Helper::aliasFacade() - Code Metrics - Inspection of "SupportServiceProvider" - ElfSundae/laravel-support - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 5d09e0...2c6feb )

by Elf

created 2017-06-15 01:22 UTC

Helper::aliasFacade() A

↳ Parent: Helper

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	2
dl	0
loc	4
ccs	0
cts	4
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php

namespace ElfSundae\Laravel\Support;

use Illuminate\Http\Request;
use Illuminate\Foundation\AliasLoader;
use Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesser;

class Helper
{
    /**
     * Create alias for the facade.
     *
     * @param  string  $facade
     * @param  string  $class
     * @return void
     */
    public static function aliasFacade($facade, $class)
    {
        AliasLoader::getInstance()->alias($facade, $class);
    }

    /**
     * Trim strings for the request's inputs.
     *
     * @see https://gist.github.com/drakakisgeo/3bba2a2600b4c554f836#gistcomment-1744670
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Request
     */
    public static function trimRequestInputs(Request $request)
    {
        $inputs = $request->input();

        array_walk_recursive($inputs, function (&$value) {
            $value = trim($value);
        });

        $request->merge($inputs);

        return $request;
    }

    /**
     * Get file extension for MIME type.
     *
     * @param  string  $mimeType
     * @param  string  $prefix
     * @return string|null
     */
    public static function fileExtensionForMimeType($mimeType, $prefix = '')
    {
        $extension = ExtensionGuesser::getInstance()->guess($mimeType);

        if (! is_null($extension)) {
            if ('jpeg' == $extension) {
                $extension = 'jpg';
            }

            return $prefix.$extension;
        }
    }

    /**
     * Convert an iOS platform to the device model name.
     *
     * @see https://www.theiphonewiki.com/wiki/Models
     * @see https://support.hockeyapp.net/kb/client-integration-ios-mac-os-x-tvos/ios-device-types
     *
     * @param  string  $platform
     * @return string
     */
    public static function iDeviceModel($platform)
    {
        $list = [
            'iPhone1,1' => 'iPhone',
            'iPhone1,2' => 'iPhone 3G',
            'iPhone2,1' => 'iPhone 3GS',
            'iPhone3,1' => 'iPhone 4',
            'iPhone3,2' => 'iPhone 4',
            'iPhone3,3' => 'iPhone 4',
            'iPhone4,1' => 'iPhone 4S',
            'iPhone5,1' => 'iPhone 5',
            'iPhone5,2' => 'iPhone 5',
            'iPhone5,3' => 'iPhone 5c',
            'iPhone5,4' => 'iPhone 5c',
            'iPhone6,1' => 'iPhone 5s',
            'iPhone6,2' => 'iPhone 5s',
            'iPhone7,1' => 'iPhone 6 Plus',
            'iPhone7,2' => 'iPhone 6',
            'iPhone8,1' => 'iPhone 6s',
            'iPhone8,2' => 'iPhone 6s Plus',
            'iPhone8,4' => 'iPhone SE',
            'iPhone9,1' => 'iPhone 7',
            'iPhone9,2' => 'iPhone 7 Plus',
            'iPhone9,3' => 'iPhone 7',
            'iPhone9,4' => 'iPhone 7 Plus',

            'iPod1,1' => 'iPod touch',
            'iPod2,1' => 'iPod touch 2G',
            'iPod3,1' => 'iPod touch 3G',
            'iPod4,1' => 'iPod touch 4G',
            'iPod5,1' => 'iPod touch 5G',
            'iPod7,1' => 'iPod touch 6G',

            'iPad1,1' => 'iPad',
            'iPad2,1' => 'iPad 2',
            'iPad2,2' => 'iPad 2',
            'iPad2,3' => 'iPad 2',
            'iPad2,4' => 'iPad 2',
            'iPad2,5' => 'iPad mini',
            'iPad2,6' => 'iPad mini',
            'iPad2,7' => 'iPad mini',
            'iPad3,1' => 'iPad 3',
            'iPad3,2' => 'iPad 3',
            'iPad3,3' => 'iPad 3',
            'iPad3,4' => 'iPad 4',
            'iPad3,5' => 'iPad 4',
            'iPad3,6' => 'iPad 4',
            'iPad4,1' => 'iPad Air',
            'iPad4,2' => 'iPad Air',
            'iPad4,3' => 'iPad Air',
            'iPad4,4' => 'iPad mini 2',
            'iPad4,5' => 'iPad mini 2',
            'iPad4,6' => 'iPad mini 2',
            'iPad4,7' => 'iPad mini 3',
            'iPad4,8' => 'iPad mini 3',
            'iPad4,9' => 'iPad mini 3',
            'iPad5,1' => 'iPad mini 4',
            'iPad5,2' => 'iPad mini 4',
            'iPad5,3' => 'iPad Air 2',
            'iPad5,4' => 'iPad Air 2',
            'iPad6,3' => 'iPad Pro',
            'iPad6,4' => 'iPad Pro',
            'iPad6,7' => 'iPad Pro',
            'iPad6,8' => 'iPad Pro',

