<?php

//*******************************************
//***         Seminar for joomla!         ***
//***            Version 1.3.0             ***
//*******************************************
//***     Copyright (c) Dirk Vollmar      ***
//***             2004 / 2009             ***
//***          joomla@vollmar.ws          ***
//***         All rights reserved         ***
//*******************************************
//*     Released under GNU/GPL License      *
//*  http://www.gnu.org/licenses/gpl.html   *
//*******************************************

defined('_JEXEC') or die('Restricted access');
require_once(JApplicationHelper::getPath('front_html'));
require_once(JApplicationHelper::getPath('class'));
$task = trim(JRequest::getInt('task',0));

if($task == 99) {
    echo sem_comprobar_seminario_email();
    exit();
}

if($task!= 25 AND $task!=31 AND $task!=33) {
  header("Content-type: text/html; charset=UTF-8");
}

if(($task>14 AND $task<23) OR $task==27 OR $task==30) {
  echo sem_f031();
} elseif($task!= 25 AND $task!=31 AND $task!=33) {
  $document = &JFactory::getDocument();
  $document->addCustomTag(sem_f030());
}

// ++++++++++++++++++++++++++++++++++
// +++ Auswahl der Aktion         +++
// ++++++++++++++++++++++++++++++++++

$config = JComponentHelper::getParams('com_seminar');

switch ($task) {

  case "99":
    JError::raiseError(403,JText::_("ALERTNOTAUTH") );
    exit();
    
    
  case "0":
// Veranstaltungen zeigen
// Mostrar eventos     
    sem_f058();
    sem_g001(0);
    break;

  case "1":
// Gebuchte Kurse zeigen
// Reservado cursos muestran      
    sem_f043(2);
    sem_g001(1);
    break;

  case "2":
// Angebotene Kurse zeigen
// Mostrar los cursos ofrecidos      
    sem_f043($config->get('sem_p001',3));
    sem_g001(2);
    break;

  case "3":
// Kursdetails anzeigen
// Detalles del curso      
    sem_f058();
    sem_g002(0);
    break;

  case "4":
// Details eines gebuchten Kurses zeigen
// Mostrar los detalles de una reserva del curso      
    sem_f043(2);
    sem_g002(1);
    break;

  case "5":
// Veranstaltung buchen
// Evento Libro      
    sem_f043(1);
    sem_g004();
    break;

  case "6":
// Buchung stornieren
// Cancelar reserva      
    sem_f043(2);
    sem_g005();
    break;

  case "7":
// Buchung durch den Veranstalter stornieren
// Cancelar reserva por parte del Organizador      
    sem_f043($config->get('sem_p001',3));
    sem_g011();
    break;

  case "8":
// Neue Veranstaltung eingeben
// Nuevo tipo de evento      
    sem_f043($config->get('sem_p001',3));
    sem_g006();
    break;

  case "9":
// Veranstaltung bearbeiten
// Editar evento      
    sem_f043($config->get('sem_p001',3));
    sem_g006();
    break;

  case "10":
// Veranstaltung speichern
// Guardar evento      
    sem_f043($config->get('sem_p001',3));
    sem_g007();
    break;

  case "11":
// Veranstaltung entfernen
// Eliminar Evento      
    sem_f043($config->get('sem_p001',3));
    sem_g008();
    break;

  case "12":
// Veranstaltung duplizieren
// Duplicar evento      
    sem_f043($config->get('sem_p001',3));
    sem_g009();
    break;

  case "13":
// Benutzer zertifizieren
// Usuario de certificación      
    sem_f043($config->get('sem_p001',3));
    sem_g013();
    break;

  case "14":
// Buchung als bezahlt markieren
// Reservas pagado marcos      
    sem_f043($config->get('sem_p001',3));
    sem_g012();
    break;

  case "15":
// Uebersichten ausdrucken
// Se imprime una visión general
//    sem_f043(2);
    sem_g018();
    break;

  case "16":
// Zertifikat drucken
// Imprimir certificado      
    sem_f043(2);
    sem_g019();
    break;

  case "17":
// Teilnehmerliste als Unterschiftsliste drucken
//  Imprimir la lista de participantes como Unterschiftsliste      
    sem_f043($config->get('sem_p001',3));
    sem_f052(1);
    break;

  case "18":
// Teilnehmerliste mit Detailangaben drucken
// Imprimir la lista de los participantes los detalles      
    sem_f043($config->get('sem_p001',3));
    sem_f052(2);
    break;

  case "19":
// Veranstalter eine E-Mail senden
// Host un e-mail      
    sem_f043(2);
    sem_g016(1);
    break;

  case "22":
// E-Mail an Veranstalter absenden und Bestaetigung anzeigen
// Enviar por e-mail a los organizadores y mostrar la confirmación      
    sem_f043(2);
    sem_g017();
    break;

  case "20":
// Veranstalter bewerten
// Operadores de evaluar      
    sem_f043(2);
    sem_g014();
    break;

  case "21":
// Bewertung in die Datenbank eintragen und Ajax schliessen
// Evaluación en la base de datos y cerrar el Ajax      
    sem_f043(2);
    sem_g015();
    break;

  case "23":
// Teilnehmer eines Kurses anzeigen
// Muestra un participante en el curso
    sem_f043($config->get('sem_p001',3));
    sem_g010(2);
    break;

  case "24":
// Teilnehmer eines Kurses anzeigen
// Muestra un participante en el curso      
    sem_g010(1);
    break;

  case "25":
// Buchungsliste als CSV herunterladen
// Lista / Reserva como CSV      
    sem_f043($config->get('sem_p001',3));
    sem_f048();
    break;

  case "26":
// Buchungsdaten aendern
// Cambiar datos de la reserva      
    sem_f043(2);
    sem_g003(1);
    break;

  case "27":
// AGB anzeigen
// Condiciones de visualización      
    sem_g020();
    break;

  case "28":
// Details eines gebuchten Kurses zeigen
// Mostrar los detalles de una reserva del curso      
    sem_f043($config->get('sem_p001',3));
    sem_g002(3);
    break;

  case "29":
// Buchungsdaten aendern
// Cambiar datos de la reserva      
    sem_f043($config->get('sem_p001',3));
    sem_g003(2);
    break;

  case "30":
// Teilnehmern eine E-Mail senden
// Suscriptores un e-mail      
    sem_f043($config->get('sem_p001',3));
    sem_g016(2);
    break;

  case "31":
// RSS-Feed erzeugen
// Crear RSS Feed      
    sem_g023();
    break;

  case "32":
// Benutzer ausloggen
// Salida de Usuario      
    sem_g024();
    break;

  case "33":
// Veranstaltung als ICS herunterladen
// Evento Descargar como ICS      
    sem_f059();
    break;

  case "34":
// Datei herunterladen
// Archivo Descargar      
    sem_f061();
    break;

  default:
    JError::raiseError(403,JText::_("ALERTNOTAUTH") );
    exit();
    break;
}
echo "\n</td></tr></table><br />".sem_f028()."</form>";

// ++++++++++++++++++++++++++++++++++++
// +++ Anzeige der Kursuebersichten +++
// ++++++++++++++++++++++++++++++++++++
// Mostrar el mapa del curso
function sem_g001($art) {
  $database = JFactory::getDBO();
  $config = JComponentHelper::getParams('com_seminar');
  $dateid = JRequest::getInt('dateid',1);
  $catid = JRequest::getInt('catid',0);
  $search = JRequest::getVar('search','');
  $limit = JRequest::getInt('limit',$config->get('sem_p021',5));
  $limitstart = JRequest::getInt('limitstart',0);
  $my = JFactory::getuser();
  $neudatum = sem_f046();
  $where = array();

// Nur veroeffentlichte Kurse anzeigen
  $where[] = "a.published = '1'";
  $where[] = "a.pattern = ''";

// nur Kurse anzeigen, deren Kategorie fuer den Benutzer erlaubt ist
  $reglevel = sem_f042();
  $accesslvl = 1;
  if($reglevel>2) {
    $accesslvl=3;
  } elseif ($reglevel>1) {
    $accesslvl=2;
  }
  $database->setQuery("SELECT id, access FROM #__categories WHERE section='".JRequest::getCmd('option')."'");
  $cats = $database->loadObjectList();
  $allowedcat = array();
  foreach($cats AS $cat) {
    if($cat->access<$accesslvl) {
      $allowedcat[] = $cat->id;
    }
  }
  if(count($allowedcat)>0) {
    $allowedcat = implode(',',$allowedcat);
    $where[] = "a.catid IN ($allowedcat)";
  }
  switch ($art) {
    case "0":
      $navioben = split(" ",$config->get('sem_p053','SEM_NUMBER SEM_SEARCH SEM_CATEGORIES SEM_RESET'));
      break;
    case "1":
      $navioben = split(" ",$config->get('sem_p054','SEM_NUMBER SEM_SEARCH SEM_CATEGORIES SEM_RESET'));
      break;
    case "2":
      $navioben = split(" ",$config->get('sem_p055','SEM_NUMBER SEM_SEARCH SEM_CATEGORIES SEM_RESET'));
      break;
  }
  switch ($config->get('sem_p064',2)) {
    case "0":
      $showend = "a.begin";
      break;
    case "1":
      $showend = "a.booked";
      break;
    default:
      $showend = "a.end";
      break;
  }
  if(in_array('SEM_TYPES',$navioben)) {
    switch ($dateid) {
      case "1":
        $where[] = "$showend > '$neudatum'";
        break;
      case "2":
        $where[] = "$showend <= '$neudatum'";
        break;
    }
  }
  switch ($art) {
    case "0":

