ArgumentParser::timeout() - Code Metrics - ingenerator/runsingle - Measure and Improve Code Quality continuously with Scrutinizer

ArgumentParser::timeout() A
last analyzed 2019-04-03 14:21 UTC

↳ Parent: ArgumentParser

Complexity

Conditions	3
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	8
rs	10
c	0
b	0
f	0
cc	3
nc	2
nop	1

<?php
/**
 * Argument parser
 *
 * @author    Matthias Gisder <[email protected]>
 * @copyright 2014 inGenerator Ltd
 * @licence   BSD
 */


namespace Ingenerator\RunSingle;


class ArgumentParser
{
    protected $sep_counter;

    protected $arg_defaults = array(
        'task_name'                 => '',
        'timeout'                   => '',
        'automatic_garbage_collect' => TRUE,
        'command'                   => '',
    );

    /**
     * @param array $argv
     *
     * @return array

     * @throws \InvalidArgumentException
     */
    public function parse(array $argv)
    {
        $this->sep_counter   = $this->find_sep_counter($argv);
        $arg_parts           = \array_merge($this->arg_defaults, $this->find_arg_parts($argv));
        $this->command_parts = $this->escaped_command_parts($argv);
class MyClass { }

$x = new MyClass();
$x->foo = true;

        $args['timeout']                   = $this->timeout($arg_parts);
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
        $args['task_name']                 = $this->task_name($arg_parts);
        $args['automatic_garbage_collect'] = $this->automatic_garbage_collect($arg_parts);
        $args['command']                   = $this->command($argv);

        return ($args);
    }

    /**
     * @param array $args
     *
     * @return int

     * @throws \InvalidArgumentException
     */
    protected function timeout($args)
    {
        if (! \is_numeric($args['timeout']) || $args['timeout'] <= 0) {
            throw new \InvalidArgumentException('invalid or missing timeout value (set with "--timeout=".');
        }

        return $args['timeout'];
    }

    /**
     * @param array $args
     *
     * @return string
     * @throws \InvalidArgumentException
     */
    protected function task_name($args)
    {
        if (! \is_string($args['task_name']) || $args['task_name'] == '') {
            throw new \InvalidArgumentException('invalid or missing task_name value (set with "--task_name=".');
        }

        return $args['task_name'];
    }

    /**
     * @param array $args
     *
     * @return bool
     */
    protected function automatic_garbage_collect($args)
    {
        if (isset($args['no-garbage-collect'])) {

            return FALSE;
        }

        return TRUE;
    }

    /**
     * @param $argv
     *
     * @return string
     * @throws \InvalidArgumentException
     */
    protected function command($argv)
    {
        $command = \implode(' ', $this->escaped_command_parts($argv));
        if ($command === '') {
            throw new \InvalidArgumentException('command has to be specified');
        }

        return $command;
    }

    /**
     * @param array $argv
     *
     * @return array

     */
    protected function find_sep_counter($argv)
    {
        $sep_counter = 0;
        foreach ($argv as $arg) {
            if ($arg == '--') {
                break;
            }
            $sep_counter ++;
        }

        return $sep_counter;
    }

    /**
     * @param array $argv
     *
     * @return array
     */
    protected function find_arg_parts($argv)
    {
        $arg_parts         = array();
        $key_value_strings = $this->key_value_strings($argv);
        foreach ($key_value_strings as $key_value_string) {
            $new = \explode('=', $key_value_string);

            if (\preg_match('/\-\-/', $new[0])) {
                $new[0] = \str_replace('--', '', $new[0]);
                // for arguments requiring no value assignment
                if (! isset($new[1])) {
                    $new[1] = TRUE;
                }
                $arg_parts[$new[0]] = $new[1];
            }
        }

        return $arg_parts;
    }

    /**
     * @param array $argv
     *
     * @return array
     */
    protected function key_value_strings($argv)
    {
        $key_value_strings = array();
        if ($this->sep_counter > 0) {
            $key_value_strings = \array_slice($argv, 0, $this->sep_counter);
        }

        return $key_value_strings;
    }

    /**
     * @param array $argv
     *
     * @return array
     */
    protected function escaped_command_parts($argv)
    {
        $command_parts = array();
        if ($this->sep_counter > 0) {
            $command_parts = \array_slice($argv, $this->sep_counter + 1);
        }

