<?php
/*
* Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Copyright (C) 2008, 2009, Control Yourself, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
define('NOTICE_CACHE_WINDOW', 61);
+define('NOTICE_LOCAL_PUBLIC', 1);
+define('NOTICE_REMOTE_OMB', 0);
+define('NOTICE_LOCAL_NONPUBLIC', -1);
+define('NOTICE_GATEWAY', -2);
+
+define('MAX_BOXCARS', 128);
+
class Notice extends Memcached_DataObject
{
###START_AUTOCODE
}
}
- static function saveNew($profile_id, $content, $source=null, $is_local=1, $reply_to=null, $uri=null) {
+ static function saveNew($profile_id, $content, $source=null,
+ $is_local=1, $reply_to=null, $uri=null, $created=null) {
$profile = Profile::staticGet($profile_id);
+ $final = common_shorten_links($content);
+
+ if (mb_strlen($final) > 140) {
+ common_log(LOG_INFO, 'Rejecting notice that is too long.');
+ return _('Problem saving notice. Too long.');
+ }
+
if (!$profile) {
common_log(LOG_ERR, 'Problem saving notice. Unknown user.');
return _('Problem saving notice. Unknown user.');
return _('Too many notices too fast; take a breather and post again in a few minutes.');
}
- if (common_config('site', 'dupelimit') > 0 && !Notice::checkDupes($profile_id, $content)) {
+ if (common_config('site', 'dupelimit') > 0 && !Notice::checkDupes($profile_id, $final)) {
common_log(LOG_WARNING, 'Dupe posting by profile #' . $profile_id . '; throttled.');
return _('Too many duplicate messages too quickly; take a breather and post again in a few minutes.');
}
$notice->query('BEGIN');
$notice->reply_to = $reply_to;
- $notice->created = common_sql_now();
- $notice->content = $content;
- $notice->rendered = common_render_content($content, $notice);
+ if (!empty($created)) {
+ $notice->created = $created;
+ } else {
+ $notice->created = common_sql_now();
+ }
+ $notice->content = $final;
+ $notice->rendered = common_render_content($final, $notice);
$notice->source = $source;
$notice->uri = $uri;
$notice->saveReplies();
$notice->saveTags();
- $notice->saveGroups();
- if (common_config('queue', 'enabled')) {
- $notice->addToAuthorInbox();
- } else {
- $notice->addToInboxes();
+ $notice->addToInboxes();
+
+ $notice->saveUrls();
+ $orig2 = clone($notice);
+ $notice->rendered = common_render_content($final, $notice);
+ if (!$notice->update($orig2)) {
+ common_log_db_error($notice, 'UPDATE', __FILE__);
+ return _('Problem saving notice.');
}
$notice->query('COMMIT');
# Clear the cache for subscribed users, so they'll update at next request
# XXX: someone clever could prepend instead of clearing the cache
- if (common_config('memcached', 'enabled')) {
- if (common_config('queue', 'enabled')) {
- $notice->blowAuthorCaches();
- } else {
- $notice->blowCaches();
- }
- }
+ $notice->blowCaches();
return $notice;
}
+ /** save all urls in the notice to the db
+ *
+ * follow redirects and save all available file information
+ * (mimetype, date, size, oembed, etc.)
