functions.php ➔ json_decode() - Code Metrics - Inspection of "Merge pull request #201 from rwifeng/error_handle" - qiniu/php-sdk - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 810079...4da4eb )

by Bai

created 2016-11-13 02:55 UTC

functions.php ➔ json_decode() B

↳ Parent: Project

Complexity

Conditions	4
Paths	3

Size

Total Lines	27
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	5.5726

Importance

Changes

Metric	Value
cc	4
eloc	18
nc	3
nop	3
dl	0
loc	27
ccs	7
cts	13
cp	0.5385
crap	5.5726
rs	8.5806
c	0
b	0
f	0

<?php

namespace Qiniu;

use Qiniu\Config;

if (!defined('QINIU_FUNCTIONS_VERSION')) {
    define('QINIU_FUNCTIONS_VERSION', Config::SDK_VER);

   /**
     * 计算文件的crc32检验码:
     *
     * @param $file string  待计算校验码的文件路径
     *
     * @return string 文件内容的crc32校验码
     */
    function crc32_file($file)
    {
        $hash = hash_file('crc32b', $file);
        $array = unpack('N', pack('H*', $hash));
        return sprintf('%u', $array[1]);
    }

   /**
     * 计算输入流的crc32检验码
     *
     * @param $data 待计算校验码的字符串
     *
     * @return string 输入字符串的crc32校验码
     */
    function crc32_data($data)
    {
        $hash = hash('crc32b', $data);
        $array = unpack('N', pack('H*', $hash));
        return sprintf('%u', $array[1]);
    }

   /**
     * 对提供的数据进行urlsafe的base64编码。
     *
     * @param string $data 待编码的数据，一般为字符串
     *
     * @return string 编码后的字符串
     * @link http://developer.qiniu.com/docs/v6/api/overview/appendix.html#urlsafe-base64
     */
    function base64_urlSafeEncode($data)
    {
        $find = array('+', '/');
        $replace = array('-', '_');
        return str_replace($find, $replace, base64_encode($data));
    }

   /**
     * 对提供的urlsafe的base64编码的数据进行解码
     *
     * @param string $str 待解码的数据，一般为字符串
     *
     * @return string 解码后的字符串
     */
    function base64_urlSafeDecode($str)
    {
        $find = array('-', '_');
        $replace = array('+', '/');
        return base64_decode(str_replace($find, $replace, $str));
    }

   /**
     * Wrapper for JSON decode that implements error detection with helpful
     * error messages.
     *
     * @param string $json    JSON data to parse
     * @param bool $assoc     When true, returned objects will be converted
     *                        into associative arrays.
     * @param int    $depth   User specified recursion depth.
     *
     * @return mixed
     * @throws \InvalidArgumentException if the JSON cannot be parsed.
     * @link http://www.php.net/manual/en/function.json-decode.php
     */
    function json_decode($json, $assoc = false, $depth = 512)
    {
        static $jsonErrors = array(
            JSON_ERROR_DEPTH => 'JSON_ERROR_DEPTH - Maximum stack depth exceeded',
            JSON_ERROR_STATE_MISMATCH => 'JSON_ERROR_STATE_MISMATCH - Underflow or the modes mismatch',
            JSON_ERROR_CTRL_CHAR => 'JSON_ERROR_CTRL_CHAR - Unexpected control character found',
            JSON_ERROR_SYNTAX => 'JSON_ERROR_SYNTAX - Syntax error, malformed JSON',
            JSON_ERROR_UTF8 => 'JSON_ERROR_UTF8 - Malformed UTF-8 characters, possibly incorrectly encoded'
        );

        if (empty($json)) {
            return null;
        }
        $data = \json_decode($json, $assoc, $depth);

        if (JSON_ERROR_NONE !== json_last_error()) {
            $last = json_last_error();
            throw new \InvalidArgumentException(
                'Unable to parse JSON data: '
                . (isset($jsonErrors[$last])
                    ? $jsonErrors[$last]
                    : 'Unknown error')
            );
        }

        return $data;
    }

   /**
     * 计算七牛API中的数据格式
     *
     * @param $bucket 待操作的空间名
     * @param $key 待操作的文件名
     *
     * @return string  符合七牛API规格的数据格式
     * @link http://developer.qiniu.com/docs/v6/api/reference/data-formats.html
     */
    function entry($bucket, $key)
    {
        $en = $bucket;
        if (!empty($key)) {
            $en = $bucket . ':' . $key;
        }
        return base64_urlSafeEncode($en);
    }

