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created Console::wrapText() to imrove console help output on small screens

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This commit is contained in:
Carsten Brandt
2015-03-05 21:19:42 +01:00
parent f60da03e07
commit 08e0143c16
3 changed files with 57 additions and 3 deletions
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18
framework/console/controllers/HelpController.php
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@ -210,7 +210,8 @@ class HelpController extends Controller
}
foreach ($commands as $command => $description) {
$this->stdout('- ' . $this->ansiFormat($command, Console::FG_YELLOW));
$this->stdout(str_repeat(' ', $len + 5 - strlen($command)) . $description);
$this->stdout(str_repeat(' ', $len + 4 - strlen($command)));
$this->stdout(Console::wrapText($description, $len + 4 + 2), Console::BOLD);
$this->stdout("\n");
$result = Yii::$app->createController($command);
@ -228,7 +229,8 @@ class HelpController extends Controller
}
$summary = $controller->getActionHelpSummary($controller->createAction($action));
if ($summary !== '') {
$this->stdout(str_repeat(' ', $len + 5 - strlen($string)) . $summary);
$this->stdout(str_repeat(' ', $len + 4 - strlen($string)));
$this->stdout(Console::wrapText($summary, $len + 4 + 2));
}
$this->stdout("\n");
}
@ -263,14 +265,24 @@ class HelpController extends Controller
if (!empty($actions)) {
$this->stdout("\nSUB-COMMANDS\n\n", Console::BOLD);
$prefix = $controller->getUniqueId();
$maxlen = 5;
foreach ($actions as $action) {
$len = strlen($prefix.'/'.$action) + 2 + ($action === $controller->defaultAction ? 10 : 0);
if ($maxlen < $len) {
$maxlen = $len;
}
}
foreach ($actions as $action) {
$this->stdout('- ' . $this->ansiFormat($prefix.'/'.$action, Console::FG_YELLOW));
$len = strlen($prefix.'/'.$action) + 2;
if ($action === $controller->defaultAction) {
$this->stdout(' (default)', Console::FG_GREEN);
$len += 10;
}
$summary = $controller->getActionHelpSummary($controller->createAction($action));
if ($summary !== '') {
$this->stdout(': ' . $summary);
$this->stdout(str_repeat(' ', $maxlen - $len + 2) . Console::wrapText($summary, $maxlen + 2));
}
$this->stdout("\n");
}