CodeGenerator::setLength() - Code Metrics - Firesphere/silverstripe-bootstrapmfa - Measure and Improve Code Quality continuously with Scrutinizer

CodeGenerator::setLength() A
last analyzed 2019-02-14 03:46 UTC

↳ Parent: CodeGenerator

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	5
rs	10
c	0
b	0
f	0

<?php

namespace Firesphere\BootstrapMFA\Generators;

use SilverStripe\Core\Config\Configurable;
use SilverStripe\Core\Injector\Injectable;

/**
 * Class CodeGenerator
 * Slightly modified version of a generic generator class
 * It's modified to fit the SilverStripe config
 *
 * @package Firesphere\BootstrapMFA\Generators
 */
class CodeGenerator
{
    use Configurable;
    use Injectable;

    const CHARS_UPPER = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';

    const CHARS_LOWER = 'abcdefghijklmnopqrstuvqxyz';

    const NUMBERS = '0123456789';

    const CASE_UPPER = 'upper';

    const CASE_LOWER = 'lower';

    const CASE_MIXED = 'mixed';

    const TYPE_ALPHA = 'alpha';

    const TYPE_NUMERIC = 'numeric';

    const TYPE_ALNUM = 'alnum';

    /**
     * @var static
     */
    protected static $global_inst;

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

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

    /**
     * @var integer
     */
    private $length;

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

    /**
     * @return $this
     */
    public function uppercase()
    {
        $this->case = self::CASE_UPPER;

        return $this;
    }

    /**
     * @return $this
     */
    public function lowercase()
    {
        $this->case = self::CASE_LOWER;

        return $this;
    }

    /**
     * @return $this
     */
    public function numbersonly()
    {
        $this->type = self::TYPE_NUMERIC;

        return $this;
    }

    /**
     * @return $this
     */
    public function charactersonly()
    {
        $this->type = self::TYPE_ALPHA;

        return $this;
    }

    /**
     * @param string $chars
     * @return $this
     */
    public function setChars($chars)
    {
        $this->validChars = $chars;

        return $this;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return $this->generate();
    }

    /**
     * Generate a random resulting string
     *
     * @return string
     */
    public function generate()
    {
        $chars = $this->validChars();
        $numChars = strlen($chars) - 1;
        $length = $this->getLength();
        $code = array();
        for ($i = 0; $i < $length; ++$i) {
            $code[] = $chars[random_int(0, $numChars)];
        }

        return implode('', $code);
    }

    /**
     * @return string
     */
    private function validChars()
    {
        if ($this->validChars) {
            return $this->validChars;
        }
        $chars = array();
        $type = $this->getType();
        $case = $this->getCase();
        if ($type === self::TYPE_ALNUM || $type === self::TYPE_NUMERIC) {
            $chars[] = self::NUMBERS;
        }
        if ($type === self::TYPE_ALNUM || $type === self::TYPE_ALPHA) {
            if ($case === self::CASE_MIXED || $case === self::CASE_LOWER) {
                $chars[] = self::CHARS_LOWER;
            }
            if ($case === self::CASE_MIXED || $case === self::CASE_UPPER) {
                $chars[] = self::CHARS_UPPER;
            }
        }

        return implode('', $chars);
    }

    /**
     * @return string One of the type constants of this class
     */
    public function getType()
    {
        return $this->type ?: static::global_inst()->getType();
    }

    /**
     * @return mixed
     */
    public static function global_inst()
    {
        if (!static::$global_inst) {
            static::$global_inst = static::create()
                ->alphanumeric()
                ->mixedcase()
                ->setLength(6);
        }

        return static::$global_inst;
    }

    /**
     * @return $this
     */
    public function mixedcase()
    {
        $this->case = self::CASE_MIXED;

        return $this;
    }

    /**
     * @return $this
     */
    public function alphanumeric()
    {
        $this->type = self::TYPE_ALNUM;

        return $this;
    }

    /**
     * @return mixed
     */
    public function getCase()
    {
        return $this->case ?: static::global_inst()->getCase();
    }

    /**
     * @return mixed
     */
    public function getLength()
    {
        return $this->length ?: static::global_inst()->getLength();
    }

