function opf_unregister_filter($name)
{
if (!function_exists('opf_unregister_call_uninstall')) {
function opf_unregister_call_uninstall($file)
{
include $file;
}
}
static $old_name = FALSE;
$now = time();
$name = opf_check_name($name);
if (!$name) {
return FALSE;
}
if ($old_name == $name) {
return FALSE;
}
// prevent usage of opf_unregister_filter() in plugin_uninstall.php
$old_name = $name;
// check whether $name is in DB
if (opf_is_registered($name)) {
$pos = opf_get_position($name);
$type = opf_get_type($name);
// delete plugin-dir if present
if ($plugin_dir = opf_db_query_vars("SELECT `plugin` FROM `" . TABLE_PREFIX . "mod_outputfilter_dashboard` WHERE `name`='%s'", $name)) {
if ($plugin_dir && file_exists(WB_PATH . '/modules/outputfilter_dashboard/plugins/' . $plugin_dir)) {
// uninstall.php present? include it
if (file_exists(WB_PATH . '/modules/outputfilter_dashboard/plugins/' . $plugin_dir . '/plugin_uninstall.php')) {
opf_unregister_call_uninstall(WB_PATH . '/modules/outputfilter_dashboard/plugins/' . $plugin_dir . '/plugin_uninstall.php');
}
opf_io_rmdir(WB_PATH . '/modules/outputfilter_dashboard/plugins/' . $plugin_dir);
}
}
$res = opf_db_run_query("DELETE FROM `" . TABLE_PREFIX . "mod_outputfilter_dashboard` WHERE `name`='%s'", $name);
if ($res) {
if (opf_db_run_query("UPDATE `" . TABLE_PREFIX . "mod_outputfilter_dashboard` SET `position`=`position`-1\n WHERE `type`='%s' AND `position`>%d", $type, $pos)) {
return TRUE;
}
}
}
return FALSE;
}
function opf_move_down_one($name)
{
$name = opf_check_name($name);
if (!$name) {
return FALSE;
}
$pos = opf_get_position($name);
$type = opf_get_type($name);
if ($pos !== FALSE && $type !== FALSE) {
$max = opf_get_position_max($type);
if ($max && $pos < $max) {
$pos_new = $pos + 1;
return opf_switch_position($type, $pos, $pos_new);
}
}
return FALSE;
}