/**
* Select library
*
* @param vB_Registry Instance of the vBulletin data registry object - expected to have the database object as one of its $this->db member.
* @param integer Unique id of this contenttype (forum post, blog entry, etc)
* @param boolean Display thumbnail
* @param integer Unique id of this item attachment.attachmentid
*
* @return object
*/
public static function &fetch_library(&$registry, $contenttypeid, $thumbnail, $attachmentid)
{
if (self::$instance) {
return self::$instance;
}
$types = vB_Types::instance();
$attachmentinfo = array();
if (!$contenttypeid) {
// Send the contenttypeid into fetch_library to avoid this query!
$contentinfo = $registry->db->query_first_slave("\n\t\t\t\tSELECT a.contenttypeid\n\t\t\t\tFROM " . TABLE_PREFIX . "attachment AS a\n\t\t\t\tWHERE a.attachmentid = {$attachmentid}\n\t\t\t");
$contenttypeid = $contentinfo['contenttypeid'];
}
if (!($contenttypeid = $types->getContentTypeID($contenttypeid))) {
return false;
}
$package = $types->getContentTypePackage($contenttypeid);
$class = $types->getContentTypeClass($contenttypeid);
$selectclass = "vB_Attachment_Display_Single_{$package}_{$class}";
$path = DIR . '/packages/' . strtolower($package) . '/attach/' . strtolower($class) . '.php';
if (file_exists($path)) {
include_once DIR . '/packages/' . strtolower($package) . '/attach/' . strtolower($class) . '.php';
if (class_exists($selectclass)) {
self::$instance = new $selectclass($registry, $attachmentid, $thumbnail);
return self::$instance;
}
}
return false;
}
/**
* Select library
*
* @param vB_Registry Instance of the vBulletin data registry object - expected to have the database object as one of its $this->db member.
* @param integer Unique id of this contenttype (forum post, blog entry, etc)
* @param boolean Display thumbnail
* @param integer Unique id of this item attachment.attachmentid
*
* @return object
*/
public static function &fetch_library(&$registry, $contenttypeid, $thumbnail, $attachmentid)
{
if (self::$instance)
{
return self::$instance;
}
require_once(DIR . '/includes/class_bootstrap_framework.php');
require_once(DIR . '/vb/types.php');
vB_Bootstrap_Framework::init();
$types = vB_Types::instance();
$attachmentinfo = array();
if (!$contenttypeid)
{
// Send the contenttypeid into fetch_library to avoid this query!
$contentinfo = $registry->db->query_first_slave("
SELECT a.contenttypeid
FROM " . TABLE_PREFIX . "attachment AS a
WHERE a.attachmentid = $attachmentid
");
$contenttypeid = $contentinfo['contenttypeid'];
}
if (!($contenttypeid = $types->getContentTypeID($contenttypeid)))
{
return false;
}
$package = $types->getContentTypePackage($contenttypeid);
$class = $types->getContentTypeClass($contenttypeid);
$selectclass = "vB_Attachment_Display_Single_{$package}_{$class}";
include_once(DIR . '/packages/' . strtolower($package) . '/attach/' . strtolower($class) . '.php');
if (class_exists($selectclass))
{
self::$instance = new $selectclass($registry, $attachmentid, $thumbnail);
}
else
{
return false;
}
return self::$instance;
}