// Gesamte Kurse anzeigen
      if(!in_array('SEM_TYPES',$navioben)) {
        $where[] = "$showend > '$neudatum'";
      }
      if((isset($_GET["catid"]) OR in_array('SEM_CATEGORIES',$navioben)) AND $catid>0) {
        $where[] = "a.catid ='$catid'";
      }
      $leftjoin = "";
      $bookdate = "";
      $anztyp = array(JTEXT::_('SEM_0083'),0);
      break;
    case "1":

// Gebuchte Kurse anzeigen
      if(in_array('SEM_CATEGORIES',$navioben) AND $catid>0) {
        $where[] = "a.catid ='$catid'";
      }
      $where[] = "cc.userid = '".$my->id."'";
      $leftjoin = "\n LEFT JOIN #__sembookings AS cc ON cc.semid = a.id";
      $bookdate = ", cc.bookingdate AS bookingdate, cc.id AS sid";
      $anztyp = array(JTEXT::_('SEM_1005'),1);
      break;
    case "2":

// Eingestellte Kurse anzeigen
      if(in_array('SEM_CATEGORIES',$navioben) AND $catid>0) {
        $where[] = "a.catid ='$catid'";
      }
      if(sem_f042()<6) {
        $where[] = "a.publisher = '".$my->id."'";
      }
      $leftjoin = "";
      $bookdate = "";
      $anztyp = array(JTEXT::_('SEM_1031'),2);
      break;
  }
  $suche = "\nAND (a.semnum LIKE '%".$search."%' OR a.gmaploc LIKE '%".$search."%' OR a.target LIKE '%".$search."%' OR a.place LIKE '%".$search."%' OR a.teacher LIKE '%".$search."%' OR a.title LIKE '%".$search."%' OR a.shortdesc LIKE '%".$search."%' OR a.description LIKE '%".$search."%')";

  $database->setQuery("SELECT a.* FROM #__seminar AS a LEFT JOIN #__categories AS cat ON cat.id = a.catid"
    . $leftjoin
    . (count( $where ) ? "\nWHERE " . implode( ' AND ', $where ) : "")
    . $suche
  );
  $rows = $database->loadObjectList();

// Abzug der Kurse, die wegen Ausbuchung nicht angezeigt werden sollen
  $abzug = 0;
  $abid = array();
  if($art==0) {
    foreach($rows as $row) {
      if($row->stopbooking==2) {
        $gebucht = sem_f020($row);
        if($row->maxpupil-$gebucht->booked<1) {
          $abzug++;
          $abid[] = $row->id;
        };
      }
    }
  }
  if(count($abid)>0) {
    $abid = implode(',',$abid);
    $where[] = "a.id NOT IN ($abid)";
  }
  $total = count($rows)-$abzug;

  if (!is_numeric($limitstart)) {
    $limitstart = explode("=",$limitstart);
    $limitstart = end($limitstart);
    if (!is_numeric($limitstart)) {
      $limitstart = 0;
    }
  }
  if( $total<=$limitstart ) {
    $limitstart = $limitstart - $limit;    
  }
  if( $limitstart < 0) {
    $limitstart = 0;
  }
  $ttlimit = "";
  if($limit > 0) {
    $ttlimit = "\nLIMIT $limitstart, $limit";
  }
  $pageNav = sem_f039($total, $limit, $limitstart);

  $database->setQuery("SELECT a.*, cat.title AS category, cat.image as catimage".$bookdate." FROM #__seminar AS a LEFT JOIN #__categories AS cat ON cat.id = a.catid"
    . $leftjoin
    . (count( $where ) ? "\nWHERE " . implode( ' AND ', $where ) : "")
    . $suche
    . "\nORDER BY a.begin"
    . $ttlimit
  );
  $rows = $database->loadObjectList();

// Kursauswahl erstellen
  $allekurse = array();
  $allekurse[] = JHTML::_('select.option', '0', JTEXT::_('SEM_0028') );
  $allekurse[] = JHTML::_('select.option', '1', JTEXT::_('SEM_0039') );
  $allekurse[] = JHTML::_('select.option', '2', JTEXT::_('SEM_0037') );
  $datelist = JHTML::_('select.genericlist',$allekurse,"dateid","class=\"sem_inputbox\" size=\"1\" onchange=\"document.FrontForm.limitstart.value=0;document.FrontForm.submit();\"","value","text",$dateid);

// Kategorieliste erstellen
  $reglevel = sem_f042();
  $accesslvl = 1;
  if($reglevel>=6) {
    $accesslvl=3;
  } elseif ($reglevel>=2) {
    $accesslvl=2;
  }
  $categories[] = JHTML::_('select.option', '0', JTEXT::_('SEM_0027') );
  $database->setQuery( "SELECT id AS value, title AS text FROM #__categories WHERE section='".JRequest::getCmd('option')."' AND access<".$accesslvl." ORDER BY ordering" );
  $categs = array_merge($categories, $database->loadObjectList());
  $clist = JHTML::_('select.genericlist',$categs,"catid","class=\"sem_inputbox\" size=\"1\" onchange=\"document.FrontForm.limitstart.value=0;document.FrontForm.submit();\"","value","text",$catid);
  $listen = array($datelist,$dateid,$clist,$catid);

// Navigationspfad erweitern
  sem_f019($anztyp[0],"javascript:auf(".$anztyp[1].",'','');");

// Ausgabe der Kursuebersicht
  HTML_FrontSeminar::sem_g001($art,$rows,$pageNav,$search,$limit,$limitstart,$total,$datelist,$dateid,$clist,$catid);
}

// +++++++++++++++++++++++++++++++++++++
// +++ Anzeige des gewaehlten Kurses +++
// +++++++++++++++++++++++++++++++++++++
// Visualización de curso elegido
function sem_g002($art) {
  $database = JFactory::getDBO();
  $dateid = JRequest::getInt('dateid',1);
  $cid = JRequest::getInt('cid',0);
  $uid = JRequest::getInt('uid',0);
  $catid = JRequest::getInt('catid',0);
  $search = JRequest::getVar('search','');
  $limit = JRequest::getInt('limit',5);
  $limitstart = JRequest::getInt('limitstart',0);

// Werte des angegebenen Kurses ermitteln
  $database->setQuery("SELECT * FROM #__seminar WHERE id='$cid'");
  $rows = $database->loadObjectList();
  if(count($rows)==0) {
    JError::raiseError( 403, JText::_("ALERTNOTAUTH") );
    exit();
  }
  $row = &$rows[0];
  if($art==3) {
    if($uid>0) {
      $database->setQuery("SELECT * FROM #__sembookings WHERE id='$uid'");
      $temp = $database->loadObjectList();
      $userid = $temp[0]->userid;
      if($userid==0) {
        $uid = $uid * -1;  
      } else {
        $uid = $userid;
      }
    }
  } else {
    if($uid>0) {
      $database->setQuery( "SELECT * FROM #__sembookings WHERE id='$uid'");
      $temp = $database->loadObjectList();
      $uid = $temp[0]->userid;
    }
  }
  if($art==0) {
// Hits erhoehen
    $database->setQuery( "UPDATE #__seminar SET hits=hits+1 WHERE id='$cid'" );
    if (!$database->query()) {
      JError::raiseError( 500, $row->getError() );
      exit();
    }

// Ausgabe des Kurses
    sem_f019(JTEXT::_('SEM_0083'),"javascript:auf(0,'','');");
  } elseif($art==1 OR $art==2) {
    sem_f019(JTEXT::_('SEM_1005'),"javascript:auf(1,'','');");
  } else {
    sem_f019(JTEXT::_('SEM_1031'),"javascript:auf(2,'','');");
  }
  sem_f019($row->title,"");
  $ueberschrift = array($row->title,$row->shortdesc);

  HTML_FrontSeminar::sem_g002($art,$row,$uid,$search,$catid,$limit,$limitstart,$dateid,$ueberschrift);
}

