Ubuntu

getMetadata('Actions', 'action'); if (!empty($action) && $request->getMetadata('CoreHome', 'isNewVisit')) { // this logic is only for new visits because we have to create the visit to get an idvisit before we can insert // the action and only then we can update the last_idink_va of the previously on the visit from the previously created actions. // so flow is: // * Create visit -> creates idVisit A // * Create link visit action (requires idvisit) -> creates idlink_va B // * Update visit A and set the idlink_va B $idLinkVisit = $action->getIdLinkVisitAction(); $idVisit = $visitProperties->getProperty('idvisit'); $model->updateVisit($request->getIdSite(), $idVisit, array('last_idlink_va' => $idLinkVisit)); } $lastIdLinkVa = $visitProperties->getProperty('last_idlink_va'); $previousIdLinkVa = $request->getMetadata('CustomDimensions', 'previous_idlink_va'); if ($previousIdLinkVa) { // when last_idlink_va was already updated in this visit because it was existing visit... we need to get the idlink_va from previous tracking request // it's actually not needed to store previous_idlink_va in metadata currently but figured it be better just in case the logic changes in the future // to prevent updating the wrong idlink_va $lastIdLinkVa = $previousIdLinkVa; } $timeSpent = $visitProperties->getProperty('time_spent_ref_action'); if (!empty($lastIdLinkVa) && $timeSpent > 0) { // here we don't update the action that was created in this request but the action of the previous tracking request // we can only know how much time was spent on the previous action when the next action is recorded. $model->updateAction($lastIdLinkVa, array('time_spent' => $timeSpent)); } } public static function hasActionCustomDimensionConfiguredInSite($request) { $dimensions = self::getCachedCustomDimensions($request); if (empty($dimensions)) { return false; } foreach ($dimensions as $dimension) { if ($dimension['scope'] == CustomDimensions::SCOPE_ACTION) { return true; } } return false; } public function onNewVisit(VisitProperties $visitProperties, Request $request) { $dimensionsToSet = $this->getCustomDimensionsInScope(CustomDimensions::SCOPE_VISIT, $request); foreach ($dimensionsToSet as $field => $value) { $visitProperties->setProperty($field, $value); } } public function onExistingVisit(&$valuesToUpdate, VisitProperties $visitProperties, Request $request) { $dimensionsToSet = $this->getCustomDimensionsInScope(CustomDimensions::SCOPE_VISIT, $request); foreach ($dimensionsToSet as $field => $value) { $valuesToUpdate[$field] = $value; $visitProperties->setProperty($field, $value); } $action = $request->getMetadata('Actions', 'action'); /** @var Action $action */ if (!empty($action) && $action->getIdLinkVisitAction() && self::hasActionCustomDimensionConfiguredInSite($request)) { // when it is an existing visit, then we first create the action before recording the visit. This allows us // to update last_idlink_va in the regular visit update $request->setMetadata('CustomDimensions','previous_idlink_va', $visitProperties->getProperty('last_idlink_va')); $valuesToUpdate['last_idlink_va'] = $action->getIdLinkVisitAction(); } } public function afterRequestProcessed(VisitProperties $visitProperties, Request $request) { $action = $request->getMetadata('Actions', 'action'); if (empty($action) || !($action instanceof Action)) { return; } $dimensionsToSet = $this->getCustomDimensionsInScope(CustomDimensions::SCOPE_ACTION, $request); foreach ($dimensionsToSet as $field => $value) { $action->setCustomField($field, $value); } } private function getCustomDimensionsInScope($scope, Request $request) { $dimensions = self::getCachedCustomDimensions($request); $params = $request->getParams(); $values = array(); foreach ($dimensions as $dimension) { if ($dimension['scope'] !== $scope) { continue; } $field = self::buildCustomDimensionTrackingApiName($dimension); $dbField = Dao\LogTable::buildCustomDimensionColumnName($dimension); $value = Common::getRequestVar($field, '', 'string', $params); $hasSentEmptyString = isset($params[$field]) && $params[$field] === ''; if ($value !== '' || $hasSentEmptyString) { $values[$dbField] = self::prepareValue($value); continue; } $extractions = $dimension['extractions']; if (is_array($extractions)) { foreach ($extractions as $extraction) { if (!array_key_exists('dimension', $extraction) || !array_key_exists('pattern', $extraction) || empty($extraction['pattern'])) { continue; } $extraction = new Extraction($extraction['dimension'], $extraction['pattern']); $extraction->setCaseSensitive($dimension['case_sensitive']); $value = $extraction->extract($request); if (!isset($value) || '' === $value) { continue; } $values[$dbField] = self::prepareValue(urldecode($value)); break; } } } return $values; } private static function prepareValue($value) { return mb_substr(trim($value), 0, 250); } public static function buildCustomDimensionTrackingApiName($idDimensionOrDimension) { if (is_array($idDimensionOrDimension) && isset($idDimensionOrDimension['idcustomdimension'])) { $idDimensionOrDimension = $idDimensionOrDimension['idcustomdimension']; } $idDimensionOrDimension = (int) $idDimensionOrDimension; if ($idDimensionOrDimension >= 1) { return 'dimension' . (int) $idDimensionOrDimension; } } public static function getCachedCustomDimensionIndexes($scope) { $cache = Cache::getCacheGeneral(); $key = 'custom_dimension_indexes_installed_' . $scope; if (empty($cache[$key])) { return array(); } return $cache[$key]; } /** * Get Cached Custom Dimensions during tracking. Returns only active custom dimensions. * * @param Request $request * @return array * @throws \Piwik\Exception\UnexpectedWebsiteFoundException */ public static function getCachedCustomDimensions(Request $request) { $idSite = $request->getIdSite(); $cache = Cache::getCacheWebsiteAttributes($idSite); if (empty($cache['custom_dimensions'])) { // no custom dimensions set return array(); } return $cache['custom_dimensions']; } }