diff options
Diffstat (limited to 'library/Director/Web/Widget/IcingaObjectInspection.php')
| -rw-r--r-- | library/Director/Web/Widget/IcingaObjectInspection.php | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/library/Director/Web/Widget/IcingaObjectInspection.php b/library/Director/Web/Widget/IcingaObjectInspection.php new file mode 100644 index 0000000..61f3567 --- /dev/null +++ b/library/Director/Web/Widget/IcingaObjectInspection.php @@ -0,0 +1,254 @@ +<?php + +namespace Icinga\Module\Director\Web\Widget; + +use ipl\Html\BaseHtmlElement; +use ipl\Html\Html; +use gipfl\IcingaWeb2\Link; +use gipfl\Translation\TranslationHelper; +use gipfl\IcingaWeb2\Widget\NameValueTable; +use Icinga\Date\DateFormatter; +use Icinga\Module\Director\Db; +use Icinga\Module\Director\PlainObjectRenderer; +use Icinga\Module\Director\Web\Table\DbHelper; +use stdClass; + +class IcingaObjectInspection extends BaseHtmlElement +{ + use DbHelper; + use TranslationHelper; + + protected $tag = 'div'; + + /** @var Db */ + protected $db; + + /** @var stdClass */ + protected $object; + + public function __construct(stdClass $object, Db $db) + { + $this->object = $object; + $this->db = $db; + } + + /** + * @throws \Icinga\Exception\IcingaException + */ + protected function assemble() + { + $attrs = $this->object->attrs; + if (isset($attrs->source_location)) { + $this->renderSourceLocation($attrs->source_location); + } + if (isset($attrs->last_check_result)) { + $this->renderLastCheckResult($attrs->last_check_result); + } + + $this->renderObjectAttributes($attrs); + // $this->add(Html::tag('pre', null, PlainObjectRenderer::render($this->object))); + } + + /** + * @param $result + * @throws \Icinga\Exception\IcingaException + */ + protected function renderLastCheckResult($result) + { + $this->add(Html::tag('h2', null, $this->translate('Last Check Result'))); + $this->renderCheckResultDetails($result); + if (property_exists($result, 'command')) { + $this->renderExecutedCommand($result->command); + } + } + + /** + * @param array|string $command + * + * @throws \Icinga\Exception\IcingaException + */ + protected function renderExecutedCommand($command) + { + if (is_array($command)) { + $command = implode(' ', array_map('escapeshellarg', $command)); + } + $this->add([ + Html::tag('h3', null, 'Executed Command'), + $this->formatConsole($command) + ]); + } + + protected function renderCheckResultDetails($result) + { + } + + /** + * @param $attrs + * @throws \Icinga\Exception\IcingaException + */ + protected function renderObjectAttributes($attrs) + { + $blacklist = [ + 'last_check_result', + 'source_location', + 'templates', + ]; + + $linked = [ + 'check_command', + 'groups', + ]; + + $info = new NameValueTable(); + foreach ($attrs as $key => $value) { + if (in_array($key, $blacklist)) { + continue; + } + if ($key === 'groups') { + $info->addNameValueRow($key, $this->linkGroups($value)); + } elseif (in_array($key, $linked)) { + $info->addNameValueRow($key, $this->renderLinkedObject($key, $value)); + } else { + $info->addNameValueRow($key, PlainObjectRenderer::render($value)); + } + } + + $this->add([ + Html::tag('h2', null, 'Object Properties'), + $info + ]); + } + + /** + * @param $key + * @param $objectName + * @return Link|Link[] + * @throws \Icinga\Exception\IcingaException + * @throws \Icinga\Exception\ProgrammingError + */ + protected function renderLinkedObject($key, $objectName) + { + $keys = [ + 'check_command' => ['CheckCommand', 'CheckCommands'], + 'event_command' => ['EventCommand', 'EventCommands'], + 'notification_command' => ['NotificationCommand', 'NotificationCommands'], + ]; + $type = $keys[$key]; + + if ($key === 'groups') { + return $this->linkGroups($objectName); + } else { + $singular = $type[0]; + $plural = $type[1]; + + return Link::create($objectName, 'director/inspect/object', [ + 'type' => $singular, + 'plural' => $plural, + 'name' => $objectName + ]); + } + } + + /** + * @param $groups + * @return Link[] + * @throws \Icinga\Exception\IcingaException + * @throws \Icinga\Exception\ProgrammingError + */ + protected function linkGroups($groups) + { + if ($groups === null) { + return []; + } + + $singular = $this->object->type . 'Group'; + $plural = $singular . "s"; + + $links = []; + + foreach ($groups as $name) { + $links[] = Link::create($name, 'director/inspect/object', [ + 'type' => $singular, + 'plural' => $plural, + 'name' => $name + ]); + } + + return $links; + } + + /** + * @param stdClass $source + * @throws \Icinga\Exception\IcingaException + */ + protected function renderSourceLocation(stdClass $source) + { + $findRelative = 'api/packages/director'; + $this->add(Html::tag('h2')->add('Source Location')); + $pos = strpos($source->path, $findRelative); + + if (false === $pos) { + $this->add(Html::tag('p', null, Html::sprintf( + 'The configuration for this object has not been rendered by' + . ' Icinga Director. You can find it on line %s in %s.', + Html::tag('strong', null, $source->first_line), + Html::tag('strong', null, $source->path) + ))); + } else { + $relativePath = substr($source->path, $pos + strlen($findRelative) + 1); + $parts = explode('/', $relativePath); + $stageName = array_shift($parts); + $relativePath = implode('/', $parts); + $source->director_relative = $relativePath; + $deployment = $this->loadDeploymentForStage($stageName); + + $this->add(Html::tag('p')->add(Html::sprintf( + 'The configuration for this object has been rendered by Icinga' + . ' Director %s to %s', + DateFormatter::timeAgo(strtotime($deployment->start_time, false)), + $this->linkToSourceLocation($deployment, $source) + ))); + } + } + + protected function loadDeploymentForStage($stageName) + { + $db = $this->db->getDbAdapter(); + $query = $db->select()->from( + ['dl' => 'director_deployment_log'], + ['id', 'start_time', 'config_checksum'] + )->where('stage_name = ?', $stageName)->order('id DESC')->limit(1); + + return $db->fetchRow($query); + } + + /** + * @param $deployment + * @param $source + * @return Link + * @throws \Icinga\Exception\IcingaException + * @throws \Icinga\Exception\ProgrammingError + */ + protected function linkToSourceLocation($deployment, $source) + { + $filename = $source->director_relative; + + return Link::create( + sprintf('%s:%s', $filename, $source->first_line), + 'director/config/file', + [ + 'config_checksum' => $this->getChecksum($deployment->config_checksum), + 'deployment_id' => $deployment->id, + 'backTo' => 'deployment', + 'file_path' => $filename, + 'highlight' => $source->first_line, + 'highlightSeverity' => 'ok' + ] + ); + } + + protected function formatConsole($output) + { + return Html::tag('pre', ['class' => 'logfile'], $output); + } +} |