class.ilMatrixRowWizardInputGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2007 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. |
        +-----------------------------------------------------------------------------+
*/
 
class ilMatrixRowWizardInputGUI extends ilTextInputGUI
{
        protected $values = array();
        protected $allowMove = false;
        protected $show_wizard = false;
        protected $show_save_phrase = false;
        protected $categorytext;
        protected $labeltext;
        protected $use_other_answer;
        
        function __construct($a_title = "", $a_postvar = "")
        {
                parent::__construct($a_title, $a_postvar);
                global $lng;
                $this->show_wizard = false;
                $this->show_save_phrase = false;
                $this->categorytext = $lng->txt('row_text');
                $this->use_other_answer = false;
        }
        
        public function getUseOtherAnswer()
        {
                return $this->use_other_answer;
        }
        
        public function setUseOtherAnswer($a_value)
        {
                $this->use_other_answer = ($a_value) ? true : false;
        }
        
        function setValue($a_value)
        {
                include_once "./Modules/SurveyQuestionPool/classes/class.SurveyCategories.php";
                $this->values = new SurveyCategories();
                if (is_array($a_value))
                {
                        if (is_array($a_value['answer']))
                        {
                                foreach ($a_value['answer'] as $index => $value)
                                {
                                        $this->values->addCategory($value, $a_value['other'][$index]);
                                }
                        }
                }
        }
 
        function setValues($a_values)
        {
                $this->values = $a_values;
        }
 
        function getValues()
        {
                return $this->values;
        }
 
        function setAllowMove($a_allow_move)
        {
                $this->allowMove = $a_allow_move;
        }
 
        function getAllowMove()
        {
                return $this->allowMove;
        }
        
        function setShowWizard($a_value)
        {
                $this->show_wizard = $a_value;
        }
        
        function getShowWizard()
        {
                return $this->show_wizard;
        }
        
        public function setCategoryText($a_text)
        {
                $this->categorytext = $a_text;
        }
        
        public function getCategoryText()
        {
                return $this->categorytext;
        }
        
        public function setLabelText($a_text)
        {
                $this->labeltext = $a_text;
        }
        
        public function getLabelText()
        {
                return $this->labeltext;
        }
        
        function setShowSavePhrase($a_value)
        {
                $this->show_save_phrase = $a_value;
        }
        
        function getShowSavePhrase()
        {
                return $this->show_save_phrase;
        }
        
        function checkInput()
        {
                global $lng;
                if (is_array($_POST[$this->getPostVar()])) $_POST[$this->getPostVar()] = ilUtil::stripSlashesRecursive($_POST[$this->getPostVar()]);
                $foundvalues = $_POST[$this->getPostVar()];
                if (is_array($foundvalues))
                {
                        // check answers
                        if (is_array($foundvalues['answer']))
                        {
                                foreach ($foundvalues['answer'] as $idx => $answervalue)
                                {
                                        if (((strlen($answervalue)) == 0) && ($this->getRequired() && (!$foundvalues['other'][$idx])))
                                        {
                                                $this->setAlert($lng->txt("msg_input_is_required"));
                                                return FALSE;
                                        }
                                }
                        }
                }
                else
                {
                        $this->setAlert($lng->txt("msg_input_is_required"));
                        return FALSE;
                }
                
                return $this->checkSubItemsInput();
        }
 
        function insert(&$a_tpl)
        {
                global $lng;
                
                $tpl = new ilTemplate("tpl.prop_matrixrowwizardinput.html", true, true, "Modules/SurveyQuestionPool");
                $i = 0;
                if (is_object($this->values))
                {
                        for ($i = 0; $i < $this->values->getCategoryCount(); $i++)
                        {
                                $cat = $this->values->getCategory($i);
                                $tpl->setCurrentBlock("prop_text_propval");
                                $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($cat->title));
                                $tpl->parseCurrentBlock();
                                $tpl->setCurrentBlock("prop_label_propval");
                                $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($cat->label));
                                $tpl->parseCurrentBlock();
 
                                if ($this->getUseOtherAnswer())
                                {
                                        $tpl->setCurrentBlock("other_answer_checkbox");
                                        $tpl->setVariable("POST_VAR", $this->getPostVar());
                                        $tpl->setVariable("OTHER_ID", $this->getPostVar() . "[other][$i]");
                                        $tpl->setVariable("ROW_NUMBER", $i);
                                        if ($cat->other)
                                        {
                                                $tpl->setVariable("CHECKED_OTHER", ' checked="checked"');
                                        }
                                        $tpl->parseCurrentBlock();
                                }
 