// +++++++++++++++++++++++++++++++++++++
// +++ Buchungsdaten aendern         +++
// +++++++++++++++++++++++++++++++++++++
// Cambiar las fechas de reserva
function sem_g003($art) {
  $database = &JFactory::getDBO();
  $neu = new mossembookings( $database );
  if (!$neu->bind( $_POST )) {
    JError::raiseError( 500, $database->stderr() );
    exit();
  }
  $neu->id = JRequest::getInt('uid',0);
  $neu->name = sem_f018($neu->name);
  $neu->email = sem_f018($neu->email);
  $neu->zusatz1 = sem_f018($neu->zusatz1);
  $neu->zusatz2 = sem_f018($neu->zusatz2);
  $neu->zusatz3 = sem_f018($neu->zusatz3);
  $neu->zusatz4 = sem_f018($neu->zusatz4);
  $neu->zusatz5 = sem_f018($neu->zusatz5);
  $neu->zusatz6 = sem_f018($neu->zusatz6);
  $neu->zusatz7 = sem_f018($neu->zusatz7);
  $neu->zusatz8 = sem_f018($neu->zusatz8);
  $neu->zusatz9 = sem_f018($neu->zusatz9);
  $neu->zusatz10 = sem_f018($neu->zusatz10);
  $neu->zusatz11 = sem_f018($neu->zusatz11);
  $neu->zusatz12 = sem_f018($neu->zusatz12);
  $neu->zusatz13 = sem_f018($neu->zusatz13);
  $neu->zusatz14 = sem_f018($neu->zusatz14);
  $neu->zusatz15 = sem_f018($neu->zusatz15);
  $neu->zusatz16 = sem_f018($neu->zusatz16);
  $neu->zusatz17 = sem_f018($neu->zusatz17);
  $neu->zusatz18 = sem_f018($neu->zusatz18);
  $neu->zusatz19 = sem_f018($neu->zusatz19);
  $neu->zusatz20 = sem_f018($neu->zusatz20);
  if (!$neu->check()) {
    JError::raiseError( 500, $database->stderr() );
    exit();
  }
  if (!$neu->store()) {
    JError::raiseError( 500, $database->stderr() );
    exit();
  }
  $neu->checkin();
  if($art==1) {
    sem_g001(1);
  } else {
    sem_g010(2);
  }
}

// +++++++++++++++++++++++++++++++++++++
// +++ Kurs buchen                   +++
// +++++++++++++++++++++++++++++++++++++
// Reserva
function sem_g004() {
  $database = &JFactory::getDBO();
  $my = &JFactory::getuser();
  $dateid = JRequest::getInt('dateid',1);
  $cid = JRequest::getInt('cid',0);
  $uid = JRequest::getInt('uid',0);
  $catid = JRequest::getInt('catid',0);
  $search = JRequest::getVar('search','');
  $limit = JRequest::getInt('limit',5);
  $limitstart = JRequest::getInt('limitstart',0);
  $nrbooked = JRequest::getInt('nrbooked',0);
  $name = JRequest::getVar('name','');
  $email = JRequest::getVar('email','');
  $reason = JTEXT::_('SEM_0086');

// Werte des angegebenen Kurses ermitteln
  $row = new mosSeminar($database);
  $row->load($cid);
  
  $usrid = $my->id;
  $art = 2;
  if($uid>0) {
    $usrid = $uid;
    $art = 4;
  }
  $sqlid = $usrid;
  if(($name!="" AND $email!="") OR $usrid==0) {
    $usrid = 0;
    $sqlid = -1;
  }

// Pruefung ob Buchung erfolgreich durchfuehrbar
  $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$cid' AND userid='$sqlid'" );
  $temp = $database->loadObjectList();
  $gebucht = sem_f020($row);
  $gebucht = $gebucht->booked;
  $allesok = 1;
  $ueber1 = JTEXT::_('SEM_1011'); // Inscripción realizada
  if( count( $temp ) > 0 ) {
    $allesok = 0;
    $ueber1 = JTEXT::_('SEM_1009'); // error en inscripción
    $reason = JTEXT::_('SEM_1003'); // inscripción duplicada para mismo usuario
  } else if( sem_f046() > $row->booked ) {
    $allesok = 0;
    $ueber1 = JTEXT::_('SEM_1009'); // error en inscripción
    $reason = JTEXT::_('SEM_0038'); // inscripciones cerradas
  } else if($row->maxpupil - $gebucht - $nrbooked < 0 && $row->stopbooking == 1) {
    $allesok = 0;
    $ueber1 = JTEXT::_('SEM_1009'); // error en inscripción
    $reason = JTEXT::_('SEM_1030'); // evento completo sin plazas
  } else if($row->maxpupil - $gebucht - $nrbooked < 0 && $row->stopbooking == 0) {
    $allesok = 2;
    $ueber1 = JTEXT::_('SEM_1013'); // en lista de espera
    $reason = JTEXT::_('SEM_0084'); // aforo completo pero con lista de espera
  }
  if($art==4) {
    $allesok = 1;
    $ueber1 = JTEXT::_('SEM_1011'); // Inscripción realizada
  }

// Alles in Ordnung
  if($allesok > 0) { //guardar la inscripción

  // Telefónica Fundación
  $aceptacion_legal = $_POST['legal'];       
  $password = $_POST['password']; 
  unset($_POST['password']);     
  
  // Buchung eintragen
    $neu = new mossembookings( $database );

    if (!$neu->bind( $_POST )) {
      JError::raiseError( 500, $database->stderr() );
      exit();
    }    
    $neu->semid = $cid;
    $neu->userid = $usrid;
    $neu->bookingdate = sem_f046();
    $neu->name = sem_f018($neu->name);
    $neu->email = sem_f018($neu->email);
    $neu->zusatz1 = sem_f018($neu->zusatz1); 
    $neu->zusatz2 = sem_f018($neu->zusatz2); // <--- apellidos
    $neu->zusatz3 = sem_f018($neu->zusatz3);
    $neu->zusatz4 = sem_f018($neu->zusatz4);
    $neu->zusatz5 = sem_f018($neu->zusatz5);
    $neu->zusatz6 = sem_f018($neu->zusatz6);
    $neu->zusatz7 = sem_f018($neu->zusatz7);
    $neu->zusatz8 = sem_f018($neu->zusatz8);
    $neu->zusatz9 = sem_f018($neu->zusatz9);
    $neu->zusatz10 = sem_f018($neu->zusatz10);
    $neu->zusatz11 = sem_f018($neu->zusatz11);
    $neu->zusatz12 = sem_f018($neu->zusatz12);
    $neu->zusatz13 = sem_f018($neu->zusatz13);
    $neu->zusatz14 = sem_f018($neu->zusatz14);
    $neu->zusatz15 = sem_f018($neu->zusatz15);
    $neu->zusatz16 = sem_f018($neu->zusatz16);
    $neu->zusatz17 = sem_f018($neu->zusatz17);
    $neu->zusatz18 = sem_f018($neu->zusatz18);
    $neu->zusatz19 = sem_f018($neu->zusatz19);
    $neu->zusatz20 = sem_f018($neu->zusatz20);
    if (!$neu->check()) {
      JError::raiseError(500,$database->stderr());
      exit();
    }
    if (!$neu->store()) {
      JError::raiseError(500,$database->stderr());
      exit();
    }
    $neu->checkin();
  } // guardar la inscripción
  
  // Mandar datos a Telefónica Fundación
  $apellidos = $neu->zusatz2;  
  telefonica_fundacion($neu->email, $password, $neu->name, $apellidos, $legal, $neu);
  
  // Mandar e-mail
  if($art == 4) {
    sem_f050($cid,$neu->id,8); // Mandar e-mail
    sem_g010(2);
  } else {
    sem_f050($cid,$neu->id,1); // Mandar e-mail con inscripción OK
    $ueberschrift = array($ueber1,$reason);

    // Ausgabe des Kurses
    sem_f019(JTEXT::_('SEM_0083'),"javascript:auf('','','');");
    sem_f019($row->title,"");
    if($usrid==0) {
      $usrid = $neu->id * -1;
    }
    HTML_FrontSeminar::sem_g002($art,$row,$usrid,$search,$catid,$limit,$limitstart,$dateid,$ueberschrift);
  }
}

// +++++++++++++++++++++++++++++++++++++
// +++ Buchung loeschen              +++
// +++++++++++++++++++++++++++++++++++++
// eliminar Reservas
function sem_g005() {
  $database = &JFactory::getDBO();
  $my = &JFactory::getuser();
  $cid = JRequest::getInt('cid',0);
  $database->setQuery("SELECT * FROM #__sembookings WHERE id='$cid'");
  $rows = $database->loadObjectList();
  if(count($rows)>0) {
    sem_f050($rows[0]->semid,$cid,2);
    $database->setQuery("DELETE FROM #__sembookings WHERE id='$cid'");
    if (!$database->query()) {
      JError::raiseError(500,$database->getError());
      exit();
    }
  }
  sem_g001(1);
}

// ++++++++++++++++++++++++++++++++++
// +++ Kurse editieren            +++
// ++++++++++++++++++++++++++++++++++
// cursos de edición
function sem_g006() {
  $database = &JFactory::getDBO();
  $my = &JFactory::getuser();

  $dateid = JRequest::getInt('dateid',1);
  $catid = JRequest::getInt('catid',0);
  $search = JRequest::getVar('search','');
  $limit = JRequest::getInt('limit',5);
  $limitstart = JRequest::getInt('limitstart',0);
  $vorlage = JRequest::getInt('vorlage',0);
  $cid = JRequest::getInt('cid',0);
  
  $args = func_get_args();
  if(count($args)==1) {
    $vorlage = $args[0];
    $cid = $vorlage;
  }
  if(count($args)>1) {
    $cid = $args[0];
    $fehler = $args[1];
    $fehler = array_unique($fehler);
    if($fehler[0]=="") {
      $fehler = array_slice($fehler,1);
    }
    $fehler = implode("<br />",$fehler);
    JError::raise(E_WARNING,1,$fehler);
  }
  if(count($args)>2) {
    $row = $args[2];
  } else {
    $row = new mosSeminar($database);
    $row->load($cid);
  }

