Input::__toString() - Code Metrics - Inspection of "改进Container" - top-think/framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — 5.1 (#1748)

by guanguans

created 2019-04-09 09:58 UTC

Input::__toString() A

↳ Parent: Input

Complexity

Conditions	4
Paths	1

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	8
nc	1
nop	0
dl	0
loc	15
rs	10
c	0
b	0
f	0

<?php
// +----------------------------------------------------------------------

// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2015 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: yunwuxin <[email protected]>
// +----------------------------------------------------------------------

namespace think\console;

use think\console\input\Argument;
use think\console\input\Definition;
use think\console\input\Option;

class Input

{

    /**

     * @var Definition
     */
    protected $definition;

    /**

     * @var Option[]
     */
    protected $options = [];

    /**

     * @var Argument[]
     */
    protected $arguments = [];

    protected $interactive = true;

    private $tokens;

    private $parsed;


    public function __construct($argv = null)

    {
        if (null === $argv) {
            $argv = $_SERVER['argv'];
            // 去除命令名
            array_shift($argv);
        }

        $this->tokens = $argv;

        $this->definition = new Definition();
    }

    protected function setTokens(array $tokens)

    {
        $this->tokens = $tokens;
    }

    /**
     * 绑定实例
     * @param Definition $definition A InputDefinition instance
     */

    public function bind(Definition $definition)
    {
        $this->arguments  = [];
        $this->options    = [];
        $this->definition = $definition;

        $this->parse();
    }

    /**
     * 解析参数
     */

    protected function parse()
    {
        $parseOptions = true;
        $this->parsed = $this->tokens;
        while (null !== $token = array_shift($this->parsed)) {
            if ($parseOptions && '' == $token) {
                $this->parseArgument($token);
            } elseif ($parseOptions && '--' == $token) {
                $parseOptions = false;
            } elseif ($parseOptions && 0 === strpos($token, '--')) {
                $this->parseLongOption($token);
            } elseif ($parseOptions && '-' === $token[0] && '-' !== $token) {
                $this->parseShortOption($token);
            } else {
                $this->parseArgument($token);
            }
        }
    }

    /**
     * 解析短选项
     * @param string $token 当前的指令.
     */

    private function parseShortOption($token)

    {
        $name = substr($token, 1);

        if (strlen($name) > 1) {
            if ($this->definition->hasShortcut($name[0])
                && $this->definition->getOptionForShortcut($name[0])->acceptValue()
            ) {
                $this->addShortOption($name[0], substr($name, 1));
            } else {
                $this->parseShortOptionSet($name);
            }
        } else {
            $this->addShortOption($name, null);
        }
    }

    /**
     * 解析短选项
     * @param string $name 当前指令

     * @throws \RuntimeException
     */

    private function parseShortOptionSet($name)

    {
        $len = strlen($name);
        for ($i = 0; $i < $len; ++$i) {
            if (!$this->definition->hasShortcut($name[$i])) {
                throw new \RuntimeException(sprintf('The "-%s" option does not exist.', $name[$i]));
            }

            $option = $this->definition->getOptionForShortcut($name[$i]);
            if ($option->acceptValue()) {
                $this->addLongOption($option->getName(), $i === $len - 1 ? null : substr($name, $i + 1));

                break;
            } else {
                $this->addLongOption($option->getName(), null);
            }
        }
    }

    /**
     * 解析完整选项
     * @param string $token 当前指令
     */

    private function parseLongOption($token)

    {
        $name = substr($token, 2);

        if (false !== $pos = strpos($name, '=')) {
            $this->addLongOption(substr($name, 0, $pos), substr($name, $pos + 1));
        } else {
            $this->addLongOption($name, null);
        }
    }

    /**
     * 解析参数
     * @param string $token 当前指令

     * @throws \RuntimeException
     */

    private function parseArgument($token)

    {
        $c = count($this->arguments);

        if ($this->definition->hasArgument($c)) {
            $arg = $this->definition->getArgument($c);

