define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache-daemon');
define('SIMPLEPIE_CACHE_DIR', '/var/tmp/simplepie-ttrss-cache-daemon');
define('DISABLE_SESSIONS', true);
+ define('PHP_EXECUTABLE', '/usr/bin/php');
require_once "version.php";
}
}
+ db_close($link);
+
$last_purge = 0;
while (true) {
- 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();
- }
-
- // FIXME: get all scheduled updates w/forced refetch
- // Stub, until I figure out if it is really needed.
-
-# $result = db_query($link, "SELECT * FROM ttrss_scheduled_updates ORDER BY id");
-# while ($line = db_fetch_assoc($result)) {
-# print "Scheduled feed update: " . $line["feed_id"] . ", UID: " .
-# $line["owner_uid"] . "\n";
-# }
-
- // Process all other feeds using last_updated and interval parameters
-
- $random_qpart = sql_random_function();
-
-/*
- ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
- }
-
- $rows = pg_affected_rows($result);
-
- } else {
-
- $result = db_query($link, "DELETE FROM ttrss_user_entries
- USING ttrss_user_entries, ttrss_entries
- WHERE ttrss_entries.id = ref_id AND
- marked = false AND
- feed_id = '$feed_id' AND
- ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
-
- if (DAEMON_UPDATE_LOGIN_LIMIT > 0) {
- if (DB_TYPE == "pgsql") {
- $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'";
- } else {
- $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)";
- }
- } else {
- $login_thresh_qpart = "";
- }
-
- if (DB_TYPE == "pgsql") {
- $update_limit_qpart = "AND ttrss_feeds.last_updated < NOW() - INTERVAL '".(DAEMON_SLEEP_INTERVAL*2)." seconds'";
- } else {
- $update_limit_qpart = "AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ".(DAEMON_SLEEP_INTERVAL*2)." SECOND)";
- }
-
- if (DB_TYPE == "pgsql") {
- $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
- } else {
- $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
- }
-
- $result = db_query($link, "SELECT feed_url,ttrss_feeds.id,owner_uid,
- SUBSTRING(last_updated,1,19) AS last_updated,
- update_interval
- FROM
- ttrss_feeds,ttrss_users
- WHERE
- ttrss_users.id = owner_uid $login_thresh_qpart $update_limit_qpart
- $updstart_thresh_qpart
- ORDER BY $random_qpart DESC LIMIT " . DAEMON_FEED_LIMIT);
-
- $user_prefs_cache = array();
-
- _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
-
- while ($line = db_fetch_assoc($result)) {
-
- $upd_intl = $line["update_interval"];
- $user_id = $line["owner_uid"];
-
- if (!$upd_intl || $upd_intl == 0) {
- if (!$user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL']) {
- $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id);
- $user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL'] = $upd_intl;
- } else {
- $upd_intl = $user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL'];
- }
- }
-
- if ($upd_intl < 0) {
-# print "Updates disabled.\n";
- continue;
- }
-
- _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
-
-// _debug(sprintf("\tLU: %d, INTL: %d, UID: %d) ",
-// time() - strtotime($line["last_updated"]), $upd_intl*60, $user_id));
-
- if (!$line["last_updated"] ||
- time() - strtotime($line["last_updated"]) > ($upd_intl * 60)) {
-
- _debug("Updating...");
-
- pcntl_alarm(300);
-
- update_rss_feed($link, $line["feed_url"], $line["id"], true);
-
- pcntl_alarm(0);
-
- sleep(1); // prevent flood (FIXME make this an option?)
