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Dropped deprecated timestamp-based 'since' parameter for all API methods. When it sneaks in it can cause some very slow queries due to mismatches with the indexing.

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Twitter removed 'since' support some time ago, and we've already removed it from the public timeline, so it shouldn't be missed.
This commit is contained in:
Brion Vibber 2010-03-02 11:54:02 -08:00
parent f596e072e7
commit 6b134ae4c7
19 changed files with 57 additions and 109 deletions
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5
actions/apidirectmessage.php
View File

@ -182,11 +182,6 @@ class ApiDirectMessageAction extends ApiAuthAction
$message->whereAdd('id > ' . $this->since_id);
}
if (!empty($since)) {
$d = date('Y-m-d H:i:s', $this->since);
$message->whereAdd("created > '$d'");
}
$message->orderBy('created DESC, id DESC');
$message->limit((($this->page - 1) * $this->count), $this->count);
$message->find();

3
actions/apigrouplist.php
View File

@ -152,8 +152,7 @@ class ApiGroupListAction extends ApiBareAuthAction
($this->page - 1) * $this->count,
$this->count,
$this->since_id,
$this->max_id,
$this->since
$this->max_id
);
while ($group->fetch()) {

3
actions/apigroupmembership.php
View File

@ -125,8 +125,7 @@ class ApiGroupMembershipAction extends ApiPrivateAuthAction
($this->page - 1) * $this->count,
$this->count,
$this->since_id,
$this->max_id,
$this->since
$this->max_id
);
while ($profile->fetch()) {

4
actions/apitimelinefriends.php
View File

@ -202,11 +202,11 @@ class ApiTimelineFriendsAction extends ApiBareAuthAction
if (!empty($this->auth_user) && $this->auth_user->id == $this->user->id) {
$notice = $this->user->ownFriendsTimeline(($this->page-1) * $this->count,
$this->count, $this->since_id,
$this->max_id, $this->since);
$this->max_id);
} else {
$notice = $this->user->friendsTimeline(($this->page-1) * $this->count,
$this->count, $this->since_id,
$this->max_id, $this->since);
$this->max_id);
}
while ($notice->fetch()) {

3
actions/apitimelinegroup.php
View File

@ -204,8 +204,7 @@ class ApiTimelineGroupAction extends ApiPrivateAuthAction
($this->page-1) * $this->count,
$this->count,
$this->since_id,
$this->max_id,
$this->since
$this->max_id
);
while ($notice->fetch()) {

4
actions/apitimelinehome.php
View File

@ -200,13 +200,13 @@ class ApiTimelineHomeAction extends ApiBareAuthAction
$notice = $this->user->noticeInbox(
($this->page-1) * $this->count,
$this->count, $this->since_id,
$this->max_id, $this->since
$this->max_id
);
} else {
$notice = $this->user->noticesWithFriends(
($this->page-1) * $this->count,
$this->count, $this->since_id,
$this->max_id, $this->since
$this->max_id
);
}

2
actions/apitimelinementions.php
View File

@ -189,7 +189,7 @@ class ApiTimelineMentionsAction extends ApiBareAuthAction
$notice = $this->user->getReplies(
($this->page - 1) * $this->count, $this->count,
$this->since_id, $this->max_id, $this->since
$this->since_id, $this->max_id
);
while ($notice->fetch()) {

4
actions/apitimelinepublic.php
View File

@ -75,10 +75,6 @@ class ApiTimelinePublicAction extends ApiPrivateAuthAction
$this->notices = $this->getNotices();
if ($this->since) {
throw new ServerException("since parameter is disabled for performance; use since_id", 403);
}
return true;
}

2
actions/apitimelineuser.php
View File

@ -211,7 +211,7 @@ class ApiTimelineUserAction extends ApiBareAuthAction
$notice = $this->user->getNotices(
($this->page-1) * $this->count, $this->count,
$this->since_id, $this->max_id, $this->since
$this->since_id, $this->max_id
);
while ($notice->fetch()) {

