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Implement Twitter contact endpoints

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- Implement /followers/ids
- Implement /followers/list
- Reimplement /friends/ids
- Reimplement /friends/list
- Update API reference
- Remove obsolete tests
This commit is contained in:
Hypolite Petovan 2020-05-10 01:09:20 -04:00
commit 7a5afc10bb
9 changed files with 422 additions and 155 deletions
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26
doc/API-Twitter.md
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@ -152,19 +152,27 @@ These endpoints use the [Friendica API entities](help/API-Entities).
- [GET api/friendships/incoming](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friendships-incoming)
- Unsupported parameters
- `stringify_ids`
- [GET api/followers/ids](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-followers-ids)
- Unsupported parameters:
- `user_id`: Relationships aren't returned for other users than self
- `screen_name`: Relationships aren't returned for other users than self
- [GET api/friends/ids](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friends-ids)
- Unsupported parameters:
- `user_id`: Relationships aren't returned for other users than self
- `screen_name`: Relationships aren't returned for other users than self
- - [GET api/followers/ids](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-followers-ids)
- [GET api/followers/list](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-followers-list)
- [GET api/friends/ids](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friends-ids)
- [GET api/friends/list](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friends-list)
- Additional parameter:
- `since_id`: Same behavior as `cursor`, use the `next_cursor` value to load the next page.
- Unsupported parameter:
- `skip_status`: No status is returned even if it isn't set to true.
- Caveats:
- `user_id` must be the ID of a contact associated with a local user account.
- `screen_name` must be associated with a local user account.
- `screen_name` trumps `user_id` if both are provided (undocumented Twitter behavior).
- Will succeed but return an empty array for users hiding their contact lists.
- [POST api/friendships/destroy](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/post-friendships-destroy)
## Non-implemented endpoints
- [GET oauth/authenticate](https://developer.twitter.com/en/docs/basics/authentication/api-reference/authenticate)
@ -188,8 +196,6 @@ These endpoints use the [Friendica API entities](help/API-Entities).
- [POST lists/subscribers/destroy](https://developer.twitter.com/en/docs/accounts-and-users/create-manage-lists/api-reference/post-lists-subscribers-destroy)
- [GET followers/list](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-followers-list)
- [GET friends/list](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friends-list)
- [GET friendships/lookup](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friendships-lookup)
- [GET friendships/no_retweets/ids](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friendships-no_retweets-ids)
- [GET friendships/outgoing](https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friendships-outgoing)

90
include/api.php
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@ -3580,96 +3580,6 @@ function api_statusnet_version($type)
api_register_func('api/gnusocial/version', 'api_statusnet_version', false);
api_register_func('api/statusnet/version', 'api_statusnet_version', false);
/**
*
* @param string $type Return type (atom, rss, xml, json)
*
* @param int $rel A contact relationship constant
* @return array|string|void
* @throws BadRequestException
* @throws ForbiddenException
* @throws ImagickException
* @throws InternalServerErrorException
* @throws UnauthorizedException
* @todo use api_format_data() to return data
*/
function api_ff_ids($type, int $rel)
{
if (!api_user()) {
throw new ForbiddenException();
}
$a = DI::app();
api_get_user($a);
$stringify_ids = $_REQUEST['stringify_ids'] ?? false;
$contacts = DBA::p("SELECT `pcontact`.`id`
FROM `contact`
INNER JOIN `contact` AS `pcontact`
ON `contact`.`nurl` = `pcontact`.`nurl`
AND `pcontact`.`uid` = 0
WHERE `contact`.`uid` = ?
AND NOT `contact`.`self`
AND `contact`.`rel` IN (?, ?)",
api_user(),
$rel,
Contact::FRIEND
);
$ids = [];
foreach (DBA::toArray($contacts) as $contact) {
if ($stringify_ids) {
$ids[] = $contact['id'];
} else {
$ids[] = intval($contact['id']);
}
}
return api_format_data('ids', $type, ['id' => $ids]);
}
/**
* Returns the ID of every user the user is following.
*
* @param string $type Return type (atom, rss, xml, json)
*
* @return array|string
* @throws BadRequestException
* @throws ForbiddenException
* @throws ImagickException
* @throws InternalServerErrorException
* @throws UnauthorizedException
* @see https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friends-ids
*/
function api_friends_ids($type)
{
return api_ff_ids($type, Contact::SHARING);
}
/**
* Returns the ID of every user following the user.
*
* @param string $type Return type (atom, rss, xml, json)
*
* @return array|string
* @throws BadRequestException
* @throws ForbiddenException
* @throws ImagickException
* @throws InternalServerErrorException
* @throws UnauthorizedException
* @see https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-followers-ids
*/
function api_followers_ids($type)
{
return api_ff_ids($type, Contact::FOLLOWER);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/friends/ids', 'api_friends_ids', true);
api_register_func('api/followers/ids', 'api_followers_ids', true);
/**
* Sends a new direct message.
*

