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<?php
namespace Icinga\Module\Graphite\Graphing;
use Icinga\Application\Config;
use Icinga\Application\Icinga;
use Icinga\Data\ConfigObject;
use Icinga\Exception\ConfigurationError;
use Icinga\Module\Graphite\Web\FakeSchemeRequest;
use Icinga\Web\Url;
trait GraphingTrait
{
/**
* All loaded templates
*
* @var Templates
*/
protected static $allTemplates;
/**
* Metrics data source
*
* @var MetricsDataSource
*/
protected static $metricsDataSource;
/**
* Load and get all templates
*
* @return Templates
*/
protected static function getAllTemplates()
{
if (static::$allTemplates === null) {
$allTemplates = (new Templates())->loadDir(
Icinga::app()
->getModuleManager()
->getModule('graphite')
->getBaseDir() . DIRECTORY_SEPARATOR . 'templates'
);
$path = Config::resolvePath('modules/graphite/templates');
if (file_exists($path)) {
$allTemplates->loadDir($path);
}
static::$allTemplates = $allTemplates;
}
return static::$allTemplates;
}
/**
* Get metrics data source
*
* @return MetricsDataSource
*
* @throws ConfigurationError
*/
public static function getMetricsDataSource()
{
if (static::$metricsDataSource === null) {
$config = Config::module('graphite');
/** @var ConfigObject<string> $graphite */
$graphite = $config->getSection('graphite');
if (! isset($graphite->url)) {
throw new ConfigurationError('Missing "graphite.url" in "%s"', $config->getConfigFile());
}
static::$metricsDataSource = new MetricsDataSource(
(new GraphiteWebClient(Url::fromPath($graphite->url, [], new FakeSchemeRequest())))
->setUser($graphite->user)
->setPassword($graphite->password)
->setInsecure((bool) $graphite->insecure)
->setTimeout(isset($graphite->timeout) ? intval($graphite->timeout) : 10)
);
}
return static::$metricsDataSource;
}
}
|