            $this->arguments[$arg->getName()] = $arg->isArray() ? [$token] : $token;

        } elseif ($this->definition->hasArgument($c - 1) && $this->definition->getArgument($c - 1)->isArray()) {
            $arg = $this->definition->getArgument($c - 1);

            $this->arguments[$arg->getName()][] = $token;
        } else {
            throw new \RuntimeException('Too many arguments.');
        }
    }

    /**
     * 添加一个短选项的值
     * @param string $shortcut 短名称

     * @param mixed  $value    值

     * @throws \RuntimeException
     */

    private function addShortOption($shortcut, $value)

    {
        if (!$this->definition->hasShortcut($shortcut)) {
            throw new \RuntimeException(sprintf('The "-%s" option does not exist.', $shortcut));
        }

        $this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value);
    }

    /**
     * 添加一个完整选项的值
     * @param string $name  选项名

     * @param mixed  $value 值

     * @throws \RuntimeException
     */

    private function addLongOption($name, $value)

    {
        if (!$this->definition->hasOption($name)) {
            throw new \RuntimeException(sprintf('The "--%s" option does not exist.', $name));
        }

        $option = $this->definition->getOption($name);

        if (false === $value) {
            $value = null;
        }

        if (null !== $value && !$option->acceptValue()) {
            throw new \RuntimeException(sprintf('The "--%s" option does not accept a value.', $name, $value));
        }

        if (null === $value && $option->acceptValue() && count($this->parsed)) {
            $next = array_shift($this->parsed);
            if (isset($next[0]) && '-' !== $next[0]) {
                $value = $next;
            } elseif (empty($next)) {
                $value = '';
            } else {
                array_unshift($this->parsed, $next);
            }
        }

        if (null === $value) {
            if ($option->isValueRequired()) {
                throw new \RuntimeException(sprintf('The "--%s" option requires a value.', $name));
            }

            if (!$option->isArray()) {
                $value = $option->isValueOptional() ? $option->getDefault() : true;
            }
        }

        if ($option->isArray()) {
            $this->options[$name][] = $value;
        } else {
            $this->options[$name] = $value;
        }
    }

    /**
     * 获取第一个参数
     * @return string|null
     */
    public function getFirstArgument()
    {
        foreach ($this->tokens as $token) {
            if ($token && '-' === $token[0]) {
                continue;
            }

            return $token;
        }
        return;
    }

    /**
     * 检查原始参数是否包含某个值
     * @param string|array $values 需要检查的值

     * @return bool
     */
    public function hasParameterOption($values)
    {
        $values = (array) $values;

        foreach ($this->tokens as $token) {
            foreach ($values as $value) {
                if ($token === $value || 0 === strpos($token, $value . '=')) {
                    return true;
                }
            }
        }

        return false;
    }

    /**
     * 获取原始选项的值
     * @param string|array $values  需要检查的值

     * @param mixed        $default 默认值

     * @return mixed The option value
     */
    public function getParameterOption($values, $default = false)
    {
        $values = (array) $values;
        $tokens = $this->tokens;

        while (0 < count($tokens)) {
            $token = array_shift($tokens);

            foreach ($values as $value) {
                if ($token === $value || 0 === strpos($token, $value . '=')) {
                    if (false !== $pos = strpos($token, '=')) {
                        return substr($token, $pos + 1);
                    }

                    return array_shift($tokens);
                }
            }
        }

        return $default;
    }

    /**
     * 验证输入
     * @throws \RuntimeException
     */

    public function validate()
    {
        if (count($this->arguments) < $this->definition->getArgumentRequiredCount()) {
            throw new \RuntimeException('Not enough arguments.');
        }
    }

    /**
     * 检查输入是否是交互的
     * @return bool
     */
    public function isInteractive()
    {
        return $this->interactive;
    }

    /**

     * 设置输入的交互
     * @param bool

     */

    public function setInteractive($interactive)
    {
        $this->interactive = (bool) $interactive;
    }

