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Добавлена кастомная trim функция для обрезания всех UTF-8 пробелов

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This commit is contained in:
ErickSkrauch 2018-01-07 19:08:40 +03:00
parent 27983ef730
commit fb5baa1866
6 changed files with 75 additions and 4 deletions
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18
common/helpers/StringHelper.php
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@ -1,11 +1,12 @@
<?php
declare(strict_types=1);
namespace common\helpers;
use Ramsey\Uuid\Uuid;
class StringHelper {
public static function getEmailMask(string $email) : string {
public static function getEmailMask(string $email): string {
$username = explode('@', $email)[0];
$usernameLength = mb_strlen($username);
$maskChars = '**';
@ -29,7 +30,7 @@ class StringHelper {
* @param string $uuid
* @return bool
*/
public static function isUuid(string $uuid) : bool {
public static function isUuid(string $uuid): bool {
try {
Uuid::fromString($uuid);
} catch (\InvalidArgumentException $e) {
@ -39,4 +40,17 @@ class StringHelper {
return true;
}
/**
* Returns a string with whitespace removed from the start and end of the
* string. Supports the removal of unicode whitespace.
*
* Based on the http://markushedlund.com/dev/trim-unicodeutf-8-whitespace-in-php
*
* @param string $string string to remove whitespaces
* @return string trimmed $string
*/
public static function trim(string $string): string {
return preg_replace('/^[\pZ\pC]+|[\pZ\pC]+$/u', '', $string);
}
}

3
common/validators/EmailValidator.php
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@ -2,6 +2,7 @@
namespace common\validators;
use common\helpers\Error as E;
use common\helpers\StringHelper;
use common\models\Account;
use Ely\Yii2\TempmailValidator;
use yii\base\Model;
@ -20,7 +21,7 @@ class EmailValidator extends Validator {
public $skipOnEmpty = false;
public function validateAttribute($model, $attribute) {
$filter = new validators\FilterValidator(['filter' => 'trim']);
$filter = new validators\FilterValidator(['filter' => [StringHelper::class, 'trim']]);
$required = new validators\RequiredValidator();
$required->message = E::EMAIL_REQUIRED;

3
common/validators/UsernameValidator.php
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@ -2,6 +2,7 @@
namespace common\validators;
use common\helpers\Error as E;
use common\helpers\StringHelper;
use common\models\Account;
use yii\base\Model;
use yii\db\QueryInterface;
@ -19,7 +20,7 @@ class UsernameValidator extends Validator {
public $skipOnEmpty = false;
public function validateAttribute($model, $attribute) {
$filter = new validators\FilterValidator(['filter' => 'trim']);
$filter = new validators\FilterValidator(['filter' => [StringHelper::class, 'trim']]);
$required = new validators\RequiredValidator();
$required->message = E::USERNAME_REQUIRED;

38
tests/codeception/common/unit/helpers/StringHelperTest.php
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@ -19,4 +19,42 @@ class StringHelperTest extends \PHPUnit_Framework_TestCase {
$this->assertFalse(StringHelper::isUuid('12345678'));
}
/**
* @dataProvider trimProvider()
*/
public function testTrim($expected, $string) {
$result = StringHelper::trim($string);
$this->assertEquals($expected, $result);
}
/**
* http://jkorpela.fi/chars/spaces.html
* http://www.alanwood.net/unicode/general_punctuation.html
*
* @return array
*/
public function trimProvider() {
return [
['foo bar', ' foo bar '], // Simple spaces
['foo bar', ' foo bar'], // Only left side space
['foo bar', 'foo bar '], // Only right side space
['foo bar', "\n\t foo bar \n\t"], // New line, tab character and simple space
['fòô bàř', ' fòô bàř '], // UTF-8 text
['fòô bàř', ' fòô bàř'], // Only left side space width UTF-8 text
['fòô bàř', 'fòô bàř '], // Only right side space width UTF-8 text
['fòô bàř', "\n\t fòô bàř \n\t"], // New line, tab character and simple space width UTF-8 string
['fòô', "\u{00a0}fòô\u{00a0}"], // No-break space (U+00A0)
['fòô', "\u{1680}fòô\u{1680}"], // Ogham space mark (U+1680)
['fòô', "\u{180e}fòô\u{180e}"], // Mongolian vowel separator (U+180E)
['fòô', "\u{2000}\u{2001}\u{2002}\u{2003}\u{2004}\u{2005}\u{2006}\u{2007}fòô"], // Spaces U+2000 to U+2007
['fòô', "\u{2008}\u{2009}\u{200a}\u{200b}\u{200c}\u{200d}\u{200e}\u{200f}fòô"], // Spaces U+2008 to U+200F
['fòô', "\u{2028}\u{2029}\u{202a}\u{202b}\u{202c}\u{202d}\u{202e}\u{202f}fòô"], // Spaces U+2028 to U+202F
['fòô', "\u{2060}\u{2061}\u{2062}\u{2063}\u{2064}\u{2065}\u{2066}\u{2067}fòô"], // Spaces U+2060 to U+2067
['fòô', "\u{2068}\u{2069}\u{206a}\u{206b}\u{206c}\u{206d}\u{206e}\u{206f}fòô"], // Spaces U+2068 to U+206F
['fòô', "\u{205f}fòô\u{205f}"], // Medium mathematical space (U+205F)
['fòô', "\u{3000}fòô\u{3000}"], // Ideographic space (U+3000)
['fòô', "\u{feff}fòô\u{feff}"], // Zero width no-break space (U+FEFF)
];
}
}

10
tests/codeception/common/unit/validators/EmailValidatorTest.php
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@ -20,6 +20,16 @@ class EmailValidatorTest extends TestCase {
$this->validator = new EmailValidator();
}
public function testValidateTrimming() {
// Prevent it to access to db
Mock::func(YiiEmailValidator::class, 'checkdnsrr')->andReturn(false);
$model = $this->createModel("testemail@ely.by\u{feff}"); // Zero width no-break space (U+FEFF)
$this->validator->validateAttribute($model, 'field');
$this->assertEquals(['error.email_invalid'], $model->getErrors('field'));
$this->assertEquals('testemail@ely.by', $model->field);
}
public function testValidateAttributeRequired() {
$model = $this->createModel('');
$this->validator->validateAttribute($model, 'field');

7
tests/codeception/common/unit/validators/UsernameValidatorTest.php
View File

@ -18,6 +18,13 @@ class UsernameValidatorTest extends TestCase {
$this->validator = new UsernameValidator();
}
public function testValidateTrimming() {
$model = $this->createModel("HereIsJohnny#\u{feff}"); // Zero width no-break space (U+FEFF)
$this->validator->validateAttribute($model, 'field');
$this->assertEquals(['error.username_invalid'], $model->getErrors('field'));
$this->assertEquals('HereIsJohnny#', $model->field);
}
public function testValidateAttributeRequired() {
$model = $this->createModel('');
$this->validator->validateAttribute($model, 'field');