            'AppleTV2,1' => 'Apple TV 2G',
            'AppleTV3,1' => 'Apple TV 3G',
            'AppleTV3,2' => 'Apple TV 3G',
            'AppleTV5,3' => 'Apple TV 4G',

            'Watch1,1' => 'Apple Watch',
            'Watch1,2' => 'Apple Watch',
            'Watch2,6' => 'Apple Watch Series 1',
            'Watch2,7' => 'Apple Watch Series 1',
            'Watch2,3' => 'Apple Watch Series 2',
            'Watch2,4' => 'Apple Watch Series 2',

            'i386' => 'Simulator',
            'x86_64' => 'Simulator',
        ];

        return isset($list[$platform]) ? $list[$platform] : $platform;
    }

    /**
     * Get the mail homepage.
     *
     * @param  string  $address
     * @return string|null
     */
    public static function mailHomepage($address)
    {
        if (preg_match('#@([a-z0-9.-]+)#i', $address, $match)) {
            $list = [
                'qq.com' => 'https://mail.qq.com',
                'vip.qq.com' => 'https://mail.qq.com',
                '126.com' => 'http://www.126.com',
                'gmail.com' => 'https://mail.google.com',
                '139.com' => 'http://mail.10086.cn',
                'wo.cn' => 'http://mail.wo.com.cn',
                'sina.com' => 'http://mail.sina.com.cn',
                'sina.cn' => 'http://mail.sina.com.cn',
                'vip.sina.com' => 'http://mail.sina.com.cn',
            ];

            $domain = strtolower($match[1]);

            return isset($list[$domain]) ? $list[$domain] : 'http://mail.'.$domain;
        }
    }

    /**
     * Get the Gravatar URL.
     *
     * @param  string  $email
     * @param  int  $size
     * @param  string  $default
     * @param  string  $rating
     * @return string
     *
     * @see http://cn.gravatar.com/site/implement/images/
     */
    public static function gravatar($email, $size = 100, $default = null, $rating = null)
    {
        if (is_null($default)) {
            $default = config('services.gravatar.default');
        }
        if (is_null($rating)) {
            $rating = config('services.gravatar.rating');
        }

        $query = http_build_query(compact('size', 'default', 'rating'));

        return app('url')->assetFrom(
            config('services.gravatar.host', 'http://gravatar.com/avatar'),
            md5(strtolower(trim($email))).'?'.$query
        );
    }

    /**
     * Encrypt ASCII string via XOR.
     *
     * @param  string  $text
     * @param  string|null  $key
     * @return string
     */
    public static function sampleEncrypt($text, $key = null)
    {
        $text = (string) $text;
        if (is_null($key)) {
            $key = app('encrypter')->getKey();
        }

        // 生成随机字符串
        $random = str_random(strlen($text));

        // 按字符拼接：随机字符串 + 随机字符串异或原文
        $tmp = static::sampleEncryption($text, $random, function ($a, $b) {
            return $b.($a ^ $b);
        });

        // 异或 $tmp 和 $key
        $result = static::sampleEncryption($tmp, $key);

        return urlsafe_base64_encode($result);
    }

    /**
     * Decrypt string via XOR.
     *
     * @param  string  $text
     * @param  string|null  $key
     * @return string
     */
    public static function sampleDecrypt($text, $key = null)
    {
        if (is_null($key)) {
            $key = app('encrypter')->getKey();
        }

        $tmp = static::sampleEncryption(urlsafe_base64_decode($text), $key);
        $tmpLength = strlen($tmp);
        $result = '';
        for ($i = 0; $i < $tmpLength, ($i + 1) < $tmpLength; $i += 2) {
            $result .= $tmp[$i] ^ $tmp[$i + 1];
        }

        return $result;
    }

    /**
     * Do a sample XOR encryption.
     *
     * @param  string  $text
     * @param  string  $key
     * @param  \Closure|null  $callback `($a, $b, $index)`
     * @return string
     */
    protected static function sampleEncryption($text, $key, $callback = null)
    {
        // 对 $text 和 $key 的每个字符进行运算。
        // $callback 为 null 时默认进行异或运算。
        // $callback 参数： 第 i 位 $text, 第 i 位 $key, 下标 i
        // $callback 返回 false 时，结束字符循环.

