LogQueryBuilder
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Actions.php
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ArchiveSelector.php
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ArchiveTableCreator.php
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ArchiveTableDao.php
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ArchiveWriter.php
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ArchivingDbAdapter.php
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LogAggregator.php
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LogQueryBuilder.php
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LogTableTemporary.php
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Model.php
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RawLogDao.php
4 years ago
TableMetadata.php
5 years ago
ArchiveWriter.php
375 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Matomo - free/libre analytics platform |
| 4 | * |
| 5 | * @link https://matomo.org |
| 6 | * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later |
| 7 | * |
| 8 | */ |
| 9 | |
| 10 | namespace Piwik\DataAccess; |
| 11 | |
| 12 | use Exception; |
| 13 | use Piwik\Archive\Chunk; |
| 14 | use Piwik\ArchiveProcessor\Rules; |
| 15 | use Piwik\ArchiveProcessor; |
| 16 | use Piwik\Container\StaticContainer; |
| 17 | use Piwik\Date; |
| 18 | use Piwik\Db; |
| 19 | use Piwik\Db\BatchInsert; |
| 20 | use Psr\Log\LoggerInterface; |
| 21 | |
| 22 | /** |
| 23 | * This class is used to create a new Archive. |
| 24 | * An Archive is a set of reports (numeric and data tables). |
| 25 | * New data can be inserted in the archive with insertRecord/insertBulkRecords |
| 26 | */ |
| 27 | class ArchiveWriter |
| 28 | { |
| 29 | /** |
| 30 | * Flag stored at the end of the archiving |
| 31 | * |
| 32 | * @var int |
| 33 | */ |
| 34 | const DONE_OK = 1; |
| 35 | /** |
| 36 | * Flag stored at the start of the archiving |
| 37 | * When requesting an Archive, we make sure that non-finished archive are not considered valid |
| 38 | * |
| 39 | * @var int |
| 40 | */ |
| 41 | const DONE_ERROR = 2; |
| 42 | |
| 43 | /** |
| 44 | * Flag indicates the archive is over a period that is not finished, eg. the current day, current week, etc. |
| 45 | * Archives flagged will be regularly purged from the DB. |
| 46 | * |
| 47 | * This flag is deprecated, new archives should not be written as temporary. |
| 48 | * |
| 49 | * @var int |
| 50 | * @deprecated it should not be used anymore as temporary archives have been removed. It still exists though for |
| 51 | * historical reasons. |
| 52 | */ |
| 53 | const DONE_OK_TEMPORARY = 3; |
| 54 | |
| 55 | /** |
| 56 | * Flag indicated that archive is done but was marked as invalid later and needs to be re-processed during next archiving process |
| 57 | * |
| 58 | * @var int |
| 59 | */ |
| 60 | const DONE_INVALIDATED = 4; |
| 61 | |
| 62 | /** |
| 63 | * Flag indicating that the archive is |
| 64 | * |
| 65 | * @var int |
| 66 | */ |
| 67 | const DONE_PARTIAL = 5; |
| 68 | |
| 69 | protected $fields = ['idarchive', |
| 70 | 'idsite', |
| 71 | 'date1', |
| 72 | 'date2', |
| 73 | 'period', |
| 74 | 'ts_archived', |
| 75 | 'name', |
| 76 | 'value']; |
| 77 | |
| 78 | private $recordsToWriteSpool = [ |
| 79 | 'numeric' => [], |
| 80 | 'blob' => [] |
| 81 | ]; |
| 82 | |
| 83 | const MAX_SPOOL_SIZE = 50; |
| 84 | |
| 85 | /** |
| 86 | * @var int|false |
| 87 | */ |
| 88 | private $idArchive; |
| 89 | |
| 90 | /** |
| 91 | * @var int|null |
| 92 | */ |
| 93 | private $idSite; |
| 94 | |
| 95 | /** |
| 96 | * @var \Piwik\Segment |
| 97 | */ |
| 98 | private $segment; |
| 99 | |
| 100 | /** |
| 101 | * @var \Piwik\Period |
| 102 | */ |
| 103 | private $period; |
| 104 | |
| 105 | /** |
| 106 | * @var ArchiveProcessor\Parameters |
| 107 | */ |
| 108 | private $parameters; |
| 109 | |
| 110 | /** |
| 111 | * @var string |
| 112 | */ |
| 113 | private $earliestNow; |
| 114 | |
| 115 | /** |
| 116 | * ArchiveWriter constructor. |
| 117 | * @param ArchiveProcessor\Parameters $params |
| 118 | * @param bool $isArchiveTemporary Deprecated. Has no effect. |
| 119 | * @throws Exception |
| 120 | */ |
| 121 | public function __construct(ArchiveProcessor\Parameters $params) |
| 122 | { |
| 123 | $this->idArchive = false; |
