fn_trusted_vars('block', 'block_items');
$suffix = '';
if ($mode == 'add') {
if (!empty($_REQUEST['block'])) {
$block = $_REQUEST['block'];
$block['location'] = $_REQUEST['add_selected_section'];
$bid = fn_update_block($block, $_REQUEST['add_selected_section'], $_REQUEST['add_selected_section']);
// if the block doesn't require assigning to the one object (product, category etc)
if (fn_check_static_location($block['location'])) {
fn_assign_block(array('block_id' => $bid, 'location' => $block['location'], 'status' => 'A'));
}
}
$suffix = "&selected_section={$_REQUEST['add_selected_section']}";
}
if ($mode == 'enable_disable' && !empty($_REQUEST['block_id'])) {
fn_assign_block($_REQUEST);
exit;
}
if ($mode == 'update') {
fn_update_block($_REQUEST['block'], $_REQUEST['block']['location'], $_REQUEST['redirect_location']);
$suffix .= "&selected_section={$_REQUEST['redirect_location']}";
}
if ($mode == 'update_location') {
fn_update_location($_REQUEST['block']);
$suffix .= "&selected_section=" . $_REQUEST['block']['location'];
}
if ($mode == 'add_items') {
fn_add_items_to_block($_REQUEST['block_id'], !empty($_REQUEST['block_items']) ? $_REQUEST['block_items'] : '', !empty($_REQUEST['object_id']) ? $_REQUEST['object_id'] : 0, $_REQUEST['block_location'], empty($_REQUEST['is_manage']), !empty($_REQUEST['page']) ? $_REQUEST['page'] : 0);
$suffix .= "&selected_section={$_REQUEST['redirect_location']}";
}
if ($mode == 'save_layout') {
function fn_add_items_to_block($block_id, $objects, $object_id = 0, $location = '', $add_vals = false, $page = 0)
{
$objects = empty($objects) ? array() : $objects;
$_objects = array();
if (!empty($objects['block_data']) && is_array($objects['block_data'])) {
$option = each($objects['block_data']);
$_data = array('block_id' => $block_id, 'object_id' => $object_id, 'object_type' => 'P', 'object_text_id' => $option['key'], 'description' => $option['value'], 'lang_code' => DESCR_SL);
db_query("REPLACE INTO ?:block_descriptions ?e", $_data);
unset($objects['block_data']);
}
$data = array('block_id' => $block_id, 'object_id' => $object_id, 'location' => $location);
$objects_set = '';
if (empty($object_id)) {
$data['location'] = db_get_field('SELECT location FROM ?:blocks WHERE block_id = ?i', $block_id);
}
if (!empty($objects)) {
if (is_array($objects)) {
$_objects = $objects;
if ($add_vals == false) {
asort($_objects);
$_objects = array_keys($_objects);
}
$objects_set = empty($_objects) ? '' : implode(',', $_objects);
} else {
$objects_set = $objects;
$objects = explode(',', $objects);
$_objects = $objects;
}
} else {
$_objects = array();
}
$current_items = db_get_field("SELECT item_ids FROM ?:block_links WHERE block_id = ?i AND object_id = ?i", $block_id, $object_id);
if (!empty($current_items)) {
$current_items = explode(',', $current_items);
$delete_ids = array();
if (empty($page) && $add_vals == false) {
$delete_ids = array_diff($current_items, $_objects);
} elseif (!empty($page)) {
$items_per_page = !empty($_SESSION['items_per_page']) ? $_SESSION['items_per_page'] : Registry::get('settings.Appearance.admin_elements_per_page');
$page_items = array_slice($current_items, ($page - 1) * $items_per_page, $items_per_page);
if (count($page_items) > count($_objects)) {
$delete_ids = array_diff($page_items, $_objects);
}
}
if (!empty($delete_ids)) {
$current_items = array_diff($current_items, $delete_ids);
}
if ($add_vals == false) {
$key_items = array();
foreach ($current_items as $id => $key) {
$key_items[$key] = ($id + 1) * 10;
}
$objects = $objects + $key_items;
asort($objects);
$objects = array_keys($objects);
} else {
$objects = array_merge($objects, $current_items);
}
$objects = array_unique($objects);
$objects_set = implode(',', $objects);
}
$link_id = fn_assign_block($data);
db_query('UPDATE ?:block_links SET item_ids = ?s WHERE link_id = ?i', $objects_set, $link_id);
return true;
}