        $text = (string) $text;
        $key = (string) $key;
        $keyLength = strlen($key);
        if (is_null($callback)) {
            $callback = function ($a, $b) {
                return $a ^ $b;
            };
        }

        $result = '';
        $textLength = strlen($text);
        for ($i = 0; $i < $textLength; $i++) {
            $tmp = $callback($text[$i], $key[$i % $keyLength], $i);
            if (false === $tmp) {
                break;
            }
            $result .= $tmp;
        }

        return $result;
    }

    /**
     * Convert an integer to a string.
     * It is useful to shorten a database ID to URL keyword, e.g. 54329 to 'xkE'.
     *
     * @param  int $number
     * @param  string|null  $characters
     * @return string
     */
    public static function int2string($number, string $characters = null)
    {
        $number = (int) $number;
        if ($number < 0) {
            return '';
        }

        if (is_null($characters)) {
            $characters = config('support.int2string');
        }

        $charactersLength = strlen($characters);
        $string = '';

        while ($number >= $charactersLength) {
            $mod = (int) bcmod($number, $charactersLength);
            $number = (int) bcdiv($number, $charactersLength);
            $string = $characters[$mod].$string;
        }

        return $characters[$number].$string;
    }

    /**
     * Convert an `int2string` generated string back to an integer.
     *
     * @param  string  $string
     * @param  string|null  $characters
     * @return int
     */
    public static function string2int($string, string $characters = null)
    {
        $string = strrev($string);
        $stringLength = strlen($string);

        if (is_null($characters)) {
            $characters = config('support.int2string');
        }
        $charactersLength = strlen($characters);

        $number = 0;
        for ($i = 0; $i < $stringLength; $i++) {
            $index = strpos($characters, $string[$i]);
            $number = (int) bcadd($number, bcmul($index, bcpow($charactersLength, $i)));
        }

