forked from GNUsocial/gnu-social
1566 lines
52 KiB
PHP
1566 lines
52 KiB
PHP
<?php
|
|
// This file is part of GNU social - https://www.gnu.org/software/social
|
|
//
|
|
// GNU social 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.
|
|
//
|
|
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* Base API action
|
|
*
|
|
* @category API
|
|
* @package GNUsocial
|
|
* @author Craig Andrews <candrews@integralblue.com>
|
|
* @author Dan Moore <dan@moore.cx>
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @author Jeffery To <jeffery.to@gmail.com>
|
|
* @author Toby Inkster <mail@tobyinkster.co.uk>
|
|
* @author Zach Copley <zach@status.net>
|
|
* @copyright 2009-2010 StatusNet, Inc.
|
|
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
*/
|
|
|
|
/* External API usage documentation. Please update when you change how the API works. */
|
|
|
|
/*! @mainpage StatusNet REST API
|
|
|
|
@section Introduction
|
|
|
|
Some explanatory text about the API would be nice.
|
|
|
|
@section API Methods
|
|
|
|
@subsection timelinesmethods_sec Timeline Methods
|
|
|
|
@li @ref publictimeline
|
|
@li @ref friendstimeline
|
|
|
|
@subsection statusmethods_sec Status Methods
|
|
|
|
@li @ref statusesupdate
|
|
|
|
@subsection usermethods_sec User Methods
|
|
|
|
@subsection directmessagemethods_sec Direct Message Methods (now a plugin)
|
|
|
|
@subsection friendshipmethods_sec Friendship Methods
|
|
|
|
@subsection socialgraphmethods_sec Social Graph Methods
|
|
|
|
@subsection accountmethods_sec Account Methods
|
|
|
|
@subsection favoritesmethods_sec Favorites Methods
|
|
|
|
@subsection blockmethods_sec Block Methods
|
|
|
|
@subsection oauthmethods_sec OAuth Methods
|
|
|
|
@subsection helpmethods_sec Help Methods
|
|
|
|
@subsection groupmethods_sec Group Methods
|
|
|
|
@page apiroot API Root
|
|
|
|
The URLs for methods referred to in this API documentation are
|
|
relative to the StatusNet API root. The API root is determined by the
|
|
site's @b server and @b path variables, which are generally specified
|
|
in config.php. For example:
|
|
|
|
@code
|
|
$config['site']['server'] = 'example.org';
|
|
$config['site']['path'] = 'statusnet'
|
|
@endcode
|
|
|
|
The pattern for a site's API root is: @c protocol://server/path/api E.g:
|
|
|
|
@c http://example.org/statusnet/api
|
|
|
|
The @b path can be empty. In that case the API root would simply be:
|
|
|
|
@c http://example.org/api
|
|
|
|
*/
|
|
|
|
defined('GNUSOCIAL') || die();
|
|
|
|
class ApiValidationException extends Exception
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Contains most of the Twitter-compatible API output functions.
|
|
*
|
|
* @category API
|
|
* @package GNUsocial
|
|
* @author Craig Andrews <candrews@integralblue.com>
|
|
* @author Dan Moore <dan@moore.cx>
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @author Jeffery To <jeffery.to@gmail.com>
|
|
* @author Toby Inkster <mail@tobyinkster.co.uk>
|
|
* @author Zach Copley <zach@status.net>
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
*/
|
|
class ApiAction extends Action
|
|
{
|
|
const READ_ONLY = 1;
|
|
const READ_WRITE = 2;
|
|
public static $reserved_sources = ['web', 'omb', 'ostatus', 'mail', 'xmpp', 'api'];
|
|
public $user = null;
|
|
public $auth_user = null;
|
|
public $page = null;
|
|
public $count = null;
|
|
public $offset = null;
|
|
public $limit = null;
|
|
public $max_id = null;
|
|
public $since_id = null;
|
|
public $source = null;
|
|
public $callback = null;
|
|
public $format = null; // read (default) or read-write
|
|
public $access = self::READ_ONLY;
|
|
|
|
public function twitterRelationshipArray($source, $target)
|
|
{
|
|
$relationship = [];
|
|
|
|
$relationship['source'] =
|
|
$this->relationshipDetailsArray($source->getProfile(), $target->getProfile());
|
|
$relationship['target'] =
|
|
$this->relationshipDetailsArray($target->getProfile(), $source->getProfile());
|
|
|
|
return ['relationship' => $relationship];
|
|
}
|
|
|
|
public function relationshipDetailsArray(Profile $source, Profile $target)
|
|
{
|
|
$details = [];
|
|
|
|
$details['screen_name'] = $source->getNickname();
|
|
$details['followed_by'] = $target->isSubscribed($source);
|
|
|
|
try {
|
|
$sub = Subscription::getSubscription($source, $target);
|
|
$details['following'] = true;
|
|
$details['notifications_enabled'] = ($sub->jabber || $sub->sms);
|
|
} catch (NoResultException $e) {
|
|
$details['following'] = false;
|
|
$details['notifications_enabled'] = false;
|
|
}
|
|
|
|
$details['blocking'] = $source->hasBlocked($target);
|
|
$details['id'] = intval($source->id);
|
|
|
|
return $details;
|
|
}
|
|
|
|
public function showTwitterXmlRelationship($relationship)
|
|
{
|
|
$this->elementStart('relationship');
|
|
|
|
foreach ($relationship as $element => $value) {
|
|
if ($element == 'source' || $element == 'target') {
|
|
$this->elementStart($element);
|
|
$this->showXmlRelationshipDetails($value);
|
|
$this->elementEnd($element);
|
|
}
|
|
}
|
|
|
|
$this->elementEnd('relationship');
|
|
}
|
|
|
|
public function showXmlRelationshipDetails($details)
|
|
{
|
|
foreach ($details as $element => $value) {
|
|
$this->element($element, null, $value);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Overrides XMLOutputter::element to write booleans as strings (true|false).
|
|
* See that method's documentation for more info.
|
|
*
|
|
* @param string $tag Element type or tagname
|
|
* @param array|string|null $attrs Array of element attributes, as key-value pairs
|
|
* @param string|bool|null $content string content of the element
|
|
*
|
|
* @return void
|
|
*/
|
|
public function element(string $tag, $attrs = null, $content = null): void
|
|
{
|
|
if (is_bool($content)) {
|
|
$content = ($content ? 'true' : 'false');
|
|
}
|
|
|
|
parent::element($tag, $attrs, $content);
|
|
}
|
|
|
|
public function showSingleXmlStatus($notice)
|
|
{
|
|
$this->initDocument('xml');
|
|
$twitter_status = $this->twitterStatusArray($notice);
|
|
$this->showTwitterXmlStatus($twitter_status, 'status', true);
|
|
$this->endDocument('xml');
|
|
}
|
|
|
|
public function initDocument($type = 'xml')
|
|
{
|
|
switch ($type) {
|
|
case 'xml':
|
|
header('Content-Type: application/xml; charset=utf-8');
|
|
$this->startXML();
|
|
break;
|
|
case 'json':
|
|
header('Content-Type: application/json; charset=utf-8');
|
|
|
|
// Check for JSONP callback
|
|
if (isset($this->callback)) {
|
|
print $this->callback . '(';
|
|
}
|
|
break;
|
|
case 'rss':
|
|
header("Content-Type: application/rss+xml; charset=utf-8");
|
|
$this->initTwitterRss();
|
|
break;
|
|
case 'atom':
|
|
header('Content-Type: application/atom+xml; charset=utf-8');
|
|
$this->initTwitterAtom();
|
|
break;
|
|
default:
|
|
// TRANS: Client error on an API request with an unsupported data format.