- } else {
- _debug("Update not needed.");
- }
- }
-
- if (DAEMON_SENDS_DIGESTS) send_headlines_digests($link);
+ passthru(PHP_EXECUTABLE . " update_daemon_loop.php SRV_RUN_OK");
_debug("Sleeping for " . DAEMON_SLEEP_INTERVAL . " seconds...");
sleep(DAEMON_SLEEP_INTERVAL);
}
- db_close($link);
?>
--- /dev/null
+#!/usr/bin/php
+<?php
+ // this daemon runs in the background and updates all feeds
+ // continuously
+
+ if ($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 "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;
+ }
+
+ if (DB_TYPE == "pgsql") {
+ pg_query("set client_encoding = 'utf-8'");
+ pg_set_client_encoding("UNICODE");
+ } else {
+ if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) {
+ db_query($link, "SET NAMES " . MYSQL_CHARSET);
+// db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
+ }
+ }
+
+ $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();
+ }
+
+ // FIXME: get all scheduled updates w/forced refetch
+ // Stub, until I figure out if it is really needed.
+
+# $result = db_query($link, "SELECT * FROM ttrss_scheduled_updates ORDER BY id");
+# while ($line = db_fetch_assoc($result)) {
+# print "Scheduled feed update: " . $line["feed_id"] . ", UID: " .
+# $line["owner_uid"] . "\n";
+# }
+
+ // Process all other feeds using last_updated and interval parameters
+
+ $random_qpart = sql_random_function();
+
+/*
+ ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
+ }
+
+ $rows = pg_affected_rows($result);
+
+ } else {
+
+ $result = db_query($link, "DELETE FROM ttrss_user_entries
+ USING ttrss_user_entries, ttrss_entries
+ WHERE ttrss_entries.id = ref_id AND
+ marked = false AND
+ feed_id = '$feed_id' AND
+ ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
+
+ if (DAEMON_UPDATE_LOGIN_LIMIT > 0) {
+ if (DB_TYPE == "pgsql") {
+ $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'";
+ } else {
+ $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)";
+ }
+ } else {
+ $login_thresh_qpart = "";
+ }
+
+ if (DB_TYPE == "pgsql") {
+ $update_limit_qpart = "AND ttrss_feeds.last_updated < NOW() - INTERVAL '".(DAEMON_SLEEP_INTERVAL*2)." seconds'";
+ } else {
+ $update_limit_qpart = "AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ".(DAEMON_SLEEP_INTERVAL*2)." SECOND)";
+ }
+
+ if (DB_TYPE == "pgsql") {
+ $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
+ } else {
+ $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
+ }
+
+ $result = db_query($link, "SELECT feed_url,ttrss_feeds.id,owner_uid,
+ SUBSTRING(last_updated,1,19) AS last_updated,
+ update_interval
+ FROM
+ ttrss_feeds,ttrss_users
+ WHERE
+ ttrss_users.id = owner_uid $login_thresh_qpart $update_limit_qpart
+ $updstart_thresh_qpart
+ ORDER BY $random_qpart DESC LIMIT " . DAEMON_FEED_LIMIT);
+
+ $user_prefs_cache = array();
+
+ _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
+
+ while ($line = db_fetch_assoc($result)) {
+
+ $upd_intl = $line["update_interval"];
+ $user_id = $line["owner_uid"];
+
+ if (!$upd_intl || $upd_intl == 0) {
+ if (!$user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL']) {
+ $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id);
+ $user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL'] = $upd_intl;
+ } else {
+ $upd_intl = $user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL'];
+ }
+ }
+
+ if ($upd_intl < 0) {
+# print "Updates disabled.\n";
+ continue;
+ }
+
+ _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
+
+// _debug(sprintf("\tLU: %d, INTL: %d, UID: %d) ",
+// time() - strtotime($line["last_updated"]), $upd_intl*60, $user_id));
+
+ if (!$line["last_updated"] ||
+ time() - strtotime($line["last_updated"]) > ($upd_intl * 60)) {
+
+ _debug("Updating...");
+
+ pcntl_alarm(300);
+
+ update_rss_feed($link, $line["feed_url"], $line["id"], true);
+
+ pcntl_alarm(0);
+
+ sleep(1); // prevent flood (FIXME make this an option?)
+ } else {
+ _debug("Update not needed.");
+ }
+ }
+
+ if (DAEMON_SENDS_DIGESTS) send_headlines_digests($link);
+
+ db_close($link);
+
+?>
projects / tt-rss.git / commitdiff