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<?php |
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namespace Respect\Validation\Exceptions; |
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use DateTime; |
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use InvalidArgumentException; |
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class ValidationException extends InvalidArgumentException implements ValidationExceptionInterface |
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{ |
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const MODE_DEFAULT = 1; |
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const MODE_NEGATIVE = 2; |
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const STANDARD = 0; |
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public static $defaultTemplates = array( |
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self::MODE_DEFAULT => array( |
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self::STANDARD => 'Data validation failed for %s', |
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), |
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self::MODE_NEGATIVE => array( |
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self::STANDARD => 'Data validation failed for %s', |
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), |
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); |
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protected $id = 'validation'; |
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protected $mode = self::MODE_DEFAULT; |
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protected $name = ''; |
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protected $template = ''; |
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protected $params = array(); |
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public static function format($template, array $vars = array()) |
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{ |
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return preg_replace_callback( |
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'/{{(\w+)}}/', |
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function ($match) use ($vars) { |
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return isset($vars[$match[1]]) ? $vars[$match[1]] : $match[0]; |
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}, |
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$template |
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); |
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} |
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public static function stringify($value) |
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{ |
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if (is_string($value)) { |
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return $value; |
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} elseif (is_array($value)) { |
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return 'Array'; //FIXME |
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} elseif (is_object($value)) { |
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return static::stringifyObject($value); |
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} else { |
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return (string) $value; |
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} |
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} |
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public static function stringifyObject($value) |
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{ |
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if (method_exists($value, '__toString')) { |
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return (string) $value; |
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} elseif ($value instanceof DateTime) { |
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return $value->format('Y-m-d H:i:s'); |
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} else { |
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return "Object of class ".get_class($value); |
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} |
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} |
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public function __toString() |
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{ |
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return $this->getMainMessage(); |
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} |
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public function chooseTemplate() |
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{ |
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return key(static::$defaultTemplates[$this->mode]); |
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} |
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public function configure($name, array $params = array()) |
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{ |
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$this->setName($name); |
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$this->setParams($params); |
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$this->message = $this->getMainMessage(); |
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$this->setId($this->guessId()); |
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return $this; |
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} |
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public function getName() |
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{ |
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return $this->name; |
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} |
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public function getId() |
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{ |
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return $this->id; |
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} |
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public function getMainMessage() |
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{ |
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$vars = $this->getParams(); |
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$vars['name'] = $this->getName(); |
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$template = $this->getTemplate(); |
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if (isset($vars['translator']) && is_callable($vars['translator'])) { |
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$template = call_user_func($vars['translator'], $template); |
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} |
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return static::format($template, $vars); |
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} |
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public function getParam($name) |
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{ |
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return $this->hasParam($name) ? $this->params[$name] : false; |
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} |
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public function getParams() |
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{ |
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return $this->params; |
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} |
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public function getTemplate() |
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{ |
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if (!empty($this->template)) { |
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return $this->template; |
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} else { |
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return $this->template = $this->buildTemplate(); |
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} |
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} |
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public function hasParam($name) |
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{ |
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return isset($this->params[$name]); |
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} |
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public function setId($id) |
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{ |
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$this->id = $id; |
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return $this; |
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} |
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public function setName($name) |
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{ |
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$this->name = static::stringify($name); |
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return $this; |
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} |
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public function setMode($mode) |
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{ |
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$this->mode = $mode; |
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$this->template = $this->buildTemplate(); |
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return $this; |
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} |
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public function setParam($key, $value) |
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{ |
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$this->params[$key] = ($key == 'translator') ? $value : static::stringify($value); |
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return $this; |
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} |
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public function setParams(array $params) |
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{ |
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foreach ($params as $key => $value) { |
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$this->setParam($key, $value); |
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} |
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return $this; |
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} |
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public function setTemplate($template) |
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{ |
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$this->template = $template; |
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return $this; |
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} |
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544 |
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protected function buildTemplate() |
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{ |
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$templateKey = $this->chooseTemplate(); |
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return static::$defaultTemplates[$this->mode][$templateKey]; |
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} |
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protected function guessId() |
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{ |
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if (!empty($this->id) && $this->id != 'validation') { |
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return $this->id; |
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} |
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$pieces = explode('\\', get_called_class()); |
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$exceptionClassShortName = end($pieces); |
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$ruleClassShortName = str_replace('Exception', '', $exceptionClassShortName); |
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$ruleName = lcfirst($ruleClassShortName); |
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return $ruleName; |
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} |
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} |
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Respect /
Validation
