/**
* Output an error
*
* @param string $message
*/
public function error($message)
{
if ($this->quiet) {
return;
}
if (Director::is_cli()) {
$text = SS_Cli::text(date('Y-m-d H:i:s') . ': ' . $message, 'red') . "\n";
file_put_contents('php://stderr', $text, FILE_APPEND);
} else {
$this->message($message);
}
}
public function index()
{
if (!Director::is_cli()) {
return "The SilverStripe Interactive Command-line doesn't work in a web browser." . " Use 'sake interactive' from the command-line to run.";
}
/* Try using PHP_Shell if it exists */
@(include 'php-shell-cmd.php');
/* Fall back to our simpler interface */
if (empty($__shell)) {
set_error_handler(array($this, 'error_handler'));
echo "SilverStripe Interactive Command-line (REPL interface). Type help for hints.\n\n";
while (true) {
echo SS_Cli::text("?> ", "cyan");
echo SS_Cli::start_colour("yellow");
$command = trim(fgets(STDIN, 4096));
echo SS_Cli::end_colour();
if ($command == 'help' || $command == '?') {
print "help or ? to exit\n";
print "quit or \\q to exit\n";
print "install PHP_Shell for a more advanced interface with" . " auto-completion and readline support\n\n";
continue;
}
if ($command == 'quit' || $command == '\\q') {
break;
}
// Simple command processing
if (substr($command, -1) == ';') {
$command = substr($command, 0, -1);
}
$is_print = preg_match('/^\\s*print/i', $command);
$is_return = preg_match('/^\\s*return/i', $command);
if (!$is_print && !$is_return) {
$command = "return ({$command})";
}
$command .= ";";
try {
$result = eval($command);
if (!$is_print) {
print_r($result);
}
echo "\n";
} catch (Exception $__repl_exception) {
echo SS_Cli::start_colour("red");
printf('%s (code: %d) got thrown' . PHP_EOL, get_class($__repl_exception), $__repl_exception->getCode());
print $__repl_exception;
echo "\n";
}
}
}
}
public function writeVariable($val, $caller)
{
echo PHP_EOL;
echo SS_Cli::text(str_repeat('=', self::config()->columns), 'green');
echo PHP_EOL;
echo SS_Cli::text($this->formatCaller($caller), 'blue', null, true);
echo PHP_EOL . PHP_EOL;
if (is_string($val)) {
print_r(wordwrap($val, self::config()->columns));
} else {
print_r($val);
}
echo PHP_EOL;
echo SS_Cli::text(str_repeat('=', self::config()->columns), 'green');
echo PHP_EOL;
}
/**
* Formats simple html-like markup into coloured text
* Supports:
* - <b>bold text</b>
* - <success>Green text</success>
* - <error>Red text</error>
* - <caution>Yellow text</caution>
* - <info>Cyan text</info>
*
* @param string $text
* @return string
*/
public static function format($text)
{
$text = preg_replace_callback('/<b>(.+?)<\\/b>/', function ($matches) {
return SS_Cli::text($matches[1], null, null, true);
}, $text);
$text = preg_replace_callback('/<success>(.+?)<\\/success>/', function ($matches) {
return SS_Cli::text($matches[1], 'green', null, true);
}, $text);
$text = preg_replace_callback('/<error>(.+?)<\\/error>/', function ($matches) {
return SS_Cli::text($matches[1], 'red', null, true);
}, $text);
$text = preg_replace_callback('/<caution>(.+?)<\\/caution>/', function ($matches) {
return SS_Cli::text($matches[1], 'yellow', null, true);
}, $text);
$text = preg_replace_callback('/<info>(.+?)<\\/info>/', function ($matches) {
return SS_Cli::text($matches[1], 'cyan', null, true);
}, $text);
return $text;
}
/**
* Write information about the error to the screen
*/
public function writeError($httpRequest, $errno, $errstr, $errfile, $errline, $errcontext)
{
$errorType = self::$error_types[$errno];
echo SS_Cli::text("ERROR [" . $errorType['title'] . "]: {$errstr}\nIN {$httpRequest}\n", "red", null, true);
echo SS_Cli::text("Line {$errline} in {$errfile}\n\n", "red");
}
protected function writeTest($test)
{
if ($test['status'] != TEST_SUCCESS) {
$filteredTrace = array();
$ignoredClasses = array('TestRunner');
foreach ($test['trace'] as $item) {
if (isset($item['file']) && strpos($item['file'], 'PHPUnit/Framework') === false && (!isset($item['class']) || !in_array($item['class'], $ignoredClasses))) {
$filteredTrace[] = $item;
}
if (isset($item['class']) && isset($item['function']) && $item['class'] == 'PHPUnit_Framework_TestSuite' && $item['function'] == 'run') {
break;
}
}
$color = $test['status'] == 2 ? 'yellow' : 'red';
echo "\n" . SS_Cli::text($test['name'] . "\n" . $test['message'] . "\n", $color, null);
echo SS_Backtrace::get_rendered_backtrace($filteredTrace, true);
echo "--------------------\n";
}
}
public function renderVariable($val, $caller)
{
$output = PHP_EOL;
$output .= SS_Cli::text(str_repeat('=', self::config()->columns), 'green');
$output .= PHP_EOL;
$output .= SS_Cli::text($this->formatCaller($caller), 'blue', null, true);
$output .= PHP_EOL . PHP_EOL;
if (is_string($val)) {
$output .= wordwrap($val, self::config()->columns);
} else {
$output .= var_export($val, true);
}
$output .= PHP_EOL;
$output .= SS_Cli::text(str_repeat('=', self::config()->columns), 'green');
$output .= PHP_EOL;
return $output;
}
protected function writeTest($test)
{
if ($test['status'] != 1) {
$filteredTrace = array();
$ignoredClasses = array('TestRunner');
foreach ($test['trace'] as $item) {
if (isset($item['file']) && strpos($item['file'], 'PHPUnit/Framework') === false && (!isset($item['class']) || !in_array($item['class'], $ignoredClasses))) {
$filteredTrace[] = $item;
}
if (isset($item['class']) && isset($item['function']) && $item['class'] == 'PHPUnit_Framework_TestSuite' && $item['function'] == 'run') {
break;
}
}
echo "\n\n" . SS_Cli::text($this->testNameToPhrase($test['name']) . "\n" . $test['message'] . "\n", 'red', null, true);
echo SS_Cli::text("In line {$test['exception']['line']} of {$test['exception']['file']}" . "\n\n", 'red');
echo SS_Backtrace::get_rendered_backtrace($filteredTrace, true);
echo "\n--------------------\n";
}
}
