class.ilEssayKeywordWizardInputGUI.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
 
include_once "./Modules/TestQuestionPool/classes/class.ilSingleChoiceWizardInputGUI.php";
 
class ilEssayKeywordWizardInputGUI extends ilSingleChoiceWizardInputGUI
{
        function setValue($a_value)
        {
                $this->values = array();
                if (is_array( $a_value ))
                {
                        if (is_array( $a_value['answer'] ))
                        {
                                foreach ($a_value['answer'] as $index => $value)
                                {
                                        include_once "./Modules/TestQuestionPool/classes/class.assAnswerMultipleResponseImage.php";
                                        $answer = new ASS_AnswerMultipleResponseImage($value, $a_value['points'][$index], $index, $a_value['points_unchecked'][$index], $a_value['imagename'][$index]);
                                        array_push( $this->values, $answer );
                                }
                        }
                }
        }
 
        function checkInput()
        {
                global $lng;
 
                include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
                if (is_array( $_POST[$this->getPostVar()] ))
                {
                        $_POST[$this->getPostVar()] = ilUtil::stripSlashesRecursive( $_POST[$this->getPostVar()], false,
                                                                                                                                                 ilObjAdvancedEditing::_getUsedHTMLTagsAsString( "assessment"
                                                                                                                                                 )
                        );
                }
                $foundvalues = $_POST[$this->getPostVar()];
                if (is_array( $foundvalues ))
                {
                        // check answers
                        if (is_array( $foundvalues['answer'] ))
                        {
                                foreach ($foundvalues['answer'] as $aidx => $answervalue)
                                {
                                        if (((strlen( $answervalue )) == 0) && (strlen( $foundvalues['imagename'][$aidx] ) == 0))
                                        {
                                                $this->setAlert( $lng->txt( "msg_input_is_required" ) );
                                                return FALSE;
                                        }
                                }
                        }
                        // check points
                        $max = 0;
                        if (is_array( $foundvalues['points'] ))
                        {
                                foreach ($foundvalues['points'] as $points)
                                {
                                        if ($points > $max)
                                        {
                                                $max = $points;
                                        }
                                        if (((strlen( $points )) == 0) || (!is_numeric( $points )))
                                        {
                                                $this->setAlert( $lng->txt( "form_msg_numeric_value_required" ) );
                                                return FALSE;
                                        }
                                }
                        }
                        if ($max == 0)
                        {
                                $this->setAlert( $lng->txt( "enter_enough_positive_points" ) );
                                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_essaykeywordswizardinput.html", true, true, "Modules/TestQuestionPool");
                $i   = 0;
                foreach ($this->values as $value)
                {
                        if ($this->getSingleline())
                        {
                                if (is_object( $value ))
                                {
                                        $tpl->setCurrentBlock( "prop_text_propval" );
                                        $tpl->setVariable( "PROPERTY_VALUE", ilUtil::prepareFormOutput( $value->getAnswertext() ) );
                                        $tpl->parseCurrentBlock();
                                        $tpl->setCurrentBlock( "prop_points_propval" );
                                        $tpl->setVariable( "PROPERTY_VALUE", ilUtil::prepareFormOutput( $value->getPointsChecked() ) );
                                        $tpl->parseCurrentBlock();
                                }
                                $tpl->setCurrentBlock( 'singleline' );
                                $tpl->setVariable( "SIZE", $this->getSize() );
                                $tpl->setVariable( "SINGLELINE_ID", $this->getPostVar() . "[answer][$i]" );
                                $tpl->setVariable( "SINGLELINE_ROW_NUMBER", $i );
                                $tpl->setVariable( "SINGLELINE_POST_VAR", $this->getPostVar() );
                                $tpl->setVariable( "MAXLENGTH", $this->getMaxLength() );
                                if ($this->getDisabled())
                                {
                                        $tpl->setVariable( "DISABLED_SINGLELINE", " disabled=\"disabled\"" );
                                }
                                $tpl->parseCurrentBlock();
                        }
                        else {
                                if (!$this->getSingleline())
                                {
                                        if (is_object( $value ))
                                        {
                                                $tpl->setCurrentBlock( "prop_points_propval" );
                                                $tpl->setVariable( "PROPERTY_VALUE", ilUtil::prepareFormOutput( $value->getPoints() ) );
                                                $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( "POINTS_ID", $this->getPostVar() . "[points][$i]" );
                        $tpl->setVariable( "CMD_ADD", "cmd[add" . $this->getFieldId() . "][$i]" );
                        $tpl->setVariable( "CMD_REMOVE", "cmd[remove" . $this->getFieldId() . "][$i]" );
                        if ($this->getDisabled())
                        {
                                $tpl->setVariable( "DISABLED_POINTS", " disabled=\"disabled\"" );
                        }
                        $tpl->setVariable( "ADD_BUTTON", ilGlyphGUI::get(ilGlyphGUI::ADD) );
                        $tpl->setVariable( "REMOVE_BUTTON", ilGlyphGUI::get(ilGlyphGUI::REMOVE) );
                        $tpl->parseCurrentBlock();
                        $i++;
                }
 
                $tpl->setVariable( "ELEMENT_ID", $this->getPostVar() );
                $tpl->setVariable( "TEXT_YES", $lng->txt( 'yes' ) );
                $tpl->setVariable( "TEXT_NO", $lng->txt( 'no' ) );
                $tpl->setVariable( "DELETE_IMAGE_HEADER", $lng->txt( 'delete_image_header' ) );
                $tpl->setVariable( "DELETE_IMAGE_QUESTION", $lng->txt( 'delete_image_question' ) );
                $tpl->setVariable( "ANSWER_TEXT", $lng->txt( 'answer_text' ) );
                $tpl->setVariable( "POINTS_TEXT", $lng->txt( 'points' ) );
                $tpl->setVariable( "COMMANDS_TEXT", $lng->txt( 'actions' ) );
                $tpl->setVariable( "POINTS_CHECKED_TEXT", $lng->txt( 'checkbox_checked' ) );
 
                $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/TestQuestionPool/templates/default/essaykeywordwizard.js");
        }
 
}