class.ilSurveyQuestionsTableGUI.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 ilSurveyQuestionsTableGUI extends ilTable2GUI
{
        protected $editable = true;
        protected $writeAccess = false;
        
        public function __construct($a_parent_obj, $a_parent_cmd, $a_write_access = false)
        {
                $this->setId("spl");            
                $this->setPrefix('q_id'); // #16982
                
                parent::__construct($a_parent_obj, $a_parent_cmd);

                global $lng, $ilCtrl;

                $this->lng = $lng;
                $this->ctrl = $ilCtrl;
        
                $this->setWriteAccess($a_write_access);

                //$qplSetting = new ilSetting("spl");
                        
                //$this->setFormName('questionbrowser');
                //$this->setStyle('table', 'fullwidth');
                
                if ($this->getWriteAccess())
                {
                        $this->addColumn('','','1%');
                }
                
                $this->addColumn($this->lng->txt("title"),'title', '');
                $this->addColumn($this->lng->txt("obligatory"), "");
                
                foreach ($this->getSelectedColumns() as $c)
                {
                        if (strcmp($c, 'description') == 0) $this->addColumn($this->lng->txt("description"),'description', '');
                        if (strcmp($c, 'type') == 0) $this->addColumn($this->lng->txt("question_type"),'type', '');
                        if (strcmp($c, 'author') == 0) $this->addColumn($this->lng->txt("author"),'author', '');
                        if (strcmp($c, 'created') == 0) $this->addColumn($this->lng->txt("create_date"),'created', '');
                        if (strcmp($c, 'updated') == 0) $this->addColumn($this->lng->txt("last_update"),'tstamp', '');
                }
                
                $this->addColumn("", "");               
                
                if ($this->getWriteAccess())
                {
                        $this->setSelectAllCheckbox('q_id');
                
                        $this->addMultiCommand('copy', $this->lng->txt('copy'));
                        $this->addMultiCommand('move', $this->lng->txt('move'));
                        $this->addMultiCommand('exportQuestion', $this->lng->txt('export'));
                        $this->addMultiCommand('deleteQuestions', $this->lng->txt('delete'));
                        
                        if (array_key_exists("spl_clipboard", $_SESSION))
                        {
                                $this->addCommandButton('paste', $this->lng->txt('paste'));
                        }
                        
                        $this->addCommandButton("saveObligatory", $this->lng->txt("spl_save_obligatory_state"));
                }


                $this->setRowTemplate("tpl.il_svy_qpl_questions_row.html", "Modules/SurveyQuestionPool");

                $this->setFormAction($this->ctrl->getFormAction($a_parent_obj, $a_parent_cmd));
                $this->setDefaultOrderField("title");
                $this->setDefaultOrderDirection("asc");
                
                $this->setShowRowsSelector(true);
                
                //$this->enable('sort');
                //$this->enable('header');
                //$this->enable('select_all');
                $this->setFilterCommand('filterQuestionBrowser');
                $this->setResetCommand('resetfilterQuestionBrowser');
                
                $this->initFilter();
        }

        function initFilter()
        {
                global $lng, $rbacreview, $ilUser;
                
                // title
                include_once("./Services/Form/classes/class.ilTextInputGUI.php");
                $ti = new ilTextInputGUI($lng->txt("title"), "title");
                $ti->setMaxLength(64);
                $ti->setSize(20);
                $ti->setValidationRegexp('/^[^%]+$/is');
                $this->addFilterItem($ti);
                $ti->readFromSession();
                $this->filter["title"] = $ti->getValue();
                
                // description
                $ti = new ilTextInputGUI($lng->txt("description"), "description");
                $ti->setMaxLength(64);
                $ti->setSize(20);
                $ti->setValidationRegexp('/^[^%]+$/is');
                $this->addFilterItem($ti);
                $ti->readFromSession();
                $this->filter["description"] = $ti->getValue();
                
                // author
                $ti = new ilTextInputGUI($lng->txt("author"), "author");
                $ti->setMaxLength(64);
                $ti->setSize(20);
                $ti->setValidationRegexp('/^[^%]+$/is');
                $this->addFilterItem($ti);
                $ti->readFromSession();
                $this->filter["author"] = $ti->getValue();
                
                // questiontype
                include_once("./Services/Form/classes/class.ilSelectInputGUI.php");
                include_once("./Modules/SurveyQuestionPool/classes/class.ilObjSurveyQuestionPool.php");
                $types = ilObjSurveyQuestionPool::_getQuestionTypes();
                $options = array();
                $options[""] = $lng->txt('filter_all_question_types');
                foreach ($types as $translation => $row)
                {
                        $options[$row['type_tag']] = $translation;
                }

                $si = new ilSelectInputGUI($this->lng->txt("question_type"), "type");
                $si->setOptions($options);
                $this->addFilterItem($si);
                $si->readFromSession();
                $this->filter["type"] = $si->getValue();
                
