\n");
$oHiddenFilter = new DBObjectSearch($this->sLinkedClass);
if (($oCurrentObj != null) && MetaModel::IsSameFamilyBranch($this->sLinkedClass, $this->sClass)) {
// Prevent linking to self if the linked object is of the same family
// and already present in the database
if (!$oCurrentObj->IsNew()) {
$oHiddenFilter->AddCondition('id', $oCurrentObj->GetKey(), '!=');
}
}
if (count($aAlreadyLinked) > 0) {
$oHiddenFilter->AddCondition('id', $aAlreadyLinked, 'NOTIN');
}
$oHiddenCriteria = $oHiddenFilter->GetCriteria();
$aArgs = $oHiddenFilter->GetInternalParams();
$sHiddenCriteria = $oHiddenCriteria->RenderExpression(false, $aArgs);
$oLinkSetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
$valuesDef = $oLinkSetDef->GetValuesDef();
if ($valuesDef === null)
{
$oFilter = new DBObjectSearch($this->sLinkedClass);
} else {
if (!$valuesDef instanceof ValueSetObjects) {
throw new Exception('Error: only ValueSetObjects are supported for "allowed_values" in AttributeLinkedSet ('.$this->sClass.'/'.$this->sAttCode.').');
}
$oFilter = DBObjectSearch::FromOQL($valuesDef->GetFilterExpression());
}
if ($oCurrentObj != null) {
$this->SetSearchDefaultFromContext($oCurrentObj, $oFilter);
$aArgs = array_merge($oCurrentObj->ToArgs('this'), $oFilter->GetInternalParams());
$oFilter->SetInternalParams($aArgs);
$aPrefillFormParam['filter'] = $oFilter;
$oCurrentObj->PrefillForm('search', $aPrefillFormParam);
}
$oBlock = new DisplayBlock($oFilter, 'search', false);
$oPage->AddUiBlock($oBlock->GetDisplay($oPage, "SearchFormToAdd_{$this->sInputid}",
array(
'result_list_outer_selector' => "SearchResultsToAdd_{$this->sInputid}",
'table_id' => "add_{$this->sInputid}",
'table_inner_id' => "ResultsToAdd_{$this->sInputid}",
'selection_mode' => true,
'cssCount' => "#count_{$this->sInputid}",
'query_params' => $oFilter->GetInternalParams(),
'hidden_criteria' => $sHiddenCriteria,
)
));
$sEmptyList = Dict::S('UI:Message:EmptyList:UseSearchForm');
$sCancel = Dict::S('UI:Button:Cancel');
$sAdd = Dict::S('UI:Button:Add');
$oPage->add(<<
{$sEmptyList}
HTML
);
}
/**
* Search for objects to be linked to the current object (i.e "remote" objects)
*
* @param WebPage $oP The page used for the output (usually an AjaxWebPage)
* @param string $sRemoteClass Name of the "remote" class to perform the search on, must be a derived class of $this->sLinkedClass
* @param array $aAlreadyLinked Array of indentifiers of objects which are already linke to the current object (or about to be linked)
* @param DBObject $oCurrentObj The object currently being edited... if known...
* @param array $aPrefillFormParam
*
* @throws \CoreException
* @throws \OQLException
*/
public function SearchObjectsToAdd(WebPage $oP, $sRemoteClass = '', $aAlreadyLinked = array(), $oCurrentObj = null, $aPrefillFormParam = array())
{
if ($sRemoteClass == '')
{
$sRemoteClass = $this->sLinkedClass;
}
$oLinkSetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
$valuesDef = $oLinkSetDef->GetValuesDef();
if ($valuesDef === null)
{
$oFilter = new DBObjectSearch($sRemoteClass);
}
else
{
if (!$valuesDef instanceof ValueSetObjects)
{
throw new Exception('Error: only ValueSetObjects are supported for "allowed_values" in AttributeLinkedSet ('.$this->sClass.'/'.$this->sAttCode.').');
}
$oFilter = DBObjectSearch::FromOQL($valuesDef->GetFilterExpression());
}
if (($oCurrentObj != null) && MetaModel::IsSameFamilyBranch($sRemoteClass, $this->sClass))
{
// Prevent linking to self if the linked object is of the same family
// and already present in the database
if (!$oCurrentObj->IsNew())
{
$oFilter->AddCondition('id', $oCurrentObj->GetKey(), '!=');
}
}
if ($oCurrentObj != null)
{
$this->SetSearchDefaultFromContext($oCurrentObj, $oFilter);
$aArgs = array_merge($oCurrentObj->ToArgs('this'), $oFilter->GetInternalParams());
$oFilter->SetInternalParams($aArgs);
$aPrefillFormParam['filter'] = $oFilter;
$oCurrentObj->PrefillForm('search', $aPrefillFormParam);
