/**
* @return array list of invalid $assoc_args keys to unset
*/
private function validate_args($args, $assoc_args, $extra_args)
{
$synopsis = $this->get_synopsis();
if (!$synopsis) {
return array();
}
$validator = new Terminus\SynopsisValidator($synopsis);
$cmd_path = implode(' ', get_path($this));
foreach ($validator->get_unknown() as $token) {
Terminus::log('warning', "The `{cmd}` command has an invalid synopsis part: {token}", array('cmd' => $cmd_path, 'token' => $token));
}
if (!$validator->enough_positionals($args)) {
$this->show_usage();
exit(1);
}
if ($this->name != 'help') {
$invalid = $validator->invalid_positionals($args);
if ($invalid) {
throw new TerminusException("Invalid positional value: {invalid}", array('invalid' => $invalid));
}
}
$unknown_positionals = $validator->unknown_positionals($args);
if (!empty($unknown_positionals)) {
throw new TerminusException('Too many positional arguments: {args}', array('args' => implode(' ', $unknown_positionals)));
}
list($errors, $to_unset) = $validator->validate_assoc(array_merge(Terminus::get_config(), $extra_args, $assoc_args));
foreach ($validator->unknown_assoc($assoc_args) as $key) {
$errors['fatal'][] = "unknown --{$key} parameter";
}
if (!empty($errors['fatal'])) {
$out = 'Parameter errors:';
foreach ($errors['fatal'] as $error) {
$out .= "\n " . $error;
}
throw new TerminusException($out);
}
foreach ($errors['warning'] as $warning) {
Terminus::log('warning', $warning);
}
return $to_unset;
}
/**
* Decides which arguments are invalid for this command
*
* @param array $args Array of command line non-params and non-flags
* @param array $assoc_args Array of command line params and flags
* @return array A list of invalid $assoc_args keys to unset
* @throws TerminusException
*/
private function validateArgs($args, $assoc_args)
{
$synopsis = $this->getSynopsis();
if (!$synopsis) {
return array();
}
$validator = new SynopsisValidator($synopsis);
$cmd_path = implode(' ', getPath($this));
foreach ($validator->getUnknown() as $token) {
$this->logger->warning('The `{cmd}` command has an invalid synopsis part: {token}', array('cmd' => $cmd_path, 'token' => $token));
}
if (!$validator->enoughPositionals($args)) {
throw new TerminusException($this->getUsage());
exit(1);
}
if ($this->name != 'help') {
$invalid = $validator->invalidPositionals($args);
if ($invalid) {
throw new TerminusException('Invalid positional value: {invalid}', compact('invalid'), 1);
}
}
$unknownPositionals = $validator->unknownPositionals($args);
if (!empty($unknownPositionals)) {
throw new TerminusException('Too many positional arguments: {args}', ['args' => implode(' ', $unknownPositionals)], 1);
}
list($errors, $to_unset) = $validator->validateAssoc(array_merge($this->config, $assoc_args));
foreach ($validator->unknownAssoc($assoc_args) as $key) {
$errors['fatal'][] = "unknown --{$key} parameter";
}
if (!empty($errors['fatal'])) {
$out = 'Parameter errors:';
foreach ($errors['fatal'] as $error) {
$out .= "\n " . $error;
}
throw new TerminusException($out, [], 1);
}
foreach ($errors['warning'] as $warning) {
$this->logger->warning($warning);
}
return $to_unset;
}