// Ist es eine Vorlage
  if($vorlage>0) {
    $row->id = "";
    $row->pattern = "";
  }
  if($cid<1) {
    $row->publisher = $my->id;
    $row->semnum = sem_f064(date('Y'));
  }
  $row->vorlage = $vorlage;

// Zeit festlegen
  if($row->begin=="0000-00-00 00:00:00") {
    $row->begin = date("Y-m-d 14:00:00");
    $row->end = date("Y-m-d 17:00:00");
    $row->booked = date("Y-m-d 12:00:00");
  }
  $zeit = split(" ",$row->begin);
  $row->begin_date = $zeit[0];
  $zeit = split(":",$zeit[1]);
  $row->begin_hour = $zeit[0];
  $row->begin_minute = $zeit[1];
  $zeit = split(" ",$row->end);
  $row->end_date = $zeit[0];
  $zeit = split(":",$zeit[1]);
  $row->end_hour = $zeit[0];
  $row->end_minute = $zeit[1];
  $zeit = split(" ",$row->booked);
  $row->booked_date = $zeit[0];
  $zeit = split(":",$zeit[1]);
  $row->booked_hour = $zeit[0];
  $row->booked_minute = $zeit[1];

  sem_f019(JTEXT::_('SEM_1031'),"javascript:auf(2,'','');");
  if ($cid) {
    sem_f019($row->title,"");
  } else {
    sem_f019(JTEXT::_('SEM_0060'),"");
  }
  HTML_FrontSeminar::sem_g006($row,$search,$catid,$limit,$limitstart,$dateid);
}

// +++++++++++++++++++++++++++++++++++++
// +++ Neuen Kurs speichern          +++
// +++++++++++++++++++++++++++++++++++++
// Curso de nuevas tiendas
function sem_g007() {
  $database = &JFactory::getDBO();
  $my = &JFactory::getuser();
  $config = &JComponentHelper::getParams('com_seminar');
  $cid = JRequest::getInt('cid',0);
  $caid = JRequest::getInt('caid',0);
  $cancel = JRequest::getInt('cancel',0);
  $inform = JRequest::getInt('inform',0);
  $infotext = sem_f018(JRequest::getVar('infotext',''));
  $deldatei1 = JRequest::getInt('deldatei1',0);
  $deldatei2 = JRequest::getInt('deldatei2',0);
  $deldatei3 = JRequest::getInt('deldatei3',0);
  $deldatei4 = JRequest::getInt('deldatei4',0);
  $deldatei5 = JRequest::getInt('deldatei5',0);
  $vorlage = JRequest::getInt('vorlage',0);
  $neudatum = sem_f046();
    
// Zeit formatieren
  $_begin_date = JRequest::getVar('_begin_date','0000-00-00');
  $_begin_hour= JRequest::getVar('_begin_hour','00');
  $_begin_minute = JRequest::getVar('_begin_minute','00');
  $_end_date = JRequest::getVar('_end_date','0000-00-00');
  $_end_hour= JRequest::getVar('_end_hour','00');
  $_end_minute = JRequest::getVar('_end_minute','00');
  $_booked_date = JRequest::getVar('_booked_date','0000-00-00');
  $_booked_hour= JRequest::getVar('_booked_hour','00');
  $_booked_minute = JRequest::getVar('_booked_minute','00');

  if($cid>0) {
    $kurs = new mosSeminar($database);
    $kurs->load($cid);
  }
  if($vorlage>0) {
    $kurs = new mosSeminar($database);
    $kurs->load($vorlage);
  }
  $post = JRequest::get('post');
  $post['description'] = JRequest::getVar('description', '', 'post', 'string', JREQUEST_ALLOWHTML);
  $row = new mosSeminar($database);
  $row->load($cid);
  if (!$row->bind($post)) {
    return JError::raiseWarning( 500, $row->getError() );
  }
  if($cancel!=$row->cancelled AND $row->pattern=="") {
    $tempmail = 9 + $cancel;
    $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$row->id'" );
    $rows = $database->loadObjectList();
    for ($i=0, $n=count($rows); $i < $n; $i++) {
      sem_f050($row->id,$rows[$i]->id,$tempmail);
    }
  }
  $row->cancelled = $cancel;
  $row->catid = $caid;

// Zuweisung der Startzeit
  if (intval( $_begin_date )) {
      $dt = "$_begin_date $_begin_hour:$_begin_minute:00";
  } else {
    $dt = date( "Y-m-d 14:00:00" );
  }
  $row->begin = strftime( "%Y-%m-%d %H:%M:%S", strtotime( $dt ) );

// Zuweisung der Endzeit
  if (intval( $_end_date)) {
      $dt = "$_end_date $_end_hour:$_end_minute:00";
  } else {
    $dt = date( "Y-m-d 17:00:00" );
  }
  $row->end = strftime( "%Y-%m-%d %H:%M:%S", strtotime( $dt ) );

// Zuweisung der Buchungszeit
  if (intval( $_booked_date)) {
      $dt = "$_booked_date $_booked_hour:$_booked_minute:00";
  } else {
    $dt = date( "Y-m-d 12:00:00" );
  }
  $row->booked = strftime( "%Y-%m-%d %H:%M:%S", strtotime( $dt ) );

// Zuweisung der aktuellen Zeit
  if($cid==0) {
    $row->publishdate = $neudatum;
  } else {
    $row->publishdate = $kurs->publishdate;
  }
  $row->updated = $neudatum;


