Logger::init() - Code Metrics - Inspection of "fix: add file adapter for streams" - gjerokrsteski/pimf-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 226f28...b47508 )

by Gjero

created 2016-10-20 08:07 UTC

Logger::init() C

↳ Parent: Logger

Complexity

Conditions	7
Paths	3

Size

Total Lines	22
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	1

Metric	Value
cc	7
eloc	13
c	1
b	1
f	1
nc	3
nop	0
dl	0
loc	22
rs	6.9811

<?php
/**
 * Pimf
 *
 * @copyright Copyright (c)  Gjero Krsteski (http://krsteski.de)
 * @license   http://opensource.org/licenses/MIT MIT
 */

namespace Pimf;

use Pimf\Adapter\File;

/**
 * Logger with common logging options into a file.
 *
 * @package Pimf
 * @author  Gjero Krsteski <[email protected]>
 */
class Logger
{
    /**
     * @var resource
     */
    private $handle;

    /**
     * @var resource
     */
    private $warnHandle;

    /**
     * @var resource
     */
    private $errorHandle;

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

    /**
     * @var string
     */
    private static $remoteIp;

    /**
     * @var string
     */
    private static $script;

    /**
     * @param string $remoteIp
     * @param string $script
     */
    public static function setup($remoteIp, $script)
    {
        self::$remoteIp = $remoteIp;
        self::$script = $script;
    }

    /**
     * @param string $localeStorageDir Use better the local TMP dir or dir with mod 777.
     */
    public function __construct($localeStorageDir)
    {
        $this->storageDir = (string)$localeStorageDir;
    }

    /**
     * @throws \RuntimeException If something went wrong on creating the log dir and file.
     */
    public function init()
    {
        if (is_resource($this->errorHandle)
            && is_resource($this->handle)
            && is_resource($this->warnHandle)
        ) {
            return;
        }

        $file = new File($this->storageDir, "pimf-logs.txt");
        $this->handle = $file->open();

        $file = new File($this->storageDir, "pimf-warnings.txt");
        $this->warnHandle = $file->open();

        $file = new File($this->storageDir, "pimf-errors.txt");
        $this->errorHandle = $file->open();

        if (!$this->errorHandle || !$this->handle || !$this->warnHandle) {
            throw new \RuntimeException("failed to obtain a handle to logger file");
        }
    }

    /**
     * @param string $msg
     *
     * @return Logger
     */
    public function debug($msg)
    {
        if ($this->iniGetBool('display_errors') === true) {
            $this->write((string)$msg, 'DEBUG');
        }

        return $this;
    }

    /**
     * @param string $msg
     *
     * @return Logger
     */
    public function warn($msg)
    {
        if ($this->iniGetBool('display_errors') === true) {
            $this->write((string)$msg, 'WARNING');
        }

        return $this;
    }

    /**
     * @param string $msg
     *
     * @return Logger
     */
    public function error($msg)
    {
        $this->write((string)$msg, 'ERROR');

        return $this;
    }

    /**
     * @param string $msg
     *
     * @return Logger
     */
    public function info($msg)
    {
        if ($this->iniGetBool('display_errors') === true) {
            $this->write((string)$msg, 'INFO');
        }

        return $this;
    }

    /**
     * @param string $msg
     * @param string $severity
     */
    protected function write($msg, $severity = 'DEBUG')
    {
        $msg = $this->format($msg, $severity);

        if ($severity == 'WARNING') {
            fwrite($this->warnHandle, $msg);
        } elseif ($severity == 'ERROR') {
            fwrite($this->errorHandle, $msg);
        } else {
            fwrite($this->handle, $msg);

        }
    }

    public function __destruct()
    {
        if (is_resource($this->handle)
            && is_resource($this->warnHandle)
            && is_resource($this->errorHandle)
        ) {

            if (fclose($this->handle) === false) {
                $this->error('Logger failed to close the handle to the log file');
            }

            fclose($this->warnHandle);
            fclose($this->errorHandle);
        }
    }

    /**
     * Formats the error message in representable manner.
     *
     * @param string $message
     * @param string $severity
     *
     * @return string
     */
    private function format($message, $severity)
    {
        $msg = date("m-d-Y") . " " . date("G:i:s") . " " . self::$remoteIp;

        $IPLength = strlen(self::$remoteIp);
        $numWhitespaces = 15 - $IPLength;

        for ($i = 0; $i < $numWhitespaces; $i++) {
            $msg .= " ";
        }

        $msg .= " " . $severity . ": ";

        $lastSlashIndex = strrpos(self::$script, "/");
        $fileName = self::$script;

        if ($lastSlashIndex !== false) {
            $fileName = substr(self::$script, $lastSlashIndex + 1);
        }

        $msg .= $fileName . "\t";
        $msg .= ": " . $message . "\r\n";

        return $msg;
    }

    /**
     * @param string $varname
     *
     * @return bool
     */
    protected function iniGetBool($varname)
    {
        $varvalue = ini_get($varname);

        switch (strtolower($varvalue)) {
            case 'on':
            case 'yes':
            case 'true':
                return 'assert.active' !== $varname;
            case 'stdout':
            case 'stderr':
                return 'display_errors' === $varname;
            default:
                return (bool)(int)$varvalue;
        }
    }
}


