public function performHandlerTasks()
{
if (($author_id = Application::param('author_id')) && ($entry_id = Application::param('entry_id'))) {
$entry = new Entry();
$entry->clauseSafe('author_id', $author_id);
$entry->clauseSafe('entry_id', $entry_id);
$this->entry_to_manage_for = $entry;
} else {
$this->redirectOnAccessDenied();
}
if (!LogbookAccess::currentUserCanManageAccess($this->entryToManageFor())) {
$this->redirectOnAccessDenied();
}
if ($group_id = Application::param('group_id')) {
$this->group_to_manage_for = new Group();
$this->group_to_manage_for->clauseSafe('group_id', $group_id);
}
if (Application::formPosted()) {
if (Application::param('choose_group')) {
$this->chooseGroup();
}
if (Application::param('manage_access')) {
$this->manageAccess();
}
}
}
public static function blogEntry($author_id = '',$entry_id = '')
{
$entry = new Entry();
$min_access = Application::user()->minAccessLevel();
$access = $entry->also('Access');
$access->clause('access_level',$min_access,Clause::GTE);
if(Application::user()->id())
{
$lbk_user = $entry->also('LogbookUser');
$lbk_user->clauseSafe('user_id',Application::user()->id());
}
if($author_id)
$entry->clauseSafe('author_id',Logbook::current()->authorId());
$entry->maybe('BlogTag');
if(!$entry_id)
$entry_id = Application::param('entry_id');
if($entry_id&&$author_id)
$entry->clauseSafe('entry_id',$entry_id);
$entry->order('entry_date');
/*$entry->order('author_id');
$entry->order('entry_id');*/
$entry->maybe('Comment');
$entry->descending();
try
{
$page = $entry->page(1,1);
$ret = current($page->objects());
Logbook::current()->setAuthorId($ret->get('author_id'));
}
catch(Exception $exc)
{
$ret = new Entry();
}
return $ret;
}
protected function entryToEdit()
{
if(!is_object($this->entry_to_edit))
{
$fetch = new Entry();
$fetch->maybe('BlogTag');
$fetch->noForeign();
$fetch->clauseSafe('author_id',Logbook::current()->authorId());
if($id = Application::param('entry_id'))
$fetch->clauseSafe('entry_id',Application::param('entry_id'));
else
throw new AccessDeniedException('Tried to edit an empty entry id');
$this->entry_to_edit = $fetch;
}
return $this->entry_to_edit;
}