|
|
$this->clientError(_('Not a supported data format.'));
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
public function initTwitterRss()
|
|
{
|
|
$this->startXML();
|
|
$this->elementStart(
|
|
'rss',
|
|
[
|
|
'version' => '2.0',
|
|
'xmlns:atom' => 'http://www.w3.org/2005/Atom',
|
|
'xmlns:georss' => 'http://www.georss.org/georss'
|
|
]
|
|
);
|
|
$this->elementStart('channel');
|
|
Event::handle('StartApiRss', [$this]);
|
|
}
|
|
|
|
public function initTwitterAtom()
|
|
{
|
|
$this->startXML();
|
|
// FIXME: don't hardcode the language here!
|
|
$this->elementStart('feed', ['xmlns' => 'http://www.w3.org/2005/Atom',
|
|
'xml:lang' => 'en-US',
|
|
'xmlns:thr' => 'http://purl.org/syndication/thread/1.0']);
|
|
}
|
|
|
|
public function twitterStatusArray($notice, $include_user = true)
|
|
{
|
|
$base = $this->twitterSimpleStatusArray($notice, $include_user);
|
|
|
|
// FIXME: MOVE TO SHARE PLUGIN
|
|
if (!empty($notice->repeat_of)) {
|
|
$original = Notice::getKV('id', $notice->repeat_of);
|
|
if ($original instanceof Notice) {
|
|
$orig_array = $this->twitterSimpleStatusArray($original, $include_user);
|
|
$base['retweeted_status'] = $orig_array;
|
|
}
|
|
}
|
|
|
|
return $base;
|
|
}
|
|
|
|
public function twitterSimpleStatusArray($notice, $include_user = true)
|
|
{
|
|
$profile = $notice->getProfile();
|
|
|
|
$twitter_status = [];
|
|
$twitter_status['text'] = $notice->content;
|
|
$twitter_status['truncated'] = false; # Not possible on StatusNet
|
|
$twitter_status['created_at'] = self::dateTwitter($notice->created);
|
|
try {
|
|
// We could just do $notice->reply_to but maybe the future holds a
|
|
// different story for parenting.
|
|
$parent = $notice->getParent();
|
|
$in_reply_to = $parent->id;
|
|
} catch (NoParentNoticeException $e) {
|
|
$in_reply_to = null;
|
|
} catch (NoResultException $e) {
|
|
// the in_reply_to message has probably been deleted
|
|
$in_reply_to = null;
|
|
}
|
|
$twitter_status['in_reply_to_status_id'] = $in_reply_to;
|
|
|
|
$source = null;
|
|
$source_link = null;
|
|
|
|
$ns = $notice->getSource();
|
|
if ($ns instanceof Notice_source) {
|
|
$source = $ns->code;
|
|
if (!empty($ns->url)) {
|
|
$source_link = $ns->url;
|
|
if (!empty($ns->name)) {
|
|
$source = $ns->name;
|
|
}
|
|
}
|
|
}
|
|
|
|
$twitter_status['uri'] = $notice->getUri();
|
|
$twitter_status['source'] = $source;
|
|
$twitter_status['source_link'] = $source_link;
|
|
$twitter_status['id'] = intval($notice->id);
|
|
|
|
$replier_profile = null;
|
|
|
|
if ($notice->reply_to) {
|
|
$reply = Notice::getKV(intval($notice->reply_to));
|
|
if ($reply) {
|
|
$replier_profile = $reply->getProfile();
|
|
}
|
|
}
|
|
|
|
$twitter_status['in_reply_to_user_id'] =
|
|
($replier_profile) ? intval($replier_profile->id) : null;
|
|
$twitter_status['in_reply_to_screen_name'] =
|
|
($replier_profile) ? $replier_profile->nickname : null;
|
|
|
|
try {
|
|
$notloc = Notice_location::locFromStored($notice);
|
|
// This is the format that GeoJSON expects stuff to be in
|
|
$twitter_status['geo'] = ['type' => 'Point',
|
|
'coordinates' => [(float)$notloc->lat,
|
|
(float)$notloc->lon]];
|
|
} catch (ServerException $e) {
|
|
$twitter_status['geo'] = null;
|
|
}
|
|
|
|
// Enclosures
|
|
$attachments = $notice->attachments();
|
|
|
|
if (!empty($attachments)) {
|
|
$twitter_status['attachments'] = [];
|
|
|
|
foreach ($attachments as $attachment) {
|
|
try {
|
|
$enclosure_o = $attachment->getEnclosure();
|
|
$enclosure = [];
|
|
$enclosure['url'] = $enclosure_o->url;
|
|
$enclosure['mimetype'] = $enclosure_o->mimetype;
|
|
$enclosure['size'] = $enclosure_o->size;
|
|
$twitter_status['attachments'][] = $enclosure;
|
|
} catch (ServerException $e) {
|
|
// There was not enough metadata available
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($include_user && $profile) {
|
|
// Don't get notice (recursive!)
