function exposeDirClasses($dir)
{
$result=array(
'name'=>array(),
'formal'=>array(),
);
$d = dir($dir);
while (false !== ($entry = $d->read())) {
$fname=$dir."/".$entry;
$class=substr($entry,0,-4);
// First skip filesystem entries and known auxiliary classes
if (!validClassFile($fname) || !validClassName($class))
continue;
// Second, skip abstract classes
$cr=new ReflectionClass($class);
if ($cr->isAbstract())
continue;
// Next, skip classes you don't have the right to
if (!validateClassRights($class))
continue;
// Finally, skip internationalization children
$instance=new $class();
if (isset($instance->user_fields['i18n_parent']))
continue;
// Record everything else for display
$result['name'][]=$class;
$result['formal'][]=getFormalName($class);
}
$d->close();
return $result;
}
$p=LPC_Page::getCurrent();
$p->title=_LS('scaffoldingTitle');
$p->st();
/*
$p->head->a(new LPC_HTML_script(LPC_js."/jquery.js"));
$p->head->a(new LPC_HTML_script(LPC_js."/LPC_scaffolding.js"));
*/
if (empty($_GET['c'])) {
$p->a(new LPC_HTML_error(_LH('scaffoldingErrorNeedClass')));
return;
}
$class=$_GET['c'];
if (!validClassName($class) || !validateClassRights($class)) {
$p->a(new LPC_HTML_error(_LH('genericErrorRights')));
return;
}
$rObj=new $_GET['rc']($_GET['rid']);
if (isset($_GET['caid'])) {
$rObj->createLink($_GET['rd'],$_GET['caid']);
header("Location: ".LPC_URI::getCurrent()->delVar('caid')->toString());
exit;
}
if (isset($_GET['crid'])) {
$rObj->dropLink($_GET['rd'],$_GET['crid']);
header("Location: ".LPC_URI::getCurrent()->delVar('crid')->toString());
exit;
}
$p->a(new LPC_HTML_error(_LH('scaffoldingErrorNeedDependency')));
return;
}
$rd=$_GET['rd'];
if (empty($_GET['rc'])) {
$p->a(new LPC_HTML_error(__LH('scaffoldingErrorNeedClass')));
return;
}
$rclass=$_GET['rc'];
if (empty($_GET['rid'])) {
$p->a(new LPC_HTML_error(_LH('scaffoldingErrorNeedID')));
return;
}
$rid=$_GET['rid'];
if (
!validClassName($rclass) ||
!($robj=new $rclass($rid)) ||
!$robj->hasScaffoldingRight('D') // there should be a separate right for adding/dropping links
) {
$p->a(new LPC_HTML_error(_LH('genericErrorRights')));
return;
}
$obj->dropLink($rd, $robj);
header("Location: ".$_GET['rt']);
exit;
elseif (isset($_GET['c']))
$class=$_GET['c'];
else {
$p->a(new LPC_HTML_error(_LH('scaffoldingErrorNeedClass')));
return;
}
$id=0;
if (isset($_GET['id']))
$id=$_GET['id'];
if (!$id) {
$p->a(new LPC_HTML_error(_LH('scaffoldingErrorNeedId')));
return;
}
if (
!validClassName($class) ||
!($obj=new $class($id)) ||
!$obj->hasScaffoldingRight('F')
) {
$p->a(new LPC_HTML_error(_LH('genericErrorRights')));
return;
}
if (!isset($_GET['file'])) {
$p->a(new LPC_HTML_error(_LH('scaffoldingErrorNeedFile')));
return;
}
$fileKey=$_GET['file'];
if (!$obj->isValidFile($fileKey)) {
$p->a(new LPC_HTML_error(_LH('scaffoldingErrorNeedValidFile',$fileKey)));
return;
}