<?php
// xoops db
function get_xpress_dir_path()
{
	return ABSPATH;
}

function get_xpress_dir_name()
{
	return basename(ABSPATH);
}

function get_wp_prefix_only()
{
	$dir_name = get_xpress_dir_name();
	$prefix = $dir_name;
	if ($prefix == 'wordpress') $prefix = 'wp';
	
	$prefix = $prefix . '_';
	return $prefix;
}

function get_xoops_prefix()
{
	global $xoops_config;
	$ret =$xoops_config->xoops_db_prefix . '_';
	return $ret;
}
function get_wp_prefix()
{
	$prefix = get_xoops_prefix() . get_wp_prefix_only();
	return $prefix;
}

function get_xpress_modid()
{
	global $xoops_db;
	
	$modulename = get_xpress_dir_name();	
	$sql = "SELECT mid FROM " . get_xoops_prefix() . "modules WHERE dirname = '$modulename'";
	$mid = $xoops_db->get_var($sql);
	return $mid;	
}

function get_xpress_db_version()
{
	include get_xpress_dir_path() . '/wp-includes/version.php';
	return $wp_db_version;
}

function block_cache_refresh()
{
	global $xoops_db;
	$mid = get_xpress_modid();
	$sql = "SELECT bid,options,func_file FROM " . get_xoops_prefix() . "newblocks WHERE mid = $mid";
	$blocks = $xoops_db->get_results($sql);
	$mydirname = get_xpress_dir_name();
	require_once get_xpress_dir_path() . '/include/xpress_block_render.php';


	foreach($blocks as $block){
		$func_file = $block->func_file;
		$call_theme_function_name = str_replace(".php", "", $func_file);
		$inc_theme_file_name = str_replace(".php", "", $func_file) . '_theme.php';
		$cache_title = str_replace(".php", "", $func_file);
		$blockID = $block->bid;
		$options = explode("|", $block->options);
					
		$block_theme_file = get_block_file_path($mydirname,$inc_theme_file_name);
		require_once $block_theme_file;
		$block_render = $call_theme_function_name($options);		//The block name and the called function name should be assumed to be the same name. 			
		$xml['block'] = $block_render;
		xpress_block_cache_write($mydirname,$cache_title. $blockID, $xml);
	}
}

?>