Translation::from() - Code Metrics - Inspection of "Updated laralang to translate text with variables" - 24aitor/Laralang - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 30f395...1b2b07 )

by Aitor Riba

created 2017-02-07 19:03 UTC

Translation::from() A

↳ Parent: Translation

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	3
nc	1
nop	1

<?php

namespace Aitor24\Laralang\Builder;

use Aitor24\Laralang\Models\DB_Translation;
use App;

class Translation
{
    /**
     * Setup public vars.
     */
    public $translation;
    public $translator;
    public $string;
    public $debug;
    public $from;
    public $to;
    public $save;

    /**
     * Setup default values.
     *
     * @param string $string
     */
    public function __construct($string, $vars = [])
    {
        $this->translator = config('laralang.default.translator');
        $this->debug = config('laralang.default.debug');
        $this->save = config('laralang.default.autosave');
        $this->from = config('laralang.default.from_lang');
        $this->to = config('laralang.default.to_lang');
        $this->string = $string;
        $this->translation = $string;
        $this->vars = $vars;
class MyClass { }

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

        // Checking whether from_lang or to_lang are set as app_locale.

        if ($this->from == 'app_locale') {
            $this->from = App::getLocale();
        }

        if ($this->to == 'app_locale') {
            $this->to = App::getLocale();
        }
    }

    /**
     * Setup debug value.
     *
     * @param bool $debug
     */
    public function debug($debug)
    {
        $this->debug = $debug;

        return $this;
    }

    /**
     * Setup fromLang value.
     *
     * @param string $lang
     */
    public function from($lang)
    {
        $this->from = $lang;

        return $this;
    }

    /**
     * Setup tolang value.
     *
     * @param string $lang
     */
    public function to($lang)
    {
        $this->to = $lang;

        return $this;
    }

    /**
     * Setup translator.
     *
     * @param string $translator
     */
    public function translator($translator)
    {
        $this->translator = $translator;

        return $this;
    }

    /**
     * Setup save option.
     *
     * @param bool $save
     */
    public function Save($save)
    {
        $this->save = $save;

        return $this;
    }

    public function loadIfExists()
    {
        $existing = DB_Translation::where([
            'string' => $this->string,
            'from_lang' => $this->from,
            'to_lang' => $this->to,
            'translator' => $this->translator
        ])->get();

        if (count($existing) == 0) {
            return false;
        }
        if ($this->debug === true) {
            $this->translation = "<font style='color:#00CC00;'>Translation loaded from DB</font>";
        } else {
            $this->translation = ($existing[0]->translation);
        }

        return true;
    }

    /**
     * Function to save translations to DB.
     */
    public function checkSave()
    {
        if ($this->save === true) {
            $trans = new DB_Translation();
            $trans->string = $this->string;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $trans->from_lang = $this->from;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $trans->to_lang = $this->to;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $trans->translator = $this->translator;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $trans->translation = $this->translation;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            $trans->save();

            // Checking debug setting to determinate how to output translation

            if ($this->debug === true) {
                $this->translation = "<font style='color:#00CC00;'> Translation saved on DB </font>";
            }
        } else {
            if ($this->debug === true) {
                $this->translation = "<font style='color:orange;'> Translation not saved on DB </font>";
            }
        }
    }

    /**
     * This fuction is called to know the status of host, and it would set translation if debug is true.
     *
     * @param string $host
     */
    public function checkHost($host)
    {
        $socket = @fsockopen($host, 80, $errno, $errstr, 30);

        if ($socket) {
            return true;
            fclose($socket);
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
        } else {
            if ($this->debug === true) {
                $this->translation = "<font style='color:red;'>$this->translator host is down! </font>";
            }
        }
    }

    private function replaceVars() {
        foreach ($this->vars as $key => $var) {
            $this->translation = str_replace('VAR'.$key, $var, $this->translation);
        }
    }

    /**
     * This fuction is called by trans() function of Fadade Laralang
     * It would call run() function of this class and returns the translation.
     */
    public function __toString()
    {
        if ($this->from == $this->to) {
            if ($this->debug) {
                return "<font style='color:orange;'>Same in <> out language</font>";
            }

            return $this->string;
        } elseif (!$this->loadIfExists()) {
            $this->main();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
        }
        $this->replaceVars();
        return $this->translation;
    }
}


