function xpress_block_cache_refresh($mydirname)
{
global $xoops_db;
$mid = get_xpress_modid();
// It is a block that needs cache arranged outside the module.
// Only the block arranged outside the module is detected here.
$newblocks = get_xoops_prefix() . "newblocks";
$block_module_link = get_xoops_prefix() . "block_module_link";
$sql = "SELECT * FROM {$newblocks} LEFT JOIN {$block_module_link} ON {$newblocks}.bid = {$block_module_link}.block_id ";
$sql .= "WHERE {$newblocks}.mid = {$mid} AND {$newblocks}.visible = 1 AND {$block_module_link}.module_id != {$mid} ";
$sql .= "GROUP BY {$newblocks}.bid";
$blocks = $xoops_db->get_results($sql);
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['file_path'];
$render = $call_theme_function_name($options);
//The block name and the called function name should be assumed to be the same name.
$render_array['block'] = $render;
$render_array['block']['options'] = $block->options;
if (!empty($block_theme_file['error'])) {
$render_array['block']['err_message'] = $block_theme_file['error'];
}
if (cache_is_writable()) {
if (xpress_block_cache_found($mydirname, $cache_title . $blockID)) {
$render_serialize = xpress_XML_serialize($render_array);
$render_md5 = md5($render_serialize);
$cache_serialize = xpress_cache_read($mydirname, $cache_title . $blockID . '.xml');
$cache_md5 = md5($cache_serialize);
if ($render_md5 != $cache_md5) {
xpress_block_cache_write($mydirname, $cache_title . $blockID, $render_array);
}
} else {
xpress_block_cache_write($mydirname, $cache_title . $blockID, $render_array);
}
}
}
}
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;
// Avoid the failure of the operation when switch_to_blog() and other plugin code is called on the admin page.
$excludes = 'global_recent_posts_list_block\\.php|enhanced_block\\.php|global_recent_comments_block\\.php|global_popular_posts_block\\.php';
if (preg_match('/' . $excludes . '/', $func_file)) {
continue;
}
$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['file_path'];
$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;
$xml['block']['options'] = $block->options;
xpress_block_cache_write($mydirname, $cache_title . $blockID, $xml);
}
}
