public static function format(Exception $e, $includingTrace = true, $html = null, $skip = null, $context_lines = 2)
{
if ($html === null) {
$html = ini_get('html_errors') ? true : false;
}
$tracestr = $includingTrace ? self::formatTrace($e, $html, $skip, $context_lines) : false;
$code = $e->getCode();
$message = $e instanceof self ? $e->formatMessage($html) : ($html ? nl2br(h($e->getMessage())) : $e->getMessage());
try {
$context = '';
if ($context_lines && $e->getFile() && $e->getLine()) {
$context = self::formatSourceLines($e->getFile(), $e->getLine(), $html, $context_lines);
if ($context) {
$context = $html ? '<pre class="context">' . $context . '</pre>' : "\n\n" . $context . "\n\n";
} else {
$context = '';
}
}
if ($html) {
$str = '<div class="exception"><h2>' . get_class($e);
if ($code) {
$str .= ' <span class="code">(' . $code . ')</span>';
}
$abs = $e->getFile();
$rel = gb_relpath(gb::$site_dir, $abs);
$pathprefix = substr($abs, 0, -strlen($rel));
$str .= '</h2>' . '<p class="message">' . $message . '</p> ' . '<p class="location">' . 'in <span class="location"><span class="prefix">' . $pathprefix . '</span>' . $rel . ':' . $e->getLine() . '</span>' . '</p>' . $context;
} else {
$str = get_class($e) . ($code ? ' (' . $code . '): ' : ': ') . $message . ' on line ' . $e->getLine() . ' in ' . $e->getFile() . $context;
}
if ($includingTrace) {
$str .= "\n" . $tracestr;
}
# caused by...
$previous = self::getPreviousCompat($e);
if ($previous && $previous instanceof Exception) {
# never include trace from caused php exception, because it is the same as it's parent.
$inc_prev_trace = !$previous instanceof PHPException;
$prev_fmt = self::format($previous, $inc_prev_trace, $html, $skip, $context_lines);
if ($html) {
$str .= '<b>Caused by:</b><div style="margin-left:15px">' . $prev_fmt . '</div>';
} else {
$str .= "\nCaused by:\n " . str_replace("\n", "\n ", $prev_fmt) . "\n";
}
}
if ($html) {
$str .= '</div>';
}
return $str;
} catch (Exception $ex) {
$str = get_class($e) . ': ' . $message;
if ($includingTrace) {
$str .= "\n" . $tracestr;
}
return $html ? nl2br(h($str)) : $str;
}
} /**
* Rebuild caches, indexes, etc.
*/
static function rebuild($forceFullRebuild = false)
{
gb::log(LOG_NOTICE, 'rebuilding cache' . ($forceFullRebuild ? ' (forcing full rebuild)' : ''));
$time_started = microtime(1);
$failures = array();
# Load rebuild plugins
gb::load_plugins('rebuild');
# Load rebuilders if needed
if (empty(self::$rebuilders)) {
self::loadRebuilders();
}
# Create rebuilder instances
$rebuilders = array();
foreach (self::$rebuilders as $cls) {
$rebuilders[] = new $cls($forceFullRebuild);
}
# Load rebuild plugins (2nd offer)
gb::load_plugins('rebuild');
# Query ls-tree
$ls = rtrim(git::exec('ls-files --stage'));
if ($ls) {
# Iterate objects
$ls = explode("\n", $ls);
foreach ($ls as $line) {
try {
# <mode> SP <object> SP <stage no> TAB <name>
if (!$line) {
continue;
}
$line = explode(' ', $line, 3);
$id = $line[1];
$name = gb_normalize_git_name(substr($line[2], strpos($line[2], "\t") + 1));
foreach ($rebuilders as $rebuilder) {
$rebuilder->onObject($name, $id);
}
} catch (RuntimeException $e) {
gb::log(LOG_ERR, 'failed to rebuild object %s %s: %s', var_export($name, 1), $e->getMessage(), $e->getTraceAsString());
$failures[] = array($rebuilder, $name);
}
}
}
# Let rebuilders finalize
foreach ($rebuilders as $rebuilder) {
try {
$rebuilder->finalize();
} catch (RuntimeException $e) {
gb::log(LOG_ERR, 'rebuilder %s (0x%x) failed to finalize: %s', get_class($rebuilder), spl_object_hash($rebuilder), GBException::format($e, true, false, null, 0));
$failures[] = array($rebuilder, null);
}
}
gb::log(LOG_NOTICE, 'cache updated -- time spent: %s', gb_format_duration(microtime(1) - $time_started));
return $failures;
}
