/** * Instantiate an array of CustomFieldSelections from a Database Result * @param DatabaseResultBase $objDbResult * @return CustomFieldSelection[] */ public static function InstantiateDbResult(QDatabaseResultBase $objDbResult, $strExpandAsArrayNodes = null) { $objToReturn = array(); // If blank resultset, then return empty array if (!$objDbResult) { return $objToReturn; } // Load up the return array with each row if ($strExpandAsArrayNodes) { $objLastRowItem = null; while ($objDbRow = $objDbResult->GetNextRow()) { $objItem = CustomFieldSelection::InstantiateDbRow($objDbRow, null, $strExpandAsArrayNodes, $objLastRowItem); if ($objItem) { array_push($objToReturn, $objItem); $objLastRowItem = $objItem; } } } else { while ($objDbRow = $objDbResult->GetNextRow()) { array_push($objToReturn, CustomFieldSelection::InstantiateDbRow($objDbRow)); } } return $objToReturn; }
/** * This loads an expanded array of CustomFieldSelections and their associated values * The values for each selection can be accessed by looping through: $CustomFieldSelections[$i]->CustomFieldValue->ShortDescription * * @param integer $intAssetId * @param integer $intCustomAssetFieldId * @param string $strOrderBy * @param string $strLimit * @param ExpansionMap Object $objExpansionMap * @return CustomAssetFieldSelection */ public static function LoadExpandedArray($intEntityId, $intEntityQtypeId, $intCustomFieldId, $strOrderBy = null, $strLimit = null, $objExpansionMap = null) { // Expand to include Values $objExpansionMap[CustomFieldSelection::ExpandCustomFieldValue] = true; // Call to ArrayQueryHelper to Get Database Object and Get SQL Clauses CustomFieldSelection::ArrayQueryHelper($strOrderBy, $strLimit, $strLimitPrefix, $strLimitSuffix, $strExpandSelect, $strExpandFrom, $objExpansionMap, $objDatabase); // Properly Escape All Input Parameters using Database->SqlVariable() $intEntityId = $objDatabase->SqlVariable($intEntityId); $intEntityQtypeId = $objDatabase->SqlVariable($intEntityQtypeId); $intCustomFieldId = $objDatabase->SqlVariable($intCustomFieldId); $strQuery = sprintf(' SELECT %s `custom_field_selection`.* %s FROM `custom_field_selection` %s WHERE `custom_field_selection` . `entity_id` = %s AND `custom_field_selection` . `entity_qtype_id` = %s AND `custom_field_selection__custom_field_value_id` . `custom_field_id` = %s %s %s', $strLimitPrefix, $strExpandSelect, $strExpandFrom, $intEntityId, $intEntityQtypeId, $intCustomFieldId, $strOrderBy, $strLimitSuffix); // Perform the Query and Instantiate the Result $objDbResult = $objDatabase->Query($strQuery); return CustomFieldSelection::InstantiateDbRow($objDbResult->GetNextRow()); }
/** * Instantiate a CustomFieldValue from a Database Row. * Takes in an optional strAliasPrefix, used in case another Object::InstantiateDbRow * is calling this CustomFieldValue::InstantiateDbRow in order to perform * early binding on referenced objects. * @param DatabaseRowBase $objDbRow * @param string $strAliasPrefix * @return CustomFieldValue */ public static function InstantiateDbRow($objDbRow, $strAliasPrefix = null, $strExpandAsArrayNodes = null, $objPreviousItem = null) { // If blank row, return null if (!$objDbRow) { return null; } // See if we're doing an array expansion on the previous item if ($strExpandAsArrayNodes && $objPreviousItem && $objPreviousItem->intCustomFieldValueId == $objDbRow->GetColumn($strAliasPrefix . 'custom_field_value_id', 'Integer')) { // We are. Now, prepare to check for ExpandAsArray clauses $blnExpandedViaArray = false; if (!$strAliasPrefix) { $strAliasPrefix = 'custom_field_value__'; } if (array_key_exists($strAliasPrefix . 'customfieldasdefault__custom_field_id', $strExpandAsArrayNodes) && !is_null($objDbRow->GetColumn($strAliasPrefix . 'customfieldasdefault__custom_field_id'))) { if ($intPreviousChildItemCount = count($objPreviousItem->_objCustomFieldAsDefaultArray)) { $objPreviousChildItem = $objPreviousItem->_objCustomFieldAsDefaultArray[$intPreviousChildItemCount - 1]; $objChildItem = CustomField::InstantiateDbRow($objDbRow, $strAliasPrefix . 'customfieldasdefault__', $strExpandAsArrayNodes, $objPreviousChildItem); if ($objChildItem) { array_push($objPreviousItem->_objCustomFieldAsDefaultArray, $objChildItem); } } else { array_push($objPreviousItem->_objCustomFieldAsDefaultArray, CustomField::InstantiateDbRow($objDbRow, $strAliasPrefix . 'customfieldasdefault__', $strExpandAsArrayNodes)); } $blnExpandedViaArray = true; } if (array_key_exists($strAliasPrefix . 