+ *
+ * @return void
+ */
+ function saveUrls() {
+ common_replace_urls_callback($this->content, array($this, 'saveUrl'), $this->id);
+ }
+
+ function saveUrl($data) {
+ list($url, $notice_id) = $data;
+ File::processNew($url, $notice_id);
+ }
+
static function checkDupes($profile_id, $content) {
$profile = Profile::staticGet($profile_id);
if (!$profile) {
return true;
}
+ function getUploadedAttachment() {
+ $post = clone $this;
+ $query = 'select file.url as up, file.id as i from file join file_to_post on file.id = file_id where post_id=' . $post->escape($post->id) . ' and url like "%/notice/%/file"';
+ $post->query($query);
+ $post->fetch();
+ if (empty($post->up) || empty($post->i)) {
+ $ret = false;
+ } else {
+ $ret = array($post->up, $post->i);
+ }
+ $post->free();
+ return $ret;
+ }
+
function hasAttachments() {
$post = clone $this;
$query = "select count(file_id) as n_attachments from file join file_to_post on (file_id = file.id) join notice on (post_id = notice.id) where post_id = " . $post->escape($post->id);
return $n_attachments;
}
+ function attachments() {
+ // XXX: cache this
+ $att = array();
+ $f2p = new File_to_post;
+ $f2p->post_id = $this->id;
+ if ($f2p->find()) {
+ while ($f2p->fetch()) {
+ $f = File::staticGet($f2p->file_id);
+ $att[] = clone($f);
+ }
+ }
+ return $att;
+ }
+
function blowCaches($blowLast=false)
{
$this->blowSubsCache($blowLast);
$this->blowPublicCache($blowLast);
$this->blowTagCache($blowLast);
$this->blowGroupCache($blowLast);
+ $this->blowConversationCache($blowLast);
+ $profile = Profile::staticGet($this->profile_id);
+ $profile->blowNoticeCount();
}
- function blowAuthorCaches($blowLast=false)
+ function blowConversationCache($blowLast=false)
{
- // Clear the user's cache
$cache = common_memcache();
- if (!empty($cache)) {
- $cache->delete(common_cache_key('notice_inbox:by_user:'.$this->profile_id));
+ if ($cache) {
+ $ck = common_cache_key('notice:conversation_ids:'.$this->conversation);
+ $cache->delete($ck);
+ if ($blowLast) {
+ $cache->delete($ck.';last');
+ }
}
- $this->blowNoticeCache($blowLast);
- $this->blowPublicCache($blowLast);
}
function blowGroupCache($blowLast=false)
if ($tag->find()) {
while ($tag->fetch()) {
$tag->blowCache($blowLast);
+ $ck = 'profile:notice_ids_tagged:' . $this->profile_id . ':' . $tag->tag;
+
+ $cache->delete($ck);
+ if ($blowLast) {
+ $cache->delete($ck . ';last');
+ }
}
}
$tag->free();
while ($user->fetch()) {
$cache->delete(common_cache_key('notice_inbox:by_user:'.$user->id));
+ $cache->delete(common_cache_key('notice_inbox:by_user_own:'.$user->id));
if ($blowLast) {
$cache->delete(common_cache_key('notice_inbox:by_user:'.$user->id.';last'));
+ $cache->delete(common_cache_key('notice_inbox:by_user_own:'.$user->id.';last'));
}
}
$user->free();
if ($fave->find()) {
while ($fave->fetch()) {
$cache->delete(common_cache_key('fave:ids_by_user:'.$fave->user_id));
+ $cache->delete(common_cache_key('fave:by_user_own:'.$fave->user_id));
if ($blowLast) {
$cache->delete(common_cache_key('fave:ids_by_user:'.$fave->user_id.';last'));
+ $cache->delete(common_cache_key('fave:by_user_own:'.$fave->user_id.';last'));
}
}
}
# XXX: too many args; we need to move to named params or even a separate
# class for notice streams
- static function getStream($qry, $cachekey, $offset=0, $limit=20, $since_id=0, $before_id=0, $order=null, $since=null) {
