class.ilAssErrorTextCorrectionsInputGUI.php

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<?php

/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilAssErrorTextCorrectionsInputGUI extends ilErrorTextWizardInputGUI
{
    public function setValue($a_value)
    {
        if (is_array($a_value)) {
            include_once "./Modules/TestQuestionPool/classes/class.assAnswerErrorText.php";
            if (is_array($a_value['points'])) {
                foreach ($this->values as $idx => $key) {
                    $this->values[$idx]->points = (
                        str_replace(",", ".", $a_value['points'][$idx])
                    );
                }
            }
        }
    }
    
    public function checkInput()
    {
        global $DIC;
        $lng = $DIC['lng'];
        
        if (is_array($_POST[$this->getPostVar()])) {
            $_POST[$this->getPostVar()] = ilUtil::stripSlashesRecursive($_POST[$this->getPostVar()]);
        }
        $foundvalues = $_POST[$this->getPostVar()];
        
        if (is_array($foundvalues)) {
            if (is_array($foundvalues['points'])) {
                foreach ($foundvalues['points'] as $val) {
                    if ($this->getRequired() && (strlen($val)) == 0) {
                        $this->setAlert($lng->txt("msg_input_is_required"));
                        return false;
                    }
                    if (!is_numeric(str_replace(",", ".", $val))) {
                        $this->setAlert($lng->txt("form_msg_numeric_value_required"));
                        return false;
                    }
                    if ((float) $val <= 0) {
                        $this->setAlert($lng->txt("positive_numbers_required"));
                        return false;
                    }
                }
            } else {
                if ($this->getRequired()) {
                    $this->setAlert($lng->txt("msg_input_is_required"));
                    return false;
                }
            }
        } else {
            if ($this->getRequired()) {
                $this->setAlert($lng->txt("msg_input_is_required"));
                return false;
            }
        }
        
        return $this->checkSubItemsInput();
    }
    
    public function insert($a_tpl)
    {
        global $DIC;
        $lng = $DIC['lng'];
        
        $tpl = new ilTemplate("tpl.prop_errortextcorrection_input.html", true, true, "Modules/TestQuestionPool");
        $i = 0;
        foreach ($this->values as $value) {
            $tpl->setCurrentBlock("prop_points_propval");
            $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($value->points));
            $tpl->parseCurrentBlock();

            $tpl->setCurrentBlock("row");
            
            $tpl->setVariable("TEXT_WRONG", ilUtil::prepareFormOutput($value->text_wrong));
            $tpl->setVariable("TEXT_CORRECT", ilUtil::prepareFormOutput($value->text_correct));
            
            $class = ($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("ROW_NUMBER", $i);
            
            $tpl->setVariable("KEY_SIZE", $this->getKeySize());
            $tpl->setVariable("KEY_ID", $this->getPostVar() . "[key][$i]");
            $tpl->setVariable("KEY_MAXLENGTH", $this->getKeyMaxlength());
            
            $tpl->setVariable("VALUE_SIZE", $this->getValueSize());
            $tpl->setVariable("VALUE_ID", $this->getPostVar() . "[value][$i]");
            $tpl->setVariable("VALUE_MAXLENGTH", $this->getValueMaxlength());
            
            $tpl->setVariable("POST_VAR", $this->getPostVar());
            
            $tpl->parseCurrentBlock();
            
            $i++;
        }
        $tpl->setVariable("ELEMENT_ID", $this->getPostVar());
        $tpl->setVariable("KEY_TEXT", $this->getKeyName());
        $tpl->setVariable("VALUE_TEXT", $this->getValueName());
        $tpl->setVariable("POINTS_TEXT", $lng->txt('points'));
        
        $a_tpl->setCurrentBlock("prop_generic");
        $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
        $a_tpl->parseCurrentBlock();
    }
}