class.ilTermsOfServiceAgreementByLanguageTableGUI.php

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<?php
/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Services/TermsOfService/classes/class.ilTermsOfServiceTableGUI.php';
require_once 'Services/UIComponent/Glyph/classes/class.ilGlyphGUI.php';
require_once 'Services/UIComponent/Modal/classes/class.ilModalGUI.php';

class ilTermsOfServiceAgreementByLanguageTableGUI extends ilTermsOfServiceTableGUI
{
        public function __construct(ilObjectGUI $a_parent_obj, $a_parent_cmd)
        {
                global $ilCtrl;

                $this->ctrl = $ilCtrl;

                // Call this immediately in constructor
                $this->setId('tos_agreement_by_lng');

                $this->setDefaultOrderDirection('ASC');
                $this->setDefaultOrderField('language');
                $this->setExternalSorting(false);
                $this->setExternalSegmentation(false);

                parent::__construct($a_parent_obj, $a_parent_cmd);

                $this->setTitle($this->lng->txt('tos_agreement_by_lng'));

                $this->addColumn($this->lng->txt('language'), 'language');
                $this->addColumn($this->lng->txt('tos_agreement'), 'agreement');
                $this->addColumn($this->lng->txt('tos_agreement_document'), 'agreement_document');
                $this->optionalColumns        = (array)$this->getSelectableColumns();
                $this->visibleOptionalColumns = (array)$this->getSelectedColumns();
                foreach($this->visibleOptionalColumns as $column)
                {
                        $this->addColumn($this->optionalColumns[$column]['txt'], $column);
                }

                $this->setFormAction($this->ctrl->getFormAction($a_parent_obj, 'applyAgreementByLanguageFilter'));

                $this->setRowTemplate('tpl.tos_agreement_by_lng_table_row.html', 'Services/TermsOfService');

                $this->setShowRowsSelector(true);

                require_once 'Services/jQuery/classes/class.iljQueryUtil.php';
                require_once 'Services/YUI/classes/class.ilYuiUtil.php';
                iljQueryUtil::initjQuery();
                ilYuiUtil::initPanel();
                ilYuiUtil::initOverlay();

                $this->initFilter();
                $this->setFilterCommand('applyAgreementByLanguageFilter');
                $this->setResetCommand('resetAgreementByLanguageFilter');
        }

        public function getSelectableColumns()
        {
                $cols = array('agreement_document_modification_ts' => array('txt' => $this->lng->txt('tos_last_modified'), 'default' => true));

                return $cols;
        }

        protected function prepareData(array &$data)
        {
                foreach($data['items'] as &$row)
                {
                        $row['language'] = $this->lng->txt('meta_l_' . $row['language']);
                }
        }

        protected function prepareRow(array &$row)
        {
                if(is_string($row['agreement_document']) && strlen($row['agreement_document']))
                {
                        $unique_id = md5($row['language']);

                        $this->ctrl->setParameter($this->getParentObject(), 'agreement_document', rawurlencode($row['agreement_document']));
                        $row['content_link'] = $this->ctrl->getLinkTarget($this->getParentObject(), 'getAgreementTextByFilenameAsynch', '', true, false);
                        $this->ctrl->setParameter($this->getParentObject(), 'agreement_document', '');
                        $row['img_down'] = ilGlyphGUI::get(ilGlyphGUI::SEARCH);
                        $row['id']       = $unique_id;

                        $modal = ilModalGUI::getInstance();
                        $modal->setHeading($this->lng->txt('tos_agreement_document'));
                        $modal->setId('tos_' . $unique_id);
                        $modal->setBody('');
                        $row['modal'] = $modal->getHTML();
                }
                else
                {
                        $row['missing_agreement_css_class'] = 'warning';
                }
        }

        protected function getStaticData()
        {
                return array('modal', 'id', 'language', 'agreement', 'missing_agreement_css_class', 'agreement_document', 'content_link', 'img_down', 'language_key');
        }

        protected function formatCellValue($column, array $row)
        {
                if($column == 'agreement_document')
                {
                        if(!is_string($row[$column]) || !strlen($row[$column]))
                        {
                                return $this->lng->txt('tos_agreement_document_missing');
                        }
                }
                else if($column == 'agreement')
                {
                        if($row[$column])
                        {
                                return $this->lng->txt('tos_agreement_exists');
                        }
                        else
                        {
                                return $this->lng->txt('tos_agreement_missing');
                        }
                }
                else if($column == 'agreement_document_modification_ts')
                {
                        return ilDatePresentation::formatDate(new ilDateTime($row[$column], IL_CAL_UNIX));
                }

                return $row[$column];
        }

        public function numericOrdering($column)
        {
                if('agreement_document_modification_ts' == $column)
                {
                        return true;
                }

                return false;
        }
}