forked from GNUsocial/gnu-social
305 lines
9.6 KiB
PHP
305 lines
9.6 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, Control Yourself, 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('LACONICA')) {
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exit(1);
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}
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require_once(INSTALLDIR.'/lib/twitterapi.php');
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class Twitapidirect_messagesAction extends TwitterapiAction
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{
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function direct_messages($args, $apidata)
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{
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parent::handle($args);
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return $this->show_messages($args, $apidata, 'received');
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}
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function sent($args, $apidata)
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{
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parent::handle($args);
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return $this->show_messages($args, $apidata, 'sent');
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}
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function show_messages($args, $apidata, $type)
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{
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$user = $apidata['user']; // Always the auth user
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$message = new Message();
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$title = null;
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$subtitle = null;
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$link = null;
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$server = common_root_url();
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if ($type == 'received') {
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$message->to_profile = $user->id;
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$title = sprintf(_("Direct messages to %s"), $user->nickname);
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$subtitle = sprintf(_("All the direct messages sent to %s"),
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$user->nickname);
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$link = $server . $user->nickname . '/inbox';
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} else {
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$message->from_profile = $user->id;
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$title = _('Direct Messages You\'ve Sent');
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$subtitle = sprintf(_("All the direct messages sent from %s"),
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$user->nickname);
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$link = $server . $user->nickname . '/outbox';
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}
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$page = (int)$this->arg('page', 1);
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$count = (int)$this->arg('count', 20);
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$max_id = (int)$this->arg('max_id', 0);
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$since_id = (int)$this->arg('since_id', 0);
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$since = $this->arg('since');
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if ($max_id) {
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$message->whereAdd("id <= $max_id");
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}
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if ($since_id) {
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$message->whereAdd("id > $since_id");
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}
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if ($since) {
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$d = date('Y-m-d H:i:s', $since);
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$message->whereAdd("created > '$d'");
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}
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$message->orderBy('created DESC, id DESC');
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$message->limit((($page-1)*$count), $count);
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$message->find();
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switch($apidata['content-type']) {
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case 'xml':
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$this->show_xml_dmsgs($message);
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break;
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case 'rss':
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$this->show_rss_dmsgs($message, $title, $link, $subtitle);
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break;
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case 'atom':
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$selfuri = common_root_url() . 'api/direct_messages';
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$selfuri .= ($type == 'received') ? '.atom' : '/sent.atom';
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$taguribase = common_config('integration', 'taguri');
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if ($type == 'sent') {
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$id = "tag:$taguribase:SentDirectMessages:" . $user->id;
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} else {
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$id = "tag:$taguribase:DirectMessages:" . $user->id;
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}
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$this->show_atom_dmsgs($message, $title, $link, $subtitle,
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$selfuri, $id);
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break;
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case 'json':
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$this->show_json_dmsgs($message);
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break;
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default:
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$this->clientError(_('API method not found!'), $code = 404);
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}
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}
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// had to change this from "new" to "create" to avoid PHP reserved word
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function create($args, $apidata)
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{
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parent::handle($args);
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if ($_SERVER['REQUEST_METHOD'] != 'POST') {
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$this->clientError(_('This method requires a POST.'),
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400, $apidata['content-type']);
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return;
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}
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$user = $apidata['user'];
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$source = $this->trimmed('source'); // Not supported by Twitter.
