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Refactored help system. [skip ci]

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This commit is contained in:
Qiang Xue
2014-09-04 19:47:52 -04:00
parent 7efb47bf39
commit fadfdf690a
4 changed files with 40 additions and 126 deletions
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60
framework/console/controllers/HelpController.php
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@ -62,12 +62,12 @@ class HelpController extends Controller
$actions = $this->getActions($controller);
if ($actionID !== '' || count($actions) === 1 && $actions[0] === $controller->defaultAction) {
$this->getControllerActionHelp($controller, $actionID);
$this->getSubCommandHelp($controller, $actionID);
} else {
$this->getControllerHelp($controller);
$this->getCommandHelp($controller);
}
} else {
$this->getGlobalHelp();
$this->getDefaultHelp();
}
}
@ -182,7 +182,7 @@ class HelpController extends Controller
/**
* Displays all available commands.
*/
protected function getGlobalHelp()
protected function getDefaultHelp()
{
$commands = $this->getCommandDescriptions();
if (!empty($commands)) {
@ -211,7 +211,7 @@ class HelpController extends Controller
* Displays the overall information of the command.
* @param Controller $controller the controller instance
*/
protected function getControllerHelp($controller)
protected function getCommandHelp($controller)
{
$controller->color = $this->color;
@ -230,7 +230,7 @@ class HelpController extends Controller
if ($action === $controller->defaultAction) {
$this->stdout(' (default)', Console::FG_GREEN);
}
$summary = $this->getActionSummary($controller, $action);
$summary = $controller->getActionHelpSummary($controller->createAction($action));
if ($summary !== '') {
echo ': ' . $summary;
}
@ -243,33 +243,13 @@ class HelpController extends Controller
}
}
/**
* Returns the short summary of the action.
* @param Controller $controller the controller instance
* @param string $actionID action ID
* @return string the summary about the action
*/
protected function getActionSummary($controller, $actionID)
{
$description = null;
$action = $controller->createAction($actionID);
if ($action instanceof Action) {
$description = $action->getHelpSummary();
}
if ($description === null) {
$description = $controller->getActionHelpSummary($actionID);
}
return $description;
}
/**
* Displays the detailed information of a command action.
* @param Controller $controller the controller instance
* @param string $actionID action ID
* @throws Exception if the action does not exist
*/
protected function getControllerActionHelp($controller, $actionID)
protected function getSubCommandHelp($controller, $actionID)
{
$action = $controller->createAction($actionID);
if ($action === null) {
@ -277,22 +257,9 @@ class HelpController extends Controller
'command' => rtrim($controller->getUniqueId() . '/' . $actionID, '/'),
]));
}
$description = null;
if ($action instanceof InlineAction) {
$method = new \ReflectionMethod($controller, $action->actionMethod);
} else {
/** @var Action $action */
$description = $action->getHelp();
$method = new \ReflectionMethod($action, 'run');
}
$tags = $this->parseComment($method->getDocComment());
$options = $this->getOptionHelps($controller, $actionID);
if ($description === null) {
$description = $controller->getActionHelp($actionID);
}
if ($description !== '') {
$description = $controller->getActionHelp($action);
if ($description != '') {
$this->stdout("\nDESCRIPTION\n", Console::BOLD);
$this->stdout("\n$description\n\n");
}
@ -304,6 +271,15 @@ class HelpController extends Controller
} else {
echo $scriptName . ' ' . $this->ansiFormat($action->getUniqueId(), Console::FG_YELLOW);
}
if ($action instanceof InlineAction) {
$method = new \ReflectionMethod($controller, $action->actionMethod);
} else {
$method = new \ReflectionMethod($action, 'run');
}
$tags = $this->parseComment($method->getDocComment());
$options = $this->getOptionHelps($controller, $actionID);
list ($required, $optional) = $this->getArgHelps($method, isset($tags['param']) ? $tags['param'] : []);
foreach ($required as $arg => $description) {
$this->stdout(' <' . $arg . '>', Console::FG_CYAN);