/**
* Generates the category list with formatted subcategories
*
* @param string $header the joomla component name
* @param int $selid array of video data
* @param string $nocatsmess no category message
* @param int $pub(optional) only list published categories (0/1)
* @param int $cname(optional) category select list name value
* @param int $checkaccess(optional) only list accessible categories for current user (0/1)
* @return $code
*/
function categoryList( $header, $selid, $nocatsmess, $pub = 0, $cname = "category_id", $checkaccess = 1, $tag_attribs = 'class="inputbox"', $show_uncategorised=false)
{
global $mainframe;
$db =& JFactory::getDBO();
$my = & JFactory::getUser();
$c = hwd_vs_Config::get_instance();
require_once(JPATH_SITE.DS.'administrator'.DS.'components'.DS.'com_hwdvideoshare'.DS.'helpers'.DS.'access.php');
if ($pub) { $where = "\nWHERE published = 1"; } else { $where = null; }
$db->setQuery("SELECT id ,parent,category_name, access_u, access_lev_u, access_u_r from #__hwdvidscategories"
. $where
. "\nORDER BY category_name"
);
$mitems = $db->loadObjectList();
// establish the hierarchy of the menu
$children = array ();
$nocats = 0;
// first pass - collect children
foreach ($mitems as $v)
{
$pt = $v->parent;
$nocats = 1;
$list = @$children[$pt] ? $children[$pt] : array ();
array_push($list, $v);
$children[$pt] = $list;
}
// second pass - get an indent list of the items
$list = hwd_vs_tools::catTreeRecurse(0, '', array (), $children);
// assemble menu items to the array
$mitems = array ();
if ($nocats == 0) {
$mitems[] = JHTML::_('select.option', '0', $nocatsmess);
} else {
$mitems[] = JHTML::_('select.option', '0', $header);
if ($show_uncategorised) {
$mitems[] = JHTML::_('select.option', 'none', 'Uncategorized');
}
}
$this_treename = '';
foreach ($list as $item)
{
if ($checkaccess)
{
if (!hwd_vs_access::allowAccess( $item->access_u, $item->access_u_r, hwd_vs_access::userGID( $my->id )))
{
continue;
}
}
if ($this_treename)
{
if ($item->id != $mitems && strpos($item->treename, $this_treename) === false)
{
$mitems[] = JHTML::makeOption($item->id, $item->treename);
}
}
else
{
if ($item->id != $mitems)
{
$mitems[] = JHTML::_('select.option', $item->id, $item->treename);
}
else
{
$this_treename = "$item->treename/";
}
}
}
// build the html select list
$code = hwd_vs_tools::selectList2($mitems, $cname, $tag_attribs, 'value', 'text', $selid);
return $code;
}
