b1b1d2af93
Instead of relying on the MariaDB's ON UPDATE CURRENT_TIMESTAMP trigger update "modified" attributes in Managed_DataObject. Every raw query that needs adjusting is adjusted, as they won't update "modified" automatically anymore. The main goal behind this change is to fix "modified" updates on PostgreSQL.
3292 lines
116 KiB
PHP
3292 lines
116 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social 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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// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* @category Notices
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* @package GNUsocial
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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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* @author Mikael Nordfeldth <mmn@hethane.se>
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* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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defined('GNUSOCIAL') || die();
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/**
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* Table Definition for notice
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*/
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/* We keep 200 notices, the max number of notices available per API request,
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* in the memcached cache. */
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define('NOTICE_CACHE_WINDOW', CachingNoticeStream::CACHE_WINDOW);
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define('MAX_BOXCARS', 128);
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class Notice extends Managed_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(191) unique_key not 255 because utf8mb4 takes more space
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public $content; // text
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public $rendered; // text
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public $url; // varchar(191) not 255 because utf8mb4 takes more space
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public $created; // datetime() multiple_key
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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; // int(4)
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public $source; // varchar(32)
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public $conversation; // int(4)
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public $repeat_of; // int(4)
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public $verb; // varchar(191) not 255 because utf8mb4 takes more space
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public $object_type; // varchar(191) not 255 because utf8mb4 takes more space
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public $scope; // int(4)
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/* the code above is auto generated do not remove the tag below */
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###END_AUTOCODE
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public static function schemaDef()
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{
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$def = array(
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'fields' => array(
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'id' => array('type' => 'serial', 'not null' => true, 'description' => 'unique identifier'),
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'profile_id' => array('type' => 'int', 'not null' => true, 'description' => 'who made the update'),
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'uri' => array('type' => 'varchar', 'length' => 191, 'description' => 'universally unique identifier, usually a tag URI'),
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'content' => array('type' => 'text', 'description' => 'update content', 'collate' => 'utf8mb4_general_ci'),
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'rendered' => array('type' => 'text', 'description' => 'HTML version of the content'),
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'url' => array('type' => 'varchar', 'length' => 191, 'description' => 'URL of any attachment (image, video, bookmark, whatever)'),
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'created' => array('type' => 'datetime', 'description' => 'date this record was created'),
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'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
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'reply_to' => array('type' => 'int', 'description' => 'notice replied to (usually a guess)'),
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'is_local' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => 'notice was generated by a user'),
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'source' => array('type' => 'varchar', 'length' => 32, 'description' => 'source of comment, like "web", "im", or "clientname"'),
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'conversation' => array('type' => 'int', 'description' => 'the local numerical conversation id'),
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'repeat_of' => array('type' => 'int', 'description' => 'notice this is a repeat of'),
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'object_type' => array('type' => 'varchar', 'length' => 191, 'description' => 'URI representing activity streams object type', 'default' => null),
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'verb' => array('type' => 'varchar', 'length' => 191, 'description' => 'URI representing activity streams verb', 'default' => 'http://activitystrea.ms/schema/1.0/post'),
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'scope' => array('type' => 'int',
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'description' => 'bit map for distribution scope; 0 = everywhere; 1 = this server only; 2 = addressees; 4 = groups; 8 = followers; 16 = messages; null = default'),
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),
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'primary key' => array('id'),
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'unique keys' => array(
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'notice_uri_key' => array('uri'),
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),
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'foreign keys' => array(
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'notice_profile_id_fkey' => array('profile', array('profile_id' => 'id')),
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'notice_reply_to_fkey' => array('notice', array('reply_to' => 'id')),
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'notice_conversation_fkey' => array('conversation', array('conversation' => 'id')), # note... used to refer to notice.id
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'notice_repeat_of_fkey' => array('notice', array('repeat_of' => 'id')), # @fixme: what about repeats of deleted notices?
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),
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'indexes' => array(
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'notice_is_local_created_id_idx' => array('is_local', 'created', 'id'),
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'notice_profile_id_created_id_idx' => array('profile_id', 'created', 'id'),
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'notice_profile_id_verb_scope_created_id_idx' => array('profile_id', 'verb', 'scope', 'created', 'id'),
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'notice_is_local_created_profile_id_idx' => array('is_local', 'created', 'profile_id'),
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'notice_repeat_of_created_id_idx' => array('repeat_of', 'created', 'id'),
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'notice_conversation_created_id_idx' => array('conversation', 'created', 'id'),
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'notice_object_type_idx' => array('object_type'),
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'notice_verb_idx' => array('verb'),
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'notice_url_idx' => array('url'), // Qvitter wants this
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'notice_replyto_idx' => array('reply_to')
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)
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);
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if (common_config('search', 'type') == 'fulltext') {
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$def['fulltext indexes'] = array('content' => array('content'));
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}
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return $def;
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}
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/* Notice types */
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const LOCAL_PUBLIC = 1;
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const REMOTE = 0;
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const LOCAL_NONPUBLIC = -1;
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const GATEWAY = -2;
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const PUBLIC_SCOPE = 0; // Useful fake constant
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const SITE_SCOPE = 1;
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const ADDRESSEE_SCOPE = 2;
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const GROUP_SCOPE = 4;
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const FOLLOWER_SCOPE = 8;
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const MESSAGE_SCOPE = 16;
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protected $_profile = array();
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/**
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* Will always return a profile, if anything fails it will
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* (through _setProfile) throw a NoProfileException.
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*/
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public function getProfile()
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{
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if (!isset($this->_profile[$this->profile_id])) {
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// We could've sent getKV directly to _setProfile, but occasionally we get
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// a "false" (instead of null), likely because it indicates a cache miss.
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$profile = Profile::getKV('id', $this->profile_id);
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$this->_setProfile($profile instanceof Profile ? $profile : null);
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}
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return $this->_profile[$this->profile_id];
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}
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public function _setProfile(Profile $profile=null)
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{
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if (!$profile instanceof Profile) {
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throw new NoProfileException($this->profile_id);
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}
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$this->_profile[$this->profile_id] = $profile;
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}
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public function deleteAs(Profile $actor, $delete_event=true)
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{
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if (!$this->getProfile()->sameAs($actor) && !$actor->hasRight(Right::DELETEOTHERSNOTICE)) {
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throw new AuthorizationException(_('You are not allowed to delete another user\'s notice.'));
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}
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$result = null;
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if (!$delete_event || Event::handle('DeleteNoticeAsProfile', array($this, $actor, &$result))) {
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// If $delete_event is true, we run the event. If the Event then
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// returns false it is assumed everything was handled properly
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// and the notice was deleted.
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$result = $this->delete();
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}
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return $result;
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}
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protected function deleteRelated()
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{
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if (Event::handle('NoticeDeleteRelated', array($this))) {
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// Clear related records
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$this->clearReplies();
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$this->clearLocation();
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$this->clearRepeats();
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$this->clearTags();
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$this->clearGroupInboxes();
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$this->clearFiles();
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$this->clearAttentions();
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// NOTE: we don't clear queue items
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}
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}
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public function delete($useWhere=false)
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{
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$this->deleteRelated();
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$result = parent::delete($useWhere);
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$this->blowOnDelete();
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return $result;
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}
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public function getUri()
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{
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return $this->uri;
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}
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/*
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* Get a Notice object by URI. Will call external plugins for help
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* using the event StartGetNoticeFromURI.
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*
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* @param string $uri A unique identifier for a resource (notice in this case)
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*/
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public static function fromUri($uri)
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{
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$notice = null;
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if (Event::handle('StartGetNoticeFromUri', array($uri, &$notice))) {
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$notice = Notice::getKV('uri', $uri);
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Event::handle('EndGetNoticeFromUri', array($uri, $notice));
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}
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if (!$notice instanceof Notice) {
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throw new UnknownUriException($uri);
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}
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return $notice;
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}
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/*
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* @param $root boolean If true, link to just the conversation root.
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*
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* @return URL to conversation
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*/
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public function getConversationUrl($anchor=true)
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{
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return Conversation::getUrlFromNotice($this, $anchor);
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}
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/*
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* Get the local representation URL of this notice.
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*/
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public function getLocalUrl()
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{
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return common_local_url('shownotice', array('notice' => $this->id), null, null, false);
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}
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public function getTitle($imply=true)
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{
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$title = null;
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if (Event::handle('GetNoticeTitle', array($this, &$title)) && $imply) {
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// TRANS: Title of a notice posted without a title value.
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// TRANS: %1$s is a user name, %2$s is the notice creation date/time.
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$title = sprintf(
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_('%1$s\'s status on %2$s'),
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$this->getProfile()->getFancyName(),
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common_exact_date($this->created)
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);
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}
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return $title;
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}
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public function getContent()
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{
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return $this->content;
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}
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public function getRendered()
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{
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// we test $this->id because if it's not inserted yet, we can't update the field
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if (!empty($this->id) && (is_null($this->rendered) || $this->rendered === '')) {
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// update to include rendered content on-the-fly, so we don't have to have a fix-up script in upgrade.php
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common_debug('Rendering notice '.$this->getID().' as it had no rendered HTML content.');
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$orig = clone($this);
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$this->rendered = common_render_content(
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$this->getContent(),
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$this->getProfile(),
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($this->hasParent() ? $this->getParent() : null)
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);
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$this->update($orig);
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}
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return $this->rendered;
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}
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public function getCreated()
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{
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return $this->created;
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}
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public function getVerb($make_relative=false)
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{
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return ActivityUtils::resolveUri($this->verb, $make_relative);
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}
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public function isVerb(array $verbs)
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{
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return ActivityUtils::compareVerbs($this->getVerb(), $verbs);
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}
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/*
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* Get the original representation URL of this notice.
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*
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* @param boolean $fallback Whether to fall back to generate a local URL or throw InvalidUrlException
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*/
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public function getUrl($fallback=false)
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{
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// The risk is we start having empty urls and non-http uris...
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// and we can't really handle any other protocol right now.
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switch (true) {
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case $this->isLocal():
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return common_local_url('shownotice', array('notice' => $this->getID()), null, null, false);
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case common_valid_http_url($this->url): // should we allow non-http/https URLs?
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return $this->url;
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case common_valid_http_url($this->uri): // Sometimes we only have the URI for remote posts.
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return $this->uri;
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case $fallback:
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// let's generate a valid link to our locally available notice on demand
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return common_local_url('shownotice', array('notice' => $this->getID()), null, null, false);
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default:
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throw new InvalidUrlException($this->url);
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}
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}
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public function getSelfLink()
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{
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if ($this->isLocal()) {
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return common_local_url('ApiStatusesShow', array('id' => $this->getID(), 'format' => 'atom'));
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}
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$selfLink = $this->getPref('ostatus', 'self');
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if (!common_valid_http_url($selfLink)) {
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throw new InvalidUrlException($selfLink);
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}
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return $selfLink;
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}
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public function getObjectType($canonical = false)
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{
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if (is_null($this->object_type) || $this->object_type==='') {
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throw new NoObjectTypeException($this);
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}
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return ActivityUtils::resolveUri($this->object_type, $canonical);
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}
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public function isObjectType(array $types)
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{
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try {
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return ActivityUtils::compareTypes($this->getObjectType(), $types);
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} catch (NoObjectTypeException $e) {
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return false;
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}
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}
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/**
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* Extract #hashtags from this notice's content and save them to the database.
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*/
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public function saveTags()
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{
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/* extract all #hastags */
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$count = preg_match_all('/(?:^|\s)#([\pL\pN_\-\.]{1,64})/u', strtolower($this->content), $match);
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if (!$count) {
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return true;
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}
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/* Add them to the database */
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return $this->saveKnownTags($match[1]);
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}
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/**
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* Record the given set of hash tags in the db for this notice.
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* Given tag strings will be normalized and checked for dupes.
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*/
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public function saveKnownTags($hashtags)
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{
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//turn each into their canonical tag
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//this is needed to remove dupes before saving e.g. #hash.tag = #hashtag
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for ($i = 0; $i < count($hashtags); ++$i) {
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/* elide characters we don't want in the tag */
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$hashtags[$i] = common_canonical_tag($hashtags[$i]);
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}
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foreach (array_unique($hashtags) as $hashtag) {
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$this->saveTag($hashtag);
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self::blow('profile:notice_ids_tagged:%d:%s', $this->profile_id, $hashtag);
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}
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return true;
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}
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/**
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* Record a single hash tag as associated with this notice.
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* Tag format and uniqueness must be validated by caller.
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*/
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public function saveTag($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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// TRANS: Server exception. %s are the error details.
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throw new ServerException(sprintf(
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_('Database error inserting hashtag: %s.'),
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$last_error->message
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));
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return;
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}
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// if it's saved, blow its cache
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$tag->blowCache(false);
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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 - Sent from a remote 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-OStatus 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' unique ID for notice; a unique tag uri (can be url or anything too)
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* string 'url' permalink to notice; defaults to local notice URL
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* string 'rendered' rendered HTML version of content
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* array 'replies' list of profile URIs for reply delivery in
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* place of extracting @-replies from content.