    /**
     * 获取所有的参数
     * @return Argument[]
     */
    public function getArguments()
    {
        return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
    }

    /**
     * 根据名称获取参数
     * @param string $name 参数名

     * @return mixed
     * @throws \InvalidArgumentException
     */
    public function getArgument($name)
    {
        if (!$this->definition->hasArgument($name)) {
            throw new \InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
        }

        return isset($this->arguments[$name]) ? $this->arguments[$name] : $this->definition->getArgument($name)
            ->getDefault();
    }

    /**
     * 设置参数的值
     * @param string $name  参数名

     * @param string $value 值

     * @throws \InvalidArgumentException
     */

    public function setArgument($name, $value)
    {
        if (!$this->definition->hasArgument($name)) {
            throw new \InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
        }

        $this->arguments[$name] = $value;
    }

    /**
     * 检查是否存在某个参数
     * @param string|int $name 参数名或位置

     * @return bool
     */
    public function hasArgument($name)
    {
        return $this->definition->hasArgument($name);
    }

    /**
     * 获取所有的选项
     * @return Option[]
     */
    public function getOptions()
    {
        return array_merge($this->definition->getOptionDefaults(), $this->options);
    }

    /**
     * 获取选项值
     * @param string $name 选项名称

     * @return mixed
     * @throws \InvalidArgumentException
     */
    public function getOption($name)
    {
        if (!$this->definition->hasOption($name)) {
            throw new \InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
        }

        return isset($this->options[$name]) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
    }

    /**
     * 设置选项值
     * @param string      $name  选项名

     * @param string|bool $value 值

     * @throws \InvalidArgumentException
     */

    public function setOption($name, $value)
    {
        if (!$this->definition->hasOption($name)) {
            throw new \InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
        }

        $this->options[$name] = $value;
    }

    /**
     * 是否有某个选项
     * @param string $name 选项名

     * @return bool
     */
    public function hasOption($name)
    {
        return $this->definition->hasOption($name) && isset($this->options[$name]);
    }

    /**
     * 转义指令
     * @param string $token

     * @return string
     */
    public function escapeToken($token)
    {
        return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
    }

    /**
     * 返回传递给命令的参数的字符串
     * @return string
     */
    public function __toString()
    {
        $tokens = array_map(function ($token) {

            if (preg_match('{^(-[^=]+=)(.+)}', $token, $match)) {
                return $match[1] . $this->escapeToken($match[2]);
            }

            if ($token && '-' !== $token[0]) {
                return $this->escapeToken($token);
            }

            return $token;
        }, $this->tokens);
someFunctionCall(
    $firstArgument,
    $secondArgument,
    $thirdArgument
); // Closing parenthesis on a new line.