6
classes/Fave.php
View File

@ -77,7 +77,7 @@ class Fave extends Memcached_DataObject
return $ids;
}
function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id, $since)
function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id)
{
$fav = new Fave();
$qry = null;
@ -100,10 +100,6 @@ class Fave extends Memcached_DataObject
$qry .= 'AND notice_id <= ' . $max_id . ' ';
}
if (!is_null($since)) {
$qry .= 'AND modified > \'' . date('Y-m-d H:i:s', $since) . '\' ';
}
// NOTE: we sort by fave time, not by notice time!
$qry .= 'ORDER BY modified DESC ';

8
classes/Inbox.php
View File

@ -137,7 +137,7 @@ class Inbox extends Memcached_DataObject
}
}
function stream($user_id, $offset, $limit, $since_id, $max_id, $since, $own=false)
function stream($user_id, $offset, $limit, $since_id, $max_id, $own=false)
{
$inbox = Inbox::staticGet('user_id', $user_id);
@ -195,15 +195,15 @@ class Inbox extends Memcached_DataObject
* @param int $limit
* @param mixed $since_id return only notices after but not including this id
* @param mixed $max_id return only notices up to and including this id
* @param mixed $since obsolete/ignored
* @param mixed $own ignored?
* @return array of Notice objects
*
* @todo consider repacking the inbox when this happens?
* @fixme reimplement $own if we need it?
*/
function streamNotices($user_id, $offset, $limit, $since_id, $max_id, $since, $own=false)
function streamNotices($user_id, $offset, $limit, $since_id, $max_id, $own=false)
{
$ids = self::stream($user_id, $offset, self::MAX_NOTICES, $since_id, $max_id, $since, $own);
$ids = self::stream($user_id, $offset, self::MAX_NOTICES, $since_id, $max_id, $own);
// Do a bulk lookup for the first $limit items
// Fast path when nothing's deleted.

26
classes/Notice.php
View File

@ -559,17 +559,17 @@ class Notice extends Memcached_DataObject
}
}
function publicStream($offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
function publicStream($offset=0, $limit=20, $since_id=0, $max_id=0)
{
$ids = Notice::stream(array('Notice', '_publicStreamDirect'),
array(),
'public',
$offset, $limit, $since_id, $max_id, $since);
$offset, $limit, $since_id, $max_id);
return Notice::getStreamByIds($ids);
}
function _publicStreamDirect($offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
function _publicStreamDirect($offset=0, $limit=20, $since_id=0, $max_id=0)
{
$notice = new Notice();
@ -598,10 +598,6 @@ class Notice extends Memcached_DataObject
$notice->whereAdd('id <= ' . $max_id);
}
if (!is_null($since)) {
$notice->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
}
$ids = array();
if ($notice->find()) {
@ -616,17 +612,17 @@ class Notice extends Memcached_DataObject
return $ids;
}
function conversationStream($id, $offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
function conversationStream($id, $offset=0, $limit=20, $since_id=0, $max_id=0)
{
$ids = Notice::stream(array('Notice', '_conversationStreamDirect'),
array($id),
'notice:conversation_ids:'.$id,
$offset, $limit, $since_id, $max_id, $since);
$offset, $limit, $since_id, $max_id);
return Notice::getStreamByIds($ids);
}
function _conversationStreamDirect($id, $offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
function _conversationStreamDirect($id, $offset=0, $limit=20, $since_id=0, $max_id=0)
{
$notice = new Notice();
@ -649,10 +645,6 @@ class Notice extends Memcached_DataObject
$notice->whereAdd('id <= ' . $max_id);
}
if (!is_null($since)) {
$notice->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
}
$ids = array();
if ($notice->find()) {
@ -1270,16 +1262,16 @@ class Notice extends Memcached_DataObject
}
}
function stream($fn, $args, $cachekey, $offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
function stream($fn, $args, $cachekey, $offset=0, $limit=20, $since_id=0, $max_id=0)
{
$cache = common_memcache();
if (empty($cache) ||
$since_id != 0 || $max_id != 0 || (!is_null($since) && $since > 0) ||
$since_id != 0 || $max_id != 0 ||
is_null($limit) ||
($offset + $limit) > NOTICE_CACHE_WINDOW) {
return call_user_func_array($fn, array_merge($args, array($offset, $limit, $since_id,
$max_id, $since)));
$max_id)));
}
$idkey = common_cache_key($cachekey);

