gnu-social/actions/twitapidirect_messages.php
Zach Copley 10f4ee7abb Twitter-compatible API - rss and atom feeds for direct messages
darcs-hash:20080926012015-7b5ce-da94465ff9c027183e0e674b6152902c302d0131.gz
2008-09-25 21:20:15 -04:00

210 lines
5.2 KiB
PHP

<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) { exit(1); }
require_once(INSTALLDIR.'/lib/twitterapi.php');
class Twitapidirect_messagesAction extends TwitterapiAction {
function is_readonly() {
static $write_methods = array( 'direct_messages',
'sent');
$cmdtext = explode('.', $this->arg('method'));
if (in_array($cmdtext[0], $write_methods)) {
return false;
}
return true;
}
function direct_messages($args, $apidata) {
parent::handle($args);
$user = $apidata['user'];
$count = $this->arg('count');
$since = $this->arg('since');
$since_id = $this->arg('since_id');
$page = $this->arg('page');
if (!$page) {
$page = 1;
}
if (!$count) {
$count = 20;
}
$message = new Message();
$message->to_profile = $user->id;
$message->orderBy('created DESC, id DESC');
$message->limit((($page-1)*20), $count);
$message->find();
$title = 'Direct messages to ' . $user->nickname;
$subtitle = 'All the direct messages sent to ' . $user->nickname;
$server = common_root_url();
$link = $server . $user->nickname . '/inbox';
switch($apidata['content-type']) {
case 'xml':
$this->show_xml_dmsgs($message);
break;
case 'rss':
$this->show_rss_dmsgs($message, $title, $link, $subtitle);
break;
case 'atom':
$this->show_atom_dmsgs($message, $title, $link, $subtitle);
break;
case 'json':
$this->show_json_dmsgs($message);
break;
default:
common_user_error(_('API method not found!'), $code = 404);
}
exit();
}
function sent($args, $apidata) {
parent::handle($args);
common_server_error(_('API method under construction.'), $code=501);
exit();
}
# had to change this from "new" to "create" to avoid PHP reserved word
function create($args, $apidata) {
parent::handle($args);
common_server_error(_('API method under construction.'), $code=501);
exit();
}
function destroy($args, $apidata) {
parent::handle($args);
common_server_error(_('API method under construction.'), $code=501);
exit();
}
function show_xml_dmsgs($message) {
$this->init_document('xml');
common_element_start('direct-messages', array('type' => 'array'));
if (is_array($messages)) {
foreach ($message as $m) {
$twitter_dm = $this->twitter_dm_array($m);
$this->show_twitter_xml_dm($twitter_dm);
}
} else {
while ($message->fetch()) {
$twitter_dm = $this->twitter_dm_array($message);
$this->show_twitter_xml_dm($twitter_dm);
}
}
common_element_end('direct-messages');
$this->end_document('xml');
}
function show_json_dmsgs($message) {
$this->init_document('json');
$dmsgs = array();
if (is_array($message)) {
foreach ($message as $m) {
$twitter_dm = $this->twitter_dm_array($m);
array_push($dmsgs, $twitter_dm);
}
} else {
while ($message->fetch()) {
$twitter_dm = $this->twitter_dm_array($message);
array_push($dmsgs, $twitter_dm);
}
}
$this->show_twitter_json_dmsgs($dmsgs);
$this->end_document('json');
}
function show_rss_dmsgs($message, $title, $link, $subtitle) {
$this->init_document('rss');
common_element_start('channel');
common_element('title', NULL, $title);
common_element('link', NULL, $link);
common_element('description', NULL, $subtitle);
common_element('language', NULL, 'en-us');
common_element('ttl', NULL, '40');
if (is_array($message)) {
foreach ($message as $m) {
$entry = $this->twitter_rss_dmsg_array($m);
$this->show_twitter_rss_item($entry);
}
} else {
while ($message->fetch()) {
$entry = $this->twitter_rss_dmsg_array($message);
$this->show_twitter_rss_item($entry);
}
}
common_element_end('channel');
$this->end_twitter_rss();
}
function show_atom_dmsgs($message, $title, $link, $subtitle) {
$this->init_document('atom');
common_element('title', NULL, $title);
$siteserver = common_config('site', 'server');
common_element('id', NULL, "tag:$siteserver,2008:DirectMessage");
common_element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), NULL);
common_element('updated', NULL, common_date_iso8601(strftime('%c')));
common_element('subtitle', NULL, $subtitle);
if (is_array($message)) {
foreach ($message as $m) {
$entry = $this->twitter_rss_dmsg_array($m);
$this->show_twitter_atom_entry($entry);
}
} else {
while ($message->fetch()) {
$entry = $this->twitter_rss_dmsg_array($message);
$this->show_twitter_atom_entry($entry);
}
}
$this->end_document('atom');
}
}