|
|
$twitter_user = $this->twitterUserArray($profile, false);
|
|
$twitter_status['user'] = $twitter_user;
|
|
}
|
|
|
|
// StatusNet-specific
|
|
|
|
$twitter_status['statusnet_html'] = $notice->getRendered();
|
|
$twitter_status['statusnet_conversation_id'] = intval($notice->conversation);
|
|
|
|
// The event call to handle NoticeSimpleStatusArray lets plugins add data to the output array
|
|
Event::handle('NoticeSimpleStatusArray', [$notice, &$twitter_status, $this->scoped,
|
|
['include_user' => $include_user]]);
|
|
|
|
return $twitter_status;
|
|
}
|
|
|
|
public static function dateTwitter($dt)
|
|
{
|
|
$dateStr = date('d F Y H:i:s', strtotime($dt));
|
|
$d = new DateTime($dateStr, new DateTimeZone('UTC'));
|
|
$d->setTimezone(new DateTimeZone(common_timezone()));
|
|
return $d->format('D M d H:i:s O Y');
|
|
}
|
|
|
|
public function twitterUserArray($profile, $get_notice = false)
|
|
{
|
|
$twitter_user = [];
|
|
|
|
try {
|
|
$user = $profile->getUser();
|
|
} catch (NoSuchUserException $e) {
|
|
$user = null;
|
|
}
|
|
|
|
$twitter_user['id'] = $profile->getID();
|
|
$twitter_user['name'] = $profile->getBestName();
|
|
$twitter_user['screen_name'] = $profile->getNickname();
|
|
$twitter_user['location'] = $profile->location;
|
|
$twitter_user['description'] = $profile->getDescription();
|
|
|
|
// TODO: avatar url template (example.com/user/avatar?size={x}x{y})
|
|
$twitter_user['profile_image_url'] = Avatar::urlByProfile($profile, AVATAR_STREAM_SIZE);
|
|
$twitter_user['profile_image_url_https'] = $twitter_user['profile_image_url'];
|
|
|
|
// START introduced by qvitter API, not necessary for StatusNet API
|
|
$twitter_user['profile_image_url_profile_size'] = Avatar::urlByProfile($profile, AVATAR_PROFILE_SIZE);
|
|
try {
|
|
$avatar = Avatar::getUploaded($profile);
|
|
$origurl = $avatar->displayUrl();
|
|
} catch (Exception $e) {
|
|
$origurl = $twitter_user['profile_image_url_profile_size'];
|
|
}
|
|
$twitter_user['profile_image_url_original'] = $origurl;
|
|
|
|
$twitter_user['groups_count'] = $profile->getGroupCount();
|
|
foreach (['linkcolor', 'backgroundcolor'] as $key) {
|
|
$twitter_user[$key] = Profile_prefs::getConfigData($profile, 'theme', $key);
|
|
}
|
|
// END introduced by qvitter API, not necessary for StatusNet API
|
|
|
|
$twitter_user['url'] = ($profile->homepage) ? $profile->homepage : null;
|
|
$twitter_user['protected'] = (!empty($user) && $user->private_stream) ? true : false;
|
|
$twitter_user['followers_count'] = $profile->subscriberCount();
|
|
|
|
// Note: some profiles don't have an associated user
|
|
|
|
$twitter_user['friends_count'] = $profile->subscriptionCount();
|
|
|
|
$twitter_user['created_at'] = self::dateTwitter($profile->created);
|
|
|
|
$timezone = 'UTC';
|
|
|
|
if (!empty($user) && $user->timezone) {
|
|
$timezone = $user->timezone;
|
|
}
|
|
|
|
$t = new DateTime;
|
|
$t->setTimezone(new DateTimeZone($timezone));
|
|
|
|
$twitter_user['utc_offset'] = $t->format('Z');
|
|
$twitter_user['time_zone'] = $timezone;
|
|
$twitter_user['statuses_count'] = $profile->noticeCount();
|
|
|
|
// Is the requesting user following this user?
|
|
// These values might actually also mean "unknown". Ambiguity issues?
|
|
$twitter_user['following'] = false;
|
|
$twitter_user['statusnet_blocking'] = false;
|
|
$twitter_user['notifications'] = false;
|
|
|
|
if ($this->scoped instanceof Profile) {
|
|
try {
|
|
$sub = Subscription::getSubscription($this->scoped, $profile);
|
|
// Notifications on?
|
|
$twitter_user['following'] = true;
|
|
$twitter_user['notifications'] = ($sub->jabber || $sub->sms);
|
|
} catch (NoResultException $e) {
|
|
// well, the values are already false...
|
|
}
|
|
$twitter_user['statusnet_blocking'] = $this->scoped->hasBlocked($profile);
|
|
}
|
|
|
|
if ($get_notice) {
|
|
$notice = $profile->getCurrentNotice();
|
|
if ($notice instanceof Notice) {
|
|
// don't get user!
|
|
$twitter_user['status'] = $this->twitterStatusArray($notice, false);
|
|
}
|
|
}
|
|
|
|
// StatusNet-specific
|
|
|
|
$twitter_user['statusnet_profile_url'] = $profile->profileurl;
|
|
|
|
// The event call to handle NoticeSimpleStatusArray lets plugins add data to the output array
|
|
Event::handle('TwitterUserArray', [$profile, &$twitter_user, $this->scoped, []]);
|
|
|
|
return $twitter_user;
|
|
}
|
|
|
|
public function showTwitterXmlStatus($twitter_status, $tag = 'status', $namespaces = false)
|
|
{
|
|
$attrs = [];
|
|
if ($namespaces) {
|
|
$attrs['xmlns:statusnet'] = 'http://status.net/schema/api/1/';
|
|
}
|
|
$this->elementStart($tag, $attrs);
|
|
foreach ($twitter_status as $element => $value) {
|
|
switch ($element) {
|
|
case 'user':
|
|
$this->showTwitterXmlUser($twitter_status['user']);
|
|
break;
|
|
case 'text':
|
|
$this->element($element, null, common_xml_safe_str($value));
|
|
break;
|
|
case 'attachments':
|
|
$this->showXmlAttachments($twitter_status['attachments']);
|
|
break;
|
|
case 'geo':
|
|
$this->showGeoXML($value);
|
|
break;
|
|
case 'retweeted_status':
|
|
// FIXME: MOVE TO SHARE PLUGIN
|
|
$this->showTwitterXmlStatus($value, 'retweeted_status');
|
|
break;
|
|
case 'tags':
|
|
// Used only for showTwitterRssItem
|
|
break;
|
|
default:
|
|
if (strncmp($element, 'statusnet_', 10) == 0) {
|
|
if ($element === 'statusnet_in_groups' && is_array($value)) {
|
|
// QVITTERFIX because it would cause an array to be sent as $value
|
|
// THIS IS UNDOCUMENTED AND SHOULD NEVER BE RELIED UPON (qvitter uses json output)
|
|
$value = json_encode($value);
|
|
}
|
|
$this->element('statusnet:' . substr($element, 10), null, $value);
|
|
} else {
|
|
$this->element($element, null, $value);
|
|
}
|
|
}
|
|
}
|
|
$this->elementEnd($tag);
|
|
}
|
|
|
|
public function showTwitterXmlUser($twitter_user, $role = 'user', $namespaces = false)
|
|
{
|
|
$attrs = [];
|
|
if ($namespaces) {
|
|
$attrs['xmlns:statusnet'] = 'http://status.net/schema/api/1/';
|
|
}
|
|
$this->elementStart($role, $attrs);
|
|
foreach ($twitter_user as $element => $value) {
|
|
if ($element == 'status') {
|
|
$this->showTwitterXmlStatus($twitter_user['status']);
|
|
} elseif (strncmp($element, 'statusnet_', 10) == 0) {
|
|
$this->element('statusnet:' . substr($element, 10), null, $value);
|
|
} else {
|
|
$this->element($element, null, $value);
|
|
}
|
|
}
|
|
$this->elementEnd($role);
|
|
}
|
|
|
|
public function showXmlAttachments($attachments)
|
|
{
|
|
if (!empty($attachments)) {
|
|
$this->elementStart('attachments', ['type' => 'array']);
|
|
foreach ($attachments as $attachment) {
|
|
$attrs = [];
|
|
$attrs['url'] = $attachment['url'];
|
|
$attrs['mimetype'] = $attachment['mimetype'];
|
|
$attrs['size'] = $attachment['size'];
|
|
$this->element('enclosure', $attrs, '');
|
|
}
|
|
$this->elementEnd('attachments');
|
|
}
|
|
}
|
|
|
|
public function showGeoXML($geo)
|
|
{
|
|
if (empty($geo)) {
|
|
// empty geo element
|
|
$this->element('geo');
|
|
} else {
|
|
$this->elementStart('geo', ['xmlns:georss' => 'http://www.georss.org/georss']);
|
|
$this->element('georss:point', null, $geo['coordinates'][0] . ' ' . $geo['coordinates'][1]);
|
|
$this->elementEnd('geo');
|
|
}
|
|
}
|
|
|
|
public function endDocument($type = 'xml')
|
|
{
|
|
switch ($type) {
|
|
case 'xml':
|
|
$this->endXML();
|
|
break;
|
|
case 'json':
|
|
// Check for JSONP callback
|
|
if (isset($this->callback)) {
|
|
print ')';
|
|
}
|
|
break;
|
|
case 'rss':
|
|
$this->endTwitterRss();
|
|
break;
|
|
case 'atom':
|
|
$this->endTwitterRss();
|
|
break;
|
|
default:
|
|
// TRANS: Client error on an API request with an unsupported data format.
