9215496902
In web interface and retweet/repeat API we show the original untrimmed text, but some back-compat API messages will still show the trimmed 'RT' version. This matches Twitter's behavior on overlong retweets, though we're outputting the RT version in more API results than they do.
1475 lines
49 KiB
PHP
1475 lines
49 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Notices
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* @package StatusNet
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* @author Brenda Wallace <shiny@cpan.org>
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* @author Christopher Vollick <psycotica0@gmail.com>
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* @author CiaranG <ciaran@ciarang.com>
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* @author Craig Andrews <candrews@integralblue.com>
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* @author Evan Prodromou <evan@controlezvous.ca>
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* @author Gina Haeussge <osd@foosel.net>
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* @author Jeffery To <jeffery.to@gmail.com>
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* @author Mike Cochrane <mikec@mikenz.geek.nz>
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* @author Robin Millette <millette@controlyourself.ca>
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* @author Sarven Capadisli <csarven@controlyourself.ca>
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* @author Tom Adams <tom@holizz.com>
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* @license GNU Affero General Public License http://www.gnu.org/licenses/
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) {
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exit(1);
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}
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/**
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* Table Definition for notice
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*/
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require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
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/* We keep the first three 20-notice pages, plus one for pagination check,
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* in the memcached cache. */
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define('NOTICE_CACHE_WINDOW', 61);
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define('MAX_BOXCARS', 128);
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class Notice extends Memcached_DataObject
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{
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###START_AUTOCODE
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/* the code below is auto generated do not remove the above tag */
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public $__table = 'notice'; // table name
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public $id; // int(4) primary_key not_null
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public $profile_id; // int(4) multiple_key not_null
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public $uri; // varchar(255) unique_key
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public $content; // text
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public $rendered; // text
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public $url; // varchar(255)
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public $created; // datetime multiple_key not_null default_0000-00-00%2000%3A00%3A00
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public $modified; // timestamp not_null default_CURRENT_TIMESTAMP
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public $reply_to; // int(4)
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public $is_local; // tinyint(1)
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public $source; // varchar(32)
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public $conversation; // int(4)
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public $lat; // decimal(10,7)
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public $lon; // decimal(10,7)
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public $location_id; // int(4)
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public $location_ns; // int(4)
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public $repeat_of; // int(4)
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/* Static get */
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function staticGet($k,$v=NULL)
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{
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return Memcached_DataObject::staticGet('Notice',$k,$v);
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}
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/* the code above is auto generated do not remove the tag below */
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###END_AUTOCODE
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/* Notice types */
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const LOCAL_PUBLIC = 1;
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const REMOTE_OMB = 0;
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const LOCAL_NONPUBLIC = -1;
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const GATEWAY = -2;
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function getProfile()
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{
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return Profile::staticGet('id', $this->profile_id);
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}
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function delete()
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{
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$this->blowCaches(true);
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$this->blowFavesCache(true);
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$this->blowSubsCache(true);
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// For auditing purposes, save a record that the notice
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// was deleted.
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$deleted = new Deleted_notice();
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$deleted->id = $this->id;
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$deleted->profile_id = $this->profile_id;
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$deleted->uri = $this->uri;
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$deleted->created = $this->created;
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$deleted->deleted = common_sql_now();
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$this->query('BEGIN');
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$deleted->insert();
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//Null any notices that are replies to this notice
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$this->query(sprintf("UPDATE notice set reply_to = null WHERE reply_to = %d", $this->id));
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//Null any notices that are repeats of this notice
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//XXX: probably need to uncache these, too
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$this->query(sprintf("UPDATE notice set repeat_of = null WHERE repeat_of = %d", $this->id));
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$related = array('Reply',
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'Fave',
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'Notice_tag',
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'Group_inbox',
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'Queue_item',
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'Notice_inbox');
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foreach ($related as $cls) {
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$inst = new $cls();
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$inst->notice_id = $this->id;
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$inst->delete();
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}
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$result = parent::delete();
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$this->query('COMMIT');
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}
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function saveTags()
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{
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/* extract all #hastags */
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$count = preg_match_all('/(?:^|\s)#([\pL\pN_\-\.]{1,64})/', strtolower($this->content), $match);
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if (!$count) {
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return true;
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}
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//turn each into their canonical tag
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//this is needed to remove dupes before saving e.g. #hash.tag = #hashtag
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$hashtags = array();
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for($i=0; $i<count($match[1]); $i++) {
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$hashtags[] = common_canonical_tag($match[1][$i]);
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}
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/* Add them to the database */
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foreach(array_unique($hashtags) as $hashtag) {
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/* elide characters we don't want in the tag */
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$this->saveTag($hashtag);
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}
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return true;
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}
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function saveTag($hashtag)
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{
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$tag = new Notice_tag();
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$tag->notice_id = $this->id;
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$tag->tag = $hashtag;
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$tag->created = $this->created;
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$id = $tag->insert();
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if (!$id) {
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throw new ServerException(sprintf(_('DB error inserting hashtag: %s'),
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$last_error->message));
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return;
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}
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}
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/**
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* Save a new notice and push it out to subscribers' inboxes.
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* Poster's permissions are checked before sending.