202
src/Module/Api/Twitter/ContactEndpoint.php Normal file
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@ -0,0 +1,202 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module\Api\Twitter;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\Profile;
use Friendica\Model\User;
use Friendica\Module\BaseApi;
use Friendica\Model\Contact;
use Friendica\Network\HTTPException;
use Friendica\Util\Strings;
abstract class ContactEndpoint extends BaseApi
{
const DEFAULT_COUNT = 20;
const MAX_COUNT = 200;
public static function init(array $parameters = [])
{
parent::init($parameters);
if (!self::login()) {
throw new HTTPException\UnauthorizedException();
}
}
/**
* Computes the uid from the contact_id + screen_name parameters
*
* @param int|null $contact_id
* @param string $screen_name
* @return int
* @throws HTTPException\NotFoundException
*/
protected static function getUid(int $contact_id = null, string $screen_name = null)
{
$uid = self::$current_user_id;
if ($contact_id || $screen_name) {
// screen_name trumps user_id when both are provided
if (!$screen_name) {
$contact = Contact::getById($contact_id, ['nick', 'url']);
// We don't have the followers of remote accounts so we check for locality
if (empty($contact) || !Strings::startsWith($contact['url'], DI::baseUrl()->get())) {
throw new HTTPException\NotFoundException(DI::l10n()->t('Contact not found'));
}
$screen_name = $contact['nick'];
}
$user = User::getByNickname($screen_name, ['uid']);
if (empty($user)) {
throw new HTTPException\NotFoundException(DI::l10n()->t('User not found'));
}
$uid = $user['uid'];
}
return $uid;
}
/**
* This methods expands the contact ids into full user objects in an existing result set.
*
* @param mixed $rel A relationship constant or a list of them
* @param int $uid The local user id we query the contacts from
* @param int $cursor
* @param int $count
* @param bool $skip_status
* @param bool $include_user_entities
* @return array
* @throws HTTPException\InternalServerErrorException
* @throws HTTPException\NotFoundException
* @throws \ImagickException
*/
protected static function list($rel, int $uid, int $cursor = -1, int $count = self::DEFAULT_COUNT, bool $skip_status = false, bool $include_user_entities = true)
{
$return = self::ids($rel, $uid, $cursor, $count);
$users = [];
foreach ($return['ids'] as $contactId) {
$users[] = DI::twitterUser()->createFromContactId($contactId, $uid, $skip_status, $include_user_entities);
}
unset($return['ids']);
$return['users'] = $users;
$return = [
'users' => $users,
'next_cursor' => $return['next_cursor'],
'next_cursor_str' => $return['next_cursor_str'],
'previous_cursor' => $return['previous_cursor'],
'previous_cursor_str' => $return['previous_cursor_str'],
'total_count' => $return['total_count'],
];
return $return;
}
/**
* @param mixed $rel A relationship constant or a list of them
* @param int $uid The local user id we query the contacts from
* @param int $cursor
* @param int $count
* @param bool $stringify_ids
* @return array
* @throws HTTPException\NotFoundException
*/
protected static function ids($rel, int $uid, int $cursor = -1, int $count = self::DEFAULT_COUNT, bool $stringify_ids = false)
{
$hide_friends = false;
if ($uid != self::$current_user_id) {
$profile = Profile::getByUID($uid);
if (empty($profile)) {
throw new HTTPException\NotFoundException(DI::l10n()->t('Profile not found'));
}
$hide_friends = (bool)$profile['hide-friends'];
}
$condition = DBA::collapseCondition([
'rel' => $rel,
'uid' => $uid,
'self' => false,
'deleted' => false,
'hidden' => false,
'archive' => false,
'pending' => false
]);
if ($cursor !== -1) {
$condition[0] .= " AND `id` > ?";
$condition[] = $cursor;
}
$ids = [];
$next_cursor = 0;
$previous_cursor = 0;
$total_count = 0;
if (!$hide_friends) {
$total_count = DBA::count('contact', $condition);
$contacts = Contact::selectToArray(['id'], $condition, ['limit' => $count, 'order' => ['id']]);
// Contains user-specific contact ids
$ids = array_column($contacts, 'id');
// Cursor is on the user-specific contact id since it's the sort field
if (count($ids)) {
$next_cursor = $ids[count($ids) -1];
}
// Conversion to public contact ids
array_walk($ids, function (&$contactId) use ($uid, $stringify_ids) {
$cdata = Contact::getPublicAndUserContacID($contactId, $uid);
if ($stringify_ids) {
$contactId = (string)$cdata['public'];
} else {
$contactId = (int)$cdata['public'];
}
});
// No next page
if ($total_count <= count($contacts)) {
$next_cursor = 0;
}
}
$return = [
'ids' => $ids,
'next_cursor' => $next_cursor,
'next_cursor_str' => (string)$next_cursor,
'previous_cursor' => $previous_cursor,
'previous_cursor_str' => (string)$previous_cursor,
'total_count' => $total_count,
];
return $return;
}
}

