3 // this daemon runs in the background and updates all feeds
6 if ($argv[1] != "SRV_RUN_OK") {
7 die("This script should be run by update_daemon.php\n");
10 // define('DEFAULT_ERROR_LEVEL', E_ALL);
11 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE
);
15 define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache-daemon');
16 define('SIMPLEPIE_CACHE_DIR', '/var/tmp/simplepie-ttrss-cache-daemon');
17 define('DISABLE_SESSIONS', true);
19 require_once "version.php";
21 if (strpos(VERSION
, ".99") !== false) {
22 define('DAEMON_EXTENDED_DEBUG', true);
25 define('PURGE_INTERVAL', 3600); // seconds
27 require_once "sanity_check.php";
28 require_once "config.php";
30 if (!ENABLE_UPDATE_DAEMON
) {
31 die("Please enable option ENABLE_UPDATE_DAEMON in config.php\n");
34 require_once "db.php";
35 require_once "db-prefs.php";
36 require_once "functions.php";
37 require_once "magpierss/rss_fetch.inc";
39 error_reporting(DEFAULT_ERROR_LEVEL
);
41 function sigalrm_handler() {
42 die("received SIGALRM, hang in feed update?\n");
45 pcntl_signal(SIGALRM
, sigalrm_handler
);
47 $link = db_connect(DB_HOST
, DB_USER
, DB_PASS
, DB_NAME
);
50 if (DB_TYPE
== "mysql") {
53 // PG seems to display its own errors just fine by default.
57 if (DB_TYPE
== "pgsql") {
58 pg_query("set client_encoding = 'utf-8'");
59 pg_set_client_encoding("UNICODE");
61 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
62 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
63 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
69 if (!make_stampfile('update_daemon.stamp')) {
70 print "error: unable to create stampfile";
74 if (time() - $last_purge > PURGE_INTERVAL
) {
75 _debug("Purging old posts (random 30 feeds)...");
76 global_purge_old_posts($link, true, 30);
80 // FIXME: get all scheduled updates w/forced refetch
81 // Stub, until I figure out if it is really needed.
83 # $result = db_query($link, "SELECT * FROM ttrss_scheduled_updates ORDER BY id");
84 # while ($line = db_fetch_assoc($result)) {
85 # print "Scheduled feed update: " . $line["feed_id"] . ", UID: " .
86 # $line["owner_uid"] . "\n";
89 // Process all other feeds using last_updated and interval parameters
91 // $random_qpart = sql_random_function();
94 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
97 $rows = pg_affected_rows($result);
101 $result = db_query($link, "DELETE FROM ttrss_user_entries
102 USING ttrss_user_entries, ttrss_entries
103 WHERE ttrss_entries.id = ref_id AND
105 feed_id = '$feed_id' AND
106 ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
108 // Call to the feed batch update function
109 update_daemon_common($link);