function parseType($ast)
{
assert_ast_type($ast, [NodeType::DT, NodeType::IDENTIFIER, NodeType::TYPEOF, NodeType::REFERENCE]);
$ast_type = ast_node_type($ast);
$source = ast_node_source($ast);
switch ($ast_type) {
case NodeType::TYPEOF:
return parseTypeOf($ast);
break;
case NodeType::IDENTIFIER:
$name = parseIdentifier($ast);
return lookupType($name, []);
break;
case NodeType::DT:
$info = parseDataType($ast);
grokit_assert($info->isDataType(), 'Performed lookup expecting DataType, got ' . $info->kind() . ' instead ' . $source);
return $info;
break;
case NodeType::REFERENCE:
$info = parseReference($ast);
grokit_assert($info->isDataType(), 'Performed alias lookup expecting DataType, got ' . $info->kind() . ' instead ' . $source);
return $info;
break;
}
}
/**
* Take an array of data values,
* Format them according to the field map
* and save in a new object
*/
function import($data, $mapping, $match_on)
{
global $database;
if (!is_array($data) or empty($data) or empty($mapping)) {
return FALSE;
}
$defs =& $this->getFieldMap();
$class = get_class($this);
$jObject = new $class($database);
$mapped_fields = $params = array();
foreach ($mapping as $column => $fieldmap) {
if (array_key_exists($fieldmap, $defs)) {
$field = $defs[$fieldmap];
if (!isset($field['import']) or $field['import'] == FALSE) {
continue;
} else {
$mapped_fields[$fieldmap] = parseDataType($data, $column, $field);
//array_push($mapped_fields, $fieldmap);
if (in_array($fieldmap, $match_on)) {
$params[$fieldmap] = $mapped_fields[$fieldmap];
}
}
} else {
continue;
}
}
if (!empty($params)) {
$jObject = new $class($database);
$jObject->loadByParams($params);
}
foreach ($mapped_fields as $key => $val) {
$jObject->{$key} = $val;
}
foreach ($defs as $key => $def) {
if (!array_key_exists($key, $mapped_fields)) {
if (isset($def['default'])) {
$jObject->{$key} = $def['default'];
}
}
}
return $jObject->save();
}
function parseProgramHeaders($ast)
{
$headers = ast_get($ast, NodeKey::HEADER);
ob_start();
// Generate standard header with date of generation and copyright notice
echo '// This file was automatically generated on ' . date('l jS \\of F Y h:i:s A') . PHP_EOL;
echo '// Copyright 2013 Tera Insights, LLC. All Rights Reserved' . PHP_EOL;
// Echo out the standard headers.
echo <<<'EOT'
// Including GrokIt headers
#include <climits>
#include <fstream>
#include "HashFunctions.h"
#include "WorkDescription.h"
#include "ExecEngineData.h"
#include "Chunk.h"
#include "DataTypes.h"
#include "MMappedStorage.h"
#include "ColumnIterator.h"
#include "ColumnIterator.cc"
#include "BString.h"
#include "BStringIterator.h"
#include "Constants.h"
#include "QueryManager.h"
#include <string.h>
#include "Logging.h" // for profiling facility
#include "Profiling.h"
#include "WPFExitCodes.h"
#include "HashFunctions.h"
#include "Null.h"
EOT;
// Implicit using base
$base_dir = getenv('GROKIT_INSTALLED_LIBRARY_PATH');
include_once $base_dir . DIRECTORY_SEPARATOR . 'base.php';
foreach ($headers as $h) {
$type = ast_node_type($h);
switch ($type) {
case NodeType::IMPORT:
parseImport($h);
break;
case NodeType::DT:
parseDataType($h);
break;
case NodeType::GLA:
$res = parseGLA($h);
$res->apply([], []);
break;
case NodeType::GT:
$res = parseGT($h);
$res->apply([], []);
break;
case NodeType::GF:
$res = parseGF($h);
$res->apply([]);
break;
case NodeType::GIST:
$res = parseGIST($h);
$res->apply([]);
break;
case NodeType::GI:
$res = parseGI($h);
$res->apply([]);
break;
}
}
$ret = ob_get_clean();
return $ret;
}
