Problem with multiple admin modules with same model

[Michal Filip]

Today I've run into a problem when creating second admin module for
same model. While the first one had "page" functionality, the second
one did not (otherwise second tree of front pages was created). After
tweaking the admin as necessary I realized that the front application
suddenly wasn't able to create links via helper _link($record),
throwing an exception that the associated module has no page.

Dirty workaround for dmModuleManager is following:

<code>[code]
public function getModuleByModel($model)
{
/*
* do NOT camelize the model
*/
if (isset($this->modelModules[$model]))
{
$module = $this->getModule($this->modelModules[$model]);
if(!$module->hasPage())
foreach($this->getModules() as $altModule)
if($altModule->hasPage() && $altModule->getModel() ==
$model)
return $this->modelModules[$model] = $altModule;
return $module;
}

return null;
}
[/code]</code>

Any ideas are welcome, otherwise hope this helps someone tackling the
same issue...