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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; under version 2 |
| 7 | * of the License (non-upgradable). |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | * |
| 18 | * Copyright (c) 2017 (original work) Open Assessment Technologies SA ; |
| 19 | * |
| 20 | */ |
| 21 | |
| 22 | namespace oat\taoProctoring\controller; |
| 23 | |
| 24 | use oat\generis\model\OntologyAwareTrait; |
| 25 | use oat\taoProctoring\helpers\DeliveryHelper; |
| 26 | use oat\taoProctoring\model\monitorCache\DeliveryMonitoringService; |
| 27 | use oat\taoProctoring\model\execution\DeliveryExecution; |
| 28 | use oat\taoProctoring\model\ActivityMonitoringService; |
| 29 | use oat\taoProctoring\model\datatable\DeliveriesActivityDatatable; |
| 30 | use oat\taoProctoring\model\event\DeliveryExecutionFinished; |
| 31 | |
| 32 | /** |
| 33 | * Class Tools |
| 34 | * |
| 35 | * @package oat\taoProctoring\controller |
| 36 | * @author Aleh Hutnikau, <hutnikau@1pt.com> |
| 37 | */ |
| 38 | class Tools extends SimplePageModule |
| 39 | { |
| 40 | use OntologyAwareTrait; |
| 41 | |
| 42 | /** |
| 43 | * Show assessment activity dashboard |
| 44 | */ |
| 45 | public function assessmentActivity() |
| 46 | { |
| 47 | $service = $this->getServiceLocator()->get(ActivityMonitoringService::SERVICE_ID); |
| 48 | |
| 49 | // Reason categories |
| 50 | $this->setData('reason_categories', DeliveryHelper::getAllReasonsCategories()); |
| 51 | |
| 52 | // Config |
| 53 | $config = [ActivityMonitoringService::OPTION_USER_ACTIVITY_WIDGETS => |
| 54 | $service->getOption(ActivityMonitoringService::OPTION_USER_ACTIVITY_WIDGETS), |
| 55 | ActivityMonitoringService::OPTION_ASSESSMENT_ACTIVITY_AUTO_REFRESH => |
| 56 | $service->getOption(ActivityMonitoringService::OPTION_ASSESSMENT_ACTIVITY_AUTO_REFRESH), |
| 57 | ActivityMonitoringService::OPTION_COMPLETED_ASSESSMENTS_AUTO_REFRESH => |
| 58 | $service->getOption(ActivityMonitoringService::OPTION_COMPLETED_ASSESSMENTS_AUTO_REFRESH), |
| 59 | ]; |
| 60 | $this->setData('config', $config); |
| 61 | |
| 62 | $this->setView('Tools/assessment_activity.tpl'); |
| 63 | } |
| 64 | |
| 65 | /** |
| 66 | * Show assessment activity data as json |
| 67 | */ |
| 68 | public function assessmentActivityData() |
| 69 | { |
| 70 | $service = $this->getServiceLocator()->get(ActivityMonitoringService::SERVICE_ID); |
| 71 | $data = $service->getData(); |
| 72 | |
| 73 | $this->returnJson([ |
| 74 | 'success' => true, |
| 75 | 'data' => $data |
| 76 | ]); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Get completed assessments data |
| 81 | */ |
| 82 | public function completedAssessmentsData() |
| 83 | { |
| 84 | $timePeriod = $this->getRequestParameter('interval'); |
| 85 | |
| 86 | $eventLog = $this->getServiceLocator()->get(\oat\taoEventLog\model\eventLog\LoggerService::SERVICE_ID); |
| 87 | |
| 88 | $tz = new \DateTimeZone(\common_session_SessionManager::getSession()->getTimeZone()); |
| 89 | $timeKeys = $this->getTimeKeys($timePeriod); |
| 90 | $interval = $this->getInterval($timePeriod); |
| 91 | |
| 92 | foreach ($timeKeys as $timeKey) { |
| 93 | $to = clone($timeKey); |
| 94 | $from = clone($to); |
| 95 | $from->sub($interval); |
| 96 | $countEvents = $eventLog->count([ |
| 97 | ['occurred', 'between', $from->format('Y-m-d H:i:s'), $to->format('Y-m-d H:i:s')], |
| 98 | ['event_name', '=', DeliveryExecutionFinished::class], |
| 99 | ]); |
| 100 | $result['time'][] = $to->setTimezone($tz)->format('Y-m-d H:i:s'); |
| 101 | $result['amount'][] = $countEvents; |
| 102 | } |
| 103 | |
| 104 | $this->returnJson($result, 200); |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * |
| 109 | */ |
| 110 | public function deliveriesActivityData() |
| 111 | { |
