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<?php
namespace Icinga\Module\Director;
use ipl\Html\Html;
use Icinga\Module\Director\Objects\DirectorDeploymentLog;
use gipfl\IcingaWeb2\Link;
use ipl\Html\ValidHtml;
class StartupLogRenderer implements ValidHtml
{
/** @var DirectorDeploymentLog */
protected $deployment;
public function __construct(DirectorDeploymentLog $deployment)
{
$this->deployment = $deployment;
}
public function render()
{
$deployment = $this->deployment;
$log = Html::escape($deployment->get('startup_log'));
$lines = array();
$severity = 'information';
$sevPattern = '/^(debug|notice|information|warning|critical)\/(\w+)/';
$settings = new Settings($this->deployment->getConnection());
$package = $settings->get('icinga_package_name');
$pathPattern = '~(/[\w/]+/api/packages/' . $package . '/[^/]+/)';
$filePatternHint = $pathPattern . '([^:]+\.conf)(: (\d+))~';
$filePatternDetail = $pathPattern . '([^:]+\.conf)(\((\d+)\))~';
$markPattern = null;
// len [stage] + 1
$markReplace = ' ^';
/** @var string[] $logLines */
$logLines = preg_split('/\n/', $log);
foreach ($logLines as $line) {
if (preg_match('/^\[([\d\s\:\+\-]+)\]\s/', $line, $m)) {
$time = $m[1];
// TODO: we might use new DateTime($time) and show a special "timeAgo"
// format - but for now this should suffice.
$line = substr($line, strpos($line, ']') + 2);
} else {
$time = null;
}
if (preg_match($sevPattern, $line, $m)) {
$severity = $m[1];
$line = preg_replace(
$sevPattern,
'<span class="loglevel \1">\1</span>/<span class="application">\2</span>',
$line
);
}
if ($markPattern !== null) {
$line = preg_replace($markPattern, $markReplace, $line);
}
$line = preg_replace('/([\^]{2,})/', '<span class="error-hint">\1</span>', $line);
$markPattern = null;
$self = $this;
if (preg_match($filePatternHint, $line, $m)) {
$line = preg_replace_callback(
$filePatternHint,
function ($matches) use ($severity, $self) {
return $self->logLink($matches, $severity);
},
$line
);
$line = preg_replace('/\(in/', "\n (in", $line);
$line = preg_replace('/\), new declaration/', "),\n new declaration", $line);
} elseif (preg_match($filePatternDetail, $line, $m)) {
$markIndent = strlen($m[1]);
$markPattern = '/\s{' . $markIndent . '}\^/';
$line = preg_replace_callback(
$filePatternDetail,
function ($matches) use ($severity, $self) {
return $self->logLink($matches, $severity);
},
$line
);
}
if ($time === null) {
$lines[] = $line;
} else {
$lines[] = "[$time] $line";
}
}
return implode("\n", $lines);
}
protected function logLink($match, $severity)
{
$stageDir = $match[1];
$filename = $match[2];
$suffix = $match[3];
if (preg_match('/(\d+).*/', $suffix, $m)) {
$lineNumber = $m[1];
} else {
$lineNumber = null;
}
$deployment = $this->deployment;
$params = array(
'config_checksum' => $deployment->getConfigHexChecksum(),
'deployment_id' => $deployment->get('id'),
'file_path' => $filename,
'backTo' => 'deployment'
);
if ($lineNumber !== null) {
$params['highlight'] = $lineNumber;
$params['highlightSeverity'] = $severity;
}
return Link::create(
'[stage]/' . $filename,
'director/config/file',
$params,
[
'title' => $stageDir . $filename
]
) . $suffix;
}
}
|
