public function validateOption(PhabricatorConfigOption $option, $value)
{
if ($value === $option->getDefault()) {
return;
}
if ($value === null) {
return;
}
if ($option->isCustomType()) {
try {
return $option->getCustomObject()->validateOption($option, $value);
} catch (Exception $ex) {
// If custom validators threw exceptions, convert them to configuation
// validation exceptions so we repair the configuration and raise
// an error.
throw new PhabricatorConfigValidationException($ex->getMessage());
}
}
switch ($option->getType()) {
case 'bool':
if ($value !== true && $value !== false) {
throw new PhabricatorConfigValidationException(pht("Option '%s' is of type bool, but value is not true or false.", $option->getKey()));
}
break;
case 'int':
if (!is_int($value)) {
throw new PhabricatorConfigValidationException(pht("Option '%s' is of type int, but value is not an integer.", $option->getKey()));
}
break;
case 'string':
if (!is_string($value)) {
throw new PhabricatorConfigValidationException(pht("Option '%s' is of type string, but value is not a string.", $option->getKey()));
}
break;
case 'class':
$symbols = id(new PhutilSymbolLoader())->setType('class')->setAncestorClass($option->getBaseClass())->setConcreteOnly(true)->selectSymbolsWithoutLoading();
$names = ipull($symbols, 'name', 'name');
if (empty($names[$value])) {
throw new PhabricatorConfigValidationException(pht("Option '%s' value must name a class extending '%s'.", $option->getKey(), $option->getBaseClass()));
}
break;
case 'set':
$valid = true;
if (!is_array($value)) {
throw new PhabricatorConfigValidationException(pht("Option '%s' must be a set, but value is not an array.", $option->getKey()));
}
foreach ($value as $v) {
if ($v !== true) {
throw new PhabricatorConfigValidationException(pht("Option '%s' must be a set, but array contains values other " . "than 'true'.", $option->getKey()));
}
}
break;
case 'list<regex>':
$valid = true;
if (!is_array($value)) {
throw new PhabricatorConfigValidationException(pht("Option '%s' must be a list of regular expressions, but value " . "is not an array.", $option->getKey()));
}
if ($value && array_keys($value) != range(0, count($value) - 1)) {
throw new PhabricatorConfigValidationException(pht("Option '%s' must be a list of regular expressions, but the " . "value is a map with unnatural keys.", $option->getKey()));
}
foreach ($value as $v) {
$ok = @preg_match($v, '');
if ($ok === false) {
throw new PhabricatorConfigValidationException(pht("Option '%s' must be a list of regular expressions, but the " . "value '%s' is not a valid regular expression.", $option->getKey(), $v));
}
}
break;
case 'list<string>':
$valid = true;
if (!is_array($value)) {
throw new PhabricatorConfigValidationException(pht("Option '%s' must be a list of strings, but value is not " . "an array.", $option->getKey()));
}
if ($value && array_keys($value) != range(0, count($value) - 1)) {
throw new PhabricatorConfigValidationException(pht("Option '%s' must be a list of strings, but the value is a " . "map with unnatural keys.", $option->getKey()));
}
foreach ($value as $v) {
if (!is_string($v)) {
throw new PhabricatorConfigValidationException(pht("Option '%s' must be a list of strings, but it contains one " . "or more non-strings.", $option->getKey()));
}
}
break;
case 'wild':
default:
break;
}
$this->didValidateOption($option, $value);
}
private function renderControl(PhabricatorConfigOption $option, $display_value, $e_value)
{
if ($option->isCustomType()) {
$control = $option->getCustomObject()->renderControl($option, $display_value, $e_value);
} else {
$type = $option->getType();
switch ($type) {
case 'int':
case 'string':
$control = id(new AphrontFormTextControl());
break;
case 'bool':
$control = id(new AphrontFormSelectControl())->setOptions(array('' => pht('(Use Default)'), 'true' => idx($option->getBoolOptions(), 0), 'false' => idx($option->getBoolOptions(), 1)));
break;
case 'enum':
$options = array_mergev(array(array('' => pht('(Use Default)')), $option->getEnumOptions()));
$control = id(new AphrontFormSelectControl())->setOptions($options);
break;
case 'class':
$symbols = id(new PhutilSymbolLoader())->setType('class')->setAncestorClass($option->getBaseClass())->setConcreteOnly(true)->selectSymbolsWithoutLoading();
$names = ipull($symbols, 'name', 'name');
asort($names);
$names = array('' => pht('(Use Default)')) + $names;
$control = id(new AphrontFormSelectControl())->setOptions($names);
break;
case 'list<string>':
case 'list<regex>':
$control = id(new AphrontFormTextAreaControl())->setCaption(pht('Separate values with newlines.'));
break;
case 'set':
$control = id(new AphrontFormTextAreaControl())->setCaption(pht('Separate values with newlines or commas.'));
break;
default:
$control = id(new AphrontFormTextAreaControl())->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)->setCustomClass('PhabricatorMonospaced')->setCaption(pht('Enter value in JSON.'));
break;
}
$control->setLabel(pht('Value'))->setError($e_value)->setValue($display_value)->setName('value');
}
if ($option->getLocked()) {
$control->setDisabled(true);
}
return $control;
}
