BaseDevCommand::actionConfigInfo() - Code Metrics - Inspection of "store dev config in app folder, added phpdoc #1737" - luyadev/luya - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 739744...ed27c8 )

by Basil

created 2018-01-01 12:23 UTC

BaseDevCommand::actionConfigInfo() A

↳ Parent: BaseDevCommand

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	7
nc	3
nop	0

<?php

namespace luya\dev;

use luya\console\Command;
use luya\helpers\FileHelper;
use yii\helpers\Json;

/**
 * BaseDevCommand Controller.
 * 
 * Provides the IO for the configuration storage.
 * 
 * @author Basil Suter <[email protected]>
 */
class BaseDevCommand extends Command
{
	/**
	 * @var string The location of the devconfig json where data is stored.
	 */
    public $configFile = '@appFolder/devconfig.json';
    
    /**
     * Display config data and location.
     * 
     * @return boolean|void
     */
    public function actionConfigInfo()
    {
    	$this->outputInfo("dev config file: " . Yii::getAlias($this->configFile));
    	
    	$config = $this->readConfig();
    	
    	if (!$config) {
    		return $this->outputError("Unable to open config file.");
    	}
    	
    	foreach ($config as $key => $value) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
    		$this->output("{$key} => {$value}");
    	}
    }
    
    /**
     * Read entire config and return as array.
     * 
     * @return array|boolean
     */
    protected function readConfig()
    {
        $data = FileHelper::getFileContent($this->configFile);
        
        if ($data) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            return Json::decode($data);
        }
        
        return false;
    }
    
    /**
     * Get a specific value for a given key.
     * 
     * @param string $key
     * @return boolean
     */
    protected function getConfig($key)
    {
        $config = $this->readConfig();
        
        return isset($config[$key]) ? $config[$key] : false;
    }
    
    /**
     * Save a value in the config for a given key.
     * 
     * @param string $key
     * @param mixed $value
     * @return mixed
     */
    protected function saveConfig($key, $value)
    {
        $content = $this->readConfig();
     
        if (!$content) {
            $content = [];
        }
        
        $content[$key] = $value;
        
        $save = FileHelper::writeFile($this->configFile, Json::encode($content));
        
        if (!$save) {
            return $this->outputError("Unable to find config file " . $this->configFile. ". Please create and provide Permissions.");
        }
        
        return $value;
    }
}

1			<?php
2
3			namespace luya\dev;
4
5			use luya\console\Command;
6			use luya\helpers\FileHelper;
7			use yii\helpers\Json;
8
9			/**
10			* BaseDevCommand Controller.
11			*
12			* Provides the IO for the configuration storage.
13			*
14			* @author Basil Suter <[email protected]>
15			*/
16			class BaseDevCommand extends Command
17			{
18			/**
19			* @var string The location of the devconfig json where data is stored.
20			*/
21			public $configFile = '@appFolder/devconfig.json';
22
23			/**
24			* Display config data and location.
25			*
26			* @return boolean\|void
27			*/
28			public function actionConfigInfo()
29			{
30			$this->outputInfo("dev config file: " . Yii::getAlias($this->configFile));
31
32			$config = $this->readConfig();
33
34			if (!$config) {
35			return $this->outputError("Unable to open config file.");
36			}
37
38			foreach ($config as $key => $value) {
			0 ignored issues – show Bug introduced 2018-01-01 12:26 UTC by Report Bug Copy Issue Report The expression `$config` of type `array\|boolean` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
39			$this->output("{$key} => {$value}");
40			}
41			}
42
43			/**
44			* Read entire config and return as array.
45			*
46			* @return array\|boolean
47			*/
48			protected function readConfig()
49			{
50			$data = FileHelper::getFileContent($this->configFile);
51
52			if ($data) {
			0 ignored issues – show Bug Best Practice introduced 2018-01-01 11:40 UTC by Report Bug Copy Issue Report The expression `$data` of type `string\|false` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
53			return Json::decode($data);
54			}
55
56			return false;
57			}
58
59			/**
60			* Get a specific value for a given key.
61			*
62			* @param string $key
63			* @return boolean
64			*/
65			protected function getConfig($key)
66			{
67			$config = $this->readConfig();
68
69			return isset($config[$key]) ? $config[$key] : false;
70			}
71
72			/**
73			* Save a value in the config for a given key.
74			*
75			* @param string $key
76			* @param mixed $value
77			* @return mixed
78			*/
79			protected function saveConfig($key, $value)
80			{
81			$content = $this->readConfig();
82
83			if (!$content) {
84			$content = [];
85			}
86
87			$content[$key] = $value;
88
89			$save = FileHelper::writeFile($this->configFile, Json::encode($content));
90
91			if (!$save) {
92			return $this->outputError("Unable to find config file " . $this->configFile. ". Please create and provide Permissions.");
93			}
94
95			return $value;
96			}
97			}

luyadev / luya

Push — master ( 739744...ed27c8 )

BaseDevCommand::actionConfigInfo() A

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