source: OpenPNE/trunk/webapp/lib/util/cache.php @ 8659

<?php
/**
 * @copyright 2005-2008 OpenPNE Project
 * @license   http://www.php.net/license/3_01.txt PHP License 3.01
 */

function &get_cache_lite_function()
{
    static $instance;
    if (empty($instance)) {
        if (OPENPNE_USE_FUNCTION_CACHE_MEMCACHE) {
            include_once 'OpenPNE/Cache.php';
            $instance = new OpenPNE_Cache_Function('memcache', $GLOBALS['_OPENPNE_MEMCACHE_LIST']['func_cache']);
        } else {
            include_once 'Cache/Lite/Function.php';
            $options = array(
                'cacheDir' => OPENPNE_VAR_DIR . '/function_cache/',
                'hashedDirectoryLevel' => 2,
                'hashedDirectoryUmask' => 0777,
            );
            $instance = new Cache_Lite_Function($options);
        }
    }
    return $instance;
}

/**
 * call function cache
 */
function pne_cache_call()
{
    $arg_list = func_get_args();
    $lifetime = array_shift($arg_list);

    if (OPENPNE_USE_FUNCTION_CACHE) {
        $cache =& get_cache_lite_function();
        $cache->setOption('lifeTime', intval($lifetime));
        return call_user_func_array(array(&$cache, 'call'), $arg_list);
    } else {
        $function = array_shift($arg_list);
        return call_user_func_array($function, $arg_list);
    }
}

/**
 * drop function cache
 */
function pne_cache_drop()
{
    $arg_list = func_get_args();

    if (OPENPNE_USE_FUNCTION_CACHE) {
        $cache =& get_cache_lite_function();
        return call_user_func_array(array(&$cache, 'drop'), $arg_list);
    } else {
        return true;
    }
}

/***
 * 再帰的に関数をコールする pne_cache_call
 */
function pne_cache_recursive_call($lifetime, $function, $funcarg)
{
    if (OPENPNE_USE_FUNCTION_CACHE) {
        array_unshift($funcarg, $function);
        $cache =& get_cache_lite_function();
        $cache->setOption('lifeTime', intval($lifetime));
        return call_user_func_array(array(&$cache, 'call'), $funcarg);
    } else {
        return call_user_func_array($function, $funcarg);
    }
}

//---

/**
 * メンバー情報取得関連のfunction cacheを削除する
 */
function cache_drop_c_member($c_member_id)
{
    $c_member_id = (int)$c_member_id;
    pne_cache_drop('db_friend_c_friend_id_list4c_member_id', $c_member_id, 9);  //フレンドリスト
    pne_cache_drop('db_friend_c_friend_list_random4c_member_id', $c_member_id, 5);
    pne_cache_drop('p_h_home_c_diary_friend_list4c_member_id', $c_member_id, 5);  //最新日記フィード
    $c_member_id = (string)$c_member_id;
    pne_cache_drop('db_friend_c_friend_id_list4c_member_id', $c_member_id, 9);  //フレンドリスト
    pne_cache_drop('db_friend_c_friend_list_random4c_member_id', $c_member_id, 5);
    pne_cache_drop('p_h_home_c_diary_friend_list4c_member_id', $c_member_id, 5);  //最新日記フィード

    //誕生日フィード
    include_once 'Calendar/Week.php';

    $Week = new Calendar_Week(date('Y'), date('m'), date('d'), 0);
    $Week->build();
    while ($Day = $Week->fetch()) {
        $m = $Day->thisMonth();
        $d = $Day->thisDay();
        $c_member_id = (int)$c_member_id;
        pne_cache_drop('db_member_birth4c_member_id', $m, $d, $c_member_id);
        $c_member_id = (string)$c_member_id;
        pne_cache_drop('db_member_birth4c_member_id', $m, $d, $c_member_id);
    }

    cache_drop_c_friend_intro($c_member_id);  //紹介文
}

/**
 * コミュニティ情報取得関連のfunction cacheを削除する
 */
function cache_drop_c_commu($c_commu_id)
{
    $c_commu_id = (int)$c_commu_id;
    pne_cache_drop('db_commu_c_commu4c_commu_id_k',$c_commu_id);
    pne_cache_drop('db_commu_c_commu_member_list_random4c_commu_id', $c_commu_id, 5);
    pne_cache_drop('db_commu_c_commu_member_list4c_commu_id', $c_commu_id, 9);
    pne_cache_drop('db_commu_c_commu4c_commu_id2', $c_commu_id);
    $c_commu_id = (string)$c_commu_id;
    pne_cache_drop('db_commu_c_commu4c_commu_id_k',$c_commu_id);
    pne_cache_drop('db_commu_c_commu_member_list_random4c_commu_id', $c_commu_id, 5);
    pne_cache_drop('db_commu_c_commu_member_list4c_commu_id', $c_commu_id, 9);
    pne_cache_drop('db_commu_c_commu4c_commu_id2', $c_commu_id);

    $c_commu_topic_list = db_commu_new_topic_comment4c_commu_id($c_commu_id, 7);
    $c_commu_event_list = db_commu_new_topic_comment4c_commu_id($c_commu_id, 7, 1);
    $c_commu_bbs_list = array_merge($c_commu_topic_list, $c_commu_event_list);

    foreach ($c_commu_bbs_list as $c_commu_topic_id) {
        $c_commu_topic_id = (int)$c_commu_topic_id;
        cache_drop_c_commu_topic($c_commu_topic_id);
        $c_commu_topic_id = (string)$c_commu_topic_id;
        cache_drop_c_commu_topic($c_commu_topic_id);
    }

