class.ilSelectBuilderInputGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
 
class ilSelectBuilderInputGUI extends ilTextWizardInputGUI
{
    protected $tpl;
 
    
    protected $open_answer_indexes = array();
    
    
    // constructor
    public function __construct($a_title = "", $a_postvar = "")
    {
        global $DIC;
 
        $this->lng = $DIC->language();
        $this->tpl = $DIC["tpl"];
        parent::__construct($a_title, $a_postvar);
    }
    
    
    public function getOpenAnswerIndexes()
    {
        return $this->open_answer_indexes;
    }
    
    public function setOpenAnswerIndexes($a_indexes)
    {
        $this->open_answer_indexes = $a_indexes;
    }
    
    public function addOpenAnswerIndex($a_idx)
    {
        $this->open_answer_indexes[] = $a_idx;
    }
    
    public function isOpenAnswerIndex($a_idx)
    {
        return in_array($a_idx, (array) $this->open_answer_indexes);
    }
 
    public function checkInput()
    {
        $lng = $this->lng;
        
        $foundvalues = $_POST[$this->getPostVar()];
        
        
        
        $this->setOpenAnswerIndexes(array());
        if (is_array($foundvalues)) {
            foreach ($foundvalues as $idx => $value) {
                $_POST[$this->getPostVar()][$idx] = ilUtil::stripSlashes($value);
                if ($this->getRequired() && trim($value) == "") {
                    $this->setAlert($lng->txt("msg_input_is_required"));
 
                    return false;
                } elseif (strlen($this->getValidationRegexp())) {
                    if (!preg_match($this->getValidationRegexp(), $value)) {
                        $this->setAlert($lng->txt("msg_wrong_format"));
                        return false;
                    }
                }
            }
        } else {
            $this->setAlert($lng->txt("msg_input_is_required"));
            return false;
        }
        
        foreach ((array) $_POST[$this->getPostVar() . '_open'] as $oindex => $ovalue) {
            $this->addOpenAnswerIndex($oindex);
        }
        
        
        return $this->checkSubItemsInput();
    }
    
    public function setValueByArray($a_values)
    {
        parent::setValueByArray($a_values);
        
        foreach ((array) $_POST[$this->getPostVar() . '_open'] as $oindex => $ovalue) {
            $this->addOpenAnswerIndex($oindex);
        }
    }
    
    public function insert($a_tpl)
    {
        $lng = $this->lng;
        
        $tpl = new ilTemplate("tpl.prop_selectbuilder.html", true, true, "Services/Form");
        $i = 0;
        foreach ($this->values as $value) {
            if (!is_string($value)) {
                continue;
            }
            
            if (strlen((string) $value)) {
                $tpl->setCurrentBlock("prop_text_propval");
                $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput((string) $value));
                $tpl->parseCurrentBlock();
            }
            if ($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", $this->getFieldId() . "[$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", $this->getPostVar() . "[$i]");
            #$tpl->setVariable('POST_VAR_OPEN',$this->getPostVar().'[open]'.'['.$i.']');
            $tpl->setVariable('POST_VAR_OPEN', $this->getPostVar() . '_open' . '[' . $i . ']');
            $tpl->setVariable('POST_VAR_OPEN_ID', $this->getPostVar() . '_open[' . $i . ']');
            $tpl->setVariable('TXT_OPEN', $lng->txt("form_open_answer"));
            
            if ($this->isOpenAnswerIndex($i)) {
                $tpl->setVariable('PROP_OPEN_CHECKED', 'checked="checked"');
            }
            if ($this->getDisabled()) {
                $tpl->setVariable('PROP_OPEN_DISABLED', 'disabled="disabled"');
            }
            
            $tpl->setVariable("ID", $this->getFieldId() . "[$i]");
            $tpl->setVariable("CMD_ADD", "cmd[add" . $this->getFieldId() . "][$i]");
            $tpl->setVariable("CMD_REMOVE", "cmd[remove" . $this->getFieldId() . "][$i]");
            $tpl->setVariable("SIZE", $this->getSize());
            $tpl->setVariable("MAXLENGTH", $this->getMaxLength());
            if ($this->getDisabled()) {
                $tpl->setVariable(
                    "DISABLED",
                    " disabled=\"disabled\""
                );
            }
            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();
            $i++;
        }
        $tpl->setVariable("ELEMENT_ID", $this->getFieldId());
 
        $a_tpl->setCurrentBlock("prop_generic");
        $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
        $a_tpl->parseCurrentBlock();
        
        $tpl = $this->tpl;
        $tpl->addJavascript("./Services/Form/js/ServiceFormWizardInput.js");
        $tpl->addJavascript("./Services/Form/templates/default/textwizard.js");
    }
}