        return implode(' ', $tokens);
    }
}


1			<?php
2			// +----------------------------------------------------------------------
			1 ignored issue – show Coding Style introduced 2019-03-11 07:39 UTC by Report Bug Copy Issue Report You must use "/**" style comments for a file comment Loading history...
3			// \| ThinkPHP [ WE CAN DO IT JUST THINK ]
4			// +----------------------------------------------------------------------
5			// \| Copyright (c) 2006~2015 http://thinkphp.cn All rights reserved.
6			// +----------------------------------------------------------------------
7			// \| Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
8			// +----------------------------------------------------------------------
9			// \| Author: yunwuxin <[email protected]>
10			// +----------------------------------------------------------------------
11
12			namespace think\console;
13
14			use think\console\input\Argument;
15			use think\console\input\Definition;
16			use think\console\input\Option;
17
18			class Input
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19			{
20
21			/**
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22			* @var Definition
23			*/
24			protected $definition;
25
26			/**
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27			* @var Option[]
28			*/
29			protected $options = [];
30
31			/**
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32			* @var Argument[]
33			*/
34			protected $arguments = [];
35
36			protected $interactive = true;
37
38			private $tokens;
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39			private $parsed;
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40
41			public function __construct($argv = null)
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42			{
43			if (null === $argv) {
44			$argv = $_SERVER['argv'];
45			// 去除命令名
46			array_shift($argv);
47			}
48
49			$this->tokens = $argv;
50
51			$this->definition = new Definition();
52			}
53
54			protected function setTokens(array $tokens)
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55			{
56			$this->tokens = $tokens;
57			}
58
59			/**
60			* 绑定实例
61			* @param Definition $definition A InputDefinition instance
62			*/
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63			public function bind(Definition $definition)
64			{
65			$this->arguments = [];
66			$this->options = [];
67			$this->definition = $definition;
68
69			$this->parse();
70			}
71
72			/**
73			* 解析参数
74			*/
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75			protected function parse()
76			{
77			$parseOptions = true;
78			$this->parsed = $this->tokens;
79			while (null !== $token = array_shift($this->parsed)) {
80			if ($parseOptions && '' == $token) {
81			$this->parseArgument($token);
82			} elseif ($parseOptions && '--' == $token) {
83			$parseOptions = false;
84			} elseif ($parseOptions && 0 === strpos($token, '--')) {
85			$this->parseLongOption($token);
86			} elseif ($parseOptions && '-' === $token[0] && '-' !== $token) {
87			$this->parseShortOption($token);
88			} else {
89			$this->parseArgument($token);
90			}
91			}
92			}
93
94			/**
95			* 解析短选项
96			* @param string $token 当前的指令.
97			*/
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98			private function parseShortOption($token)
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99			{
100			$name = substr($token, 1);
101
102			if (strlen($name) > 1) {
103			if ($this->definition->hasShortcut($name[0])
104			&& $this->definition->getOptionForShortcut($name[0])->acceptValue()
105			) {
106			$this->addShortOption($name[0], substr($name, 1));
107			} else {
108			$this->parseShortOptionSet($name);
109			}
110			} else {
111			$this->addShortOption($name, null);
112			}
113			}
114
115			/**
116			* 解析短选项
117			* @param string $name 当前指令
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118			* @throws \RuntimeException
119			*/
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120			private function parseShortOptionSet($name)
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121			{
122			$len = strlen($name);
123			for ($i = 0; $i < $len; ++$i) {
124			if (!$this->definition->hasShortcut($name[$i])) {
125			throw new \RuntimeException(sprintf('The "-%s" option does not exist.', $name[$i]));
126			}
127
128			$option = $this->definition->getOptionForShortcut($name[$i]);
129			if ($option->acceptValue()) {
130			$this->addLongOption($option->getName(), $i === $len - 1 ? null : substr($name, $i + 1));
131
132			break;
133			} else {
134			$this->addLongOption($option->getName(), null);
135			}
136			}
137			}
138
139			/**
140			* 解析完整选项
141			* @param string $token 当前指令
142			*/
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143			private function parseLongOption($token)
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144			{
145			$name = substr($token, 2);
146
147			if (false !== $pos = strpos($name, '=')) {
148			$this->addLongOption(substr($name, 0, $pos), substr($name, $pos + 1));
149			} else {
150			$this->addLongOption($name, null);
151			}
152			}
153
154			/**
155			* 解析参数
