class.ilPollUserTableGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

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

class ilPollUserTableGUI extends ilTable2GUI
{
        protected $answer_ids; // [array]
        
        function __construct($a_parent_obj, $a_parent_cmd)
        {
                global $ilCtrl, $lng;
                
                $this->setId("ilobjpollusr");
                
                parent::__construct($a_parent_obj, $a_parent_cmd);

                $this->addColumn($lng->txt("login"), "login");
                $this->addColumn($lng->txt("lastname"), "lastname");
                $this->addColumn($lng->txt("firstname"), "firstname");
                
                foreach($this->getParentObject()->object->getAnswers() as $answer)
                {
                        $this->answer_ids[] = $answer["id"];
                        $this->addColumn($answer["answer"], "answer".$answer["id"]);
                }
                                
                $this->getItems($this->answer_ids);             
                
                $this->setTitle($this->lng->txt("poll_question").": \"".
                        $this->getParentObject()->object->getQuestion()."\"");
        
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj, $a_parent_cmd));
                $this->setRowTemplate("tpl.user_row.html", "Modules/Poll");             
                $this->setDefaultOrderField("login");
                $this->setDefaultOrderDirection("asc");                         
                
                $this->setExportFormats(array(self::EXPORT_CSV, self::EXPORT_EXCEL));
        }       
        
        protected function getItems(array $a_answer_ids)
        {               
                $data = array();
                
                foreach($this->getParentObject()->object->getVotesByUsers() as $user_id => $vote)
                {
                        $answers = $vote["answers"];
                        unset($vote["answers"]);
                        
                        foreach($a_answer_ids as $answer_id)
                        {                               
                                $vote["answer".$answer_id] = in_array($answer_id, $answers);
                        }
                        
                        $data[] = $vote;
                }
                
                $this->setData($data);          
        }       
        
        protected function fillRow($a_set)
        {                                               
                $this->tpl->setCurrentBlock("answer_bl");
                foreach($this->answer_ids as $answer_id)
                {                       
                        if($a_set["answer".$answer_id])
                        {                               
                                $this->tpl->setVariable("ANSWER", '<img src="'.ilUtil::getImagePath("icon_ok.svg").'" />');
                        }
                        else
                        {                               
                                $this->tpl->setVariable("ANSWER", "&nbsp;");                            
                        }
                        $this->tpl->parseCurrentBlock();
                }       
                
                $this->tpl->setVariable("LOGIN", $a_set["login"]);              
                $this->tpl->setVariable("FIRSTNAME", $a_set["firstname"]);
                $this->tpl->setVariable("LASTNAME", $a_set["lastname"]);                
        }
        
        protected function fillRowCSV($a_csv, $a_set)
        {
                $a_csv->addColumn($a_set["login"]);             
                $a_csv->addColumn($a_set["lastname"]);
                $a_csv->addColumn($a_set["firstname"]);
                foreach($this->answer_ids as $answer_id)
                {                       
                        if($a_set["answer".$answer_id])
                        {                               
                                $a_csv->addColumn(true);                                        
                        }
                        else
                        {                               
                                $a_csv->addColumn(false);                               
                        }
                }       
                $a_csv->addRow();
        }
        
        protected function fillRowExcel($a_worksheet, &$a_row, $a_set)
        {
                $a_worksheet->write($a_row, 0, $a_set["login"]);                
                $a_worksheet->write($a_row, 1, $a_set["lastname"]);             
                $a_worksheet->write($a_row, 2, $a_set["firstname"]);
                $col = 2;
                foreach($this->answer_ids as $answer_id)
                {                       
                        if($a_set["answer".$answer_id])
                        {                               
                                $a_worksheet->write($a_row, ++$col, true);                                              
                        }
                        else
                        {                               
                                $a_worksheet->write($a_row, ++$col, false);                             
                        }
                }       
        }
}

?>