This command displays the available command list in
the application or the detailed instructions about using
a specific command.
This command can be used as follows on command line:
yii help [command name]
In the above, if the command name is not provided, all
available commands will be displayed.
/** * Displays the detailed information of a command action. * @param Controller $controller the controller instance * @param string $actionID action ID * @throws Exception if the action does not exist */ protected function getSubCommandHelp($controller, $actionID) { // Fallback ot default implementation if not dealing with out module's commands. if (!$controller instanceof ApiController) { parent::getSubCommandHelp($controller, $actionID); return; } $action = $controller->createAction($actionID); if ($action === null) { $name = $this->ansiFormat(rtrim($controller->getUniqueId() . '/' . $actionID, '/'), Console::FG_YELLOW); throw new Exception("No help for unknown sub-command \"{$name}\"."); } $description = $controller->getActionHelp($action); if ($description !== '') { $this->stdout("\nDESCRIPTION\n", Console::BOLD); $this->stdout("\n{$description}\n\n"); } $this->stdout("\nUSAGE\n\n", Console::BOLD); $scriptName = $this->getScriptName(); if ($action->id === $controller->defaultAction) { $this->stdout($scriptName . ' ' . $this->ansiFormat($controller->getUniqueId(), Console::FG_YELLOW)); } else { $this->stdout($scriptName . ' ' . $this->ansiFormat($action->getUniqueId(), Console::FG_YELLOW)); } $args = $controller->getActionArgsHelp($action); foreach ($args as $name => $arg) { if ($arg['required']) { $this->stdout(' <' . $name . '>', Console::FG_CYAN); } else { $this->stdout(' [' . $name . ']', Console::FG_CYAN); } } $options = $controller->getActionOptionsHelp($action); if (!empty($options)) { $this->stdout(' [--optionName=optionValue ...]', Console::FG_RED); } $this->stdout("\n\n"); if (!empty($args)) { foreach ($args as $name => $arg) { $this->stdout($this->formatOptionHelp('- ' . $this->ansiFormat($name, Console::FG_CYAN), $arg['required'], $arg['type'], $arg['default'], $arg['comment']) . "\n\n"); } } if (!empty($options)) { $this->stdout("\nOPTIONS\n\n", Console::BOLD); foreach ($options as $name => $option) { $this->stdout($this->formatOptionHelp($this->ansiFormat('--' . $name, Console::FG_RED, empty($option['required']) ? Console::FG_RED : Console::BOLD), !empty($option['required']), $option['type'], $option['default'], $option['comment']) . "\n\n"); } } $this->stdout($controller->getGlobalOptionsHelp()); }
protected function getPublicActions($controller, $module = '') { $c = models\RbacAuthitems::createControllerPath($module, $controller); if (!class_exists($c, false)) { include_once $controller; } $controllerModel = new $c($c, null); $help = new HelpController('HelpController', null); //获取class的public并且不是static的action名字 $controllerActions = $help->getActions($controllerModel); return $controllerActions; }