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#311 CSV import: Improved the reporting on external keys (and changed a little the behavior)

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SVN:trunk[936]
This commit is contained in:
Romain Quetiez
2010-11-02 16:29:41 +00:00
parent e5f0460703
commit 1800120762
3 changed files with 138 additions and 38 deletions
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165
core/bulkchange.class.inc.php
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@@ -127,6 +127,33 @@ class CellStatus_Issue extends CellStatus_Modify
}
}
class CellStatus_SearchIssue extends CellStatus_Issue
{
public function __construct()
{
parent::__construct(null, null, null);
}
public function GetDescription()
{
return 'No match';
}
}
class CellStatus_NullIssue extends CellStatus_Issue
{
public function __construct()
{
parent::__construct(null, null, null);
}
public function GetDescription()
{
return 'Missing mandatory value';
}
}
class CellStatus_Ambiguous extends CellStatus_Issue
{
protected $m_iCount;
@@ -247,6 +274,21 @@ class BulkChange
return array($oReconFilter->ToOql(), $aKeys);
}
// Returns true if the CSV data specifies that the external key must be left undefined
protected function IsNullExternalKeySpec($aRowData, $sAttCode)
{
$oExtKey = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
foreach ($this->m_aExtKeys[$sAttCode] as $sForeignAttCode => $iCol)
{
// The foreign attribute is one of our reconciliation key
if (strlen($aRowData[$iCol]) > 0)
{
return false;
}
}
return true;
}
protected function PrepareObject(&$oTargetObj, $aRowData, &$aErrors)
{
$aResults = array();
@@ -260,36 +302,49 @@ class BulkChange
// if (!array_key_exists($sAttCode, $this->m_aAttList)) continue;
$oExtKey = MetaModel::GetAttributeDef(get_class($oTargetObj), $sAttCode);
$oReconFilter = new CMDBSearchFilter($oExtKey->GetTargetClass());
foreach ($aKeyConfig as $sForeignAttCode => $iCol)
if ($this->IsNullExternalKeySpec($aRowData, $sAttCode))
{
// The foreign attribute is one of our reconciliation key
$oReconFilter->AddCondition($sForeignAttCode, $aRowData[$iCol], '=');
$aResults[$iCol] = new CellStatus_Void($aRowData[$iCol]);
}
$oExtObjects = new CMDBObjectSet($oReconFilter);
switch($oExtObjects->Count())
{
case 0:
foreach ($aKeyConfig as $sForeignAttCode => $iCol)
{
$aResults[$iCol] = new CellStatus_Void($aRowData[$iCol]);
}
if ($oExtKey->IsNullAllowed())
{
$oTargetObj->Set($sAttCode, $oExtKey->GetNullValue());
$aResults[$sAttCode]= new CellStatus_Issue(null, $oTargetObj->Get($sAttCode), 'Object not found');
$aResults[$sAttCode]= new CellStatus_Void($oExtKey->GetNullValue());
}
else
{
$aErrors[$sAttCode] = "Object not found";
$aResults[$sAttCode]= new CellStatus_Issue(null, $oTargetObj->Get($sAttCode), 'Object not found');
$aErrors[$sAttCode] = "Null not allowed";
$aResults[$sAttCode]= new CellStatus_Issue(null, $oTargetObj->Get($sAttCode), 'Null not allowed');
}
}
else
{
$oReconFilter = new CMDBSearchFilter($oExtKey->GetTargetClass());
foreach ($aKeyConfig as $sForeignAttCode => $iCol)
{
// The foreign attribute is one of our reconciliation key
$oReconFilter->AddCondition($sForeignAttCode, $aRowData[$iCol], '=');
$aResults[$iCol] = new CellStatus_Void($aRowData[$iCol]);
}
$oExtObjects = new CMDBObjectSet($oReconFilter);
switch($oExtObjects->Count())
{
case 0:
$aErrors[$sAttCode] = "Object not found";
$aResults[$sAttCode]= new CellStatus_SearchIssue();
break;
case 1:
// Do change the external key attribute
$oForeignObj = $oExtObjects->Fetch();
$oTargetObj->Set($sAttCode, $oForeignObj->GetKey());
break;
default:
$aErrors[$sAttCode] = "Found ".$oExtObjects->Count()." matches";
$aResults[$sAttCode]= new CellStatus_Ambiguous($oTargetObj->Get($sAttCode), $oExtObjects->Count(), $oReconFilter->ToOql());
}
break;
case 1:
// Do change the external key attribute
$oForeignObj = $oExtObjects->Fetch();
$oTargetObj->Set($sAttCode, $oForeignObj->GetKey());
break;
default:
$aErrors[$sAttCode] = "Found ".$oExtObjects->Count()." matches";
$aResults[$sAttCode]= new CellStatus_Ambiguous($oTargetObj->Get($sAttCode), $oExtObjects->Count(), $oReconFilter->ToOql());
}
// Report
@@ -461,7 +516,24 @@ class BulkChange
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 "Data:\n";
//print_r($this->m_aData);
echo "</pre>\n";
exit;
}
// Compute the results
//
$aResult = array();
@@ -474,22 +546,38 @@ class BulkChange
$valuecondition = null;
if (array_key_exists($sAttCode, $this->m_aExtKeys))
{
// The value has to be found or verified
list($sQuery, $aMatches) = $this->ResolveExternalKey($aRowData, $sAttCode, $aResult[$iRow]);
if (count($aMatches) == 1)
if ($this->IsNullExternalKeySpec($aRowData, $sAttCode))
{
$oRemoteObj = reset($aMatches); // first item
$valuecondition = $oRemoteObj->GetKey();
$aResult[$iRow][$sAttCode] = new CellStatus_Void($oRemoteObj->GetKey());
}
elseif (count($aMatches) == 0)
{
$aResult[$iRow][$sAttCode] = new CellStatus_Issue(null, null, 'object not found');
}
$oExtKey = MetaModel::GetAttributeDef($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
{
$aResult[$iRow][$sAttCode] = new CellStatus_Ambiguous(null, count($aMatches), $sQuery);
// The value has to be found or verified
list($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), $sQuery);
}
}
}
else
@@ -546,7 +634,10 @@ class BulkChange
if (!array_key_exists($sAttCode, $aResult[$iRow]))
{
$aResult[$iRow][$sAttCode] = new CellStatus_Void('n/a');
foreach ($aForeignAtts as $sForeignAttCode => $iCol)
}
foreach ($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]);