PHP Internal\Di类代码示例

 /**
  * @param \CentreonConfiguration\Events\EngineProcess $event
  * @throws \Centreon\Internal\Exception
  * @todo send command to centreon.d
  */
 public static function execute(EngineProcessEvent $event)
 {
     /*$action = $event->getAction();
       if (!in_array($action, array('reload', 'restart', 'forcereload'))) {
           throw new Exception(sprintf('Invalid action for Engine: %s', $action));
       }
       $engineParams = Engine::get($event->getPollerId(), 'init_script');
       if (!isset($engineParams['init_script'])) {
           throw new Exception(sprintf("Could not find init script for poller %s", $event->getPollerId()));
       }
       $initScript = $engineParams['init_script'];
       $command = "sudo {$initScript} {$action} 2>&1";
       $status = 0;
       $output = array();
       exec($command, $output, $status);
       foreach ($output as $line) {
           $event->setOutput($line);
       }
       $event->setStatus(
           $status ? false : true
       );*/
     $action = $event->getAction();
     if ($action == "restart") {
         $cmd = "[%u] RESTART_PROGRAM\n";
     } else {
         if ($action == "reload") {
             $cmd = "[%u] RELOAD_PROGRAM\n";
         } else {
             throw new \Exception("Bad type of command.");
         }
     }
     $extCommand = new ExternalCommand($event->getPollerId(), sprintf($cmd, time()), 'engine');
     Di::getDefault()->get('events')->emit('centreon-realtime.command.send', array($extCommand));
 }

 /**
  * 
  * @param array $element
  * @return array
  */
 public static function addValidation($element)
 {
     $validations = parent::addValidation($element);
     $validationUrl = Di::getDefault()->get('router')->getPathFor('/validator/email');
     $validations['eventValidation'] .= ' $("#' . $element['name'] . '").on("blur", function() {
                 $.ajax({
                     url: "' . $validationUrl . '",
                     type: "POST",
                     data: {"email":$("#' . $element['name'] . '").val()},
                     context: document.body
                 })
                 .success(function(data, status, jqxhr) {
                     if (data.success) {
                         $("#' . $element['name'] . '_email").removeClass("has-error has-feedback");
                         $("#' . $element['name'] . '_email_span").removeClass("glyphicon glyphicon-remove form-control-feedback");
                         $("#' . $element['name'] . '_email").addClass("has-success has-feedback");
                         $("#' . $element['name'] . '_email_span").addClass("glyphicon glyphicon-ok form-control-feedback");    
                     } else {
                         $("#' . $element['name'] . '_email").removeClass("has-error has-feedback");
                         $("#' . $element['name'] . '_email_span").removeClass("glyphicon glyphicon-ok form-control-feedback");
                         $("#' . $element['name'] . '_email").addClass("has-error has-feedback");
                         $("#' . $element['name'] . '_email_span").addClass("glyphicon glyphicon-remove form-control-feedback"); 
                     }
                 });
             });';
     return $validations;
 }

 public static function execute(SlideMenuEvent $event)
 {
     $router = Di::getDefault()->get('router');
     try {
         $event->setDefaultMenu(array('name' => 'service', 'url' => $router->getPathFor('/centreon-configuration/service/snapshotslide/') . $event->getId(), 'icon' => '', 'order' => 0, 'tpl' => "/viewtpl/CentreonConfigurationModule/service_slide"));
         $event->addMenu(array('name' => 'template', 'url' => $router->getPathFor('/centreon-configuration/servicetemplate/viewconfslide/') . $event->getId(), 'icon' => '', 'order' => 2, 'tpl' => "/viewtpl/CentreonConfigurationModule/service_templates_slide"));
         $event->addMenu(array('name' => 'tag', 'url' => $router->getPathFor('/centreon-configuration/service/' . $event->getId() . '/tags'), 'icon' => '', 'order' => 1, 'tpl' => "/viewtpl/CentreonConfigurationModule/tags_slide", 'default' => 1));
         /*
                     $event->addMenu(
                         array(
                             'name' => 'service',
                             'url' => $router->getPathFor('/centreon-configuration/host/'.$event->getId().'/service'),
                             'icon' => '',
                             'order' => 4,
                             'tpl' => "/viewtpl/CentreonConfigurationModule/services_slide"
                         )
                     );
                     
