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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) 2016 (original work) Open Assessment Technologies SA ; | 
| 19 | */ | 
| 20 | |
| 21 | /** | 
| 22 | * @author Jean-Sébastien Conan <jean-sebastien.conan@vesperiagroup.com> | 
| 23 | */ | 
| 24 | |
| 25 | namespace oat\taoQtiTest\models\runner; | 
| 26 | |
| 27 | use oat\taoQtiTest\models\runner\config\RunnerConfig; | 
| 28 | use qtism\data\AssessmentItemRef; | 
| 29 | use oat\taoDelivery\model\execution\Delete\DeliveryExecutionDelete; | 
| 30 | |
| 31 | /** | 
| 32 | * Interface RunnerService | 
| 33 | * | 
| 34 | * Describes a test runner dedicated service | 
| 35 | * | 
| 36 | * @package oat\taoQtiTest\models | 
| 37 | */ | 
| 38 | interface RunnerService extends DeliveryExecutionDelete | 
| 39 | { | 
| 40 | public const INSTANCE_TEST_RUNNER_SERVICE = 'http://www.tao.lu/Ontologies/TAODelivery.rdf#ServiceQtiTestRunner'; | 
| 41 | |
| 42 | // phpcs:disable Generic.Files.LineLength | 
| 43 | public const INSTANCE_TEST_ITEM_RUNNER_SERVICE = 'http://www.tao.lu/Ontologies/TAODelivery.rdf#ServiceQtiTestItemRunner'; | 
| 44 | // phpcs:enable Generic.Files.LineLength | 
| 45 | |
| 46 | // phpcs:disable Generic.Files.LineLength | 
| 47 | public const INSTANCE_FORMAL_PARAM_TEST_ITEM_RUNNER_PARENT_CALL_ID = 'http://www.tao.lu/Ontologies/TAOTest.rdf#FormalParamQtiTestParentServiceCallId'; | 
| 48 | // phpcs:enable Generic.Files.LineLength | 
| 49 | |
| 50 | /** | 
| 51 | * Initializes the delivery execution session | 
| 52 | * @param RunnerServiceContext $context | 
| 53 | * @return boolean | 
| 54 | * @throws \common_Exception | 
| 55 | */ | 
| 56 | public function init(RunnerServiceContext $context); | 
| 57 | |
| 58 | /** | 
| 59 | * Gets the test runner config | 
| 60 | * @return RunnerConfig | 
| 61 | * @throws \common_ext_ExtensionException | 
| 62 | */ | 
| 63 | public function getTestConfig(); | 
| 64 | |
| 65 | /** | 
| 66 | * Gets the test definition data | 
| 67 | * | 
| 68 | * @deprecated the testData is not necessary anymore | 
| 69 | * if the config is given directly to the test runner configuration | 
| 70 | * | 
| 71 | * @param RunnerServiceContext $context | 
| 72 | * @return array | 
| 73 | * @throws \common_Exception | 
| 74 | */ | 
| 75 | public function getTestData(RunnerServiceContext $context); | 
| 76 | |
| 77 | /** | 
| 78 | * Gets the test context object | 
| 79 | * @param RunnerServiceContext $context | 
| 80 | * @return array | 
| 81 | * @throws \common_Exception | 
| 82 | */ | 
| 83 | public function getTestContext(RunnerServiceContext $context); | 
| 84 | |
| 85 | /** | 
| 86 | * Gets the map of the test items | 
| 87 | * @param RunnerServiceContext $context | 
| 88 | * @param bool $partial the full testMap or only the current section | 
| 89 | * @return array | 
| 90 | * @throws \common_Exception | 
| 91 | */ | 
| 92 | public function getTestMap(RunnerServiceContext $context, $partial = false); | 
| 93 | |
| 94 | /** | 
| 95 | * Gets the rubrics related to the current session state | 
| 96 | * @param RunnerServiceContext $context | 
| 97 | * @param AssessmentItemRef $itemRef (optional) otherwise use the current | 
| 98 | * @return mixed | 
| 99 | * @throws \common_Exception | 
| 100 | */ | 
| 101 | public function getRubrics(RunnerServiceContext $context, AssessmentItemRef $itemRef = null); | 
| 102 | |
| 103 | /** | 
| 104 | * Gets definition data of a particular item | 
| 105 | * @param RunnerServiceContext $context | 
| 106 | * @param $itemRef | 
| 107 | * @return mixed | 
| 108 | * @throws \common_Exception | 
| 109 | */ | 
| 110 | public function getItemData(RunnerServiceContext $context, $itemRef); | 
| 111 | |
| 112 | /** | 
| 113 | * Gets the state of a particular item | 
| 114 | * @param RunnerServiceContext $context | 
| 115 | * @param $itemRef | 
| 116 | * @return array|null | 
| 117 | * @throws \common_Exception | 
| 118 | */ | 
| 119 | public function getItemState(RunnerServiceContext $context, $itemRef); | 
| 120 | |
| 121 | /** | 
| 122 | * Sets the state of a particular item | 
