PHP Status::isCalculationInProgress方法代码示例

 public function indexAction()
 {
     $calculationInProgress = Status::isCalculationInProgress();
     $elements = array();
     $user = Session::get('user');
     // Check for currently ongoing calculation
     if ($calculationInProgress) {
         $alert = Bootstrap::alert('<img src="' . Url::link('img/alert.png') . '" /> Data calculation is in progress! Reports might be slower then usual! Status: ' . Status::getCalculationStatus())->color('warning')->dismissable();
         $elements[] = $alert;
     }
     $title = Bootstrap::h(1, 'Welcome ' . ($this->getUser('first_name') === null ? $this->getUser('username') : $this->getUser('first_name')))->secondaryText('Your timezone is <a href="' . Url::href('profile') . '">' . $user['timezone'] . '</a>, ' . Timezone::date($user['timezone'], 'M dS, H:i:s'));
     $elements[] = Bootstrap::row()->add(12, $title);
     // last reports row
     $row = Bootstrap::row();
     $minutes = 15;
     $panel = Bootstrap::panel("Reports per minute in last {$minutes} minutes", new Chart\RequestsPerSecond($minutes))->color('blue');
     $row->add(4, $panel);
     $panel = Bootstrap::panel("Problematic apps in last {$minutes} minutes", new Chart\ProblematicApps($minutes))->color('blue');
     $row->add(4, $panel);
     $panel = Bootstrap::panel("Problematic brands in last {$minutes} minutes", new Chart\ProblematicBrands($minutes))->color('blue');
     $row->add(4, $panel);
     $elements[] = $row;
     // quick reports
     $row = Bootstrap::row();
     // quick links
     $listGroup = Bootstrap::listGroup();
     foreach (Menu::getReportLinks() as $url => $text) {
         $listGroup->addLink($url, $text);
     }
     $row->add(4, Bootstrap::panel('Quick links', $listGroup));
     // countries
     $panel = Bootstrap::panel("Reports from countries in last {$minutes} minutes", new Chart\ProblematicCountries($minutes))->color('blue');
     $row->add(4, $panel);
     // OS versions
     $panel = Bootstrap::panel("OS and version in last {$minutes} minutes", new Chart\ProblematicOsVersions($minutes))->color('blue');
     $row->add(4, $panel);
     $elements[] = $row;
     $dashboardDaysCacheKey = "DashboardDays-last-10-days-offset-0min";
     if (!$calculationInProgress || Cache::has($dashboardDaysCacheKey)) {
         // dahsboard last 10 days
         $row = Bootstrap::row();
         $row->add(12, Bootstrap::panel('Number of crash reports in last 10 days', new Chart\DashboardDays(10))->color('blue'));
         $elements[] = $row;
     }
     return View::create('base')->with('title', 'Dashboard')->with('content', $elements);
 }

 /**
  * Manually stop the calculation (which is not recommended)
  * @return \Bootstrap\Response\ButtonRemote
  */
 public function terminateAjax()
 {
     if (Status::isCalculationInProgress()) {
         Status::terminateCalculation();
         Log::info("{$this->getUser('username')} requested calculation termination");
         return BootstrapUI::buttonRemoteResponse()->text('Requested termination')->disableButton();
     } else {
         return BootstrapUI::buttonRemoteResponse()->text('Not running')->disableButton();
     }
 }

