/** * Return an SMWDataValue object for the next SMWDataItem object or * false if no further object exists. * * @since 1.6 * * @return SMWDataValue|false */ public function getNextDataValue() { $dataItem = $this->getNextDataItem(); if ($dataItem === false) { return false; } if ($this->mPrintRequest->getMode() == PrintRequest::PRINT_PROP && strpos($this->mPrintRequest->getTypeID(), '_rec') !== false && $this->mPrintRequest->getParameter('index') !== false) { $recordValue = DataValueFactory::getInstance()->newDataValueByItem($dataItem, $this->mPrintRequest->getData()->getDataItem()); $diProperty = $recordValue->getPropertyDataItemByIndex($this->mPrintRequest->getParameter('index')); } elseif ($this->mPrintRequest->isMode(PrintRequest::PRINT_PROP)) { $diProperty = $this->mPrintRequest->getData()->getDataItem(); } elseif ($this->mPrintRequest->isMode(PrintRequest::PRINT_CHAIN)) { $diProperty = $this->mPrintRequest->getData()->getLastPropertyChainValue()->getDataItem(); } else { $diProperty = null; } // refs #1314 if ($this->mPrintRequest->getMode() == PrintRequest::PRINT_PROP && strpos($this->mPrintRequest->getTypeID(), '_txt') !== false && $dataItem instanceof DIBlob) { $dataItem = new DIBlob(InTextAnnotationParser::removeAnnotation($dataItem->getString())); } $dataValue = DataValueFactory::getInstance()->newDataValueByItem($dataItem, $diProperty); $dataValue->setContextPage($this->mResult); if ($this->mPrintRequest->getOutputFormat()) { $dataValue->setOutputFormat($this->mPrintRequest->getOutputFormat()); } if ($this->entityListAccumulator !== null && $dataItem instanceof DataItem) { $this->entityListAccumulator->addToEntityList($dataItem, $diProperty); } return $dataValue; }
/** * Make a request option object based on the given parameters, and * return NULL if no such object is required. The parameter defines * if the limit should be taken into account, which is not always desired * (especially if results are to be cached for future use). * * @param boolean $useLimit * * @return SMWRequestOptions|null */ protected function getRequestOptions($useLimit = true) { $limit = $useLimit ? $this->mPrintRequest->getParameter('limit') : false; $order = trim($this->mPrintRequest->getParameter('order')); // Important: use "!=" for order, since trim() above does never return "false", use "!==" for limit since "0" is meaningful here. if ($limit !== false || $order != false) { $options = new SMWRequestOptions(); if ($limit !== false) { $options->limit = trim($limit); } if ($order == 'descending' || $order == 'reverse' || $order == 'desc') { $options->sort = true; $options->ascending = false; } elseif ($order == 'ascending' || $order == 'asc') { $options->sort = true; $options->ascending = true; } } else { $options = null; } return $options; }
private function isMultiValueWithParameter($parameter) { return strpos($this->printRequest->getTypeID(), '_rec') !== false && $this->printRequest->getParameter($parameter) !== false; }