File::rule() - Code Metrics - Inspection of "修正并发情况下，创建文件夹会提示文件夹存在的情况。" - top-think/framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — 5.1 (#1987)

unknown

created 2019-09-03 03:15 UTC

File::rule() A

↳ Parent: Project

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
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <[email protected]>
// +----------------------------------------------------------------------

namespace think;

use SplFileObject;

class File extends SplFileObject
{
    /**
     * 错误信息
     * @var string
     */
    private $error = '';


    /**
     * 当前完整文件名
     * @var string
     */
    protected $filename;

    /**
     * 上传文件名
     * @var string
     */
    protected $saveName;

    /**
     * 上传文件命名规则
     * @var string
     */
    protected $rule = 'date';

    /**
     * 上传文件验证规则
     * @var array
     */
    protected $validate = [];

    /**
     * 是否单元测试
     * @var bool
     */
    protected $isTest;

    /**
     * 上传文件信息
     * @var array
     */
    protected $info = [];

    /**
     * 文件hash规则
     * @var array
     */
    protected $hash = [];

    public function __construct($filename, $mode = 'r')

    {
        parent::__construct($filename, $mode);

        $this->filename = $this->getRealPath() ?: $this->getPathname();
    }

    /**
     * 是否测试
     * @access public
     * @param  bool   $test 是否测试
     * @return $this
     */
    public function isTest($test = false)
    {
        $this->isTest = $test;

        return $this;
    }

    /**
     * 设置上传信息
     * @access public
     * @param  array   $info 上传文件信息
     * @return $this
     */
    public function setUploadInfo($info)
    {
        $this->info = $info;

        return $this;
    }

    /**
     * 获取上传文件的信息
     * @access public
     * @param  string   $name

     * @return array|string
     */
    public function getInfo($name = '')
    {
        return isset($this->info[$name]) ? $this->info[$name] : $this->info;
    }

    /**
     * 获取上传文件的文件名
     * @access public
     * @return string
     */
    public function getSaveName()
    {
        return $this->saveName;
    }

    /**
     * 设置上传文件的保存文件名
     * @access public
     * @param  string   $saveName

     * @return $this
     */
    public function setSaveName($saveName)
    {
        $this->saveName = $saveName;

        return $this;
    }

    /**
     * 获取文件的哈希散列值
     * @access public
     * @param  string $type

     * @return string
     */
    public function hash($type = 'sha1')
    {
        if (!isset($this->hash[$type])) {
            $this->hash[$type] = hash_file($type, $this->filename);
        }

        return $this->hash[$type];
    }

    /**
     * 检查目录是否可写
     * @access protected
     * @param string $path 目录
     * @return boolean
     * @throws \Exception
     */
    protected function checkPath($path) {

        if (is_dir($path)) {
            return true;
        }
        try {
            if (!mkdir($path, 0755, true)) {
                $this->error = ['directory {:path} creation failed', ['path' => $path]];
                return false;
            };
        } catch (\Exception $e) {
            if ($e->getMessage() === 'mkdir(): File exists') {
                return true;
            };
            throw $e;
        }
        return true;
    }

    /**
     * 获取文件类型信息
     * @access public
     * @return string
     */
    public function getMime()
    {
        $finfo = finfo_open(FILEINFO_MIME_TYPE);

        return finfo_file($finfo, $this->filename);
    }

    /**
     * 设置文件的命名规则
     * @access public
     * @param  string   $rule    文件命名规则

     * @return $this
     */
    public function rule($rule)
    {
        $this->rule = $rule;

        return $this;
    }

    /**
     * 设置上传文件的验证规则
     * @access public
     * @param  array   $rule    验证规则

     * @return $this
     */
    public function validate($rule = [])
    {
        $this->validate = $rule;

        return $this;
    }

    /**
     * 检测是否合法的上传文件
     * @access public
     * @return bool
     */
    public function isValid()
    {
        if ($this->isTest) {
            return is_file($this->filename);
        }

        return is_uploaded_file($this->filename);
    }

    /**
     * 检测上传文件
     * @access public
     * @param  array   $rule    验证规则

     * @return bool
     */
    public function check($rule = [])
    {
        $rule = $rule ?: $this->validate;

        if ((isset($rule['size']) && !$this->checkSize($rule['size']))
            || (isset($rule['type']) && !$this->checkMime($rule['type']))
            || (isset($rule['ext']) && !$this->checkExt($rule['ext']))
            || !$this->checkImg()) {

            return false;
        }

        return true;
    }

    /**
     * 检测上传文件后缀
     * @access public
     * @param  array|string   $ext    允许后缀

