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@ -645,5 +645,76 @@ class RPC extends Handler_Protected {
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print json_encode(array("wide" => $wide));
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}
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function updaterandomfeed() {
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// Test if the feed need a update (update interval exceded).
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if (DB_TYPE == "pgsql") {
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$update_limit_qpart = "AND ((
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ttrss_feeds.update_interval = 0
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AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
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) OR (
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ttrss_feeds.update_interval > 0
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AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
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) OR ttrss_feeds.last_updated IS NULL
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OR last_updated = '1970-01-01 00:00:00')";
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} else {
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$update_limit_qpart = "AND ((
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ttrss_feeds.update_interval = 0
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AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
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) OR (
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ttrss_feeds.update_interval > 0
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AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
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) OR ttrss_feeds.last_updated IS NULL
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OR last_updated = '1970-01-01 00:00:00')";
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}
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// Test if feed is currently being updated by another process.
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if (DB_TYPE == "pgsql") {
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$updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '5 minutes')";
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} else {
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$updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 5 MINUTE))";
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}
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$random_qpart = sql_random_function();
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// We search for feed needing update.
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$result = db_query($this->link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id
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FROM
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ttrss_feeds, ttrss_users, ttrss_user_prefs
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WHERE
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ttrss_feeds.owner_uid = ttrss_users.id
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AND ttrss_users.id = ttrss_user_prefs.owner_uid
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AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
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AND ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
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$update_limit_qpart $updstart_thresh_qpart
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ORDER BY $random_qpart LIMIT 30");
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$feed_id = -1;
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require_once "rssfuncs.php";
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$num_updated = 0;
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$tstart = time();
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while ($line = db_fetch_assoc($result)) {
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$feed_id = $line["id"];
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if (time() - $tstart < 30) {
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update_rss_feed($this->link, $feed_id, true);
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++$num_updated;
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} else {
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break;
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}
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}
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if ($num_updated > 0) {
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print json_encode(array("message" => "UPDATE_COUNTERS",
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"num_updated" => $num_updated));
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} else {
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print json_encode(array("message" => "NOTHING_TO_UPDATE"));
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}
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}
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}
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?>
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