Errors::clearTranslator() - Code Metrics - Inspection of "improve validation docs" - jaredtking/pulsar - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e311cb...18f318 )

by Jared

created 2020-06-23 20:10 UTC

Errors::clearTranslator() A

↳ Parent: Errors

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php

/**
 * @author Jared King <[email protected]>
 *
 * @see http://jaredtking.com
 *
 * @copyright 2015 Jared King
 * @license MIT
 */

namespace Pulsar;

use ArrayAccess;
use ArrayIterator;
use Countable;
use IteratorAggregate;
use Pulsar\Interfaces\TranslatorInterface;

/**
 * Holds error messages generated by models, like validation errors.
 */
final class Errors implements IteratorAggregate, Countable, ArrayAccess
{
    /**
     * @var TranslatorInterface|null
     */
    private static $translator;

    /**
     * @var Error[]
     */
    private $stack = [];

    /**
     * Sets the global translator instance.
     */
    public static function setTranslator(TranslatorInterface $translator)
    {
        self::$translator = $translator;
    }

    /**
     * Clears the global translator instance.
     */
    public static function clearTranslator(): void
    {
        self::$translator = null;
    }

    /**
     * Gets the translator.
     */
    public function getTranslator(): TranslatorInterface
    {
        if (!self::$translator) {
            self::$translator = new Translator();
        }

        return self::$translator;
    }

    /**
     * Adds an error message to the stack.
     *
     * @param $error
     *
     * @return $this
     */
    public function add(string $error, array $context = [])
    {
        $message = $this->parse($error, $context);
        $this->stack[] = new Error($error, $context, $message);

        return $this;
    }

    /**
     * Gets all of the error messages on the stack.
     *
     * @return string[]
     */
    public function all(): array
    {
        $messages = [];
        foreach ($this->stack as $error) {
            $messages[] = $error->getMessage();
        }

        return $messages;
    }

    /**
     * Gets an error for a specific parameter on the stack.
     *
     * @param string $value value we are searching for
     * @param string $param parameter name
     */
    public function find($value, $param = 'field'): ?Error
    {
        foreach ($this->stack as $error) {
            $stackValue = $error->getContext()[$param] ?? null;
            if ($stackValue === $value) {
                return $error;
            }
        }

        return null;
    }

    /**
     * Checks if an error exists with a specific parameter on the stack.
     *
     * @param string $value value we are searching for
     * @param string $param parameter name
     */
    public function has($value, $param = 'field'): bool
    {
        foreach ($this->stack as $error) {
            $stackValue = $error->getContext()[$param] ?? null;
            if ($stackValue !== $value) {
                continue;
            }

            return true;
        }

        return false;
    }

    /**
     * Clears the error stack.
     *
     * @return $this
     */
    public function clear()
    {
        $this->stack = [];

        return $this;
    }

    public function __toString()
    {
        return implode("\n", $this->all());
    }

    //////////////////////////
    // Helpers
    //////////////////////////

    /**
     * Formats an incoming error message.
     *
     * @param array|string $input
     */
    private function sanitize($input): Error
    {
        $error = is_array($input) ? $input['error'] : $input;
        $context = $input['context'] ?? [];
        $message = $this->parse($error, $context);

        return new Error($error, $context, $message);
    }

    /**
     * Parses an error message before displaying it.
     */
    private function parse(string $error, array $context): string
    {
        return $this->getTranslator()->translate($error, $context, null);
    }

    //////////////////////////
    // IteratorAggregate Interface
    //////////////////////////

    public function getIterator()
    {
        return new ArrayIterator($this->stack);
    }

    //////////////////////////
    // Countable Interface
    //////////////////////////

    /**
     * Get total number of models matching query.
     *
     * @return int
     */
    public function count()
    {
        return count($this->stack);
    }

    /////////////////////////////
    // ArrayAccess Interface
    /////////////////////////////

    public function offsetExists($offset)
    {
        return isset($this->stack[$offset]);
    }

    public function offsetGet($offset)
    {
        if (!$this->offsetExists($offset)) {
            throw new \OutOfBoundsException("$offset does not exist on this error stack");
        }

        return $this->stack[$offset];
    }

    public function offsetSet($offset, $error)
    {
        if (!is_numeric($offset)) {
            throw new \Exception('Can only perform set on numeric indices');
        }

        $this->stack[$offset] = $this->sanitize($error);
    }

    public function offsetUnset($offset)
    {
        unset($this->stack[$offset]);
    }
}