| 123 | * @param RunnerServiceContext $context | 
| 124 | * @param $itemRef | 
| 125 | * @param $state | 
| 126 | * @return boolean | 
| 127 | * @throws \common_Exception | 
| 128 | */ | 
| 129 | public function setItemState(RunnerServiceContext $context, $itemRef, $state); | 
| 130 | |
| 131 | /** | 
| 132 | * Parses the responses provided for a particular item | 
| 133 | * @param RunnerServiceContext $context | 
| 134 | * @param $itemRef | 
| 135 | * @param $response | 
| 136 | * @return mixed | 
| 137 | * @throws \common_Exception | 
| 138 | */ | 
| 139 | public function parsesItemResponse(RunnerServiceContext $context, $itemRef, $response); | 
| 140 | |
| 141 | /** | 
| 142 | * Checks if the provided responses are empty | 
| 143 | * @param RunnerServiceContext $context | 
| 144 | * @param $responses | 
| 145 | * @return mixed | 
| 146 | * @throws \common_Exception | 
| 147 | */ | 
| 148 | public function emptyResponse(RunnerServiceContext $context, $responses); | 
| 149 | |
| 150 | /** | 
| 151 | * Stores the responses of a particular item | 
| 152 | * @param RunnerServiceContext $context | 
| 153 | * @param $itemRef | 
| 154 | * @param $responses | 
| 155 | * @return boolean | 
| 156 | * @throws \common_Exception | 
| 157 | */ | 
| 158 | public function storeItemResponse(RunnerServiceContext $context, $itemRef, $responses); | 
| 159 | |
| 160 | /** | 
| 161 | * Should we display feedbacks | 
| 162 | * @param RunnerServiceContext $context | 
| 163 | * @return boolean | 
| 164 | * @throws \common_Exception | 
| 165 | */ | 
| 166 | public function displayFeedbacks(RunnerServiceContext $context); | 
| 167 | |
| 168 | /** | 
| 169 | * Get feedback definition | 
| 170 | * @param RunnerServiceContext $context | 
| 171 | * @param string $itemRef the item reference | 
| 172 | * @return array the feedbacks data | 
| 173 | * @throws \common_exception_InvalidArgumentType | 
| 174 | */ | 
| 175 | public function getFeedbacks(RunnerServiceContext $context, $itemRef); | 
| 176 | |
| 177 | /** | 
| 178 | * Does the given item has feedbacks | 
| 179 | * @param RunnerServiceContext $context | 
| 180 | * @param string $itemRef the item reference | 
| 181 | * @return boolean | 
| 182 | * @throws \common_Exception | 
| 183 | */ | 
| 184 | public function hasFeedbacks(RunnerServiceContext $context, $itemRef); | 
| 185 | |
| 186 | /** | 
| 187 | * Get the current item session | 
| 188 | * @param RunnerServiceContext $context | 
| 189 | * @throws \common_Exception | 
| 190 | */ | 
| 191 | public function getItemSession(RunnerServiceContext $context); | 
| 192 | |
| 193 | /** | 
| 194 | * Moves the current position to the provided scoped reference. | 
| 195 | * @param RunnerServiceContext $context | 
| 196 | * @param $direction | 
| 197 | * @param $scope | 
| 198 | * @param $ref | 
| 199 | * @return boolean | 
| 200 | * @throws \common_Exception | 
| 201 | */ | 
| 202 | public function move(RunnerServiceContext $context, $direction, $scope, $ref); | 
| 203 | |
| 204 | /** | 
| 205 | * Skips the current position to the provided scoped reference | 
| 206 | * @param RunnerServiceContext $context | 
| 207 | * @param $scope | 
| 208 | * @param $ref | 
| 209 | * @return boolean | 
| 210 | * @throws \common_Exception | 
| 211 | */ | 
| 212 | public function skip(RunnerServiceContext $context, $scope, $ref); | 
| 213 | |
| 214 | /** | 
| 215 | * Handles a test timeout | 
| 216 | * @param RunnerServiceContext $context | 
| 217 | * @param $scope | 
| 218 | * @param $ref | 
| 219 | * @return boolean | 
| 220 | * @throws \common_Exception | 
| 221 | */ | 
| 222 | public function timeout(RunnerServiceContext $context, $scope, $ref); | 
| 223 | |
| 224 | /** | 
| 225 | * Exits the test before its end | 
| 226 | * @param RunnerServiceContext $context | 
| 227 | * @return boolean | 
| 228 | * @throws \common_Exception | 
| 229 | */ | 
| 230 | public function exitTest(RunnerServiceContext $context); | 
| 231 | |
| 232 | /** | 
| 233 | * Finishes the test | 
| 234 | * @param RunnerServiceContext $context | 
| 235 | * @return boolean | 
| 236 | * @throws \common_Exception | 
| 237 | */ | 