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* array 'groups' list of group IDs to deliver to, in place of
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* extracting ! tags from content
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* array 'tags' list of hashtag strings to save with the notice
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* in place of extracting # tags from content
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* array 'urls' list of attached/referred URLs to save with the
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* notice in place of extracting links from content
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* boolean 'distribute' whether to distribute the notice, default true
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* string 'object_type' URL of the associated object type (default ActivityObject::NOTE)
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* string 'verb' URL of the associated verb (default ActivityVerb::POST)
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* int 'scope' Scope bitmask; default to SITE_SCOPE on private sites, 0 otherwise
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*
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* @fixme tag override
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*
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* @return Notice
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* @throws ClientException
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*/
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public static function saveNew($profile_id, $content, $source, array $options = null)
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{
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$defaults = array('uri' => null,
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'url' => null,
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'self' => null,
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'conversation' => null, // URI of conversation
|
|
'reply_to' => null, // This will override convo URI if the parent is known
|
|
'repeat_of' => null, // This will override convo URI if the repeated notice is known
|
|
'scope' => null,
|
|
'distribute' => true,
|
|
'object_type' => null,
|
|
'verb' => null);
|
|
|
|
if (!empty($options) && is_array($options)) {
|
|
$options = array_merge($defaults, $options);
|
|
extract($options);
|
|
} else {
|
|
extract($defaults);
|
|
}
|
|
|
|
if (!isset($is_local)) {
|
|
$is_local = Notice::LOCAL_PUBLIC;
|
|
}
|
|
|
|
$profile = Profile::getKV('id', $profile_id);
|
|
if (!$profile instanceof Profile) {
|
|
// TRANS: Client exception thrown when trying to save a notice for an unknown user.
|
|
throw new ClientException(_('Problem saving notice. Unknown user.'));
|
|
}
|
|
|
|
$user = User::getKV('id', $profile_id);
|
|
if ($user instanceof User) {
|
|
// Use the local user's shortening preferences, if applicable.
|
|
$final = $user->shortenLinks($content);
|
|
} else {
|
|
$final = common_shorten_links($content);
|
|
}
|
|
|
|
if (Notice::contentTooLong($final)) {
|
|
// TRANS: Client exception thrown if a notice contains too many characters.
|
|
throw new ClientException(_('Problem saving notice. Too long.'));
|
|
}
|
|
|
|
if (common_config('throttle', 'enabled') && !Notice::checkEditThrottle($profile_id)) {
|
|
common_log(LOG_WARNING, 'Excessive posting by profile #' . $profile_id . '; throttled.');
|
|
// TRANS: Client exception thrown when a user tries to post too many notices in a given time frame.
|
|
throw new ClientException(_('Too many notices too fast; take a breather '.
|
|
'and post again in a few minutes.'));
|
|
}
|
|
|
|
if (common_config('site', 'dupelimit') > 0 && !Notice::checkDupes($profile_id, $final)) {
|
|
common_log(LOG_WARNING, 'Dupe posting by profile #' . $profile_id . '; throttled.');
|
|
// TRANS: Client exception thrown when a user tries to post too many duplicate notices in a given time frame.
|
|
throw new ClientException(_('Too many duplicate messages too quickly;'.
|
|
' take a breather and post again in a few minutes.'));
|
|
}
|
|
|
|
if (!$profile->hasRight(Right::NEWNOTICE)) {
|
|
common_log(LOG_WARNING, "Attempted post from user disallowed to post: " . $profile->nickname);
|
|
|
|
// TRANS: Client exception thrown when a user tries to post while being banned.
|
|
throw new ClientException(_('You are banned from posting notices on this site.'), 403);
|
|
}
|
|
|
|
$notice = new Notice();
|
|
$notice->profile_id = $profile_id;
|
|
|
|
if ($source && in_array($source, common_config('public', 'autosource'))) {
|
|
$notice->is_local = Notice::LOCAL_NONPUBLIC;
|
|
} else {
|
|
$notice->is_local = $is_local;
|
|
}
|
|
|
|
if (!empty($created)) {
|
|
$notice->created = $created;
|
|
} else {
|
|
$notice->created = common_sql_now();
|
|
}
|
|
|
|
if (!$notice->isLocal()) {
|
|
// Only do these checks for non-local notices. Local notices will generate these values later.
|
|
if (empty($uri)) {
|
|
throw new ServerException('No URI for remote notice. Cannot accept that.');
|
|
}
|
|
}
|
|
|
|
$notice->content = $final;
|
|
|
|
$notice->source = $source;
|
|
$notice->uri = $uri;
|
|
$notice->url = $url;
|
|
|
|
// Get the groups here so we can figure out replies and such
|
|
if (!isset($groups)) {
|
|
$groups = User_group::idsFromText($notice->content, $profile);
|
|
}
|
|
|
|
$reply = null;
|
|
|
|
// Handle repeat case
|
|
|
|
if (!empty($options['repeat_of'])) {
|
|
|
|
// Check for a private one
|
|
|
|
$repeat = Notice::getByID($options['repeat_of']);
|
|
|
|
if ($profile->sameAs($repeat->getProfile())) {
|
|
// TRANS: Client error displayed when trying to repeat an own notice.
|
|
throw new ClientException(_('You cannot repeat your own notice.'));
|
|
}
|
|
|
|
if ($repeat->scope != Notice::SITE_SCOPE &&
|
|
$repeat->scope != Notice::PUBLIC_SCOPE) {
|
|
// TRANS: Client error displayed when trying to repeat a non-public notice.
|
|
throw new ClientException(_('Cannot repeat a private notice.'), 403);
|
|
}
|
|
|
|
if (!$repeat->inScope($profile)) {
|
|
// The generic checks above should cover this, but let's be sure!
|
|
// TRANS: Client error displayed when trying to repeat a notice you cannot access.
|
|
throw new ClientException(_('Cannot repeat a notice you cannot read.'), 403);
|
|
}
|
|
|
|
if ($profile->hasRepeated($repeat)) {
|
|
// TRANS: Client error displayed when trying to repeat an already repeated notice.
|
|
throw new ClientException(_('You already repeated that notice.'));
|
|
}
|
|
|
|
$notice->repeat_of = $repeat->id;
|
|
$notice->conversation = $repeat->conversation;
|
|
} else {
|
|
$reply = null;
|
|
|
|
// If $reply_to is specified, we check that it exists, and then
|
|
// return it if it does
|
|
if (!empty($reply_to)) {
|
|
$reply = Notice::getKV('id', $reply_to);
|
|
} elseif (in_array($source, array('xmpp', 'mail', 'sms'))) {
|
|
// If the source lacks capability of sending the "reply_to"
|
|
// metadata, let's try to find an inline replyto-reference.
|
|
$reply = self::getInlineReplyTo($profile, $final);
|
|
}
|
|
|
|
if ($reply instanceof Notice) {
|
|
if (!$reply->inScope($profile)) {
|
|
// TRANS: Client error displayed when trying to reply to a notice a the target has no access to.
|
|
// TRANS: %1$s is a user nickname, %2$d is a notice ID (number).
|
|
throw new ClientException(sprintf(
|
|
_('%1$s has no access to notice %2$d.'),
|
|
$profile->nickname,
|
|
$reply->id
|
|
), 403);
|
|
}
|
|
|
|
// If it's a repeat, the reply_to should be to the original
|
|
if ($reply->isRepeat()) {
|
|
$notice->reply_to = $reply->repeat_of;
|
|
} else {
|
|
$notice->reply_to = $reply->id;
|
|
}
|
|
// But the conversation ought to be the same :)
|
|
$notice->conversation = $reply->conversation;
|
|
|
|
// If the original is private to a group, and notice has
|
|
// no group specified, make it to the same group(s)
|
|
|
|
if (empty($groups) && ($reply->scope & Notice::GROUP_SCOPE)) {
|
|
$groups = array();
|
|
$replyGroups = $reply->getGroups();
|
|
foreach ($replyGroups as $group) {
|
|
if ($profile->isMember($group)) {
|
|
$groups[] = $group->id;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Scope set below
|
|
}
|
|
|
|
// If we don't know the reply, we might know the conversation!
|
|
// This will happen if a known remote user replies to an
|
|
// unknown remote user - within a known conversation.
|
|
if (empty($notice->conversation) and !empty($options['conversation'])) {
|
|
$conv = Conversation::getKV('uri', $options['conversation']);
|
|
if ($conv instanceof Conversation) {
|
|
common_debug('Conversation stitched together from (probably) a reply to unknown remote user. Activity creation time ('.$notice->created.') should maybe be compared to conversation creation time ('.$conv->created.').');
|
|
} else {
|
|
// Conversation entry with specified URI was not found, so we must create it.
|
|
common_debug('Conversation URI not found, so we will create it with the URI given in the options to Notice::saveNew: '.$options['conversation']);
|
|
$convctx = new ActivityContext();
|
|
$convctx->conversation = $options['conversation'];
|
|
if (array_key_exists('conversation_url', $options)) {
|
|
$convctx->conversation_url = $options['conversation_url'];
|
|
}
|
|
// The insert in Conversation::create throws exception on failure
|
|
$conv = Conversation::create($convctx, $notice->created);
|
|
}
|
|
$notice->conversation = $conv->getID();
|
|
unset($conv);
|
|
}
|
|
}
|
|
|
|
// If it's not part of a conversation, it's the beginning of a new conversation.
|
|
if (empty($notice->conversation)) {
|
|
$conv = Conversation::create();
|
|
$notice->conversation = $conv->getID();
|
|
unset($conv);
|
|
}
|
|
|
|
|
|
$notloc = new Notice_location();
|
|
if (!empty($lat) && !empty($lon)) {
|
|
$notloc->lat = $lat;
|
|
$notloc->lon = $lon;
|
|
}
|
|
|
|
if (!empty($location_ns) && !empty($location_id)) {
|
|
$notloc->location_id = $location_id;
|
|
$notloc->location_ns = $location_ns;
|
|
}
|
|
|
|
if (!empty($rendered)) {
|
|
$notice->rendered = $rendered;
|
|
} else {
|
|
$notice->rendered = common_render_content(
|
|
$final,
|
|
$notice->getProfile(),
|
|
($notice->hasParent() ? $notice->getParent() : null)
|
|
);
|
|
}
|
|
|
|
if (empty($verb)) {
|
|
if ($notice->isRepeat()) {
|
|
$notice->verb = ActivityVerb::SHARE;
|
|
$notice->object_type = ActivityObject::ACTIVITY;
|
|
} else {
|
|
$notice->verb = ActivityVerb::POST;
|
|
}
|
|
} else {
|
|
$notice->verb = $verb;
|
|
}
|
|
|
|
if (empty($object_type)) {
|
|
$notice->object_type = (empty($notice->reply_to)) ? ActivityObject::NOTE : ActivityObject::COMMENT;
|
|
} else {
|
|
$notice->object_type = $object_type;
|
|
}
|
|
|
|
if (is_null($scope) && $reply instanceof Notice) {
|
|
$notice->scope = $reply->scope;
|
|
} else {
|
|
$notice->scope = $scope;
|
|
}
|
|
|
|
$notice->scope = self::figureOutScope($profile, $groups, $notice->scope);
|
|
|
|
if (Event::handle('StartNoticeSave', array(&$notice))) {
|
|
|
|
// XXX: some of these functions write to the DB
|
|
|
|
try {
|
|
$notice->insert(); // throws exception on failure, if successful we have an ->id
|
|
|
|
if (($notloc->lat && $notloc->lon) || ($notloc->location_id && $notloc->location_ns)) {
|
|
$notloc->notice_id = $notice->getID();
|
|
$notloc->insert(); // store the notice location if it had any information
|
|
}
|
|
} catch (Exception $e) {
|
|
// Let's test if we managed initial insert, which would imply
|
|
// failing on some update-part (check 'insert()'). Delete if
|
|
// something had been stored to the database.
|
|
if (!empty($notice->id)) {
|
|
$notice->delete();
|
|
}
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
if ($self && common_valid_http_url($self)) {
|
|
$notice->setPref('ostatus', 'self', $self);
|
|
}
|
|
|
|
// Only save 'attention' and metadata stuff (URLs, tags...) stuff if
|
|
// the activityverb is a POST (since stuff like repeat, favorite etc.
|
|
// reasonably handle notifications themselves.
|
|
if (ActivityUtils::compareVerbs($notice->verb, array(ActivityVerb::POST))) {
|
|
if (isset($replies)) {
|
|
$notice->saveKnownReplies($replies);
|
|
} else {
|
|
$notice->saveReplies();
|
|
}
|
|
|
|
if (isset($tags)) {
|
|
$notice->saveKnownTags($tags);
|
|
} else {
|
|
$notice->saveTags();
|
|
}
|
|
|
|
// Note: groups may save tags, so must be run after tags are saved
|
|
// to avoid errors on duplicates.
|
|
// Note: groups should always be set.
|
|
|
|
$notice->saveKnownGroups($groups);
|
|
|
|
if (isset($urls)) {
|
|
$notice->saveKnownUrls($urls);
|
|
} else {
|
|
$notice->saveUrls();
|
|
}
|
|
}
|
|
|
|
if ($distribute) {
|
|
// Prepare inbox delivery, may be queued to background.
|
|
$notice->distribute();
|
|
}
|
|
|
|
return $notice;
|
|
}
|
|
|
|
public static function saveActivity(Activity $act, Profile $actor, array $options = [])
|
|
{
|
|
// First check if we're going to let this Activity through from the specific actor
|
|
if (!$actor->hasRight(Right::NEWNOTICE)) {
|
|
common_log(LOG_WARNING, "Attempted post from user disallowed to post: " . $actor->getNickname());
|
|
|
|
// TRANS: Client exception thrown when a user tries to post while being banned.
|
|
throw new ClientException(_m('You are banned from posting notices on this site.'), 403);
|
|
}
|
|
if (common_config('throttle', 'enabled') && !self::checkEditThrottle($actor->id)) {
|
|
common_log(LOG_WARNING, 'Excessive posting by profile #' . $actor->id . '; throttled.');
|
|
// TRANS: Client exception thrown when a user tries to post too many notices in a given time frame.
|
|
throw new ClientException(_m('Too many notices too fast; take a breather '.