+ static function getStream($qry, $cachekey, $offset=0, $limit=20, $since_id=0, $max_id=0, $order=null, $since=null) {
if (common_config('memcached', 'enabled')) {
- # Skip the cache if this is a since, since_id or before_id qry
- if ($since_id > 0 || $before_id > 0 || $since) {
- return Notice::getStreamDirect($qry, $offset, $limit, $since_id, $before_id, $order, $since);
+ # Skip the cache if this is a since, since_id or max_id qry
+ if ($since_id > 0 || $max_id > 0 || $since) {
+ return Notice::getStreamDirect($qry, $offset, $limit, $since_id, $max_id, $order, $since);
} else {
return Notice::getCachedStream($qry, $cachekey, $offset, $limit, $order);
}
}
- return Notice::getStreamDirect($qry, $offset, $limit, $since_id, $before_id, $order, $since);
+ return Notice::getStreamDirect($qry, $offset, $limit, $since_id, $max_id, $order, $since);
}
- static function getStreamDirect($qry, $offset, $limit, $since_id, $before_id, $order, $since) {
+ static function getStreamDirect($qry, $offset, $limit, $since_id, $max_id, $order, $since) {
$needAnd = false;
$needWhere = true;
$qry .= ' notice.id > ' . $since_id;
}
- if ($before_id > 0) {
+ if ($max_id > 0) {
if ($needWhere) {
$qry .= ' WHERE ';
$qry .= ' AND ';
}
- $qry .= ' notice.id < ' . $before_id;
+ $qry .= ' notice.id <= ' . $max_id;
}
if ($since) {
if (!empty($cache)) {
$notices = array();
foreach ($ids as $id) {
- $notices[] = Notice::staticGet('id', $id);
+ $n = Notice::staticGet('id', $id);
+ if (!empty($n)) {
+ $notices[] = $n;
+ }
}
return new ArrayWrapper($notices);
} else {
}
}
- function publicStream($offset=0, $limit=20, $since_id=0, $before_id=0, $since=null)
+ function publicStream($offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
{
$ids = Notice::stream(array('Notice', '_publicStreamDirect'),
array(),
'public',
- $offset, $limit, $since_id, $before_id, $since);
+ $offset, $limit, $since_id, $max_id, $since);
return Notice::getStreamByIds($ids);
}
- function _publicStreamDirect($offset=0, $limit=20, $since_id=0, $before_id=0, $since=null)
+ function _publicStreamDirect($offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
{
$notice = new Notice();
$notice->whereAdd('id > ' . $since_id);
}
- if ($before_id != 0) {
- $notice->whereAdd('id < ' . $before_id);
+ if ($max_id != 0) {
+ $notice->whereAdd('id <= ' . $max_id);
}
if (!is_null($since)) {
return $ids;
}
- function addToInboxes()
+ function conversationStream($id, $offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
{
- $enabled = common_config('inboxes', 'enabled');
+ $ids = Notice::stream(array('Notice', '_conversationStreamDirect'),
+ array($id),
+ 'notice:conversation_ids:'.$id,
+ $offset, $limit, $since_id, $max_id, $since);
- if ($enabled === true || $enabled === 'transitional') {
- $inbox = new Notice_inbox();
- $UT = common_config('db','type')=='pgsql'?'"user"':'user';
- $qry = 'INSERT INTO notice_inbox (user_id, notice_id, created) ' .
- "SELECT $UT.id, " . $this->id . ", '" . $this->created . "' " .
- "FROM $UT JOIN subscription ON $UT.id = subscription.subscriber " .
- 'WHERE subscription.subscribed = ' . $this->profile_id . ' ' .
- 'AND NOT EXISTS (SELECT user_id, notice_id ' .
- 'FROM notice_inbox ' .
- "WHERE user_id = $UT.id " .
