MoLoader::list_locales() - Code Metrics - Inspection of "Add stub methods for mo loader" - phpmyadmin/motranslator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 631ec9...a75dc2 )

by Michal

created 2016-02-23 11:26 UTC

MoLoader::list_locales() C

↳ Parent: MoLoader

Complexity

Conditions	11
Paths	43

Size

Total Lines	45
Code Lines	31

Duplication

Lines	10
Ratio	22.22 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
c	3
b	0
f	0
dl	10
loc	45
rs	5.2653
cc	11
eloc	31
nc	43
nop	1

How to fix Complexity

<?php
/*
    Copyright (c) 2005 Steven Armstrong <sa at c-area dot ch>
    Copyright (c) 2009 Danilo Segan <[email protected]>
    Copyright (c) 2016 Michal Čihař <[email protected]>

    This file is part of MoTranslator.

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

namespace MoTranslator;

class MoLoader {
    /**
     * @var string Default gettext domain to use.
     */
    private $default_domain = '';

    /**
     * @var array Loaded domains
     */
    private $domains = array();


    /**
     * @var array Bound paths for domains
     */
    private $paths = array('' => './');

    /**
     * Figure out all possible locale names and start with the most
     * specific ones.  I.e. for sr_CS.UTF-8@latin, look through all of
     * sr_CS.UTF-8@latin, sr_CS@latin, sr@latin, sr_CS.UTF-8, sr_CS, sr.
     *
     * @param string $locale Locale code
     *
     * @return array list of locales to try for any POSIX-style locale specification.
     */
    public function list_locales($locale) {
        $locale_names = array();

        $lang = NULL;
        $country = NULL;
        $charset = NULL;
        $modifier = NULL;

        if ($locale) {
            if (preg_match("/^(?P<lang>[a-z]{2,3})"              // language code
                ."(?:_(?P<country>[A-Z]{2}))?"           // country code
                ."(?:\.(?P<charset>[-A-Za-z0-9_]+))?"    // charset
                ."(?:@(?P<modifier>[-A-Za-z0-9_]+))?$/",  // @ modifier
                $locale, $matches)) {

                extract($matches);

                if ($modifier) {

                    if ($country) {
                        if ($charset) {
                            array_push($locale_names, "${lang}_$country.$charset@$modifier");
                        }
                        array_push($locale_names, "${lang}_$country@$modifier");
                    } elseif ($charset)
                        array_push($locale_names, "${lang}.$charset@$modifier");
                        array_push($locale_names, "$lang@$modifier");
                    }
                if ($country) {
                    if ($charset) {
                        array_push($locale_names, "${lang}_$country.$charset");
                    }
                    array_push($locale_names, "${lang}_$country");
                } elseif ($charset) {
                    array_push($locale_names, "${lang}.$charset");
                }
                array_push($locale_names, $lang);
            }

            // If the locale name doesn't match POSIX style, just include it as-is.
            if (!in_array($locale, $locale_names)) {
                array_push($locale_names, $locale);
            }
        }
        return $locale_names;
    }

    public function get_translator($domain='')
    {
        if (empty($domain)) {
            $domain = $this->default_domain;
        }

        if (isset($this->paths[$domain])) {
            $base = $this->paths[$domain];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        } else {
            $base = './';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        }

        return '';
    }

    public function bind_domain($domain, $path)
    {
        $this->paths[$domain] = $path;
    }

    public function set_default_domain($domain)
    {
        $this->default_domain = $domain;
    }
}