156			* @param string $token 当前指令
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157			* @throws \RuntimeException
158			*/
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159			private function parseArgument($token)
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160			{
161			$c = count($this->arguments);
162
163			if ($this->definition->hasArgument($c)) {
164			$arg = $this->definition->getArgument($c);
165
166			$this->arguments[$arg->getName()] = $arg->isArray() ? [$token] : $token;
167
168			} elseif ($this->definition->hasArgument($c - 1) && $this->definition->getArgument($c - 1)->isArray()) {
169			$arg = $this->definition->getArgument($c - 1);
170
171			$this->arguments[$arg->getName()][] = $token;
172			} else {
173			throw new \RuntimeException('Too many arguments.');
174			}
175			}
176
177			/**
178			* 添加一个短选项的值
179			* @param string $shortcut 短名称
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180			* @param mixed $value 值
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181			* @throws \RuntimeException
182			*/
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183			private function addShortOption($shortcut, $value)
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184			{
185			if (!$this->definition->hasShortcut($shortcut)) {
186			throw new \RuntimeException(sprintf('The "-%s" option does not exist.', $shortcut));
187			}
188
189			$this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value);
190			}
191
192			/**
193			* 添加一个完整选项的值
194			* @param string $name 选项名
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195			* @param mixed $value 值
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196			* @throws \RuntimeException
197			*/
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198			private function addLongOption($name, $value)
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199			{
200			if (!$this->definition->hasOption($name)) {
201			throw new \RuntimeException(sprintf('The "--%s" option does not exist.', $name));
202			}
203
204			$option = $this->definition->getOption($name);
205
206			if (false === $value) {
207			$value = null;
208			}
209
210			if (null !== $value && !$option->acceptValue()) {
211			throw new \RuntimeException(sprintf('The "--%s" option does not accept a value.', $name, $value));
212			}
213
214			if (null === $value && $option->acceptValue() && count($this->parsed)) {
215			$next = array_shift($this->parsed);
216			if (isset($next[0]) && '-' !== $next[0]) {
217			$value = $next;
218			} elseif (empty($next)) {
219			$value = '';
220			} else {
221			array_unshift($this->parsed, $next);
222			}
223			}
224
225			if (null === $value) {
226			if ($option->isValueRequired()) {
227			throw new \RuntimeException(sprintf('The "--%s" option requires a value.', $name));
228			}
229
230			if (!$option->isArray()) {
231			$value = $option->isValueOptional() ? $option->getDefault() : true;
232			}
233			}
234
235			if ($option->isArray()) {
236			$this->options[$name][] = $value;
237			} else {
238			$this->options[$name] = $value;
239			}
240			}
241
242			/**
243			* 获取第一个参数
244			* @return string\|null
245			*/
246			public function getFirstArgument()
247			{
248			foreach ($this->tokens as $token) {
249			if ($token && '-' === $token[0]) {
250			continue;
251			}
252
253			return $token;
254			}
255			return;
256			}
257
258			/**
259			* 检查原始参数是否包含某个值
260			* @param string\|array $values 需要检查的值
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261			* @return bool
262			*/
263			public function hasParameterOption($values)
264			{
265			$values = (array) $values;
266
267			foreach ($this->tokens as $token) {
268			foreach ($values as $value) {
269			if ($token === $value \|\| 0 === strpos($token, $value . '=')) {
270			return true;
271			}
272			}
273			}
274
275			return false;
276			}
277
278			/**
279			* 获取原始选项的值
280			* @param string\|array $values 需要检查的值
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281			* @param mixed $default 默认值
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282			* @return mixed The option value
283			*/
284			public function getParameterOption($values, $default = false)
285			{
286			$values = (array) $values;
287			$tokens = $this->tokens;
288
289			while (0 < count($tokens)) {
290			$token = array_shift($tokens);
291
292			foreach ($values as $value) {
293			if ($token === $value \|\| 0 === strpos($token, $value . '=')) {
294			if (false !== $pos = strpos($token, '=')) {
295			return substr($token, $pos + 1);
296			}
297
298			return array_shift($tokens);
299			}
300			}
301			}
302
303			return $default;
304			}
305
306			/**
307			* 验证输入
308			* @throws \RuntimeException
309			*/
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310			public function validate()
311			{
312			if (count($this->arguments) < $this->definition->getArgumentRequiredCount()) {
313			throw new \RuntimeException('Not enough arguments.');
314			}
315			}
316
317			/**
318			* 检查输入是否是交互的
319			* @return bool
320			*/
321			public function isInteractive()
322			{
323			return $this->interactive;
