* @access public * @modulegroup export_modules * @module export_xml * @package Export */ // +---------------------------------------------------------------------------+ // This file is part of Stud.IP // export_xml.inc.php // XML-functions for the Stud.IP database // // Copyright (c) 2002 Arne Schroeder // Suchi & Berg GmbH // +---------------------------------------------------------------------------+ // 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. // +---------------------------------------------------------------------------+ use Studip\Button, Studip\LinkButton; if (($o_mode != "direct") AND ($o_mode != "passthrough")) $perm->check("tutor"); $export_pagename = _("Datenexport"); require_once 'lib/export/export_xml_vars.inc.php'; // XML-Variablen require_once 'lib/export/export_xml_func.inc.php'; // XML-Funktionen require_once 'lib/export/export_studipdata_func.inc.php'; // Studip-Export-Funktionen require_once 'lib/dates.inc.php'; // Datumsfunktionen /** * Checks given parameters * * This function checks the given parameters. If some are missing * it returns false and adds a warning to $export_error. * * @access public * @return boolean */ function CheckParamXML() { global $range_id, $ex_type, $xml_file_id, $o_mode, $export_error, $export_error_num, $export_o_modes, $export_ex_types,$ex_person_details,$ex_tstamp,$ex_hash,$perm; if ($ex_person_details && $ex_tstamp && !$perm->have_perm('admin')){ list($y,$M,$d,$h,$m) = explode('-', $ex_tstamp); $tstamp = mktime($h,$m,0,$M,$d,$y); $hash = md5(Config::get()->UNIZENSUSPLUGIN_SHARED_SECRET1 . $ex_tstamp . Config::get()->UNIZENSUSPLUGIN_SHARED_SECRET2); if ($ex_hash != $hash || $tstamp < (time() - 600)) $ex_person_details = null; } if ((($range_id != "") OR ($xml_file_id != "")) AND (in_array($o_mode, $export_o_modes) AND (in_array($ex_type, $export_ex_types)))) return true; $export_error .= "" . _("Unzulässiger Seitenaufruf!") . "
"; $export_error_num++; return false; } if (!CheckParamXML()) { PageLayout::postError( _('Die Parameter, mit denen diese Seite aufgerufen wurde, sind fehlerhaft.') ); } if ($ex_sem == 'current'){ $ex_sem = Semester::findCurrent()->getId(); } if ($o_mode != "direct") { if (!(is_dir( $TMP_PATH."/export" ))) { mkdir($TMP_PATH . "/export"); chmod ($TMP_PATH . "/export", 0777); } $xml_file_id = md5(uniqid(rand())) . ".xml"; $xml_file = fopen($TMP_PATH."/" . $xml_file_id, "w"); } if ($o_mode == 'direct'){ header("Content-type: text/xml; charset=utf-8"); if ($export_error_num){ echo '' . chr(10); echo xml_tag('studip_export_error_msg', strip_tags($export_error)); exit(); } } export_range( $range_id ); if ($o_mode !== "direct") { fclose($xml_file); } if ($o_mode === 'file' || $o_mode === 'choose') { if ($object_counter<1) { $xml_export_text = _("Es wurden keine Daten gefunden!"); $export_error = _("Es wurden keine Daten gefunden! Die übergebene ID ist mit keinen Veranstaltungs- / Personendaten verbunden."); $export_pagecontent = "

"; $export_error_num ++; } else { $xml_export_text = _("Die Daten wurden erfolgreich exportiert."); if ($object_counter == 1) { $export_msg = sprintf(_("%s Objekt wurde verarbeitet.") . " ", $object_counter); } else { $export_msg = sprintf(_("%s Objekte wurden verarbeitet.") . " ", $object_counter); } $export_pagecontent = "

"; $export_pagecontent .= CSRFProtection::tokenTag(); $export_pagecontent .= ""; $export_pagecontent .= ""; $export_pagecontent .= ""; $export_pagecontent .= ""; $export_pagecontent .= ""; foreach (array_keys($ex_sem_class) as $semclassid) { $export_pagecontent .= ""; } $export_pagecontent .= ""; $export_pagecontent .= ""; $export_weiter_button = "

"; $xml_printimage = ''; $xml_printimage.= Icon::create($export_icon['xml'], 'clickable'); $xml_printimage.= ''; $xml_printlink = '' . htmlReady($xml_filename) . ''; $xml_printdesc = _("XML-Daten"); $xml_printcontent = _("In dieser Datei sind die Daten als XML-Tags gespeichert. Diese Tags können mit einem XSLT-Script verarbeitet werden.") . "
"; } PageLayout::postInfo($xml_export_text); if ($object_counter > 0) { $link = ''; PageLayout::postSuccess(sprintf( _('Um die XML-Datei jetzt herunterzuladen klicken Sie %s hier %s.'), $link, '' )); } }