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 $open_answer_indexes = array();
        
        
        // constructor
        public function __construct($a_title = "", $a_postvar = "")
        {
                parent::__construct($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()
        {
                global $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;
                                }
                                else if (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 insert($a_tpl)
        {
                $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]");
                                $tpl->setVariable("UP_BUTTON", ilUtil::getImagePath('a_up.png'));
                                $tpl->setVariable("DOWN_BUTTON", ilUtil::getImagePath('a_down.png'));
                                $tpl->parseCurrentBlock();
                        }
                        $tpl->setCurrentBlock("row");
                        $class = ($i % 2 == 0) ? "even" : "odd";
                        if ($i == 0) $class .= " first";
                        if ($i == count($this->values)-1) $class .= " last";
                        $tpl->setVariable("ROW_CLASS", $class);
                        $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.']');
                        
                        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\"");
                        }
                        $tpl->setVariable("ADD_BUTTON", ilUtil::getImagePath('edit_add.png'));
                        $tpl->setVariable("REMOVE_BUTTON", ilUtil::getImagePath('edit_remove.png'));
                        $tpl->parseCurrentBlock();
                        $i++;
                }
                $tpl->setVariable("ELEMENT_ID", $this->getFieldId());

                $a_tpl->setCurrentBlock("prop_generic");
                $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
                $a_tpl->parseCurrentBlock();
                
                global $tpl;
                include_once "./Services/YUI/classes/class.ilYuiUtil.php";
                ilYuiUtil::initDomEvent();
                $tpl->addJavascript("./Services/Form/templates/default/textwizard.js");
        }
        
        
}