324			}
325
326			/**
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327			* 设置输入的交互
328			* @param bool
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329			*/
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330			public function setInteractive($interactive)
331			{
332			$this->interactive = (bool) $interactive;
333			}
334
335			/**
336			* 获取所有的参数
337			* @return Argument[]
338			*/
339			public function getArguments()
340			{
341			return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
342			}
343
344			/**
345			* 根据名称获取参数
346			* @param string $name 参数名
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347			* @return mixed
348			* @throws \InvalidArgumentException
349			*/
350			public function getArgument($name)
351			{
352			if (!$this->definition->hasArgument($name)) {
353			throw new \InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
354			}
355
356			return isset($this->arguments[$name]) ? $this->arguments[$name] : $this->definition->getArgument($name)
357			->getDefault();
358			}
359
360			/**
361			* 设置参数的值
362			* @param string $name 参数名
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363			* @param string $value 值
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364			* @throws \InvalidArgumentException
365			*/
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366			public function setArgument($name, $value)
367			{
368			if (!$this->definition->hasArgument($name)) {
369			throw new \InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
370			}
371
372			$this->arguments[$name] = $value;
373			}
374
375			/**
376			* 检查是否存在某个参数
377			* @param string\|int $name 参数名或位置
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378			* @return bool
379			*/
380			public function hasArgument($name)
381			{
382			return $this->definition->hasArgument($name);
383			}
384
385			/**
386			* 获取所有的选项
387			* @return Option[]
388			*/
389			public function getOptions()
390			{
391			return array_merge($this->definition->getOptionDefaults(), $this->options);
392			}
393
394			/**
395			* 获取选项值
396			* @param string $name 选项名称
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397			* @return mixed
398			* @throws \InvalidArgumentException
399			*/
400			public function getOption($name)
401			{
402			if (!$this->definition->hasOption($name)) {
403			throw new \InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
404			}
405
406			return isset($this->options[$name]) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
407			}
408
409			/**
410			* 设置选项值
411			* @param string $name 选项名
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412			* @param string\|bool $value 值
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413			* @throws \InvalidArgumentException
414			*/
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415			public function setOption($name, $value)
416			{
417			if (!$this->definition->hasOption($name)) {
418			throw new \InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
419			}
420
421			$this->options[$name] = $value;
422			}
423
424			/**
425			* 是否有某个选项
426			* @param string $name 选项名
			1 ignored issue – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Tag value indented incorrectly; expected 2 spaces but found 1 Loading history...
427			* @return bool
428			*/
429			public function hasOption($name)
430			{
431			return $this->definition->hasOption($name) && isset($this->options[$name]);
432			}
433
434			/**
435			* 转义指令
436			* @param string $token
			1 ignored issue – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Missing parameter comment Loading history... Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Tag value indented incorrectly; expected 2 spaces but found 1 Loading history...
437			* @return string
438			*/
439			public function escapeToken($token)
440			{
441			return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
442			}
443
444			/**
445			* 返回传递给命令的参数的字符串
446			* @return string
447			*/
448			public function __toString()
449			{
450			$tokens = array_map(function ($token) {
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report The opening parenthesis of a multi-line function call should be the last content on the line. Loading history...
451			if (preg_match('{^(-[^=]+=)(.+)}', $token, $match)) {
452			return $match[1] . $this->escapeToken($match[2]);
453			}
454
455			if ($token && '-' !== $token[0]) {
456			return $this->escapeToken($token);
457			}
458
459			return $token;
460			}, $this->tokens);
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report For multi-line function calls, the closing parenthesis should be on a new line. If a function call spawns multiple lines, the coding standard suggests to move the closing parenthesis to a new line: someFunctionCall( $firstArgument, $secondArgument, $thirdArgument ); // Closing parenthesis on a new line. Loading history...
461
462			return implode(' ', $tokens);
463			}
464			}
465

top-think / framework

Pull Request — 5.1 (#1748)

Input::__toString() A

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