    /**
     * @param $length
     * @return $this
     */
    public function setLength($length)
    {
        $this->length = $length;

        return $this;
    }
}


1			<?php
2
3			namespace Firesphere\BootstrapMFA\Generators;
4
5			use SilverStripe\Core\Config\Configurable;
6			use SilverStripe\Core\Injector\Injectable;
7
8			/**
9			* Class CodeGenerator
10			* Slightly modified version of a generic generator class
11			* It's modified to fit the SilverStripe config
12			*
13			* @package Firesphere\BootstrapMFA\Generators
14			*/
15			class CodeGenerator
16			{
17			use Configurable;
18			use Injectable;
19
20			const CHARS_UPPER = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
21
22			const CHARS_LOWER = 'abcdefghijklmnopqrstuvqxyz';
23
24			const NUMBERS = '0123456789';
25
26			const CASE_UPPER = 'upper';
27
28			const CASE_LOWER = 'lower';
29
30			const CASE_MIXED = 'mixed';
31
32			const TYPE_ALPHA = 'alpha';
33
34			const TYPE_NUMERIC = 'numeric';
35
36			const TYPE_ALNUM = 'alnum';
37
38			/**
39			* @var static
40			*/
41			protected static $global_inst;
42
43			/**
44			* @var string
45			*/
46			private $case;
47
48			/**
49			* @var string
50			*/
51			private $type;
52
53			/**
54			* @var integer
55			*/
56			private $length;
57
58			/**
59			* @var string
60			*/
61			private $validChars;
62
63			/**
64			* @return $this
65			*/
66			public function uppercase()
67			{
68			$this->case = self::CASE_UPPER;
69
70			return $this;
71			}
72
73			/**
74			* @return $this
75			*/
76			public function lowercase()
77			{
78			$this->case = self::CASE_LOWER;
79
80			return $this;
81			}
82
83			/**
84			* @return $this
85			*/
86			public function numbersonly()
87			{
88			$this->type = self::TYPE_NUMERIC;
89
90			return $this;
91			}
92
93			/**
94			* @return $this
95			*/
96			public function charactersonly()
97			{
98			$this->type = self::TYPE_ALPHA;
99
100			return $this;
101			}
102
103			/**
104			* @param string $chars
105			* @return $this
106			*/
107			public function setChars($chars)
108			{
109			$this->validChars = $chars;
110
111			return $this;
112			}
113
114			/**
115			* @return string
116			*/
117			public function __toString()
118			{
119			return $this->generate();
120			}
121
122			/**
123			* Generate a random resulting string
124			*
125			* @return string
126			*/
127			public function generate()
128			{
129			$chars = $this->validChars();
130			$numChars = strlen($chars) - 1;
131			$length = $this->getLength();
132			$code = array();
133			for ($i = 0; $i < $length; ++$i) {
134			$code[] = $chars[random_int(0, $numChars)];
135			}
136
137			return implode('', $code);
138			}
139
140			/**
141			* @return string
142			*/
143			private function validChars()
144			{
145			if ($this->validChars) {
146			return $this->validChars;
147			}
148			$chars = array();
149			$type = $this->getType();
150			$case = $this->getCase();
151			if ($type === self::TYPE_ALNUM \|\| $type === self::TYPE_NUMERIC) {
152			$chars[] = self::NUMBERS;
153			}
154			if ($type === self::TYPE_ALNUM \|\| $type === self::TYPE_ALPHA) {
155			if ($case === self::CASE_MIXED \|\| $case === self::CASE_LOWER) {
156			$chars[] = self::CHARS_LOWER;
157			}
158			if ($case === self::CASE_MIXED \|\| $case === self::CASE_UPPER) {
159			$chars[] = self::CHARS_UPPER;
160			}
161			}
162
163			return implode('', $chars);
164			}
165
166			/**
167			* @return string One of the type constants of this class
168			*/
169			public function getType()
170			{
171			return $this->type ?: static::global_inst()->getType();
172			}
173
174			/**
175			* @return mixed
176			*/
177			public static function global_inst()
178			{
179			if (!static::$global_inst) {
180			static::$global_inst = static::create()
181			->alphanumeric()
182			->mixedcase()
183			->setLength(6);
184			}
185
186			return static::$global_inst;
187			}
188
189			/**
190			* @return $this
191			*/
192			public function mixedcase()
193			{
194			$this->case = self::CASE_MIXED;
195
196			return $this;
197			}
198
199			/**
200			* @return $this
201			*/
202			public function alphanumeric()
203			{
204			$this->type = self::TYPE_ALNUM;
205
206			return $this;
207			}
208
209			/**
210			* @return mixed
211			*/
212			public function getCase()
213			{
214			return $this->case ?: static::global_inst()->getCase();
215			}
216
217			/**
218			* @return mixed
219			*/
220			public function getLength()
221			{
222			return $this->length ?: static::global_inst()->getLength();
223			}
224
225			/**
226			* @param $length
227			* @return $this
228			*/
229			public function setLength($length)
230			{
231			$this->length = $length;
232
233			return $this;
234			}
235			}
236

Firesphere / silverstripe-bootstrapmfa

CodeGenerator::setLength() A last analyzed 2019-02-14 03:46 UTC

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CodeGenerator::setLength() A
last analyzed 2019-02-14 03:46 UTC