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최근글 캐시 갱신시간 설정 추가

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This commit is contained in:
chicpro
2013-12-10 09:54:46 +09:00
parent a5149bf17d
commit bb5b2d0336
1 changed files with 31 additions and 10 deletions
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41
lib/latest.lib.php
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@ -2,10 +2,11 @@
if (!defined('_GNUBOARD_')) exit;
// 최신글 추출
function latest($skin_dir='', $bo_table, $rows=10, $subject_len=40)
// $cache_time 캐시 갱신시간
function latest($skin_dir='', $bo_table, $rows=10, $subject_len=40, $cache_time=1)
{
global $g5;
static $css = array();
//static $css = array();
if (!$skin_dir) $skin_dir = 'basic';
@ -17,12 +18,32 @@ function latest($skin_dir='', $bo_table, $rows=10, $subject_len=40)
$latest_skin_url = G5_SKIN_URL.'/latest/'.$skin_dir;
}
$cache_file = G5_DATA_PATH."/cache/latest-{$bo_table}-{$skin_dir}-{$rows}-{$subject_len}.php";
if (!G5_USE_CACHE || !file_exists($cache_file)) {
$cache_fwrite = false;
if(G5_USE_CACHE) {
$cache_file = G5_DATA_PATH."/cache/latest-{$bo_table}-{$skin_dir}-{$rows}-{$subject_len}.php";
if(!file_exists($cache_file)) {
$cache_fwrite = true;
} else {
if($cache_time > 0) {
$filetime = filemtime($cache_file);
if($filetime && $filetime < (G5_SERVER_TIME - 3600 * $cache_time)) {
@unlink($cache_file);
$cache_fwrite = true;
}
}
if(!$cache_fwrite)
include_once($cache_file);
}
}
if(!G5_USE_CACHE || $cache_fwrite) {
$list = array();
$sql = " select * from {$g5['board_table']} where bo_table = '{$bo_table}' ";
$board = sql_fetch($sql);
$bo_subject = get_text($board['bo_subject']);
$tmp_write_table = $g5['write_prefix'] . $bo_table; // 게시판 테이블 전체이름
$sql = " select * from {$tmp_write_table} where wr_is_comment = 0 order by wr_num limit 0, {$rows} ";
@ -31,14 +52,14 @@ function latest($skin_dir='', $bo_table, $rows=10, $subject_len=40)
$list[$i] = get_list($row, $board, $latest_skin_url, $subject_len);
}
$handle = fopen($cache_file, 'w');
$cache_content = "<?php\nif (!defined('_GNUBOARD_')) exit;\n\$bo_subject=\"".get_text($board['bo_subject'])."\";\n\$list=".var_export($list, true)."?>";
fwrite($handle, $cache_content);
fclose($handle);
if($cache_fwrite) {
$handle = fopen($cache_file, 'w');
$cache_content = "<?php\nif (!defined('_GNUBOARD_')) exit;\n\$bo_subject=\"".$bo_subject."\";\n\$list=".var_export($list, true)."?>";
fwrite($handle, $cache_content);
fclose($handle);
}
}
include_once($cache_file);
/*
// 같은 스킨은 .css 를 한번만 호출한다.
if (!in_array($skin_dir, $css) && is_file($latest_skin_path.'/style.css')) {