    /**
     * array 辅助方法，无值时不set
     *
     * @param $array 待操作array
     * @param $key key
     * @param $value value 为null时 不设置
     *
     * @return array 原来的array，便于连续操作
     */
    function setWithoutEmpty(&$array, $key, $value)
    {
        if (!empty($value)) {
            $array[$key] = $value;
        }
        return $array;
    }
    
    /**
     * 缩略图链接拼接
     *
     * @param  string $url 图片链接
     * @param  int $mode 缩略模式
     * @param  int $width 宽度
     * @param  int $height 长度
     * @param  string $format 输出类型
     * @param  int $quality 图片质量
     * @param  int $interlace 是否支持渐进显示
     * @param  int $ignoreError 忽略结果
     * @return string
     * @link http://developer.qiniu.com/code/v6/api/kodo-api/image/imageview2.html
     * @author Sherlock Ren <[email protected]>
     */
    function thumbnail(
        $url,

        $mode,

        $width,

        $height,

        $format = null,

        $quality = null,

        $interlace = null,

        $ignoreError = 1

    ) {
        static $imageUrlBuilder = null;
        if (is_null($imageUrlBuilder)) {
            $imageUrlBuilder = new \Qiniu\Processing\ImageUrlBuilder;
        }

        return call_user_func_array(array($imageUrlBuilder, 'thumbnail'), func_get_args());
    }

    /**
     * 图片水印
     *
     * @param  string $url 图片链接
     * @param  string $image 水印图片链接
     * @param  numeric $dissolve 透明度
     * @param  string $gravity 水印位置
     * @param  numeric $dx 横轴边距
     * @param  numeric $dy 纵轴边距
     * @param  numeric $watermarkScale 自适应原图的短边比例
     * @link   http://developer.qiniu.com/code/v6/api/kodo-api/image/watermark.html
     * @return string
     * @author Sherlock Ren <[email protected]>
     */
    function waterImg(
        $url,

        $image,

        $dissolve = 100,

        $gravity = 'SouthEast',

        $dx = null,

        $dy = null,

        $watermarkScale = null

    ) {
        static $imageUrlBuilder = null;
        if (is_null($imageUrlBuilder)) {
            $imageUrlBuilder = new \Qiniu\Processing\ImageUrlBuilder;
        }

        return call_user_func_array(array($imageUrlBuilder, 'waterImg'), func_get_args());
    }

    /**
     * 文字水印
     *
     * @param  string $url 图片链接
     * @param  string $text 文字
     * @param  string $font 文字字体
     * @param  string $fontSize 文字字号
     * @param  string $fontColor 文字颜色
     * @param  numeric $dissolve 透明度
     * @param  string $gravity 水印位置
     * @param  numeric $dx 横轴边距
     * @param  numeric $dy 纵轴边距
     * @link   http://developer.qiniu.com/code/v6/api/kodo-api/image/watermark.html#text-watermark
     * @return string
     * @author Sherlock Ren <[email protected]>
     */
    function waterText(
        $url,

        $text,

        $font = '黑体',

        $fontSize = 0,

        $fontColor = null,

        $dissolve = 100,

        $gravity = 'SouthEast',

        $dx = null,

        $dy = null

    ) {
        static $imageUrlBuilder = null;
        if (is_null($imageUrlBuilder)) {
            $imageUrlBuilder = new \Qiniu\Processing\ImageUrlBuilder;
        }

        return call_user_func_array(array($imageUrlBuilder, 'waterText'), func_get_args());
    }
}