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*
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* @param int $profile_id Profile ID of the poster
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* @param string $content source message text; links may be shortened
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* per current user's preference
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* @param string $source source key ('web', 'api', etc)
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* @param array $options Associative array of optional properties:
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* string 'created' timestamp of notice; defaults to now
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* int 'is_local' source/gateway ID, one of:
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* Notice::LOCAL_PUBLIC - Local, ok to appear in public timeline
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* Notice::REMOTE_OMB - Sent from a remote OMB service;
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* hide from public timeline but show in
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* local "and friends" timelines
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* Notice::LOCAL_NONPUBLIC - Local, but hide from public timeline
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* Notice::GATEWAY - From another non-OMB service;
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* will not appear in public views
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* float 'lat' decimal latitude for geolocation
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* float 'lon' decimal longitude for geolocation
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* int 'location_id' geoname identifier
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* int 'location_ns' geoname namespace to interpret location_id
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* int 'reply_to'; notice ID this is a reply to
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* int 'repeat_of'; notice ID this is a repeat of
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* string 'uri' permalink to notice; defaults to local notice URL
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*
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* @return Notice
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* @throws ClientException
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*/
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static function saveNew($profile_id, $content, $source, $options=null) {
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$defaults = array('uri' => null,
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'reply_to' => null,
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'repeat_of' => null);
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if (!empty($options)) {
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$options = $options + $defaults;
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extract($options);
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}
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if (!isset($is_local)) {
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$is_local = Notice::LOCAL_PUBLIC;
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}
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$profile = Profile::staticGet($profile_id);
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$final = common_shorten_links($content);
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if (Notice::contentTooLong($final)) {
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throw new ClientException(_('Problem saving notice. Too long.'));
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}
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if (empty($profile)) {
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throw new ClientException(_('Problem saving notice. Unknown user.'));
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}
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if (common_config('throttle', 'enabled') && !Notice::checkEditThrottle($profile_id)) {
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common_log(LOG_WARNING, 'Excessive posting by profile #' . $profile_id . '; throttled.');
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throw new ClientException(_('Too many notices too fast; take a breather '.
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'and post again in a few minutes.'));
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}
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if (common_config('site', 'dupelimit') > 0 && !Notice::checkDupes($profile_id, $final)) {
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common_log(LOG_WARNING, 'Dupe posting by profile #' . $profile_id . '; throttled.');
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throw new ClientException(_('Too many duplicate messages too quickly;'.
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' take a breather and post again in a few minutes.'));
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}
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if (!$profile->hasRight(Right::NEWNOTICE)) {
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common_log(LOG_WARNING, "Attempted post from user disallowed to post: " . $profile->nickname);
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throw new ClientException(_('You are banned from posting notices on this site.'));
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}
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$notice = new Notice();
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$notice->profile_id = $profile_id;
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$autosource = common_config('public', 'autosource');
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# Sandboxed are non-false, but not 1, either
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if (!$profile->hasRight(Right::PUBLICNOTICE) ||
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($source && $autosource && in_array($source, $autosource))) {
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$notice->is_local = Notice::LOCAL_NONPUBLIC;
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} else {
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$notice->is_local = $is_local;
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}
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if (!empty($created)) {
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$notice->created = $created;
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} else {
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$notice->created = common_sql_now();
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}
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$notice->content = $final;
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$notice->rendered = common_render_content($final, $notice);
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$notice->source = $source;
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$notice->uri = $uri;
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// Handle repeat case
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if (isset($repeat_of)) {
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$notice->repeat_of = $repeat_of;
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$notice->reply_to = $repeat_of;
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} else {
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$notice->reply_to = self::getReplyTo($reply_to, $profile_id, $source, $final);
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}
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if (!empty($notice->reply_to)) {
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$reply = Notice::staticGet('id', $notice->reply_to);
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$notice->conversation = $reply->conversation;
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}
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if (!empty($lat) && !empty($lon)) {
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$notice->lat = $lat;
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$notice->lon = $lon;
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}
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if (!empty($location_ns) && !empty($location_id)) {
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$notice->location_id = $location_id;
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$notice->location_ns = $location_ns;
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}
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if (Event::handle('StartNoticeSave', array(&$notice))) {
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// XXX: some of these functions write to the DB
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$notice->query('BEGIN');
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$id = $notice->insert();
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if (!$id) {
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common_log_db_error($notice, 'INSERT', __FILE__);
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throw new ServerException(_('Problem saving notice.'));
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}
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// Update ID-dependent columns: URI, conversation
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$orig = clone($notice);
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$changed = false;
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if (empty($uri)) {
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$notice->uri = common_notice_uri($notice);
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$changed = true;
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}
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// If it's not part of a conversation, it's
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// the beginning of a new conversation.
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if (empty($notice->conversation)) {
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$notice->conversation = $notice->id;
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$changed = true;
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}
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if ($changed) {
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if (!$notice->update($orig)) {
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common_log_db_error($notice, 'UPDATE', __FILE__);
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throw new ServerException(_('Problem saving notice.'));
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}
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}
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// XXX: do we need to change this for remote users?
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$notice->saveTags();
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$notice->addToInboxes();
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$notice->saveUrls();
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$notice->query('COMMIT');
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Event::handle('EndNoticeSave', array($notice));
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}
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# Clear the cache for subscribed users, so they'll update at next request
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# XXX: someone clever could prepend instead of clearing the cache
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$notice->blowCaches();
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return $notice;
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}
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/** save all urls in the notice to the db
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*
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* follow redirects and save all available file information
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* (mimetype, date, size, oembed, etc.)