        }

        function getSelectableColumns()
        {
                global $lng;
                $cols["description"] = array(
                        "txt" => $lng->txt("description"),
                        "default" => true
                );
                $cols["type"] = array(
                        "txt" => $lng->txt("question_type"),
                        "default" => true
                );
                $cols["author"] = array(
                        "txt" => $lng->txt("author"),
                        "default" => true
                );              
                $cols["created"] = array(
                        "txt" => $lng->txt("create_date"),
                        "default" => true
                );
                $cols["updated"] = array(
                        "txt" => $lng->txt("last_update"),
                        "default" => true
                );
                return $cols;
        }

        public function fillRow($data)
        {
                global $ilUser,$ilAccess;
                
                include_once "./Modules/SurveyQuestionPool/classes/class.SurveyQuestion.php";
                include_once "./Modules/SurveyQuestionPool/classes/class.SurveyQuestionGUI.php";
                $class = strtolower(SurveyQuestionGUI::_getGUIClassNameForId($data["question_id"]));
                $guiclass = $class . "GUI";
                $this->ctrl->setParameterByClass(strtolower($guiclass), "q_id", $data["question_id"]);
                
                if ($this->getEditable())
                {
                        $url_edit = $this->ctrl->getLinkTargetByClass(strtolower($guiclass), "editQuestion");
                        
                        $this->tpl->setCurrentBlock("title_link_bl");
                        $this->tpl->setVariable("QUESTION_TITLE_LINK", $data["title"]);
                        $this->tpl->setVariable("URL_TITLE", $url_edit);
                        $this->tpl->parseCurrentBlock();                        
                }
                else
                {
                        $this->tpl->setCurrentBlock("title_nolink_bl");
                        $this->tpl->setVariable("QUESTION_TITLE", $data["title"]);
                        $this->tpl->parseCurrentBlock();
                }
                
                if ($data["complete"] == 0)
                {
                        $this->tpl->setCurrentBlock("qpl_warning");
                        $this->tpl->setVariable("IMAGE_WARNING", ilUtil::getImagePath("icon_alert.svg"));
                        $this->tpl->setVariable("ALT_WARNING", $this->lng->txt("warning_question_not_complete"));
                        $this->tpl->setVariable("TITLE_WARNING", $this->lng->txt("warning_question_not_complete"));
                        $this->tpl->parseCurrentBlock();
                }
                
                foreach ($this->getSelectedColumns() as $c)
                {
                        if (strcmp($c, 'description') == 0)
                        {
                                $this->tpl->setCurrentBlock('description');
                                $this->tpl->setVariable("QUESTION_COMMENT", (strlen($data["description"])) ? $data["description"] : "&nbsp;");
                                $this->tpl->parseCurrentBlock();
                        }
                        if (strcmp($c, 'type') == 0)
                        {
                                $this->tpl->setCurrentBlock('type');
                                $this->tpl->setVariable("QUESTION_TYPE", SurveyQuestion::_getQuestionTypeName($data["type_tag"]));
                                $this->tpl->parseCurrentBlock();
                        }
                        if (strcmp($c, 'author') == 0)
                        {
                                $this->tpl->setCurrentBlock('author');
                                $this->tpl->setVariable("QUESTION_AUTHOR", $data["author"]);
                                $this->tpl->parseCurrentBlock();
                        }
                        if (strcmp($c, 'created') == 0)
                        {
                                $this->tpl->setCurrentBlock('created');
                                $this->tpl->setVariable("QUESTION_CREATED", ilDatePresentation::formatDate(new ilDate($data['created'],IL_CAL_UNIX)));
                                $this->tpl->parseCurrentBlock();
                        }
                        if (strcmp($c, 'updated') == 0)
                        {
                                $this->tpl->setCurrentBlock('updated');
                                $this->tpl->setVariable("QUESTION_UPDATED", ilDatePresentation::formatDate(new ilDate($data["tstamp"],IL_CAL_UNIX)));
                                $this->tpl->parseCurrentBlock();
                        }
                }                                               
                
                // actions 
                include_once "Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php";
                $list = new ilAdvancedSelectionListGUI();
                $list->setId($data["question_id"]);
                $list->setListTitle($this->lng->txt("actions"));                                        
                if ($url_edit)
                {               
                        $list->addItem($this->lng->txt("edit"), "", $url_edit);
                }                               
                $list->addItem($this->lng->txt("preview"), "", $this->ctrl->getLinkTargetByClass(strtolower($guiclass), "preview"));    
                $this->tpl->setVariable("ACTION", $list->getHTML());
                $this->tpl->parseCurrentBlock();
                        
                // obligatory                           
                if ($this->getEditable())
                {               
                        $checked = $data["obligatory"] ? " checked=\"checked\"" : "";
                        $obligatory = "<input type=\"checkbox\" name=\"obligatory_".
                                $data["question_id"] . "\" value=\"1\"".$checked." />";
                }
                else if($data["obligatory"])
                {
                        $obligatory = "<img src=\"".ilUtil::getImagePath("obligatory.png", "Modules/Survey").
                                "\" alt=\"".$this->lng->txt("question_obligatory").
                                "\" title=\"".$this->lng->txt("question_obligatory")."\" />";
                }
                $this->tpl->setVariable("OBLIGATORY", $obligatory);
                                        
                if ($this->getWriteAccess())
                {               
                        $this->tpl->setVariable('CBOX_ID', $data["question_id"]);
                }
                $this->tpl->setVariable('QUESTION_ID', $data["question_id"]);                           
        }
        
        public function setEditable($value)
        {
                $this->editable = $value;
        }
        
        public function getEditable()
        {
                return $this->editable;
        }

        public function setWriteAccess($value)
        {
                $this->writeAccess = $value;
        }
        
        public function getWriteAccess()
        {
                return $this->writeAccess;
        }
}
?>