<?
# Lifter002: TODO
# Lifter003: TEST
# Lifter007: TODO
# Lifter010: TODO
/**
* ExternModuleTemplateNews.class.php
*
*
*
*
* @author       Peter Thienel <thienel@data-quest.de>, Suchi & Berg GmbH <info@data-quest.de>
* @access       public
* @modulegroup  extern
* @module       ExternModuleTemplateNews
* @package  studip_extern
*/

// +---------------------------------------------------------------------------+
// This file is part of Stud.IP
// ExternModuleTemplateNews.class.php
//
// Copyright (C) 2007 Peter Thienel <thienel@data-quest.de>,
// Suchi & Berg GmbH <info@data-quest.de>
// +---------------------------------------------------------------------------+
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or any later version.
// +---------------------------------------------------------------------------+
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// +---------------------------------------------------------------------------+


require_once 'lib/extern/views/extern_html_templates.inc.php';
require_once 'lib/user_visible.inc.php';
require_once 'lib/statusgruppe.inc.php';


class ExternModuleTemplateNews extends ExternModule {

    var $markers = [];
    var $args = ['seminar_id'];

    /**
    *
    */
    function __construct($range_id, $module_name, $config_id = NULL, $set_config = NULL, $global_id = NULL) {

        $this->data_fields = [];
        $this->registered_elements = [
                'LinkInternTemplate',
                'TemplateGeneric'
        ];
        $this->field_names = [];

        parent::__construct($range_id, $module_name, $config_id, $set_config, $global_id);
    }

    function setup () {
        // extend $data_fields if generic datafields are set
    //  $config_datafields = $this->config->getValue("Main", "genericdatafields");
    //  $this->data_fields = array_merge((array)$this->data_fields, (array)$config_datafields);

        // setup module properties
    //  $this->elements["LinkIntern"]->link_module_type = 2;
    //  $this->elements["LinkIntern"]->real_name = _("Link zum Modul MitarbeiterInnendetails");

        $this->elements['TemplateGeneric']->real_name = _("Template");
        // Set internal link to module 'staff details'
        $this->elements['LinkInternTemplate']->link_module_type = [2, 14];
        $this->elements['LinkInternTemplate']->real_name = _("Verlinkung zum Modul MitarbeiterInnendetails");

    }

    function toStringEdit ($open_elements = '', $post_vars = '',
            $faulty_values = '', $anker = '') {

        $this->elements['TemplateGeneric']->markers = $this->getMarkerDescription('TemplateGeneric');

        return parent::toStringEdit($open_elements, $post_vars, $faulty_values, $anker);
    }

    function getMarkerDescription ($element_name) {
        $markers['TemplateGeneric'][] = ['__GLOBAL__', ''];
        $markers['TemplateGeneric'][] = ['###STUDIP-LINK###',''];
        $markers['TemplateGeneric'][] = ['###NEWS-COUNT###', _('Anzahl aller sichtbaren News')];
        $markers['TemplateGeneric'][] = ['###ARCHIV-NEWS-COUNT###', _('Anzahl aller archivierten News')];
        $markers['TemplateGeneric'][] = ['<!-- BEGIN NEWS -->', ''];
        $markers['TemplateGeneric'][] = ['<!-- BEGIN NO-NEWS -->', ''];
        $markers['TemplateGeneric'][] = ['###NO-NEWS_TEXT###', ''];
        $markers['TemplateGeneric'][] = ['<!-- END NO-NEWS -->', ''];
        $markers['TemplateGeneric'][] = ['<!-- BEGIN ALL-NEWS -->', _('Alle sichtbaren News')];
        $markers['TemplateGeneric'][] = ['<!-- BEGIN SINGLE-NEWS -->', ''];
        $markers['TemplateGeneric'][] = ['###NEWS_DATE###', ''];
        $markers['TemplateGeneric'][] = ['###NEWS_TOPIC###', ''];
        $markers['TemplateGeneric'][] = ['###NEWS_BODY###', ''];
        $markers['TemplateGeneric'][] = ['<!-- BEGIN NEWS_ADMIN-MESSAGE -->', ''];
        $markers['TemplateGeneric'][] = ['###NEWS_ADMIN-MESSAGE###', ''];
        $markers['TemplateGeneric'][] = ['<!-- END NEWS_ADMIN-MESSAGE -->', ''];
        $markers['TemplateGeneric'][] = ['###NEWS_NO###', ''];
        $markers['TemplateGeneric'][] = ['###FULLNAME###', _("Vollständiger Name des Autors.")];
        $markers['TemplateGeneric'][] = ['###LASTNAME###', _("Nachname des Autors.")];
        $markers['TemplateGeneric'][] = ['###FIRSTNAME###', _("Vorname des Autors.")];
        $markers['TemplateGeneric'][] = ['###TITLEFRONT###', _("Titel des Autors (vorangestellt).")];
        $markers['TemplateGeneric'][] = ['###TITLEREAR###', _("Titel des Autors (nachgestellt).")];
        $markers['TemplateGeneric'][] = ['###PERSONDETAIL-HREF###', ''];
        $markers['TemplateGeneric'][] = ['###USERNAME###', ''];
        $markers['TemplateGeneric'][] = ['<!-- END SINGLE-NEWS -->', ''];
        $markers['TemplateGeneric'][] = ['<!-- END ALL-NEWS -->', _('Ende aller sichtbaren News')];

