/**
* Performs the validation and returns the result
*
* @param Mixed $value The value to validate
* @return \r8\Validator\Result
*/
public function validate($value)
{
// Invoke the internal validator
$result = $this->process($value);
if ($result instanceof \Traversable) {
$result = \iterator_to_array($result);
}
// Normalize the results if it is an array
if (\is_array($result)) {
$result = \r8\ary\flatten($result);
$result = \r8\ary\stringize($result);
$result = \r8\ary\compact($result);
} elseif ($result instanceof \r8\Validator\Result) {
$result = $result->getErrors();
} elseif (is_null($result) || is_bool($result) || $result === 0 || $result === 0.0) {
$result = null;
} else {
$result = (string) $result;
}
// Boot up the results of the validation process
$output = new \r8\Validator\Result($value);
// If the internal validator returned a non-empty value
// (either an array with values or a non-blank string)
if (!\r8\isEmpty($result)) {
// If this validator is hooked up with a set of custom error messages,
// use them instead of what the result returned
if ($this->hasErrors()) {
$output->addErrors($this->getErrors());
} else {
$output->addErrors($result);
}
}
return $output;
}
/**
* Adds multiple errors at once
*
* This method accepts any number of arguments. They will be flattened down,
* converted to strings and added as errors
*
* @param String|Array $errors... Errors to add to this instance
* @return \r8\Validator\ErrorList Returns a self reference
*/
public function addErrors($errors)
{
$errors = func_get_args();
$errors = \r8\ary\flatten($errors);
$errors = \r8\ary\compact($errors);
$errors = \array_unique($errors);
array_walk($errors, array($this, "addError"));
return $this;
}
public function testCompact()
{
$ary = array(0, TRUE, NULL, "string", FALSE, 1, array(), array(1.5, ""), " ", "0");
$this->assertEquals(array(1 => TRUE, 3 => "string", 5 => 1, 7 => array(1.5), 9 => "0"), \r8\ary\compact($ary));
$this->assertEquals(array(1 => TRUE, 2 => NULL, 3 => "string", 4 => FALSE, 5 => 1, 7 => array(1.5), 9 => "0"), \r8\ary\compact($ary, \r8\ALLOW_FALSE | \r8\ALLOW_NULL));
$ary = array(array("full", "of", "stuff", FALSE), array(), array(1.5, ""));
$this->assertEquals(array(0 => array("full", "of", "stuff"), 2 => array(1.5)), \r8\ary\compact($ary));
}
/**
* Registers a set of quotes
*
* If the opening quote has already been registered, the closing quotes will
* be replaced with the new set
*
* @param String $open The opening quote
* @param Null|String|Array $close If left empty, this will assume the closing quote
* is the same as the opening quote. If an array is given, it will be
* flattened and compacted.
* @return object Returns a self reference
*/
public function setQuote($open, $close = FALSE)
{
$open = (string) $open;
if (\r8\isEmpty($open, ALLOW_SPACES)) {
throw new \r8\Exception\Argument(0, "Open Quote", "Must not be empty");
}
if (\r8\isVague($close, ALLOW_SPACES)) {
$close = array($open);
} else {
$close = (array) $close;
$close = \r8\ary\flatten($close);
$close = \r8\ary\stringize($close);
$close = \r8\ary\compact($close, \r8\ALLOW_SPACES);
$close = \array_unique($close);
}
$this->quotes[$open] = $close;
return $this;
}
/**
* Removes quoted text from a string.
*
* To define your own quotes, simply add them as arguments. For a more advanced
* Quotation interface, see the Quoted Class.
*
* @param String $string The string to remove the quoted values from
* @param String $quotes Strings that should be treated as quotes
* @return String Returns the string with all quoted segments removed
*/
function stripQuoted($string, $quotes = array("'", '"'))
{
$string = (string) $string;
$quotes = (array) $quotes;
$quotes = \r8\ary\flatten($quotes);
$quotes = \array_map('trim', $quotes);
$quotes = \array_unique($quotes);
$quotes = \r8\ary\compact($quotes);
$quoteString = array_map(r8(new \r8\Curry\Call("preg_quote"))->setRight("/")->setLimit(1), $quotes);
$quoteString = implode("|", $quoteString);
$split = preg_split('/(?<!\\\\)(?:\\\\\\\\)*(' . $quoteString . ')/i', $string, -1, PREG_SPLIT_DELIM_CAPTURE);
$curQuote = NULL;
$output = "";
foreach ($split as $key => $part) {
if (is_null($curQuote) && in_array($part, $quotes)) {
$curQuote = $part;
} else {
if (is_null($curQuote)) {
$output .= $part;
} else {
if (in_array($part, $quotes)) {
$curQuote = null;
}
}
}
}
return $output;
}
