AssignmentBatchDelete.php

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<?php
// {{{ license

// +----------------------------------------------------------------------+
// | FastFrame Application Framework                                      |
// +----------------------------------------------------------------------+
// | Copyright (c) 2002-2006 The Codejanitor Group                        |
// +----------------------------------------------------------------------+
// | This source file is subject to the GNU Lesser Public License (LGPL), |
// | that is bundled with this package in the file LICENSE, and is        |
// | available at through the world-wide-web at                           |
// | http://www.fsf.org/copyleft/lesser.html                              |
// | If you did not receive a copy of the LGPL and are unable to          |
// | obtain it through the world-wide-web, you can get it by writing the  |
// | Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
// | MA 02111-1307, USA.                                                  |
// +----------------------------------------------------------------------+
// | Authors: Jason Rust <jrust@codejanitor.com>                          |
// +----------------------------------------------------------------------+

// }}}
// {{{ requires

require_once FASTFRAME_ROOT . 'lib/FastFrame/Action/Delete.php';

// }}}
// {{{ class FF_Action_BatchDelete_Assignment

// }}}
class FF_Action_BatchDelete_Assignment extends FF_Action_Delete {
    // {{{ remove()

    function remove()
    {
        $o_result = new FF_Result();
        foreach (array_keys(FF_Request::getParam('assignment', 'p', array())) as $s_id) {
            if (!$this->o_model->fillById($s_id) ||
                $this->o_model->getOwnerId() != FF_Auth::getCredential('userId')) {
                continue;
            }

            $tmp_result =& $this->o_model->remove();
            if (!$tmp_result->isSuccess()) {
                $o_result->setSuccess(false);
                $o_result->addMessage($tmp_result->getMessages());
            }
        }

        return $o_result;
    }

    // }}}
    // {{{ getSingularText()

    function getSingularText()
    {
        return _('assignments');
    }

    // }}}
    // {{{ checkPerms()

    function checkPerms()
    {
        if (!$this->o_perms->hasPerm('can_use_homework')) {
            $this->o_nextAction->setNextActionId(ACTION_PROBLEM);
            $this->o_output->setMessage(_('You do not have permission to delete these assignments.'), FASTFRAME_ERROR_MESSAGE);
            return false;
        }

        return true;
    }

    // }}}
}
?>

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