forked from GNUsocial/gnu-social
377 lines
13 KiB
PHP
377 lines
13 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, Controlez-Vous, 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')) { exit(1); }
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require_once(INSTALLDIR.'/lib/twitterapi.php');
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/* XXX: Please don't freak out about all the ugly comments in this file.
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* They are mostly in here for reference while I work on the
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* API. I'll fix things up to make them look better later. -- Zach
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*/
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class TwitapistatusesAction extends TwitterapiAction {
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/*
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* Returns the 20 most recent statuses from non-protected users who have set a custom
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* user icon. Does not require authentication.
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*
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* URL: http://identi.ca/api/statuses/public_timeline.format
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*
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* Formats: xml, json, rss, atom
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*/
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function public_timeline($args, $apidata) {
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parent::handle($args);
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$notice = DB_DataObject::factory('notice');
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# FIXME: bad performance
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$notice->whereAdd('EXISTS (SELECT user.id from user where user.id = notice.profile_id)');
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$notice->orderBy('created DESC, notice.id DESC');
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$notice->limit(20);
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$cnt = $notice->find();
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if ($apidata['content-type'] == 'xml') {
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header('Content-Type: application/xml; charset=utf-8');
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common_start_xml();
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// XXX: To really live up to the spec we need to build a list
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// of notices by users who have custom avatars -- Zach
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if ($cnt > 0) {
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common_element_start('statuses', array('type' => 'array'));
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for ($i = 0; $i < 20; $i++) {
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if ($notice->fetch()) {
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$twitter_status = $this->twitter_status_array($notice);
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$this->render_twitter_xml_status($twitter_status);
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} else {
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// shouldn't happen!
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break;
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}
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}
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common_element_end('statuses');
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}
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common_end_xml();
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} elseif ($apidata['content-type'] == 'rss') {
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header("Content-Type: application/rss+xml; charset=utf-8");
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$this->init_twitter_rss();
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$sitename = common_config('site', 'name');
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$siteserver = common_config('site', 'server');
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common_element_start('channel');
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common_element('title', NULL, "$sitename public timeline");
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common_element('link', NULL, "http://$siteserver");
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common_element('description', NULL, "$sitename updates from everyone!");
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common_element('language', NULL, 'en-us');
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common_element('ttl', NULL, '40');
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if ($cnt > 0) {
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for ($i = 0; $i < 20; $i++) {
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if ($notice->fetch()) {
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$entry = $this->twitter_rss_entry_array($notice);
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$this->show_twitter_rss_item($entry);
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} else {
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// shouldn't happen!
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break;
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}
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}
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}
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common_element_end('channel');
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$this->end_twitter_rss();
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} elseif ($apidata['content-type'] == 'atom') {
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header('Content-Type: application/atom+xml; charset=utf-8');
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$this->init_twitter_atom();
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$sitename = common_config('site', 'name');
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$siteserver = common_config('site', 'server');
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common_element('title', NULL, "$sitename public timeline");
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common_element('id', NULL, "tag:$siteserver:Statuses");
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common_element('link', array('href' => "http://$siteserver", 'rel' => 'alternate', 'type' => 'text/html'), NULL);
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common_element('subtitle', NULL, "$sitename updates from everyone!");
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if ($cnt > 0) {
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for ($i = 0; $i < 20; $i++) {
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if ($notice->fetch()) {
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$entry = $this->twitter_rss_entry_array($notice);
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$this->show_twitter_atom_entry($entry);
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} else {
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// shouldn't happen!
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break;
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}
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}
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}
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$this->end_twitter_atom();
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} elseif ($apidata['content-type'] == 'json') {
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header('Content-Type: application/json; charset=utf-8');
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$statuses = array();
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if ($cnt > 0) {
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for ($i = 0; $i < 20; $i++) {
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if ($notice->fetch()) {
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$twitter_status = $this->twitter_status_array($notice);
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array_push($statuses, $twitter_status);
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} else {
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// shouldn't happen!
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break;
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}
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}
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}
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$this->render_twitter_json_statuses($statuses);
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}
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exit();
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}
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/*
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Returns the 20 most recent statuses posted by the authenticating user and that user's friends.