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*
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* @return void
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*/
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function saveUrls() {
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common_replace_urls_callback($this->content, array($this, 'saveUrl'), $this->id);
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}
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function saveUrl($data) {
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list($url, $notice_id) = $data;
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File::processNew($url, $notice_id);
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}
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static function checkDupes($profile_id, $content) {
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$profile = Profile::staticGet($profile_id);
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if (empty($profile)) {
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return false;
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}
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$notice = $profile->getNotices(0, NOTICE_CACHE_WINDOW);
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if (!empty($notice)) {
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$last = 0;
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while ($notice->fetch()) {
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if (time() - strtotime($notice->created) >= common_config('site', 'dupelimit')) {
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return true;
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} else if ($notice->content == $content) {
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return false;
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}
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}
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}
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# If we get here, oldest item in cache window is not
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# old enough for dupe limit; do direct check against DB
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$notice = new Notice();
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$notice->profile_id = $profile_id;
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$notice->content = $content;
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if (common_config('db','type') == 'pgsql')
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$notice->whereAdd('extract(epoch from now() - created) < ' . common_config('site', 'dupelimit'));
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else
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$notice->whereAdd('now() - created < ' . common_config('site', 'dupelimit'));
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$cnt = $notice->count();
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return ($cnt == 0);
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}
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static function checkEditThrottle($profile_id) {
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$profile = Profile::staticGet($profile_id);
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if (empty($profile)) {
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return false;
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}
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# Get the Nth notice
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$notice = $profile->getNotices(common_config('throttle', 'count') - 1, 1);
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if ($notice && $notice->fetch()) {
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# If the Nth notice was posted less than timespan seconds ago
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if (time() - strtotime($notice->created) <= common_config('throttle', 'timespan')) {
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# Then we throttle
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return false;
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}
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}
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# Either not N notices in the stream, OR the Nth was not posted within timespan seconds
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return true;
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}
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function getUploadedAttachment() {
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$post = clone $this;
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$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"';
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$post->query($query);
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$post->fetch();
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if (empty($post->up) || empty($post->i)) {
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$ret = false;
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} else {
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$ret = array($post->up, $post->i);
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}
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$post->free();
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return $ret;
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}
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function hasAttachments() {
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$post = clone $this;
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$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);
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$post->query($query);
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$post->fetch();
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$n_attachments = intval($post->n_attachments);
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$post->free();
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return $n_attachments;
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}
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function attachments() {
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// XXX: cache this
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$att = array();
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$f2p = new File_to_post;
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$f2p->post_id = $this->id;
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if ($f2p->find()) {
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while ($f2p->fetch()) {
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$f = File::staticGet($f2p->file_id);
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$att[] = clone($f);
