/** * Instantiate a single WpPollsq object from a query cursor (e.g. a DB ResultSet). * Cursor is automatically moved to the "next row" of the result set. * Will return NULL if no cursor or if the cursor has no more rows in the resultset. * @param QDatabaseResultBase $objDbResult cursor resource * @return WpPollsq next row resulting from the query */ public static function InstantiateCursor(QDatabaseResultBase $objDbResult) { // If blank resultset, then return empty result if (!$objDbResult) { return null; } // If empty resultset, then return empty result $objDbRow = $objDbResult->GetNextRow(); if (!$objDbRow) { return null; } // We need the Column Aliases $strColumnAliasArray = $objDbResult->QueryBuilder->ColumnAliasArray; if (!$strColumnAliasArray) { $strColumnAliasArray = array(); } // Pull Expansions (if applicable) $strExpandAsArrayNodes = $objDbResult->QueryBuilder->ExpandAsArrayNodes; // Load up the return result with a row and return it return WpPollsq::InstantiateDbRow($objDbRow, null, $strExpandAsArrayNodes, null, $strColumnAliasArray); }
/** * Instantiate a WpPollsa from a Database Row. * Takes in an optional strAliasPrefix, used in case another Object::InstantiateDbRow * is calling this WpPollsa::InstantiateDbRow in order to perform * early binding on referenced objects. * @param DatabaseRowBase $objDbRow * @param string $strAliasPrefix * @param string $strExpandAsArrayNodes * @param QBaseClass $arrPreviousItem * @param string[] $strColumnAliasArray * @return WpPollsa */ public static function InstantiateDbRow($objDbRow, $strAliasPrefix = null, $strExpandAsArrayNodes = null, $arrPreviousItems = null, $strColumnAliasArray = array()) { // If blank row, return null if (!$objDbRow) { return null; } // See if we're doing an array expansion on the previous item $strAlias = $strAliasPrefix . 'polla_aid'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; if ($strExpandAsArrayNodes && is_array($arrPreviousItems) && count($arrPreviousItems)) { foreach ($arrPreviousItems as $objPreviousItem) { if ($objPreviousItem->intPollaAid == $objDbRow->GetColumn($strAliasName, 'Integer')) { // We are. Now, prepare to check for ExpandAsArray clauses $blnExpandedViaArray = false; if (!$strAliasPrefix) { $strAliasPrefix = 'wp_pollsa__'; } // Expanding reverse references: WpPollsipAsPollipAid $strAlias = $strAliasPrefix . 'wppollsipaspollipaid__pollip_id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; if (array_key_exists($strAlias, $strExpandAsArrayNodes) && !is_null($objDbRow->GetColumn($strAliasName))) { if (null === $objPreviousItem->_objWpPollsipAsPollipAidArray) { $objPreviousItem->_objWpPollsipAsPollipAidArray = array(); } if ($intPreviousChildItemCount = count($objPreviousItem->_objWpPollsipAsPollipAidArray)) { $objPreviousChildItems = $objPreviousItem->_objWpPollsipAsPollipAidArray; $objChildItem = WpPollsip::InstantiateDbRow($objDbRow, $strAliasPrefix . 'wppollsipaspollipaid__', $strExpandAsArrayNodes, $objPreviousChildItems, $strColumnAliasArray); if ($objChildItem) { $objPreviousItem->_objWpPollsipAsPollipAidArray[] = $objChildItem; } } else { $objPreviousItem->_objWpPollsipAsPollipAidArray[] = WpPollsip::InstantiateDbRow($objDbRow, $strAliasPrefix . 'wppollsipaspollipaid__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } $blnExpandedViaArray = true; } // Either return false to signal array expansion, or check-to-reset the Alias prefix and move on if ($blnExpandedViaArray) { return false; } else { if ($strAliasPrefix == 'wp_pollsa__') { $strAliasPrefix = null; } } } } } // Create a new instance of the WpPollsa object $objToReturn = new WpPollsa(); $objToReturn->__blnRestored = true; $strAlias = $strAliasPrefix . 'polla_aid'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->intPollaAid = $objDbRow->GetColumn($strAliasName, 'Integer'); $strAlias = $strAliasPrefix . 'polla_qid'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->intPollaQid = $objDbRow->GetColumn($strAliasName, 'Integer'); $strAlias = $strAliasPrefix . 'polla_answers'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strPollaAnswers = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'polla_votes'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->intPollaVotes = $objDbRow->GetColumn($strAliasName, 'Integer'); if (isset($arrPreviousItems) && is_array($arrPreviousItems)) { foreach ($arrPreviousItems as $objPreviousItem) { if ($objToReturn->PollaAid != $objPreviousItem->PollaAid) { continue; } $prevCnt = count($objPreviousItem->_objWpPollsipAsPollipAidArray); $cnt = count($objToReturn->_objWpPollsipAsPollipAidArray); if ($prevCnt != $cnt) { continue; } if ($prevCnt == 0 || $cnt == 0 || !array_diff($objPreviousItem->_objWpPollsipAsPollipAidArray, $objToReturn->_objWpPollsipAsPollipAidArray)) { continue; } // complete match - all primary key columns are the same return null; } } // Instantiate Virtual Attributes $strVirtualPrefix = $strAliasPrefix . '__'; $strVirtualPrefixLength = strlen($strVirtualPrefix); foreach ($objDbRow->GetColumnNameArray() as $strColumnName => $mixValue) { if (strncmp($strColumnName, $strVirtualPrefix, $strVirtualPrefixLength) == 0) { $objToReturn->__strVirtualAttributeArray[substr($strColumnName, $strVirtualPrefixLength)] = $mixValue; } } // Prepare to Check for Early/Virtual Binding if (!