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
{
    protected $ctrl;

    public function __construct(ilObjectGUI $a_parent_obj, $a_parent_cmd)
    {
        global $DIC;

        $this->ctrl = $DIC['ilCtrl'];

        $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->setType(ilModalGUI::TYPE_LARGE);
            $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 $this->lng->txt('tos_agreement_document_missing');
            }
        } elseif ($column == 'agreement') {
            if ($row[$column]) {
                return $this->lng->txt('tos_agreement_exists');
            } else {
                return $this->lng->txt('tos_agreement_missing');
            }
        } elseif ($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;
    }
}