4
classes/Notice_inbox.php
View File

@ -49,12 +49,12 @@ class Notice_inbox extends Memcached_DataObject
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
function stream($user_id, $offset, $limit, $since_id, $max_id, $since, $own=false)
function stream($user_id, $offset, $limit, $since_id, $max_id, $own=false)
{
throw new Exception('Notice_inbox no longer used; use Inbox');
}
function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id, $since)
function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id)
{
throw new Exception('Notice_inbox no longer used; use Inbox');
}

6
classes/Notice_tag.php
View File

@ -46,7 +46,7 @@ class Notice_tag extends Memcached_DataObject
return Notice::getStreamByIds($ids);
}
function _streamDirect($tag, $offset, $limit, $since_id, $max_id, $since)
function _streamDirect($tag, $offset, $limit, $since_id, $max_id)
{
$nt = new Notice_tag();
@ -63,10 +63,6 @@ class Notice_tag extends Memcached_DataObject
$nt->whereAdd('notice_id < ' . $max_id);
}
if (!is_null($since)) {
$nt->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
}
$nt->orderBy('notice_id DESC');
if (!is_null($offset)) {

20
classes/Profile.php
View File

@ -163,27 +163,27 @@ class Profile extends Memcached_DataObject
return null;
}
function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0, $since=null)
function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
{
$ids = Notice::stream(array($this, '_streamTaggedDirect'),
array($tag),
'profile:notice_ids_tagged:' . $this->id . ':' . $tag,
$offset, $limit, $since_id, $max_id, $since);
$offset, $limit, $since_id, $max_id);
return Notice::getStreamByIds($ids);
}
function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0, $since=null)
function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
{
// XXX: I'm not sure this is going to be any faster. It probably isn't.
$ids = Notice::stream(array($this, '_streamDirect'),
array(),
'profile:notice_ids:' . $this->id,
$offset, $limit, $since_id, $max_id, $since);
$offset, $limit, $since_id, $max_id);
return Notice::getStreamByIds($ids);
}
function _streamTaggedDirect($tag, $offset, $limit, $since_id, $max_id, $since)
function _streamTaggedDirect($tag, $offset, $limit, $since_id, $max_id)
{
// XXX It would be nice to do this without a join
@ -202,10 +202,6 @@ class Profile extends Memcached_DataObject
$query .= " and id < $max_id";
}
if (!is_null($since)) {
$query .= " and created > '" . date('Y-m-d H:i:s', $since) . "'";
}
$query .= ' order by id DESC';
if (!is_null($offset)) {
@ -223,7 +219,7 @@ class Profile extends Memcached_DataObject
return $ids;
}
function _streamDirect($offset, $limit, $since_id, $max_id, $since = null)
function _streamDirect($offset, $limit, $since_id, $max_id)
{
$notice = new Notice();
@ -240,10 +236,6 @@ class Profile extends Memcached_DataObject
$notice->whereAdd('id <= ' . $max_id);
}
if (!is_null($since)) {
$notice->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
}
$notice->orderBy('id DESC');
if (!is_null($offset)) {

10
classes/Reply.php
View File

@ -22,16 +22,16 @@ class Reply extends Memcached_DataObject
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0, $since=null)
function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
{
$ids = Notice::stream(array('Reply', '_streamDirect'),
array($user_id),
'reply:stream:' . $user_id,
$offset, $limit, $since_id, $max_id, $since);
$offset, $limit, $since_id, $max_id);
return $ids;
}
function _streamDirect($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0, $since=null)
function _streamDirect($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
{
$reply = new Reply();
$reply->profile_id = $user_id;
@ -44,10 +44,6 @@ class Reply extends Memcached_DataObject
$reply->whereAdd('notice_id < ' . $max_id);
}
if (!is_null($since)) {
$reply->whereAdd('modified > \'' . date('Y-m-d H:i:s', $since) . '\'');
}
$reply->orderBy('notice_id DESC');
if (!is_null($offset)) {