|
|
'and post again in a few minutes.'));
|
|
}
|
|
|
|
// Get ActivityObject properties
|
|
$actobj = null;
|
|
if (!empty($act->id)) {
|
|
// implied object
|
|
$options['uri'] = $act->id;
|
|
$options['url'] = $act->link;
|
|
if ($act->selfLink) {
|
|
$options['self'] = $act->selfLink;
|
|
}
|
|
} else {
|
|
$actobj = count($act->objects)===1 ? $act->objects[0] : null;
|
|
if (!is_null($actobj) && !empty($actobj->id)) {
|
|
$options['uri'] = $actobj->id;
|
|
if ($actobj->link) {
|
|
$options['url'] = $actobj->link;
|
|
} elseif (preg_match('!^https?://!', $actobj->id)) {
|
|
$options['url'] = $actobj->id;
|
|
}
|
|
}
|
|
if ($actobj->selfLink) {
|
|
$options['self'] = $actobj->selfLink;
|
|
}
|
|
}
|
|
|
|
$defaults = array(
|
|
'groups' => array(),
|
|
'is_local' => $actor->isLocal() ? self::LOCAL_PUBLIC : self::REMOTE,
|
|
'mentions' => array(),
|
|
'reply_to' => null,
|
|
'repeat_of' => null,
|
|
'scope' => null,
|
|
'self' => null,
|
|
'source' => 'unknown',
|
|
'tags' => array(),
|
|
'uri' => null,
|
|
'url' => null,
|
|
'urls' => array(),
|
|
'distribute' => true);
|
|
|
|
// options will have default values when nothing has been supplied
|
|
$options = array_merge($defaults, $options);
|
|
foreach (array_keys($defaults) as $key) {
|
|
// Only convert the keynames we specify ourselves from 'defaults' array into variables
|
|
$$key = $options[$key];
|
|
}
|
|
extract($options, EXTR_SKIP);
|
|
|
|
// dupe check
|
|
$stored = new Notice();
|
|
if (!empty($uri) && !ActivityUtils::compareVerbs($act->verb, array(ActivityVerb::DELETE))) {
|
|
$stored->uri = $uri;
|
|
if ($stored->find()) {
|
|
common_debug('cannot create duplicate Notice URI: '.$stored->uri);
|
|
// I _assume_ saving a Notice with a colliding URI means we're really trying to
|
|
// save the same notice again...
|
|
throw new AlreadyFulfilledException('Notice URI already exists');
|
|
}
|
|
}
|
|
|
|
// NOTE: Sandboxed users previously got all the notices _during_
|
|
// sandbox period set to to is_local=Notice::LOCAL_NONPUBLIC here.
|
|
// Since then we have started just filtering _when_ it gets shown
|
|
// instead of creating a mixed jumble of differently scoped notices.
|
|
|
|
if ($source && in_array($source, common_config('public', 'autosource'))) {
|
|
$stored->is_local = Notice::LOCAL_NONPUBLIC;
|
|
} else {
|
|
$stored->is_local = intval($is_local);
|
|
}
|
|
|
|
if (!$stored->isLocal()) {
|
|
// Only do these checks for non-local notices. Local notices will generate these values later.
|
|
if (!common_valid_http_url($url)) {
|
|
common_debug('Bad notice URL: ['.$url.'], URI: ['.$uri.']. Cannot link back to original! This is normal for shared notices etc.');
|
|
}
|
|
if (empty($uri)) {
|
|
throw new ServerException('No URI for remote notice. Cannot accept that.');
|
|
}
|
|
}
|
|
|
|
$stored->profile_id = $actor->getID();
|
|
$stored->source = $source;
|
|
$stored->uri = $uri;
|
|
$stored->url = $url;
|
|
$stored->verb = $act->verb;
|
|
|
|
// we use mb_strlen because it _might_ be that the content is just the string "0"...
|
|
$content = mb_strlen($act->content) ? $act->content : $act->summary;
|
|
if (mb_strlen($content)===0 && !is_null($actobj)) {
|
|
$content = mb_strlen($actobj->content) ? $actobj->content : $actobj->summary;
|
|
}
|
|
// Strip out any bad HTML from $content. URI.Base is used to sort out relative URLs.
|
|
$stored->rendered = common_purify($content, ['URI.Base' => $stored->url ?: null]);
|
|
$stored->content = common_strip_html($stored->getRendered(), true, true);
|
|
if (trim($stored->content) === '') {
|
|
// TRANS: Error message when the plain text content of a notice has zero length.
|
|
throw new ClientException(_('Empty notice content, will not save this.'));
|
|
}
|
|
unset($content); // garbage collect
|
|
|
|
// Maybe a missing act-time should be fatal if the actor is not local?
|
|
if (!empty($act->time)) {
|
|
$stored->created = common_sql_date($act->time);
|
|
} else {
|
|
$stored->created = common_sql_now();
|
|
}
|
|
|
|
$reply = null; // this will store the in-reply-to Notice if found
|
|
$replyUris = []; // this keeps a list of possible URIs to look up
|
|
if ($act->context instanceof ActivityContext && !empty($act->context->replyToID)) {
|
|
$replyUris[] = $act->context->replyToID;
|
|
}
|
|
if ($act->target instanceof ActivityObject && !empty($act->target->id)) {
|
|
$replyUris[] = $act->target->id;
|
|
}
|
|
foreach (array_unique($replyUris) as $replyUri) {
|
|
$reply = self::getKV('uri', $replyUri);
|
|
// Only do remote fetching if we're not a private site
|
|
if (!common_config('site', 'private') && !$reply instanceof Notice) {
|
|
// the URI is the object we're looking for, $actor is a
|
|
// Profile that surely knows of it and &$reply where it
|
|
// will be stored when fetched
|
|
Event::handle('FetchRemoteNotice', array($replyUri, $actor, &$reply));
|
|
}
|
|
// we got what we're in-reply-to now, so let's move on
|
|
if ($reply instanceof Notice) {
|
|
break;
|
|
}
|
|
// otherwise reset whatever we might've gotten from the event
|
|
$reply = null;
|
|
}
|
|
unset($replyUris); // garbage collect
|
|
|
|
if ($reply instanceof Notice) {
|
|
if (!$reply->inScope($actor)) {
|
|
// TRANS: Client error displayed when trying to reply to a notice a the target has no access to.
|
|
// TRANS: %1$s is a user nickname, %2$d is a notice ID (number).
|
|
throw new ClientException(sprintf(_m('%1$s has no right to reply to notice %2$d.'), $actor->getNickname(), $reply->id), 403);
|
|
}
|
|
|
|
$stored->reply_to = $reply->id;
|
|
$stored->conversation = $reply->conversation;
|
|
|
|
// If the original is private to a group, and notice has no group specified,
|
|
// make it to the same group(s)
|
|
if (empty($groups) && ($reply->scope & Notice::GROUP_SCOPE)) {
|
|
$replyGroups = $reply->getGroups();
|
|
foreach ($replyGroups as $group) {
|
|
if ($actor->isMember($group)) {
|
|
$groups[] = $group->id;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (is_null($scope)) {
|
|
$scope = $reply->scope;
|
|
}
|
|
} else {
|
|
// If we don't know the reply, we might know the conversation!
|
|
// This will happen if a known remote user replies to an
|
|
// unknown remote user - within a known conversation.
|
|
if (empty($stored->conversation) and !empty($act->context->conversation)) {
|
|
$conv = Conversation::getKV('uri', $act->context->conversation);
|
|
if ($conv instanceof Conversation) {
|
|
common_debug('Conversation stitched together from (probably) a reply activity to unknown remote user. Activity creation time ('.$stored->created.') should maybe be compared to conversation creation time ('.$conv->created.').');
|
|
} else {
|
|
// Conversation entry with specified URI was not found, so we must create it.
|
|
common_debug('Conversation URI not found, so we will create it with the URI given in the context of the activity: '.$act->context->conversation);
|
|
// The insert in Conversation::create throws exception on failure
|
|
$conv = Conversation::create($act->context, $stored->created);
|
|
}
|
|
$stored->conversation = $conv->getID();
|
|
unset($conv);
|
|
}
|
|
}
|
|
unset($reply); // garbage collect
|
|
|
|
// If it's not part of a conversation, it's the beginning of a new conversation.
|
|
if (empty($stored->conversation)) {
|
|
$conv = Conversation::create();
|
|
$stored->conversation = $conv->getID();
|
|
unset($conv);
|
|
}
|
|
|
|
$notloc = null;
|
|
if ($act->context instanceof ActivityContext) {
|
|
if ($act->context->location instanceof Location) {
|
|
$notloc = Notice_location::fromLocation($act->context->location);
|
|
}
|
|
} else {
|
|
$act->context = new ActivityContext();
|
|
}
|
|
|
|
if (array_key_exists(ActivityContext::ATTN_PUBLIC, $act->context->attention)) {
|
|
$stored->scope = Notice::PUBLIC_SCOPE;
|
|
// TODO: maybe we should actually keep this? if the saveAttentions thing wants to use it...
|
|
unset($act->context->attention[ActivityContext::ATTN_PUBLIC]);
|
|
} else {
|
|
$stored->scope = self::figureOutScope($actor, $groups, $scope);
|
|
}
|
|
|
|
foreach ($act->categories as $cat) {
|
|
if ($cat->term) {
|
|
$term = common_canonical_tag($cat->term);
|
|
if (!empty($term)) {
|
|
$tags[] = $term;
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach ($act->enclosures as $href) {
|
|
// @todo FIXME: Save these locally or....?
|
|
$urls[] = $href;
|
|
}
|
|
|
|
if (ActivityUtils::compareVerbs($stored->verb, array(ActivityVerb::POST))) {
|
|
if (empty($act->objects[0]->type)) {
|
|
// Default type for the post verb is 'note', but we know it's
|
|
// a 'comment' if it is in reply to something.
|
|
$stored->object_type = empty($stored->reply_to) ? ActivityObject::NOTE : ActivityObject::COMMENT;
|
|
} else {
|
|
//TODO: Is it safe to always return a relative URI? The
|
|
// JSON version of ActivityStreams always use it, so we
|
|
// should definitely be able to handle it...
|
|
$stored->object_type = ActivityUtils::resolveUri($act->objects[0]->type, true);
|
|
}
|
|
}
|
|
|
|
if (Event::handle('StartNoticeSave', array(&$stored))) {
|
|
// XXX: some of these functions write to the DB
|
|
|
|
try {
|
|
$result = $stored->insert(); // throws exception on error
|
|
|
|
if ($notloc instanceof Notice_location) {
|
|
$notloc->notice_id = $stored->getID();
|
|
$notloc->insert();
|
|
}
|
|
|
|
$orig = clone($stored); // for updating later in this try clause
|
|
|
|
$object = null;
|
|
Event::handle('StoreActivityObject', array($act, $stored, $options, &$object));
|
|
if (empty($object)) {
|
|
throw new NoticeSaveException('Unsuccessful call to StoreActivityObject '._ve($stored->getUri()) . ': '._ve($act->asString()));
|
|
}
|
|
unset($object);
|
|
|
|
// If something changed in the Notice during StoreActivityObject
|
|
$stored->update($orig);
|
|
} catch (Exception $e) {
|
|
if (empty($stored->id)) {
|
|
common_debug('Failed to save stored object entry in database ('.$e->getMessage().')');
|
|
} else {
|
|
common_debug('Failed to store activity object in database ('.$e->getMessage().'), deleting notice id '.$stored->id);
|
|
$stored->delete();
|
|
}
|
|
throw $e;
|
|
}
|
|
}
|
|
unset($notloc); // garbage collect
|
|
|
|
if (!$stored instanceof Notice) {
|
|
throw new ServerException('StartNoticeSave did not give back a Notice.');
|
|
} elseif (empty($stored->id)) {
|
|
throw new ServerException('Supposedly saved Notice has no ID.');
|
|
}
|
|
|
|
if ($self && common_valid_http_url($self)) {
|
|
$stored->setPref('ostatus', 'self', $self);
|
|
}
|
|
|
|
if ($self && common_valid_http_url($self)) {
|
|
$stored->setPref('ostatus', 'self', $self);
|
|
}
|
|
|
|
// Only save 'attention' and metadata stuff (URLs, tags...) stuff if
|
|
// the activityverb is a POST (since stuff like repeat, favorite etc.
|
|
// reasonably handle notifications themselves.
|
|
if (ActivityUtils::compareVerbs($stored->verb, array(ActivityVerb::POST))) {
|
|
if (!empty($tags)) {
|
|
$stored->saveKnownTags($tags);
|
|
} else {
|
|
$stored->saveTags();
|
|
}
|
|
|
|
// Note: groups may save tags, so must be run after tags are saved
|
|
// to avoid errors on duplicates.
|
|
$stored->saveAttentions($act->context->attention);
|
|
|
|
if (!empty($urls)) {
|
|
$stored->saveKnownUrls($urls);
|
|
} else {
|
|
$stored->saveUrls();
|
|
}
|
|
}
|
|
|
|
if ($distribute) {
|
|
// Prepare inbox delivery, may be queued to background.
|
|
$stored->distribute();
|
|
}
|
|
|
|
return $stored;
|
|
}
|
|
|
|
public static function figureOutScope(Profile $actor, array $groups, $scope = null)
|
|
{
|
|
$scope = is_null($scope) ? self::defaultScope() : intval($scope);
|
|
|
|
// For private streams
|
|
try {
|
|
$user = $actor->getUser();
|
|
// FIXME: We can't do bit comparison with == (Legacy StatusNet thing. Let's keep it for now.)
|
|
if ($user->private_stream && ($scope === Notice::PUBLIC_SCOPE || $scope === Notice::SITE_SCOPE)) {
|
|
$scope |= Notice::FOLLOWER_SCOPE;
|
|
}
|
|
} catch (NoSuchUserException $e) {
|
|
// TODO: Not a local user, so we don't know about scope preferences... yet!
|
|
}
|
|
|
|
// Force the scope for private groups
|
|
foreach ($groups as $group_id) {
|
|
try {
|
|
$group = User_group::getByID($group_id);
|
|
if ($group->force_scope) {
|
|
$scope |= Notice::GROUP_SCOPE;
|
|
break;
|
|
}
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, 'Notice figureOutScope threw exception: '.$e->getMessage());
|
|
}
|
|
}
|
|
|
|
return $scope;
|
|
}
|
|
|
|
public function blowOnInsert($conversation = false)
|
|
{
|
|
$this->blowStream('profile:notice_ids:%d', $this->profile_id);
|
|
|
|
if ($this->isPublic()) {
|
|
$this->blowStream('public');
|
|
$this->blowStream('networkpublic');
|
|
}
|
|
|
|
if ($this->conversation) {
|
|
self::blow('notice:list-ids:conversation:%s', $this->conversation);
|
|
self::blow('conversation:notice_count:%d', $this->conversation);
|
|
}
|
|
|
|
if ($this->isRepeat()) {
|
|
// XXX: we should probably only use one of these
|
|
$this->blowStream('notice:repeats:%d', $this->repeat_of);
|
|
self::blow('notice:list-ids:repeat_of:%d', $this->repeat_of);
|
|
}
|
|
|
|
$original = Notice::getKV('id', $this->repeat_of);
|
|
|
|
if ($original instanceof Notice) {
|
|
$originalUser = User::getKV('id', $original->profile_id);
|
|
if ($originalUser instanceof User) {
|
|
$this->blowStream('user:repeats_of_me:%d', $originalUser->id);
|
|
}
|
|
}
|
|
|
|
$profile = Profile::getKV($this->profile_id);
|
|
|
|
if ($profile instanceof Profile) {
|
|
$profile->blowNoticeCount();
|
|
}
|
|
|
|
$ptags = $this->getProfileTags();
|
|
foreach ($ptags as $ptag) {
|
|
$ptag->blowNoticeStreamCache();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clear cache entries related to this notice at delete time.