1		<?php
2
3		namespace Qiniu;
4
5		use Qiniu\Config;
6
7		if (!defined('QINIU_FUNCTIONS_VERSION')) {
8		define('QINIU_FUNCTIONS_VERSION', Config::SDK_VER);
9
10		/**
11		* 计算文件的crc32检验码:
12		*
13		* @param $file string 待计算校验码的文件路径
14		*
15		* @return string 文件内容的crc32校验码
16		*/
17		function crc32_file($file)
18		{
19	6	$hash = hash_file('crc32b', $file);
20	6	$array = unpack('N', pack('H*', $hash));
21	6	return sprintf('%u', $array[1]);
22		}
23
24		/**
25		* 计算输入流的crc32检验码
26		*
27		* @param $data 待计算校验码的字符串
28		*
29		* @return string 输入字符串的crc32校验码
30		*/
31		function crc32_data($data)
32		{
33	18	$hash = hash('crc32b', $data);
34	18	$array = unpack('N', pack('H*', $hash));
35	18	return sprintf('%u', $array[1]);
36		}
37
38		/**
39		* 对提供的数据进行urlsafe的base64编码。
40		*
41		* @param string $data 待编码的数据，一般为字符串
42		*
43		* @return string 编码后的字符串
44		* @link http://developer.qiniu.com/docs/v6/api/overview/appendix.html#urlsafe-base64
45		*/
46		function base64_urlSafeEncode($data)
47		{
48	111	$find = array('+', '/');
49	111	$replace = array('-', '_');
50	111	return str_replace($find, $replace, base64_encode($data));
51		}
52
53		/**
54		* 对提供的urlsafe的base64编码的数据进行解码
55		*
56		* @param string $str 待解码的数据，一般为字符串
57		*
58		* @return string 解码后的字符串
59		*/
60		function base64_urlSafeDecode($str)
61		{
62	24	$find = array('-', '_');
63	24	$replace = array('+', '/');
64	24	return base64_decode(str_replace($find, $replace, $str));
65		}
66
67		/**
68		* Wrapper for JSON decode that implements error detection with helpful
69		* error messages.
70		*
71		* @param string $json JSON data to parse
72		* @param bool $assoc When true, returned objects will be converted
73		* into associative arrays.
74		* @param int $depth User specified recursion depth.
75		*
76		* @return mixed
77		* @throws \InvalidArgumentException if the JSON cannot be parsed.
78		* @link http://www.php.net/manual/en/function.json-decode.php
79		*/
80		function json_decode($json, $assoc = false, $depth = 512)
81		{
82	30	static $jsonErrors = array(
83		JSON_ERROR_DEPTH => 'JSON_ERROR_DEPTH - Maximum stack depth exceeded',
84		JSON_ERROR_STATE_MISMATCH => 'JSON_ERROR_STATE_MISMATCH - Underflow or the modes mismatch',
85		JSON_ERROR_CTRL_CHAR => 'JSON_ERROR_CTRL_CHAR - Unexpected control character found',
86		JSON_ERROR_SYNTAX => 'JSON_ERROR_SYNTAX - Syntax error, malformed JSON',
87		JSON_ERROR_UTF8 => 'JSON_ERROR_UTF8 - Malformed UTF-8 characters, possibly incorrectly encoded'
88	61	);
89
90	91	if (empty($json)) {
91	15	return null;
92		}
93	82	$data = \json_decode($json, $assoc, $depth);
94
95	82	if (JSON_ERROR_NONE !== json_last_error()) {
96		$last = json_last_error();
97		throw new \InvalidArgumentException(
98		'Unable to parse JSON data: '
99		. (isset($jsonErrors[$last])
100		? $jsonErrors[$last]
101		: 'Unknown error')
102		);
103		}
104
105	82	return $data;
106		}
107
108		/**
109		* 计算七牛API中的数据格式
110		*
111		* @param $bucket 待操作的空间名
112		* @param $key 待操作的文件名
113		*
114		* @return string 符合七牛API规格的数据格式
115		* @link http://developer.qiniu.com/docs/v6/api/reference/data-formats.html
116		*/
117		function entry($bucket, $key)
118		{
119	33	$en = $bucket;
120	33	if (!empty($key)) {
121	33	$en = $bucket . ':' . $key;
122	22	}
123	33	return base64_urlSafeEncode($en);
124		}
125
126		/**
127		* array 辅助方法，无值时不set
128		*
129		* @param $array 待操作array
130		* @param $key key
131		* @param $value value 为null时不设置
132		*
133		* @return array 原来的array，便于连续操作
134		*/
135		function setWithoutEmpty(&$array, $key, $value)
136		{
137	12	if (!empty($value)) {
138	3	$array[$key] = $value;
139	2	}
140	12	return $array;
141		}
142
143		/**
144		* 缩略图链接拼接
145		*
146		* @param string $url 图片链接
147		* @param int $mode 缩略模式
148		* @param int $width 宽度
149		* @param int $height 长度
150		* @param string $format 输出类型
151		* @param int $quality 图片质量
152		* @param int $interlace 是否支持渐进显示
153		* @param int $ignoreError 忽略结果
154		* @return string
155		* @link http://developer.qiniu.com/code/v6/api/kodo-api/image/imageview2.html
156		* @author Sherlock Ren <[email protected]>
157		*/
158		function thumbnail(
159		$url,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$url` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
160		$mode,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$mode` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
161		$width,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$width` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
162		$height,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$height` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