                     $event->addMenu(
                         array(
                             'name' => 'command',
                             'url' => $router->getPathFor('/centreon-configuration/host/'.$event->getId().'/command'),
                             'icon' => '',
                             'order' => 5,
                             'tpl' => "/viewtpl/CentreonConfigurationModule/command_slide"
                         )
                     );
         */
     } catch (Exception $e) {
     }
 }

 /** 
  * Generate modules configuration files
  * @param array $filesList
  * @param int $pollerId
  * @param string $path
  * @param object $event
  * @return value
  */
 public function generate(&$filesList, $pollerId, $path, $event)
 {
     $di = Di::getDefault();
     /* Get Database Connexion */
     $dbconn = $di->get('db_centreon');
     $modules = array();
     /* Retrieve broker modules */
     $events = Di::getDefault()->get('events');
     $moduleEvent = new BrokerModuleEvent($pollerId);
     $events->emit('centreon-configuration.broker.module', array($moduleEvent));
     $brokerModules = $moduleEvent->getModules();
     foreach ($brokerModules as $brokerModule) {
         $modules[]['broker_module'] = $brokerModule;
     }
     /* External command module */
     $moduleDir = Engine::getParameters($pollerId, 'module_dir');
     $modules[]['broker_module'] = rtrim($moduleDir['module_dir'], '/') . '/externalcmd.so';
     /* Write modules configuration files */
     foreach ($modules as $module) {
         $filename = preg_match('/\\/?(\\w+)\\.so/', $module['broker_module'], $matches);
         if (!empty($matches[1])) {
             WriteConfigFile::writeParamsFile($module, $path . $pollerId . "/conf.d/" . $matches[1] . '.cfg', $filesList, $user = "API");
         }
     }
 }

 /**
  *
  * @param \CentreonConfiguration\Events\RunTest $event
  */
 public static function execute(RunTestEvent $event)
 {
     $di = Di::getDefault();
     $dbconn = $di->get('db_centreon');
     $tmpdir = $di->get('config')->get('global', 'centreon_generate_tmp_dir');
     $pollerId = $event->getPollerId();
     $enginePath = '/usr/sbin/centengine';
     $path = "{$tmpdir}/engine/generate/{$pollerId}/centengine-testing.cfg";
     $command = "sudo {$enginePath} -v {$path} 2>&1";
     exec($command, $output, $status);
     if ($status == 0) {
         // We are only selecting warning/errors here
         // Colors/formatting is performed either in Command (centreonConsole) or JS (web => API thru JSON)
         foreach ($output as $out) {
             if (preg_match("/warning|error/i", $out)) {
                 $out = preg_replace("/\\[\\d+\\] /", "", $out);
                 $event->setOutput($out);
             }
         }
     } else {
         $event->setOutput('Error while executing test command');
         foreach ($output as $out) {
             $event->setOutput($out);
         }
     }
 }

 public function pollerStatus()
 {
     $router = Di::getDefault()->get('router');
     $orgId = Di::getDefault()->get('organization');
     $dbconn = Di::getDefault()->get('db_centreon');
     $query = 'SELECT c.name, r.last_alive, r.running, r.instance_id
         FROM cfg_pollers c
         LEFT OUTER JOIN rt_instances r
             ON r.instance_id = c.poller_id
         WHERE c.organization_id = :org_id';
     $stmt = $dbconn->prepare($query);
     $stmt->bindParam(':org_id', $orgId, \PDO::PARAM_INT);
     $stmt->execute();
     $now = time();
     $pollers = array();
     while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
         $row['latency'] = 0;
         if (is_null($row['last_alive']) || $row['last_alive'] - $now > 60) {
             $row['disconnect'] = 1;
         } else {
             $row['disconnect'] = 0;
         }
         $pollers[] = $row;
     }
     return $pollers;
 }

 /**
  * 
  * @param int $id
  * @param string $object
  * @return string
  */
 public static function getUseNumber($id, $object)
 {
     $di = Di::getDefault();
     /* Get Database Connexion */
     $dbconn = $di->get('db_centreon');
     $result = "";
     if ($object == 'host') {
         $objectTable = 'cfg_hosts';
     } elseif ($object == 'service') {
         $objectTable = 'cfg_services';
     }
     /* Get Object Stats */
     for ($i = 1; $i != -1; $i--) {
         $stmt = $dbconn->prepare("SELECT count(*) AS number " . "FROM {$objectTable} " . "WHERE (command_command_id = '{$id}' " . "OR command_command_id2 = '{$id}') " . "AND " . $object . "_register = '{$i}'");
         $stmt->execute();
         $row = $stmt->fetch(\PDO::FETCH_ASSOC);
         if (isset($row["number"])) {
             if ($i) {
                 $result .= $row["number"];
             } else {
                 $result .= " (" . $row["number"] . ")";
             }
         }
     }
     return $result;
 }

