public function Process(CMDBChange $oChange = null)
{
// Note: $oChange can be null, in which case the aim is to check what would be done
// Debug...
//
if (false) {
echo "<pre>\n";
echo "Attributes:\n";
print_r($this->m_aAttList);
echo "ExtKeys:\n";
print_r($this->m_aExtKeys);
echo "Reconciliation:\n";
print_r($this->m_aReconcilKeys);
echo "Synchro scope:\n";
print_r($this->m_sSynchroScope);
echo "Synchro changes:\n";
print_r($this->m_aOnDisappear);
//echo "Data:\n";
//print_r($this->m_aData);
echo "</pre>\n";
exit;
}
$aResult = array();
if (!is_null($this->m_sDateFormat) && strlen($this->m_sDateFormat) > 0) {
// Translate dates from the source data
//
foreach ($this->m_aAttList as $sAttCode => $iCol) {
$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
if ($oAttDef instanceof AttributeDateTime) {
foreach ($this->m_aData as $iRow => $aRowData) {
$sNewDate = utils::StringToTime($this->m_aData[$iRow][$iCol], $this->m_sDateFormat);
if ($sNewDate !== false) {
// Todo - improve the reporting
$this->m_aData[$iRow][$iCol] = $sNewDate;
} else {
// Leave the cell unchanged
$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-DateFormat'));
$aResult[$iRow][$sAttCode] = new CellStatus_Issue(null, $this->m_aData[$iRow][$iCol], Dict::S('UI:CSVReport-Row-Issue-DateFormat'));
}
}
}
}
}
// Compute the results
//
if (!is_null($this->m_sSynchroScope)) {
$aVisited = array();
}
$iPreviousTimeLimit = ini_get('max_execution_time');
$iLoopTimeLimit = MetaModel::GetConfig()->Get('max_execution_time_per_loop');
foreach ($this->m_aData as $iRow => $aRowData) {
set_time_limit($iLoopTimeLimit);
if (isset($aResult[$iRow]["__STATUS__"])) {
// An issue at the earlier steps - skip the rest
continue;
}
try {
$oReconciliationFilter = new DBObjectSearch($this->m_sClass);
$bSkipQuery = false;
foreach ($this->m_aReconcilKeys as $sAttCode) {
$valuecondition = null;
if (array_key_exists($sAttCode, $this->m_aExtKeys)) {
if ($this->IsNullExternalKeySpec($aRowData, $sAttCode)) {
$oExtKey = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
if ($oExtKey->IsNullAllowed()) {
$valuecondition = $oExtKey->GetNullValue();
$aResult[$iRow][$sAttCode] = new CellStatus_Void($oExtKey->GetNullValue());
} else {
$aResult[$iRow][$sAttCode] = new CellStatus_NullIssue();
}
} else {
// The value has to be found or verified
list($sQuery, $aMatches) = $this->ResolveExternalKey($aRowData, $sAttCode, $aResult[$iRow]);
if (count($aMatches) == 1) {
$oRemoteObj = reset($aMatches);
// first item
$valuecondition = $oRemoteObj->GetKey();
$aResult[$iRow][$sAttCode] = new CellStatus_Void($oRemoteObj->GetKey());
} elseif (count($aMatches) == 0) {
$aResult[$iRow][$sAttCode] = new CellStatus_SearchIssue();
} else {
$aResult[$iRow][$sAttCode] = new CellStatus_Ambiguous(null, count($aMatches), $sQuery);
}
}
} else {
// The value is given in the data row
$iCol = $this->m_aAttList[$sAttCode];
if ($sAttCode == 'id') {
$valuecondition = $aRowData[$iCol];
} else {
$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
$valuecondition = $oAttDef->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
}
}
if (is_null($valuecondition)) {
$bSkipQuery = true;
} else {
$oReconciliationFilter->AddCondition($sAttCode, $valuecondition, '=');
}
}
if ($bSkipQuery) {
$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Reconciliation'));
} else {
$oReconciliationSet = new CMDBObjectSet($oReconciliationFilter);
switch ($oReconciliationSet->Count()) {
case 0:
$oTargetObj = $this->CreateObject($aResult, $iRow, $aRowData, $oChange);
// $aResult[$iRow]["__STATUS__"]=> set in CreateObject
$aVisited[] = $oTargetObj->GetKey();
break;
case 1:
$oTargetObj = $oReconciliationSet->Fetch();
$this->UpdateObject($aResult, $iRow, $oTargetObj, $aRowData, $oChange);
// $aResult[$iRow]["__STATUS__"]=> set in UpdateObject
if (!is_null($this->m_sSynchroScope)) {
$aVisited[] = $oTargetObj->GetKey();
}
break;
default:
// Found several matches, ambiguous
$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Ambiguous'));
$aResult[$iRow]["id"] = new CellStatus_Ambiguous(0, $oReconciliationSet->Count(), $oReconciliationFilter->ToOql());
$aResult[$iRow]["finalclass"] = 'n/a';
}
}
} catch (Exception $e) {
$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::Format('UI:CSVReport-Row-Issue-Internal', get_class($e), $e->getMessage()));
}
}
if (!is_null($this->m_sSynchroScope)) {
// Compute the delta between the scope and visited objects
$oScopeSearch = DBObjectSearch::FromOQL($this->m_sSynchroScope);
$oScopeSet = new DBObjectSet($oScopeSearch);
while ($oObj = $oScopeSet->Fetch()) {
$iObj = $oObj->GetKey();
if (!in_array($iObj, $aVisited)) {
set_time_limit($iLoopTimeLimit);
$iRow++;
$this->UpdateMissingObject($aResult, $iRow, $oObj, $oChange);
}
}
}
set_time_limit($iPreviousTimeLimit);
// Fill in the blanks - the result matrix is expected to be 100% complete
//
foreach ($this->m_aData as $iRow => $aRowData) {
foreach ($this->m_aAttList as $iCol) {
if (!array_key_exists($iCol, $aResult[$iRow])) {
$aResult[$iRow][$iCol] = new CellStatus_Void($aRowData[$iCol]);
}
}
foreach ($this->m_aExtKeys as $sAttCode => $aForeignAtts) {
if (!array_key_exists($sAttCode, $aResult[$iRow])) {
$aResult[$iRow][$sAttCode] = new CellStatus_Void('n/a');
}
foreach ($aForeignAtts as $sForeignAttCode => $iCol) {
if (!array_key_exists($iCol, $aResult[$iRow])) {
// The foreign attribute is one of our reconciliation key
$aResult[$iRow][$iCol] = new CellStatus_Void($aRowData[$iCol]);
}
}
}
}
return $aResult;
}