- 'AND notice_id = ' . $this->id . ' )';
- if ($enabled === 'transitional') {
- $qry .= " AND $UT.inboxed = 1";
+ return Notice::getStreamByIds($ids);
+ }
+
+ function _conversationStreamDirect($id, $offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
+ {
+ $notice = new Notice();
+
+ $notice->selectAdd(); // clears it
+ $notice->selectAdd('id');
+
+ $notice->conversation = $id;
+
+ $notice->orderBy('id DESC');
+
+ if (!is_null($offset)) {
+ $notice->limit($offset, $limit);
+ }
+
+ if ($since_id != 0) {
+ $notice->whereAdd('id > ' . $since_id);
+ }
+
+ if ($max_id != 0) {
+ $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()) {
+ while ($notice->fetch()) {
+ $ids[] = $notice->id;
}
- $inbox->query($qry);
}
- return;
+
+ $notice->free();
+ $notice = NULL;
+
+ return $ids;
}
- function addToAuthorInbox()
+ function addToInboxes()
{
$enabled = common_config('inboxes', 'enabled');
if ($enabled === true || $enabled === 'transitional') {
- $user = User::staticGet('id', $this->profile_id);
- if (empty($user)) {
- return;
- }
+
+ // XXX: loads constants
+
$inbox = new Notice_inbox();
- $UT = common_config('db','type')=='pgsql'?'"user"':'user';
- $qry = 'INSERT INTO notice_inbox (user_id, notice_id, created) ' .
- "SELECT $UT.id, " . $this->id . ", '" . $this->created . "' " .
- "FROM $UT " .
- "WHERE $UT.id = " . $this->profile_id . ' ' .
- 'AND NOT EXISTS (SELECT user_id, notice_id ' .
- 'FROM notice_inbox ' .
- "WHERE user_id = " . $this->profile_id . ' '.
- 'AND notice_id = ' . $this->id . ' )';
- if ($enabled === 'transitional') {
- $qry .= " AND $UT.inboxed = 1";
+
+ $users = $this->getSubscribedUsers();
+
+ // FIXME: kind of ignoring 'transitional'...
+ // we'll probably stop supporting inboxless mode
+ // in 0.9.x
+
+ $ni = array();
+
+ foreach ($users as $id) {
+ $ni[$id] = NOTICE_INBOX_SOURCE_SUB;
+ }
+
+ $groups = $this->saveGroups();
+
+ foreach ($groups as $group) {
+ $users = $group->getUserMembers();
+ foreach ($users as $id) {
+ if (!array_key_exists($id, $ni)) {
+ $ni[$id] = NOTICE_INBOX_SOURCE_GROUP;
+ }
+ }
+ }
+
+ $cnt = 0;
+
+ $qryhdr = 'INSERT INTO notice_inbox (user_id, notice_id, source, created) VALUES ';
+ $qry = $qryhdr;
+
+ foreach ($ni as $id => $source) {
+ if ($cnt > 0) {
+ $qry .= ', ';
+ }
+ $qry .= '('.$id.', '.$this->id.', '.$source.', "'.$this->created.'") ';
+ $cnt++;
+ if ($cnt >= MAX_BOXCARS) {
+ $inbox = new Notice_inbox();
+ $inbox->query($qry);
+ $qry = $qryhdr;
+ $cnt = 0;
+ }
+ }
+
+ if ($cnt > 0) {
+ $inbox = new Notice_inbox();
+ $inbox->query($qry);
}
- $inbox->query($qry);
}
+
return;
}
+ function getSubscribedUsers()
+ {
+ $user = new User();
+
+ $qry =
+ 'SELECT id ' .
+ 'FROM user JOIN subscription '.
+ 'ON user.id = subscription.subscriber ' .
