
53			* @param string $folder
54			*/
55			public function setFolder($folder)
56			{
57			$logsPath = $this->storage_path . '/' . $folder;
58
59			if (app('files')->exists($logsPath)) {
60			$this->folder = $folder;
61			}
62			}
63
64			/**
65			* @param string $file
66			* @throws \Exception
67			*/
68			public function setFile($file)
69			{
70			$file = $this->pathToLogFile($file);
71
72			if (app('files')->exists($file)) {
73			$this->file = $file;
74			}
75			}
76
77			/**
78			* @param string $file
79			* @return string
80			* @throws \Exception
81			*/
82			public function pathToLogFile($file)
83			{
84			if (app('files')->exists($file)) { // try the absolute path
85			return $file;
86			}
87			if (is_array($this->storage_path)) {
88			foreach ($this->storage_path as $value) {
89			if (app('files')->exists($value . '/' . $file)) { // try the absolute path
90			$file = $value . '/' . $file;
91			break;
92			}
93			}
94			}
95			if (!is_array($this->storage_path)) {
96			$logsPath = $this->storage_path;
97			$logsPath .= ($this->folder) ? '/' . $this->folder : '';
98			$file = $logsPath . '/' . $file;
99			// check if requested file is really in the logs directory
100			if (dirname($file) !== $logsPath) {
101			throw new \Exception('No such log file');
102			}
103			}
104			return $file;
105			}
106
107			/**
108			* @return string
109			*/
110			public function getFolderName()
111			{
112			return $this->folder;
113			}
114
115			/**
116			* @return string
117			*/
118			public function getFileName()
119			{
120			return basename($this->file);
121			}
122
123			/**
124			* @return array
125			*/
126			public function all()
127			{
128			$log = array();
129
130			if (!$this->file) {
131			$log_file = (!$this->folder) ? $this->getFiles() : $this->getFolderFiles();
132			if (!count($log_file)) {
133			return [];
134			}
135			$this->file = $log_file[0];
136			}
137
138			if (app('files')->size($this->file) > self::MAX_FILE_SIZE) {
139			return null;
140			}
141
142			$file = app('files')->get($this->file);
143
144			preg_match_all($this->pattern->getPattern('logs'), $file, $headings);
145
146			if (!is_array($headings)) {
147			return $log;
148			}
149
150			$log_data = preg_split($this->pattern->getPattern('logs'), $file);
151
152			if ($log_data[0] < 1) {
153			array_shift($log_data);
154			}
155
156			foreach ($headings as $h) {
157			for ($i = 0, $j = count($h); $i < $j; $i++) {
158			foreach ($this->level->all() as $level) {
159			if (strpos(strtolower($h[$i]), '.' . $level) \|\| strpos(strtolower($h[$i]), $level . ':')) {
160
161			preg_match($this->pattern->getPattern('current_log', 0) . $level . $this->pattern->getPattern('current_log', 1), $h[$i], $current);
162			if (!isset($current[4])) {
163			continue;
164			}
165
166			$log[] = array(
167			'context' => $current[3],
168			'level' => $level,
169			'level_class' => $this->level->cssClass($level),
170			'level_img' => $this->level->img($level),
171			'date' => $current[1],
172			'text' => $current[4],
173			'in_file' => isset($current[5]) ? $current[5] : null,
174			'stack' => preg_replace("/^\n*/", '', $log_data[$i])
175			);
176			}
177			}
178			}
179			}
180
181			if (empty($log)) {
182
183			$lines = explode(PHP_EOL, $file);
184			$log = [];
185
186			foreach ($lines as $key => $line) {
187			$log[] = [
188			'context' => '',
189			'level' => '',
190			'level_class' => '',
191			'level_img' => '',
192			'date' => $key + 1,
193			'text' => $line,
194			'in_file' => null,
195			'stack' => '',
196			];
197			}
198			}
199
200			return array_reverse($log);
201			}
202
203			/**
204			* @return array
205			*/
206			public function getFolders()
207			{
208			$folders = [];
209			if (is_array($this->storage_path)) {
210			foreach ($this->storage_path as $value) {
211			$folders = array_merge(
212			$folders,
213			glob($value . '/*', GLOB_ONLYDIR)
214			);
215			}
216			}
217
218			if (!is_array($this->storage_path)) {
219			$folders = glob($this->storage_path . '/*', GLOB_ONLYDIR);
220			}
221
222			if (is_array($folders)) {
223			foreach ($folders as $k => $folder) {
224			$folders[$k] = basename($folder);
225			}
226			}
227			return array_values($folders);
228			}
229
230			/**
231			* @param bool $basename
232			* @return array
233			*/
234			public function getFolderFiles($basename = false)
235			{
236			return $this->getFiles($basename, $this->folder);
237			}
238
239			/**
240			* @param bool $basename
241			* @param string $folder
242			* @return array
243			*/
244			public function getFiles($basename = false, $folder = '')
245			{
246			$files = [];
247			$pattern = function_exists('config') ? config('logviewer.pattern', '.log') : '.log';
248			if (is_array($this->storage_path)) {
249			foreach ($this->storage_path as $value) {
250			$files = array_merge(
251			$files,
252			glob(
253			$value . '/' . $folder . '/' . $pattern,
254			preg_match($this->pattern->getPattern('files'), $pattern) ? GLOB_BRACE : 0
255			)
256			);
257			}
258			}
259
260			if (!is_array($this->storage_path)) {
261			$files = glob(
262			$this->storage_path . '/' . $folder . '/' . $pattern,
263			preg_match($this->pattern->getPattern('files'), $pattern) ? GLOB_BRACE : 0
264			);
265			}
266
267			$files = array_reverse($files);
268			$files = array_filter($files, 'is_file');
269			if ($basename && is_array($files)) {
270			foreach ($files as $k => $file) {
271			$files[$k] = basename($file);
272			}
273			}
274			return array_values($files);
275			}
276			}
277

rap2hpoutre / laravel-log-viewer

Pull Request — master (#169)

LaravelLogViewer::all() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

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