| 238 | public function finish(RunnerServiceContext $context); | 
| 239 | |
| 240 | /** | 
| 241 | * Sets the test to paused state | 
| 242 | * @param RunnerServiceContext $context | 
| 243 | * @return boolean | 
| 244 | * @throws \common_Exception | 
| 245 | */ | 
| 246 | public function pause(RunnerServiceContext $context); | 
| 247 | |
| 248 | /** | 
| 249 | * Resumes the test from paused state | 
| 250 | * @param RunnerServiceContext $context | 
| 251 | * @return boolean | 
| 252 | * @throws \common_Exception | 
| 253 | */ | 
| 254 | public function resume(RunnerServiceContext $context); | 
| 255 | |
| 256 | /** | 
| 257 | * Checks if the test is still valid | 
| 258 | * @param RunnerServiceContext $context | 
| 259 | * @return boolean | 
| 260 | * @throws \common_Exception | 
| 261 | */ | 
| 262 | public function check(RunnerServiceContext $context); | 
| 263 | |
| 264 | /** | 
| 265 | * Checks if the test is in paused state | 
| 266 | * @param RunnerServiceContext $context | 
| 267 | * @return boolean | 
| 268 | */ | 
| 269 | public function isPaused(RunnerServiceContext $context); | 
| 270 | |
| 271 | /** | 
| 272 | * Checks if the test is in terminated state | 
| 273 | * @param RunnerServiceContext $context | 
| 274 | * @return boolean | 
| 275 | */ | 
| 276 | public function isTerminated(RunnerServiceContext $context); | 
| 277 | |
| 278 | /** | 
| 279 | * Get the list of portable elements used in the item | 
| 280 | * @param RunnerServiceContext $context | 
| 281 | * @param $itemRef | 
| 282 | * @return mixed | 
| 283 | */ | 
| 284 | public function getItemPortableElements(RunnerServiceContext $context, $itemRef); | 
| 285 | |
| 286 | /** | 
| 287 | * Get the list of metadata elements used in the item | 
| 288 | * @param $itemRef | 
| 289 | * @return mixed | 
| 290 | */ | 
| 291 | public function getItemMetadataElements($itemRef); | 
| 292 | |
| 293 | /** | 
| 294 | * Gets AssessmentItemRef's Href by AssessmentItemRef Identifier. | 
| 295 | * @param RunnerServiceContext $context | 
| 296 | * @param string $itemRef | 
| 297 | * @return string | 
| 298 | */ | 
| 299 | public function getItemHref(RunnerServiceContext $context, string $itemRef): string; | 
| 300 | |
| 301 | /** | 
| 302 | * Get the base url to the item public directory | 
| 303 | * @param RunnerServiceContext $context | 
| 304 | * @param string $itemRef | 
| 305 | * @return string | 
| 306 | */ | 
| 307 | public function getItemPublicUrl(RunnerServiceContext $context, string $itemRef): string; | 
| 308 | |
| 309 | /** | 
| 310 | * Starts the timer for the current item in the TestSession | 
| 311 | * @param RunnerServiceContext $context | 
| 312 | * @param float|null $timestamp allow to start the timer at a specific time, or use current when it's null | 
| 313 | * @return bool | 
| 314 | * @throws \common_exception_InvalidArgumentType | 
| 315 | */ | 
| 316 | public function startTimer(RunnerServiceContext $context, ?float $timestamp = null): bool; | 
| 317 | |
| 318 | /** | 
| 319 | * Ends the timer for the current item in the TestSession | 
| 320 | * @param RunnerServiceContext $context | 
| 321 | * @param float|null $duration The client side duration to adjust the timer | 
| 322 | * @param float|null $timestamp allow to end the timer at a specific time, or use current when it's null | 
| 323 | * @return bool | 
| 324 | * @throws \common_exception_InvalidArgumentType | 
| 325 | */ | 
| 326 | public function endTimer(RunnerServiceContext $context, ?float $duration = null, ?float $timestamp = null): bool; | 
| 327 | |
| 328 | /** | 
| 329 | * Stores trace variable related to an item, a test or a section | 
| 330 | * | 
| 331 | * @param RunnerServiceContext $context | 
| 332 | * @param string|null $itemUri | 
| 333 | * @param string $variableIdentifier | 
| 334 | * @param mixed $variableValue | 
| 335 | * @return boolean | 
| 336 | * @throws \common_Exception | 
| 337 | */ | 
| 338 | public function storeTraceVariable( | 
| 339 | RunnerServiceContext $context, | 
| 340 | ?string $itemUri, | 
| 341 | string $variableIdentifier, | 
| 342 | $variableValue | 
| 343 | ): bool; | 
| 344 | } |