49
src/Module/Api/Twitter/FollowersIds.php Normal file
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@ -0,0 +1,49 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module\Api\Twitter;
use Friendica\Core\System;
use Friendica\Model\Contact;
/**
* @see https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-followers-ids
*/
class FollowersIds extends ContactEndpoint
{
public static function rawContent(array $parameters = [])
{
// Expected value for user_id parameter: public/user contact id
$contact_id = $_GET['user_id'] ?? null;
$screen_name = $_GET['screen_name'] ?? null;
$cursor = $_GET['cursor'] ?? $_GET['since_id'] ?? -1;
$stringify_ids = ($_GET['stringify_ids'] ?? 'false') != 'false';
$count = min((int) ($_GET['count'] ?? self::DEFAULT_COUNT), self::MAX_COUNT);
System::jsonExit(self::ids(
[Contact::FOLLOWER, Contact::FRIEND],
self::getUid($contact_id, $screen_name),
$cursor,
$count,
$stringify_ids
));
}
}

51
src/Module/Api/Twitter/FollowersList.php Normal file
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@ -0,0 +1,51 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module\Api\Twitter;
use Friendica\Core\System;
use Friendica\Model\Contact;
/**
* @see https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-followers-list
*/
class FollowersList extends ContactEndpoint
{
public static function rawContent(array $parameters = [])
{
// Expected value for user_id parameter: public/user contact id
$contact_id = $_GET['user_id'] ?? null;
$screen_name = $_GET['screen_name'] ?? null;
$cursor = $_GET['cursor'] ?? $_GET['since_id'] ?? -1;
$count = min((int) ($_GET['count'] ?? self::DEFAULT_COUNT), self::MAX_COUNT);
$skip_status = in_array(($_GET['skip_status'] ?? false), [true, 'true', 't', 1, '1']);
$include_user_entities = ($_GET['include_user_entities'] ?? 'true') != 'false';
System::jsonExit(self::list(
[Contact::FOLLOWER, Contact::FRIEND],
self::getUid($contact_id, $screen_name),
$cursor,
$count,
$skip_status,
$include_user_entities
));
}
}