| 124 | $this->idSite = $params->getSite()->getId(); |
| 125 | $this->segment = $params->getSegment(); |
| 126 | $this->period = $params->getPeriod(); |
| 127 | $this->parameters = $params; |
| 128 | |
| 129 | $idSites = [$this->idSite]; |
| 130 | $this->doneFlag = Rules::getDoneStringFlagFor($idSites, $this->segment, $this->period->getLabel(), $params->getRequestedPlugin()); |
| 131 | |
| 132 | $this->dateStart = $this->period->getDateStart(); |
| 133 | } |
| 134 | |
| 135 | /** |
| 136 | * @param string $name |
| 137 | * @param string|string[] $values A blob string or an array of blob strings. If an array |
| 138 | * is used, the first element in the array will be inserted |
| 139 | * with the `$name` name. The others will be splitted into chunks. All subtables |
| 140 | * within one chunk will be serialized as an array where the index is the |
| 141 | * subtableId. |
| 142 | */ |
| 143 | public function insertBlobRecord($name, $values) |
| 144 | { |
| 145 | if (is_array($values)) { |
| 146 | |
| 147 | if (isset($values[0])) { |
| 148 | // we always store the root table in a single blob for fast access |
| 149 | $this->insertRecord($name, $this->compress($values[0])); |
| 150 | unset($values[0]); |
| 151 | } |
| 152 | |
| 153 | if (!empty($values)) { |
| 154 | // we move all subtables into chunks |
| 155 | $chunk = new Chunk(); |
| 156 | $chunks = $chunk->moveArchiveBlobsIntoChunks($name, $values); |
| 157 | foreach ($chunks as $index => $subtables) { |
| 158 | $this->insertRecord($index, $this->compress(serialize($subtables))); |
| 159 | } |
| 160 | } |
| 161 | } else { |
| 162 | $values = $this->compress($values); |
| 163 | $this->insertRecord($name, $values); |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | public function getIdArchive() |
| 168 | { |
| 169 | if ($this->idArchive === false) { |
| 170 | throw new Exception("Must call allocateNewArchiveId() first"); |
| 171 | } |
| 172 | |
| 173 | return $this->idArchive; |
| 174 | } |
| 175 | |
| 176 | public function initNewArchive() |
| 177 | { |
| 178 | $idArchive = $this->allocateNewArchiveId(); |
| 179 | $this->logArchiveStatusAsIncomplete(); |
| 180 | return $idArchive; |
| 181 | } |
| 182 | |
| 183 | public function finalizeArchive() |
| 184 | { |
| 185 | $this->flushSpools(); |
| 186 | |
| 187 | $numericTable = $this->getTableNumeric(); |
| 188 | $idArchive = $this->getIdArchive(); |
| 189 | |
| 190 | $doneValue = $this->parameters->isPartialArchive() ? self::DONE_PARTIAL : self::DONE_OK; |
| 191 | $this->checkDoneValueIsOnlyPartialForPluginArchives($doneValue); // check and log |
| 192 | |
| 193 | $this->getModel()->updateArchiveStatus($numericTable, $idArchive, $this->doneFlag, $doneValue); |
| 194 | |
| 195 | if (!$this->parameters->isPartialArchive() |
| 196 | // sanity check, just in case nothing was inserted (the archive status should always be inserted) |
| 197 | && !empty($this->earliestNow) |
| 198 | ) { |
| 199 | $this->getModel()->deleteOlderArchives($this->parameters, $this->doneFlag, $this->earliestNow, $this->idArchive); |
| 200 | } |
| 201 | } |
| 202 | |
| 203 | protected function compress($data) |
| 204 | { |
| 205 | if (Db::get()->hasBlobDataType()) { |
| 206 | return gzcompress($data); |
| 207 | } |
| 208 | |
| 209 | return $data; |
| 210 | } |
| 211 | |
| 212 | protected function allocateNewArchiveId() |
| 213 | { |
| 214 | $numericTable = $this->getTableNumeric(); |
| 215 | |
| 216 | $this->idArchive = $this->getModel()->allocateNewArchiveId($numericTable); |
| 217 | return $this->idArchive; |
| 218 | } |
| 219 | |
| 220 | private function getModel() |
| 221 | { |
| 222 | return new Model(); |
| 223 | } |
| 224 | |
| 225 | protected function logArchiveStatusAsIncomplete() |
| 226 | { |
| 227 | $this->insertRecord($this->doneFlag, self::DONE_ERROR); |
| 228 | } |
| 229 | |
| 230 | private function batchInsertSpool($valueType) |
| 231 | { |
| 232 | $records = $this->recordsToWriteSpool[$valueType]; |
| 233 | |
| 234 | $bindSql = $this->getInsertRecordBind(); |
| 235 | $values = []; |
| 236 | |
| 237 | $valueSeen = false; |
| 238 | foreach ($records as $record) { |
| 239 | // don't record zero |
| 240 | if (empty($record[1])) { |
| 241 | continue; |
| 242 | } |
| 243 | |
| 244 | $bind = $bindSql; |
| 245 | $bind[] = $record[0]; // name |