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This is the equivalent of /home on the Web.
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URL: http://identi.ca/api/statuses/friends_timeline.format
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Parameters:
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* since. Optional. Narrows the returned results to just those statuses created after the specified
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HTTP-formatted date. The same behavior is available by setting an If-Modified-Since header in
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your HTTP request.
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Ex: http://identi.ca/api/statuses/friends_timeline.rss?since=Tue%2C+27+Mar+2007+22%3A55%3A48+GMT
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* since_id. Optional. Returns only statuses with an ID greater than (that is, more recent than)
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the specified ID. Ex: http://identi.ca/api/statuses/friends_timeline.xml?since_id=12345
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* count. Optional. Specifies the number of statuses to retrieve. May not be greater than 200.
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Ex: http://identi.ca/api/statuses/friends_timeline.xml?count=5
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* page. Optional. Ex: http://identi.ca/api/statuses/friends_timeline.rss?page=3
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Formats: xml, json, rss, atom
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*/
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function friends_timeline($args, $apidata) {
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parent::handle($args);
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$since = $this->arg('since');
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$since_id = $this->arg('since_id');
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$count = $this->arg('count');
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$page = $this->arg('page');
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print "Friends Timeline! requested content-type: " . $apidata['content-type'] . "\n";
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print "since: $since, since_id: $since_id, count: $count, page: $page\n";
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exit();
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}
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/*
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Returns the 20 most recent statuses posted from the authenticating user. It's also possible to
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request another user's timeline via the id parameter below. This is the equivalent of the Web
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/archive page for your own user, or the profile page for a third party.
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URL: http://identi.ca/api/statuses/user_timeline.format
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Formats: xml, json, rss, atom
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Parameters:
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* id. Optional. Specifies the ID or screen name of the user for whom to return the
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friends_timeline. Ex: http://identi.ca/api/statuses/user_timeline/12345.xml or
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http://identi.ca/api/statuses/user_timeline/bob.json.
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* count. Optional. Specifies the number of
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statuses to retrieve. May not be greater than 200. Ex:
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http://identi.ca/api/statuses/user_timeline.xml?count=5
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* since. Optional. Narrows the returned
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results to just those statuses created after the specified HTTP-formatted date. The same
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behavior is available by setting an If-Modified-Since header in your HTTP request. Ex:
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http://identi.ca/api/statuses/user_timeline.rss?since=Tue%2C+27+Mar+2007+22%3A55%3A48+GMT
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* since_id. Optional. Returns only statuses with an ID greater than (that is, more recent than)
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the specified ID. Ex: http://identi.ca/api/statuses/user_timeline.xml?since_id=12345 * page.
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Optional. Ex: http://identi.ca/api/statuses/friends_timeline.rss?page=3
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*/
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function user_timeline($args, $apidata) {
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parent::handle($args);
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$id = $this->arg('id');
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$count = $this->arg('count');
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$since = $this->arg('since');
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$since_id = $this->arg('since_id');
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print "User Timeline! requested content-type: " . $apidata['content-type'] . "\n";
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print "id: $id since: $since, since_id: $since_id, count: $count\n";
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exit();
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}
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/*
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Returns a single status, specified by the id parameter below. The status's author will be returned inline.
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URL: http://identi.ca/api/statuses/show/id.format
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Formats: xml, json
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Parameters:
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* id. Required. The numerical ID of the status you're trying to retrieve.
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Ex: http://identi.ca/api/statuses/show/123.xml
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*/
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function show($args, $apidata) {
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parent::handle($args);
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$id = $this->arg('id');
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print "show requested content-type: " . $apidata['content-type'] . "\n";
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print "id: $id\n";
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exit();
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}
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/*
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Updates the authenticating user's status. Requires the status parameter specified below. Request must be a POST.
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URL: http://identi.ca/api/statuses/update.format
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Formats: xml, json. Returns the posted status in requested format when successful.
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Parameters:
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* status. Required. The text of your status update. Be sure to URL encode as necessary. Must not be more than 160
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characters and should not be more than 140 characters to ensure optimal display.