// neue Daten eintragen
  $row->description = str_replace('<br>','<br />',$row->description);
  $row->description = str_replace('\"','"',$row->description);
  $row->description = str_replace("\'","'",$row->description);
  $row->semnum = sem_f018($row->semnum);
  $row->title = sem_f018($row->title);
  $row->target = sem_f018($row->target);
  $row->shortdesc = sem_f018($row->shortdesc);
  $row->place = sem_f018($row->place);
  $row->fees = str_replace(",",".",sem_f018($row->fees));
  $row->maxpupil = sem_f018($row->maxpupil);
  $row->gmaploc = sem_f018($row->gmaploc);
  $row->nrbooked = sem_f018($row->nrbooked);
  $row->zusatz1 = sem_f018($row->zusatz1);
  $row->zusatz2 = sem_f018($row->zusatz2);
  $row->zusatz3 = sem_f018($row->zusatz3);
  $row->zusatz4 = sem_f018($row->zusatz4);
  $row->zusatz5 = sem_f018($row->zusatz5);
  $row->zusatz6 = sem_f018($row->zusatz6);
  $row->zusatz7 = sem_f018($row->zusatz7);
  $row->zusatz8 = sem_f018($row->zusatz8);
  $row->zusatz9 = sem_f018($row->zusatz9);
  $row->zusatz10 = sem_f018($row->zusatz10);
  $row->zusatz11 = sem_f018($row->zusatz11);
  $row->zusatz12 = sem_f018($row->zusatz12);
  $row->zusatz13 = sem_f018($row->zusatz13);
  $row->zusatz14 = sem_f018($row->zusatz14);
  $row->zusatz15 = sem_f018($row->zusatz15);
  $row->zusatz16 = sem_f018($row->zusatz16);
  $row->zusatz17 = sem_f018($row->zusatz17);
  $row->zusatz18 = sem_f018($row->zusatz18);
  $row->zusatz19 = sem_f018($row->zusatz19);
  $row->zusatz20 = sem_f018($row->zusatz20);
  $row->zusatz1hint = sem_f018($row->zusatz1hint);
  $row->zusatz2hint = sem_f018($row->zusatz2hint);
  $row->zusatz3hint = sem_f018($row->zusatz3hint);
  $row->zusatz4hint = sem_f018($row->zusatz4hint);
  $row->zusatz5hint = sem_f018($row->zusatz5hint);
  $row->zusatz6hint = sem_f018($row->zusatz6hint);
  $row->zusatz7hint = sem_f018($row->zusatz7hint);
  $row->zusatz8hint = sem_f018($row->zusatz8hint);
  $row->zusatz9hint = sem_f018($row->zusatz9hint);
  $row->zusatz10hint = sem_f018($row->zusatz10hint);
  $row->zusatz11hint = sem_f018($row->zusatz11hint);
  $row->zusatz12hint = sem_f018($row->zusatz12hint);
  $row->zusatz13hint = sem_f018($row->zusatz13hint);
  $row->zusatz14hint = sem_f018($row->zusatz14hint);
  $row->zusatz15hint = sem_f018($row->zusatz15hint);
  $row->zusatz16hint = sem_f018($row->zusatz16hint);
  $row->zusatz17hint = sem_f018($row->zusatz17hint);
  $row->zusatz18hint = sem_f018($row->zusatz18hint);
  $row->zusatz19hint = sem_f018($row->zusatz19hint);
  $row->zusatz20hint = sem_f018($row->zusatz20hint);
  $row->file1desc = sem_f018($row->file1desc);
  $row->file2desc = sem_f018($row->file2desc);
  $row->file3desc = sem_f018($row->file3desc);
  $row->file4desc = sem_f018($row->file4desc);
  $row->file5desc = sem_f018($row->file5desc);
  if($cid>0 OR $vorlage>0) {
    if($deldatei1!=1) {
      $row->file1 = $kurs->file1;
      $row->file1code = $kurs->file1code;
    }
    if($deldatei2!=1) {
      $row->file2 = $kurs->file2;
      $row->file2code = $kurs->file2code;
    }
    if($deldatei3!=1) {
      $row->file3 = $kurs->file3;
      $row->file3code = $kurs->file3code;
    }
    if($deldatei4!=1) {
      $row->file4 = $kurs->file4;
      $row->file4code = $kurs->file4code;
    }
    if($deldatei5!=1) {
      $row->file5 = $kurs->file5;
      $row->file5code = $kurs->file5code;
    }
  }
  if($cid>0) {
    $row->hits = $kurs->hits;
  }
	$fileext = explode(' ',strtolower($config->get('sem_p057','txt zip pdf')));
  $filesize = $config->get('sem_p056',200)*1024; 
  $fehler = array('','','','','','','','','','');
  if(is_file($_FILES['datei1']['tmp_name']) AND $_FILES['datei1']['size']>0) {
    if($_FILES['datei1']['size']>$filesize) {
      $fehler[0] = str_replace("SEM_FILE",$_FILES['datei1']['name'],JTEXT::_('SEM_0141'));
    }
		$datei1ext = array_pop(explode( ".",strtolower($_FILES['datei1']['name'])));
  	if(!in_array($datei1ext,$fileext)) {
      $fehler[1] = str_replace("SEM_FILE",$_FILES['datei1']['name'],JTEXT::_('SEM_0142'));
    }
    if($fehler[0]=="" AND $fehler[1]=="") {
      $row->file1 = $_FILES['datei1']['name'];
      $row->file1code = base64_encode(file_get_contents($_FILES['datei1']['tmp_name']));
    }
  }
  if(is_file($_FILES['datei2']['tmp_name']) AND $_FILES['datei2']['size']>0) {
    if($_FILES['datei2']['size']>$filesize) {
      $fehler[2] = str_replace("SEM_FILE",$_FILES['datei2']['name'],JTEXT::_('SEM_0141'));
    }
		$datei2ext = array_pop(explode( ".",strtolower($_FILES['datei2']['name'])));
  	if(!in_array($datei2ext,$fileext)) {
      $fehler[3] = str_replace("SEM_FILE",$_FILES['datei2']['name'],JTEXT::_('SEM_0142'));
    }
    if($fehler[2]=="" AND $fehler[3]=="") {
      $row->file2 = $_FILES['datei2']['name'];
      $row->file2code = base64_encode(file_get_contents($_FILES['datei2']['tmp_name']));
    }
  }
  if(is_file($_FILES['datei3']['tmp_name']) AND $_FILES['datei3']['size']>0) {
    if($_FILES['datei3']['size']>$filesize) {
      $fehler[4] = str_replace("SEM_FILE",$_FILES['datei3']['name'],JTEXT::_('SEM_0141'));
    }
		$datei3ext = array_pop(explode( ".",strtolower($_FILES['datei3']['name'])));
  	if(!in_array($datei3ext,$fileext)) {
      $fehler[5] = str_replace("SEM_FILE",$_FILES['datei3']['name'],JTEXT::_('SEM_0142'));
    }
    if($fehler[4]=="" AND $fehler[5]=="") {
      $row->file3 = $_FILES['datei3']['name'];
      $row->file3code = base64_encode(file_get_contents($_FILES['datei3']['tmp_name']));
    }
  }
  if(is_file($_FILES['datei4']['tmp_name']) AND $_FILES['datei4']['size']>0) {
    if($_FILES['datei4']['size']>$filesize) {
      $fehler[6] = str_replace("SEM_FILE",$_FILES['datei4']['name'],JTEXT::_('SEM_0141'));
    }
		$datei4ext = array_pop(explode( ".",strtolower($_FILES['datei4']['name'])));
  	if(!in_array($datei4ext,$fileext)) {
      $fehler[7] = str_replace("SEM_FILE",$_FILES['datei4']['name'],JTEXT::_('SEM_0142'));
    }
    if($fehler[6]=="" AND $fehler[7]=="") {
      $row->file4 = $_FILES['datei4']['name'];
      $row->file4code = base64_encode(file_get_contents($_FILES['datei4']['tmp_name']));
    }
  }
  if(is_file($_FILES['datei5']['tmp_name']) AND $_FILES['datei5']['size']>0) {
    if($_FILES['datei5']['size']>$filesize) {
      $fehler[8] = str_replace("SEM_FILE",$_FILES['datei5']['name'],JTEXT::_('SEM_0141'));
    }
		$datei5ext = array_pop(explode( ".",strtolower($_FILES['datei5']['name'])));
  	if(!in_array($datei5ext,$fileext)) {
      $fehler[9] = str_replace("SEM_FILE",$_FILES['datei5']['name'],JTEXT::_('SEM_0142'));
    }
    if($fehler[8]=="" AND $fehler[9]=="") {
      $row->file5 = $_FILES['datei5']['name'];
      $row->file5code = base64_encode(file_get_contents($_FILES['datei5']['tmp_name']));
    }
  }

// Eingaben ueberpruefen
  $speichern = TRUE;
  if(!sem_f067($row->pattern,'leer')) {
    if(!sem_f067($row->semnum,'leer')) {
      $speichern = FALSE;
      $htxt = JTEXT::_('SEM_0150');
      if($cid<1) {
        $htxt .= " ".JTEXT::_('SEM_0152');
      }
      $fehler[] = $htxt;
    } else {
      $database->setQuery("SELECT id FROM #__seminar WHERE semnum='$row->semnum' AND id!='$row->id'");
      $rows = $database->loadObjectList();
      if(count($rows)>0) {
        $speichern = FALSE;
        $htxt = JTEXT::_('SEM_0151');
        if($cid<1) {
          $htxt .= " ".JTEXT::_('SEM_0152');
        }
        $fehler[] = $htxt;
      }
    }
  }


// speichern
  if($speichern == TRUE) {
    if (!$row->check()) {
      JError::raiseError( 500, $database->stderr() );
      return false;
    }
    if (!$row->store()) {
      JError::raiseError( 500, $database->stderr() );
      return false;
    }
  }

// Ausgabe der Kurse
  // Edición de los cursos
  $fehlerzahl = array_unique($fehler);
  if(sem_f067($row->pattern,'leer')) {
    sem_g006($row->id);
  } elseif (count($fehlerzahl)>1 AND $speichern == TRUE) {
    sem_g006($row->id,$fehler);
  } elseif (count($fehlerzahl)>1 AND $speichern == FALSE) {
    sem_g006($row->id,$fehler,$row);
  } else {
    sem_g001(2);
  }
}

// +++++++++++++++++++++++++++++++++++++
// +++ Kurs unpublishen              +++
// +++++++++++++++++++++++++++++++++++++
// curso de anular la publicación de
function sem_g008() {
  $database = &JFactory::getDBO();
  $my = &JFactory::getuser();
  $cid = JRequest::getInt('cid',0);
  $vorlage = JRequest::getInt('vorlage',0);
  $database->setQuery( "SELECT * FROM #__seminar WHERE id='$cid'" );
  $rows = $database->loadObjectList();
  $aktsem = &$rows[0];
  $neudatum = sem_f046();
  if($neudatum<$aktsem->begin AND $vorlage==0) {
    $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$cid'" );
    $rows = $database->loadObjectList();
    for ($i=0, $n=count($rows); $i < $n; $i++) {
      sem_f050($cid,$rows[$i]->id,4);
    }
  }  
  $database->setQuery( "UPDATE #__seminar SET published=0 WHERE id='$cid'" );
  if (!$database->query()) {
    JError::raiseError( 500, $row->getError() );
    exit();
  }
  if($vorlage>0) {
    sem_g006(0);
  } else {
    sem_g001(2);
  }
}

// ++++++++++++++++++++++++++++++++++
// +++ Seminar kopieren           +++
// ++++++++++++++++++++++++++++++++++
// seminario Copia
function sem_g009() {
  $database = &JFactory::getDBO();
  $cid = JRequest::getInt('cid',0);
  $database->setQuery( "SELECT * FROM #__seminar WHERE id='$cid'" );
  $rows = $database->loadObjectList();
  if ($database->getErrorNum()) {
    JError::raiseError( 500, $row->getError() );
    return false;
  }
  $item = $rows[0];
  $row = new mosseminar( $database );
  if (!$row->bind( $item )) {
    JError::raiseError( 500, $row->getError() );
    exit();
  }
  $row->id = NULL;
  $row->hits = 0;
  $row->grade = 0;
  $row->certificated = 0;
  $row->sid =  $item->id;
  $row->publishdate = sem_f046();
  $row->semnum = sem_f064(date('Y'));
  if (!$row->check()) {
    JError::raiseError( 500, $row->getError() );
    return false;
  }
  if (!$row->store()) {
    JError::raiseError( 500, $row->getError() );
    return false;
  }
  sem_g001(2);
}