     * @return bool
     */
    public function checkExt($ext)
    {
        if (is_string($ext)) {
            $ext = explode(',', $ext);
        }

        $extension = strtolower(pathinfo($this->getInfo('name'), PATHINFO_EXTENSION));

        if (!in_array($extension, $ext)) {
            $this->error = 'extensions to upload is not allowed';
            return false;
        }

        return true;
    }

    /**
     * 检测图像文件
     * @access public
     * @return bool
     */
    public function checkImg()
    {
        $extension = strtolower(pathinfo($this->getInfo('name'), PATHINFO_EXTENSION));

        /* 对图像文件进行严格检测 */
        if (in_array($extension, ['gif', 'jpg', 'jpeg', 'bmp', 'png', 'swf']) && !in_array($this->getImageType($this->filename), [1, 2, 3, 4, 6, 13])) {
            $this->error = 'illegal image files';
            return false;
        }

        return true;
    }

    // 判断图像类型
    protected function getImageType($image)

    {
        if (function_exists('exif_imagetype')) {
            return exif_imagetype($image);
        }

        try {
            $info = getimagesize($image);
            return $info ? $info[2] : false;
        } catch (\Exception $e) {
            return false;
        }
    }

    /**
     * 检测上传文件大小
     * @access public
     * @param  integer   $size    最大大小

     * @return bool
     */
    public function checkSize($size)
    {
        if ($this->getSize() > (int) $size) {
            $this->error = 'filesize not match';
            return false;
        }

        return true;
    }

    /**
     * 检测上传文件类型
     * @access public
     * @param  array|string   $mime    允许类型

     * @return bool
     */
    public function checkMime($mime)
    {
        if (is_string($mime)) {
            $mime = explode(',', $mime);
        }

        if (!in_array(strtolower($this->getMime()), $mime)) {
            $this->error = 'mimetype to upload is not allowed';
            return false;
        }

        return true;
    }

    /**
     * 移动文件
     * @access public
     * @param  string           $path    保存路径

     * @param  string|bool      $savename    保存的文件名 默认自动生成

     * @param  boolean          $replace 同名文件是否覆盖

     * @param  bool             $autoAppendExt     自动补充扩展名

     * @return false|File       false-失败 否则返回File实例
     */
    public function move($path, $savename = true, $replace = true, $autoAppendExt = true, $)
// $a must always be passed; it's default value is never used.
function someFunction($a = 5, $b) { }
    {
        // 文件上传失败，捕获错误代码
        if (!empty($this->info['error'])) {
            $this->error($this->info['error']);
            return false;
        }

        // 检测合法性
        if (!$this->isValid()) {
            $this->error = 'upload illegal files';
            return false;
        }

        // 验证上传
        if (!$this->check()) {
            return false;
        }

        $path = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
        // 文件保存命名规则
        $saveName = $this->buildSaveName($savename, $autoAppendExt);
        $filename = $path . $saveName;

        // 检测目录
        if (false === $this->checkPath(dirname($filename))) {
            return false;
        }

        /* 不覆盖同名文件 */
        if (!$replace && is_file($filename)) {
            $this->error = ['has the same filename: {:filename}', ['filename' => $filename]];
            return false;
        }

        /* 移动文件 */
        if ($this->isTest) {
            rename($this->filename, $filename);
        } elseif (!move_uploaded_file($this->filename, $filename)) {
            $this->error = 'upload write error';
            return false;
        }

        // 返回 File对象实例
        $file = new self($filename);
        $file->setSaveName($saveName);
        $file->setUploadInfo($this->info);

        return $file;
    }

    /**
     * 获取保存文件名
     * @access protected
     * @param  string|bool   $savename    保存的文件名 默认自动生成

