function smarty_function_block_output($_block_data, &$smarty)
{
$_tpl_vars = $smarty->_tpl_vars;
// save state of original variables
$display = true;
if (!empty($_block_data['properties']['wrapper'])) {
// if block is wrapped, display wrapper
$display_tpl = $_block_data['properties']['wrapper'];
}
if (!empty($_block_data['text_id']) && $_block_data['text_id'] == 'central_content') {
$block_content = $smarty->display($smarty->get_var('content_tpl'), false);
if (!empty($display_tpl)) {
if (!empty($smarty->_smarty_vars['capture']['hide_wrapper'])) {
$smarty->assign('hide_wrapper', true);
unset($smarty->_smarty_vars['capture']['hide_wrapper']);
// remove this flag
}
$smarty->assign('title', !empty($smarty->_smarty_vars['capture']['mainbox_title']) ? $smarty->_smarty_vars['capture']['mainbox_title'] : '', false);
$smarty->assign('content', $block_content, false);
unset($block_content);
} else {
$display_tpl = $smarty->get_var('content_tpl');
}
} else {
$_template = !empty($_block_data['properties']['appearances']) ? $_block_data['properties']['appearances'] : (!empty($_block_data['properties']['list_object']) && strpos($_block_data['properties']['list_object'], '.tpl') !== false ? $_block_data['properties']['list_object'] : '');
if (empty($_template)) {
return '';
}
// This block is not static, so it is necessary to find its items
if (strpos($_block_data['properties']['list_object'], '.tpl') === false || !empty($_block_data['properties']['items_function'])) {
$items = fn_get_block_items($_block_data);
if (empty($items)) {
$display = false;
} else {
$smarty->assign('items', $items);
}
}
if ($display == true) {
if ($smarty->template_exists($_template)) {
if (strpos($_template, 'addons/') !== false) {
$a = explode('/', $_template);
if (fn_load_addon($a[1]) == false) {
// do not display template of disabled addon
$display = false;
}
}
} else {
$display = false;
}
if ($display == true) {
//unset($blocks[$params['id']], $params['id'], $params['template']);
$smarty->assign('block', $_block_data, false);
// Pass extra parameters to smarty
$block_content = $smarty->display($_template, false);
if (!empty($display_tpl)) {
// if wrapper exists, get block content
if (trim($block_content)) {
if (!empty($smarty->_smarty_vars['capture']['hide_wrapper'])) {
$smarty->assign('hide_wrapper', true);
unset($smarty->_smarty_vars['capture']['hide_wrapper']);
// remove this flag
}
$smarty->assign('title', $_block_data['description']);
$smarty->assign('content', $block_content, false);
unset($block_content);
} else {
$display = false;
}
} else {
$display_tpl = $_template;
}
}
}
}
if ($display == true) {
$block_content = !empty($block_content) ? $block_content : $smarty->display($display_tpl, false);
$smarty->_tpl_vars = $_tpl_vars;
// restore original vars again
return trim($block_content);
} else {
return '';
}
}
function fn_get_selected_block_data($params, $blocks, $object_id = 0, $location = 'products')
{
if (empty($blocks)) {
return false;
}
$block_ids = array_keys($blocks);
if (empty($params['selected_block_id']) || in_array($params['selected_block_id'], $block_ids) == false) {
$selected_block_id = $block_ids[0];
} else {
$selected_block_id = $params['selected_block_id'];
}
if (!empty($object_id) || !empty($location)) {
$link = db_get_row("SELECT link_id, item_ids, enable as assigned FROM ?:block_links WHERE block_id = ?i AND object_id = ?i AND location = ?s", $selected_block_id, $object_id, $location);
// If now link found, cleanup existing data
if (empty($link)) {
$link = array('link_id' => '', 'item_ids' => '', 'enable' => 'N');
}
$data = $blocks[$selected_block_id];
$data = array_merge($data, $link);
if (!empty($data['properties']['fillings']) && $data['properties']['fillings'] == 'manually' && AREA == 'A') {
if (!empty($data['item_ids'])) {
$data['item_ids'] = explode(',', $data['item_ids']);
}
return $data;
}
$data['item_ids'] = fn_get_block_items($data);
}
return $data;
}