|
|
$this->clientError(_('Not a supported data format.'));
|
|
}
|
|
return;
|
|
}
|
|
|
|
public function endTwitterRss()
|
|
{
|
|
$this->elementEnd('channel');
|
|
$this->elementEnd('rss');
|
|
$this->endXML();
|
|
}
|
|
|
|
public function showSingleAtomStatus($notice)
|
|
{
|
|
header('Content-Type: application/atom+xml;type=entry;charset="utf-8"');
|
|
print '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
|
|
print $notice->asAtomEntry(true, true, true, $this->scoped);
|
|
}
|
|
|
|
public function show_single_json_status($notice)
|
|
{
|
|
$this->initDocument('json');
|
|
$status = $this->twitterStatusArray($notice);
|
|
$this->showJsonObjects($status);
|
|
$this->endDocument('json');
|
|
}
|
|
|
|
public function showJsonObjects($objects)
|
|
{
|
|
$json_objects = json_encode($objects);
|
|
if ($json_objects === false) {
|
|
$this->clientError(_('JSON encoding failed. Error: ') . json_last_error_msg());
|
|
} else {
|
|
print $json_objects;
|
|
}
|
|
}
|
|
|
|
public function showXmlTimeline($notice)
|
|
{
|
|
$this->initDocument('xml');
|
|
$this->elementStart('statuses', ['type' => 'array',
|
|
'xmlns:statusnet' => 'http://status.net/schema/api/1/']);
|
|
|
|
if (is_array($notice)) {
|
|
//FIXME: make everything calling showJsonTimeline use only Notice objects
|
|
$ids = [];
|
|
foreach ($notice as $n) {
|
|
$ids[] = $n->getID();
|
|
}
|
|
$notice = Notice::multiGet('id', $ids);
|
|
}
|
|
|
|
while ($notice->fetch()) {
|
|
try {
|
|
$twitter_status = $this->twitterStatusArray($notice);
|
|
$this->showTwitterXmlStatus($twitter_status);
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, $e->getMessage());
|
|
continue;
|
|
}
|
|
}
|
|
|
|
$this->elementEnd('statuses');
|
|
$this->endDocument('xml');
|
|
}
|
|
|
|
public function showRssTimeline($notice, $title, $link, $subtitle, $suplink = null, $logo = null, $self = null)
|
|
{
|
|
$this->initDocument('rss');
|
|
|
|
$this->element('title', null, $title);
|
|
$this->element('link', null, $link);
|
|
|
|
if (!is_null($self)) {
|
|
$this->element(
|
|
'atom:link',
|
|
[
|
|
'type' => 'application/rss+xml',
|
|
'href' => $self,
|
|
'rel' => 'self'
|
|
]
|
|
);
|
|
}
|
|
|
|
if (!is_null($suplink)) {
|
|
// For FriendFeed's SUP protocol
|
|
$this->element('link', ['xmlns' => 'http://www.w3.org/2005/Atom',
|
|
'rel' => 'http://api.friendfeed.com/2008/03#sup',
|
|
'href' => $suplink,
|
|
'type' => 'application/json']);
|
|
}
|
|
|
|
if (!is_null($logo)) {
|
|
$this->elementStart('image');
|
|
$this->element('link', null, $link);
|
|
$this->element('title', null, $title);
|
|
$this->element('url', null, $logo);
|
|
$this->elementEnd('image');
|
|
}
|
|
|
|
$this->element('description', null, $subtitle);
|
|
$this->element('language', null, 'en-us');
|
|
$this->element('ttl', null, '40');
|
|
|
|
if (is_array($notice)) {
|
|
//FIXME: make everything calling showJsonTimeline use only Notice objects
|
|
$ids = [];
|
|
foreach ($notice as $n) {
|
|
$ids[] = $n->getID();
|
|
}
|
|
$notice = Notice::multiGet('id', $ids);
|
|
}
|
|
|
|
while ($notice->fetch()) {
|
|
try {
|
|
$entry = $this->twitterRssEntryArray($notice);
|
|
$this->showTwitterRssItem($entry);
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, $e->getMessage());
|
|
// continue on exceptions
|
|
}
|
|
}
|
|
|
|
$this->endTwitterRss();
|
|
}
|
|
|
|
public function twitterRssEntryArray($notice)
|
|
{
|
|
$entry = [];
|
|
|
|
if (Event::handle('StartRssEntryArray', [$notice, &$entry])) {
|
|
$profile = $notice->getProfile();
|
|
|
|
// We trim() to avoid extraneous whitespace in the output
|
|
|
|
$entry['content'] = common_xml_safe_str(trim($notice->getRendered()));
|
|
$entry['title'] = $profile->nickname . ': ' . common_xml_safe_str(trim($notice->content));
|
|
$entry['link'] = common_local_url('shownotice', ['notice' => $notice->id]);
|
|
$entry['published'] = common_date_iso8601($notice->created);
|
|
|
|
$taguribase = TagURI::base();
|
|
$entry['id'] = "tag:$taguribase:$entry[link]";
|
|
|
|
$entry['updated'] = $entry['published'];
|
|
$entry['author'] = $profile->getBestName();
|
|
|
|
// Enclosures
|
|
$attachments = $notice->attachments();
|
|
$enclosures = [];
|
|
|
|
foreach ($attachments as $attachment) {
|
|
try {
|
|
$enclosure_o = $attachment->getEnclosure();
|
|
$enclosure = [];
|
|
$enclosure['url'] = $enclosure_o->url;
|
|
$enclosure['mimetype'] = $enclosure_o->mimetype;
|
|
$enclosure['size'] = $enclosure_o->size;
|
|
$enclosures[] = $enclosure;
|
|
} catch (ServerException $e) {
|
|
// There was not enough metadata available
|
|
}
|
|
}
|
|
|
|
if (!empty($enclosures)) {
|
|
$entry['enclosures'] = $enclosures;
|
|
}
|
|
|
|
// Tags/Categories
|
|
$tag = new Notice_tag();
|
|
$tag->notice_id = $notice->id;
|
|
if ($tag->find()) {
|
|
$entry['tags'] = [];
|
|
while ($tag->fetch()) {
|
|
$entry['tags'][] = $tag->tag;
|
|
}
|
|
}
|
|
$tag->free();
|
|
|
|
// RSS Item specific
|
|
$entry['description'] = $entry['content'];
|
|
$entry['pubDate'] = common_date_rfc2822($notice->created);
|
|
$entry['guid'] = $entry['link'];
|
|
|
|
try {
|
|
$notloc = Notice_location::locFromStored($notice);
|
|
// This is the format that GeoJSON expects stuff to be in.
