#!/usr/bin/php <?php // this daemon runs in the background and updates all feeds // continuously if ($argv[1] != "SRV_RUN_OK") { die("This script should be run by update_daemon.php\n"); } // define('DEFAULT_ERROR_LEVEL', E_ALL); define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE); declare(ticks = 1); define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache-daemon'); define('SIMPLEPIE_CACHE_DIR', '/var/tmp/simplepie-ttrss-cache-daemon'); define('DISABLE_SESSIONS', true); require_once "version.php"; if (strpos(VERSION, ".99") !== false) { define('DAEMON_EXTENDED_DEBUG', true); } define('PURGE_INTERVAL', 3600); // seconds require_once "sanity_check.php"; require_once "config.php"; if (!ENABLE_UPDATE_DAEMON) { die("Please enable option ENABLE_UPDATE_DAEMON in config.php\n"); } require_once "db.php"; require_once "db-prefs.php"; require_once "functions.php"; require_once "lib/magpierss/rss_fetch.inc"; error_reporting(DEFAULT_ERROR_LEVEL); function sigalrm_handler() { die("received SIGALRM, hang in feed update?\n"); } pcntl_signal(SIGALRM, sigalrm_handler); $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); if (!$link) { if (DB_TYPE == "mysql") { print mysql_error(); } // PG seems to display its own errors just fine by default. return; } init_connection($link); $last_purge = 0; if (!make_stampfile('update_daemon.stamp')) { print "error: unable to create stampfile"; die; } /* if (time() - $last_purge > PURGE_INTERVAL) { _debug("Purging old posts (random 30 feeds)..."); global_purge_old_posts($link, true, 30); $last_purge = time(); } */ // Call to the feed batch update function // or regenerate feedbrowser cache if (rand(0,100) > 50) { update_daemon_common($link); } else { $count = update_feedbrowser_cache($link); _debug("Finished, $count feeds processed."); } db_close($link); ?>