// +++++++++++++++++++++++++++++++++++++
// +++ Buchungen ansehen             +++
// +++++++++++++++++++++++++++++++++++++
// Ver Reservas
function sem_g010($arte) {
  $database = &JFactory::getDBO();
  $config = &JComponentHelper::getParams('com_seminar');
  $dateid = JRequest::getInt('dateid',1);
  $catid = JRequest::getInt('catid',0);
  $search = JRequest::getVar('search','');
  $limit = JRequest::getInt('limit',5);
  $limitstart = JRequest::getInt('limitstart',0);
  $cid = JRequest::getInt('cid',0);
  $art = JRequest::getInt('uid',0);
  $args = func_get_args();
  if(count($args)>1) {
    $cid = $args[1];
  }
  if($arte==2) {
    $art = 2;
  }
  $kurs = new mosSeminar( $database );
  $kurs->load($cid);
  
  if($art==0) {
    $anztyp = array(JTEXT::_('SEM_0083'),0); // Inscripciones
  } elseif($art==1) {
    $anztyp = array(JTEXT::_('SEM_1005'),1); // Mis inscripciones
  } elseif($art==2) {
    $anztyp = array(JTEXT::_('SEM_1031'),2); // Mis ofertas
  }

  $database->setQuery( "SELECT a.*, cc.*, a.id AS sid, a.name AS aname, a.email AS aemail FROM #__sembookings AS a LEFT JOIN #__users AS cc ON cc.id = a.userid WHERE a.semid = '$kurs->id' ORDER BY a.id");
  $rows = $database->loadObjectList();
  if ($database->getErrorNum()) {
    echo $database->stderr();
    return false;
  }
  sem_f019($anztyp[0],"javascript:auf(".$anztyp[1].",'','');");
  sem_f019($kurs->title,"");
  HTML_FrontSeminar::sem_g010($art,$rows,$search,$limit,$limitstart,$kurs,$catid,$dateid);
}

// +++++++++++++++++++++++++++++++++++++++++++
// +++ Buchung durch Veranstalter loeschen +++
// +++++++++++++++++++++++++++++++++++++++++++
// Eliminar la reserva por los operadores
function sem_g011() {
  $database = &JFactory::getDBO();
  $cid = JRequest::getInt('cid',0);
  $database->setQuery("SELECT * FROM #__sembookings WHERE id='$cid'");
  $rows = $database->loadObjectList();
  if($rows[0]->userid >0 ) {
    sem_f050($rows[0]->semid,$rows[0]->id, 3);
  }
  $database->setQuery("DELETE FROM #__sembookings WHERE id='$cid'");
  if (!$database->query()) {
    JError::raiseError( 500, $database->getError() );
    exit();
  }
  sem_g010(2,$rows[0]->semid);
}

// +++++++++++++++++++++++++++++++++++++++++++
// +++ Bezahlung markieren                 +++
// +++++++++++++++++++++++++++++++++++++++++++
// Marcar pago
function sem_g012() {
  $database = &JFactory::getDBO();
  $cid = JRequest::getInt('cid',0);
  $database->setQuery("SELECT * FROM #__sembookings WHERE id='$cid'");
  $rows = $database->loadObjectList();
  if($rows[0]->paid == 0) {
    $paid = 1;
  } else {
    $paid = 0;
  }
  $database->setQuery("UPDATE #__sembookings SET paid='$paid' WHERE id='$cid'");
  if (!$database->query()) {
    JError::raiseError( 500, $row->getError() );
    exit();
  }
  
  sem_g010(2,$rows[0]->semid);
}

// +++++++++++++++++++++++++++++++++++++++++++
// +++ Teilnehmer zertifizieren            +++
// +++++++++++++++++++++++++++++++++++++++++++
// Los participantes certifican
function sem_g013() {
  $database = &JFactory::getDBO();
  $cid = JRequest::getInt('cid',0);
  $database->setQuery( "SELECT * FROM #__sembookings WHERE id='$cid'" );
  $rows = $database->loadObjectList();
  if($rows[0]->certificated == 0) {
    $cert = 1;
    $certmail = 6;
  } else {
    $cert = 0;
    $certmail = 7;
  }
  $database->setQuery( "UPDATE #__sembookings SET certificated='$cert' WHERE id='$cid'" );
  if (!$database->query()) {
    JError::raiseError( 500, $row->getError() );
    exit();
  }
  sem_f050($rows[0]->semid,$cid,$certmail);
  sem_g010(2,$rows[0]->semid);
}

// +++++++++++++++++++++++++++++++++++++++++++
// +++ Bewertungsfenster ausgeben          +++
// +++++++++++++++++++++++++++++++++++++++++++
// Nota ventana de salida
function sem_g014() {
  $my = &JFactory::getuser();
  $database = &JFactory::getDBO();
  $cid = JRequest::getInt('cid',0);
  $database->setQuery( "SELECT * FROM #__seminar WHERE id='$cid'" );
  $rows = $database->loadObjectList();
  $row = &$rows[0];
  $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$cid' AND userid='$my->id'" );
  $buchung = $database->loadObjectList();
  $buchung = $buchung[0];
  HTML_FrontSeminar::sem_g014($row,$buchung);
}

// +++++++++++++++++++++++++++++++++++++++++++
// +++ Bewertung abspeichern               +++
// +++++++++++++++++++++++++++++++++++++++++++
// Nota salvado
function sem_g015() {
  $mainframe = JFactory::getApplication();
  $config = &JComponentHelper::getParams('com_seminar');
  jimport( 'joomla.mail.helper' );
  $my = &JFactory::getuser();
  $database = &JFactory::getDBO();
  $cid = JRequest::getInt('cid',0);
  $grade = JRequest::getInt('grade',0);
  $text = JRequest::getVar('text','');
  $text = str_replace(array("\"","\'"),"",$text);
  $text = JMailHelper::cleanBody($text);
  $database->setQuery( "UPDATE #__sembookings SET grade='$grade', comment='$text' WHERE semid='$cid' AND userid='$my->id'" );
  if (!$database->query()) {
    JError::raiseError( 500, $row->getError() );
    exit();
  }
  $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$cid'" );
  $rows = $database->loadObjectList();
  $zaehler = 0;
  $wertung = 0;
  foreach ($rows AS $row) {
    if($row->grade > 0) {
      $wertung = $wertung + $row->grade;
      $zaehler = $zaehler + 1;
    }
  }
  if( $zaehler>0) {
    $geswert = round($wertung/$zaehler);
  } else {
    $geswert = 0;
  }
  $database->setQuery( "UPDATE #__seminar SET grade='$geswert' WHERE id='$cid'" );
  if (!$database->query()) {
    JError::raiseError( 500, $row->getError() );
    exit();
  }
  if($config->get('sem_p009',0)>0) {
    $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$cid' AND userid='$my->id'" );
    $rows = $database->loadObjectList();
    $buchung = &$rows[0];
    $database->setQuery( "SELECT * FROM #__seminar WHERE id='$cid'" );
    $rows = $database->loadObjectList();
    $row = &$rows[0];
    $publisher = &JFactory::getuser($row->publisher);
    $body = "\n<head>\n<style type=\"text/css\">\n<!--\nbody {\nfont-family: Verdana, Tahoma, Arial;\nfont-size:12pt;\n}\n-->\n</style></head><body>";
    $body .= "<p><div style=\"font-size: 10pt\">".JTEXT::_('SEM_1019')."</div>";
    $body .= "<p><div style=\"font-size: 10pt\">".JTEXT::_('SEM_0055').":</div>";
    $htxt = str_replace('SEM_POINTS',$grade,JTEXT::_('SEM_0054'));
    $body .= "<div style=\"border: 1px solid #A0A0A0; width: 100%; padding: 5px;\">".$htxt."</div>";
    $body .= "<p><div style=\"font-size: 10pt\">".JTEXT::_('SEM_0042').":</div>";
    $body .= "<div style=\"border: 1px solid #A0A0A0; width: 100%; padding: 5px;\">".htmlspecialchars($text)."</div>";
    $body .= "<p><div style=\"font-size: 10pt\">".JTEXT::_('SEM_1018').":</div>";
    $htxt = str_replace('SEM_POINTS',$geswert,JTEXT::_('SEM_0054'));
    $body .= "<div style=\"border: 1px solid #A0A0A0; width: 100%; padding: 5px;\">".$htxt."</div>";
    $body .= "<p>".sem_f049($row,$buchung,$my);
    $sender = $mainframe->getCfg('fromname');
    $from = $mainframe->getCfg('mailfrom');
    $replyname = $my->name;
    $replyto = $my->email;
    $email = $publisher->email;
    $subject = JTEXT::_('SEM_0048');
    if($row->semnum!="") {
      $subject .= " ".$row->semnum;
    }
    $subject .= ": ".$row->title;
    $subject = JMailHelper::cleanSubject($subject);
    JUtility::sendMail($from, $sender, $email, $subject, $body, 1, null, null, null, $replyto, $replyname);
  }
  HTML_FrontSeminar::sem_g021($grade,$cid);
}

// +++++++++++++++++++++++++++++++++++++++++++
// +++ Nachricht an Veranstalter schreiben +++
// +++++++++++++++++++++++++++++++++++++++++++
// Enviar un mensaje a los operadores

function sem_g016($art) {
  $database = &JFactory::getDBO();
  $cid = JRequest::getInt('cid',0);
  $database->setQuery( "SELECT * FROM #__seminar WHERE id='$cid'" );
  $rows = $database->loadObjectList();
  $row = &$rows[0];
  HTML_FrontSeminar::sem_g016($art,$row);
}