| 246 | $bind[] = $record[1]; // value |
| 247 | $values[] = $bind; |
| 248 | |
| 249 | $valueSeen = $record[1]; |
| 250 | } |
| 251 | |
| 252 | if (empty($values)) { |
| 253 | return true; |
| 254 | } |
| 255 | |
| 256 | $tableName = $this->getTableNameToInsert($valueSeen); |
| 257 | $fields = $this->getInsertFields(); |
| 258 | |
| 259 | // For numeric records it's faster to do the insert directly; for blobs the data infile is better |
| 260 | if ($valueType === 'numeric') { |
| 261 | BatchInsert::tableInsertBatchSql($tableName, $fields, $values); |
| 262 | } else { |
| 263 | BatchInsert::tableInsertBatch($tableName, $fields, $values, $throwException = false, $charset = 'latin1'); |
| 264 | } |
| 265 | |
| 266 | return true; |
| 267 | } |
| 268 | |
| 269 | /** |
| 270 | * Inserts a record in the right table (either NUMERIC or BLOB) |
| 271 | * |
| 272 | * @param string $name |
| 273 | * @param mixed $value |
| 274 | * |
| 275 | * @return bool |
| 276 | */ |
| 277 | public function insertRecord($name, $value) |
| 278 | { |
| 279 | if ($this->isRecordZero($value)) { |
| 280 | return false; |
| 281 | } |
| 282 | |
| 283 | $valueType = $this->isRecordNumeric($value) ? 'numeric' : 'blob'; |
| 284 | $this->recordsToWriteSpool[$valueType][] = [ |
| 285 | 0 => $name, |
| 286 | 1 => $value |
| 287 | ]; |
| 288 | |
| 289 | if (count($this->recordsToWriteSpool[$valueType]) >= self::MAX_SPOOL_SIZE) { |
| 290 | $this->flushSpool($valueType); |
| 291 | } |
| 292 | |
| 293 | return true; |
| 294 | } |
| 295 | |
| 296 | public function flushSpools() |
| 297 | { |
| 298 | $this->flushSpool('numeric'); |
| 299 | $this->flushSpool('blob'); |
| 300 | } |
| 301 | |
| 302 | private function flushSpool($valueType) |
| 303 | { |
| 304 | $numRecords = count($this->recordsToWriteSpool[$valueType]); |
| 305 | |
| 306 | if ($numRecords > 1) { |
| 307 | $this->batchInsertSpool($valueType); |
| 308 | } elseif ($numRecords === 1) { |
| 309 | [$name, $value] = $this->recordsToWriteSpool[$valueType][0]; |
| 310 | $tableName = $this->getTableNameToInsert($value); |
| 311 | $fields = $this->getInsertFields(); |
| 312 | $record = $this->getInsertRecordBind(); |
| 313 | |
| 314 | $this->getModel()->insertRecord($tableName, $fields, $record, $name, $value); |
| 315 | } |
| 316 | $this->recordsToWriteSpool[$valueType] = []; |
| 317 | } |
| 318 | |
| 319 | protected function getInsertRecordBind() |
| 320 | { |
| 321 | $now = Date::now()->getDatetime(); |
| 322 | if (empty($this->earliestNow)) { |
| 323 | $this->earliestNow = $now; |
| 324 | } |
| 325 | return [$this->getIdArchive(), |
| 326 | $this->idSite, |
| 327 | $this->dateStart->toString('Y-m-d'), |
| 328 | $this->period->getDateEnd()->toString('Y-m-d'), |
| 329 | $this->period->getId(), |
| 330 | $now]; |
| 331 | } |
| 332 | |
| 333 | protected function getTableNameToInsert($value) |
| 334 | { |
| 335 | if ($this->isRecordNumeric($value)) { |
| 336 | return $this->getTableNumeric(); |
| 337 | } |
| 338 | |
| 339 | return ArchiveTableCreator::getBlobTable($this->dateStart); |
| 340 | } |
| 341 | |
| 342 | protected function getTableNumeric() |
| 343 | { |
| 344 | return ArchiveTableCreator::getNumericTable($this->dateStart); |
| 345 | } |
| 346 | |
| 347 | protected function getInsertFields() |
| 348 | { |
| 349 | return $this->fields; |
| 350 | } |
| 351 | |
| 352 | protected function isRecordZero($value) |
| 353 | { |
| 354 | return ($value === '0' || $value === false || $value === 0 || $value === 0.0); |
| 355 | } |
| 356 | |
| 357 | private function isRecordNumeric($value) |
| 358 | { |
| 359 | return is_numeric($value); |
| 360 | } |
| 361 | |
| 362 | private function checkDoneValueIsOnlyPartialForPluginArchives($doneValue) |
| 363 | { |
| 364 | // if the done flag is not like done%.PluginName, then it shouldn't be a partial archive. |
| 365 | // log a warning. |
| 366 | if ($doneValue == self::DONE_PARTIAL && strpos($this->doneFlag, '.') == false) { |
| 367 | $ex = new \Exception(sprintf("Trying to create a partial archive w/ an all plugins done flag (done flag = %s). This should not happen.", |
| 368 | $this->doneFlag)); |
| 369 | StaticContainer::get(LoggerInterface::class)->warning('{exception}', [ |
| 370 | 'exception' => $ex, |
| 371 | ]); |
| 372 | } |
| 373 | } |
| 374 | } |
| 375 |