function &buildWidget(&$record, &$field, &$form, $formFieldName, $new = false)
{
/*
*
* This field uses a table widget.
*
*/
//$field['display'] = 'block';
$table =& $record->_table;
$formTool =& Dataface_FormTool::getInstance();
$factory =& Dataface_FormTool::factory();
$widget =& $field['widget'];
$el =& $factory->addElement('grid', $formFieldName, $widget['label']);
$el->setProperties($widget);
$rperms = $record->getPermissions(array('relationship' => $field['relationship']));
if (!$record->checkPermission('add new related record', array('relationship' => $field['relationship']))) {
//echo "No add new ".$record->_table->tablename;
$el->addNew = false;
}
if (!$record->checkPermission('add existing related record', array('relationship' => $field['relationship']))) {
//echo "No add new ".$record->_table->tablename;
$el->addExisting = false;
}
if (isset($field['relationship'])) {
$relationship =& $table->getRelationship($field['relationship']);
if (!$record->checkPermission('remove related record', array('relationship' => $field['relationship']))) {
$el->delete = false;
} else {
if ($relationship->isOneToMany() and isset($rperms['delete related record']) and !@$rperms['delete related record']) {
$el->delete = false;
}
}
if (!$relationship->supportsRemove()) {
$el->delete = false;
}
if (!$relationship->supportsAddNew()) {
$el->addNew = false;
}
if (!$relationship->supportsAddExisting()) {
$el->addExisting = false;
} else {
$el->addExistingFilters = $relationship->getAddExistingFilters();
}
$el->table = $relationship->getDomainTable();
if (isset($widget['columns'])) {
$columns = array_map('trim', explode(',', $widget['columns']));
} else {
$columns = $relationship->_schema['short_columns'];
}
$count = 0;
$subfactory = new HTML_QuickForm();
$dummyRelatedRecord = new Dataface_RelatedRecord($record, $relationship->getName());
//print_r($dummyRelatedRecord->getPermissions());
$orderCol = $relationship->getOrderColumn();
if (!$orderCol or PEAR::isError($orderCol)) {
$el->reorder = false;
}
foreach ($columns as $column) {
$colTable =& $relationship->getTable($column);
if (!$colTable) {
echo "Could not find table for column {$column}";
}
$colPerms = $dummyRelatedRecord->getPermissions(array('field' => $column));
if (!@$colPerms['view']) {
unset($colTable);
unset($dummyRecord);
continue;
}
// We need to be a bit more refined on this one. We need to take
// into account the context being that we are in a relationship.
$dummyRecord = new Dataface_Record($colTable->tablename, $record->vals());
/*
if ( !$dummyRecord->checkPermission('view',
array('field'=>$column, 'recordmask'=>array('view'=>1))) ) {
unset($colTable);
unset($dummyRecord);
continue;
}
*/
$colFieldDef =& $colTable->getField($column);
$columnElement =& $formTool->buildWidget($dummyRecord, $colFieldDef, $subfactory, $column, false);
$defaultValue = $colTable->getDefaultValue($column);
$columnElement->setValue($defaultValue);
$el->defaults[$column] = $defaultValue;
$el->addField($colFieldDef, $columnElement, $colPerms);
unset($columnElement);
unset($colFieldDef);
unset($dummyRecord);
unset($colTable);
unset($elementFilter);
}
} else {
if (isset($widget['fields'])) {
$widget_fields =& $widget['fields'];
foreach ($widget_fields as $widget_field) {
$widget_field =& Dataface_Table::getTableField($widget_field, $this->db);
if (PEAR::isError($widget_field)) {
return $widget_field;
}
$widget_widget = $formTool->buildWidget($record, $widget_field, $factory, $widget_field['name']);
$defaultValue = $table->getDefaultValue($widget_field['name']);
$widget_widget->setValue($defaultValue);
$el->addField($widget_widget);
$el->defaults[$widget_field['name']] = $defaultValue;
}
} else {
if (isset($field['fields'])) {
foreach (array_keys($field['fields']) as $field_key) {
$widget_widget = $formTool->buildWidget($record, $field['fields'][$field_key], $factory, $field['fields'][$field_key]['name']);
$defaultValue = $table->getDefaultValue($widget_field['name']);
$widget_widget->setValue($defaultValue);
$el->defaults[$widget_field['name']] = $defaultValue;
$el->addField($widget_widget);
unset($widget_widget);
}
}
}
}
return $el;
}