|
|
* Necessary to avoid breaking paging on public, profile timelines.
|
|
*/
|
|
public function blowOnDelete()
|
|
{
|
|
$this->blowOnInsert();
|
|
|
|
self::blow('profile:notice_ids:%d;last', $this->profile_id);
|
|
|
|
if ($this->isPublic()) {
|
|
self::blow('public;last');
|
|
self::blow('networkpublic;last');
|
|
}
|
|
|
|
self::blow('fave:by_notice', $this->id);
|
|
|
|
if ($this->conversation) {
|
|
// In case we're the first, will need to calc a new root.
|
|
self::blow('notice:conversation_root:%d', $this->conversation);
|
|
}
|
|
|
|
$ptags = $this->getProfileTags();
|
|
foreach ($ptags as $ptag) {
|
|
$ptag->blowNoticeStreamCache(true);
|
|
}
|
|
}
|
|
|
|
public function blowStream()
|
|
{
|
|
$c = self::memcache();
|
|
|
|
if (empty($c)) {
|
|
return false;
|
|
}
|
|
|
|
$args = func_get_args();
|
|
$format = array_shift($args);
|
|
$keyPart = vsprintf($format, $args);
|
|
$cacheKey = Cache::key($keyPart);
|
|
$c->delete($cacheKey);
|
|
|
|
// delete the "last" stream, too, if this notice is
|
|
// older than the top of that stream
|
|
|
|
$lastKey = $cacheKey.';last';
|
|
|
|
$lastStr = $c->get($lastKey);
|
|
|
|
if ($lastStr !== false) {
|
|
$window = explode(',', $lastStr);
|
|
$lastID = $window[0];
|
|
$lastNotice = Notice::getKV('id', $lastID);
|
|
if (!$lastNotice instanceof Notice // just weird
|
|
|| strtotime($lastNotice->created) >= strtotime($this->created)) {
|
|
$c->delete($lastKey);
|
|
}
|
|
}
|
|
}
|
|
|
|
/** save all urls in the notice to the db
|
|
*
|
|
* follow redirects and save all available file information
|
|
* (mimetype, date, size, oembed, etc.)
|
|
*
|
|
* @return void
|
|
*/
|
|
public function saveUrls()
|
|
{
|
|
if (common_config('attachments', 'process_links')) {
|
|
common_replace_urls_callback($this->content, array($this, 'saveUrl'), $this);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save the given URLs as related links/attachments to the db
|
|
*
|
|
* follow redirects and save all available file information
|
|
* (mimetype, date, size, oembed, etc.)
|
|
*
|
|
* @return void
|
|
*/
|
|
public function saveKnownUrls($urls)
|
|
{
|
|
if (common_config('attachments', 'process_links')) {
|
|
// @fixme validation?
|
|
foreach (array_unique($urls) as $url) {
|
|
$this->saveUrl($url, $this);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @private callback
|
|
*/
|
|
public function saveUrl($url, Notice $notice)
|
|
{
|
|
try {
|
|
File::processNew($url, $notice);
|
|
} catch (ServerException $e) {
|
|
// Could not save URL. Log it?
|
|
}
|
|
}
|
|
|
|
public static function checkDupes($profile_id, $content)
|
|
{
|
|
$profile = Profile::getKV($profile_id);
|
|
if (!$profile instanceof Profile) {
|
|
return false;
|
|
}
|
|
$notice = $profile->getNotices(0, CachingNoticeStream::CACHE_WINDOW);
|
|
if (!empty($notice)) {
|
|
$last = 0;
|
|
while ($notice->fetch()) {
|
|
if (time() - strtotime($notice->created) >= common_config('site', 'dupelimit')) {
|
|
return true;
|
|
} elseif ($notice->content === $content) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
// If we get here, oldest item in cache window is not
|
|
// old enough for dupe limit; do direct check against DB
|
|
$notice = new Notice();
|
|
$notice->profile_id = $profile_id;
|
|
$notice->content = $content;
|
|
$threshold = common_sql_date(time() - common_config('site', 'dupelimit'));
|
|
$notice->whereAdd(sprintf("created > '%s'", $notice->escape($threshold)));
|
|
|
|
$cnt = $notice->count();
|
|
return ($cnt == 0);
|
|
}
|
|
|
|
public static function checkEditThrottle($profile_id)
|
|
{
|
|
$profile = Profile::getKV($profile_id);
|
|
if (!$profile instanceof Profile) {
|
|
return false;
|
|
}
|
|
// Get the Nth notice
|
|
$notice = $profile->getNotices(common_config('throttle', 'count') - 1, 1);
|
|
if ($notice && $notice->fetch()) {
|
|
// If the Nth notice was posted less than timespan seconds ago
|
|
if (time() - strtotime($notice->created) <= common_config('throttle', 'timespan')) {
|
|
// Then we throttle
|
|
return false;
|
|
}
|
|
}
|
|
// Either not N notices in the stream, OR the Nth was not posted within timespan seconds
|
|
return true;
|
|
}
|
|
|
|
protected $_attachments = [];
|
|
|
|
public function attachments()
|
|
{
|
|
if (isset($this->_attachments[$this->id])) {
|
|
return $this->_attachments[$this->id];
|
|
}
|
|
|
|
$f2ps = File_to_post::listGet('post_id', array($this->id));
|
|
$ids = [];
|
|
foreach ($f2ps[$this->id] as $f2p) {
|
|
$ids[] = $f2p->file_id;
|
|
}
|
|
|
|
return $this->_setAttachments(File::multiGet('id', $ids)->fetchAll());
|
|
}
|
|
|
|
public function _setAttachments(array $attachments)
|
|
{
|
|
return $this->_attachments[$this->id] = $attachments;
|
|
}
|
|
|
|
public static function publicStream($offset = 0, $limit = 20, $since_id = null, $max_id = null)
|
|
{
|
|
$stream = new PublicNoticeStream();
|
|
return $stream->getNotices($offset, $limit, $since_id, $max_id);
|
|
}
|
|
|
|
public static function conversationStream($id, $offset = 0, $limit = 20, $since_id = null, $max_id = null, Profile $scoped = null)
|
|
{
|
|
$stream = new ConversationNoticeStream($id, $scoped);
|
|
return $stream->getNotices($offset, $limit, $since_id, $max_id);
|
|
}
|
|
|
|
/**
|
|
* Is this notice part of an active conversation?
|
|
*
|
|
* @return boolean true if other messages exist in the same
|
|
* conversation, false if this is the only one
|
|
*/
|
|
public function hasConversation()
|
|
{
|
|
if (empty($this->conversation)) {
|
|
// this notice is not part of a conversation apparently
|
|
// FIXME: all notices should have a conversation value, right?
|
|
return false;
|
|
}
|
|
|
|
//FIXME: Get the Profile::current() stuff some other way
|
|
// to avoid confusion between queue processing and session.
|
|
$notice = self::conversationStream($this->conversation, 1, 1, null, null, Profile::current());
|
|
|
|
// if our "offset 1, limit 1" query got a result, return true else false
|
|
return $notice->N > 0;
|
|
}
|
|
|
|
/**
|
|
* Grab the earliest notice from this conversation.
|
|
*
|
|
* @return Notice or null
|
|
*/
|
|
public function conversationRoot($profile = -1)
|
|
{
|
|
// XXX: can this happen?
|
|
|
|
if (empty($this->conversation)) {
|
|
return null;
|
|
}
|
|
|
|
// Get the current profile if not specified
|
|
|
|
if (is_int($profile) && $profile == -1) {
|
|
$profile = Profile::current();
|
|
}
|
|
|
|
// If this notice is out of scope, no root for you!
|
|
|
|
if (!$this->inScope($profile)) {
|
|
return null;
|
|
}
|
|
|
|
// If this isn't a reply to anything, then it's its own
|
|
// root if it's the earliest notice in the conversation:
|
|
|
|
if (empty($this->reply_to)) {
|
|
$root = new Notice;
|
|
$root->conversation = $this->conversation;
|
|
$root->orderBy('notice.created ASC');
|
|
$root->find(true); // true means "fetch first result"
|
|
$root->free();
|
|
return $root;
|
|
}
|
|
|
|
if (is_null($profile)) {
|
|
$keypart = sprintf('notice:conversation_root:%d:null', $this->id);
|
|
} else {
|
|
$keypart = sprintf(
|
|
'notice:conversation_root:%d:%d',
|
|
$this->id,
|
|
$profile->id
|
|
);
|
|
}
|
|
|
|
$root = self::cacheGet($keypart);
|
|
|
|
if ($root !== false && $root->inScope($profile)) {
|
|
return $root;
|
|
}
|
|
|
|
$last = $this;
|
|
while (true) {
|
|
try {
|
|
$parent = $last->getParent();
|
|
if ($parent->inScope($profile)) {
|
|
$last = $parent;
|
|
continue;
|
|
}
|
|
} catch (NoParentNoticeException $e) {
|
|
// Latest notice has no parent
|
|
} catch (NoResultException $e) {
|
|
// Notice was not found, so we can't go further up in the tree.
|
|
// FIXME: Maybe we should do this in a more stable way where deleted
|
|
// notices won't break conversation chains?
|
|
}
|
|
// No parent, or parent out of scope
|
|
$root = $last;
|
|
break;
|
|
}
|
|
|
|
self::cacheSet($keypart, $root);
|
|
|
|
return $root;
|
|
}
|
|
|
|
/**
|
|
* Pull up a full list of local recipients who will be getting
|
|
* this notice in their inbox. Results will be cached, so don't
|
|
* change the input data wily-nilly!
|
|
*
|
|
* @param array $groups optional list of Group objects;
|
|
* if left empty, will be loaded from group_inbox records
|
|
* @param array $recipient optional list of reply profile ids
|
|
* if left empty, will be loaded from reply records
|
|
* @return array associating recipient user IDs with an inbox source constant
|
|
*/
|
|
public function whoGets(array $groups = null, array $recipients = null)
|
|
{
|
|
$c = self::memcache();
|
|
|
|
if (!empty($c)) {
|
|
$ni = $c->get(Cache::key('notice:who_gets:'.$this->id));
|
|
if ($ni !== false) {
|
|
return $ni;
|
|
}
|
|
}
|
|
|
|
if (is_null($recipients)) {
|
|
$recipients = $this->getReplies();
|
|
}
|
|
|
|
$ni = array();
|
|
|
|
// Give plugins a chance to add folks in at start...
|
|
if (Event::handle('StartNoticeWhoGets', array($this, &$ni))) {
|
|
$users = $this->getSubscribedUsers();
|
|
foreach ($users as $id) {
|
|
$ni[$id] = NOTICE_INBOX_SOURCE_SUB;
|
|
}
|
|
|
|
if (is_null($groups)) {
|
|
$groups = $this->getGroups();
|
|
}
|
|
foreach ($groups as $group) {
|
|
$users = $group->getUserMembers();
|
|
foreach ($users as $id) {
|
|
if (!array_key_exists($id, $ni)) {
|
|
$ni[$id] = NOTICE_INBOX_SOURCE_GROUP;
|
|
}
|
|
}
|
|
}
|
|
|
|
$ptAtts = $this->getAttentionsFromProfileTags();
|
|
foreach ($ptAtts as $key=>$val) {
|
|
if (!array_key_exists($key, $ni)) {
|
|
$ni[$key] = $val;
|
|
}
|
|
}
|
|
|
|
foreach ($recipients as $recipient) {
|
|
if (!array_key_exists($recipient, $ni)) {
|
|
$ni[$recipient] = NOTICE_INBOX_SOURCE_REPLY;
|
|
}
|
|
}
|
|
|
|
// Exclude any deleted, non-local, or blocking recipients.
|
|
$profile = $this->getProfile();
|
|
$originalProfile = null;
|
|
if ($this->isRepeat()) {
|
|
// Check blocks against the original notice's poster as well.
|
|
$original = Notice::getKV('id', $this->repeat_of);
|
|
if ($original instanceof Notice) {
|
|
$originalProfile = $original->getProfile();
|
|
}
|
|
}
|
|
|
|
foreach ($ni as $id => $source) {
|
|
try {
|
|
$user = User::getKV('id', $id);
|
|
if (!$user instanceof User ||
|
|
$user->hasBlocked($profile) ||
|
|
($originalProfile && $user->hasBlocked($originalProfile))) {
|
|
unset($ni[$id]);
|
|
}
|
|
} catch (UserNoProfileException $e) {
|
|
// User doesn't have a profile; invalid; skip them.
|
|
unset($ni[$id]);
|
|
}
|
|
}
|
|
|
|
// Give plugins a chance to filter out...
|
|
Event::handle('EndNoticeWhoGets', array($this, &$ni));
|
|
}
|
|
|
|
if (!empty($c)) {
|
|
// XXX: pack this data better
|
|
$c->set(Cache::key('notice:who_gets:'.$this->id), $ni);
|
|
}
|
|
|
|
return $ni;
|
|
}
|
|
|
|
public function getSubscribedUsers()
|
|
{
|
|
$user = new User();
|
|
|
|
$user->query(sprintf(
|
|
'SELECT id FROM %1$s INNER JOIN subscription ' .
|
|
'ON %1$s.id = subscription.subscriber ' .