'customfieldselection__custom_field_selection_id', $strExpandAsArrayNodes) && !is_null($objDbRow->GetColumn($strAliasPrefix . 'customfieldselection__custom_field_selection_id'))) { if ($intPreviousChildItemCount = count($objPreviousItem->_objCustomFieldSelectionArray)) { $objPreviousChildItem = $objPreviousItem->_objCustomFieldSelectionArray[$intPreviousChildItemCount - 1]; $objChildItem = CustomFieldSelection::InstantiateDbRow($objDbRow, $strAliasPrefix . 'customfieldselection__', $strExpandAsArrayNodes, $objPreviousChildItem); if ($objChildItem) { array_push($objPreviousItem->_objCustomFieldSelectionArray, $objChildItem); } } else { array_push($objPreviousItem->_objCustomFieldSelectionArray, CustomFieldSelection::InstantiateDbRow($objDbRow, $strAliasPrefix . 'customfieldselection__', $strExpandAsArrayNodes)); } $blnExpandedViaArray = true; } // Either return false to signal array expansion, or check-to-reset the Alias prefix and move on if ($blnExpandedViaArray) { return false; } else { if ($strAliasPrefix == 'custom_field_value__') { $strAliasPrefix = null; } } } // Create a new instance of the CustomFieldValue object $objToReturn = new CustomFieldValue(); $objToReturn->__blnRestored = true; $objToReturn->intCustomFieldValueId = $objDbRow->GetColumn($strAliasPrefix . 'custom_field_value_id', 'Integer'); $objToReturn->intCustomFieldId = $objDbRow->GetColumn($strAliasPrefix . 'custom_field_id', 'Integer'); $objToReturn->strShortDescription = $objDbRow->GetColumn($strAliasPrefix . 'short_description', 'Blob'); $objToReturn->intCreatedBy = $objDbRow->GetColumn($strAliasPrefix . 'created_by', 'Integer'); $objToReturn->dttCreationDate = $objDbRow->GetColumn($strAliasPrefix . 'creation_date', 'DateTime'); $objToReturn->intModifiedBy = $objDbRow->GetColumn($strAliasPrefix . 'modified_by', 'Integer'); $objToReturn->strModifiedDate = $objDbRow->GetColumn($strAliasPrefix . 'modified_date', 'VarChar'); // Instantiate Virtual Attributes foreach ($objDbRow->GetColumnNameArray() as $strColumnName => $mixValue) { $strVirtualPrefix = $strAliasPrefix . '__'; $strVirtualPrefixLength = strlen($strVirtualPrefix); if (substr($strColumnName, 0, $strVirtualPrefixLength) == $strVirtualPrefix) { $objToReturn->__strVirtualAttributeArray[substr($strColumnName, $strVirtualPrefixLength)] = $mixValue; } } // Prepare to Check for Early/Virtual Binding if (!$strAliasPrefix) { $strAliasPrefix = 'custom_field_value__'; } // Check for CustomField Early Binding if (!is_null($objDbRow->GetColumn($strAliasPrefix . 'custom_field_id__custom_field_id'))) { $objToReturn->objCustomField = CustomField::InstantiateDbRow($objDbRow, $strAliasPrefix . 'custom_field_id__', $strExpandAsArrayNodes); } // Check for CreatedByObject Early Binding if (!is_null($objDbRow->GetColumn($strAliasPrefix . 'created_by__user_account_id'))) { $objToReturn->objCreatedByObject = UserAccount::InstantiateDbRow($objDbRow, $strAliasPrefix . 'created_by__', $strExpandAsArrayNodes); } // Check for ModifiedByObject Early Binding if (!is_null($objDbRow->GetColumn($strAliasPrefix . 'modified_by__user_account_id'))) { $objToReturn->objModifiedByObject = UserAccount::InstantiateDbRow($objDbRow, $strAliasPrefix . 'modified_by__', $strExpandAsArrayNodes); } // Check for CustomFieldAsDefault Virtual Binding if (!is_null($objDbRow->GetColumn($strAliasPrefix . 'customfieldasdefault__custom_field_id'))) { if ($strExpandAsArrayNodes && array_key_exists($strAliasPrefix . 'customfieldasdefault__custom_field_id', $strExpandAsArrayNodes)) { array_push($objToReturn->_objCustomFieldAsDefaultArray, CustomField::InstantiateDbRow($objDbRow, $strAliasPrefix . 'customfieldasdefault__', $strExpandAsArrayNodes)); } else { $objToReturn->_objCustomFieldAsDefault = CustomField::InstantiateDbRow($objDbRow, $strAliasPrefix . 'customfieldasdefault__', $strExpandAsArrayNodes); } } // Check for CustomFieldSelection Virtual Binding if (!is_null($objDbRow->GetColumn($strAliasPrefix . 'customfieldselection__custom_field_selection_id'))) { if ($strExpandAsArrayNodes && array_key_exists($strAliasPrefix . 'customfieldselection__custom_field_selection_id', $strExpandAsArrayNodes)) { array_push($objToReturn->_objCustomFieldSelectionArray, CustomFieldSelection::InstantiateDbRow($objDbRow, $strAliasPrefix . 'customfieldselection__', $strExpandAsArrayNodes)); } else { $objToReturn->_objCustomFieldSelection = CustomFieldSelection::InstantiateDbRow($objDbRow, $strAliasPrefix . 'customfieldselection__', $strExpandAsArrayNodes); } } return $objToReturn; }