// ++++++++++++++++++++++++++++++++++++++++++++
// +++ Nachricht an Veranstalter abschicken +++
// ++++++++++++++++++++++++++++++++++++++++++++
// Enviar un mensaje a los organizadores
function sem_g017() {
  $mainframe = JFactory::getApplication();
  jimport( 'joomla.mail.helper' );
  $my = &JFactory::getuser();
  $database = &JFactory::getDBO();
  $cid = JRequest::getInt('cid',0);
  $uid = JRequest::getInt('uid',0);
  $text = JMailHelper::cleanBody(nl2br(JRequest::getVar('text','')));
  if($text != "") {
    $reason = JTEXT::_('SEM_1027');
    $database->setQuery( "SELECT * FROM #__seminar WHERE id='$cid'" );
    $rows = $database->loadObjectList();
    $kurs = &$rows[0];
    if($row->semnum!="") {
      $subject .= " ".$kurs->semnum;
    }
    $subject .= ": ".$kurs->title;
    $subject = JMailHelper::cleanSubject($subject);
    $sender = $mainframe->getCfg('fromname');
    $from = $mainframe->getCfg('mailfrom');
    if($my->id==0) {
      $replyname = $mainframe->getCfg('fromname');
      $replyto = $mainframe->getCfg('mailfrom');
    } else {
      $replyname = $my->name;
      $replyto = $my->email;
    }
    $body = "\n<head>\n<style type=\"text/css\">\n<!--\nbody {\nfont-family: Verdana, Tahoma, Arial;\nfont-size:12pt;\n}\n-->\n</style></head><body>";
    if($uid==1 AND $my->id!=0) {
      $body .= "<p><div style=\"font-size: 10pt\">".JTEXT::_('SEM_1022')."</div><p>";
    }
    $body .= "<div style=\"border: 1px solid #A0A0A0; width: 100%; padding: 5px;\">".$text."</div><p>";
    $temp = array();
    if($uid==1) {
      $body .= sem_f049($kurs,$temp,$my);
      $publisher = &JFactory::getuser($kurs->publisher);
      $email = $publisher->email;
      JUtility::sendMail($from, $sender, $email, $subject, $body, 1, null, null, null, $replyto, $replyname);
    } else {
      $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$kurs->id'" );
      $rows = $database->loadObjectList();
      foreach ($rows as $row) {
        if($row->userid==0) {
          $user->email = $row->email;
          $user->name = $row->name;
        } else {
          $user = &JFactory::getuser($row->userid);
        }     
        $text = $body.sem_f049($kurs,$row,$user);
        JUtility::sendMail($from, $sender, $user->email, $subject, $text, 1, null, null, null, $replyto, $replyname);
      }
    }
  } else {
    $reason = JTEXT::_('SEM_1024');
  }  
  HTML_FrontSeminar::sem_g022($reason);
}

// ++++++++++++++++++++++++++++++++++++++++
// +++ Ausdruck der Seminaruebersichten +++
// ++++++++++++++++++++++++++++++++++++++++

function sem_g018() {
  $database = &JFactory::getDBO();
  $config = &JComponentHelper::getParams('com_seminar');
  $my = &JFactory::getuser();
  $dateid = JRequest::getInt('dateid',1);
  $catid = JRequest::getInt('catid',0);
  $search = JRequest::getVar('search','');
  $limit = JRequest::getInt('limit',5);
  $limitstart = JRequest::getInt('limitstart',0);
  $cid = JRequest::getInt('cid',0);
  $uid = JRequest::getInt('uid',0);
  $OIO = JRequest::getVar('OIO','');
  if( $OIO!="65O9805443904" AND $OIO!="6530387504345" AND $OIO!="653O875032490" ) {
    JError::raiseError( 403, JText::_("ALERTNOTAUTH") );
    exit;
  }
  $neudatum = sem_f046();
  if( $limitstart < 0) {
    $limitstart = 0;
  }
  $ttlimit = "";
   if($limit > 0) {
    $ttlimit = "\nLIMIT $limitstart, $limit";
  }
  
  $where = array();
  $where[] = "a.pattern = ''";
  $where[] = "a.published = '1'";
  switch ($OIO) {
    case "65O9805443904":
      $navioben = split(" ",$config->get('sem_p053','SEM_NUMBER SEM_SEARCH SEM_CATEGORIES SEM_RESET'));
      break;
    case "6530387504345":
      $navioben = split(" ",$config->get('sem_p054','SEM_NUMBER SEM_SEARCH SEM_CATEGORIES SEM_RESET'));
      break;
    case "653O875032490":
      $navioben = split(" ",$config->get('sem_p055','SEM_NUMBER SEM_SEARCH SEM_CATEGORIES SEM_RESET'));
      break;
  }
  if(in_array('SEM_TYPES',$navioben)) {
    switch ($dateid) {
      case "1":
        $where[] = "a.end > '$neudatum'";
        break;
      case "2":
        $where[] = "a.end <= '$neudatum'";
        break;
    }
  }
  switch($OIO) {
    case "65O9805443904":
      if(!in_array('SEM_TYPES',$navioben)) {
        $where[] = "a.end > '$neudatum'";
      }
      if((isset($_GET["catid"]) OR in_array('SEM_CATEGORIES',$navioben)) AND $catid>0) {
        $where[] = "a.catid ='$catid'";
      }
      $headertext = JTEXT::_('SEM_0083');
      if ($cid) {
        $where[] = "a.id= '$cid'";
        $headertext = JTEXT::_('SEM_0048');
      }
      $database->setQuery( "SELECT a.*, cc.title AS category FROM #__seminar AS a"
        . "\nLEFT JOIN #__categories AS cc"
        . "\nON cc.id = a.catid"
         . (count( $where ) ? "\nWHERE " . implode( ' AND ', $where ) : "")
        . "\nAND (a.semnum LIKE'%$search%' OR a.teacher LIKE '%$search%' OR a.title LIKE '%$search%' OR a.shortdesc LIKE '%$search%' OR a.description LIKE '%$search%')"
      );
      $rows = $database->loadObjectList();

// Abzug der Kurse, die wegen Ausbuchung nicht angezeigt werden sollen
      if (!$cid) {
        $abid = array();
        foreach($rows as $row) {
          if($row->stopbooking==2) {
            $gebucht = sem_f020($row);
            if($row->maxpupil-$gebucht->booked<1) {
              $abid[] = $row->id;
            };
          }
        }
        if(count($abid)>0) {
          $abid = implode(',',$abid);
          $where[] = "a.id NOT IN ($abid)";
        }
      }

      $database->setQuery( "SELECT a.*, cc.title AS category FROM #__seminar AS a"
        . "\nLEFT JOIN #__categories AS cc"
        . "\nON cc.id = a.catid"
         . (count( $where ) ? "\nWHERE " . implode( ' AND ', $where ) : "")
        . "\nAND (a.semnum LIKE'%$search%' OR a.teacher LIKE '%$search%' OR a.title LIKE '%$search%' OR a.shortdesc LIKE '%$search%' OR a.description LIKE '%$search%')"
        . "\nORDER BY a.begin"
        . $ttlimit
      );
      $rows = $database->loadObjectList();
      $status = array();
      $paid = array();
      $abid = array();
      for ($i=0, $n=count($rows); $i < $n; $i++) {
        $row = &$rows[$i];
        $gebucht = sem_f020($row);
        $gebucht = $gebucht->booked;
        if(sem_f046()>$row->booked OR ($row->maxpupil-$gebucht<1 AND $row->stopbooking==1) OR ($my->id==$row->publisher AND $config->get('sem_p002',0)==0)) {
          $status[$i] = JTEXT::_('SEM_0088');
        } else if($row->maxpupil-$gebucht<1 && $row->stopbooking==0) {
          $status[$i] = JTEXT::_('SEM_0036');
        } else if($row->maxpupil-$gebucht<1 && $row->stopbooking==2) {
          $abid[] = $row->id;
        } else {
          $status[$i] = JTEXT::_('SEM_0031');
        }
        $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$row->id' AND userid='$my->id'" );
        $temp = $database->loadObjectList();
        if( count( $temp ) > 0 ) {
          $status[$i] = JTEXT::_('SEM_1007');
          if( $temp[0]->paid == 1) {
            $rows[$i]->fees = $rows[$i]->fees." - ".JTEXT::_('SEM_0065');
          }
        }
        $rows[$i]->codepic = "";
      }
      break;
      