                                if ($this->getAllowMove())
                                {
                                        $tpl->setCurrentBlock("move");
                                        $tpl->setVariable("CMD_UP", "cmd[up" . $this->getFieldId() . "][$i]");
                                        $tpl->setVariable("CMD_DOWN", "cmd[down" . $this->getFieldId() . "][$i]");
                                        $tpl->setVariable("ID", $this->getPostVar() . "[$i]");
                                        include_once("./Services/UIComponent/Glyph/classes/class.ilGlyphGUI.php");
                                        $tpl->setVariable("UP_BUTTON", ilGlyphGUI::get(ilGlyphGUI::UP));
                                        $tpl->setVariable("DOWN_BUTTON", ilGlyphGUI::get(ilGlyphGUI::DOWN));                                    
                                        $tpl->parseCurrentBlock();
                                }
                                
                                $tpl->setCurrentBlock("row");                           
                                $tpl->setVariable("POST_VAR", $this->getPostVar());
                                $tpl->setVariable("ROW_NUMBER", $i);
                                $tpl->setVariable("ID", $this->getPostVar() . "[answer][$i]");
                                $tpl->setVariable("ID_LABEL", $this->getPostVar() . "[label][$i]");
                                $tpl->setVariable("SIZE", $this->getSize());
                                $tpl->setVariable("SIZE_LABEL", 15);
                                $tpl->setVariable("MAXLENGTH", $this->getMaxLength());
                                if ($this->getDisabled())
                                {
                                        $tpl->setVariable("DISABLED", " disabled=\"disabled\"");
                                        $tpl->setVariable("DISABLED_LABEL", " disabled=\"disabled\"");
                                }
 
                                $tpl->setVariable("CMD_ADD", "cmd[add" . $this->getFieldId() . "][$i]");
                                $tpl->setVariable("CMD_REMOVE", "cmd[remove" . $this->getFieldId() . "][$i]");
                                include_once("./Services/UIComponent/Glyph/classes/class.ilGlyphGUI.php");
                                $tpl->setVariable("ADD_BUTTON", ilGlyphGUI::get(ilGlyphGUI::ADD));
                                $tpl->setVariable("REMOVE_BUTTON", ilGlyphGUI::get(ilGlyphGUI::REMOVE));                                
                                $tpl->parseCurrentBlock();
                        }
                }
 
                if ($this->getShowWizard())
                {
                        $tpl->setCurrentBlock("wizard");
                        $tpl->setVariable("CMD_WIZARD", 'cmd[wizard' . $this->getFieldId() . ']');
                        $tpl->setVariable("WIZARD_BUTTON", ilUtil::getImagePath('wizard.svg'));
                        $tpl->setVariable("WIZARD_TEXT", $lng->txt('add_phrase'));
                        $tpl->parseCurrentBlock();
                }
                
                if ($this->getShowSavePhrase())
                {
                        $tpl->setCurrentBlock('savephrase');
                        $tpl->setVariable("POST_VAR", $this->getPostVar());
                        $tpl->setVariable("VALUE_SAVE_PHRASE", $lng->txt('save_phrase'));
                        $tpl->parseCurrentBlock();
                }
                
                if ($this->getUseOtherAnswer())
                {
                        $tpl->setCurrentBlock('other_answer_title');
                        $tpl->setVariable("OTHER_TEXT", $lng->txt('use_other_answer'));
                        $tpl->parseCurrentBlock();
                }
 
                $tpl->setVariable("ELEMENT_ID", $this->getPostVar());
                $tpl->setVariable("ANSWER_TEXT", $this->getCategoryText());
                $tpl->setVariable("LABEL_TEXT", $this->getLabelText());
                $tpl->setVariable("ACTIONS_TEXT", $lng->txt('actions'));
        
                $a_tpl->setCurrentBlock("prop_generic");
                $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
                $a_tpl->parseCurrentBlock();
                
                global $tpl;
                $tpl->addJavascript("./Services/Form/js/ServiceFormWizardInput.js");
                $tpl->addJavascript("./Modules/SurveyQuestionPool/templates/default/matrixrowwizard.js");
        }
}