| 112 | $this->returnJson(new DeliveriesActivityDatatable()); |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * Action pauses all the active delivery executions |
| 117 | */ |
| 118 | public function pauseActiveExecutions() |
| 119 | { |
| 120 | if (!$this->isRequestPost()) { |
| 121 | throw new \common_exception_BadRequest('Invalid request. Only POST method allowed.'); |
| 122 | } |
| 123 | |
| 124 | $reason = $this->hasRequestParameter('reason') ? $this->getRequestParameter('reason') : [ |
| 125 | 'reasons' => ['category' => 'Technical', 'subCategory' => 'ACT'], |
| 126 | 'comment' => __('Pause due to server maintenance'), |
| 127 | ]; |
| 128 | /** @var DeliveryMonitoringService $monitoringService */ |
| 129 | $monitoringService = $this->getServiceLocator()->get(DeliveryMonitoringService::SERVICE_ID); |
| 130 | $deliveryExecutions = $monitoringService->find( |
| 131 | [DeliveryMonitoringService::STATUS => DeliveryExecution::STATE_ACTIVE], |
| 132 | ['asArray' => true] |
| 133 | ); |
| 134 | $ids = array_map(function ($deliveryExecution) { |
| 135 | return $deliveryExecution['delivery_execution_id']; |
| 136 | }, $deliveryExecutions); |
| 137 | $stats = DeliveryHelper::pauseExecutions($ids, $reason); |
| 138 | $paused = $stats['processed']; |
| 139 | $notPaused = $stats['unprocessed']; |
| 140 | |
| 141 | $this->returnJson([ |
| 142 | 'success' => true, |
| 143 | 'data' => [ |
| 144 | 'message' => count($paused) . ' ' . __('sessions paused'), |
| 145 | 'processed' => $paused, |
| 146 | 'unprocessed' => $notPaused |
| 147 | ] |
| 148 | ]); |
| 149 | } |
| 150 | |
| 151 | /** |
| 152 | * @return \DateInterval |
| 153 | */ |
| 154 | private function getInterval($timePeriod) |
| 155 | { |
| 156 | $interval = new \DateInterval('PT1H'); |
| 157 | |
| 158 | if ($timePeriod) { |
| 159 | switch ($timePeriod) { |
| 160 | case 'day': |
| 161 | $interval = new \DateInterval('PT1H'); |
| 162 | break; |
| 163 | case 'week': |
| 164 | $interval = new \DateInterval('P1D'); |
| 165 | break; |
| 166 | case 'month': |
| 167 | $interval = new \DateInterval('P1D'); |
| 168 | break; |
| 169 | case 'prevmonth': |
| 170 | $interval = new \DateInterval('P1D'); |
| 171 | break; |
| 172 | default: |
| 173 | $interval = new \DateInterval('PT1H'); |
| 174 | break; |
| 175 | } |
| 176 | } |
| 177 | |
| 178 | return $interval; |
| 179 | } |
| 180 | |
| 181 | /** |
| 182 | * @return \DateTime[] |
| 183 | */ |
| 184 | private function getTimeKeys($timePeriod) |
| 185 | { |
| 186 | /** @var ActivityMonitoringService $service */ |
| 187 | $service = $this->getServiceLocator()->get(ActivityMonitoringService::SERVICE_ID); |
| 188 | |
| 189 | $amount = null; |
| 190 | $startDate = null; |
| 191 | |
| 192 | if ($timePeriod) { |
| 193 | switch ($timePeriod) { |
| 194 | case 'day': |
| 195 | $startDate = new \DateTime('now', new \DateTimeZone('UTC')); |
| 196 | break; |
| 197 | case 'week': |
| 198 | $startDate = new \DateTime('now', new \DateTimeZone('UTC')); |
| 199 | $amount = 7; |
| 200 | break; |
| 201 | case 'month': |
| 202 | $startDate = new \DateTime('now', new \DateTimeZone('UTC')); |
| 203 | $amount = cal_days_in_month(CAL_GREGORIAN, $startDate->format('m'), $startDate->format('Y')); |
| 204 | break; |
| 205 | case 'prevmonth': |
| 206 | $startDate = new \DateTime('now', new \DateTimeZone('UTC')); |
| 207 | $daysInMonth = cal_days_in_month(CAL_GREGORIAN, $startDate->format('m'), $startDate->format('Y')); |
| 208 | $startDate->sub(new \DateInterval('P' . $daysInMonth . 'D')); |
| 209 | $amount = cal_days_in_month(CAL_GREGORIAN, $startDate->format('m'), $startDate->format('Y')); |
| 210 | break; |
| 211 | default: |
| 212 | $startDate = new \DateTime('now', new \DateTimeZone('UTC')); |
| 213 | break; |
| 214 | } |
| 215 | } |
| 216 | |
| 217 | return $service->getTimeKeys($this->getInterval($timePeriod), $startDate, $amount); |
| 218 | } |
| 219 | } |