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}
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}
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return $att;
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}
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|
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function blowCaches($blowLast=false)
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{
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$this->blowSubsCache($blowLast);
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$this->blowNoticeCache($blowLast);
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$this->blowRepliesCache($blowLast);
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$this->blowPublicCache($blowLast);
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$this->blowTagCache($blowLast);
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$this->blowGroupCache($blowLast);
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$this->blowConversationCache($blowLast);
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$this->blowRepeatCache();
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$profile = Profile::staticGet($this->profile_id);
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$profile->blowNoticeCount();
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}
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function blowRepeatCache()
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{
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if (!empty($this->repeat_of)) {
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$cache = common_memcache();
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if (!empty($cache)) {
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// XXX: only blow if <100 in cache
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$ck = common_cache_key('notice:repeats:'.$this->repeat_of);
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$result = $cache->delete($ck);
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$user = User::staticGet('id', $this->profile_id);
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if (!empty($user)) {
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$uk = common_cache_key('user:repeated_by_me:'.$user->id);
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$cache->delete($uk);
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$user->free();
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unset($user);
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}
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$original = Notice::staticGet('id', $this->repeat_of);
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if (!empty($original)) {
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$originalUser = User::staticGet('id', $original->profile_id);
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if (!empty($originalUser)) {
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$ouk = common_cache_key('user:repeats_of_me:'.$originalUser->id);
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$cache->delete($ouk);
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$originalUser->free();
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unset($originalUser);
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}
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$original->free();
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unset($original);
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}
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$ni = new Notice_inbox();
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$ni->notice_id = $this->id;
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if ($ni->find()) {
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while ($ni->fetch()) {
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$tmk = common_cache_key('user:repeated_to_me:'.$ni->user_id);
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$cache->delete($tmk);
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}
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}
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|
|
$ni->free();
|
|
unset($ni);
|
|
}
|
|
}
|
|
}
|
|
|
|
function blowConversationCache($blowLast=false)
|
|
{
|
|
$cache = common_memcache();
|
|
if ($cache) {
|
|
$ck = common_cache_key('notice:conversation_ids:'.$this->conversation);
|
|
$cache->delete($ck);
|
|
if ($blowLast) {
|
|
$cache->delete($ck.';last');
|
|
}
|
|
}
|
|
}
|
|
|
|
function blowGroupCache($blowLast=false)
|
|
{
|
|
$cache = common_memcache();
|
|
if ($cache) {
|
|
$group_inbox = new Group_inbox();
|
|
$group_inbox->notice_id = $this->id;
|
|
if ($group_inbox->find()) {
|
|
while ($group_inbox->fetch()) {
|
|
$cache->delete(common_cache_key('user_group:notice_ids:' . $group_inbox->group_id));
|
|
if ($blowLast) {
|
|
$cache->delete(common_cache_key('user_group:notice_ids:' . $group_inbox->group_id.';last'));
|
|
}
|
|
$member = new Group_member();
|
|
$member->group_id = $group_inbox->group_id;
|
|
if ($member->find()) {
|
|
while ($member->fetch()) {
|
|
$cache->delete(common_cache_key('notice_inbox:by_user:' . $member->profile_id));
|
|
$cache->delete(common_cache_key('notice_inbox:by_user_own:' . $member->profile_id));
|
|
if (empty($this->repeat_of)) {
|
|
$cache->delete(common_cache_key('user:friends_timeline:' . $member->profile_id));
|
|
$cache->delete(common_cache_key('user:friends_timeline_own:' . $member->profile_id));
|
|
}
|
|
if ($blowLast) {
|
|
$cache->delete(common_cache_key('notice_inbox:by_user:' . $member->profile_id . ';last'));
|
|
$cache->delete(common_cache_key('notice_inbox:by_user_own:' . $member->profile_id . ';last'));
|
|
if (empty($this->repeat_of)) {
|
|
$cache->delete(common_cache_key('user:friends_timeline:' . $member->profile_id . ';last'));
|
|
$cache->delete(common_cache_key('user:friends_timeline_own:' . $member->profile_id . ';last'));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$group_inbox->free();
|
|
unset($group_inbox);
|
|
}
|
|
}
|
|
|
|
function blowTagCache($blowLast=false)
|
|
{
|
|
$cache = common_memcache();
|
|
if ($cache) {
|
|
$tag = new Notice_tag();
|
|
$tag->notice_id = $this->id;
|
|
if ($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');
|
|
}
|
|
}
|
|
}
|
|
$tag->free();
|
|
unset($tag);
|
|
}
|
|
}
|
|
|
|
function blowSubsCache($blowLast=false)
|
|
{
|
|
$cache = common_memcache();
|
|
if ($cache) {
|
|
$user = new User();
|
|
|
|
$UT = common_config('db','type')=='pgsql'?'"user"':'user';
|
|
$user->query('SELECT id ' .
|
|
|
|
"FROM $UT JOIN subscription ON $UT.id = subscription.subscriber " .
|
|
'WHERE subscription.subscribed = ' . $this->profile_id);
|
|
|
|
while ($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 (empty($this->repeat_of)) {
|