        return \array_map('escapeshellarg', $command_parts);
    }

}


1			<?php
2			/**
3			* Argument parser
4			*
5			* @author Matthias Gisder <[email protected]>
6			* @copyright 2014 inGenerator Ltd
7			* @licence BSD
8			*/
9
10
11			namespace Ingenerator\RunSingle;
12
13
14			class ArgumentParser
15			{
16			protected $sep_counter;
17
18			protected $arg_defaults = array(
19			'task_name' => '',
20			'timeout' => '',
21			'automatic_garbage_collect' => TRUE,
22			'command' => '',
23			);
24
25			/**
26			* @param array $argv
27			*
28			* @return array
			0 ignored issues – show Documentation introduced 2018-02-09 11:23 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `array<string,integer\|double\|string\|boolean>`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
29			* @throws \InvalidArgumentException
30			*/
31			public function parse(array $argv)
32			{
33			$this->sep_counter = $this->find_sep_counter($argv);
34			$arg_parts = \array_merge($this->arg_defaults, $this->find_arg_parts($argv));
35			$this->command_parts = $this->escaped_command_parts($argv);
			0 ignored issues – show Bug introduced 2018-02-09 11:23 UTC by Report Bug Copy Issue Report The property `command_parts` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
36
37			$args['timeout'] = $this->timeout($arg_parts);
			0 ignored issues – show Coding Style Comprehensibility introduced 2018-02-09 11:23 UTC by Report Bug Copy Issue Report `$args` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$args = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
38			$args['task_name'] = $this->task_name($arg_parts);
39			$args['automatic_garbage_collect'] = $this->automatic_garbage_collect($arg_parts);
40			$args['command'] = $this->command($argv);
41
42			return ($args);
43			}
44
45			/**
46			* @param array $args
47			*
48			* @return int
			0 ignored issues – show Documentation introduced 2018-02-09 11:23 UTC by Report Bug Copy Issue Report Should the return type not be `integer\|double\|string`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
49			* @throws \InvalidArgumentException
50			*/
51			protected function timeout($args)
52			{
53			if (! \is_numeric($args['timeout']) \|\| $args['timeout'] <= 0) {
54			throw new \InvalidArgumentException('invalid or missing timeout value (set with "--timeout=".');
55			}
56
57			return $args['timeout'];
58			}
59
60			/**
61			* @param array $args
62			*
63			* @return string
64			* @throws \InvalidArgumentException
65			*/
66			protected function task_name($args)
67			{
68			if (! \is_string($args['task_name']) \|\| $args['task_name'] == '') {
69			throw new \InvalidArgumentException('invalid or missing task_name value (set with "--task_name=".');
70			}
71
72			return $args['task_name'];
73			}
74
75			/**
76			* @param array $args
77			*
78			* @return bool
79			*/
80			protected function automatic_garbage_collect($args)
81			{
82			if (isset($args['no-garbage-collect'])) {
			0 ignored issues – show Unused Code introduced 2018-02-09 11:23 UTC by Report Bug Copy Issue Report This `if` statement, and the following `return` statement can be replaced with `return !isset($args['no-garbage-collect']);`. Loading history...
83			return FALSE;
84			}
85
86			return TRUE;
87			}
88
89			/**
90			* @param $argv
91			*
92			* @return string
93			* @throws \InvalidArgumentException
94			*/
95			protected function command($argv)
96			{
97			$command = \implode(' ', $this->escaped_command_parts($argv));
98			if ($command === '') {
99			throw new \InvalidArgumentException('command has to be specified');
100			}
101
102			return $command;
103			}
104
105			/**
106			* @param array $argv
107			*
108			* @return array
			0 ignored issues – show Documentation introduced 2018-02-09 11:23 UTC by Report Bug Copy Issue Report Should the return type not be `integer`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
109			*/
110			protected function find_sep_counter($argv)
111			{
112			$sep_counter = 0;
113			foreach ($argv as $arg) {
114			if ($arg == '--') {
115			break;
116			}
117			$sep_counter ++;
118			}
119
120			return $sep_counter;
121			}
122
123			/**
124			* @param array $argv
125			*
126			* @return array
127			*/
128			protected function find_arg_parts($argv)
129			{
130			$arg_parts = array();
131			$key_value_strings = $this->key_value_strings($argv);
132			foreach ($key_value_strings as $key_value_string) {
133			$new = \explode('=', $key_value_string);
134
135			if (\preg_match('/\-\-/', $new[0])) {
136			$new[0] = \str_replace('--', '', $new[0]);
137			// for arguments requiring no value assignment
138			if (! isset($new[1])) {
139			$new[1] = TRUE;
140			}
141			$arg_parts[$new[0]] = $new[1];
142			}
143			}
144
145			return $arg_parts;
146			}
147
148			/**
149			* @param array $argv
150			*
151			* @return array
152			*/
153			protected function key_value_strings($argv)
154			{
155			$key_value_strings = array();
156			if ($this->sep_counter > 0) {
157			$key_value_strings = \array_slice($argv, 0, $this->sep_counter);
158			}
159
160			return $key_value_strings;
161			}
162
163			/**
164			* @param array $argv
165			*
166			* @return array
167			*/
168			protected function escaped_command_parts($argv)
169			{
170			$command_parts = array();
171			if ($this->sep_counter > 0) {
172			$command_parts = \array_slice($argv, $this->sep_counter + 1);
173			}
174
175			return \array_map('escapeshellarg', $command_parts);
176			}
177
178			}
179

ingenerator / runsingle

ArgumentParser::timeout() A last analyzed 2019-04-03 14:21 UTC

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ArgumentParser::timeout() A
last analyzed 2019-04-03 14:21 UTC