|
|
// showGeoRSS() below uses it for XML output, so we reuse it
|
|
$entry['geo'] = ['type' => 'Point',
|
|
'coordinates' => [(float)$notloc->lat,
|
|
(float)$notloc->lon]];
|
|
} catch (ServerException $e) {
|
|
$entry['geo'] = null;
|
|
}
|
|
|
|
Event::handle('EndRssEntryArray', [$notice, &$entry]);
|
|
}
|
|
|
|
return $entry;
|
|
}
|
|
|
|
public function showTwitterRssItem($entry)
|
|
{
|
|
$this->elementStart('item');
|
|
$this->element('title', null, $entry['title']);
|
|
$this->element('description', null, $entry['description']);
|
|
$this->element('pubDate', null, $entry['pubDate']);
|
|
$this->element('guid', null, $entry['guid']);
|
|
$this->element('link', null, $entry['link']);
|
|
|
|
// RSS only supports 1 enclosure per item
|
|
if (array_key_exists('enclosures', $entry) and !empty($entry['enclosures'])) {
|
|
$enclosure = $entry['enclosures'][0];
|
|
$this->element('enclosure', ['url' => $enclosure['url'], 'type' => $enclosure['mimetype'], 'length' => $enclosure['size']]);
|
|
}
|
|
|
|
if (array_key_exists('tags', $entry)) {
|
|
foreach ($entry['tags'] as $tag) {
|
|
$this->element('category', null, $tag);
|
|
}
|
|
}
|
|
|
|
$this->showGeoRSS($entry['geo']);
|
|
$this->elementEnd('item');
|
|
}
|
|
|
|
public function showGeoRSS($geo)
|
|
{
|
|
if (!empty($geo)) {
|
|
$this->element(
|
|
'georss:point',
|
|
null,
|
|
$geo['coordinates'][0] . ' ' . $geo['coordinates'][1]
|
|
);
|
|
}
|
|
}
|
|
|
|
public function showAtomTimeline($notice, $title, $id, $link, $subtitle = null, $suplink = null, $selfuri = null, $logo = null)
|
|
{
|
|
$this->initDocument('atom');
|
|
|
|
$this->element('title', null, $title);
|
|
$this->element('id', null, $id);
|
|
$this->element('link', ['href' => $link, 'rel' => 'alternate', 'type' => 'text/html']);
|
|
|
|
if (!is_null($logo)) {
|
|
$this->element('logo', null, $logo);
|
|
}
|
|
|
|
if (!is_null($suplink)) {
|
|
// For FriendFeed's SUP protocol
|
|
$this->element('link', ['rel' => 'http://api.friendfeed.com/2008/03#sup',
|
|
'href' => $suplink,
|
|
'type' => 'application/json']);
|
|
}
|
|
|
|
if (!is_null($selfuri)) {
|
|
$this->element('link', ['href' => $selfuri,
|
|
'rel' => 'self', 'type' => 'application/atom+xml']);
|
|
}
|
|
|
|
$this->element('updated', null, common_date_iso8601('now'));
|
|
$this->element('subtitle', null, $subtitle);
|
|
|
|
if (is_array($notice)) {
|
|
//FIXME: make everything calling showJsonTimeline use only Notice objects
|
|
$ids = [];
|
|
foreach ($notice as $n) {
|
|
$ids[] = $n->getID();
|
|
}
|
|
$notice = Notice::multiGet('id', $ids);
|
|
}
|
|
|
|
while ($notice->fetch()) {
|
|
try {
|
|
$this->raw($notice->asAtomEntry());
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, $e->getMessage());
|
|
continue;
|
|
}
|
|
}
|
|
|
|
$this->endDocument('atom');
|
|
}
|
|
|
|
public function showRssGroups($group, $title, $link, $subtitle)
|
|
{
|
|
$this->initDocument('rss');
|
|
|
|
$this->element('title', null, $title);
|
|
$this->element('link', null, $link);
|
|
$this->element('description', null, $subtitle);
|
|
$this->element('language', null, 'en-us');
|
|
$this->element('ttl', null, '40');
|
|
|
|
if (is_array($group)) {
|
|
foreach ($group as $g) {
|
|
$twitter_group = $this->twitterRssGroupArray($g);
|
|
$this->showTwitterRssItem($twitter_group);
|
|
}
|
|
} else {
|
|
while ($group->fetch()) {
|
|
$twitter_group = $this->twitterRssGroupArray($group);
|
|
$this->showTwitterRssItem($twitter_group);
|
|
}
|
|
}
|
|
|
|
$this->endTwitterRss();
|
|
}
|
|
|
|
public function twitterRssGroupArray($group)
|
|
{
|
|
$entry = [];
|
|
$entry['content'] = $group->description;
|
|
$entry['title'] = $group->nickname;
|
|
$entry['link'] = $group->permalink();
|
|
$entry['published'] = common_date_iso8601($group->created);
|
|
$entry['updated'] = common_date_iso8601($group->modified);
|
|
$taguribase = common_config('integration', 'groupuri');
|
|
$entry['id'] = "group:$taguribase:$entry[link]";
|
|
|
|
$entry['description'] = $entry['content'];
|
|
$entry['pubDate'] = common_date_rfc2822($group->created);
|
|
$entry['guid'] = $entry['link'];
|
|
|
|
return $entry;
|
|
}
|
|
|
|
public function showTwitterAtomEntry($entry)
|
|
{
|
|
$this->elementStart('entry');
|
|
$this->element('title', null, common_xml_safe_str($entry['title']));
|
|
$this->element(
|
|
'content',
|
|
['type' => 'html'],
|
|
common_xml_safe_str($entry['content'])
|
|
);
|
|
$this->element('id', null, $entry['id']);
|
|
$this->element('published', null, $entry['published']);
|
|
$this->element('updated', null, $entry['updated']);
|
|
$this->element('link', ['type' => 'text/html',
|
|
'href' => $entry['link'],
|
|
'rel' => 'alternate']);
|
|
$this->element('link', ['type' => $entry['avatar-type'],
|
|
'href' => $entry['avatar'],
|
|
'rel' => 'image']);
|
|
$this->elementStart('author');
|
|
|
|
$this->element('name', null, $entry['author-name']);
|
|
$this->element('uri', null, $entry['author-uri']);
|
|
|
|
$this->elementEnd('author');
|
|
$this->elementEnd('entry');
|
|
}
|
|
|
|
public function showAtomGroups($group, $title, $id, $link, $subtitle = null, $selfuri = null)
|
|
{
|
|
$this->initDocument('atom');
|
|
|
|
$this->element('title', null, common_xml_safe_str($title));
|
|
$this->element('id', null, $id);
|
|
$this->element('link', ['href' => $link, 'rel' => 'alternate', 'type' => 'text/html']);
|
|
|
|
if (!is_null($selfuri)) {
|
|
$this->element('link', ['href' => $selfuri,
|
|