|
|
'WHERE subscription.subscribed = %2$d ',
|
|
$user->escapedTableName(),
|
|
$this->profile_id
|
|
));
|
|
|
|
$ids = [];
|
|
|
|
while ($user->fetch()) {
|
|
$ids[] = $user->id;
|
|
}
|
|
|
|
$user->free();
|
|
|
|
return $ids;
|
|
}
|
|
|
|
public function getProfileTags()
|
|
{
|
|
$ptags = array();
|
|
try {
|
|
$profile = $this->getProfile();
|
|
$list = $profile->getOtherTags($profile);
|
|
|
|
while ($list->fetch()) {
|
|
$ptags[] = clone($list);
|
|
}
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, "Error during Notice->getProfileTags() for id=={$this->getID()}: {$e->getMessage()}");
|
|
}
|
|
|
|
return $ptags;
|
|
}
|
|
|
|
public function getAttentionsFromProfileTags()
|
|
{
|
|
$ni = array();
|
|
$ptags = $this->getProfileTags();
|
|
foreach ($ptags as $ptag) {
|
|
$users = $ptag->getUserSubscribers();
|
|
foreach ($users as $id) {
|
|
$ni[$id] = NOTICE_INBOX_SOURCE_PROFILE_TAG;
|
|
}
|
|
}
|
|
return $ni;
|
|
}
|
|
|
|
/**
|
|
* Record this notice to the given group inboxes for delivery.
|
|
* Overrides the regular parsing of !group markup.
|
|
*
|
|
* @param string $group_ids
|
|
* @fixme might prefer URIs as identifiers, as for replies?
|
|
* best with generalizations on user_group to support
|
|
* remote groups better.
|
|
*/
|
|
public function saveKnownGroups(array $group_ids)
|
|
{
|
|
$groups = array();
|
|
foreach (array_unique($group_ids) as $id) {
|
|
$group = User_group::getKV('id', $id);
|
|
if ($group instanceof User_group) {
|
|
common_log(LOG_DEBUG, "Local delivery to group id $id, $group->nickname");
|
|
$result = $this->addToGroupInbox($group);
|
|
if (!$result) {
|
|
common_log_db_error($gi, 'INSERT', __FILE__);
|
|
}
|
|
|
|
if (common_config('group', 'addtag')) {
|
|
// we automatically add a tag for every group name, too
|
|
common_debug('Adding hashtag matching group nickname: '._ve($group->getNickname()));
|
|
$tag = Notice_tag::pkeyGet(array('tag' => common_canonical_tag($group->getNickname()),
|
|
'notice_id' => $this->getID()));
|
|
|
|
if (is_null($tag)) {
|
|
$this->saveTag($group->getNickname());
|
|
}
|
|
}
|
|
|
|
$groups[] = clone($group);
|
|
} else {
|
|
common_log(LOG_ERR, "Local delivery to group id $id skipped, doesn't exist");
|
|
}
|
|
}
|
|
|
|
return $groups;
|
|
}
|
|
|
|
public function addToGroupInbox(User_group $group)
|
|
{
|
|
$gi = Group_inbox::pkeyGet(array('group_id' => $group->id,
|
|
'notice_id' => $this->id));
|
|
|
|
if (!$gi instanceof Group_inbox) {
|
|
$gi = new Group_inbox();
|
|
|
|
$gi->group_id = $group->id;
|
|
$gi->notice_id = $this->id;
|
|
$gi->created = $this->created;
|
|
|
|
$result = $gi->insert();
|
|
|
|
if (!$result) {
|
|
common_log_db_error($gi, 'INSERT', __FILE__);
|
|
// TRANS: Server exception thrown when an update for a group inbox fails.
|
|
throw new ServerException(_('Problem saving group inbox.'));
|
|
}
|
|
|
|
self::blow('user_group:notice_ids:%d', $gi->group_id);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public function saveAttentions(array $uris)
|
|
{
|
|
foreach ($uris as $uri=>$type) {
|
|
try {
|
|
$target = Profile::fromUri($uri);
|
|
} catch (UnknownUriException $e) {
|
|
common_log(LOG_WARNING, "Unable to determine profile for URI '$uri'");
|
|
continue;
|
|
}
|
|
|
|
try {
|
|
$this->saveAttention($target);
|
|
} catch (AlreadyFulfilledException $e) {
|
|
common_debug('Attention already exists: ' . var_export($e->getMessage(), true));
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, "Could not save notice id=={$this->getID()} attention for profile id=={$target->getID()}: {$e->getMessage()}");
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Saves an attention for a profile (user or group) which means
|
|
* it shows up in their home feed and such.
|
|
*/
|
|
public function saveAttention(Profile $target, $reason = null)
|
|
{
|
|
if ($target->isGroup()) {
|
|
// FIXME: Make sure we check (for both local and remote) users are in the groups they send to!
|
|
|
|
// legacy notification method, will still be in use for quite a while I think
|
|
$this->addToGroupInbox($target->getGroup());
|
|
} else {
|
|
if ($target->hasBlocked($this->getProfile())) {
|
|
common_log(LOG_INFO, "Not saving reply to profile {$target->id} ($uri) from sender {$sender->id} because of a block.");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if ($target->isLocal()) {
|
|
// legacy notification method, will still be in use for quite a while I think
|
|
$this->saveReply($target->getID());
|
|
}
|
|
|
|
$att = Attention::saveNew($this, $target, $reason);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Save reply records indicating that this notice needs to be
|
|
* delivered to the local users with the given URIs.
|
|
*
|
|
* Since this is expected to be used when saving foreign-sourced
|
|
* messages, we won't deliver to any remote targets as that's the
|
|
* source service's responsibility.
|
|
*
|
|
* Mail notifications etc will be handled later.
|
|
*
|
|
* @param array $uris Array of unique identifier URIs for recipients
|
|
*/
|
|
public function saveKnownReplies(array $uris)
|
|
{
|
|
if (empty($uris)) {
|
|
return;
|
|
}
|
|
|
|
$sender = $this->getProfile();
|
|
|
|
foreach (array_unique($uris) as $uri) {
|
|
try {
|
|
$profile = Profile::fromUri($uri);
|
|
} catch (UnknownUriException $e) {
|
|
common_log(LOG_WARNING, "Unable to determine profile for URI '$uri'");
|
|
continue;
|
|
}
|
|
|
|
if ($profile->hasBlocked($sender)) {
|
|
common_log(LOG_INFO, "Not saving reply to profile {$profile->id} ($uri) from sender {$sender->id} because of a block.");
|
|
continue;
|
|
}
|
|
|
|
$this->saveReply($profile->getID());
|
|
self::blow('reply:stream:%d', $profile->getID());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Pull @-replies from this message's content in StatusNet markup format
|
|
* and save reply records indicating that this message needs to be
|
|
* delivered to those users.
|
|
*
|
|
* Mail notifications to local profiles will be sent later.
|
|
*
|
|
* @return array of integer profile IDs
|
|
*/
|
|
|
|
public function saveReplies()
|
|
{
|
|
$sender = $this->getProfile();
|
|
|
|
$replied = array();
|
|
|
|
// If it's a reply, save for the replied-to author
|
|
try {
|
|
$parent = $this->getParent();
|
|
$parentauthor = $parent->getProfile();
|
|
$this->saveReply($parentauthor->getID());
|
|
$replied[$parentauthor->getID()] = 1;
|
|
self::blow('reply:stream:%d', $parentauthor->getID());
|
|
} catch (NoParentNoticeException $e) {
|
|
// Not a reply, since it has no parent!
|
|
$parent = null;
|
|
} catch (NoResultException $e) {
|
|
// Parent notice was probably deleted
|
|
$parent = null;
|
|
}
|
|
|
|
// @todo ideally this parser information would only
|
|
// be calculated once.
|
|
|
|
$mentions = common_find_mentions($this->content, $sender, $parent);
|
|
|
|
foreach ($mentions as $mention) {
|
|
foreach ($mention['mentioned'] as $mentioned) {
|
|
|
|
// skip if they're already covered
|
|
if (array_key_exists($mentioned->id, $replied)) {
|
|
continue;
|
|
}
|
|
|
|
// Don't save replies from blocked profile to local user
|
|
if ($mentioned->hasBlocked($sender)) {
|
|
continue;
|
|
}
|
|
|
|
$this->saveReply($mentioned->id);
|
|
$replied[$mentioned->id] = 1;
|
|
self::blow('reply:stream:%d', $mentioned->id);
|
|
}
|
|
}
|
|
|
|
$recipientIds = array_keys($replied);
|
|
|
|
return $recipientIds;
|
|
}
|
|
|
|
public function saveReply($profileId)
|
|
{
|
|
$reply = new Reply();
|
|
|
|
$reply->notice_id = $this->id;
|
|
$reply->profile_id = $profileId;
|
|
$reply->modified = $this->created;
|
|
|
|
$reply->insert();
|
|
|
|
return $reply;
|
|
}
|
|
|
|
protected $_attentionids = array();
|
|
|
|
/**
|
|
* Pull the complete list of known activity context attentions for this notice.
|
|
*
|
|
* @return array of integer profile ids (also group profiles)
|
|
*/
|
|
public function getAttentionProfileIDs()
|
|
{
|
|
if (!isset($this->_attentionids[$this->getID()])) {
|
|
$atts = Attention::multiGet('notice_id', array($this->getID()));
|
|
// (array)null means empty array
|
|
$this->_attentionids[$this->getID()] = (array)$atts->fetchAll('profile_id');
|
|
}
|
|
return $this->_attentionids[$this->getID()];
|
|
}
|
|
|
|
protected $_replies = array();
|
|
|
|
/**
|
|
* Pull the complete list of @-mentioned profile IDs for this notice.
|
|
*
|
|
* @return array of integer profile ids
|
|
*/
|
|
public function getReplies()
|
|
{
|
|
if (!isset($this->_replies[$this->getID()])) {
|
|
$mentions = Reply::multiGet('notice_id', array($this->getID()));
|
|
$this->_replies[$this->getID()] = $mentions->fetchAll('profile_id');
|
|
}
|
|
return $this->_replies[$this->getID()];
|
|
}
|
|
|
|
public function _setReplies($replies)
|
|
{
|
|
$this->_replies[$this->getID()] = $replies;
|
|
}
|
|
|
|
/**
|
|
* Pull the complete list of @-reply targets for this notice.
|
|
*
|
|
* @return array of Profiles
|
|
*/
|
|
public function getAttentionProfiles()
|
|
{
|
|
$ids = array_unique(array_merge($this->getReplies(), $this->getGroupProfileIDs(), $this->getAttentionProfileIDs()));
|
|
|
|
$profiles = Profile::multiGet('id', (array)$ids);
|
|
|
|
return $profiles->fetchAll();
|
|
}
|
|
|
|
/**
|
|
* Send e-mail notifications to local @-reply targets.
|
|
*
|
|
* Replies must already have been saved; this is expected to be run
|
|
* from the distrib queue handler.
|
|
*/
|
|
public function sendReplyNotifications()
|
|
{
|
|
// Don't send reply notifications for repeats
|
|
if ($this->isRepeat()) {
|
|
return array();
|
|
}
|
|
|
|
$recipientIds = $this->getReplies();
|
|
if (Event::handle('StartNotifyMentioned', array($this, &$recipientIds))) {
|
|
require_once INSTALLDIR . '/lib/util/mail.php';
|
|
|
|
foreach ($recipientIds as $recipientId) {
|
|
try {
|
|
$user = User::getByID($recipientId);
|
|
mail_notify_attn($user->getProfile(), $this);
|
|
} catch (NoResultException $e) {
|
|
// No such user
|
|
}
|
|
}
|
|
Event::handle('EndNotifyMentioned', array($this, $recipientIds));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Pull list of Profile IDs of groups this notice addresses.
|
|
*
|
|
* @return array of Group _profile_ IDs
|
|
*/
|
|
|
|
public function getGroupProfileIDs()
|
|
{
|
|
$ids = array();
|
|
|
|
foreach ($this->getGroups() as $group) {
|
|
$ids[] = $group->profile_id;
|
|
}
|
|
|
|
return $ids;
|
|
}
|
|
|
|
/**
|
|
* Pull list of groups this notice needs to be delivered to,
|
|
* as previously recorded by saveKnownGroups().
|
|
*
|
|
* @return array of Group objects
|
|
*/
|
|
|
|
protected $_groups = array();
|
|
|
|
public function getGroups()
|
|
{
|
|
// Don't save groups for repeats
|
|
|
|
if (!empty($this->repeat_of)) {
|
|
return array();
|
|
}
|
|
|
|
if (isset($this->_groups[$this->id])) {
|
|
return $this->_groups[$this->id];
|
|
}
|
|
|
|
$gis = Group_inbox::listGet('notice_id', array($this->id));
|
|
|
|
$ids = [];
|
|
|
|
foreach ($gis[$this->id] as $gi) {
|
|
$ids[] = $gi->group_id;
|
|
}
|
|
|
|
$groups = User_group::multiGet('id', $ids);
|
|
$this->_groups[$this->id] = $groups->fetchAll();
|
|
return $this->_groups[$this->id];
|
|
}
|
|
|
|
public function _setGroups($groups)
|
|
{
|
|
$this->_groups[$this->id] = $groups;
|
|
}
|
|
|
|
/**
|
|
* Convert a notice into an activity for export.
|
|
*
|
|
* @param Profile $scoped The currently logged in/scoped profile
|
|
*
|
|
* @return Activity activity object representing this Notice.
|
|
* @throws ClientException
|
|
* @throws ServerException
|
|
*/
|
|
|
|
public function asActivity(Profile $scoped = null)
|
|
{
|
|
$act = self::cacheGet(Cache::codeKey('notice:as-activity:'.$this->id));
|
|
|
|
if ($act instanceof Activity) {
|
|
return $act;
|
|
}
|
|
$act = new Activity();
|
|
|
|
if (Event::handle('StartNoticeAsActivity', array($this, $act, $scoped))) {
|
|
$act->id = $this->uri;
|
|
$act->time = strtotime($this->created);
|
|
try {
|
|
$act->link = $this->getUrl();
|
|
} catch (InvalidUrlException $e) {
|
|
// The notice is probably a share or similar, which don't
|
|
// have a representational URL of their own.