1			<?php
2			/**
3			* Pimf
4			*
5			* @copyright Copyright (c) Gjero Krsteski (http://krsteski.de)
6			* @license http://opensource.org/licenses/MIT MIT
7			*/
8
9			namespace Pimf;
10
11			use Pimf\Adapter\File;
12
13			/**
14			* Logger with common logging options into a file.
15			*
16			* @package Pimf
17			* @author Gjero Krsteski <[email protected]>
18			*/
19			class Logger
20			{
21			/**
22			* @var resource
23			*/
24			private $handle;
25
26			/**
27			* @var resource
28			*/
29			private $warnHandle;
30
31			/**
32			* @var resource
33			*/
34			private $errorHandle;
35
36			/**
37			* @var string
38			*/
39			private $storageDir;
40
41			/**
42			* @var string
43			*/
44			private static $remoteIp;
45
46			/**
47			* @var string
48			*/
49			private static $script;
50
51			/**
52			* @param string $remoteIp
53			* @param string $script
54			*/
55			public static function setup($remoteIp, $script)
56			{
57			self::$remoteIp = $remoteIp;
58			self::$script = $script;
59			}
60
61			/**
62			* @param string $localeStorageDir Use better the local TMP dir or dir with mod 777.
63			*/
64			public function __construct($localeStorageDir)
65			{
66			$this->storageDir = (string)$localeStorageDir;
67			}
68
69			/**
70			* @throws \RuntimeException If something went wrong on creating the log dir and file.
71			*/
72			public function init()
73			{
74			if (is_resource($this->errorHandle)
75			&& is_resource($this->handle)
76			&& is_resource($this->warnHandle)
77			) {
78			return;
79			}
80
81			$file = new File($this->storageDir, "pimf-logs.txt");
82			$this->handle = $file->open();
83
84			$file = new File($this->storageDir, "pimf-warnings.txt");
85			$this->warnHandle = $file->open();
86
87			$file = new File($this->storageDir, "pimf-errors.txt");
88			$this->errorHandle = $file->open();
89
90			if (!$this->errorHandle \|\| !$this->handle \|\| !$this->warnHandle) {
91			throw new \RuntimeException("failed to obtain a handle to logger file");
92			}
93			}
94
95			/**
96			* @param string $msg
97			*
98			* @return Logger
99			*/
100			public function debug($msg)
101			{
102			if ($this->iniGetBool('display_errors') === true) {
103			$this->write((string)$msg, 'DEBUG');
104			}
105
106			return $this;
107			}
108
109			/**
110			* @param string $msg
111			*
112			* @return Logger
113			*/
114			public function warn($msg)
115			{
116			if ($this->iniGetBool('display_errors') === true) {
117			$this->write((string)$msg, 'WARNING');
118			}
119
120			return $this;
121			}
122
123			/**
124			* @param string $msg
125			*
126			* @return Logger
127			*/
128			public function error($msg)
129			{
130			$this->write((string)$msg, 'ERROR');
131
132			return $this;
133			}
134
135			/**
136			* @param string $msg
137			*
138			* @return Logger
139			*/
140			public function info($msg)
141			{
142			if ($this->iniGetBool('display_errors') === true) {
143			$this->write((string)$msg, 'INFO');
144			}
145
146			return $this;
147			}
148
149			/**
150			* @param string $msg
151			* @param string $severity
152			*/
153			protected function write($msg, $severity = 'DEBUG')
154			{
155			$msg = $this->format($msg, $severity);
156
157			if ($severity == 'WARNING') {
158			fwrite($this->warnHandle, $msg);
159			} elseif ($severity == 'ERROR') {
160			fwrite($this->errorHandle, $msg);
161			} else {
162			fwrite($this->handle, $msg);
163
164			}
165			}
166
167			public function __destruct()
168			{
169			if (is_resource($this->handle)
170			&& is_resource($this->warnHandle)
171			&& is_resource($this->errorHandle)
172			) {
173
174			if (fclose($this->handle) === false) {
175			$this->error('Logger failed to close the handle to the log file');
176			}
177
178			fclose($this->warnHandle);
179			fclose($this->errorHandle);
180			}
181			}
182
183			/**
184			* Formats the error message in representable manner.
185			*
186			* @param string $message
187			* @param string $severity
188			*
189			* @return string
190			*/
191			private function format($message, $severity)
192			{
193			$msg = date("m-d-Y") . " " . date("G:i:s") . " " . self::$remoteIp;
194
195			$IPLength = strlen(self::$remoteIp);
196			$numWhitespaces = 15 - $IPLength;
197
198			for ($i = 0; $i < $numWhitespaces; $i++) {
199			$msg .= " ";
200			}
201
202			$msg .= " " . $severity . ": ";
203
204			$lastSlashIndex = strrpos(self::$script, "/");
205			$fileName = self::$script;
206
207			if ($lastSlashIndex !== false) {
208			$fileName = substr(self::$script, $lastSlashIndex + 1);
209			}
210
211			$msg .= $fileName . "\t";
212			$msg .= ": " . $message . "\r\n";
213
214			return $msg;
215			}
216
217			/**
218			* @param string $varname
219			*
220			* @return bool
221			*/
222			protected function iniGetBool($varname)
223			{
224			$varvalue = ini_get($varname);
225
226			switch (strtolower($varvalue)) {
227			case 'on':
228			case 'yes':
229			case 'true':
230			return 'assert.active' !== $varname;
231			case 'stdout':
232			case 'stderr':
233			return 'display_errors' === $varname;
234			default:
235			return (bool)(int)$varvalue;
236			}
237			}
238			}
239

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Logger::init() C

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