/**
* delete deletes the given entry
*
* @param int $cid entry-id for calendar
* @return string html-string
*/
private function delete()
{
// check rights
if (Rights::check_rights($this->get('cid'), 'calendar')) {
// check cid and pid given
if ($this->get('cid') !== false && $this->get('pid') !== false) {
// check cid and pid exists
if (Calendar::check_id($this->get('cid')) && Preset::check_preset($this->get('pid'), 'calendar')) {
// pagecaption
$this->tpl->assign('pagecaption', parent::lang('class.AnnouncementView#page#caption#delete'));
// prepare return
$return = '';
// smarty-templates
$sConfirmation = new JudoIntranetSmarty();
$form = new HTML_QuickForm2('confirm', 'post', array('name' => 'confirm', 'action' => 'announcement.php?id=delete&cid=' . $this->get('cid') . '&pid=' . $this->get('pid')));
// add button
$form->addElement('submit', 'yes', array('value' => parent::lang('class.AnnouncementView#delete#form#yes')));
// smarty-link
$link = array('params' => '', 'href' => 'calendar.php?id=listall', 'title' => parent::lang('class.AnnouncementView#delete#title#cancel'), 'content' => parent::lang('class.AnnouncementView#delete#form#cancel'));
$sConfirmation->assign('link', $link);
$sConfirmation->assign('spanparams', 'id="cancel"');
$sConfirmation->assign('message', parent::lang('class.AnnouncementView#delete#message#confirm'));
$sConfirmation->assign('form', $form);
// validate
if ($form->validate()) {
// get calendar-object
$calendar = new Calendar($this->get('cid'));
// get preset
$preset = new Preset($this->get('pid'), 'calendar', $this->get('cid'));
// get fields
$fields = $preset->get_fields();
// delete values of the fields
if (Calendar::check_ann_value($calendar->get_id(), $calendar->get_preset_id()) === true) {
foreach ($fields as $field) {
// delete value
$field->delete_value();
}
}
// set preset to 0
$calendar->update(array('preset_id' => 0));
// smarty
$sConfirmation->assign('message', parent::lang('class.AnnouncementView#delete#message#done'));
$sConfirmation->assign('form', '');
// write entry
try {
$calendar->write_db('update');
} catch (Exception $e) {
$GLOBALS['Error']->handle_error($e);
$output = $GLOBALS['Error']->to_html($e);
}
}
// smarty return
return $sConfirmation->fetch('smarty.confirmation.tpl');
} else {
// error
$errno = $GLOBALS['Error']->error_raised('WrongParams', 'entry:cid_or_pid', 'cid_or_pid');
$GLOBALS['Error']->handle_error($errno);
return $GLOBALS['Error']->to_html($errno);
}
} else {
// error
$errno = $GLOBALS['Error']->error_raised('MissingParams', 'entry:cid_or_pid', 'cid_or_pid');
$GLOBALS['Error']->handle_error($errno);
return $GLOBALS['Error']->to_html($errno);
}
} else {
// error
$errno = $GLOBALS['Error']->error_raised('NotAuthorized', 'entry:' . $this->get('id'), $this->get('id'));
$GLOBALS['Error']->handle_error($errno);
return $GLOBALS['Error']->to_html($errno);
}
}