}
if (count($aAlreadyLinked) > 0)
{
$oFilter->AddCondition('id', $aAlreadyLinked, 'NOTIN');
}
$oBlock = new DisplayBlock($oFilter, 'list', false);
$oBlock->Display($oP, "ResultsToAdd_{$this->sInputid}", array('menu' => false, 'cssCount'=> '#count_'.$this->sInputid , 'selection_mode' => true, 'table_id' => 'add_'.$this->sInputid)); // Don't display the 'Actions' menu on the results
}
/**
* @param WebPage $oP
* @param $oFullSetFilter
*/
public function DoAddObjects(WebPage $oP, $oFullSetFilter)
{
$aLinkedObjectIds = utils::ReadMultipleSelection($oFullSetFilter);
foreach($aLinkedObjectIds as $iObjectId)
{
$oLinkObj = MetaModel::GetObject($this->sLinkedClass, $iObjectId);
$oP->add($this->GetObjectRow($oP, $oLinkObj, $oLinkObj->GetKey()));
}
}
public function GetObjectModificationDlg()
{
}
protected function GetTableConfig()
{
$aAttribs = array();
$aAttribs['form::select'] = array('label' => "sInputid}:not(:disabled)', this.checked);\" class=\"checkAll\">", 'description' => Dict::S('UI:SelectAllToggle+'));
foreach($this->aZlist as $sLinkedAttCode)
{
$oAttDef = MetaModel::GetAttributeDef($this->sLinkedClass, $sLinkedAttCode);
$aAttribs[$sLinkedAttCode] = array('label' => MetaModel::GetLabel($this->sLinkedClass, $sLinkedAttCode), 'description' => $oAttDef->GetOrderByHint());
}
return $aAttribs;
}
/**
* @param WebPage $oPage
* @param string $sRealClass
* @param array $aValues
* @param int $iTempId
* @return mixed
*/
public function GetRow($oPage, $sRealClass, $aValues, $iTempId)
{
if ($sRealClass == '')
{
$sRealClass = $this->sLinkedClass;
}
$oLinkObj = new $sRealClass();
$oLinkObj->UpdateObjectFromPostedForm($this->sInputid);
return $this->GetObjectRow($oPage, $oLinkObj, $iTempId);
}
/**
* @param WebPage $oPage
* @param $oLinkObj
* @param int $iTempId
* @return mixed
*/
protected function GetObjectRow($oPage, $oLinkObj, $iTempId)
{
$aAttribs = $this->GetTableConfig();
$aRow = array();
$aRow['form::select'] = '';
foreach($this->aZlist as $sLinkedAttCode)
{
$aRow[$sLinkedAttCode] = $oLinkObj->GetAsHTML($sLinkedAttCode);
}
return $oPage->GetTableRow($aRow, $aAttribs);
}
/**
* @param WebPage $oPage
* @param $sRealClass
* @param $aValues
* @param int $iTempId
*
* @return array
*/
public function GetFormRow($oPage, $sRealClass, $aValues, $iTempId)
{
if ($sRealClass == '')
{
$sRealClass = $this->sLinkedClass;
}
$oLinkObj = new $sRealClass();
$oLinkObj->UpdateObjectFromPostedForm($this->sInputid);
$aAttribs = $this->GetTableConfig();
$aRow = array();
$aRow[] = '';
foreach($this->aZlist as $sLinkedAttCode)
{
$aRow[] = $oLinkObj->GetAsHTML($sLinkedAttCode);
}
return $aRow;
}
/**
* Initializes the default search parameters based on 1) a 'current' object and 2) the silos defined by the context
* @param DBObject $oSourceObj
* @param DBSearch|DBObjectSearch $oSearch
*/
protected function SetSearchDefaultFromContext($oSourceObj, &$oSearch)
{
$oAppContext = new ApplicationContext();
$sSrcClass = get_class($oSourceObj);
$sDestClass = $oSearch->GetClass();
foreach($oAppContext->GetNames() as $key)
{
// Find the value of the object corresponding to each 'context' parameter
$aCallSpec = array($sSrcClass, 'MapContextParam');
$sAttCode = '';
if (is_callable($aCallSpec))
{
$sAttCode = call_user_func($aCallSpec, $key); // Returns null when there is no mapping for this parameter
}
if (MetaModel::IsValidAttCode($sSrcClass, $sAttCode))
{
$defaultValue = $oSourceObj->Get($sAttCode);
// Find the attcode for the same 'context' parameter in the destination class
// and sets its value as the default value for the search condition
$aCallSpec = array($sDestClass, 'MapContextParam');
$sAttCode = '';
if (is_callable($aCallSpec))
{
$sAttCode = call_user_func($aCallSpec, $key); // Returns null when there is no mapping for this parameter
}
if (MetaModel::IsValidAttCode($sDestClass, $sAttCode) && !empty($defaultValue))
{
$oSearch->AddCondition($sAttCode, $defaultValue);
}
}
}
}
}