163		$format = null,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$format` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
164		$quality = null,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$quality` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
165		$interlace = null,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$interlace` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
166		$ignoreError = 1
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$ignoreError` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
167		) {
168	3	static $imageUrlBuilder = null;
169	3	if (is_null($imageUrlBuilder)) {
170	3	$imageUrlBuilder = new \Qiniu\Processing\ImageUrlBuilder;
171	2	}
172
173	3	return call_user_func_array(array($imageUrlBuilder, 'thumbnail'), func_get_args());
174		}
175
176		/**
177		* 图片水印
178		*
179		* @param string $url 图片链接
180		* @param string $image 水印图片链接
181		* @param numeric $dissolve 透明度
182		* @param string $gravity 水印位置
183		* @param numeric $dx 横轴边距
184		* @param numeric $dy 纵轴边距
185		* @param numeric $watermarkScale 自适应原图的短边比例
186		* @link http://developer.qiniu.com/code/v6/api/kodo-api/image/watermark.html
187		* @return string
188		* @author Sherlock Ren <[email protected]>
189		*/
190		function waterImg(
191		$url,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$url` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
192		$image,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$image` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
193		$dissolve = 100,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$dissolve` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
194		$gravity = 'SouthEast',
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$gravity` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
195		$dx = null,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$dx` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
196		$dy = null,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$dy` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
197		$watermarkScale = null
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$watermarkScale` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
198		) {
199	3	static $imageUrlBuilder = null;
200	3	if (is_null($imageUrlBuilder)) {
201	3	$imageUrlBuilder = new \Qiniu\Processing\ImageUrlBuilder;
202	2	}
203
204	3	return call_user_func_array(array($imageUrlBuilder, 'waterImg'), func_get_args());
205		}
206
207		/**
208		* 文字水印
209		*
210		* @param string $url 图片链接
211		* @param string $text 文字
212		* @param string $font 文字字体
213		* @param string $fontSize 文字字号
214		* @param string $fontColor 文字颜色
215		* @param numeric $dissolve 透明度
216		* @param string $gravity 水印位置
217		* @param numeric $dx 横轴边距
218		* @param numeric $dy 纵轴边距
219		* @link http://developer.qiniu.com/code/v6/api/kodo-api/image/watermark.html#text-watermark
220		* @return string
221		* @author Sherlock Ren <[email protected]>
222		*/
223		function waterText(
224		$url,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$url` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
225		$text,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$text` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
226		$font = '黑体',
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$font` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
227		$fontSize = 0,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$fontSize` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
228		$fontColor = null,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$fontColor` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
229		$dissolve = 100,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$dissolve` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
230		$gravity = 'SouthEast',
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$gravity` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
231		$dx = null,
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$dx` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
232		$dy = null
		0 ignored issues – show Unused Code introduced 2016-07-14 11:31 UTC by Report Bug Copy Issue Report The parameter `$dy` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
233		) {
234	3	static $imageUrlBuilder = null;
235	3	if (is_null($imageUrlBuilder)) {
236	3	$imageUrlBuilder = new \Qiniu\Processing\ImageUrlBuilder;
237	2	}
238
239	3	return call_user_func_array(array($imageUrlBuilder, 'waterText'), func_get_args());
240		}
241		}
242

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functions.php ➔ json_decode() B

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