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$reserved_sources = array('web', 'omb', 'mail', 'xmpp', 'api');
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if (empty($source) || in_array($source, $reserved_sources)) {
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$source = 'api';
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}
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$content = $this->trimmed('text');
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if (empty($content)) {
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$this->clientError(_('No message text!'),
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$code = 406, $apidata['content-type']);
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} else {
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$content_shortened = common_shorten_links($content);
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if (mb_strlen($content_shortened) > 140) {
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$this->clientError(_('That\'s too long. Max message size is 140 chars.'),
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$code = 406, $apidata['content-type']);
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return;
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}
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}
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$other = $this->get_user($this->trimmed('user'));
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if (empty($other)) {
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$this->clientError(_('Recipient user not found.'),
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$code = 403, $apidata['content-type']);
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return;
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} else if (!$user->mutuallySubscribed($other)) {
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$this->clientError(_('Can\'t send direct messages to users who aren\'t your friend.'),
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$code = 403, $apidata['content-type']);
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return;
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} else if ($user->id == $other->id) {
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// Sending msgs to yourself is allowed by Twitter
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$this->clientError(_('Don\'t send a message to yourself; just say it to yourself quietly instead.'),
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$code = 403, $apidata['content-type']);
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return;
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}
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$message = Message::saveNew($user->id, $other->id,
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html_entity_decode($content, ENT_NOQUOTES, 'UTF-8'), $source);
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if (is_string($message)) {
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$this->serverError($message);
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return;
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}
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$this->notify($user, $other, $message);
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if ($apidata['content-type'] == 'xml') {
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$this->show_single_xml_dmsg($message);
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} elseif ($apidata['content-type'] == 'json') {
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$this->show_single_json_dmsg($message);
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}
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}
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function destroy($args, $apidata)
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{
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parent::handle($args);
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$this->serverError(_('API method under construction.'), $code=501);
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}
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function show_xml_dmsgs($message)
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{
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$this->init_document('xml');
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$this->elementStart('direct-messages', array('type' => 'array'));
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if (is_array($message)) {
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foreach ($message as $m) {
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$twitter_dm = $this->twitter_dmsg_array($m);
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$this->show_twitter_xml_dmsg($twitter_dm);
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}
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} else {
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while ($message->fetch()) {
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$twitter_dm = $this->twitter_dmsg_array($message);
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$this->show_twitter_xml_dmsg($twitter_dm);
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}
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}
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$this->elementEnd('direct-messages');
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$this->end_document('xml');
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}
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function show_json_dmsgs($message)
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{
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$this->init_document('json');
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$dmsgs = array();
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if (is_array($message)) {
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foreach ($message as $m) {
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$twitter_dm = $this->twitter_dmsg_array($m);
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array_push($dmsgs, $twitter_dm);
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}
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} else {
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while ($message->fetch()) {
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$twitter_dm = $this->twitter_dmsg_array($message);
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array_push($dmsgs, $twitter_dm);
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}
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}
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$this->show_json_objects($dmsgs);
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$this->end_document('json');
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}
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function show_rss_dmsgs($message, $title, $link, $subtitle)
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{
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$this->init_document('rss');
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$this->elementStart('channel');
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$this->element('title', null, $title);
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$this->element('link', null, $link);
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$this->element('description', null, $subtitle);
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$this->element('language', null, 'en-us');
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$this->element('ttl', null, '40');
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if (is_array($message)) {
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foreach ($message as $m) {
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$entry = $this->twitter_rss_dmsg_array($m);
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$this->show_twitter_rss_item($entry);
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}
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} else {
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while ($message->fetch()) {
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$entry = $this->twitter_rss_dmsg_array($message);
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$this->show_twitter_rss_item($entry);
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}
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}
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$this->elementEnd('channel');
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$this->end_twitter_rss();
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}
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function show_atom_dmsgs($message, $title, $link, $subtitle, $selfuri, $id)
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{
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$this->init_document('atom');
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$this->element('title', null, $title);
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$this->element('id', null, $id);
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$this->element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), null);
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$this->element('link', array('href' => $selfuri, 'rel' => 'self',
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'type' => 'application/atom+xml'), null);
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$this->element('updated', null, common_date_iso8601('now'));
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$this->element('subtitle', null, $subtitle);
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if (is_array($message)) {
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foreach ($message as $m) {
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$entry = $this->twitter_rss_dmsg_array($m);
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$this->show_twitter_atom_entry($entry);
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}
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} else {
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while ($message->fetch()) {
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$entry = $this->twitter_rss_dmsg_array($message);
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$this->show_twitter_atom_entry($entry);
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}
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}
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$this->end_document('atom');
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}
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// swiped from MessageAction. Should it be place in util.php?
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function notify($from, $to, $message)
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{
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mail_notify_message($message, $from, $to);
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# XXX: Jabber, SMS notifications... probably queued
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}
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}
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