|
$cache->delete(common_cache_key('user:friends_timeline:'.$user->id));
|
|
$cache->delete(common_cache_key('user:friends_timeline_own:'.$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'));
|
|
if (empty($this->repeat_of)) {
|
|
$cache->delete(common_cache_key('user:friends_timeline:'.$user->id.';last'));
|
|
$cache->delete(common_cache_key('user:friends_timeline_own:'.$user->id.';last'));
|
|
}
|
|
}
|
|
}
|
|
$user->free();
|
|
unset($user);
|
|
}
|
|
}
|
|
|
|
function blowNoticeCache($blowLast=false)
|
|
{
|
|
if ($this->is_local) {
|
|
$cache = common_memcache();
|
|
if (!empty($cache)) {
|
|
$cache->delete(common_cache_key('profile:notice_ids:'.$this->profile_id));
|
|
if ($blowLast) {
|
|
$cache->delete(common_cache_key('profile:notice_ids:'.$this->profile_id.';last'));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function blowRepliesCache($blowLast=false)
|
|
{
|
|
$cache = common_memcache();
|
|
if ($cache) {
|
|
$reply = new Reply();
|
|
$reply->notice_id = $this->id;
|
|
if ($reply->find()) {
|
|
while ($reply->fetch()) {
|
|
$cache->delete(common_cache_key('reply:stream:'.$reply->profile_id));
|
|
if ($blowLast) {
|
|
$cache->delete(common_cache_key('reply:stream:'.$reply->profile_id.';last'));
|
|
}
|
|
}
|
|
}
|
|
$reply->free();
|
|
unset($reply);
|
|
}
|
|
}
|
|
|
|
function blowPublicCache($blowLast=false)
|
|
{
|
|
if ($this->is_local == Notice::LOCAL_PUBLIC) {
|
|
$cache = common_memcache();
|
|
if ($cache) {
|
|
$cache->delete(common_cache_key('public'));
|
|
if ($blowLast) {
|
|
$cache->delete(common_cache_key('public').';last');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function blowFavesCache($blowLast=false)
|
|
{
|
|
$cache = common_memcache();
|
|
if ($cache) {
|
|
$fave = new Fave();
|
|
$fave->notice_id = $this->id;
|
|
if ($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'));
|
|
}
|
|
}
|
|
}
|
|
$fave->free();
|
|
unset($fave);
|
|
}
|
|
}
|
|
|
|
function getStreamByIds($ids)
|
|
{
|
|
$cache = common_memcache();
|
|
|
|
if (!empty($cache)) {
|
|
$notices = array();
|
|
foreach ($ids as $id) {
|
|
$n = Notice::staticGet('id', $id);
|
|
if (!empty($n)) {
|
|
$notices[] = $n;
|
|
}
|
|
}
|
|
return new ArrayWrapper($notices);
|
|
} else {
|
|
$notice = new Notice();
|
|
if (empty($ids)) {
|
|
//if no IDs requested, just return the notice object
|
|
return $notice;
|
|
}
|
|
$notice->whereAdd('id in (' . implode(', ', $ids) . ')');
|
|
|
|
$notice->find();
|
|
|
|
$temp = array();
|
|
|
|
while ($notice->fetch()) {
|
|
$temp[$notice->id] = clone($notice);
|
|
}
|
|
|
|
$wrapped = array();
|
|
|
|
foreach ($ids as $id) {
|
|
if (array_key_exists($id, $temp)) {
|
|
$wrapped[] = $temp[$id];
|
|
}
|
|
}
|
|
|
|
return new ArrayWrapper($wrapped);
|
|
}
|
|
}
|
|
|
|
function publicStream($offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
|
|
{
|
|
$ids = Notice::stream(array('Notice', '_publicStreamDirect'),
|
|
array(),
|
|
'public',
|
|
$offset, $limit, $since_id, $max_id, $since);
|
|
|
|
return Notice::getStreamByIds($ids);
|
|
}
|
|
|
|
function _publicStreamDirect($offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
|
|
{
|
|
$notice = new Notice();
|
|
|
|
$notice->selectAdd(); // clears it
|
|
$notice->selectAdd('id');
|
|
|
|
$notice->orderBy('id DESC');
|
|
|
|
if (!is_null($offset)) {
|
|
$notice->limit($offset, $limit);
|
|
}
|
|
|
|
if (common_config('public', 'localonly')) {
|
|
$notice->whereAdd('is_local = ' . Notice::LOCAL_PUBLIC);
|
|
} else {
|
|
# -1 == blacklisted, -2 == gateway (i.e. Twitter)
|
|
$notice->whereAdd('is_local !='. Notice::LOCAL_NONPUBLIC);
|
|
$notice->whereAdd('is_local !='. Notice::GATEWAY);
|
|
}
|
|
|
|
if ($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;
|
|
}
|
|
}
|
|
|
|
$notice->free();
|
|
$notice = NULL;
|
|
|
|
return $ids;
|
|
}
|
|
|
|
function conversationStream($id, $offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
|
|
{
|
|
$ids = Notice::stream(array('Notice', '_conversationStreamDirect'),
|
|
array($id),
|
|
'notice:conversation_ids:'.$id,
|
|
$offset, $limit, $since_id, $max_id, $since);
|
|
|
|
return Notice::getStreamByIds($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;
|
|
}
|
|
}
|
|
|
|
$notice->free();
|
|
$notice = NULL;
|
|
|
|
return $ids;
|
|
}
|
|
|
|
function addToInboxes()
|
|
{
|
|
// XXX: loads constants
|
|
|
|
$inbox = new Notice_inbox();
|
|
|
|
$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();
|
|
$profile = $this->getProfile();
|
|
|
|
foreach ($groups as $group) {
|
|
$users = $group->getUserMembers();
|
|
foreach ($users as $id) {
|
|
if (!array_key_exists($id, $ni)) {
|
|
$user = User::staticGet('id', $id);
|
|
if (!$user->hasBlocked($profile)) {
|
|
$ni[$id] = NOTICE_INBOX_SOURCE_GROUP;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$recipients = $this->saveReplies();
|
|
|
|
foreach ($recipients as $recipient) {
|
|
|
|
if (!array_key_exists($recipient, $ni)) {
|
|
$recipientUser = User::staticGet('id', $recipient);
|
|
if (!empty($recipientUser)) {
|
|
$ni[$recipient] = NOTICE_INBOX_SOURCE_REPLY;
|
|
}
|
|
}
|
|
}
|
|
|
|
Notice_inbox::bulkInsert($this->id, $this->created, $ni);
|
|
|
|
return;
|
|
}
|
|
|
|
function getSubscribedUsers()
|
|
{
|
|
$user = new User();
|
|
|
|
if(common_config('db','quote_identifiers'))
|
|
$user_table = '"user"';
|
|
else $user_table = 'user';
|
|
|
|
$qry =
|
|
'SELECT id ' .
|
|
'FROM '. $user_table .' JOIN subscription '.
|
|
'ON '. $user_table .'.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();
|
|
|
|
/* extract all !group */
|
|
$count = preg_match_all('/(?:^|\s)!([A-Za-z0-9]{1,64})/',
|
|
strtolower($this->content),
|
|
$match);
|
|
if (!$count) {
|
|
return $groups;
|
|
}
|
|
|
|
$profile = $this->getProfile();
|
|
|
|
/* Add them to the database */
|
|
|
|
foreach (array_unique($match[1]) as $nickname) {
|
|
/* XXX: remote groups. */
|
|
$group = User_group::getForNickname($nickname);
|
|
|
|
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' => $this->id));
|
|
|
|
if (is_null($tag)) {
|
|
$this->saveTag($nickname);
|
|
}
|
|
|
|
if ($profile->isMember($group)) {
|
|
|
|
$result = $this->addToGroupInbox($group);
|
|
|
|
if (!$result) {
|
|
common_log_db_error($gi, 'INSERT', __FILE__);
|
|
}
|
|
|
|
$groups[] = clone($group);
|
|
}
|
|
}
|
|
|
|
return $groups;
|
|
}
|
|
|
|
function addToGroupInbox($group)
|
|
{
|
|
$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;
|
|
}
|
|
|
|
/**
|
|
* @return array of integer profile IDs
|
|
*/
|
|
function saveReplies()
|
|
{
|
|
// Alternative reply format
|
|
$tname = false;
|
|
if (preg_match('/^T ([A-Z0-9]{1,64}) /', $this->content, $match)) {
|
|
$tname = $match[1];
|
|
}
|
|
// extract all @messages
|
|
$cnt = preg_match_all('/(?:^|\s)@([a-z0-9]{1,64})/', $this->content, $match);
|
|
|
|
$names = array();
|
|
|
|
if ($cnt || $tname) {
|
|
// XXX: is there another way to make an array copy?