     * @param  bool          $autoAppendExt     自动补充扩展名

     * @return string
     */
    protected function buildSaveName($savename, $autoAppendExt = true)
    {
        if (true === $savename) {
            // 自动生成文件名
            $savename = $this->autoBuildName();
        } elseif ('' === $savename || false === $savename) {
            // 保留原文件名
            $savename = $this->getInfo('name');
        }

        if ($autoAppendExt && false === strpos($savename, '.')) {
            $savename .= '.' . pathinfo($this->getInfo('name'), PATHINFO_EXTENSION);
        }

        return $savename;
    }

    /**
     * 自动生成文件名
     * @access protected
     * @return string
     */
    protected function autoBuildName()
    {
        if ($this->rule instanceof \Closure) {
            $savename = call_user_func_array($this->rule, [$this]);
        } else {
            switch ($this->rule) {
                case 'date':
                    $savename = date('Ymd') . DIRECTORY_SEPARATOR . md5(microtime(true));
                    break;
                default:
                    if (in_array($this->rule, hash_algos())) {
                        $hash     = $this->hash($this->rule);
                        $savename = substr($hash, 0, 2) . DIRECTORY_SEPARATOR . substr($hash, 2);
                    } elseif (is_callable($this->rule)) {
                        $savename = call_user_func($this->rule);
                    } else {
                        $savename = date('Ymd') . DIRECTORY_SEPARATOR . md5(microtime(true));
                    }
            }
        }

        return $savename;
    }

    /**
     * 获取错误代码信息
     * @access private
     * @param  int $errorNo  错误号

     */

    private function error($errorNo)

    {
        switch ($errorNo) {
            case 1:
            case 2:
                $this->error = 'upload File size exceeds the maximum value';
                break;
            case 3:
                $this->error = 'only the portion of file is uploaded';
                break;
            case 4:
                $this->error = 'no file to uploaded';
                break;
            case 6:
                $this->error = 'upload temp dir not found';
                break;
            case 7:
                $this->error = 'file write error';
                break;
            default:
                $this->error = 'unknown upload error';
        }
    }

    /**
     * 获取错误信息（支持多语言）
     * @access public
     * @return string
     */
    public function getError()
    {
        $lang = Container::get('lang');

        if (is_array($this->error)) {
            list($msg, $vars) = $this->error;
        } else {
            $msg  = $this->error;
            $vars = [];
        }

        return $lang->has($msg) ? $lang->get($msg, $vars) : $msg;
    }

    public function __call($method, $args)