'rel' => 'self', 'type' => 'application/atom+xml']);
|
|
}
|
|
|
|
$this->element('updated', null, common_date_iso8601('now'));
|
|
$this->element('subtitle', null, common_xml_safe_str($subtitle));
|
|
|
|
if (is_array($group)) {
|
|
foreach ($group as $g) {
|
|
$this->raw($g->asAtomEntry());
|
|
}
|
|
} else {
|
|
while ($group->fetch()) {
|
|
$this->raw($group->asAtomEntry());
|
|
}
|
|
}
|
|
|
|
$this->endDocument('atom');
|
|
}
|
|
|
|
public function showJsonTimeline($notice)
|
|
{
|
|
$this->initDocument('json');
|
|
|
|
$statuses = [];
|
|
|
|
if (is_array($notice)) {
|
|
//FIXME: make everything calling showJsonTimeline use only Notice objects
|
|
$ids = [];
|
|
foreach ($notice as $n) {
|
|
$ids[] = $n->getID();
|
|
}
|
|
$notice = Notice::multiGet('id', $ids);
|
|
}
|
|
|
|
while ($notice->fetch()) {
|
|
try {
|
|
$twitter_status = $this->twitterStatusArray($notice);
|
|
array_push($statuses, $twitter_status);
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, $e->getMessage());
|
|
continue;
|
|
}
|
|
}
|
|
|
|
$this->showJsonObjects($statuses);
|
|
|
|
$this->endDocument('json');
|
|
}
|
|
|
|
public function showJsonGroups($group)
|
|
{
|
|
$this->initDocument('json');
|
|
|
|
$groups = [];
|
|
|
|
if (is_array($group)) {
|
|
foreach ($group as $g) {
|
|
$twitter_group = $this->twitterGroupArray($g);
|
|
array_push($groups, $twitter_group);
|
|
}
|
|
} else {
|
|
while ($group->fetch()) {
|
|
$twitter_group = $this->twitterGroupArray($group);
|
|
array_push($groups, $twitter_group);
|
|
}
|
|
}
|
|
|
|
$this->showJsonObjects($groups);
|
|
|
|
$this->endDocument('json');
|
|
}
|
|
|
|
public function twitterGroupArray($group)
|
|
{
|
|
$twitter_group = [];
|
|
|
|
$twitter_group['id'] = intval($group->id);
|
|
$twitter_group['url'] = $group->permalink();
|
|
$twitter_group['nickname'] = $group->nickname;
|
|
$twitter_group['fullname'] = $group->fullname;
|
|
|
|
if ($this->scoped instanceof Profile) {
|
|
$twitter_group['member'] = $this->scoped->isMember($group);
|
|
$twitter_group['blocked'] = Group_block::isBlocked(
|
|
$group,
|
|
$this->scoped
|
|
);
|
|
}
|
|
|
|
$twitter_group['admin_count'] = $group->getAdminCount();
|
|
$twitter_group['member_count'] = $group->getMemberCount();
|
|
$twitter_group['original_logo'] = $group->original_logo;
|
|
$twitter_group['homepage_logo'] = $group->homepage_logo;
|
|
$twitter_group['stream_logo'] = $group->stream_logo;
|
|
$twitter_group['mini_logo'] = $group->mini_logo;
|
|
$twitter_group['homepage'] = $group->homepage;
|
|
$twitter_group['description'] = $group->description;
|
|
$twitter_group['location'] = $group->location;
|
|
$twitter_group['created'] = self::dateTwitter($group->created);
|
|
$twitter_group['modified'] = self::dateTwitter($group->modified);
|
|
|
|
return $twitter_group;
|
|
}
|
|
|
|
public function showXmlGroups($group)
|
|
{
|
|
$this->initDocument('xml');
|
|
$this->elementStart('groups', ['type' => 'array']);
|
|
|
|
if (is_array($group)) {
|
|
foreach ($group as $g) {
|
|
$twitter_group = $this->twitterGroupArray($g);
|
|
$this->showTwitterXmlGroup($twitter_group);
|
|
}
|
|
} else {
|
|
while ($group->fetch()) {
|
|
$twitter_group = $this->twitterGroupArray($group);
|
|
$this->showTwitterXmlGroup($twitter_group);
|
|
}
|
|
}
|
|
|
|
$this->elementEnd('groups');
|
|
$this->endDocument('xml');
|
|
}
|
|
|
|
public function showTwitterXmlGroup($twitter_group)
|
|
{
|
|
$this->elementStart('group');
|
|
foreach ($twitter_group as $element => $value) {
|
|
$this->element($element, null, $value);
|
|
}
|
|
$this->elementEnd('group');
|
|
}
|
|
|
|
public function showXmlLists($list, $next_cursor = 0, $prev_cursor = 0)
|
|
{
|
|
$this->initDocument('xml');
|
|
$this->elementStart('lists_list');
|
|
$this->elementStart('lists', ['type' => 'array']);
|
|
|
|
if (is_array($list)) {
|
|
foreach ($list as $l) {
|
|
$twitter_list = $this->twitterListArray($l);
|
|
$this->showTwitterXmlList($twitter_list);
|
|
}
|
|
} else {
|
|
while ($list->fetch()) {
|
|
$twitter_list = $this->twitterListArray($list);
|
|
$this->showTwitterXmlList($twitter_list);
|
|
}
|
|
}
|
|
|
|
$this->elementEnd('lists');
|
|
|
|
$this->element('next_cursor', null, $next_cursor);
|
|
$this->element('previous_cursor', null, $prev_cursor);
|
|
|
|
$this->elementEnd('lists_list');
|
|
$this->endDocument('xml');
|
|
}
|
|
|
|
public function twitterListArray($list)
|
|
{
|
|
$profile = Profile::getKV('id', $list->tagger);
|
|
|
|
$twitter_list = [];
|
|
$twitter_list['id'] = $list->id;
|
|
$twitter_list['name'] = $list->tag;
|
|
$twitter_list['full_name'] = '@' . $profile->nickname . '/' . $list->tag;
|
|
;
|
|
$twitter_list['slug'] = $list->tag;
|
|
$twitter_list['description'] = $list->description;
|
|
$twitter_list['subscriber_count'] = $list->subscriberCount();
|
|
$twitter_list['member_count'] = $list->taggedCount();
|
|
$twitter_list['uri'] = $list->getUri();
|
|
|
|
if ($this->scoped instanceof Profile) {
|
|
$twitter_list['following'] = $list->hasSubscriber($this->scoped);
|
|
} else {
|
|
$twitter_list['following'] = false;
|
|
}
|
|
|
|
$twitter_list['mode'] = ($list->private) ? 'private' : 'public';
|
|
$twitter_list['user'] = $this->twitterUserArray($profile, false);
|
|
|
|
return $twitter_list;
|
|
}
|
|
|
|
public function showTwitterXmlList($twitter_list)
|
|
{
|
|
$this->elementStart('list');
|
|
foreach ($twitter_list as $element => $value) {
|
|
if ($element == 'user') {
|
|
