class.ilAssMatchingPairCorrectionsInputGUI.php

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<?php
 
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
 
class ilAssMatchingPairCorrectionsInputGUI extends ilMatchingPairWizardInputGUI
{
    public function getPairs()
    {
        return $this->pairs;
    }
    
    public function setValue($a_value)
    {
        if (is_array($a_value)) {
            if (is_array($a_value['points'])) {
                foreach ($a_value['points'] as $idx => $term) {
                    $this->pairs[$idx]->points = $a_value['points'][$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)) {
            $max = 0;
            foreach ($foundvalues['points'] as $val) {
                if ($val > 0) {
                    $max += $val;
                }
                if ($this->getRequired() && (strlen($val)) == 0) {
                    $this->setAlert($lng->txt("msg_input_is_required"));
                    return false;
                }
            }
            if ($max <= 0) {
                $this->setAlert($lng->txt("enter_enough_positive_points"));
                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_matchingpaircorrection_input.html", true, true, "Modules/TestQuestionPool");
        $i = 0;
        
        foreach ($this->pairs as $pair) {
            $tpl->setCurrentBlock("row");
 
            foreach ($this->terms as $term) {
                if ($pair->term->identifier == $term->identifier) {
                    $tpl->setVariable('TERM', $term->text);
                }
            }
            foreach ($this->definitions as $definition) {
                if ($pair->definition->identifier == $definition->identifier) {
                    $tpl->setVariable('DEFINITION', $definition->text);
                }
            }
            
            $tpl->setVariable('POINTS_VALUE', $pair->points);
            $tpl->setVariable("ROW_NUMBER", $i);
            
            $tpl->setVariable("ID", $this->getPostVar() . "[$i]");
            $tpl->setVariable("POST_VAR", $this->getPostVar());
            
            $tpl->parseCurrentBlock();
            
            $i++;
        }
        
        $tpl->setCurrentBlock('term_ids');
        $ids = array();
        foreach ($this->terms as $term) {
            array_push($ids, $term->identifier);
        }
        $tpl->setVariable("POST_VAR", $this->getPostVar());
        $tpl->setVariable("TERM_IDS", join(",", $ids));
        $tpl->parseCurrentBlock();
        
        $tpl->setCurrentBlock('definition_ids');
        $ids = array();
        foreach ($this->definitions as $definition) {
            array_push($ids, $definition->identifier);
        }
        $tpl->setVariable("POST_VAR", $this->getPostVar());
        $tpl->setVariable("DEFINITION_IDS", join(",", $ids));
        $tpl->parseCurrentBlock();
        
        $tpl->setVariable("ELEMENT_ID", $this->getPostVar());
        $tpl->setVariable("TEXT_POINTS", $lng->txt('points'));
        $tpl->setVariable("TEXT_DEFINITION", $lng->txt('definition'));
        $tpl->setVariable("TEXT_TERM", $lng->txt('term'));
        $tpl->setVariable("TEXT_ACTIONS", $lng->txt('actions'));
        
        $a_tpl->setCurrentBlock("prop_generic");
        $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
        $a_tpl->parseCurrentBlock();
    }
}