class.ilTestQuestionsTableGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

include_once('./Services/Table/classes/class.ilTable2GUI.php');

class ilTestQuestionsTableGUI extends ilTable2GUI
{
        protected $writeAccess = false;
        protected $totalPoints = 0;
        protected $checked_move = false;
        protected $total = 0;

        protected $position = 0;

        public function __construct($a_parent_obj, $a_parent_cmd, $a_write_access = false, $a_checked_move = false, $a_total = 0)
        {
                parent::__construct($a_parent_obj, $a_parent_cmd);

                global $lng, $ilCtrl;

                $this->lng = $lng;
                $this->ctrl = $ilCtrl;
                $this->total = $a_total;
        
                $this->setWriteAccess($a_write_access);
                $this->setCheckedMove($a_checked_move);
                
                $this->setFormName('questionbrowser');
                $this->setStyle('table', 'fullwidth');
                $this->addColumn('','f','1%');
                $this->addColumn('','f','1%');
                $this->addColumn($this->lng->txt("tst_question_title"),'title', '');
                //$this->addColumn($this->lng->txt("tst_sequence"),'sequence', '');
                $this->addColumn($this->lng->txt("description"),'description', '');
                $this->addColumn($this->lng->txt("tst_question_type"),'type', '');
                $this->addColumn($this->lng->txt("points"),'', '');
                $this->addColumn($this->lng->txt("author"),'author', '');
                $this->addColumn($this->lng->txt("qpl"),'qpl', '');
                
                $this->setPrefix('q_id');
                $this->setSelectAllCheckbox('q_id');

                $this->setExternalSegmentation(true);

                if ($this->getWriteAccess() && !$this->getTotal())
                {
                        $this->addMultiCommand('removeQuestions', $this->lng->txt('remove_question'));
                        $this->addMultiCommand('moveQuestions', $this->lng->txt('move'));
                        if ($this->checked_move)
                        {
                                $this->addMultiCommand('insertQuestionsBefore', $this->lng->txt('insert_before'));
                                $this->addMultiCommand('insertQuestionsAfter', $this->lng->txt('insert_after'));
                        }
                        //$this->addMultiCommand('copyToQuestionpool', $this->lng->txt('copy_to_questionpool'));
                        $this->addMultiCommand('copyQuestion', $this->lng->txt('copy'));
                        $this->addMultiCommand('copyAndLinkToQuestionpool', $this->lng->txt('copy_and_link_to_questionpool'));
                        
                }


                $this->setRowTemplate("tpl.il_as_tst_questions_row.html", "Modules/Test");

                $this->setFormAction($this->ctrl->getFormAction($a_parent_obj, $a_parent_cmd));

                $this->addCommandButton('saveOrder', $this->lng->txt('saveOrder'));

                $this->disable('sort');
                $this->enable('header');
                $this->enable('select_all');
        }

        function fillHeader()
        {
                foreach ($this->column as $key => $column)
                {
                        if (strcmp($column['text'], $this->lng->txt("points")) == 0)
                        {
                                $this->column[$key]['text'] = $this->lng->txt("points") . "&nbsp;(" . $this->totalPoints . ")";
                        }
                }
                parent::fillHeader();
        }
        
        public function fillRow($data)
        {
                global $ilUser,$ilAccess;

                $this->tpl->setVariable("QUESTION_ID", $data["question_id"]);
                if ($this->getWriteAccess() && !$this->getTotal() && $data["obj_fi"] > 0) 
                {
                        if (!$data['complete']) {
                            $this->tpl->setVariable("IMAGE_WARNING", ilUtil::getImagePath("warning.gif"));
                            $this->tpl->setVariable("ALT_WARNING", $this->lng->txt("warning_question_not_complete"));
                            $this->tpl->setVariable("TITLE_WARNING", $this->lng->txt("warning_question_not_complete"));
                        }
                        
                        $q_id = $data["question_id"];
                        $qpl_ref_id = current(ilObject::_getAllReferences($data["obj_fi"]));
                        $this->tpl->setVariable("QUESTION_TITLE", "<a href=\"" . $this->ctrl->getLinkTarget($this->getParentObject(), "questions") . "&eqid=$q_id&eqpl=$qpl_ref_id" . "\">" . $data["title"] . "</a>");
                } 
                else 
                {
                        $this->tpl->setVariable("QUESTION_TITLE", $data["title"]);
                }
                $this->tpl->setVariable("QUESTION_SEQUENCE", $this->lng->txt("tst_sequence"));

                if ($this->getWriteAccess() && !$this->getTotal()) 
                {
                        if ($data["sequence"] != 1)
                        {
                                $this->tpl->setVariable("BUTTON_UP", "<a href=\"" . $this->ctrl->getLinkTarget($this->getParentObject(), "questions") . "&up=".$data["question_id"]."\"><img src=\"" . ilUtil::getImagePath("a_up.gif") . "\" alt=\"" . $this->lng->txt("up") . "\" border=\"0\" /></a>");
                        }
                        if ($data["sequence"] != count($this->getData()))
                        {
                                $this->tpl->setVariable("BUTTON_DOWN", "<a href=\"" . $this->ctrl->getLinkTarget($this->getParentObject(), "questions") . "&down=".$data["question_id"]."\"><img src=\"" . ilUtil::getImagePath("a_down.gif") . "\" alt=\"" . $this->lng->txt("down") . "\" border=\"0\" /></a>");
                        }
                }
                $this->tpl->setVariable("QUESTION_COMMENT", $data["description"]);
                include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                $this->tpl->setVariable("QUESTION_TYPE", assQuestion::_getQuestionTypeName($data["type_tag"]));
                $this->tpl->setVariable("QUESTION_POINTS", $data["points"]);
                $this->totalPoints += $data["points"];
                $this->tpl->setVariable("QUESTION_AUTHOR", $data["author"]);
                if (ilObject::_lookupType($data["orig_obj_fi"]) == 'qpl') {
                    $this->tpl->setVariable("QUESTION_POOL", ilObject::_lookupTitle($data["orig_obj_fi"]));
                }
                else {
                    $this->tpl->setVariable("QUESTION_POOL", '&nbsp;');
                }


                $this->position += 10;
                $field = "<input type=\"text\" name=\"order[q_".$data["question_id"].
                        "]\" value=\"".$this->position."\" maxlength=\"3\" style=\"width:30px\" />";
                $this->tpl->setVariable("QUESTION_POSITION", $field);
        }
        
        public function setWriteAccess($value)
        {
                $this->writeAccess = $value;
        }
        
        public function getWriteAccess()
        {
                return $this->writeAccess;
        }

        public function setCheckedMove($value)
        {
                $this->checked_move = $value;
        }
        
        public function getCheckedMove()
        {
                return $this->checked_move;
        }

        public function setTotal($value)
        {
                $this->total = $value;
        }
        
        public function getTotal()
        {
                return $this->total;
        }
}
?>