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Moved under "trunk" to be able to track releases under "tags"

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SVN:trunk[55]
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Denis Flaven
2009-04-28 09:03:12 +00:00
parent 3c438e20ed
commit b756db0992
422 changed files with 62557 additions and 0 deletions
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204
application/wizardhelper.class.inc.php Normal file
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<?php
require_once('../application/uiwizard.class.inc.php');
class WizardHelper
{
protected $m_aData;
public function __construct()
{
}
public function GetTargetObject()
{
$oObj = MetaModel::NewObject($this->m_aData['m_sClass']);
foreach($this->m_aData['m_aCurrentValues'] as $iIndex => $value)
{
$sAttCode = array_search($iIndex, $this->m_aData['m_oFieldsMap']);
// Because this is stored in a Javascript array, unused indexes
// are filled with null values
if ( ($sAttCode !== false) && ($value !== null))
{
$oAttDef = MetaModel::GetAttributeDef($this->m_aData['m_sClass'], $sAttCode);
if (($oAttDef->IsLinkSet()) && ($value != '') )
{
// special handling for lists
// assumes this is handled as an array of objects
// thus encoded in json like: [ { name:'link1', 'id': 123}, { name:'link2', 'id': 124}...]
$aData = json_decode($value, true); // true means decode as a hash array (not an object)
// Check what are the meaningful attributes
$aFields = $this->GetLinkedWizardStructure($oAttDef);
$sLinkedClass = $oAttDef->GetLinkedClass();
$aLinkedObjectsArray = array();
if (!is_array($aData))
{
echo ("aData: '$aData' (value: '$value')\n");
}
foreach($aData as $aLinkedObject)
{
$oLinkedObj = MetaModel::NewObject($sLinkedClass);
foreach($aFields as $sLinkedAttCode)
{
if ( isset($aLinkedObject[$sLinkedAttCode]) && ($aLinkedObject[$sLinkedAttCode] !== null) )
{
$sLinkedAttDef = MetaModel::GetAttributeDef($sLinkedClass, $sLinkedAttCode);
if (($sLinkedAttDef->IsExternalKey()) && ($aLinkedObject[$sLinkedAttCode] != '') )
{
// For external keys: load the target object so that external fields
// get filled too
$oTargetObj = MetaModel::GetObject($sLinkedAttDef->GetTargetClass(), $aLinkedObject[$sLinkedAttCode]);
$oLinkedObj->Set($sLinkedAttCode, $oTargetObj);
}
else
{
$oLinkedObj->Set($sLinkedAttCode, $aLinkedObject[$sLinkedAttCode]);
}
}
}
$aLinkedObjectsArray[] = $oLinkedObj;
}
$oSet = DBObjectSet::FromArray($sLinkedClass, $aLinkedObjectsArray);
$oObj->Set($sAttCode, $oSet);
}
else if (($oAttDef->IsExternalKey()) && ($value != '') )
{
// For external keys: load the target object so that external fields
// get filled too
$oTargetObj = MetaModel::GetObject($oAttDef->GetTargetClass(), $value);
$oObj->Set($sAttCode, $oTargetObj);
}
else
{
$oObj->Set($sAttCode, $value);
}
}
}
return $oObj;
}
public function GetFieldsForDefaultValue()
{
return $this->m_aData['m_aDefaultValueRequested'];
}
public function SetDefaultValue($sAttCode, $value)
{
// Protect against a request for a non existing field
if (isset($this->m_aData['m_oFieldsMap'][$sAttCode]))
{
$iIndex = $this->m_aData['m_oFieldsMap'][$sAttCode];
$oAttDef = MetaModel::GetAttributeDef($this->m_aData['m_sClass'], $sAttCode);
if ($oAttDef->GetEditClass() == 'List')
{
// special handling for lists
// this as to be handled as an array of objects
// thus encoded in json like: [ { name:'link1', 'id': 123}, { name:'link2', 'id': 124}...]
// NOT YET IMPLEMENTED !!
$sLinkedClass = $oAttDef->GetLinkedClass();
$oSet = $value;
$aData = array();
$aFields = $this->GetLinkedWizardStructure($oAttDef);
while($oSet->fetch())
{
foreach($aFields as $sLinkedAttCode)
{
$aRow[$sAttCode] = $oLinkedObj->Get($sLinkedAttCode);
}
$aData[] = $aRow;
}
$this->m_aData['m_aDefaultValue'][$iIndex] = json_encode($aData);
}
else
{
// Normal handling for all other scalar attributes
$this->m_aData['m_aDefaultValue'][$iIndex] = $value;
}
}
}
public function GetFieldsForAllowedValues()
{
return $this->m_aData['m_aAllowedValuesRequested'];
}
public function SetAllowedValuesHtml($sAttCode, $sHtml)
{
// Protect against a request for a non existing field
if (isset($this->m_aData['m_oFieldsMap'][$sAttCode]))
{
$iIndex = $this->m_aData['m_oFieldsMap'][$sAttCode];
$this->m_aData['m_aAllowedValues'][$iIndex] = $sHtml;
}
}
public function ToJSON()
{
return json_encode($this->m_aData);
}
static public function FromJSON($sJSON)
{
$oWizHelper = new WizardHelper();
if (get_magic_quotes_gpc())
{
$sJSON = stripslashes($sJSON);
}
$aData = json_decode($sJSON, true); // true means hash array instead of object
$oWizHelper->m_aData = $aData;
return $oWizHelper;
}
protected function GetLinkedWizardStructure($oAttDef)
{
$oWizard = new UIWizard(null, $oAttDef->GetLinkedClass());
$aWizardSteps = $oWizard->GetWizardStructure();
$aFields = array();
$sExtKeyToMeCode = $oAttDef->GetExtKeyToMe();
// Retrieve as a flat list, all the attributes that are needed to create
// an object of the linked class and put them into a flat array, except
// the attribute 'ext_key_to_me' which is a constant in our case
foreach($aWizardSteps as $sDummy => $aMainSteps)
{
// 2 entries: 'mandatory' and 'optional'
foreach($aMainSteps as $aSteps)
{
// One entry for each step of the wizard
foreach($aSteps as $sAttCode)
{
if ($sAttCode != $sExtKeyToMeCode)
{
$aFields[] = $sAttCode;
}
}
}
}
return $aFields;
}
static function ParseJsonSet($oMe, $sLinkClass, $sExtKeyToMe, $sJsonSet)
{
$aSet = json_decode($sJsonSet, true); // true means hash array instead of object
$oSet = CMDBObjectSet::FromScratch($sLinkClass);
foreach($aSet as $aLinkObj)
{
$oLink = MetaModel::NewObject($sLinkClass);
foreach($aLinkObj as $sAttCode => $value)
{
$oAttDef = MetaModel::GetAttributeDef($sLinkClass, $sAttCode);
if (($oAttDef->IsExternalKey()) && ($value != '') )
{
// For external keys: load the target object so that external fields
// get filled too
$oTargetObj = MetaModel::GetObject($oAttDef->GetTargetClass(), $value);
$oLink->Set($sAttCode, $oTargetObj);
}
$oLink->Set($sAttCode, $value);
}
$oLink->Set($sExtKeyToMe, $oMe->GetKey());
$oSet->AddObject($oLink);
}
return $oSet;
}
}
?>