|
|
}
|
|
$act->content = common_xml_safe_str($this->getRendered());
|
|
|
|
$profile = $this->getProfile();
|
|
|
|
$act->actor = $profile->asActivityObject();
|
|
$act->actor->extra[] = $profile->profileInfo($scoped);
|
|
|
|
$act->verb = $this->verb;
|
|
|
|
if (!$this->repeat_of) {
|
|
$act->objects[] = $this->asActivityObject();
|
|
}
|
|
|
|
// XXX: should this be handled by default processing for object entry?
|
|
|
|
// Categories
|
|
|
|
$tags = $this->getTags();
|
|
|
|
foreach ($tags as $tag) {
|
|
$cat = new AtomCategory();
|
|
$cat->term = $tag;
|
|
|
|
$act->categories[] = $cat;
|
|
}
|
|
|
|
// Enclosures
|
|
// XXX: use Atom Media and/or File activity objects instead
|
|
|
|
$attachments = $this->attachments();
|
|
|
|
foreach ($attachments as $attachment) {
|
|
// Include local attachments in Activity
|
|
if (!empty($attachment->filename)) {
|
|
$act->enclosures[] = $attachment->getEnclosure();
|
|
}
|
|
}
|
|
|
|
$ctx = new ActivityContext();
|
|
|
|
try {
|
|
$reply = $this->getParent();
|
|
$ctx->replyToID = $reply->getUri();
|
|
$ctx->replyToUrl = $reply->getUrl(true); // true for fallback to local URL, less messy
|
|
} catch (NoParentNoticeException $e) {
|
|
// This is not a reply to something
|
|
} catch (NoResultException $e) {
|
|
// Parent notice was probably deleted
|
|
}
|
|
|
|
try {
|
|
$ctx->location = Notice_location::locFromStored($this);
|
|
} catch (ServerException $e) {
|
|
$ctx->location = null;
|
|
}
|
|
|
|
$conv = null;
|
|
|
|
if (!empty($this->conversation)) {
|
|
$conv = Conversation::getKV('id', $this->conversation);
|
|
if ($conv instanceof Conversation) {
|
|
$ctx->conversation = $conv->uri;
|
|
$ctx->conversation_url = $conv->url;
|
|
}
|
|
}
|
|
|
|
// This covers the legacy getReplies and getGroups too which get their data
|
|
// from entries stored via Notice::saveNew (which we want to move away from)...
|
|
foreach ($this->getAttentionProfiles() as $target) {
|
|
// User and group profiles which get the attention of this notice
|
|
$ctx->attention[$target->getUri()] = $target->getObjectType();
|
|
}
|
|
|
|
switch ($this->scope) {
|
|
case Notice::PUBLIC_SCOPE:
|
|
$ctx->attention[ActivityContext::ATTN_PUBLIC] = ActivityObject::COLLECTION;
|
|
break;
|
|
case Notice::FOLLOWER_SCOPE:
|
|
$surl = common_local_url("subscribers", array('nickname' => $profile->nickname));
|
|
$ctx->attention[$surl] = ActivityObject::COLLECTION;
|
|
break;
|
|
}
|
|
|
|
$act->context = $ctx;
|
|
|
|
$source = $this->getSource();
|
|
|
|
if ($source instanceof Notice_source) {
|
|
$act->generator = ActivityObject::fromNoticeSource($source);
|
|
}
|
|
|
|
// Source
|
|
|
|
$atom_feed = $profile->getAtomFeed();
|
|
|
|
if (!empty($atom_feed)) {
|
|
$act->source = new ActivitySource();
|
|
|
|
// XXX: we should store the actual feed ID
|
|
|
|
$act->source->id = $atom_feed;
|
|
|
|
// XXX: we should store the actual feed title
|
|
|
|
$act->source->title = $profile->getBestName();
|
|
|
|
$act->source->links['alternate'] = $profile->profileurl;
|
|
$act->source->links['self'] = $atom_feed;
|
|
|
|
$act->source->icon = $profile->avatarUrl(AVATAR_PROFILE_SIZE);
|
|
|
|
$notice = $profile->getCurrentNotice();
|
|
|
|
if ($notice instanceof Notice) {
|
|
$act->source->updated = self::utcDate($notice->created);
|
|
}
|
|
|
|
$user = User::getKV('id', $profile->id);
|
|
|
|
if ($user instanceof User) {
|
|
$act->source->links['license'] = common_config('license', 'url');
|
|
}
|
|
}
|
|
|
|
try {
|
|
$act->selfLink = $this->getSelfLink();
|
|
} catch (InvalidUrlException $e) {
|
|
$act->selfLink = null;
|
|
}
|
|
if ($this->isLocal()) {
|
|
$act->editLink = $act->selfLink;
|
|
}
|
|
|
|
Event::handle('EndNoticeAsActivity', array($this, $act, $scoped));
|
|
}
|
|
|
|
self::cacheSet(Cache::codeKey('notice:as-activity:'.$this->id), $act);
|
|
|
|
return $act;
|
|
}
|
|
|
|
// This has gotten way too long. Needs to be sliced up into functional bits
|
|
// or ideally exported to a utility class.
|
|
|
|
public function asAtomEntry($namespace = false, $source = false, $author = true, Profile $scoped = null)
|
|
{
|
|
$act = $this->asActivity($scoped);
|
|
$act->extra[] = $this->noticeInfo($scoped);
|
|
return $act->asString($namespace, $author, $source);
|
|
}
|
|
|
|
/**
|
|
* Extra notice info for atom entries
|
|
*
|
|
* Clients use some extra notice info in the atom stream.
|
|
* This gives it to them.
|
|
*
|
|
* @param Profile $scoped The currently logged in/scoped profile
|
|
*
|
|
* @return array representation of <statusnet:notice_info> element
|
|
*/
|
|
|
|
public function noticeInfo(Profile $scoped = null)
|
|
{
|
|
// local notice ID (useful to clients for ordering)
|
|
|
|
$noticeInfoAttr = array('local_id' => $this->id);
|
|
|
|
// notice source
|
|
|
|
$ns = $this->getSource();
|
|
|
|
if ($ns instanceof Notice_source) {
|
|
$noticeInfoAttr['source'] = $ns->code;
|
|
if (!empty($ns->url)) {
|
|
$noticeInfoAttr['source_link'] = $ns->url;
|
|
if (!empty($ns->name)) {
|
|
$noticeInfoAttr['source'] = $ns->name;
|
|
}
|
|
}
|
|
}
|
|
|
|
// favorite and repeated
|
|
|
|
if ($scoped instanceof Profile) {
|
|
$noticeInfoAttr['repeated'] = ($scoped->hasRepeated($this)) ? "true" : "false";
|
|
}
|
|
|
|
if (!empty($this->repeat_of)) {
|
|
$noticeInfoAttr['repeat_of'] = $this->repeat_of;
|
|
}
|
|
|
|
Event::handle('StatusNetApiNoticeInfo', array($this, &$noticeInfoAttr, $scoped));
|
|
|
|
return array('statusnet:notice_info', $noticeInfoAttr, null);
|
|
}
|
|
|
|
/**
|
|
* Returns an XML string fragment with a reference to a notice as an
|
|
* Activity Streams noun object with the given element type.
|
|
*
|
|
* Assumes that 'activity' namespace has been previously defined.
|
|
*
|
|
* @param string $element one of 'subject', 'object', 'target'
|
|
* @return string
|
|
*/
|
|
|
|
public function asActivityNoun($element)
|
|
{
|
|
$noun = $this->asActivityObject();
|
|
return $noun->asString('activity:' . $element);
|
|
}
|
|
|
|
public function asActivityObject()
|
|
{
|
|
$object = new ActivityObject();
|
|
|
|
if (Event::handle('StartActivityObjectFromNotice', array($this, &$object))) {
|
|
$object->type = $this->object_type ?: ActivityObject::NOTE;
|
|
$object->id = $this->getUri();
|
|
//FIXME: = $object->title ?: sprintf(... because we might get a title from StartActivityObjectFromNotice
|
|
$object->title = sprintf('New %1$s by %2$s', ActivityObject::canonicalType($object->type), $this->getProfile()->getNickname());
|
|
$object->content = $this->getRendered();
|
|
$object->link = $this->getUrl();
|
|
try {
|
|
$object->selfLink = $this->getSelfLink();
|
|
} catch (InvalidUrlException $e) {
|
|
$object->selfLink = null;
|
|
}
|
|
|
|
$object->extra[] = array('statusnet:notice_id', null, $this->id);
|
|
|
|
Event::handle('EndActivityObjectFromNotice', array($this, &$object));
|
|
}
|
|
|
|
if (!$object instanceof ActivityObject) {
|
|
common_log(LOG_ERR, 'Notice asActivityObject created something else for uri=='._ve($this->getUri()).': '._ve($object));
|
|
throw new ServerException('Notice asActivityObject created something else.');
|
|
}
|
|
|
|
return $object;
|
|
}
|
|
|
|
/**
|
|
* 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. Beware that this may very well give false positives
|
|
* and add replies to wrong threads (if there have been newer posts
|
|
* by the same user as we're replying to).
|
|
*
|
|
* @param Profile $sender Author profile
|
|
* @param string $content Final notice content
|
|
*
|
|
* @return integer ID of replied-to notice, or null for not a reply.
|
|
*/
|
|
|
|
public static function getInlineReplyTo(Profile $sender, $content)
|
|
{
|
|
// 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.
|
|
$recipient = common_relative_profile($sender, $nickname, common_sql_now());
|
|
|
|
if ($recipient instanceof Profile) {
|
|
// Get their last notice
|
|
$last = $recipient->getCurrentNotice();
|
|
if ($last instanceof Notice) {
|
|
return $last;
|
|
}
|
|
// Maybe in the future we want to handle something else below
|
|
// so don't return getCurrentNotice() immediately.
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public 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 $contentlimit;
|
|
}
|
|
|
|
public static function contentTooLong($content)
|
|
{
|
|
$contentlimit = self::maxContent();
|
|
return ($contentlimit > 0 && !empty($content) && (mb_strlen($content) > $contentlimit));
|
|
}
|
|
|
|
/**
|
|
* Convenience function for posting a repeat of an existing message.
|
|
*
|
|
* @param Profile $repeater Profile which is doing the repeat
|
|
* @param string $source: posting source key, eg 'web', 'api', etc
|
|
* @return Notice
|
|
*
|
|
* @throws Exception on failure or permission problems
|
|
*/
|
|
public function repeat(Profile $repeater, $source)
|
|
{
|
|
$author = $this->getProfile();
|
|
|
|
// TRANS: Message used to repeat a notice. RT is the abbreviation of 'retweet'.
|
|
// TRANS: %1$s is the repeated user's name, %2$s is the repeated notice.
|
|
$content = sprintf(
|
|
_('RT @%1$s %2$s'),
|
|
$author->getNickname(),
|
|
$this->content
|
|
);
|
|
|
|
$maxlen = self::maxContent();
|
|
if ($maxlen > 0 && 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) . ' ...';
|
|
}
|
|
|
|
|
|
// Scope is same as this one's
|
|
return self::saveNew(
|
|
$repeater->id,
|
|
$content,
|
|
$source,
|
|
['repeat_of' => $this->id, 'scope' => $this->scope]
|
|
);
|
|
}
|
|
|
|
// These are supposed to be in chron order!
|
|
|
|
public function repeatStream($limit = 100)
|
|
{
|
|
$cache = Cache::instance();
|
|
|
|
if (empty($cache)) {
|
|
$ids = $this->_repeatStreamDirect($limit);
|
|
} else {
|
|
$idstr = $cache->get(Cache::key('notice:repeats:'.$this->id));
|
|
if ($idstr !== false) {
|
|
if (!empty($idstr)) {
|
|
$ids = explode(',', $idstr);
|
|
} else {
|
|
$ids = [];
|
|
}
|
|
} else {
|
|
$ids = $this->_repeatStreamDirect(100);
|
|
$cache->set(Cache::key('notice:repeats:'.$this->id), implode(',', $ids));
|
|
}
|
|
if ($limit < 100) {
|
|
// We do a max of 100, so slice down to limit
|
|
$ids = array_slice($ids, 0, $limit);
|
|
}
|
|
}
|
|
|
|
return NoticeStream::getStreamByIds($ids);
|
|
}
|
|
|
|
public function _repeatStreamDirect($limit)
|
|
{
|
|
$notice = new Notice();
|
|
|
|
$notice->selectAdd(); // clears it
|
|
$notice->selectAdd('id');
|
|
|
|
$notice->repeat_of = $this->id;
|
|
|
|
$notice->orderBy('created, id'); // NB: asc!
