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<?php |
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namespace PragmaRX\Random; |
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use PragmaRX\Random\Generators\AlphaGenerator; |
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use PragmaRX\Random\Generators\ArrayGenerator; |
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use PragmaRX\Random\Generators\IntegerGenerator; |
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use PragmaRX\Random\Generators\StringGenerator; |
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class Random |
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{ |
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use CharCase, |
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Faker, |
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Trivia, |
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AlphaGenerator, |
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StringGenerator, |
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IntegerGenerator; |
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const DEFAULT_STRING_SIZE = 16; |
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const DEFAULT_PATTERN = '[A-Za-z0-9]'; |
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protected $numeric = false; |
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protected $size = null; |
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protected $pattern = '[A-Za-z0-9]'; |
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private $prefix; |
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private $suffix; |
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/** |
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* Get a prefixed and/or suffixed string. |
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* |
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* @param $value |
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* @return string |
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*/ |
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private function addPrefixSuffix($value) |
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{ |
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if (!is_null($this->prefix) || !is_null($this->suffix)) { |
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return (string) $this->prefix . $value . (string) $this->suffix; |
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} |
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return $value; |
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} |
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/** |
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* Generate a random string. |
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* |
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* @return string|array |
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*/ |
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protected function generate() |
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{ |
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if (! is_null($this->fakerString)) { |
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return $this->fakerString; |
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} |
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if ($this->array) { |
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return $this->generateArray(); |
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} |
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return $this->numeric |
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? $this->generateNumeric() |
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: $this->generateAlpha(); |
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} |
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/** |
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* Set the string suffix. |
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* |
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* @param $string |
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* @return $this |
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*/ |
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public function suffix($string) |
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{ |
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$this->suffix = $string; |
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return $this; |
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} |
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/** |
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* Extract a string pattern from a string. |
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* |
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* @param $string |
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* @return string |
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*/ |
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protected function extractPattern($string) |
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{ |
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if (is_null($pattern = $this->getPattern())) { |
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return $string; |
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} |
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preg_match_all("/$pattern/", $string, $matches); |
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return implode('', $matches[0]); |
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} |
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/** |
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* Get string pattern. |
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* |
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* @return string |
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*/ |
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public function getPattern() |
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{ |
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return $this->pattern; |
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} |
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/** |
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* Configure to get a raw. |
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* |
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* @return string |
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*/ |
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public function raw() |
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{ |
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$this->pattern = null; |
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return $this; |
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} |
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/** |
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* Generate a random hex. |
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* |
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* @return string |
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*/ |
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public function hex() |
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{ |
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$this->pattern('[a-f0-9]')->uppercase(); |
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return $this; |
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} |
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/** |
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* Set string pattern. |
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* |
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* @param string $pattern |
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* @return $this |
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*/ |
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public function pattern($pattern) |
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{ |
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$this->pattern = $pattern; |
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return $this; |
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} |
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/** |
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* Set the string prefix. |
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* |
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* @param $string |
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* @return $this |
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*/ |
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public function prefix($string) |
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{ |
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$this->prefix = $string; |
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return $this; |
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} |
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/** |
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* Set result to numeric. |
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* |
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* @param bool $state |
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* @return $this |
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*/ |
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public function numeric($state = true) |
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{ |
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$this->numeric = $state; |
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return $this; |
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} |
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/** |
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* Set result to alpha. |
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* |
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* @param bool $state |
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* @return $this |
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*/ |
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public function alpha($state = true) |
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{ |
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$this->numeric = !$state; |
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return $this; |
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} |
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/** |
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* Reset one-time values. |
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* |
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* @return $this |
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*/ |
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public function resetOneTimeValues() |
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{ |
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$this->prefix = null; |
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$this->suffix = null; |
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$this->fakerString = null; |
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return $this; |
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} |
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/** |
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* Get the generated random string/number. |
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* |
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* @return string|int |
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*/ |
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public function get() |
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{ |
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$result = $this->addPrefixSuffix( |
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$this->changeCase( |
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$this->generate() |
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) |
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); |
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$this->resetOneTimeValues(); |
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return $result; |
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} |
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} |
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antonioribeiro /
random
