Lots of the Memcached_DataObject classes stopped working when upgraded to Managed_DataObject because they lacked schemaDef(). I have _hopefully_ made it so that all the references to the table uses each class' schemaDef, rather than the more manual ColumnDef stuff. Not all plugins have been tested thoroughly yet. NOTE: This is applied with getKV calls instead of staticGet, as it was important for PHP Strict Standards compliance to avoid calling the non- static functions statically. (unfortunately DB and DB_DataObject still do this within themselves...)
182 lines
6.7 KiB
PHP
182 lines
6.7 KiB
PHP
<?php
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/**
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* Data class for group direct messages
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*
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* PHP version 5
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*
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* @category Data
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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require_once INSTALLDIR . '/classes/Memcached_DataObject.php';
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/**
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* Data class for group direct messages
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*
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* @category GroupPrivateMessage
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* @see DB_DataObject
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*/
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class Group_message extends Managed_DataObject
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{
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public $__table = 'group_message'; // table name
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public $id; // varchar(36) primary_key not_null
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public $uri; // varchar(255)
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public $from_profile; // int
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public $to_group; // int
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public $content;
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public $rendered;
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public $url;
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public $created; // datetime() not_null
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public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
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public static function schemaDef()
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{
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return array(
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'fields' => array(
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'id' => array('type' => 'varchar', 'not null' => true, 'length' => 36, 'description' => 'message uuid'),
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'uri' => array('type' => 'varchar', 'not null' => true, 'length' => 255, 'description' => 'message uri'),
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'url' => array('type' => 'varchar', 'not null' => true, 'length' => 255, 'description' => 'representation url'),
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'from_profile' => array('type' => 'int', 'not null' => true, 'description' => 'sending profile ID'),
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'to_group' => array('type' => 'int', 'not null' => true, 'description' => 'receiving group ID'),
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'content' => array('type' => 'text', 'not null' => true, 'description' => 'message content'),
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'rendered' => array('type' => 'text', 'not null' => true, 'description' => 'rendered message'),
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'created' => array('type' => 'datetime', 'not null' => true, '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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),
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'primary key' => array('id'),
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'unique keys' => array(
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'group_message_uri_key' => array('uri'),
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),
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'foreign keys' => array(
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'group_message_from_profile_fkey' => array('profile', array('from_profile' => 'id')),
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'group_message_to_group_fkey' => array('user_group', array('to_group' => 'id')),
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),
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'indexes' => array(
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'group_message_from_profile_idx' => array('from_profile'),
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'group_message_to_group_idx' => array('to_group'),
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'group_message_url_idx' => array('url'),
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),
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);
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}
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static function send($user, $group, $text)
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{
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if (!$user->hasRight(Right::NEWMESSAGE)) {
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// XXX: maybe break this out into a separate right
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// TRANS: Exception thrown when trying to send group private message without having the right to do that.
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// TRANS: %s is a user nickname.
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throw new Exception(sprintf(_m('User %s is not allowed to send private messages.'),
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$user->nickname));
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}
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Group_privacy_settings::ensurePost($user, $group);
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$text = $user->shortenLinks($text);
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// We use the same limits as for 'regular' private messages.
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if (Message::contentTooLong($text)) {
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// TRANS: Exception thrown when trying to send group private message that is too long.
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// TRANS: %d is the maximum meggage length.
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throw new Exception(sprintf(_m('That\'s too long. Maximum message size is %d character.',
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'That\'s too long. Maximum message size is %d characters.',
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Message::maxContent()),
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Message::maxContent()));
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}
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// Valid! Let's do this thing!
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$gm = new Group_message();
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$gm->id = UUID::gen();
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$gm->uri = common_local_url('showgroupmessage', array('id' => $gm->id));
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$gm->from_profile = $user->id;
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$gm->to_group = $group->id;
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$gm->content = $text; // XXX: is this cool?!
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$gm->rendered = common_render_text($text);
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$gm->url = $gm->uri;
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$gm->created = common_sql_now();
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// This throws a conniption if there's a problem
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$gm->insert();
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$gm->distribute();
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return $gm;
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}
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function distribute()
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{
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$group = User_group::getKV('id', $this->to_group);
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$member = $group->getMembers();
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while ($member->fetch()) {
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Group_message_profile::send($this, $member);
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}
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}
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function getGroup()
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{
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$group = User_group::getKV('id', $this->to_group);
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if (empty($group)) {
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// TRANS: Exception thrown when trying to send group private message to a non-existing group.
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throw new ServerException(_m('No group for group message.'));
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}
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return $group;
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}
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function getSender()
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{
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$sender = Profile::getKV('id', $this->from_profile);
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if (empty($sender)) {
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// TRANS: Exception thrown when trying to send group private message without having a sender.
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throw new ServerException(_m('No sender for group message.'));
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}
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return $sender;
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}
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static function forGroup($group, $offset, $limit)
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{
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// XXX: cache
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$gm = new Group_message();
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$gm->to_group = $group->id;
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$gm->orderBy('created DESC');
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$gm->limit($offset, $limit);
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$gm->find();
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return $gm;
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}
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}
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