([^\<]*)\<\/a\>/i');
$to = array("\\r\\n' + \r\n'", "$1", "$1");
return preg_replace($from,$to,$str);
} // END hesk_jsString()
function hesk_myCategories($what='category')
{
if ( ! empty($_SESSION['isadmin']) )
{
return '1';
}
else
{
return " `".hesk_dbEscape($what)."` IN ('" . implode("','", array_map('intval', $_SESSION['categories']) ) . "')";
}
} // END hesk_myCategories()
function hesk_okCategory($cat,$error=1,$user_isadmin=false,$user_cat=false)
{
global $hesklang;
/* Checking for current user or someone else? */
if ($user_isadmin === false)
{
$user_isadmin = $_SESSION['isadmin'];
}
if ($user_cat === false)
{
$user_cat = $_SESSION['categories'];
}
/* Is admin? */
if ($user_isadmin)
{
return true;
}
/* Staff with access? */
elseif (in_array($cat,$user_cat))
{
return true;
}
/* No access */
else
{
if ($error)
{
hesk_error($hesklang['not_authorized_tickets']);
}
else
{
return false;
}
}
} // END hesk_okCategory()
function hesk_checkPermission($feature,$showerror=1) {
global $hesklang;
/* Admins have full access to all features */
if ($_SESSION['isadmin'])
{
return true;
}
/* Check other staff for permissions */
if (strpos($_SESSION['heskprivileges'], $feature) === false)
{
if ($showerror)
{
hesk_error($hesklang['no_permission'].'
'.$hesklang['click_login'].'');
}
else
{
return false;
}
}
else
{
return true;
}
} // END hesk_checkPermission()