1			<?php
2
3			/**
4			* @author Jared King <[email protected]>
5			*
6			* @see http://jaredtking.com
7			*
8			* @copyright 2015 Jared King
9			* @license MIT
10			*/
11
12			namespace Pulsar;
13
14			use ArrayAccess;
15			use ArrayIterator;
16			use Countable;
17			use IteratorAggregate;
18			use Pulsar\Interfaces\TranslatorInterface;
19
20			/**
21			* Holds error messages generated by models, like validation errors.
22			*/
23			final class Errors implements IteratorAggregate, Countable, ArrayAccess
24			{
25			/**
26			* @var TranslatorInterface\|null
27			*/
28			private static $translator;
29
30			/**
31			* @var Error[]
32			*/
33			private $stack = [];
34
35			/**
36			* Sets the global translator instance.
37			*/
38			public static function setTranslator(TranslatorInterface $translator)
39			{
40			self::$translator = $translator;
41			}
42
43			/**
44			* Clears the global translator instance.
45			*/
46			public static function clearTranslator(): void
47			{
48			self::$translator = null;
49			}
50
51			/**
52			* Gets the translator.
53			*/
54			public function getTranslator(): TranslatorInterface
55			{
56			if (!self::$translator) {
57			self::$translator = new Translator();
58			}
59
60			return self::$translator;
61			}
62
63			/**
64			* Adds an error message to the stack.
65			*
66			* @param $error
67			*
68			* @return $this
69			*/
70			public function add(string $error, array $context = [])
71			{
72			$message = $this->parse($error, $context);
73			$this->stack[] = new Error($error, $context, $message);
74
75			return $this;
76			}
77
78			/**
79			* Gets all of the error messages on the stack.
80			*
81			* @return string[]
82			*/
83			public function all(): array
84			{
85			$messages = [];
86			foreach ($this->stack as $error) {
87			$messages[] = $error->getMessage();
88			}
89
90			return $messages;
91			}
92
93			/**
94			* Gets an error for a specific parameter on the stack.
95			*
96			* @param string $value value we are searching for
97			* @param string $param parameter name
98			*/
99			public function find($value, $param = 'field'): ?Error
100			{
101			foreach ($this->stack as $error) {
102			$stackValue = $error->getContext()[$param] ?? null;
103			if ($stackValue === $value) {
104			return $error;
105			}
106			}
107
108			return null;
109			}
110
111			/**
112			* Checks if an error exists with a specific parameter on the stack.
113			*
114			* @param string $value value we are searching for
115			* @param string $param parameter name
116			*/
117			public function has($value, $param = 'field'): bool
118			{
119			foreach ($this->stack as $error) {
120			$stackValue = $error->getContext()[$param] ?? null;
121			if ($stackValue !== $value) {
122			continue;
123			}
124
125			return true;
126			}
127
128			return false;
129			}
130
131			/**
132			* Clears the error stack.
133			*
134			* @return $this
135			*/
136			public function clear()
137			{
138			$this->stack = [];
139
140			return $this;
141			}
142
143			public function __toString()
144			{
145			return implode("\n", $this->all());
146			}
147
148			//////////////////////////
149			// Helpers
150			//////////////////////////
151
152			/**
153			* Formats an incoming error message.
154			*
155			* @param array\|string $input
156			*/
157			private function sanitize($input): Error
158			{
159			$error = is_array($input) ? $input['error'] : $input;
160			$context = $input['context'] ?? [];
161			$message = $this->parse($error, $context);
162
163			return new Error($error, $context, $message);
164			}
165
166			/**
167			* Parses an error message before displaying it.
168			*/
169			private function parse(string $error, array $context): string
170			{
171			return $this->getTranslator()->translate($error, $context, null);
172			}
173
174			//////////////////////////
175			// IteratorAggregate Interface
176			//////////////////////////
177
178			public function getIterator()
179			{
180			return new ArrayIterator($this->stack);
181			}
182
183			//////////////////////////
184			// Countable Interface
185			//////////////////////////
186
187			/**
188			* Get total number of models matching query.
189			*
190			* @return int
191			*/
192			public function count()
193			{
194			return count($this->stack);
195			}
196
197			/////////////////////////////
198			// ArrayAccess Interface
199			/////////////////////////////
200
201			public function offsetExists($offset)
202			{
203			return isset($this->stack[$offset]);
204			}
205
206			public function offsetGet($offset)
207			{
208			if (!$this->offsetExists($offset)) {
209			throw new \OutOfBoundsException("$offset does not exist on this error stack");
210			}
211
212			return $this->stack[$offset];
213			}
214
215			public function offsetSet($offset, $error)
216			{
217			if (!is_numeric($offset)) {
218			throw new \Exception('Can only perform set on numeric indices');
219			}
220
221			$this->stack[$offset] = $this->sanitize($error);
222			}
223
224			public function offsetUnset($offset)
225			{
226			unset($this->stack[$offset]);
227			}
228			}
229

jaredtking / pulsar

Push — master ( e311cb...18f318 )

Errors::clearTranslator() A

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