public function __construct()
{
parent::__construct('delete_venue', 'Delete Venue', 'Admin/delete_venue.php');
if ($this->loginError) {
return;
}
$this->loadHttpVars();
if (!isset($this->venue_id) || !is_numeric($this->venue_id)) {
$this->pageError = true;
return;
}
$venue = new pdVenue();
$result = $venue->dbLoad($this->db, $this->venue_id);
if (!$result) {
$this->pageError = true;
return;
}
$pub_list = pdPubList::create($this->db, array('venue_id' => $this->venue_id));
if (isset($pub_list) && count($pub_list) > 0) {
echo 'Cannot delete venue <b>', $venue->nameGet(), '</b>.<p/>', 'The venue is used by the following ', 'publications:', "\n", displayPubList($this->db, $pub_list, true, -1, null, null, '../');
return;
}
$form =& $this->confirmForm('deleter');
$form->addElement('hidden', 'venue_id', $venue->venue_id);
if ($form->validate()) {
$venue->dbDelete($this->db);
echo 'Venue <b>', $venue->title, '</b> successfully removed from database.';
} else {
$renderer =& $form->defaultRenderer();
$form->accept($renderer);
if ($venue->title != '') {
$disp_name = $venue->title;
} else {
$disp_name = $venue->nameGet();
}
echo '<h3>Confirm</h3><p/>', 'Delete Venue <b>', $disp_name, '</b> from the database?';
$this->form =& $form;
$this->renderer =& $renderer;
}
}