|
|
$names = ($tname) ? array_unique(array_merge(array(strtolower($tname)), $match[1])) : array_unique($match[1]);
|
|
}
|
|
|
|
$sender = Profile::staticGet($this->profile_id);
|
|
|
|
$replied = array();
|
|
|
|
// store replied only for first @ (what user/notice what the reply directed,
|
|
// we assume first @ is it)
|
|
|
|
for ($i=0; $i<count($names); $i++) {
|
|
$nickname = $names[$i];
|
|
$recipient = common_relative_profile($sender, $nickname, $this->created);
|
|
if (empty($recipient)) {
|
|
continue;
|
|
}
|
|
// Don't save replies from blocked profile to local user
|
|
$recipient_user = User::staticGet('id', $recipient->id);
|
|
if (!empty($recipient_user) && $recipient_user->hasBlocked($sender)) {
|
|
continue;
|
|
}
|
|
$reply = new Reply();
|
|
$reply->notice_id = $this->id;
|
|
$reply->profile_id = $recipient->id;
|
|
$id = $reply->insert();
|
|
if (!$id) {
|
|
$last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
|
|
common_log(LOG_ERR, 'DB error inserting reply: ' . $last_error->message);
|
|
common_server_error(sprintf(_('DB error inserting reply: %s'), $last_error->message));
|
|
return array();
|
|
} else {
|
|
$replied[$recipient->id] = 1;
|
|
}
|
|
}
|
|
|
|
// Hash format replies, too
|
|
$cnt = preg_match_all('/(?:^|\s)@#([a-z0-9]{1,64})/', $this->content, $match);
|
|
if ($cnt) {
|
|
foreach ($match[1] as $tag) {
|
|
$tagged = Profile_tag::getTagged($sender->id, $tag);
|
|
foreach ($tagged as $t) {
|
|
if (!$replied[$t->id]) {
|
|
// Don't save replies from blocked profile to local user
|
|
$t_user = User::staticGet('id', $t->id);
|
|
if ($t_user && $t_user->hasBlocked($sender)) {
|
|
continue;
|
|
}
|
|
$reply = new Reply();
|
|
$reply->notice_id = $this->id;
|
|
$reply->profile_id = $t->id;
|
|
$id = $reply->insert();
|
|
if (!$id) {
|
|
common_log_db_error($reply, 'INSERT', __FILE__);
|
|
return array();
|
|
} else {
|
|
$replied[$recipient->id] = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$recipientIds = array_keys($replied);
|
|
|
|
foreach ($recipientIds as $recipientId) {
|
|
$user = User::staticGet('id', $recipientId);
|
|
if ($user) {
|
|
mail_notify_attn($user, $this);
|
|
}
|
|
}
|
|
|
|
return $recipientIds;
|
|
}
|
|
|
|
function asAtomEntry($namespace=false, $source=false)
|
|
{
|
|
$profile = $this->getProfile();
|
|
|
|
$xs = new XMLStringer(true);
|
|
|
|
if ($namespace) {
|
|
$attrs = array('xmlns' => 'http://www.w3.org/2005/Atom',
|
|
'xmlns:thr' => 'http://purl.org/syndication/thread/1.0');
|
|
} else {
|
|
$attrs = array();
|
|
}
|
|
|
|
$xs->elementStart('entry', $attrs);
|
|
|
|
if ($source) {
|
|
$xs->elementStart('source');
|
|
$xs->element('title', null, $profile->nickname . " - " . common_config('site', 'name'));
|
|
$xs->element('link', array('href' => $profile->profileurl));
|
|
$user = User::staticGet('id', $profile->id);
|
|
if (!empty($user)) {
|
|
$atom_feed = common_local_url('ApiTimelineUser',
|
|
array('format' => 'atom',
|
|
'id' => $profile->nickname));
|
|
$xs->element('link', array('rel' => 'self',
|
|
'type' => 'application/atom+xml',
|
|
'href' => $profile->profileurl));
|
|
$xs->element('link', array('rel' => 'license',
|
|
'href' => common_config('license', 'url')));
|
|
}
|
|
|
|
$xs->element('icon', null, $profile->avatarUrl(AVATAR_PROFILE_SIZE));
|
|
}
|
|
|
|
$xs->elementStart('author');
|
|
$xs->element('name', null, $profile->nickname);
|
|
$xs->element('uri', null, $profile->profileurl);
|
|
$xs->elementEnd('author');
|
|
|
|
if ($source) {
|
|
$xs->elementEnd('source');
|
|
}
|
|
|
|
$xs->element('title', null, $this->content);
|
|
$xs->element('summary', null, $this->content);
|
|
|
|
$xs->element('link', array('rel' => 'alternate',
|
|
'href' => $this->bestUrl()));
|
|
|
|
$xs->element('id', null, $this->uri);
|
|
|
|
$xs->element('published', null, common_date_w3dtf($this->created));
|
|
$xs->element('updated', null, common_date_w3dtf($this->created));
|
|
|
|
if ($this->reply_to) {
|
|
$reply_notice = Notice::staticGet('id', $this->reply_to);
|
|
if (!empty($reply_notice)) {
|
|
$xs->element('link', array('rel' => 'related',
|
|
'href' => $reply_notice->bestUrl()));
|
|
$xs->element('thr:in-reply-to',
|
|
array('ref' => $reply_notice->uri,
|
|
'href' => $reply_notice->bestUrl()));
|
|
}
|
|
}
|
|
|
|
$xs->element('content', array('type' => 'html'), $this->rendered);
|
|
|
|
$tag = new Notice_tag();
|
|
$tag->notice_id = $this->id;