    {
        return $this->hash($method);
    }
}


1			<?php
2			// +----------------------------------------------------------------------
3			// \| ThinkPHP [ WE CAN DO IT JUST THINK ]
4			// +----------------------------------------------------------------------
5			// \| Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
6			// +----------------------------------------------------------------------
7			// \| Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
8			// +----------------------------------------------------------------------
9			// \| Author: liu21st <[email protected]>
10			// +----------------------------------------------------------------------
11
12			namespace think;
13
14			use SplFileObject;
15
16			class File extends SplFileObject
17			{
18			/**
19			* 错误信息
20			* @var string
21			*/
22			private $error = '';
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Private member variable "error" must be prefixed with an underscore Loading history...
23
24			/**
25			* 当前完整文件名
26			* @var string
27			*/
28			protected $filename;
29
30			/**
31			* 上传文件名
32			* @var string
33			*/
34			protected $saveName;
35
36			/**
37			* 上传文件命名规则
38			* @var string
39			*/
40			protected $rule = 'date';
41
42			/**
43			* 上传文件验证规则
44			* @var array
45			*/
46			protected $validate = [];
47
48			/**
49			* 是否单元测试
50			* @var bool
51			*/
52			protected $isTest;
53
54			/**
55			* 上传文件信息
56			* @var array
57			*/
58			protected $info = [];
59
60			/**
61			* 文件hash规则
62			* @var array
63			*/
64			protected $hash = [];
65
66			public function __construct($filename, $mode = 'r')
			0 ignored issues – show Coding Style introduced 2019-04-05 02:29 UTC by Report Bug Copy Issue Report Missing function doc comment Loading history...
67			{
68			parent::__construct($filename, $mode);
69
70			$this->filename = $this->getRealPath() ?: $this->getPathname();
71			}
72
73			/**
74			* 是否测试
75			* @access public
76			* @param bool $test 是否测试
77			* @return $this
78			*/
79			public function isTest($test = false)
80			{
81			$this->isTest = $test;
82
83			return $this;
84			}
85
86			/**
87			* 设置上传信息
88			* @access public
89			* @param array $info 上传文件信息
90			* @return $this
91			*/
92			public function setUploadInfo($info)
93			{
94			$this->info = $info;
95
96			return $this;
97			}
98
99			/**
100			* 获取上传文件的信息
101			* @access public
102			* @param string $name
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Missing parameter comment Loading history...
103			* @return array\|string
104			*/
105			public function getInfo($name = '')
106			{
107			return isset($this->info[$name]) ? $this->info[$name] : $this->info;
108			}
109
110			/**
111			* 获取上传文件的文件名
112			* @access public
113			* @return string
114			*/
115			public function getSaveName()
116			{
117			return $this->saveName;
118			}
119
120			/**
121			* 设置上传文件的保存文件名
122			* @access public
123			* @param string $saveName
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Missing parameter comment Loading history...
124			* @return $this
125			*/
126			public function setSaveName($saveName)
127			{
128			$this->saveName = $saveName;
129
130			return $this;
131			}
132
133			/**
134			* 获取文件的哈希散列值
135			* @access public
136			* @param string $type
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Missing parameter comment Loading history...
137			* @return string
138			*/
139			public function hash($type = 'sha1')
140			{
141			if (!isset($this->hash[$type])) {
142			$this->hash[$type] = hash_file($type, $this->filename);
143			}
144
145			return $this->hash[$type];
146			}
147
148			/**
149			* 检查目录是否可写
150			* @access protected
151			* @param string $path 目录
152			* @return boolean
153			* @throws \Exception
154			*/
155			protected function checkPath($path) {
			0 ignored issues – show Coding Style introduced 2019-09-03 03:21 UTC by Report Bug Copy Issue Report Opening brace should be on a new line Loading history...
156			if (is_dir($path)) {
157			return true;
158			}
159			try {
160			if (!mkdir($path, 0755, true)) {
161			$this->error = ['directory {:path} creation failed', ['path' => $path]];
162			return false;
163			};
164			} catch (\Exception $e) {
165			if ($e->getMessage() === 'mkdir(): File exists') {
166			return true;
167			};
168			throw $e;
169			}
170			return true;
171			}
172
173			/**
174			* 获取文件类型信息
175			* @access public
176			* @return string
177			*/
178			public function getMime()
179			{
180			$finfo = finfo_open(FILEINFO_MIME_TYPE);
181
182			return finfo_file($finfo, $this->filename);
183			}
184
185			/**
186			* 设置文件的命名规则
187			* @access public
188			* @param string $rule 文件命名规则
			0 ignored issues – show Coding Style introduced 2019-04-05 02:29 UTC by Report Bug Copy Issue Report Expected 1 spaces after parameter name; 4 found Loading history...
189			* @return $this
190			*/
191			public function rule($rule)
192			{
193			$this->rule = $rule;
194
195			return $this;
196			}
197
198			/**
199			* 设置上传文件的验证规则
200			* @access public