49
src/Module/Api/Twitter/FriendsIds.php Normal file
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@ -0,0 +1,49 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module\Api\Twitter;
use Friendica\Core\System;
use Friendica\Model\Contact;
/**
* @see https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friends-ids
*/
class FriendsIds extends ContactEndpoint
{
public static function rawContent(array $parameters = [])
{
// Expected value for user_id parameter: public/user contact id
$contact_id = $_GET['user_id'] ?? null;
$screen_name = $_GET['screen_name'] ?? null;
$cursor = $_GET['cursor'] ?? $_GET['since_id'] ?? -1;
$stringify_ids = ($_GET['stringify_ids'] ?? 'false') != 'false';
$count = min((int) ($_GET['count'] ?? self::DEFAULT_COUNT), self::MAX_COUNT);
System::jsonExit(self::ids(
[Contact::SHARING, Contact::FRIEND],
self::getUid($contact_id, $screen_name),
$cursor,
$count,
$stringify_ids
));
}
}

51
src/Module/Api/Twitter/FriendsList.php Normal file
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@ -0,0 +1,51 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module\Api\Twitter;
use Friendica\Core\System;
use Friendica\Model\Contact;
/**
* @see https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friends-list
*/
class FriendsList extends ContactEndpoint
{
public static function rawContent(array $parameters = [])
{
// Expected value for user_id parameter: public/user contact id
$contact_id = $_GET['user_id'] ?? null;
$screen_name = $_GET['screen_name'] ?? null;
$cursor = $_GET['cursor'] ?? $_GET['since_id'] ?? -1;
$count = min((int) ($_GET['count'] ?? self::DEFAULT_COUNT), self::MAX_COUNT);
$skip_status = in_array(($_GET['skip_status'] ?? false), [true, 'true', 't', 1, '1']);
$include_user_entities = ($_GET['include_user_entities'] ?? 'true') != 'false';
System::jsonExit(self::list(
[Contact::SHARING, Contact::FRIEND],
self::getUid($contact_id, $screen_name),
$cursor,
$count,
$skip_status,
$include_user_entities
));
}
}

4
static/routes.config.php
View file

@ -57,6 +57,10 @@ return [
'/profile/show' => [Module\Api\Friendica\Profile\Show::class , [R::GET ]],
'/events' => [Module\Api\Friendica\Events\Index::class , [R::GET ]],
],
'/followers/ids' => [Module\Api\Twitter\FollowersIds::class , [R::GET ]],
'/followers/list' => [Module\Api\Twitter\FollowersList::class , [R::GET ]],
'/friends/ids' => [Module\Api\Twitter\FriendsIds::class , [R::GET ]],
'/friends/list' => [Module\Api\Twitter\FriendsList::class , [R::GET ]],
],
'/admin' => [

55
tests/include/ApiTest.php
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@ -2851,61 +2851,6 @@ class ApiTest extends DatabaseTest
$this->assertEquals('0.9.7', $result['version']);
}
/**
* Test the api_ff_ids() function.
*
* @return void
*/
public function testApiFfIds()
{
$result = api_ff_ids('json', Contact::FOLLOWER);
$this->assertEquals(['id' => []], $result);
}
/**
* Test the api_ff_ids() function with a result.
*
* @return void
*/
public function testApiFfIdsWithResult()
{
$this->markTestIncomplete();
}
/**
* Test the api_ff_ids() function without an authenticated user.
*
* @return void
* @expectedException Friendica\Network\HTTPException\ForbiddenException
*/
public function testApiFfIdsWithoutAuthenticatedUser()
{
$_SESSION['authenticated'] = false;
api_ff_ids('json', Contact::FOLLOWER);
}
/**
* Test the api_friends_ids() function.
*
* @return void
*/
public function testApiFriendsIds()
{
$result = api_friends_ids('json');
$this->assertEquals(['id' => []], $result);
}
/**
* Test the api_followers_ids() function.
*
* @return void
*/
public function testApiFollowersIds()
{
$result = api_followers_ids('json');
$this->assertEquals(['id' => []], $result);
}
/**
* Test the api_direct_messages_new() function.
*