$this->showTwitterXmlUser($value, 'user');
|
|
} else {
|
|
$this->element($element, null, $value);
|
|
}
|
|
}
|
|
$this->elementEnd('list');
|
|
}
|
|
|
|
public function showJsonLists($list, $next_cursor = 0, $prev_cursor = 0)
|
|
{
|
|
$this->initDocument('json');
|
|
|
|
$lists = [];
|
|
|
|
if (is_array($list)) {
|
|
foreach ($list as $l) {
|
|
$twitter_list = $this->twitterListArray($l);
|
|
array_push($lists, $twitter_list);
|
|
}
|
|
} else {
|
|
while ($list->fetch()) {
|
|
$twitter_list = $this->twitterListArray($list);
|
|
array_push($lists, $twitter_list);
|
|
}
|
|
}
|
|
|
|
$lists_list = [
|
|
'lists' => $lists,
|
|
'next_cursor' => $next_cursor,
|
|
'next_cursor_str' => strval($next_cursor),
|
|
'previous_cursor' => $prev_cursor,
|
|
'previous_cursor_str' => strval($prev_cursor)
|
|
];
|
|
|
|
$this->showJsonObjects($lists_list);
|
|
|
|
$this->endDocument('json');
|
|
}
|
|
|
|
public function showTwitterXmlUsers($user)
|
|
{
|
|
$this->initDocument('xml');
|
|
$this->elementStart('users', ['type' => 'array',
|
|
'xmlns:statusnet' => 'http://status.net/schema/api/1/']);
|
|
|
|
if (is_array($user)) {
|
|
foreach ($user as $u) {
|
|
$twitter_user = $this->twitterUserArray($u);
|
|
$this->showTwitterXmlUser($twitter_user);
|
|
}
|
|
} else {
|
|
while ($user->fetch()) {
|
|
$twitter_user = $this->twitterUserArray($user);
|
|
$this->showTwitterXmlUser($twitter_user);
|
|
}
|
|
}
|
|
|
|
$this->elementEnd('users');
|
|
$this->endDocument('xml');
|
|
}
|
|
|
|
public function showJsonUsers($user)
|
|
{
|
|
$this->initDocument('json');
|
|
|
|
$users = [];
|
|
|
|
if (is_array($user)) {
|
|
foreach ($user as $u) {
|
|
$twitter_user = $this->twitterUserArray($u);
|
|
array_push($users, $twitter_user);
|
|
}
|
|
} else {
|
|
while ($user->fetch()) {
|
|
$twitter_user = $this->twitterUserArray($user);
|
|
array_push($users, $twitter_user);
|
|
}
|
|
}
|
|
|
|
$this->showJsonObjects($users);
|
|
|
|
$this->endDocument('json');
|
|
}
|
|
|
|
public function showSingleJsonGroup($group)
|
|
{
|
|
$this->initDocument('json');
|
|
$twitter_group = $this->twitterGroupArray($group);
|
|
$this->showJsonObjects($twitter_group);
|
|
$this->endDocument('json');
|
|
}
|
|
|
|
public function showSingleXmlGroup($group)
|
|
{
|
|
$this->initDocument('xml');
|
|
$twitter_group = $this->twitterGroupArray($group);
|
|
$this->showTwitterXmlGroup($twitter_group);
|
|
$this->endDocument('xml');
|
|
}
|
|
|
|
public function showSingleJsonList($list)
|
|
{
|
|
$this->initDocument('json');
|
|
$twitter_list = $this->twitterListArray($list);
|
|
$this->showJsonObjects($twitter_list);
|
|
$this->endDocument('json');
|
|
}
|
|
|
|
public function showSingleXmlList($list)
|
|
{
|
|
$this->initDocument('xml');
|
|
$twitter_list = $this->twitterListArray($list);
|
|
$this->showTwitterXmlList($twitter_list);
|
|
$this->endDocument('xml');
|
|
}
|
|
|
|
public function endTwitterAtom()
|
|
{
|
|
$this->elementEnd('feed');
|
|
$this->endXML();
|
|
}
|
|
|
|
public function showProfile($profile, $content_type = 'xml', $notice = null, $includeStatuses = true)
|
|
{
|
|
$profile_array = $this->twitterUserArray($profile, $includeStatuses);
|
|
switch ($content_type) {
|
|
case 'xml':
|
|
$this->showTwitterXmlUser($profile_array);
|
|
break;
|
|
case 'json':
|
|
$this->showJsonObjects($profile_array);
|
|
break;
|
|
default:
|
|
// TRANS: Client error on an API request with an unsupported data format.
|
|
$this->clientError(_('Not a supported data format.'));
|
|
}
|
|
return;
|
|
}
|
|
|
|
public function getTargetProfile($id)
|
|
{
|
|
if (empty($id)) {
|
|
// Twitter supports these other ways of passing the user ID
|
|
if (self::is_decimal($this->arg('id'))) {
|
|
return Profile::getKV($this->arg('id'));
|
|
} elseif ($this->arg('id')) {
|
|
// Screen names currently can only uniquely identify a local user.
|
|
$nickname = common_canonical_nickname($this->arg('id'));
|
|
$user = User::getKV('nickname', $nickname);
|
|
return $user ? $user->getProfile() : null;
|
|
} elseif ($this->arg('user_id')) {
|
|
// This is to ensure that a non-numeric user_id still
|
|
// overrides screen_name even if it doesn't get used
|
|
if (self::is_decimal($this->arg('user_id'))) {
|
|
return Profile::getKV('id', $this->arg('user_id'));
|
|
}
|
|
} elseif (mb_strlen($this->arg('screen_name')) > 0) {
|
|
$nickname = common_canonical_nickname($this->arg('screen_name'));
|
|
$user = User::getByNickname($nickname);
|
|
return $user->getProfile();
|
|
} else {
|
|
// Fall back to trying the currently authenticated user
|
|
return $this->scoped;
|
|
}
|
|
}
|
|
|
|
if (self::is_decimal($id) && intval($id) > 0) {
|
|
return Profile::getByID($id);
|
|
}
|
|
|
|
// FIXME: check if isAcct to identify remote profiles and not just local nicknames
|
|
$nickname = common_canonical_nickname($id);
|
|
$user = User::getByNickname($nickname);
|
|
return $user->getProfile();
|
|
}
|
|
|
|
private static function is_decimal($str)
|
|
{
|
|
return preg_match('/^[0-9]+$/', $str);
|
|
}
|
|
|
|
/**
|
|
* Returns query argument or default value if not found. Certain
|
|
* parameters used throughout the API are lightly scrubbed and
|
|
* bounds checked. This overrides Action::arg().
|
|
*
|
|
* @param string $key requested argument
|
|
* @param string $def default value to return if $key is not provided
|
|
*
|
|
* @return var $var
|
|
*/
|
|
public function arg($key, $def = null)
|
|
{
|
|
// XXX: Do even more input validation/scrubbing?