201			* @param array $rule 验证规则
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Expected 1 spaces after parameter name; 4 found Loading history...
202			* @return $this
203			*/
204			public function validate($rule = [])
205			{
206			$this->validate = $rule;
207
208			return $this;
209			}
210
211			/**
212			* 检测是否合法的上传文件
213			* @access public
214			* @return bool
215			*/
216			public function isValid()
217			{
218			if ($this->isTest) {
219			return is_file($this->filename);
220			}
221
222			return is_uploaded_file($this->filename);
223			}
224
225			/**
226			* 检测上传文件
227			* @access public
228			* @param array $rule 验证规则
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Expected 1 spaces after parameter name; 4 found Loading history...
229			* @return bool
230			*/
231			public function check($rule = [])
232			{
233			$rule = $rule ?: $this->validate;
234
235			if ((isset($rule['size']) && !$this->checkSize($rule['size']))
236			\|\| (isset($rule['type']) && !$this->checkMime($rule['type']))
237			\|\| (isset($rule['ext']) && !$this->checkExt($rule['ext']))
238			\|\| !$this->checkImg()) {
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Closing parenthesis of a multi-line IF statement must be on a new line Loading history...
239			return false;
240			}
241
242			return true;
243			}
244
245			/**
246			* 检测上传文件后缀
247			* @access public
248			* @param array\|string $ext 允许后缀
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Expected 1 spaces after parameter name; 4 found Loading history...
249			* @return bool
250			*/
251			public function checkExt($ext)
252			{
253			if (is_string($ext)) {
254			$ext = explode(',', $ext);
255			}
256
257			$extension = strtolower(pathinfo($this->getInfo('name'), PATHINFO_EXTENSION));
258
259			if (!in_array($extension, $ext)) {
260			$this->error = 'extensions to upload is not allowed';
261			return false;
262			}
263
264			return true;
265			}
266
267			/**
268			* 检测图像文件
269			* @access public
270			* @return bool
271			*/
272			public function checkImg()
273			{
274			$extension = strtolower(pathinfo($this->getInfo('name'), PATHINFO_EXTENSION));
275
276			/* 对图像文件进行严格检测 */
277			if (in_array($extension, ['gif', 'jpg', 'jpeg', 'bmp', 'png', 'swf']) && !in_array($this->getImageType($this->filename), [1, 2, 3, 4, 6, 13])) {
278			$this->error = 'illegal image files';
279			return false;
280			}
281
282			return true;
283			}
284
285			// 判断图像类型
286			protected function getImageType($image)
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report You must use "/**" style comments for a function comment Loading history...
287			{
288			if (function_exists('exif_imagetype')) {
289			return exif_imagetype($image);
290			}
291
292			try {
293			$info = getimagesize($image);
294			return $info ? $info[2] : false;
295			} catch (\Exception $e) {
296			return false;
297			}
298			}
299
300			/**
301			* 检测上传文件大小
302			* @access public
303			* @param integer $size 最大大小
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Expected 1 spaces after parameter name; 4 found Loading history...
304			* @return bool
305			*/
306			public function checkSize($size)
307			{
308			if ($this->getSize() > (int) $size) {
309			$this->error = 'filesize not match';
310			return false;
311			}
312
313			return true;
314			}
315
316			/**
317			* 检测上传文件类型
318			* @access public
319			* @param array\|string $mime 允许类型
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Expected 1 spaces after parameter name; 4 found Loading history...
320			* @return bool
321			*/
322			public function checkMime($mime)
323			{
324			if (is_string($mime)) {
325			$mime = explode(',', $mime);
326			}
327
328			if (!in_array(strtolower($this->getMime()), $mime)) {
329			$this->error = 'mimetype to upload is not allowed';
330			return false;
331			}
332
333			return true;
334			}
335
336			/**
337			* 移动文件
338			* @access public
339			* @param string $path 保存路径
			0 ignored issues – show Coding Style introduced 2019-04-05 02:29 UTC by Report Bug Copy Issue Report Expected 10 spaces after parameter name; 4 found Loading history...
340			* @param string\|bool $savename 保存的文件名默认自动生成
			0 ignored issues – show Coding Style introduced 2019-04-05 02:29 UTC by Report Bug Copy Issue Report Expected 6 spaces after parameter name; 4 found Loading history...
341			* @param boolean $replace 同名文件是否覆盖
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342			* @param bool $autoAppendExt 自动补充扩展名
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343			* @return false\|File false-失败否则返回File实例
344			*/
345			public function move($path, $savename = true, $replace = true, $autoAppendExt = true, $)
			0 ignored issues – show Bug introduced 2019-09-03 03:21 UTC by Report Bug Copy Issue Report A parse error occurred: Syntax error, unexpected '$', expecting T_VARIABLE on line 345 at column 90 Loading history... Coding Style introduced 2019-09-03 03:21 UTC by Report Bug Copy Issue Report Parameters which have default values should be placed at the end. If you place a parameter with a default value before a parameter with a default value, the default value of the first parameter will never be used as it will always need to be passed anyway: // $a must always be passed; it's default value is never used. function someFunction($a = 5, $b) { } Loading history...