        return $number;
    }
}


1			<?php
2
3			namespace ElfSundae\Laravel\Support;
4
5			use Illuminate\Http\Request;
6			use Illuminate\Foundation\AliasLoader;
7			use Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesser;
8
9			class Helper
10			{
11			/**
12			* Create alias for the facade.
13			*
14			* @param string $facade
15			* @param string $class
16			* @return void
17			*/
18			public static function aliasFacade($facade, $class)
19			{
20			AliasLoader::getInstance()->alias($facade, $class);
21			}
22
23			/**
24			* Trim strings for the request's inputs.
25			*
26			* @see https://gist.github.com/drakakisgeo/3bba2a2600b4c554f836#gistcomment-1744670
27			*
28			* @param \Illuminate\Http\Request $request
29			* @return \Illuminate\Http\Request
30			*/
31			public static function trimRequestInputs(Request $request)
32			{
33			$inputs = $request->input();
34
35			array_walk_recursive($inputs, function (&$value) {
36			$value = trim($value);
37			});
38
39			$request->merge($inputs);
40
41			return $request;
42			}
43
44			/**
45			* Get file extension for MIME type.
46			*
47			* @param string $mimeType
48			* @param string $prefix
49			* @return string\|null
50			*/
51			public static function fileExtensionForMimeType($mimeType, $prefix = '')
52			{
53			$extension = ExtensionGuesser::getInstance()->guess($mimeType);
54
55			if (! is_null($extension)) {
56			if ('jpeg' == $extension) {
57			$extension = 'jpg';
58			}
59
60			return $prefix.$extension;
61			}
62			}
63
64			/**
65			* Convert an iOS platform to the device model name.
66			*
67			* @see https://www.theiphonewiki.com/wiki/Models
68			* @see https://support.hockeyapp.net/kb/client-integration-ios-mac-os-x-tvos/ios-device-types
69			*
70			* @param string $platform
71			* @return string
72			*/
73			public static function iDeviceModel($platform)
74			{
75			$list = [
76			'iPhone1,1' => 'iPhone',
77			'iPhone1,2' => 'iPhone 3G',
78			'iPhone2,1' => 'iPhone 3GS',
79			'iPhone3,1' => 'iPhone 4',
80			'iPhone3,2' => 'iPhone 4',
81			'iPhone3,3' => 'iPhone 4',
82			'iPhone4,1' => 'iPhone 4S',
83			'iPhone5,1' => 'iPhone 5',
84			'iPhone5,2' => 'iPhone 5',
85			'iPhone5,3' => 'iPhone 5c',
86			'iPhone5,4' => 'iPhone 5c',
87			'iPhone6,1' => 'iPhone 5s',
88			'iPhone6,2' => 'iPhone 5s',
89			'iPhone7,1' => 'iPhone 6 Plus',
90			'iPhone7,2' => 'iPhone 6',
91			'iPhone8,1' => 'iPhone 6s',
92			'iPhone8,2' => 'iPhone 6s Plus',
93			'iPhone8,4' => 'iPhone SE',
94			'iPhone9,1' => 'iPhone 7',
95			'iPhone9,2' => 'iPhone 7 Plus',
96			'iPhone9,3' => 'iPhone 7',
97			'iPhone9,4' => 'iPhone 7 Plus',
98
99			'iPod1,1' => 'iPod touch',
100			'iPod2,1' => 'iPod touch 2G',
101			'iPod3,1' => 'iPod touch 3G',
102			'iPod4,1' => 'iPod touch 4G',
103			'iPod5,1' => 'iPod touch 5G',
104			'iPod7,1' => 'iPod touch 6G',
105
106			'iPad1,1' => 'iPad',
107			'iPad2,1' => 'iPad 2',
108			'iPad2,2' => 'iPad 2',
109			'iPad2,3' => 'iPad 2',
110			'iPad2,4' => 'iPad 2',
111			'iPad2,5' => 'iPad mini',
112			'iPad2,6' => 'iPad mini',
113			'iPad2,7' => 'iPad mini',
114			'iPad3,1' => 'iPad 3',
115			'iPad3,2' => 'iPad 3',
116			'iPad3,3' => 'iPad 3',
117			'iPad3,4' => 'iPad 4',
118			'iPad3,5' => 'iPad 4',
119			'iPad3,6' => 'iPad 4',
120			'iPad4,1' => 'iPad Air',
121			'iPad4,2' => 'iPad Air',
122			'iPad4,3' => 'iPad Air',
123			'iPad4,4' => 'iPad mini 2',
124			'iPad4,5' => 'iPad mini 2',
125			'iPad4,6' => 'iPad mini 2',
126			'iPad4,7' => 'iPad mini 3',
127			'iPad4,8' => 'iPad mini 3',
128			'iPad4,9' => 'iPad mini 3',
129			'iPad5,1' => 'iPad mini 4',
130			'iPad5,2' => 'iPad mini 4',
131			'iPad5,3' => 'iPad Air 2',
132			'iPad5,4' => 'iPad Air 2',
133			'iPad6,3' => 'iPad Pro',
134			'iPad6,4' => 'iPad Pro',
135			'iPad6,7' => 'iPad Pro',
136			'iPad6,8' => 'iPad Pro',
137
138			'AppleTV2,1' => 'Apple TV 2G',
139			'AppleTV3,1' => 'Apple TV 3G',
140			'AppleTV3,2' => 'Apple TV 3G',
141			'AppleTV5,3' => 'Apple TV 4G',
142
143			'Watch1,1' => 'Apple Watch',
144			'Watch1,2' => 'Apple Watch',
145			'Watch2,6' => 'Apple Watch Series 1',
146			'Watch2,7' => 'Apple Watch Series 1',
147			'Watch2,3' => 'Apple Watch Series 2',
148			'Watch2,4' => 'Apple Watch Series 2',
149
150			'i386' => 'Simulator',
151			'x86_64' => 'Simulator',
152			];
153
154			return isset($list[$platform]) ? $list[$platform] : $platform;
155			}
156
157			/**
158			* Get the mail homepage.
159			*
160			* @param string $address
161			* @return string\|null
162			*/
163			public static function mailHomepage($address)
164			{
165			if (preg_match('#@([a-z0-9.-]+)#i', $address, $match)) {
166			$list = [
167			'qq.com' => 'https://mail.qq.com',
168			'vip.qq.com' => 'https://mail.qq.com',
169			'126.com' => 'http://www.126.com',
170			'gmail.com' => 'https://mail.google.com',
171			'139.com' => 'http://mail.10086.cn',
172			'wo.cn' => 'http://mail.wo.com.cn',
173			'sina.com' => 'http://mail.sina.com.cn',
174			'sina.cn' => 'http://mail.sina.com.cn',
