/** * Instantiate a DleComments from a Database Row. * Takes in an optional strAliasPrefix, used in case another Object::InstantiateDbRow * is calling this DleComments::InstantiateDbRow in order to perform * early binding on referenced objects. * @param DatabaseRowBase $objDbRow * @param string $strAliasPrefix * @param string $strExpandAsArrayNodes * @param QBaseClass $arrPreviousItem * @param string[] $strColumnAliasArray * @return DleComments */ public static function InstantiateDbRow($objDbRow, $strAliasPrefix = null, $strExpandAsArrayNodes = null, $arrPreviousItems = null, $strColumnAliasArray = array()) { // If blank row, return null if (!$objDbRow) { return null; } // Create a new instance of the DleComments object $objToReturn = new DleComments(); $objToReturn->__blnRestored = true; $strAlias = $strAliasPrefix . 'id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->intId = $objDbRow->GetColumn($strAliasName, 'Integer'); $strAlias = $strAliasPrefix . 'post_id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->intPostId = $objDbRow->GetColumn($strAliasName, 'Integer'); $strAlias = $strAliasPrefix . 'user_id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->intUserId = $objDbRow->GetColumn($strAliasName, 'Integer'); $strAlias = $strAliasPrefix . 'date'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->dttDate = $objDbRow->GetColumn($strAliasName, 'DateTime'); $strAlias = $strAliasPrefix . 'autor'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strAutor = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'email'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strEmail = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'text'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strText = $objDbRow->GetColumn($strAliasName, 'Blob'); $strAlias = $strAliasPrefix . 'ip'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->strIp = $objDbRow->GetColumn($strAliasName, 'VarChar'); $strAlias = $strAliasPrefix . 'is_register'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->blnIsRegister = $objDbRow->GetColumn($strAliasName, 'Bit'); $strAlias = $strAliasPrefix . 'approve'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; $objToReturn->blnApprove = $objDbRow->GetColumn($strAliasName, 'Bit'); if (isset($arrPreviousItems) && is_array($arrPreviousItems)) { foreach ($arrPreviousItems as $objPreviousItem) { if ($objToReturn->Id != $objPreviousItem->Id) { 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 = 'dle_comments__'; } // Check for Post Early Binding $strAlias = $strAliasPrefix . 'post_id__id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; if (!is_null($objDbRow->GetColumn($strAliasName))) { $objToReturn->objPost = DlePost::InstantiateDbRow($objDbRow, $strAliasPrefix . 'post_id__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } // Check for User Early Binding $strAlias = $strAliasPrefix . 'user_id__user_id'; $strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias; if (!is_null($objDbRow->GetColumn($strAliasName))) { $objToReturn->objUser = DleUsers::InstantiateDbRow($objDbRow, $strAliasPrefix . 'user_id__', $strExpandAsArrayNodes, null, $strColumnAliasArray); } return $objToReturn; }
/** * Instantiate a single DleUsers 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 DleUsers 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 = $objDbResult->QueryBuilder->ExpandAsArrayNodes; // Load up the return result with a row and return it return DleUsers::InstantiateDbRow($objDbRow, null, $strExpandAsArrayNodes, null, $strColumnAliasArray); }