346			{
347			// 文件上传失败，捕获错误代码
348			if (!empty($this->info['error'])) {
349			$this->error($this->info['error']);
350			return false;
351			}
352
353			// 检测合法性
354			if (!$this->isValid()) {
355			$this->error = 'upload illegal files';
356			return false;
357			}
358
359			// 验证上传
360			if (!$this->check()) {
361			return false;
362			}
363
364			$path = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
365			// 文件保存命名规则
366			$saveName = $this->buildSaveName($savename, $autoAppendExt);
367			$filename = $path . $saveName;
368
369			// 检测目录
370			if (false === $this->checkPath(dirname($filename))) {
371			return false;
372			}
373
374			/* 不覆盖同名文件 */
375			if (!$replace && is_file($filename)) {
376			$this->error = ['has the same filename: {:filename}', ['filename' => $filename]];
377			return false;
378			}
379
380			/* 移动文件 */
381			if ($this->isTest) {
382			rename($this->filename, $filename);
383			} elseif (!move_uploaded_file($this->filename, $filename)) {
384			$this->error = 'upload write error';
385			return false;
386			}
387
388			// 返回 File对象实例
389			$file = new self($filename);
390			$file->setSaveName($saveName);
391			$file->setUploadInfo($this->info);
392
393			return $file;
394			}
395
396			/**
397			* 获取保存文件名
398			* @access protected
399			* @param string\|bool $savename 保存的文件名默认自动生成
			0 ignored issues – show Coding Style introduced 2019-04-05 02:29 UTC by Report Bug Copy Issue Report Expected 6 spaces after parameter name; 4 found Loading history...
400			* @param bool $autoAppendExt 自动补充扩展名
			0 ignored issues – show Coding Style introduced 2019-04-05 02:29 UTC by Report Bug Copy Issue Report Expected 1 spaces after parameter name; 5 found Loading history...
401			* @return string
402			*/
403			protected function buildSaveName($savename, $autoAppendExt = true)
404			{
405			if (true === $savename) {
406			// 自动生成文件名
407			$savename = $this->autoBuildName();
408			} elseif ('' === $savename \|\| false === $savename) {
409			// 保留原文件名
410			$savename = $this->getInfo('name');
411			}
412
413			if ($autoAppendExt && false === strpos($savename, '.')) {
414			$savename .= '.' . pathinfo($this->getInfo('name'), PATHINFO_EXTENSION);
415			}
416
417			return $savename;
418			}
419
420			/**
421			* 自动生成文件名
422			* @access protected
423			* @return string
424			*/
425			protected function autoBuildName()
426			{
427			if ($this->rule instanceof \Closure) {
428			$savename = call_user_func_array($this->rule, [$this]);
429			} else {
430			switch ($this->rule) {
431			case 'date':
432			$savename = date('Ymd') . DIRECTORY_SEPARATOR . md5(microtime(true));
433			break;
434			default:
435			if (in_array($this->rule, hash_algos())) {
436			$hash = $this->hash($this->rule);
437			$savename = substr($hash, 0, 2) . DIRECTORY_SEPARATOR . substr($hash, 2);
438			} elseif (is_callable($this->rule)) {
439			$savename = call_user_func($this->rule);
440			} else {
441			$savename = date('Ymd') . DIRECTORY_SEPARATOR . md5(microtime(true));
442			}
443			}
444			}
445
446			return $savename;
447			}
448
449			/**
450			* 获取错误代码信息
451			* @access private
452			* @param int $errorNo 错误号
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453			*/
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454			private function error($errorNo)
			0 ignored issues – show Coding Style introduced 2019-04-05 02:29 UTC by Report Bug Copy Issue Report Private method name "File::error" must be prefixed with an underscore Loading history...
455			{
456			switch ($errorNo) {
457			case 1:
458			case 2:
459			$this->error = 'upload File size exceeds the maximum value';
460			break;
461			case 3:
462			$this->error = 'only the portion of file is uploaded';
463			break;
464			case 4:
465			$this->error = 'no file to uploaded';
466			break;
467			case 6:
468			$this->error = 'upload temp dir not found';
469			break;
470			case 7:
471			$this->error = 'file write error';
472			break;
473			default:
474			$this->error = 'unknown upload error';
475			}
476			}
477
478			/**
479			* 获取错误信息（支持多语言）
480			* @access public
481			* @return string
482			*/
483			public function getError()
484			{
485			$lang = Container::get('lang');
486
487			if (is_array($this->error)) {
488			list($msg, $vars) = $this->error;
489			} else {
490			$msg = $this->error;
491			$vars = [];
492			}
493
494			return $lang->has($msg) ? $lang->get($msg, $vars) : $msg;
495			}
496
497			public function __call($method, $args)
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Missing function doc comment Loading history...
498			{
499			return $this->hash($method);
500			}
501			}
502

top-think / framework

Pull Request — 5.1 (#1987)

File::rule() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like