+ 'WHERE subscription.subscribed = %d ';
+
+ $user->query(sprintf($qry, $this->profile_id));
+
+ $ids = array();
+
+ while ($user->fetch()) {
+ $ids[] = $user->id;
+ }
+
+ $user->free();
+
+ return $ids;
+ }
+
function saveGroups()
{
+ $groups = array();
+
$enabled = common_config('inboxes', 'enabled');
if ($enabled !== true && $enabled !== 'transitional') {
- return;
+ return $groups;
}
/* extract all !group */
strtolower($this->content),
$match);
if (!$count) {
- return true;
+ return $groups;
}
$profile = $this->getProfile();
foreach (array_unique($match[1]) as $nickname) {
/* XXX: remote groups. */
- $group = User_group::staticGet('nickname', $nickname);
+ $group = User_group::getForNickname($nickname);
- if (!$group) {
+ if (empty($group)) {
continue;
}
// we automatically add a tag for every group name, too
$tag = Notice_tag::pkeyGet(array('tag' => common_canonical_tag($nickname),
- 'notice_id' => $this->id));
+ 'notice_id' => $this->id));
if (is_null($tag)) {
$this->saveTag($nickname);
if ($profile->isMember($group)) {
- $gi = new Group_inbox();
-
- $gi->group_id = $group->id;
- $gi->notice_id = $this->id;
- $gi->created = common_sql_now();
-
- $result = $gi->insert();
+ $result = $this->addToGroupInbox($group);
if (!$result) {
common_log_db_error($gi, 'INSERT', __FILE__);
}
- // FIXME: do this in an offline daemon
-
- $this->addToGroupInboxes($group);
+ $groups[] = clone($group);
}
}
+
+ return $groups;
}
- function addToGroupInboxes($group)
+ function addToGroupInbox($group)
{
- $inbox = new Notice_inbox();
- $UT = common_config('db','type')=='pgsql'?'"user"':'user';
- $qry = 'INSERT INTO notice_inbox (user_id, notice_id, created, source) ' .
- "SELECT $UT.id, " . $this->id . ", '" . $this->created . "', 2 " .
- "FROM $UT JOIN group_member ON $UT.id = group_member.profile_id " .
- 'WHERE group_member.group_id = ' . $group->id . ' ' .
- 'AND NOT EXISTS (SELECT user_id, notice_id ' .
- 'FROM notice_inbox ' .
- "WHERE user_id = $UT.id " .
- 'AND notice_id = ' . $this->id . ' )';
- if ($enabled === 'transitional') {
- $qry .= " AND $UT.inboxed = 1";
- }
- $result = $inbox->query($qry);
+ $gi = Group_inbox::pkeyGet(array('group_id' => $group->id,
+ 'notice_id' => $this->id));
+
+ if (empty($gi)) {
+
+ $gi = new Group_inbox();
+
+ $gi->group_id = $group->id;
+ $gi->notice_id = $this->id;
+ $gi->created = $this->created;
+
+ return $gi->insert();
+ }
+
+ return true;
}
function saveReplies()
}
$tag->free();
+ # Enclosures
+ $attachments = $this->attachments();
+ if($attachments){
+ foreach($attachments as $attachment){
+ $attributes = array('rel'=>'enclosure','href'=>$attachment->url,'type'=>$attachment->mimetype,'length'=>$attachment->size);
+ if($attachment->title){
+ $attributes['title']=$attachment->title;
+ }
+ $xs->element('link', $attributes, null);
+ }
+ }
+
$xs->elementEnd('entry');
return $xs->getString();
}
}
- function stream($fn, $args, $cachekey, $offset=0, $limit=20, $since_id=0, $before_id=0, $since=null, $tag=null)
+ function stream($fn, $args, $cachekey, $offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
{
$cache = common_memcache();
if (empty($cache) ||
- $since_id != 0 || $before_id != 0 || !is_null($since) ||
+ $since_id != 0 || $max_id != 0 || (!is_null($since) && $since > 0) ||
+ is_null($limit) ||
($offset + $limit) > NOTICE_CACHE_WINDOW) {
return call_user_func_array($fn, array_merge($args, array($offset, $limit, $since_id,
- $before_id, $since, $tag)));
+ $max_id, $since)));
}
$idkey = common_cache_key($cachekey);
$window = explode(',', $laststr);
$last_id = $window[0];
$new_ids = call_user_func_array($fn, array_merge($args, array(0, NOTICE_CACHE_WINDOW,
- $last_id, 0, null, $tag)));
+ $last_id, 0, null)));
$new_window = array_merge($new_ids, $window);
}
$window = call_user_func_array($fn, array_merge($args, array(0, NOTICE_CACHE_WINDOW,
- 0, 0, null, $tag)));
+ 0, 0, null)));
$windowstr = implode(',', $window);
projects / quix0rs-gnu-social.git / blobdiff