    $c_commu_member_total_num = db_commu_count_c_commu_member_list4c_commu_id($c_commu_id);
    $c_commu_member_list = db_commu_c_member_list4c_commu_id($c_commu_id, 1, $c_commu_member_total_num);
    foreach ($c_commu_member_list[0] as $c_member) {
        cache_drop_c_commu_list4c_member_id($c_member['c_member_id']);
    }
}

/**
 * コミュニティトピック情報取得関連のfunction cacheを削除する
 */
function cache_drop_c_commu_topic($c_commu_topic_id)
{
    $c_commu_topic_id = (int)$c_commu_topic_id;
    pne_cache_drop('db_commu_new_topic_comment4c_commu_id', $c_commu_topic_id, 7);
    pne_cache_drop('db_commu_new_topic_comment4c_commu_id', $c_commu_topic_id, 7, 0);
    pne_cache_drop('db_commu_new_topic_comment4c_commu_id', $c_commu_topic_id, 7, 1);
    $c_commu_topic_id = (string)$c_commu_topic_id;
    pne_cache_drop('db_commu_new_topic_comment4c_commu_id', $c_commu_topic_id, 7);
    pne_cache_drop('db_commu_new_topic_comment4c_commu_id', $c_commu_topic_id, 7, 0);
    pne_cache_drop('db_commu_new_topic_comment4c_commu_id', $c_commu_topic_id, 7, 1);
}

/**
 * c_memberに関連したコミュニティ情報取得関連のfunction cacheを削除する
 */
function cache_drop_c_commu_list4c_member_id($c_member_id)
{
    $c_member_id = (int)$c_member_id;
    pne_cache_drop('db_commu_c_commu_list_lastupdate4c_member_id', $c_member_id, 5);
    pne_cache_drop('db_commu_c_commu_list4c_member_id_2', $c_member_id, 9);
    pne_cache_drop('db_commu_c_commu_topic_comment_list4c_member_id', $c_member_id, 5);
    $c_member_id = (string)$c_member_id;
    pne_cache_drop('db_commu_c_commu_list_lastupdate4c_member_id', $c_member_id, 5);
    pne_cache_drop('db_commu_c_commu_list4c_member_id_2', $c_member_id, 9);
    pne_cache_drop('db_commu_c_commu_topic_comment_list4c_member_id', $c_member_id, 5);
}


/**
 * 紹介文取得のfunction cacheを削除する
 */
function cache_drop_c_friend_intro($c_member_id)
{
    $c_member_id = (int)$c_member_id;
    pne_cache_drop('db_friend_c_friend_intro_list4c_member_id', $c_member_id, 5);
    pne_cache_drop('db_friend_c_friend_comment4c_member_id', $c_member_id);
    $c_member_id = (string)$c_member_id;
    pne_cache_drop('db_friend_c_friend_intro_list4c_member_id', $c_member_id, 5);
    pne_cache_drop('db_friend_c_friend_comment4c_member_id', $c_member_id);
}

/**
 * プロフィール取得のfunction cacheを削除する
 * 旧関数名を呼んでいる限り引数の省略はないのでこれで暫定的な対応とする
 */
function cache_drop_c_member_profile($c_member_id)
{
    $c_member_id = (int)$c_member_id;
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id);
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false);
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, false, 'public');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, false, 'friend');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, false, 'private');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, true, 'public');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, true, 'friend');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, true, 'private');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true);
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, false, 'public');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, false, 'friend');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, false, 'private');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, true, 'public');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, true, 'friend');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, true, 'private');
    pne_cache_drop('db_member_c_profile_list');
    $c_member_id = (string)$c_member_id;
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id);
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false);
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, false, 'public');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, false, 'friend');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, false, 'private');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, true, 'public');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, true, 'friend');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, false, true, 'private');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true);
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, false, 'public');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, false, 'friend');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, false, 'private');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, true, 'public');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, true, 'friend');
    pne_cache_drop('db_member_c_member4c_member_id', $c_member_id, true, true, 'private');
}

/**
 * お気に入り関連のfunction cacheを削除する
 */
function cache_drop_c_bookmark($c_member_id)
{
    $c_member_id = (int)$c_member_id;
    pne_cache_drop('db_bookmark_member_list', $c_member_id, 9);
    $c_member_id = (string)$c_member_id;
    pne_cache_drop('db_bookmark_member_list', $c_member_id, 9);
}

/**
 * 日記のfunction cacheを削除する
 *
 * @param int $c_member_id        ログインしているメンバーID
 * @param int $target_c_member_id 書き込み先のメンバーID
 */
function cache_drop_c_diary($c_member_id, $target_c_member_id)
{
    $target_c_member_id = (int)$target_c_member_id;
    $c_member_id = (int)$c_member_id;
    pne_cache_drop('db_diary_get_c_diary_list4c_member_id', $target_c_member_id, 5, $c_member_id);
    pne_cache_drop('p_h_home_c_diary_friend_list4c_member_id', $c_member_id, 5);  //最新日記フィード
    $target_c_member_id = (string)$target_c_member_id;
    $c_member_id = (string)$c_member_id;
    pne_cache_drop('db_diary_get_c_diary_list4c_member_id', $target_c_member_id, 5, $c_member_id);
    pne_cache_drop('p_h_home_c_diary_friend_list4c_member_id', $c_member_id, 5);  //最新日記フィード
    $target_c_member_id = (int)$target_c_member_id;
    $c_member_id = (string)$c_member_id;
    pne_cache_drop('db_diary_get_c_diary_list4c_member_id', $target_c_member_id, 5, $c_member_id);
    $target_c_member_id = (string)$target_c_member_id;
    $c_member_id = (int)$c_member_id;
    pne_cache_drop('db_diary_get_c_diary_list4c_member_id', $target_c_member_id, 5, $c_member_id);
}
?>