        $markers['TemplateGeneric'][] = ['<!-- BEGIN ALL-ARCHIV-NEWS -->', _('Alle archivierten News')];
        $markers['TemplateGeneric'][] = ['<!-- BEGIN SINGLE-ARCHIVE-NEWS -->', ''];
        $markers['TemplateGeneric'][] = ['###ARCHIV_NEWS_DATE###', ''];
        $markers['TemplateGeneric'][] = ['###ARCHIV_NEWS_TOPIC###', ''];
        $markers['TemplateGeneric'][] = ['###ARCHIV_NEWS_BODY###', ''];
        $markers['TemplateGeneric'][] = ['<!-- BEGIN ARCHIV-NEWS-ADMIN-MESSAGE -->', ''];
        $markers['TemplateGeneric'][] = ['###ARCHIV-NEWS_ADMIN-MESSAGE###', ''];
        $markers['TemplateGeneric'][] = ['<!-- END ARCHIV-NEWS-ADMIN-MESSAGE -->', ''];
        $markers['TemplateGeneric'][] = ['###ARCHIV_NEWS_NO###', ''];
        $markers['TemplateGeneric'][] = ['###ARCHIV_FULLNAME###', _("Vollständiger Name des Autors.")];
        $markers['TemplateGeneric'][] = ['###ARCHIV_LASTNAME###', _("Nachname des Autors.")];
        $markers['TemplateGeneric'][] = ['###ARCHIV_FIRSTNAME###', _("Vorname des Autors.")];
        $markers['TemplateGeneric'][] = ['###ARCHIV_TITLEFRONT###', _("Titel des Autors (vorangestellt).")];
        $markers['TemplateGeneric'][] = ['###ARCHIV_TITLEREAR###', _("Titel des Autors (nachgestellt).")];
        $markers['TemplateGeneric'][] = ['###ARCHIV_PERSONDETAIL-HREF###', ''];
        $markers['TemplateGeneric'][] = ['###ARCHIV_USERNAME###', ''];
        $markers['TemplateGeneric'][] = ['<!-- END SINGLE-ARCHIVE-NEWS -->', ''];
        $markers['TemplateGeneric'][] = ['<!-- END ALL-ARCHIV-NEWS -->', _('Ende aller archivierten News')];
        $markers['TemplateGeneric'][] = ['<!-- END NEWS -->', ''];

        return $markers[$element_name];
    }

    function getContent ($args = NULL, $raw = FALSE)
    {
        $content = [];
        $error_message = "";

        // stimmt die übergebene range_id?
        $query = "SELECT 1 FROM Institute WHERE Institut_id = ?";
        $statement = DBManager::get()->prepare($query);
        $statement->execute([$this->config->range_id]);
        if (!$statement->fetchColumn()) {
            $error_message = $GLOBALS['EXTERN_ERROR_MESSAGE'];
        }

        $local_fullname_sql = $GLOBALS['_fullname_sql'];
        if (!$nameformat = $this->config->getValue('Main', 'nameformat')) {
            $nameformat = 'no_title';
        }
        if ($nameformat == 'last') $local_fullname_sql['last'] = ' Nachname ';

        $news = StudipNews::GetNewsByRange($this->config->range_id, false, true);
        if (!count($news)) {
            $content['NEWS']['NO-NEWS']['NO-NEWS_TEXT'] = $this->config->getValue('Main', "nodatatext");
        }

        $studip_link = URLHelper::getLink('dispatch.php/institute/overview?again=yes&cid='. $this->config->range_id);
        $content['__GLOBAL__']['STUDIP-LINK'] = $studip_link;

        $dateform = $this->config->getValue("Main", "dateformat");
        $show_date_author = $this->config->getValue("Main", "showdateauthor");
        $i = 1;
        $j = 1;
        $now = time();
        foreach ($news as $news_id => $news_detail) {
            //aktuelle News ausgeben
            if ($news_detail->date < $now && $news_detail->date + $news_detail->expire > $now) {
                if ($news_detail->chdate_uid){
                    $admin_msg = StudipNews::GetAdminMsg($news_detail->chdate_uid, $news_detail->chdate);
                }
                if ($admin_msg) {
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_ADMIN-MESSAGE'] = preg_replace('# \(?(.*)\)?#', '$1', $admin_msg);
                }

                if (!(string) $news_detail->body) {
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_BODY'] = _('Keine Beschreibung vorhanden.');
                } else {
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_BODY'] =  ExternModule::ExtFormatReady((string) $news_detail->body);
                }