 /**
  * Constructor
  *
  * @param int $serviceId The service ID
  * @param int $startTime The start time for graph
  * @param int $endTime The end time for graph
  */
 public function __construct($serviceId, $startTime, $endTime)
 {
     $di = Di::getDefault();
     $dbconn = $di->get('db_centreon');
     /* Get the list of metrics */
     $query = "SELECT i.index_id, i.service_description, m.metric_id, m.metric_name, m.unit_name, m.warn, m.warn_low, m.crit, m.crit_low, m.min, m.max\n            FROM rt_index_data i, rt_metrics m\n            WHERE i.service_id = :service_id\n                AND i.index_id = m.index_id\n                AND m.hidden = '0'";
     $stmt = $dbconn->prepare($query);
     $stmt->bindParam(':service_id', $serviceId);
     $stmt->execute();
     /* List of service template */
     $svcTmpls = ServiceRepository::getListTemplates($serviceId);
     /* Get the graph template */
     $graphInfos = null;
     foreach ($svcTmpls as $svcTmplId) {
         $graphInfos = GraphTemplate::getByServiceTemplate($svcTmplId);
         if (count($graphInfos) > 0) {
             break;
         }
     }
     while ($row = $stmt->fetch()) {
         $metric = array('id' => $row['metric_id'], 'unit' => $row['unit_name'], 'color' => null, 'legend' => $row['metric_name'], 'is_negative' => false, 'graph_type' => 'line');
         if (count($graphInfos) > 0 && isset($graphInfos['metrics'][$row['metric_name']])) {
             $metric = array_merge($metric, $graphInfos['metrics'][$row['metric_name']]);
         }
         $this->metrics[] = $metric;
     }
     parent::__construct($startTime, $endTime);
 }

 /**
  * Send command for each object returned by the sql query.
  *
  * @param int $cmdId
  * @param str $sql
  * @param array $additionalParams
  */
 public static function doCommand($cmdId, $sql, $additionalParams)
 {
     $db = Di::getDefault()->get('db_centreon');
     $stmt = $db->prepare($sql);
     $stmt->execute();
     while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
         switch ($cmdId) {
             case static::SCHEDULE_CHECK:
                 $options = array(time());
                 break;
             case static::ACKNOWLEDGE:
                 $options = array(isset($additionalParams['sticky']) ? 1 : 0, isset($additionalParams['notify']) ? $additionalParams['notify'] : 0, isset($additionalParams['persistent']) ? 1 : 0, $additionalParams['author'], $additionalParams['comment']);
                 break;
             case static::DOWNTIME:
                 $options = array($additionalParams['start_time'], $additionalParams['end_time'], isset($additionalParams['fixed']) ? 1 : 0, 0, isset($additionalParams['fixed']) ? 0 : $additionalParams['duration'], $additionalParams['author'], $additionalParams['comment']);
                 break;
             case static::REMOVE_ACKNOWLEDGE:
                 break;
             case static::REMOVE_DOWNTIME:
                 break;
             default:
                 $options = array();
                 break;
         }
         $instanceId = $row['instance_id'];
         unset($row['instance_id']);
         self::sendCommand($cmdId, $instanceId, array_merge($row, $options));
     }
 }

 /**
  * 
  * @param array $resultSet
  */
 protected function formatDatas(&$resultSet)
 {
     $previousType = '';
     foreach ($resultSet as &$myBaSet) {
         $sideMenuCustom = new SlideMenu($myBaSet['ba_id']);
         $events = Di::getDefault()->get('events');
         $events->emit('centreon-bam.slide.menu.business.activity', array($sideMenuCustom));
         $myBaSet['DT_RowData']['right_side_menu_list'] = $sideMenuCustom->getMenu();
         $myBaSet['DT_RowData']['right_side_default_menu'] = $sideMenuCustom->getDefaultMenu();
         // Set business activity type
         $baType = \CentreonBam\Models\BusinessActivityType::getParameters($myBaSet['ba_type_id'], array('name'));
         $myBaSet['ba_type_id'] = $baType['name'];
         if ($myBaSet['ba_type_id'] === $previousType) {
             $myBaSet['ba_type_id'] = '';
         } else {
             $previousType = $myBaSet['ba_type_id'];
         }
         // set business activity name
         $myBaSet['name'] = BusinessActivityRepository::getIconImage($myBaSet['name']) . $myBaSet['name'];
         /* Tags */
         $myBaSet['tagname'] = "";
         $aTags = TagsRepository::getList('ba', $myBaSet['ba_id'], 2);
         foreach ($aTags as $oTags) {
             $myBaSet['tagname'] .= TagsRepository::getTag('ba', $myBaSet['ba_id'], $oTags['id'], $oTags['text'], $oTags['user_id'], $oTags['template_id']);
         }
         $myBaSet['tagname'] .= TagsRepository::getAddTag('ba', $myBaSet['ba_id']);
     }
 }

