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select feeds to update randomly

This commit is contained in:
Andrew Dolgov 2008-02-08 04:45:07 +01:00
parent a0c6eafbbc
commit 51b8c957ec
1 changed files with 7 additions and 2 deletions
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9
functions.php
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@ -5267,6 +5267,8 @@
$query_limit = ""; $query_limit = "";
if($limit) $query_limit = sprintf("LIMIT %d", $limit); if($limit) $query_limit = sprintf("LIMIT %d", $limit);
$random_qpart = sql_random_function();
// We search for feed needing update. // We search for feed needing update.
$result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid, $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
SUBSTRING(ttrss_feeds.last_updated,1,19) AS last_updated, SUBSTRING(ttrss_feeds.last_updated,1,19) AS last_updated,
@ -5277,14 +5279,17 @@
ttrss_feeds.owner_uid = ttrss_users.id ttrss_feeds.owner_uid = ttrss_users.id
AND ttrss_users.id = ttrss_user_prefs.owner_uid AND ttrss_users.id = ttrss_user_prefs.owner_uid
AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
AND ttrss_feeds.last_updated IS NULL
$login_thresh_qpart $update_limit_qpart $login_thresh_qpart $update_limit_qpart
$updstart_thresh_qpart $updstart_thresh_qpart
ORDER BY ttrss_feeds.last_updated ASC $query_limit"); ORDER BY $random_qpart $query_limit");
$user_prefs_cache = array(); $user_prefs_cache = array();
if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result))); if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
return;
// Here is a little cache magic in order to minimize risk of double feed updates. // Here is a little cache magic in order to minimize risk of double feed updates.
$feeds_to_update = array(); $feeds_to_update = array();
while ($line = db_fetch_assoc($result)) { while ($line = db_fetch_assoc($result)) {