1			<?php
2
3			namespace Aitor24\Laralang\Builder;
4
5			use Aitor24\Laralang\Models\DB_Translation;
6			use App;
7
8			class Translation
9			{
10			/**
11			* Setup public vars.
12			*/
13			public $translation;
14			public $translator;
15			public $string;
16			public $debug;
17			public $from;
18			public $to;
19			public $save;
20
21			/**
22			* Setup default values.
23			*
24			* @param string $string
25			*/
26			public function __construct($string, $vars = [])
27			{
28			$this->translator = config('laralang.default.translator');
29			$this->debug = config('laralang.default.debug');
30			$this->save = config('laralang.default.autosave');
31			$this->from = config('laralang.default.from_lang');
32			$this->to = config('laralang.default.to_lang');
33			$this->string = $string;
34			$this->translation = $string;
35			$this->vars = $vars;
			0 ignored issues – show Bug introduced 2017-02-07 19:05 UTC by Report Bug Copy Issue Report The property `vars` 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(); $x->foo = true; Loading history...
36
37			// Checking whether from_lang or to_lang are set as app_locale.
38
39			if ($this->from == 'app_locale') {
40			$this->from = App::getLocale();
41			}
42
43			if ($this->to == 'app_locale') {
44			$this->to = App::getLocale();
45			}
46			}
47
48			/**
49			* Setup debug value.
50			*
51			* @param bool $debug
52			*/
53			public function debug($debug)
54			{
55			$this->debug = $debug;
56
57			return $this;
58			}
59
60			/**
61			* Setup fromLang value.
62			*
63			* @param string $lang
64			*/
65			public function from($lang)
66			{
67			$this->from = $lang;
68
69			return $this;
70			}
71
72			/**
73			* Setup tolang value.
74			*
75			* @param string $lang
76			*/
77			public function to($lang)
78			{
79			$this->to = $lang;
80
81			return $this;
82			}
83
84			/**
85			* Setup translator.
86			*
87			* @param string $translator
88			*/
89			public function translator($translator)
90			{
91			$this->translator = $translator;
92
93			return $this;
94			}
95
96			/**
97			* Setup save option.
98			*
99			* @param bool $save
100			*/
101			public function Save($save)
102			{
103			$this->save = $save;
104
105			return $this;
106			}
107
108			public function loadIfExists()
109			{
110			$existing = DB_Translation::where([
111			'string' => $this->string,
112			'from_lang' => $this->from,
113			'to_lang' => $this->to,
114			'translator' => $this->translator
115			])->get();
116
117			if (count($existing) == 0) {
118			return false;
119			}
120			if ($this->debug === true) {
121			$this->translation = "<font style='color:#00CC00;'>Translation loaded from DB</font>";
122			} else {
123			$this->translation = ($existing[0]->translation);
124			}
125
126			return true;
127			}
128
129			/**
130			* Function to save translations to DB.
131			*/
132			public function checkSave()
133			{
134			if ($this->save === true) {
135			$trans = new DB_Translation();
136			$trans->string = $this->string;
			0 ignored issues – show Documentation introduced 2016-12-19 13:49 UTC by Report Bug Copy Issue Report The property `string` does not exist on `object<Aitor24\Laralang\Models\DB_Translation>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
137			$trans->from_lang = $this->from;
			0 ignored issues – show Documentation introduced 2016-12-19 13:49 UTC by Report Bug Copy Issue Report The property `from_lang` does not exist on `object<Aitor24\Laralang\Models\DB_Translation>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
138			$trans->to_lang = $this->to;
			0 ignored issues – show Documentation introduced 2016-12-19 13:49 UTC by Report Bug Copy Issue Report The property `to_lang` does not exist on `object<Aitor24\Laralang\Models\DB_Translation>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
139			$trans->translator = $this->translator;
			0 ignored issues – show Documentation introduced 2016-12-19 13:49 UTC by Report Bug Copy Issue Report The property `translator` does not exist on `object<Aitor24\Laralang\Models\DB_Translation>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
140			$trans->translation = $this->translation;
			0 ignored issues – show Documentation introduced 2016-12-19 13:49 UTC by Report Bug Copy Issue Report The property `translation` does not exist on `object<Aitor24\Laralang\Models\DB_Translation>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
141			$trans->save();
142
143			// Checking debug setting to determinate how to output translation
144
145			if ($this->debug === true) {
146			$this->translation = "<font style='color:#00CC00;'> Translation saved on DB </font>";
147			}
148			} else {
149			if ($this->debug === true) {
150			$this->translation = "<font style='color:orange;'> Translation not saved on DB </font>";
151			}
152			}
153			}
154
155			/**
156			* This fuction is called to know the status of host, and it would set translation if debug is true.
157			*
158			* @param string $host
159			*/
160			public function checkHost($host)
161			{
162			$socket = @fsockopen($host, 80, $errno, $errstr, 30);
163
164			if ($socket) {
165			return true;
166			fclose($socket);
			0 ignored issues – show Unused Code introduced 2016-11-26 20:56 UTC by Report Bug Copy Issue Report `fclose($socket);` does not seem to be reachable. This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed. Unreachable code is most often the result of `return`, `die` or `exit` statements that have been added for debug purposes. function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; } In the above example, the last `return false` will never be executed, because a return statement has already been met in every possible execution path. Loading history...
167			} else {
168			if ($this->debug === true) {
169			$this->translation = "<font style='color:red;'>$this->translator host is down! </font>";
170			}
171			}
172			}
173
174			private function replaceVars() {
175			foreach ($this->vars as $key => $var) {
176			$this->translation = str_replace('VAR'.$key, $var, $this->translation);
177			}
178			}
179
180			/**
181			* This fuction is called by trans() function of Fadade Laralang
182			* It would call run() function of this class and returns the translation.
183			*/
184			public function __toString()
185			{
186			if ($this->from == $this->to) {
187			if ($this->debug) {
188			return "<font style='color:orange;'>Same in <> out language</font>";
189			}
190
191			return $this->string;
192			} elseif (!$this->loadIfExists()) {
193			$this->main();
			0 ignored issues – show Bug introduced 2016-12-11 13:10 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Aitor24\Laralang\Builder\Translation` as the method `main()` does only exist in the following sub-classes of `Aitor24\Laralang\Builder\Translation`: `Aitor24\Laralang\Builder\ApertiumTrans`, `Aitor24\Laralang\Builder\GoogleTrans`, `Aitor24\Laralang\Builder\MymemoryTrans`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
194			}
195			$this->replaceVars();
196			return $this->translation;
197			}
198			}
199

24aitor / Laralang

Push — master ( 30f395...1b2b07 )

Translation::from() A

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