 /**
  *
  * @param int $pollerId
  * @return type
  */
 public function __construct($pollerId)
 {
     $this->di = Di::getDefault();
     $this->output = array();
     $this->pollerId = $pollerId;
     $this->status = true;
 }

 /**
  * 
  * @param array $element
  * @return array
  */
 public static function addValidation($element)
 {
     $validations = parent::addValidation($element);
     $resolveUrl = Di::getDefault()->get('router')->getPathFor('/validator/resolvedns');
     $validations['eventValidation']['extraJs'] = '$("#' . $element['name'] . '_resolve_dns").on("click", function(){
             $.ajax({
                 url: "' . $resolveUrl . '",
                 type: "POST",
                 data: {"dnsname":$("#' . $element['name'] . '").val()},
                 dataType: "json",
                 context: document.body
             })
             .success(function(data, status, jqxhr) {
                 alertClose();
                 if (data["success"]) {
                     $("#' . $element['name'] . '").val(data["value"]);
                     $("#' . $element['name'] . '").trigger("blur");
                 } else {
                     alertMessage(data["error"], "alert-danger");
                 }
             });
         });';
     $validations['eventValidation'][$element['name']] = array('ipaddress' => array());
     return $validations;
 }

 /**
  * 
  */
 public static function migrateCentreon()
 {
     if (!self::checkForMigration()) {
         Install::installCentreon();
     } else {
         $di = Di::getDefault();
         $config = $di->get('config');
         $dbName = $config->get('db_centreon', 'dbname');
         echo Colorize::colorizeMessage("Starting to migrate to Centreon 3.0", "info") . "\n";
         echo "Preparing Migration... ";
         self::prepareDb();
         echo Colorize::colorizeText('Done', 'green', 'black', true) . "\n";
         echo "Migrating " . Colorize::colorizeText('centreon', 'blue', 'black', true) . " database... ";
         Db::update($dbName);
         echo Colorize::colorizeText('Done', 'green', 'black', true) . "\n";
         $modulesToInstall = self::getCoreModules();
         $dependencyResolver = new Dependency($modulesToInstall['modules']);
         $installOrder = $dependencyResolver->resolve();
         foreach ($installOrder as $moduleName) {
             $currentModule = $modulesToInstall['modules'][$moduleName];
             $moduleInstaller = new $currentModule['classCall']($currentModule['directory'], $currentModule['infos'], 'console');
             echo "Installing " . Colorize::colorizeText($moduleName, 'purple', 'black', true) . " module... ";
             $moduleInstaller->install(false);
             echo Colorize::colorizeText('Done', 'green', 'black', true) . "\n";
         }
         echo Colorize::colorizeMessage("Your Centreon has been successfully migrated to Centreon 3.0", "success") . "\n";
     }
 }

function smarty_modifier_url($url)
{
    $di = \Centreon\Internal\Di::getDefault();
    $config = $di->get('config');
    $fullUrl = rtrim($config->get('global', 'base_url'), '/') . $url;
    return $fullUrl;
}

 /**
  * 
  * @cmdForm /centreon-administration/aclresource/update optional
  * @cmdObject string aclresource the acl resource
  * @cmdParam boolean|true all-hosts optional all host 
  * @cmdParam boolean|true all-bas optional all bas 
  * @cmdParam boolean|false no-hosts optional no host 
  * @cmdParam boolean|false no-bas optional no bas 
  */
 public function updateAction($object, $params)
 {
     $events = Di::getDefault()->get('events');
     $aclTagsEvent = new aclTagsEvent($params);
     $events->emit('centreon-administration.acl.tag', array($aclTagsEvent));
     $params = $aclTagsEvent->getParams();
     parent::updateAction($object, $params);
 }