175			'vip.sina.com' => 'http://mail.sina.com.cn',
176			];
177
178			$domain = strtolower($match[1]);
179
180			return isset($list[$domain]) ? $list[$domain] : 'http://mail.'.$domain;
181			}
182			}
183
184			/**
185			* Get the Gravatar URL.
186			*
187			* @param string $email
188			* @param int $size
189			* @param string $default
190			* @param string $rating
191			* @return string
192			*
193			* @see http://cn.gravatar.com/site/implement/images/
194			*/
195			public static function gravatar($email, $size = 100, $default = null, $rating = null)
196			{
197			if (is_null($default)) {
198			$default = config('services.gravatar.default');
199			}
200			if (is_null($rating)) {
201			$rating = config('services.gravatar.rating');
202			}
203
204			$query = http_build_query(compact('size', 'default', 'rating'));
205
206			return app('url')->assetFrom(
207			config('services.gravatar.host', 'http://gravatar.com/avatar'),
208			md5(strtolower(trim($email))).'?'.$query
209			);
210			}
211
212			/**
213			* Encrypt ASCII string via XOR.
214			*
215			* @param string $text
216			* @param string\|null $key
217			* @return string
218			*/
219			public static function sampleEncrypt($text, $key = null)
220			{
221			$text = (string) $text;
222			if (is_null($key)) {
223			$key = app('encrypter')->getKey();
224			}
225
226			// 生成随机字符串
227			$random = str_random(strlen($text));
228
229			// 按字符拼接：随机字符串 + 随机字符串异或原文
230			$tmp = static::sampleEncryption($text, $random, function ($a, $b) {
231			return $b.($a ^ $b);
232			});
233
234			// 异或 $tmp 和 $key
235			$result = static::sampleEncryption($tmp, $key);
236
237			return urlsafe_base64_encode($result);
238			}
239
240			/**
241			* Decrypt string via XOR.
242			*
243			* @param string $text
244			* @param string\|null $key
245			* @return string
246			*/
247			public static function sampleDecrypt($text, $key = null)
248			{
249			if (is_null($key)) {
250			$key = app('encrypter')->getKey();
251			}
252
253			$tmp = static::sampleEncryption(urlsafe_base64_decode($text), $key);
254			$tmpLength = strlen($tmp);
255			$result = '';
256			for ($i = 0; $i < $tmpLength, ($i + 1) < $tmpLength; $i += 2) {
257			$result .= $tmp[$i] ^ $tmp[$i + 1];
258			}
259
260			return $result;
261			}
262
263			/**
264			* Do a sample XOR encryption.
265			*
266			* @param string $text
267			* @param string $key
268			* @param \Closure\|null $callback `($a, $b, $index)`
269			* @return string
270			*/
271			protected static function sampleEncryption($text, $key, $callback = null)
272			{
273			// 对 $text 和 $key 的每个字符进行运算。
274			// $callback 为 null 时默认进行异或运算。
275			// $callback 参数：第 i 位 $text, 第 i 位 $key, 下标 i
276			// $callback 返回 false 时，结束字符循环.
277
278			$text = (string) $text;
279			$key = (string) $key;
280			$keyLength = strlen($key);
281			if (is_null($callback)) {
282			$callback = function ($a, $b) {
283			return $a ^ $b;
284			};
285			}
286
287			$result = '';
288			$textLength = strlen($text);
289			for ($i = 0; $i < $textLength; $i++) {
290			$tmp = $callback($text[$i], $key[$i % $keyLength], $i);
291			if (false === $tmp) {
292			break;
293			}
294			$result .= $tmp;
295			}
296
297			return $result;
298			}
299
300			/**
301			* Convert an integer to a string.
302			* It is useful to shorten a database ID to URL keyword, e.g. 54329 to 'xkE'.
303			*
304			* @param int $number
305			* @param string\|null $characters
306			* @return string
307			*/
308			public static function int2string($number, string $characters = null)
309			{
310			$number = (int) $number;
311			if ($number < 0) {
312			return '';
313			}
314
315			if (is_null($characters)) {
316			$characters = config('support.int2string');
317			}
318
319			$charactersLength = strlen($characters);
320			$string = '';
321
322			while ($number >= $charactersLength) {
323			$mod = (int) bcmod($number, $charactersLength);
324			$number = (int) bcdiv($number, $charactersLength);
325			$string = $characters[$mod].$string;
326			}
327
328			return $characters[$number].$string;
329			}
330
331			/**
332			* Convert an `int2string` generated string back to an integer.
333			*
334			* @param string $string
335			* @param string\|null $characters
336			* @return int
337			*/
338			public static function string2int($string, string $characters = null)
339			{
340			$string = strrev($string);
341			$stringLength = strlen($string);
342
343			if (is_null($characters)) {
344			$characters = config('support.int2string');
345			}
346			$charactersLength = strlen($characters);
347
348			$number = 0;
349			for ($i = 0; $i < $stringLength; $i++) {
350			$index = strpos($characters, $string[$i]);
351			$number = (int) bcadd($number, bcmul($index, bcpow($charactersLength, $i)));
352			}
353
354			return $number;
355			}
356			}
357

ElfSundae / laravel-support

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Helper::aliasFacade() A

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