|
|
|
|
if (array_key_exists($key, $this->args)) {
|
|
switch ($key) {
|
|
case 'page':
|
|
$page = (int)$this->args['page'];
|
|
return ($page < 1) ? 1 : $page;
|
|
case 'count':
|
|
$count = (int)$this->args['count'];
|
|
if ($count < 1) {
|
|
return 20;
|
|
} elseif ($count > 200) {
|
|
return 200;
|
|
} else {
|
|
return $count;
|
|
}
|
|
// no break
|
|
case 'since_id':
|
|
$since_id = (int)$this->args['since_id'];
|
|
return ($since_id < 1) ? 0 : $since_id;
|
|
case 'max_id':
|
|
$max_id = (int)$this->args['max_id'];
|
|
return ($max_id < 1) ? 0 : $max_id;
|
|
default:
|
|
return parent::arg($key, $def);
|
|
}
|
|
} else {
|
|
return $def;
|
|
}
|
|
}
|
|
|
|
public function getTargetGroup($id)
|
|
{
|
|
if (empty($id)) {
|
|
if (self::is_decimal($this->arg('id'))) {
|
|
return User_group::getKV('id', $this->arg('id'));
|
|
} elseif ($this->arg('id')) {
|
|
return User_group::getForNickname($this->arg('id'));
|
|
} elseif ($this->arg('group_id')) {
|
|
// This is to ensure that a non-numeric group_id still
|
|
// overrides group_name even if it doesn't get used
|
|
if (self::is_decimal($this->arg('group_id'))) {
|
|
return User_group::getKV('id', $this->arg('group_id'));
|
|
}
|
|
} elseif ($this->arg('group_name')) {
|
|
return User_group::getForNickname($this->arg('group_name'));
|
|
}
|
|
}
|
|
|
|
if (self::is_decimal($id)) {
|
|
return User_group::getKV('id', $id);
|
|
} elseif ($this->arg('uri')) { // FIXME: move this into empty($id) check?
|
|
return User_group::getKV('uri', urldecode($this->arg('uri')));
|
|
}
|
|
|
|
return User_group::getForNickname($id);
|
|
}
|
|
|
|
public function getTargetList($user = null, $id = null)
|
|
{
|
|
$tagger = $this->getTargetUser($user);
|
|
$list = null;
|
|
|
|
if (empty($id)) {
|
|
$id = $this->arg('id');
|
|
}
|
|
|
|
if ($id) {
|
|
if (is_numeric($id)) {
|
|
$list = Profile_list::getKV('id', $id);
|
|
|
|
// only if the list with the id belongs to the tagger
|
|
if (empty($list) || $list->tagger != $tagger->id) {
|
|
$list = null;
|
|
}
|
|
}
|
|
if (empty($list)) {
|
|
$tag = common_canonical_tag($id);
|
|
$list = Profile_list::getByTaggerAndTag($tagger->id, $tag);
|
|
}
|
|
|
|
if (!empty($list) && $list->private) {
|
|
if ($this->scoped->id == $list->tagger) {
|
|
return $list;
|
|
}
|
|
} else {
|
|
return $list;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public function getTargetUser($id)
|
|
{
|
|
if (empty($id)) {
|
|
// Twitter supports these other ways of passing the user ID
|
|
if (self::is_decimal($this->arg('id'))) {
|
|
return User::getKV($this->arg('id'));
|
|
} elseif ($this->arg('id')) {
|
|
$nickname = common_canonical_nickname($this->arg('id'));
|
|
return User::getKV('nickname', $nickname);
|
|
} elseif ($this->arg('user_id')) {
|
|
// This is to ensure that a non-numeric user_id still
|
|
// overrides screen_name even if it doesn't get used
|
|
if (self::is_decimal($this->arg('user_id'))) {
|
|
return User::getKV('id', $this->arg('user_id'));
|
|
}
|
|
} elseif ($this->arg('screen_name')) {
|
|
$nickname = common_canonical_nickname($this->arg('screen_name'));
|
|
return User::getKV('nickname', $nickname);
|
|
} elseif ($this->scoped instanceof Profile) {
|
|
// Fall back to trying the currently authenticated user
|
|
return $this->scoped->getUser();
|
|
} else {
|
|
throw new ClientException(_('No such user.'));
|
|
}
|
|
}
|
|
|
|
if (self::is_decimal($id)) {
|
|
return User::getKV($id);
|
|
}
|
|
|
|
$nickname = common_canonical_nickname($id);
|
|
return User::getKV('nickname', $nickname);
|
|
}
|
|
|
|
/**
|
|
* Calculate the complete URI that called up this action. Used for
|
|
* Atom rel="self" links. Warning: this is funky.
|
|
*
|
|
* @return string URL a URL suitable for rel="self" Atom links
|
|
*/
|
|
public function getSelfUri()
|
|
{
|
|
$action = mb_substr(get_class($this), 0, -6); // remove 'Action'
|
|
|
|
$id = $this->arg('id');
|
|
$aargs = ['format' => $this->format];
|
|
if (!empty($id)) {
|
|
$aargs['id'] = $id;
|
|
}
|
|
|
|
$user = $this->arg('user');
|
|
if (!empty($user)) {
|
|
$aargs['user'] = $user;
|
|
}
|
|
|
|
$tag = $this->arg('tag');
|
|
if (!empty($tag)) {
|
|
$aargs['tag'] = $tag;
|
|
}
|
|
|
|
parse_str($_SERVER['QUERY_STRING'], $params);
|
|
$pstring = '';
|
|
if (!empty($params)) {
|
|
unset($params['p']);
|
|
$pstring = http_build_query($params);
|
|
}
|
|
|
|
$uri = common_local_url($action, $aargs);
|
|
|
|
if (!empty($pstring)) {
|
|
$uri .= '?' . $pstring;
|
|
}
|
|
|
|
return $uri;
|
|
}
|
|
|
|
/**
|
|
* Initialization.
|
|
*
|
|
* @param array $args Web and URL arguments
|
|
*
|
|
* @return boolean false if user doesn't exist
|
|
* @throws ClientException
|
|
*/
|
|
protected function prepare(array $args = [])
|
|
{
|
|
GNUsocial::setApi(true); // reduce exception reports to aid in debugging
|
|
parent::prepare($args);
|
|
|
|
$this->format = $this->arg('format');
|
|
$this->callback = $this->arg('callback');
|
|
$this->page = (int)$this->arg('page', 1);
|
|
$this->count = (int)$this->arg('count', 20);
|
|
$this->max_id = (int)$this->arg('max_id', 0);
|
|
$this->since_id = (int)$this->arg('since_id', 0);
|
|
|
|
// These two are not used everywhere, mainly just AtompubAction extensions
|
|
$this->offset = ($this->page - 1) * $this->count;
|
|
$this->limit = $this->count + 1;
|
|
|
|
if ($this->arg('since')) {
|
|
header('X-GNUsocial-Warning: since parameter is disabled; use since_id');
|
|
}
|
|
|
|
$this->source = $this->trimmed('source');
|
|
|
|
if (empty($this->source) || in_array($this->source, self::$reserved_sources)) {
|
|
$this->source = 'api';
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Handle a request
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function handle()
|
|
{
|
|
header('Access-Control-Allow-Origin: *');
|
|
parent::handle();
|
|
}
|
|
}
|