42
classes/User.php
View File

@ -456,28 +456,28 @@ class User extends Memcached_DataObject
return $user;
}
function getReplies($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
function getReplies($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
$ids = Reply::stream($this->id, $offset, $limit, $since_id, $before_id, $since);
$ids = Reply::stream($this->id, $offset, $limit, $since_id, $before_id);
return Notice::getStreamByIds($ids);
}
function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null) {
function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
$profile = $this->getProfile();
if (!$profile) {
return null;
} else {
return $profile->getTaggedNotices($tag, $offset, $limit, $since_id, $before_id, $since);
return $profile->getTaggedNotices($tag, $offset, $limit, $since_id, $before_id);
}
}
function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
$profile = $this->getProfile();
if (!$profile) {
return null;
} else {
return $profile->getNotices($offset, $limit, $since_id, $before_id, $since);
return $profile->getNotices($offset, $limit, $since_id, $before_id);
}
}
@ -487,24 +487,24 @@ class User extends Memcached_DataObject
return Notice::getStreamByIds($ids);
}
function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, $since, false);
return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, false);
}
function noticeInbox($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
function noticeInbox($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, $since, true);
return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, true);
}
function friendsTimeline($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
function friendsTimeline($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, $since, false);
return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, false);
}
function ownFriendsTimeline($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
function ownFriendsTimeline($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, $since, true);
return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, true);
}
function blowFavesCache()
@ -789,7 +789,7 @@ class User extends Memcached_DataObject
return Notice::getStreamByIds($ids);
}
function _repeatedByMeDirect($offset, $limit, $since_id, $max_id, $since)
function _repeatedByMeDirect($offset, $limit, $since_id, $max_id)
{
$notice = new Notice();
@ -813,10 +813,6 @@ class User extends Memcached_DataObject
$notice->whereAdd('id <= ' . $max_id);
}
if (!is_null($since)) {
$notice->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
}
$ids = array();
if ($notice->find()) {
@ -836,12 +832,12 @@ class User extends Memcached_DataObject
$ids = Notice::stream(array($this, '_repeatsOfMeDirect'),
array(),
'user:repeats_of_me:'.$this->id,
$offset, $limit, $since_id, $max_id, null);
$offset, $limit, $since_id, $max_id);
return Notice::getStreamByIds($ids);
}
function _repeatsOfMeDirect($offset, $limit, $since_id, $max_id, $since)
function _repeatsOfMeDirect($offset, $limit, $since_id, $max_id)
{
$qry =
'SELECT DISTINCT original.id AS id ' .
@ -856,10 +852,6 @@ class User extends Memcached_DataObject
$qry .= 'AND original.id <= ' . $max_id . ' ';
}
if (!is_null($since)) {
$qry .= 'AND original.modified > \'' . date('Y-m-d H:i:s', $since) . '\' ';
}
// NOTE: we sort by fave time, not by notice time!
$qry .= 'ORDER BY original.id DESC ';

6
classes/User_group.php
View File

@ -91,7 +91,7 @@ class User_group extends Memcached_DataObject
return Notice::getStreamByIds($ids);
}
function _streamDirect($offset, $limit, $since_id, $max_id, $since)
function _streamDirect($offset, $limit, $since_id, $max_id)
{
$inbox = new Group_inbox();
@ -108,10 +108,6 @@ class User_group extends Memcached_DataObject
$inbox->whereAdd('notice_id <= ' . $max_id);
}
if (!is_null($since)) {
$inbox->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
}
$inbox->orderBy('notice_id DESC');
if (!is_null($offset)) {

8
lib/apiaction.php
View File

@ -63,7 +63,6 @@ class ApiAction extends Action
var $count = null;
var $max_id = null;
var $since_id = null;
var $since = null;
var $access = self::READ_ONLY; // read (default) or read-write
@ -85,7 +84,10 @@ class ApiAction extends Action
$this->count = (int)$this->arg('count', 20);
$this->max_id = (int)$this->arg('max_id', 0);
$this->since_id = (int)$this->arg('since_id', 0);
$this->since = $this->arg('since');
if ($this->arg('since')) {
$this->clientError(_("since parameter is disabled for performance; use since_id"), 403);
}
return true;
}
@ -1325,8 +1327,6 @@ class ApiAction extends Action
case 'max_id':
$max_id = (int)$this->args['max_id'];
return ($max_id < 1) ? 0 : $max_id;
case 'since':
return strtotime($this->args['since']);
default:
return parent::arg($key, $def);
}