    case "6530387504345":
      sem_f043(1);
      $headertext = JTEXT::_('SEM_1005')." - ".$my->name;
      if(in_array('SEM_CATEGORIES',$navioben) AND $catid>0) {
        $where[] = "a.catid ='$catid'";
      }
      $where[] = "cc.userid = '".$my->id."'";
      if($cid) {
        $where[] = "cc.semid = '".$cid."'";
        $headertext = JTEXT::_('SEM_1008')." - ".$my->name;
      }
      $database->setQuery( "SELECT a.*, cat.title AS category, cc.bookingdate AS bookingdate, cc.id AS bookid FROM #__seminar AS a LEFT JOIN #__sembookings AS cc ON cc.semid = a.id LEFT JOIN #__categories AS cat ON cat.id = a.catid"
        . (count( $where ) ? "\nWHERE " . implode( ' AND ', $where ) : "")
        . "\nAND (a.semnum LIKE'%$search%' OR a.teacher LIKE '%$search%' OR a.title LIKE '%$search%' OR a.shortdesc LIKE '%$search%' OR a.description LIKE '%$search%')"
        . "\nORDER BY a.begin"
         . $ttlimit
      );
      $rows = $database->loadObjectList();
      $status = array();
      for ($i=0, $n=count($rows); $i < $n; $i++) {
        $row = &$rows[$i];
        $database->setQuery( "SELECT * FROM #__sembookings WHERE semid='$row->id' ORDER BY id" );
        $temps = $database->loadObjectList();
        $status[$i] = JTEXT::_('SEM_0030');
        $rows[$i]->codepic = $row->bookid;
        if( count($temps) > $row->maxpupil) {
          if ( $row->stopbooking == 0 ) {
            for ($l=0, $m=count( $temps ); $l < $m; $l++) {
              $temp = &$temps[$l];
              if($temp->userid == $my->id) {
                break;
              }
            }
            if( $l+1 > $row->maxpupil ) {
              $status[$i] = JTEXT::_('SEM_0025');
            }
          } else {
            $status[$i] = JTEXT::_('SEM_0029');
          }
        } 
        if( $temps[0]->paid == 1) {
          $rows[$i]->fees = $rows[$i]->fees." - ".JTEXT::_('SEM_0065');
        }
      }
      break;
      
    case "653O875032490":
      sem_f043(2);
      if(in_array('SEM_CATEGORIES',$navioben) AND $catid>0) {
        $where[] = "a.catid ='$catid'";
      }
      $where[] = "a.publisher = '".$my->id."'";
      $database->setQuery( "SELECT a.*, cat.title AS category FROM #__seminar AS a LEFT JOIN #__categories AS cat ON cat.id = a.catid"
        . (count( $where ) ? "\nWHERE " . implode( ' AND ', $where ) : "")
        . "\nAND (a.semnum LIKE'%$search%' OR a.teacher LIKE '%$search%' OR a.title LIKE '%$search%' OR a.shortdesc LIKE '%$search%' OR a.description LIKE '%$search%')"
        . "\nORDER BY a.begin"
        . $ttlimit
      );
      $rows = $database->loadObjectList();
      $status = array();
      $headertext = JTEXT::_('SEM_1031')." - ".$my->name;
      for ($i=0, $n=count($rows); $i < $n; $i++) {
        $row = &$rows[$i];
        $gebucht = sem_f020($row);
        $gebucht = $gebucht->booked;
        if( (sem_f046() > $row->booked) OR ($row->maxpupil - $gebucht < 1 && $row->stopbooking == 1) ) {
          $status[$i] = JTEXT::_('SEM_0088');
        } else if($row->maxpupil - $gebucht < 1 && $row->stopbooking == 0) {
          $status[$i] = JTEXT::_('SEM_0036');
        } else {
          $status[$i] = JTEXT::_('SEM_0031');
        }
        $rows[$i]->codepic = "";
      }
      break;
  }
  sem_f056($rows,$status,$headertext);
}

// ++++++++++++++++++++++++++
// +++ Zertifikat drucken +++
// ++++++++++++++++++++++++++
// Imprimir certificado
function sem_g019() {
  $cid = JRequest::getInt('cid',5);
  $OIO = JRequest::getVar('OIO','');
  if( $OIO!="764576O987985" ) {
    JError::raiseError( 403, JText::_("ALERTNOTAUTH") );
    exit;
  }
  sem_f051($cid);
}

// +++++++++++++++++++++++++++++
// +++ AGB anzeigen          +++
// +++++++++++++++++++++++++++++

function sem_g020() {
  HTML_FrontSeminar::sem_g020();
}

// +++++++++++++++++++++++++++++
// +++ RSS-Feed erzeugen     +++
// +++++++++++++++++++++++++++++

function sem_g023() {
  $config = &JComponentHelper::getParams('com_seminar');
  if($config->get('sem_p048',0)==0) {
    JError::raiseError( 403, JText::_("ALERTNOTAUTH") );
    exit;
  }
  $database = JFactory::getDBO();
  $neudatum = sem_f046();
  $where = array();
  $database->setQuery("SELECT id, access FROM #__categories WHERE section='".JRequest::getCmd('option')."'");
  $cats = $database->loadObjectList();
  $allowedcat = array();
  foreach($cats AS $cat) {
    if($cat->access<1) {
      $allowedcat[] = $cat->id;
    }
  }
  if(count($allowedcat)>0) {
    $allowedcat = implode(',',$allowedcat);
    $where[] = "a.catid IN ($allowedcat)";
  }
  $where[] = "a.published = '1'";
	$where[] = "a.end > '$neudatum'";
 	$where[] = "a.booked > '$neudatum'";
  $database->setQuery("SELECT a.*, cat.title AS category FROM #__seminar AS a LEFT JOIN #__categories AS cat ON cat.id = a.catid"
    . (count( $where ) ? "\nWHERE " . implode( ' AND ', $where ) : "")
    . "\nORDER BY a.publishdate DESC"
  );
  $rows = $database->loadObjectList();
  HTML_FrontSeminar::sem_g023($rows);
}
// +++++++++++++++++++++++++++++++++++++++++++++++
// +++ Benutzer ausloggen                      +++
// +++++++++++++++++++++++++++++++++++++++++++++++
// usuarios de la sesión
function sem_g024() {
  $mainframe = JFactory::getApplication();
  $userid = null;
  $mainframe->logout($userid);
  sem_g001(0);
}

// +++++++++++++++++++++++++++++++++++++++++++++++
// +++ Telefónica Fundación                    +++
// +++++++++++++++++++++++++++++++++++++++++++++++

function telefonica_fundacion($email, $password, $nombre, $apellidos, $acepto_terminos, $datos) {
/*
 * Campos obligatorios:
 *     formulario: loquedeverdadimporta
 *     email : email valido, serÃ¡ donde se le envie la activaciÃ³n de la cuenta si este usuario todavÃ­a no estaba registrado.
 *     nombre : cadena de texto con longitud minima de 3 caracteres.
 *     apellidos: cadena de texto con longitud minima de 3 caracteres.
 *     contrasena: cadena de texto con longitud minima de 6 caracteres.
 */
    
    $sexo = $datos->zusatz3;
    $f_nacimiento = $datos->zusatz4;
    $direccion = $datos->zusatz5;
    $poblacion = $datos->zusatz6;
    $codigo_postal = $datos->zusatz7;
    $provincia = $datos->zusatz8;
    $pais = $datos->zusatz9;
    $fijo = $datos->zusatz10;
    $movil = $datos->zusatz11;
    $situacion_academica = $datos->zusatz13;
    $docente_alumno = $datos->zusatz14;
    $centro_estudios = $datos->zusatz15;
    $otros = $datos->zusatz16;
    
    jimport('joomla.error.log');
    //$url = "http://fundacion.renovatio-comunicacion.com/es/api/form_api/json"; //<- desarrollo
    //$url = "http://webft.prefundacion.com/es/api/form_api/json"; //<- preproduccion
    $url = "http://www.fundacion.telefonica.com/es/api/form_api/json"; //<- produccion OJO!!!!
    $datos = array(
                'formulario' => 'loquedeverdadimporta',
                'email' => $email,
                'nombre' => $nombre,
                'apellidos' => $apellidos,
                'password' => $password,
                'sexo' => $sexo,
                'fecha_nacimiento' => $f_nacimiento,
                'direccion' => $direccion,
                'poblacion' => $poblacion,
                'codigo_postal' => $codigo_postal,
                'provincia' => $provincia,
                'pais' => $pais,
                'telefono_fijo' => $fijo,
                'telefono_movil' => $movil,
                'situacion_academica' => $situacion_academica,
                'docente_alumno' => $docente_alumno,
                'centro_estudios' => $centro_estudios,
                'otros' => $otros,
                'acepto_terminos' => $acepto_terminos
        );

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($ch, CURLOPT_POST, TRUE);
    curl_setopt($ch, CURLOPT_POSTFIELDS, array('data'=>json_encode($datos)));
    
    // La autentificación sólo es para preproducción
    //curl_setopt($ch, CURLOPT_USERPWD, "webft:preproduccion");
    //curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
    
    $response = curl_exec($ch);
    $info = curl_getinfo($ch);
    curl_close($ch);

    $salida = $datos;
    $salida['url'] = $url;
    $salida['respuesta'] = $response;    
    $new_salida = array_map(create_function('$key, $value', 'return $key.":".$value." # ";'), array_keys($salida), array_values($salida));
    $log = JLog::getInstance('seminar.error.php');					    
    if ($log) {            
        $log->addEntry(array('comment' => implode($new_salida)));
    }
}

function sem_comprobar_seminario_email() {
  $database = JFactory::getDBO();
  $email = JRequest::getString('email',"");
  $semid = JRequest::getInt('sid',0);
  
  $database->setQuery("SELECT * FROM #__sembookings WHERE semid='$semid' and email='$email' limit 1");
  $rows = $database->loadObjectList();
  if(count($rows)==0) {
    return 0;
  } else {
      return 1;
  }
}


?>