/**
* Creates an Help object from a class subclassing Command
*
* @param string $name
* @param string $subCommand
* @return Help
*/
public static function fromCommandClass($name, $subCommand = null)
{
$prefix = 'execute';
$class = new ReflectionClass($name);
if ($subCommand) {
$method = $prefix . ucfirst(Utils::camelize($subCommand));
if (!$class->hasMethod($method)) {
throw new ConsoleException("Sub command '{$subCommand}' of '{$name}' does not exist");
}
return new Help($class->getMethod($method)->getDocComment());
}
$help = new Help($class->getDocComment());
foreach ($class->getMethods() as $method) {
if (strlen($method->getName()) > strlen($prefix) && substr($method->getName(), 0, strlen($prefix)) === $prefix) {
$help->subCommands[] = Utils::dashized(substr($method->getName(), strlen($prefix)));
}
}
return $help;
}
/**
* Registers a command
*
* @param callback $callback Associated class name, function name, Command instance or closure
* @param string $alias Command name to be used in the shell
* @param bool $default True to set the command as the default one
* @return Console
*/
public function addCommand($callback, $alias = null, $default = false)
{
if ($alias instanceof \Closure && is_string($callback)) {
list($alias, $callback) = array($callback, $alias);
}
if (is_array($callback) && is_string($callback[0])) {
$callback = implode('::', $callback);
}
$name = '';
if (is_string($callback)) {
$name = $callback;
if (is_callable($callback)) {
if (strpos($callback, '::') !== false) {
list($classname, $methodname) = explode('::', $callback);
$name = Utils::dashized($methodname);
} else {
$name = strtolower(trim(str_replace('_', '-', $name), '-'));
}
} else {
if (substr($name, -7) === 'Command') {
$name = substr($name, 0, -7);
}
$name = Utils::dashized(basename(str_replace('\\', '/', $name)));
}
} else {
if (is_object($callback) && !$callback instanceof Closure) {
$classname = get_class($callback);
if (!$callback instanceof Command) {
throw new ConsoleException("'{$classname}' must inherit from 'ConsoleKit\\Command'");
}
if (substr($classname, -7) === 'Command') {
$classname = substr($classname, 0, -7);
}
$name = Utils::dashized(basename(str_replace('\\', '/', $classname)));
} else {
if (!$alias) {
throw new ConsoleException("Commands using closures must have an alias");
}
}
}
$name = $alias ?: $name;
$this->commands[$name] = $callback;
if ($default) {
$this->defaultCommand = $name;
}
return $this;
}
public function testDashized()
{
$this->assertEquals('foo-bar', Utils::dashized('fooBar'));
}