1		<?php
2		/*
3		Copyright (c) 2005 Steven Armstrong <sa at c-area dot ch>
4		Copyright (c) 2009 Danilo Segan <[email protected]>
5		Copyright (c) 2016 Michal Čihař <[email protected]>
6
7		This file is part of MoTranslator.
8
9		This program is free software; you can redistribute it and/or modify
10		it under the terms of the GNU General Public License as published by
11		the Free Software Foundation; either version 2 of the License, or
12		(at your option) any later version.
13
14		This program is distributed in the hope that it will be useful,
15		but WITHOUT ANY WARRANTY; without even the implied warranty of
16		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17		GNU General Public License for more details.
18
19		You should have received a copy of the GNU General Public License along
20		with this program; if not, write to the Free Software Foundation, Inc.,
21		51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22		*/
23
24		namespace MoTranslator;
25
26		class MoLoader {
27		/**
28		* @var string Default gettext domain to use.
29		*/
30		private $default_domain = '';
31
32		/**
33		* @var array Loaded domains
34		*/
35		private $domains = array();
		0 ignored issues – show Unused Code introduced 2016-02-23 11:29 UTC by Report Bug Copy Issue Report The property `$domains` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
36
37		/**
38		* @var array Bound paths for domains
39		*/
40		private $paths = array('' => './');
41
42		/**
43		* Figure out all possible locale names and start with the most
44		* specific ones. I.e. for sr_CS.UTF-8@latin, look through all of
45		* sr_CS.UTF-8@latin, sr_CS@latin, sr@latin, sr_CS.UTF-8, sr_CS, sr.
46		*
47		* @param string $locale Locale code
48		*
49		* @return array list of locales to try for any POSIX-style locale specification.
50		*/
51		public function list_locales($locale) {
52		$locale_names = array();
53
54		$lang = NULL;
55		$country = NULL;
56		$charset = NULL;
57		$modifier = NULL;
58
59		if ($locale) {
60		if (preg_match("/^(?P<lang>[a-z]{2,3})" // language code
61		."(?:_(?P<country>[A-Z]{2}))?" // country code
62		."(?:\.(?P<charset>[-A-Za-z0-9_]+))?" // charset
63		."(?:@(?P<modifier>[-A-Za-z0-9_]+))?$/", // @ modifier
64		$locale, $matches)) {
65
66		extract($matches);
67
68	View Code Duplication	if ($modifier) {
		0 ignored issues – show Duplication introduced 2016-02-23 11:29 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
69		if ($country) {
70		if ($charset) {
71		array_push($locale_names, "${lang}_$country.$charset@$modifier");
72		}
73		array_push($locale_names, "${lang}_$country@$modifier");
74		} elseif ($charset)
75		array_push($locale_names, "${lang}.$charset@$modifier");
76		array_push($locale_names, "$lang@$modifier");
77		}
78		if ($country) {
79		if ($charset) {
80		array_push($locale_names, "${lang}_$country.$charset");
81		}
82		array_push($locale_names, "${lang}_$country");
83		} elseif ($charset) {
84		array_push($locale_names, "${lang}.$charset");
85		}
86		array_push($locale_names, $lang);
87		}
88
89		// If the locale name doesn't match POSIX style, just include it as-is.
90		if (!in_array($locale, $locale_names)) {
91		array_push($locale_names, $locale);
92		}
93		}
94		return $locale_names;
95		}
96
97		public function get_translator($domain='')
98		{
99		if (empty($domain)) {
100		$domain = $this->default_domain;
101		}
102
103		if (isset($this->paths[$domain])) {
104		$base = $this->paths[$domain];
		0 ignored issues – show Unused Code introduced 2016-02-23 11:29 UTC by Report Bug Copy Issue Report `$base` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
105		} else {
106		$base = './';
		0 ignored issues – show Unused Code introduced 2016-02-23 11:29 UTC by Report Bug Copy Issue Report `$base` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
107		}
108
109		return '';
110		}
111
112		public function bind_domain($domain, $path)
113		{
114		$this->paths[$domain] = $path;
115		}
116
117		public function set_default_domain($domain)
118		{
119		$this->default_domain = $domain;
120		}
121		}
122

phpmyadmin / motranslator

Push — master ( 631ec9...a75dc2 )

MoLoader::list_locales() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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