                $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_DATE'] = strftime($dateform, $news_detail->date);
                $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_TOPIC'] = ExternModule::ExtHtmlReady((string) $news_detail->topic);
                $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['NEWS_NO'] = $i;

                $query = "SELECT Nachname, Vorname, title_front, title_rear,
                                 {$local_fullname_sql[$nameformat]} AS fullname, username,
                                 aum.user_id
                          FROM auth_user_md5 AS aum
                          LEFT JOIN user_info AS ui USING (user_id)
                          WHERE aum.user_id = ?";
                $statement = DBManager::get()->prepare($query);
                $statement->execute([$news_detail->user_id]);
                $temp = $statement->fetch(PDO::FETCH_ASSOC);
                if ($temp) {
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['FULLNAME'] = ExternModule::ExtHtmlReady($temp['fullname']);
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['FIRSTNAME'] = ExternModule::ExtHtmlReady($temp['Vorname']);
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['LASTNAME'] = ExternModule::ExtHtmlReady($temp['Nachname']);
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['TITLEFRONT'] = ExternModule::ExtHtmlReady($temp['title_front']);
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['TITLEREAR'] = ExternModule::ExtHtmlReady($temp['title_rear']);
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['USERNAME'] = $temp['username'];
                    $content['NEWS']['ALL-NEWS']['SINGLE-NEWS'][$i]['PERSONDETAIL-HREF'] = $this->elements['LinkInternTemplate']->createUrl(['link_args' => 'username=' . $temp['username']]);
                }
                $i++;

            } else if ($news_detail->date < $now) {
                //archivierte News ausgeben
                if ($news_detail->chdate_uid){
                    $admin_msg = StudipNews::GetAdminMsg($news_detail->chdate_uid, $news_detail->chdate);
                }
                if ($admin_msg) {
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_NEWS_ADMIN-MESSAGE'] = preg_replace('# \(?(.*)\)?#', '$1', $admin_msg);
                }

                if (!(string) $news_detail->body) {
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_NEWS_BODY'] = _("Keine Beschreibung vorhanden.");
                } else {
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_NEWS_BODY'] =  ExternModule::ExtFormatReady((string) $news_detail->body);
                }

                $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_NEWS_DATE'] = strftime($dateform, $news_detail->date);
                $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_NEWS_TOPIC'] = ExternModule::ExtHtmlReady((string) $news_detail->topic);
                $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_NEWS_NO'] = $j;

                $query = "SELECT Nachname, Vorname, title_front, title_rear,
                                 {$local_fullname_sql[$nameformat]} AS fullname, username,
                                 aum.user_id
                          FROM auth_user_md5 AS aum
                          LEFT JOIN user_info AS ui USING (user_id)
                          WHERE aum.user_id = ?";
                $statement = DBManager::get()->prepare($query);
                $statement->execute([$news_detail['user_id']]);
                $temp = $statement->fetch(PDO::FETCH_ASSOC);
                if ($temp) {
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_FULLNAME'] = ExternModule::ExtHtmlReady($temp['fullname']);
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_FIRSTNAME'] = ExternModule::ExtHtmlReady($temp['Vorname']);
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_LASTNAME'] = ExternModule::ExtHtmlReady($temp['Nachname']);
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_TITLEFRONT'] = ExternModule::ExtHtmlReady($temp['title_front']);
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_TITLEREAR'] = ExternModule::ExtHtmlReady($temp['title_rear']);
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_USERNAME'] = $temp['username'];
                    $content['NEWS']['ALL-ARCHIV-NEWS']['SINGLE-ARCHIVE-NEWS'][$j]['ARCHIV_PERSONDETAIL-HREF'] = $this->elements['LinkInternTemplate']->createUrl(['link_args' => 'username=' . $temp['username']]);
                }
                $j++;
            }
        }
        $content['__GLOBAL__']['NEWS-COUNT'] = $i  - 1;
        $content['__GLOBAL__']['ARCHIV-NEWS-COUNT'] = $j -1;
        return $content;
    }

    function printout ($args) {
        if (!$language = $this->config->getValue("Main", "language"))
            $language = "de_DE";
        init_i18n($language);

        echo $this->elements['TemplateGeneric']->toString(['content' => $this->getContent(), 'subpart' => 'NEWS']);

    }

    function printoutPreview () {
        if (!$language = $this->config->getValue("Main", "language"))
            $language = "de_DE";
        init_i18n($language);

        echo $this->elements['TemplateGeneric']->toString(['content' => $this->getContent(), 'subpart' => 'NEWS', 'hide_markers' => FALSE]);

    }

}

?>