 /**
  * Calculate for reports
  * @return boolean
  */
 public function calculate()
 {
     if (Status::isCalculationInProgress()) {
         Log::info('Trying to start calculation, but calculation is already in progress. Last was started on ' . Status::getLastCalculationProcessStart() . ' UTC');
         return false;
     }
     ini_set('memory_limit', '512M');
     set_time_limit(0);
     Status::calculationStarted();
     Status::setCalculationStatus('Initializing');
     Log::info('Calculation started');
     /**
      * metas: 'file_path', 'build', 'environment', 'settings_global', 'settings_system', 'settings_secure',
      * 'device_features', 'shared_preferences', 'initial_configuration', 'crash_configuration',
      * 'dumpsys_meminfo', 'display', 'stack_trace', 'logcat', 'tktal_mem_size', '@evice_features', 'installation_id'
      */
     $query = new Select();
     $query->from('crash_submit')->field('id')->limit(0, 200000);
     $maxQuery = CrashArchive::query()->field('MAX(created_at)', 'time');
     $max = $maxQuery->fetchFirstObj();
     unset($maxQuery);
     $lastDatetime = new DateTime(gmdate('Y-m-d H:00:00'));
     $lastDatetime->modify('-1 hour');
     $query->where('created_at', '<', $lastDatetime->format('Y-m-d H:i:s'));
     $ids = $query->fetchAllObj();
     $sizeofIds = sizeof($ids);
     Log::info('Loaded ids: ' . $sizeofIds);
     $brandTotals = $countryTotals = $packageTotals = $packageVersionTotals = $phoneModelTotals = $productTotals = $providerTotals = $stackTraceTotals = $osVersionTotals = array();
     foreach ($ids as $index => $r) {
         // on every 25 records, we should ask ourself: is that it?
         if ($index % 25 == 0) {
             $shouldTerminate = Status::shouldCalcuationTerminate();
             if ($shouldTerminate !== false) {
                 Log::info("Noticed request for calculation termination on {$shouldTerminate}. Aborted!");
                 Status::setCalculationStatus('Terminated after ' . ($index + 1) . ' records');
                 Status::terminateCalculation(false);
                 return false;
             }
         }
         $id = $r->id;
         // record by record
         Log::info("Will now fetch id={$id}");
         if ($index % 15 == 0) {
             $percent = round($index / $sizeofIds * 100, 2);
             Status::setCalculationStatus("Working; {$index}/{$sizeofIds} {$percent}%");
         }
         $submit = CrashSubmit::fetchOne($id);
         if ($submit !== false && $submit->package_name !== null && trim($submit->package_name !== null) != '') {
             $appStartTime = strtotime($submit->user_app_start_date);
             $appCrashTime = strtotime($submit->user_crash_date);
             $appLifetime = $appCrashTime - $appStartTime;
             $metas = $submit->getMetas();
             if ($submit->report_id !== null && trim($submit->report_id) !== '') {
                 $metas['report_id'] = $submit->report_id;
             }
             if ($submit->file_path !== null && trim($submit->file_path) !== '') {
                 $metas['file_path'] = $submit->file_path;
             }
             if ($submit->installation_id !== null && trim($submit->installation_id) !== '') {
                 $metas['installation_id'] = $submit->installation_id;
             }
             $stackTrace = $submit->stack_trace;
             if ($stackTrace === null) {
                 $stackTraceSummary = null;
             } else {
                 $metas['stack_trace'] = $stackTrace;
                 $stackTraceSummary = StackTrace::getSummary($stackTrace);
             }
             $packageId = $this->getPackageId($submit->package_name);
             $packageVersionId = $this->getPackageVersionId($this->getPackageId($submit->package_name), $submit->app_version_name);
             $brandId = $this->getBrandId($submit->brand);
             $phoneModelId = $this->getModelId($this->getBrandId($submit->brand), $submit->phone_model);
             $productId = $this->getProductId($this->getBrandId($submit->brand), $submit->product);
             $osVersionId = $this->getOsVersion($submit->os, $submit->android_version);
             $stackTraceId = $this->getStackTraceId($stackTraceSummary, $submit->created_at);
             $countryId = $this->getCountryId($submit->country);
             $providerId = $this->getProviderId($submit->provider);
             $archive = CrashArchive::create(array('created_at' => $submit->created_at, 'package_id' => $packageId, 'package_version_id' => $packageVersionId, 'brand_id' => $brandId, 'model_id' => $phoneModelId, 'product_id' => $productId, 'os' => $submit->os, 'os_version_id' => $osVersionId, 'total_mem_size' => $submit->total_mem_size, 'available_mem_size' => $submit->available_mem_size, 'user_comment' => trim($submit->user_comment) == '' ? null : trim($submit->user_comment), 'user_email' => trim($submit->user_email) == 'N/A' ? null : trim($submit->user_email), 'user_app_start_date' => $submit->user_app_start_date, 'user_crash_date' => $submit->user_crash_date, 'user_app_lifetime' => $appLifetime, 'stack_trace_id' => $stackTraceId, 'country_id' => $countryId, 'provider_id' => $providerId));
             $archive->insertMeta($metas);
             // prepare increments for totals
             if ($packageId !== null) {
                 if (!isset($packageTotals[$packageId])) {
                     $packageTotals[$packageId] = 0;
                 }
                 $packageTotals[$packageId]++;
             }
             if ($packageVersionTotals !== null) {
                 if (!isset($packageVersionTotals[$packageVersionId])) {
                     $packageVersionTotals[$packageVersionId] = 0;
                 }
                 $packageVersionTotals[$packageVersionId]++;
             }
             if ($brandId !== null) {
                 if (!isset($brandTotals[$brandId])) {
                     $brandTotals[$brandId] = 0;
                 }
//.........这里部分代码省略.........