|
|
if ($tag->find()) {
|
|
while ($tag->fetch()) {
|
|
$xs->element('category', array('term' => $tag->tag));
|
|
}
|
|
}
|
|
$tag->free();
|
|
|
|
# Enclosures
|
|
$attachments = $this->attachments();
|
|
if($attachments){
|
|
foreach($attachments as $attachment){
|
|
$enclosure=$attachment->getEnclosure();
|
|
if ($enclosure) {
|
|
$attributes = array('rel'=>'enclosure','href'=>$enclosure->url,'type'=>$enclosure->mimetype,'length'=>$enclosure->size);
|
|
if($enclosure->title){
|
|
$attributes['title']=$enclosure->title;
|
|
}
|
|
$xs->element('link', $attributes, null);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!empty($this->lat) && !empty($this->lon)) {
|
|
$xs->elementStart('geo', array('xmlns:georss' => 'http://www.georss.org/georss'));
|
|
$xs->element('georss:point', null, $this->lat . ' ' . $this->lon);
|
|
$xs->elementEnd('geo');
|
|
}
|
|
|
|
$xs->elementEnd('entry');
|
|
|
|
return $xs->getString();
|
|
}
|
|
|
|
function bestUrl()
|
|
{
|
|
if (!empty($this->url)) {
|
|
return $this->url;
|
|
} else if (!empty($this->uri) && preg_match('/^https?:/', $this->uri)) {
|
|
return $this->uri;
|
|
} else {
|
|
return common_local_url('shownotice',
|
|
array('notice' => $this->id));
|
|
}
|
|
}
|
|
|
|
function stream($fn, $args, $cachekey, $offset=0, $limit=20, $since_id=0, $max_id=0, $since=null)
|
|
{
|
|
$cache = common_memcache();
|
|
|
|
if (empty($cache) ||
|
|
$since_id != 0 || $max_id != 0 || (!is_null($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,
|
|
$max_id, $since)));
|
|
}
|
|
|
|
$idkey = common_cache_key($cachekey);
|
|
|
|
$idstr = $cache->get($idkey);
|
|
|
|
if ($idstr !== false) {
|
|
// Cache hit! Woohoo!
|
|
$window = explode(',', $idstr);
|
|
$ids = array_slice($window, $offset, $limit);
|
|
return $ids;
|
|
}
|
|
|
|
$laststr = $cache->get($idkey.';last');
|
|
|
|
if ($laststr !== false) {
|
|
$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)));
|
|
|
|
$new_window = array_merge($new_ids, $window);
|
|
|
|
$new_windowstr = implode(',', $new_window);
|
|
|
|
$result = $cache->set($idkey, $new_windowstr);
|
|
$result = $cache->set($idkey . ';last', $new_windowstr);
|
|
|
|
$ids = array_slice($new_window, $offset, $limit);
|
|
|
|
return $ids;
|
|
}
|
|
|
|
$window = call_user_func_array($fn, array_merge($args, array(0, NOTICE_CACHE_WINDOW,
|
|
0, 0, null)));
|
|
|
|
$windowstr = implode(',', $window);
|
|
|
|
$result = $cache->set($idkey, $windowstr);
|
|
$result = $cache->set($idkey . ';last', $windowstr);
|
|
|
|
$ids = array_slice($window, $offset, $limit);
|
|
|
|
return $ids;
|
|
}
|
|
|
|
/**
|
|
* Determine which notice, if any, a new notice is in reply to.
|
|
*
|
|
* For conversation tracking, we try to see where this notice fits
|
|
* in the tree. Rough algorithm is:
|
|
*
|
|
* if (reply_to is set and valid) {
|
|
* return reply_to;
|
|
* } else if ((source not API or Web) and (content starts with "T NAME" or "@name ")) {
|
|
* return ID of last notice by initial @name in content;
|
|
* }
|
|
*
|
|
* Note that all @nickname instances will still be used to save "reply" records,
|
|
* so the notice shows up in the mentioned users' "replies" tab.
|
|
*
|
|
* @param integer $reply_to ID passed in by Web or API
|
|
* @param integer $profile_id ID of author
|
|
* @param string $source Source tag, like 'web' or 'gwibber'
|
|
* @param string $content Final notice content
|
|
*
|
|
* @return integer ID of replied-to notice, or null for not a reply.
|
|
*/
|
|
|
|
static function getReplyTo($reply_to, $profile_id, $source, $content)
|
|
{
|
|
static $lb = array('xmpp', 'mail', 'sms', 'omb');
|
|
|
|
// If $reply_to is specified, we check that it exists, and then
|
|
// return it if it does
|
|
|
|
if (!empty($reply_to)) {
|
|
$reply_notice = Notice::staticGet('id', $reply_to);
|
|
if (!empty($reply_notice)) {
|
|
return $reply_to;
|
|
}
|
|
}
|
|
|
|
// If it's not a "low bandwidth" source (one where you can't set
|
|
// a reply_to argument), we return. This is mostly web and API
|
|
// clients.
|
|
|
|
if (!in_array($source, $lb)) {
|
|
return null;
|
|
}
|
|
|
|
// Is there an initial @ or T?
|
|
|
|
if (preg_match('/^T ([A-Z0-9]{1,64}) /', $content, $match) ||
|
|
preg_match('/^@([a-z0-9]{1,64})\s+/', $content, $match)) {
|
|
$nickname = common_canonical_nickname($match[1]);
|
|
} else {
|
|
return null;
|
|
}
|
|
|
|
// Figure out who that is.