|
|
|
|
if (!is_null($limit)) {
|
|
$notice->limit(0, $limit);
|
|
}
|
|
|
|
return $notice->fetchAll('id');
|
|
}
|
|
|
|
public static function locationOptions($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, $location_ns);
|
|
|
|
if ($location instanceof Location) {
|
|
$options['lat'] = $location->lat;
|
|
$options['lon'] = $location->lon;
|
|
}
|
|
} elseif (!empty($lat) && !empty($lon)) {
|
|
$options['lat'] = $lat;
|
|
$options['lon'] = $lon;
|
|
|
|
$location = Location::fromLatLon($lat, $lon);
|
|
|
|
if ($location instanceof Location) {
|
|
$options['location_id'] = $location->location_id;
|
|
$options['location_ns'] = $location->location_ns;
|
|
}
|
|
} elseif (!empty($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;
|
|
}
|
|
|
|
public function clearAttentions()
|
|
{
|
|
$att = new Attention();
|
|
$att->notice_id = $this->getID();
|
|
|
|
if ($att->find()) {
|
|
while ($att->fetch()) {
|
|
// Can't do delete() on the object directly since it won't remove all of it
|
|
$other = clone($att);
|
|
$other->delete();
|
|
}
|
|
}
|
|
}
|
|
|
|
public function clearReplies()
|
|
{
|
|
$replyNotice = new Notice();
|
|
$replyNotice->reply_to = $this->id;
|
|
|
|
//Null any notices that are replies to this notice
|
|
|
|
if ($replyNotice->find()) {
|
|
while ($replyNotice->fetch()) {
|
|
$orig = clone($replyNotice);
|
|
$replyNotice->reply_to = $replyNotice->sqlValue('NULL');
|
|
$replyNotice->update($orig);
|
|
}
|
|
}
|
|
|
|
// Reply records
|
|
|
|
$reply = new Reply();
|
|
$reply->notice_id = $this->id;
|
|
|
|
if ($reply->find()) {
|
|
while ($reply->fetch()) {
|
|
self::blow('reply:stream:%d', $reply->profile_id);
|
|
$reply->delete();
|
|
}
|
|
}
|
|
|
|
$reply->free();
|
|
}
|
|
|
|
public function clearLocation()
|
|
{
|
|
$loc = new Notice_location();
|
|
$loc->notice_id = $this->id;
|
|
|
|
if ($loc->find()) {
|
|
$loc->delete();
|
|
}
|
|
}
|
|
|
|
public function clearFiles()
|
|
{
|
|
$f2p = new File_to_post();
|
|
|
|
$f2p->post_id = $this->id;
|
|
|
|
if ($f2p->find()) {
|
|
while ($f2p->fetch()) {
|
|
$f2p->delete();
|
|
}
|
|
}
|
|
// FIXME: decide whether to delete File objects
|
|
// ...and related (actual) files
|
|
}
|
|
|
|
public function clearRepeats()
|
|
{
|
|
$repeatNotice = new Notice();
|
|
$repeatNotice->repeat_of = $this->id;
|
|
|
|
//Null any notices that are repeats of this notice
|
|
|
|
if ($repeatNotice->find()) {
|
|
while ($repeatNotice->fetch()) {
|
|
$orig = clone($repeatNotice);
|
|
$repeatNotice->repeat_of = $repeatNotice->sqlValue('NULL');
|
|
$repeatNotice->update($orig);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function clearTags()
|
|
{
|
|
$tag = new Notice_tag();
|
|
$tag->notice_id = $this->id;
|
|
|
|
if ($tag->find()) {
|
|
while ($tag->fetch()) {
|
|
self::blow('profile:notice_ids_tagged:%d:%s', $this->profile_id, Cache::keyize($tag->tag));
|
|
self::blow('profile:notice_ids_tagged:%d:%s;last', $this->profile_id, Cache::keyize($tag->tag));
|
|
self::blow('notice_tag:notice_ids:%s', Cache::keyize($tag->tag));
|
|
self::blow('notice_tag:notice_ids:%s;last', Cache::keyize($tag->tag));
|
|
$tag->delete();
|
|
}
|
|
}
|
|
|
|
$tag->free();
|
|
}
|
|
|
|
public function clearGroupInboxes()
|
|
{
|
|
$gi = new Group_inbox();
|
|
|
|
$gi->notice_id = $this->id;
|
|
|
|
if ($gi->find()) {
|
|
while ($gi->fetch()) {
|
|
self::blow('user_group:notice_ids:%d', $gi->group_id);
|
|
$gi->delete();
|
|
}
|
|
}
|
|
|
|
$gi->free();
|
|
}
|
|
|
|
public function distribute()
|
|
{
|
|
// We always insert for the author so they don't
|
|
// have to wait
|
|
Event::handle('StartNoticeDistribute', array($this));
|
|
|
|
// If there's a failure, we want to _force_
|
|
// distribution at this point.
|
|
try {
|
|
$qm = QueueManager::get();
|
|
$qm->enqueue($this, 'distrib');
|
|
} catch (Exception $e) {
|
|
// If the exception isn't transient, this
|
|
// may throw more exceptions as DQH does
|
|
// its own enqueueing. So, we ignore them!
|
|
try {
|
|
$handler = new DistribQueueHandler();
|
|
$handler->handle($this);
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, "emergency redistribution resulted in " . $e->getMessage());
|
|
}
|
|
// Re-throw so somebody smarter can handle it.
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
public function insert()
|
|
{
|
|
$result = parent::insert();
|
|
|
|
if ($result === false) {
|
|
common_log_db_error($this, 'INSERT', __FILE__);
|
|
// TRANS: Server exception thrown when a stored object entry cannot be saved.
|
|
throw new ServerException('Could not save Notice');
|
|
}
|
|
|
|
// Profile::hasRepeated() abuses pkeyGet(), so we
|
|
// have to clear manually
|
|
if (!empty($this->repeat_of)) {
|
|
$c = self::memcache();
|
|
if (!empty($c)) {
|
|
$ck = self::multicacheKey(
|
|
'Notice',
|
|
['profile_id' => $this->profile_id, 'repeat_of' => $this->repeat_of]
|
|
);
|
|
$c->delete($ck);
|
|
}
|
|
}
|
|
|
|
// Update possibly ID-dependent columns: URI, conversation
|
|
// (now that INSERT has added the notice's local id)
|
|
$orig = clone($this);
|
|
$changed = false;
|
|
|
|
// We can only get here if it's a local notice, since remote notices
|
|
// should've bailed out earlier due to lacking a URI.
|
|
if (empty($this->uri)) {
|
|
$this->uri = sprintf(
|
|
'%s%s=%d:%s=%s',
|
|
TagURI::mint(),
|
|
'noticeId',
|
|
$this->id,
|
|
'objectType',
|
|
$this->getObjectType(true)
|
|
);
|
|
$changed = true;
|
|
}
|
|
|
|
if ($changed && $this->update($orig) === false) {
|
|
common_log_db_error($notice, 'UPDATE', __FILE__);
|
|
// TRANS: Server exception thrown when a notice cannot be updated.
|
|
throw new ServerException(_('Problem saving notice.'));
|
|
}
|
|
|
|
$this->blowOnInsert();
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Get the source of the notice
|
|
*
|
|
* @return Notice_source $ns A notice source object. 'code' is the only attribute
|
|
* guaranteed to be populated.
|
|
*/
|
|
public function getSource()
|
|
{
|
|
if (empty($this->source)) {
|
|
return false;
|
|
}
|
|
|
|
$ns = new Notice_source();
|
|
switch ($this->source) {
|
|
case 'web':
|
|
case 'xmpp':
|
|
case 'mail':
|
|
case 'omb':
|
|
case 'system':
|
|
case 'api':
|
|
$ns->code = $this->source;
|
|
break;
|
|
default:
|
|
$ns = Notice_source::getKV($this->source);
|
|
if (!$ns) {
|
|
$ns = new Notice_source();
|
|
$ns->code = $this->source;
|
|
$app = Oauth_application::getKV('name', $this->source);
|
|
if ($app) {
|
|
$ns->name = $app->name;
|
|
$ns->url = $app->source_url;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
return $ns;
|
|
}
|
|
|
|
/**
|
|
* Determine whether the notice was locally created
|
|
*
|
|
* @return boolean locality
|
|
*/
|
|
|
|
public function isLocal()
|
|
{
|
|
$is_local = intval($this->is_local);
|
|
return ($is_local === self::LOCAL_PUBLIC || $is_local === self::LOCAL_NONPUBLIC);
|
|
}
|
|
|
|
public function getScope()
|
|
{
|
|
return intval($this->scope);
|
|
}
|
|
|
|
public function isRepeat()
|
|
{
|
|
return !empty($this->repeat_of);
|
|
}
|
|
|
|
public function isRepeated()
|
|
{
|
|
$n = new Notice();
|
|
$n->repeat_of = $this->getID();
|
|
return $n->find() && $n->N > 0;
|
|
}
|
|
|
|
/**
|
|
* Get the list of hash tags saved with this notice.
|
|
*
|
|
* @return array of strings
|
|
*/
|
|
public function getTags()
|
|
{
|
|
$tags = array();
|
|
|
|
$keypart = sprintf('notice:tags:%d', $this->id);
|
|
|
|
$tagstr = self::cacheGet($keypart);
|
|
|
|
if ($tagstr !== false) {
|
|
$tags = explode(',', $tagstr);
|
|
} else {
|
|
$tag = new Notice_tag();
|
|
$tag->notice_id = $this->id;
|
|
if ($tag->find()) {
|
|
while ($tag->fetch()) {
|
|
$tags[] = $tag->tag;
|
|
}
|
|
}
|
|
self::cacheSet($keypart, implode(',', $tags));
|
|
}
|
|
|
|
return $tags;
|
|
}
|
|
|
|
private static function utcDate($dt)
|
|
{
|
|
$dateStr = date('d F Y H:i:s', strtotime($dt));
|
|
$d = new DateTime($dateStr, new DateTimeZone('UTC'));
|
|
return $d->format(DATE_W3C);
|
|
}
|
|
|
|
/**
|
|
* Look up the creation timestamp for a given notice ID, even
|
|
* if it's been deleted.
|
|
*
|
|
* @param int $id
|
|
* @return mixed string recorded creation timestamp, or false if can't be found
|
|
*/
|
|
public static function getAsTimestamp($id)
|
|
{
|
|
if (empty($id)) {
|
|
throw new EmptyPkeyValueException('Notice', 'id');
|
|
}
|
|
|
|
$timestamp = null;
|
|
if (Event::handle('GetNoticeSqlTimestamp', array($id, &$timestamp))) {
|
|
// getByID throws exception if $id isn't found
|
|
$notice = Notice::getByID($id);
|
|
$timestamp = $notice->created;
|
|
}
|
|
|
|
if (empty($timestamp)) {
|
|
throw new ServerException('No timestamp found for Notice with id=='._ve($id));
|
|
}
|
|
return $timestamp;
|
|
}
|
|
|
|
/**
|
|
* Build an SQL 'where' fragment for timestamp-based sorting from a since_id
|
|
* parameter, matching notices posted after the given one (exclusive).
|
|
*
|
|
* If the referenced notice can't be found, will return false.
|
|
*
|
|
* @param int $id
|
|
* @param string $idField
|
|
* @param string $createdField
|
|
* @return mixed string or false if no match
|
|
*/
|
|
public static function whereSinceId($id, $idField='id', $createdField='created')
|
|
{
|
|
try {
|
|
$since = Notice::getAsTimestamp($id);
|
|
} catch (Exception $e) {
|
|
return false;
|
|
}
|
|
return sprintf("($createdField = '%s' and $idField > %d) or ($createdField > '%s')", $since, $id, $since);
|
|
}
|
|
|
|
/**
|
|
* Build an SQL 'where' fragment for timestamp-based sorting from a since_id
|
|
* parameter, matching notices posted after the given one (exclusive), and
|
|
* if necessary add it to the data object's query.
|
|
*
|
|
* @param DB_DataObject $obj
|
|
* @param int $id
|
|
* @param string $idField
|
|
* @param string $createdField
|
|
* @return mixed string or false if no match
|
|
*/
|
|
public static function addWhereSinceId(DB_DataObject $obj, $id, $idField='id', $createdField='created')
|
|
{
|
|
$since = self::whereSinceId($id, $idField, $createdField);
|
|
if ($since) {
|
|
$obj->whereAdd($since);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Build an SQL 'where' fragment for timestamp-based sorting from a max_id
|
|
* parameter, matching notices posted before the given one (inclusive).
|
|
*
|
|
* If the referenced notice can't be found, will return false.
|
|
*
|
|
* @param int $id
|
|
* @param string $idField
|
|
* @param string $createdField
|
|
* @return mixed string or false if no match
|
|
*/
|
|
public static function whereMaxId($id, $idField='id', $createdField='created')
|
|
{
|
|
try {
|
|
$max = Notice::getAsTimestamp($id);
|
|
} catch (Exception $e) {
|
|
return false;
|
|
}
|
|
return sprintf("($createdField < '%s') or ($createdField = '%s' and $idField <= %d)", $max, $max, $id);
|
|
}
|
|
|
|
/**
|
|
* Build an SQL 'where' fragment for timestamp-based sorting from a max_id
|
|
* parameter, matching notices posted before the given one (inclusive), and
|
|
* if necessary add it to the data object's query.
|
|
*
|
|
* @param DB_DataObject $obj
|
|
* @param int $id
|
|
* @param string $idField
|
|
* @param string $createdField
|
|
* @return mixed string or false if no match
|
|
*/
|
|
public static function addWhereMaxId(DB_DataObject $obj, $id, $idField='id', $createdField='created')
|
|
{
|
|
$max = self::whereMaxId($id, $idField, $createdField);
|
|
if ($max) {
|
|
$obj->whereAdd($max);
|
|
}
|
|
}
|
|
|
|
public function isPublic()
|
|
{
|
|
$is_local = intval($this->is_local);
|
|
return !($is_local === Notice::LOCAL_NONPUBLIC || $is_local === Notice::GATEWAY);
|
|
}
|
|
|
|
/**
|
|
* Check that the given profile is allowed to read, respond to, or otherwise
|
|
* act on this notice.
|
|
*
|
|
* The $scope member is a bitmask of scopes, representing a logical AND of the
|
|
* scope requirement. So, 0x03 (Notice::ADDRESSEE_SCOPE | Notice::SITE_SCOPE) means
|
|
* "only visible to people who are mentioned in the notice AND are users on this site."
|
|
* Users on the site who are not mentioned in the notice will not be able to see the
|
|
* notice.
|
|
*
|
|
* @param Profile $profile The profile to check; pass null to check for public/unauthenticated users.
|
|
*
|
|
* @return boolean whether the profile is in the notice's scope
|
|
*/
|
|
public function inScope($profile)
|
|
{
|
|
if (is_null($profile)) {
|
|
$keypart = sprintf('notice:in-scope-for:%d:null', $this->id);
|
|
} else {
|
|
$keypart = sprintf('notice:in-scope-for:%d:%d', $this->id, $profile->id);
|
|
}
|
|
|
|
$result = self::cacheGet($keypart);
|
|
|
|
if ($result === false) {
|
|
$bResult = false;
|
|
if (Event::handle('StartNoticeInScope', array($this, $profile, &$bResult))) {
|
|
$bResult = $this->_inScope($profile);
|
|
Event::handle('EndNoticeInScope', array($this, $profile, &$bResult));
|
|
}
|
|
$result = ($bResult) ? 1 : 0;
|
|
self::cacheSet($keypart, $result, 0, 300);
|
|
}
|
|
|
|
return ($result == 1) ? true : false;
|
|
}
|
|
|
|
protected function _inScope($profile)
|
|
{
|
|
$scope = is_null($this->scope) ? self::defaultScope() : $this->getScope();
|
|
|
|
if ($scope === 0 && !$this->getProfile()->isPrivateStream()) { // Not scoping, so it is public.
