public static function render($e)
{
$isatty = pakeApp::isTTY();
$title = ' [' . get_class($e) . '] ';
$len = self::strlen($title);
$lines = array();
foreach (explode("\n", $e->getMessage()) as $line) {
if ($isatty) {
$pieces = explode("\n", wordwrap($line, pakeApp::screenWidth() - 4, "\n", true));
} else {
$pieces = array($line);
}
foreach ($pieces as $piece) {
$lines[] = ' ' . $piece . ' ';
$len = max(self::strlen($piece) + 4, $len);
}
}
if ($isatty) {
$messages = array(str_repeat(' ', $len), $title . str_repeat(' ', $len - self::strlen($title)));
} else {
$messages = array('', $title);
}
foreach ($lines as $line) {
if ($isatty) {
$messages[] = $line . str_repeat(' ', $len - self::strlen($line));
} else {
$messages[] = $line;
}
}
if ($isatty) {
$messages[] = str_repeat(' ', $len);
} else {
$messages[] = '';
}
fwrite(STDERR, "\n");
foreach ($messages as $message) {
fwrite(STDERR, pakeColor::colorize($message, 'ERROR', STDERR) . "\n");
}
fwrite(STDERR, "\n");
$pake = pakeApp::get_instance();
if ($pake->get_trace()) {
fwrite(STDERR, "exception trace:\n");
$trace = self::trace($e);
for ($i = 0, $count = count($trace); $i < $count; $i++) {
$class = isset($trace[$i]['class']) ? $trace[$i]['class'] : '';
$type = isset($trace[$i]['type']) ? $trace[$i]['type'] : '';
$function = $trace[$i]['function'];
$file = isset($trace[$i]['file']) ? $trace[$i]['file'] : 'n/a';
$line = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';
fwrite(STDERR, pake_sprintf(" %s%s%s at %s:%s\n", $class, $type, $function, pakeColor::colorize($file, 'INFO', STDERR), pakeColor::colorize($line, 'INFO', STDERR)));
}
}
fwrite(STDERR, "\n");
}
function pake_excerpt($text, $size = null)
{
if (null === $size) {
$size = pakeApp::screenWidth() - 13;
}
if (strlen($text) < $size) {
return $text;
}
$subsize = floor(($size - 3) / 2);
return substr($text, 0, $subsize) . pakeColor::colorize('...', 'INFO') . substr($text, -$subsize);
}
function pake_excerpt($text, $size = null, $offset = 0)
{
if (null === $size) {
$size = pakeApp::screenWidth() - $offset;
}
if (mb_strlen($text) < $size) {
return $text;
}
$subsize = floor(($size - 1) / 2);
// "1" for ellipsis
return mb_substr($text, 0, $subsize) . pakeColor::colorize('…', 'INFO') . mb_substr($text, -$subsize);
}