|
|
|
|
$sender = Profile::staticGet('id', $profile_id);
|
|
$recipient = common_relative_profile($sender, $nickname, common_sql_now());
|
|
|
|
if (empty($recipient)) {
|
|
return null;
|
|
}
|
|
|
|
// Get their last notice
|
|
|
|
$last = $recipient->getCurrentNotice();
|
|
|
|
if (!empty($last)) {
|
|
return $last->id;
|
|
}
|
|
}
|
|
|
|
static function maxContent()
|
|
{
|
|
$contentlimit = common_config('notice', 'contentlimit');
|
|
// null => use global limit (distinct from 0!)
|
|
if (is_null($contentlimit)) {
|
|
$contentlimit = common_config('site', 'textlimit');
|
|
}
|
|
return $contentlimit;
|
|
}
|
|
|
|
static function contentTooLong($content)
|
|
{
|
|
$contentlimit = self::maxContent();
|
|
return ($contentlimit > 0 && !empty($content) && (mb_strlen($content) > $contentlimit));
|
|
}
|
|
|
|
function getLocation()
|
|
{
|
|
$location = null;
|
|
|
|
if (!empty($this->location_id) && !empty($this->location_ns)) {
|
|
$location = Location::fromId($this->location_id, $this->location_ns);
|
|
}
|
|
|
|
if (is_null($location)) { // no ID, or Location::fromId() failed
|
|
if (!empty($this->lat) && !empty($this->lon)) {
|
|
$location = Location::fromLatLon($this->lat, $this->lon);
|
|
}
|
|
}
|
|
|
|
return $location;
|
|
}
|
|
|
|
function repeat($repeater_id, $source)
|
|
{
|
|
$author = Profile::staticGet('id', $this->profile_id);
|
|
|
|
$content = sprintf(_('RT @%1$s %2$s'),
|
|
$author->nickname,
|
|
$this->content);
|
|
|
|
$maxlen = common_config('site', 'textlimit');
|
|
if (mb_strlen($content) > $maxlen) {
|
|
// Web interface and current Twitter API clients will
|
|
// pull the original notice's text, but some older
|
|
// clients and RSS/Atom feeds will see this trimmed text.
|
|
//
|
|
// Unfortunately this is likely to lose tags or URLs
|
|
// at the end of long notices.
|
|
$content = mb_substr($content, 0, $maxlen - 4) . ' ...';
|
|
}
|
|
|
|
return self::saveNew($repeater_id, $content, $source,
|
|
array('repeat_of' => $this->id));
|
|
}
|
|
|
|
// These are supposed to be in chron order!
|
|
|
|
function repeatStream($limit=100)
|
|
{
|
|
$cache = common_memcache();
|
|
|
|
if (empty($cache)) {
|
|
$ids = $this->_repeatStreamDirect($limit);
|
|
} else {
|
|
$idstr = $cache->get(common_cache_key('notice:repeats:'.$this->id));
|
|
if ($idstr !== false) {
|
|
$ids = explode(',', $idstr);
|
|
} else {
|
|
$ids = $this->_repeatStreamDirect(100);
|
|
$cache->set(common_cache_key('notice:repeats:'.$this->id), implode(',', $ids));
|
|
}
|
|
if ($limit < 100) {
|
|
// We do a max of 100, so slice down to limit
|
|
$ids = array_slice($ids, 0, $limit);
|
|
}
|
|
}
|
|
|
|
return Notice::getStreamByIds($ids);
|
|
}
|
|
|
|
function _repeatStreamDirect($limit)
|
|
{
|
|
$notice = new Notice();
|
|
|
|
$notice->selectAdd(); // clears it
|
|
$notice->selectAdd('id');
|
|
|
|
$notice->repeat_of = $this->id;
|
|
|
|
$notice->orderBy('created'); // NB: asc!
|
|
|
|
if (!is_null($offset)) {
|
|
$notice->limit($offset, $limit);
|
|
}
|
|
|
|
$ids = array();
|
|
|
|
if ($notice->find()) {
|
|
while ($notice->fetch()) {
|
|
$ids[] = $notice->id;
|
|
}
|
|
}
|
|
|
|
$notice->free();
|
|
$notice = NULL;
|
|
|
|
return $ids;
|
|
}
|
|
|
|
function locationOptions($lat, $lon, $location_id, $location_ns, $profile = null)
|
|
{
|
|
$options = array();
|
|
|
|
if (!empty($location_id) && !empty($location_ns)) {
|
|
|
|
$options['location_id'] = $location_id;
|
|
$options['location_ns'] = $location_ns;
|
|
|
|
$location = Location::fromId($location_id, $location_ns);
|
|
|
|
if (!empty($location)) {
|
|
$options['lat'] = $location->lat;
|
|
$options['lon'] = $location->lon;
|
|
}
|
|
|
|
} else if (!empty($lat) && !empty($lon)) {
|
|
|
|
$options['lat'] = $lat;
|
|
$options['lon'] = $lon;
|
|
|
|
$location = Location::fromLatLon($lat, $lon);
|
|
|
|
if (!empty($location)) {
|
|
$options['location_id'] = $location->location_id;
|
|
$options['location_ns'] = $location->location_ns;
|
|
}
|
|
} else if (!empty($profile)) {
|
|
|
|
if (isset($profile->lat) && isset($profile->lon)) {
|
|
$options['lat'] = $profile->lat;
|
|
$options['lon'] = $profile->lon;
|
|
}
|
|
|
|
if (isset($profile->location_id) && isset($profile->location_ns)) {
|
|
$options['location_id'] = $profile->location_id;
|
|
$options['location_ns'] = $profile->location_ns;
|
|
}
|
|
}
|
|
|
|
return $options;
|
|
}
|
|
}
|