$strAliasPrefix) { $strAliasPrefix = 'wp_pollsa__'; } // Check for PollaQidObject Early Binding $strAlias = $strAliasPrefix . 'polla_qid__pollq_id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; if (!is_null($objDbRow->GetColumn($strAliasName))) { $objToReturn->objPollaQidObject = WpPollsq::InstantiateDbRow($objDbRow, $strAliasPrefix . 'polla_qid__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } // Check for WpPollsipAsPollipAid Virtual Binding $strAlias = $strAliasPrefix . 'wppollsipaspollipaid__pollip_id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $blnExpanded = $strExpandAsArrayNodes && array_key_exists($strAlias, $strExpandAsArrayNodes); if ($blnExpanded && null === $objToReturn->_objWpPollsipAsPollipAidArray) { $objToReturn->_objWpPollsipAsPollipAidArray = array(); } if (!is_null($objDbRow->GetColumn($strAliasName))) { if ($blnExpanded) { $objToReturn->_objWpPollsipAsPollipAidArray[] = WpPollsip::InstantiateDbRow($objDbRow, $strAliasPrefix . 'wppollsipaspollipaid__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } else { $objToReturn->_objWpPollsipAsPollipAid = WpPollsip::InstantiateDbRow($objDbRow, $strAliasPrefix . 'wppollsipaspollipaid__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } } return $objToReturn; }
/** * Instantiate a WpPollsip from a Database Row. * Takes in an optional strAliasPrefix, used in case another Object::InstantiateDbRow * is calling this WpPollsip::InstantiateDbRow in order to perform * early binding on referenced objects. * @param DatabaseRowBase $objDbRow * @param string $strAliasPrefix * @param string $strExpandAsArrayNodes * @param QBaseClass $arrPreviousItem * @param string[] $strColumnAliasArray * @return WpPollsip */ public static function InstantiateDbRow($objDbRow, $strAliasPrefix = null, $strExpandAsArrayNodes = null, $arrPreviousItems = null, $strColumnAliasArray = array()) { // If blank row, return null if (!$objDbRow) { return null; } // Create a new instance of the WpPollsip object $objToReturn = new WpPollsip(); $objToReturn->__blnRestored = true; $strAlias = $strAliasPrefix . 'pollip_id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->intPollipId = $objDbRow->GetColumn($strAliasName, 'Integer'); $strAlias = $strAliasPrefix . 'pollip_qid'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strPollipQid = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'pollip_aid'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strPollipAid = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'pollip_ip'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strPollipIp = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'pollip_host'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strPollipHost = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'pollip_timestamp'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strPollipTimestamp = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'pollip_user'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strPollipUser = $objDbRow->GetColumn($strAliasName, 'Blob'); $strAlias = $strAliasPrefix . 'pollip_userid'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->intPollipUserid = $objDbRow->GetColumn($strAliasName, 'Integer'); if (isset($arrPreviousItems) && is_array($arrPreviousItems)) { foreach ($arrPreviousItems as $objPreviousItem) { if ($objToReturn->PollipId != $objPreviousItem->PollipId) { continue; } // complete match - all primary key columns are the same return null; } } // Instantiate Virtual Attributes $strVirtualPrefix = $strAliasPrefix . '__'; $strVirtualPrefixLength = strlen($strVirtualPrefix); foreach ($objDbRow->GetColumnNameArray() as $strColumnName => $mixValue) { if (strncmp($strColumnName, $strVirtualPrefix, $strVirtualPrefixLength) == 0) { $objToReturn->__strVirtualAttributeArray[substr($strColumnName, $strVirtualPrefixLength)] = $mixValue; } } // Prepare to Check for Early/Virtual Binding if (!$strAliasPrefix) { $strAliasPrefix = 'wp_pollsip__'; } // Check for PollipQidObject Early Binding $strAlias = $strAliasPrefix . 'pollip_qid__pollq_id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; if (!is_null($objDbRow->GetColumn($strAliasName))) { $objToReturn->objPollipQidObject = WpPollsq::InstantiateDbRow($objDbRow, $strAliasPrefix . 'pollip_qid__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } // Check for PollipAidObject Early Binding $strAlias = $strAliasPrefix . 'pollip_aid__polla_aid'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; if (!is_null($objDbRow->GetColumn($strAliasName))) { $objToReturn->objPollipAidObject = WpPollsa::InstantiateDbRow($objDbRow, $strAliasPrefix . 'pollip_aid__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } // Check for PollipUseridObject Early Binding $strAlias = $strAliasPrefix . 'pollip_userid__ID'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; if (!is_null($objDbRow->GetColumn($strAliasName))) { $objToReturn->objPollipUseridObject = WpUsers::InstantiateDbRow($objDbRow, $strAliasPrefix . 'pollip_userid__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } return $objToReturn; }