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Ignore LinkedSet attribute declaration when the corresponding class is missing

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SVN:trunk[516]
This commit is contained in:
Romain Quetiez
2010-07-01 07:43:30 +00:00
parent 7ff800fa81
commit 211e1e7070
1 changed files with 34 additions and 1 deletions
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35
core/metamodel.class.php
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@@ -472,6 +472,8 @@ abstract class MetaModel
private static $m_aAttribDefs = array(); // array of ("classname" => array of attributes)
private static $m_aAttribOrigins = array(); // array of ("classname" => array of ("attcode"=>"sourceclass"))
private static $m_aExtKeyFriends = array(); // array of ("classname" => array of ("indirect ext key attcode"=> array of ("relative ext field")))
private static $m_aIgnoredLinkSets = array(); //array of ("classname" => array of ("attcode")
final static public function ListAttributeDefs($sClass)
{
self::_check_subclass($sClass);
@@ -908,6 +910,11 @@ abstract class MetaModel
foreach(get_declared_classes() as $sPHPClass) {
if (is_subclass_of($sPHPClass, 'DBObject'))
{
$sParent = get_parent_class($sPHPClass);
if (array_key_exists($sParent, self::$m_aIgnoredLinkSets))
{
self::$m_aIgnoredLinkSets[$sPHPClass] = self::$m_aIgnoredLinkSets[$sParent];
}
if (method_exists($sPHPClass, 'Init'))
{
call_user_func(array($sPHPClass, 'Init'));
@@ -1162,7 +1169,23 @@ abstract class MetaModel
}
public static function Init_AddAttribute(AttributeDefinition $oAtt)
{
$sTargetClass = self::GetCallersPHPClass("Init");
$sTargetClass = self::GetCallersPHPClass("Init");
// Some LinkedSet attributes could refer to a class
// declared in a module which is currently not installed/active
// We simply discard those attributes
if ($oAtt->IsLinkSet())
{
$sRemoteClass = $oAtt->GetLinkedClass();
// Note: I would not use IsValidClass here because not all the classes
// have been initialized so far
if (!class_exists($sRemoteClass) || !is_subclass_of($sRemoteClass, 'DBObject'))
{
self::$m_aIgnoredLinkSets[$sTargetClass][$oAtt->GetCode()] = $sRemoteClass;
return;
}
}
self::$m_aAttribDefs[$sTargetClass][$oAtt->GetCode()] = $oAtt;
self::$m_aAttribOrigins[$sTargetClass][$oAtt->GetCode()] = $sTargetClass;
// Note: it looks redundant to put targetclass there, but a mix occurs when inheritance is used
@@ -1178,6 +1201,16 @@ abstract class MetaModel
MyHelpers::CheckKeyInArray('list code', $sListCode, self::$m_aListInfos);
$sTargetClass = self::GetCallersPHPClass("Init");
// Discard LinkedSets that do not make sense (missing classes in the current module combination)
//
foreach($aItems as $iFoo => $sAttCode)
{
if (isset(self::$m_aIgnoredLinkSets[$sTargetClass][$sAttCode]))
{
unset($aItems[$iFoo]);
}
}
self::$m_aListData[$sTargetClass][$sListCode] = $aItems;
}