|
|
return !$this->isHiddenSpam($profile);
|
|
}
|
|
|
|
// If there's scope, anon cannot be in scope
|
|
if (empty($profile)) {
|
|
return false;
|
|
}
|
|
|
|
// Author is always in scope
|
|
if ($this->profile_id == $profile->id) {
|
|
return true;
|
|
}
|
|
|
|
// Only for users on this site
|
|
if (($scope & Notice::SITE_SCOPE) && !$profile->isLocal()) {
|
|
return false;
|
|
}
|
|
|
|
// Only for users mentioned in the notice
|
|
if ($scope & Notice::ADDRESSEE_SCOPE) {
|
|
$reply = Reply::pkeyGet(array('notice_id' => $this->id,
|
|
'profile_id' => $profile->id));
|
|
|
|
if (!$reply instanceof Reply) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Only for members of the given group
|
|
if ($scope & Notice::GROUP_SCOPE) {
|
|
|
|
// XXX: just query for the single membership
|
|
|
|
$groups = $this->getGroups();
|
|
|
|
$foundOne = false;
|
|
|
|
foreach ($groups as $group) {
|
|
if ($profile->isMember($group)) {
|
|
$foundOne = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!$foundOne) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if ($scope & Notice::FOLLOWER_SCOPE || $this->getProfile()->isPrivateStream()) {
|
|
if (!Subscription::exists($profile, $this->getProfile())) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return !$this->isHiddenSpam($profile);
|
|
}
|
|
|
|
public function isHiddenSpam($profile)
|
|
{
|
|
|
|
// Hide posts by silenced users from everyone but moderators.
|
|
|
|
if (common_config('notice', 'hidespam')) {
|
|
try {
|
|
$author = $this->getProfile();
|
|
} catch (Exception $e) {
|
|
// If we can't get an author, keep it hidden.
|
|
// XXX: technically not spam, but, whatever.
|
|
return true;
|
|
}
|
|
|
|
if ($author->hasRole(Profile_role::SILENCED)) {
|
|
if (!$profile instanceof Profile || (($profile->id !== $author->id) && (!$profile->hasRight(Right::REVIEWSPAM)))) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public function hasParent()
|
|
{
|
|
try {
|
|
$this->getParent();
|
|
} catch (NoParentNoticeException $e) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public function getParent()
|
|
{
|
|
$reply_to_id = null;
|
|
|
|
if (empty($this->reply_to)) {
|
|
throw new NoParentNoticeException($this);
|
|
}
|
|
|
|
// The reply_to ID in the table Notice could exist with a number
|
|
// however, the replied to notice might not exist in the database.
|
|
// Thus we need to catch the exception and throw the NoParentNoticeException else
|
|
// the timeline will not display correctly.
|
|
try {
|
|
$reply_to_id = self::getByID($this->reply_to);
|
|
} catch (Exception $e) {
|
|
throw new NoParentNoticeException($this);
|
|
}
|
|
|
|
return $reply_to_id;
|
|
}
|
|
|
|
/**
|
|
* Magic function called at serialize() time.
|
|
*
|
|
* We use this to drop a couple process-specific references
|
|
* from DB_DataObject which can cause trouble in future
|
|
* processes.
|
|
*
|
|
* @return array of variable names to include in serialization.
|
|
*/
|
|
|
|
public function __sleep()
|
|
{
|
|
$vars = parent::__sleep();
|
|
$skip = array('_profile', '_groups', '_attachments', '_faves', '_replies', '_repeats');
|
|
return array_diff($vars, $skip);
|
|
}
|
|
|
|
public static function defaultScope()
|
|
{
|
|
$scope = common_config('notice', 'defaultscope');
|
|
if (is_null($scope)) {
|
|
if (common_config('site', 'private')) {
|
|
$scope = 1;
|
|
} else {
|
|
$scope = 0;
|
|
}
|
|
}
|
|
return $scope;
|
|
}
|
|
|
|
public static function fillProfiles($notices)
|
|
{
|
|
$map = self::getProfiles($notices);
|
|
foreach ($notices as $entry => $notice) {
|
|
try {
|
|
if (array_key_exists($notice->profile_id, $map)) {
|
|
$notice->_setProfile($map[$notice->profile_id]);
|
|
}
|
|
} catch (NoProfileException $e) {
|
|
common_log(LOG_WARNING, "Failed to fill profile in Notice with non-existing entry for profile_id: {$e->profile_id}");
|
|
unset($notices[$entry]);
|
|
}
|
|
}
|
|
|
|
return array_values($map);
|
|
}
|
|
|
|
public static function getProfiles(&$notices)
|
|
{
|
|
$ids = [];
|
|
foreach ($notices as $notice) {
|
|
$ids[] = $notice->profile_id;
|
|
}
|
|
$ids = array_unique($ids);
|
|
return Profile::pivotGet('id', $ids);
|
|
}
|
|
|
|
public static function fillGroups(&$notices)
|
|
{
|
|
$ids = self::_idsOf($notices);
|
|
$gis = Group_inbox::listGet('notice_id', $ids);
|
|
$gids = [];
|
|
|
|
foreach ($gis as $id => $gi) {
|
|
foreach ($gi as $g) {
|
|
$gids[] = $g->group_id;
|
|
}
|
|
}
|
|
|
|
$gids = array_unique($gids);
|
|
$group = User_group::pivotGet('id', $gids);
|
|
foreach ($notices as $notice) {
|
|
$grps = [];
|
|
$gi = $gis[$notice->id];
|
|
foreach ($gi as $g) {
|
|
$grps[] = $group[$g->group_id];
|
|
}
|
|
$notice->_setGroups($grps);
|
|
}
|
|
}
|
|
|
|
public static function _idsOf(array &$notices)
|
|
{
|
|
$ids = [];
|
|
foreach ($notices as $notice) {
|
|
$ids[$notice->id] = true;
|
|
}
|
|
return array_keys($ids);
|
|
}
|
|
|
|
public static function fillAttachments(&$notices)
|
|
{
|
|
$ids = self::_idsOf($notices);
|
|
$f2pMap = File_to_post::listGet('post_id', $ids);
|
|
$fileIds = [];
|
|
foreach ($f2pMap as $noticeId => $f2ps) {
|
|
foreach ($f2ps as $f2p) {
|
|
$fileIds[] = $f2p->file_id;
|
|
}
|
|
}
|
|
|
|
$fileIds = array_unique($fileIds);
|
|
$fileMap = File::pivotGet('id', $fileIds);
|
|
foreach ($notices as $notice) {
|
|
$files = [];
|
|
$f2ps = $f2pMap[$notice->id];
|
|
foreach ($f2ps as $f2p) {
|
|
if (!isset($fileMap[$f2p->file_id])) {
|
|
// We have probably deleted value from fileMap since
|
|
// it as a NULL entry (see the following elseif).
|
|
continue;
|
|
} elseif (is_null($fileMap[$f2p->file_id])) {
|
|
// If the file id lookup returned a NULL value, it doesn't
|
|
// exist in our file table! So this is a remnant file_to_post
|
|
// entry that is no longer valid and should be removed.
|
|
common_debug('ATTACHMENT deleting f2p for post_id='.$f2p->post_id.' file_id='.$f2p->file_id);
|
|
$f2p->delete();
|
|
unset($fileMap[$f2p->file_id]);
|
|
continue;
|
|
}
|
|
$files[] = $fileMap[$f2p->file_id];
|
|
}
|
|
$notice->_setAttachments($files);
|
|
}
|
|
}
|
|
|
|
public static function fillReplies(&$notices)
|
|
{
|
|
$ids = self::_idsOf($notices);
|
|
$replyMap = Reply::listGet('notice_id', $ids);
|
|
foreach ($notices as $notice) {
|
|
$replies = $replyMap[$notice->id];
|
|
$ids = array();
|
|
foreach ($replies as $reply) {
|
|
$ids[] = $reply->profile_id;
|
|
}
|
|
$notice->_setReplies($ids);
|
|
}
|
|
}
|
|
|
|
public static function beforeSchemaUpdate()
|
|
{
|
|
$table = strtolower(get_called_class());
|
|
$schema = Schema::get();
|
|
$schemadef = $schema->getTableDef($table);
|
|
|
|
// 2015-09-04 We move Notice location data to Notice_location
|
|
// First we see if we have to do this at all
|
|
if (isset($schemadef['fields']['lat'])
|
|
&& isset($schemadef['fields']['lon'])
|
|
&& isset($schemadef['fields']['location_id'])
|
|
&& isset($schemadef['fields']['location_ns'])) {
|
|
// Then we make sure the Notice_location table is created!
|
|
$schema->ensureTable('notice_location', Notice_location::schemaDef());
|
|
|
|
// Then we continue on our road to migration!
|
|
echo "\nFound old $table table, moving location data to 'notice_location' table... (this will probably take a LONG time, but can be aborted and continued)";
|
|
|
|
$notice = new Notice();
|
|
$notice->query(sprintf(
|
|
'SELECT id, lat, lon, location_id, location_ns FROM %1$s ' .
|
|
'WHERE lat IS NOT NULL ' .
|
|
'OR lon IS NOT NULL ' .
|
|
'OR location_id IS NOT NULL ' .
|
|
'OR location_ns IS NOT NULL',
|
|
common_database_tablename($table)
|
|
));
|
|
print "\nFound {$notice->N} notices with location data, inserting";
|
|
while ($notice->fetch()) {
|
|
$notloc = Notice_location::getKV('notice_id', $notice->id);
|
|
if ($notloc instanceof Notice_location) {
|
|
print "-";
|
|
continue;
|
|
}
|
|
$notloc = new Notice_location();
|
|
$notloc->notice_id = $notice->id;
|
|
$notloc->lat= $notice->lat;
|
|
$notloc->lon= $notice->lon;
|
|
$notloc->location_id= $notice->location_id;
|
|
$notloc->location_ns= $notice->location_ns;
|
|
$notloc->insert();
|
|
print ".";
|
|
}
|
|
print "\n";
|
|
}
|
|
|
|
/**
|
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* Make sure constraints are met before upgrading, if foreign keys
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* are not already in use.
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* 2016-03-31
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*/
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if (!isset($schemadef['foreign keys'])) {
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$newschemadef = self::schemaDef();
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printfnq("\nConstraint checking Notice table...\n");
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/**
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* Improve typing and make sure no NULL values in any id-related columns are 0
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* 2016-03-31
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*/
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foreach (['reply_to', 'repeat_of'] as $field) {
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$notice = new Notice(); // reset the object
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$notice->query(sprintf('UPDATE %1$s SET %2$s=NULL WHERE %2$s=0', $notice->escapedTableName(), $field));
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// Now we're sure that no Notice entries have repeat_of=0, only an id > 0 or NULL
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unset($notice);
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}
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|
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/**
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* This Will find foreign keys which do not fulfill the constraints and fix
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* where appropriate, such as delete when "repeat_of" ID not found in notice.id
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* or set to NULL for "reply_to" in the same case.
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* 2016-03-31
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*
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* XXX: How does this work if we would use multicolumn foreign keys?
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*/
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foreach (['reply_to' => 'reset', 'repeat_of' => 'delete', 'profile_id' => 'delete'] as $field=>$action) {
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$notice = new Notice();
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|
|
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$fkeyname = $notice->tableName().'_'.$field.'_fkey';
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assert(isset($newschemadef['foreign keys'][$fkeyname]));
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assert($newschemadef['foreign keys'][$fkeyname]);
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|
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$foreign_key = $newschemadef['foreign keys'][$fkeyname];
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$fkeytable = $foreign_key[0];
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assert(isset($foreign_key[1][$field]));
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$fkeycol = $foreign_key[1][$field];
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|
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printfnq("* {$fkeyname} ({$field} => {$fkeytable}.{$fkeycol})\n");
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|
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// NOTE: Above we set all repeat_of to NULL if they were 0, so this really gets them all.
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$notice->whereAdd(sprintf('%1$s NOT IN (SELECT %2$s FROM %3$s)', $field, $fkeycol, $fkeytable));
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if ($notice->find()) {
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printfnq("\tFound {$notice->N} notices with {$field} NOT IN notice.id, {$action}ing...");
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switch ($action) {
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case 'delete': // since it's a directly dependant notice for an unknown ID we don't want it in our DB
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|
while ($notice->fetch()) {
|
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$notice->delete();
|
|
}
|
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break;
|
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case 'reset': // just set it to NULL to be compatible with our constraints, if it was related to an unknown ID
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$ids = [];
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foreach ($notice->fetchAll('id') as $id) {
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settype($id, 'int');
|
|
$ids[] = $id;
|
|
}
|
|
unset($notice);
|
|
$notice = new Notice();
|
|
$notice->query(sprintf(
|
|
<<<'END'
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|
UPDATE %1$s
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|
SET %2$s = NULL, modified = CURRENT_TIMESTAMP
|
|
WHERE id IN (%3$s)
|
|
END,
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|
$notice->escapedTableName(),
|
|
$field,
|
|
implode(',', $ids)
|
|
));
|
|
break;
|
|
default:
|
|
throw new ServerException('The programmer sucks, invalid action name when fixing table.');
|
|
}
|
|
printfnq("DONE.\n");
|
|
}
|
|
unset($notice);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function delPref($namespace, $topic)
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|
{
|
|
return Notice_prefs::setData($this, $namespace, $topic, null);
|
|
}
|
|
|
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public function getPref($namespace, $topic, $default = null)
|
|
{
|
|
// If you want an exception to be thrown, call Notice_prefs::getData directly
|
|
try {
|
|
return Notice_prefs::getData($this, $namespace, $topic, $default);
|
|
} catch (NoResultException $e) {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
// The same as getPref but will fall back to common_config value for the same namespace/topic
|
|
public function getConfigPref($namespace, $topic)
|
|
{
|
|
return Notice_prefs::getConfigData($this, $namespace, $topic);
|
|
}
|
|
|
|
public function setPref($namespace, $topic, $data)
|
|
{
|
|
return Notice_prefs::setData($this, $namespace, $topic, $data);
|
|
}
|
|
}
|