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*/
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function update($args, $apidata) {
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parent::handle($args);
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common_server_error("API method under construction.", $code=501);
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}
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/*
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Returns the 20 most recent @replies (status updates prefixed with @username) for the authenticating user.
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URL: http://identi.ca/api/statuses/replies.format
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Formats: xml, json, rss, atom
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Parameters:
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* page. Optional. Retrieves the 20 next most recent replies. Ex: http://identi.ca/api/statuses/replies.xml?page=3
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* since. Optional. Narrows the returned results to just those replies created after the specified HTTP-formatted date. The
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same behavior is available by setting an If-Modified-Since header in your HTTP request. Ex:
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http://identi.ca/api/statuses/replies.xml?since=Tue%2C+27+Mar+2007+22%3A55%3A48+GMT
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* since_id. Optional. Returns only statuses with an ID greater than (that is, more recent than) the specified
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ID. Ex: http://identi.ca/api/statuses/replies.xml?since_id=12345
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*/
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function replies($args, $apidata) {
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parent::handle($args);
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common_server_error("API method under construction.", $code=501);
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}
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/*
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Destroys the status specified by the required ID parameter. The authenticating user must be
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the author of the specified status.
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URL: http://identi.ca/api/statuses/destroy/id.format
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Formats: xml, json
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Parameters:
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* id. Required. The ID of the status to destroy. Ex:
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http://identi.ca/api/statuses/destroy/12345.json or
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http://identi.ca/api/statuses/destroy/23456.xml
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*/
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function destroy($args, $apidata) {
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parent::handle($args);
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common_server_error("API method under construction.", $code=501);
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}
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# User Methods
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/*
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Returns up to 100 of the authenticating user's friends who have most recently updated, each with current status inline.
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It's also possible to request another user's recent friends list via the id parameter below.
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URL: http://identi.ca/api/statuses/friends.format
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Formats: xml, json
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Parameters:
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* id. Optional. The ID or screen name of the user for whom to request a list of friends. Ex:
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http://identi.ca/api/statuses/friends/12345.json
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or
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http://identi.ca/api/statuses/friends/bob.xml
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* page. Optional. Retrieves the next 100 friends. Ex: http://identi.ca/api/statuses/friends.xml?page=2
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* lite. Optional. Prevents the inline inclusion of current status. Must be set to a value of true. Ex:
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http://identi.ca/api/statuses/friends.xml?lite=true
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* since. Optional. Narrows the returned results to just those friendships created after the specified
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HTTP-formatted date. The same behavior is available by setting an If-Modified-Since header in your HTTP
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request. Ex: http://identi.ca/api/statuses/friends.xml?since=Tue%2C+27+Mar+2007+22%3A55%3A48+GMT
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*/
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function friends($args, $apidata) {
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parent::handle($args);
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common_server_error("API method under construction.", $code=501);
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}
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/*
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Returns the authenticating user's followers, each with current status inline. They are ordered by the
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order in which they joined Twitter (this is going to be changed).
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URL: http://identi.ca/api/statuses/followers.format
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Formats: xml, json
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Parameters:
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* id. Optional. The ID or screen name of the user for whom to request a list of followers. Ex:
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http://identi.ca/api/statuses/followers/12345.json
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or
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http://identi.ca/api/statuses/followers/bob.xml
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* page. Optional. Retrieves the next 100 followers. Ex: http://identi.ca/api/statuses/followers.xml?page=2
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* lite. Optional. Prevents the inline inclusion of current status. Must be set to a value of true.
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Ex: http://identi.ca/api/statuses/followers.xml?lite=true
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*/
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function followers($args, $apidata) {
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parent::handle($args);
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common_server_error("API method under construction.", $code=501);
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}
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/*
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Returns a list of the users currently featured on the site with their current statuses inline.
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URL: http://identi.ca/api/statuses/featured.format
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Formats: xml, json
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*/
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function featured($args, $apidata) {
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parent::handle($args);
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common_server_error("API method under construction.", $code=501);
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}
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}
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