416 lines
16 KiB
PHP
416 lines
16 KiB
PHP
<?php
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/**
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* Name: Twitter Post Connector
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* Description: Post to Twitter
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* Version: 2.0
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* Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
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* Author: Michael Vogel <https://pirati.ca/profile/heluecht>
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* Maintainer: Hypolite Petovan <https://friendica.mrpetovan.com/profile/hypolite>
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* Maintainer: Michael Vogel <https://pirati.ca/profile/heluecht>
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*
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* Copyright (c) 2011-2023 Tobias Diekershoff, Michael Vogel, Hypolite Petovan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* * copyright notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the distribution.
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* * Neither the name of the <organization> nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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use Friendica\Content\Text\BBCode;
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use Friendica\Content\Text\Plaintext;
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use Friendica\Core\Hook;
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use Friendica\Core\Logger;
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use Friendica\Core\Renderer;
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use Friendica\Core\Worker;
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use Friendica\DI;
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use Friendica\Model\Item;
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use Friendica\Model\Post;
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use Friendica\Core\Config\Util\ConfigFileManager;
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use Friendica\Model\Photo;
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use Friendica\Object\Image;
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use GuzzleHttp\Client;
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use GuzzleHttp\Exception\RequestException;
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use GuzzleHttp\HandlerStack;
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use GuzzleHttp\Subscriber\Oauth\Oauth1;
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const TWITTER_IMAGE_SIZE = [2000000, 1000000, 500000, 100000, 50000];
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function twitter_install()
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{
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Hook::register('load_config', __FILE__, 'twitter_load_config');
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Hook::register('connector_settings', __FILE__, 'twitter_settings');
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Hook::register('connector_settings_post', __FILE__, 'twitter_settings_post');
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Hook::register('hook_fork', __FILE__, 'twitter_hook_fork');
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Hook::register('post_local', __FILE__, 'twitter_post_local');
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Hook::register('notifier_normal', __FILE__, 'twitter_post_hook');
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Hook::register('jot_networks', __FILE__, 'twitter_jot_nets');
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}
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function twitter_load_config(ConfigFileManager $loader)
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{
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DI::app()->getConfigCache()->load($loader->loadAddonConfig('twitter'), \Friendica\Core\Config\ValueObject\Cache::SOURCE_STATIC);
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}
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function twitter_jot_nets(array &$jotnets_fields)
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{
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if (!DI::userSession()->getLocalUserId()) {
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return;
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}
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if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'post')) {
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$jotnets_fields[] = [
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'type' => 'checkbox',
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'field' => [
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'twitter_enable',
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DI::l10n()->t('Post to Twitter'),
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DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'post_by_default')
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]
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];
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}
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}
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function twitter_settings_post()
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{
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if (!DI::userSession()->getLocalUserId() || empty($_POST['twitter-submit'])) {
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return;
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}
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$api_key = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'api_key');
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$api_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'api_secret');
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$access_token = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'access_token');
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$access_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'access_secret');
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'twitter', 'post', (bool)$_POST['twitter-enable']);
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'twitter', 'post_by_default', (bool)$_POST['twitter-default']);
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'twitter', 'api_key', $_POST['twitter-api-key']);
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'twitter', 'api_secret', $_POST['twitter-api-secret']);
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'twitter', 'access_token', $_POST['twitter-access-token']);
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DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'twitter', 'access_secret', $_POST['twitter-access-secret']);
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if (
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empty(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'last_status')) ||
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($api_key != $_POST['twitter-api-key']) || ($api_secret != $_POST['twitter-api-secret']) ||
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($access_token != $_POST['twitter-access-token']) || ($access_secret != $_POST['twitter-access-secret'])
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) {
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twitter_test_connection(DI::userSession()->getLocalUserId());
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}
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}
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function twitter_settings(array &$data)
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{
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if (!DI::userSession()->getLocalUserId()) {
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return;
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}
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$enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'post') ?? false;
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$def_enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'post_by_default') ?? false;
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$api_key = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'api_key');
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$api_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'api_secret');
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$access_token = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'access_token');
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$access_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'access_secret');
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$last_status = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'last_status');
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if (!empty($last_status['code']) && !empty($last_status['reason'])) {
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$status_title = sprintf('%d - %s', $last_status['code'], $last_status['reason']);
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} else {
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$status_title = DI::l10n()->t('No status.');
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}
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$status_content = $last_status['content'] ?? '';
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$t = Renderer::getMarkupTemplate('connector_settings.tpl', 'addon/twitter/');
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$html = Renderer::replaceMacros($t, [
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'$enable' => ['twitter-enable', DI::l10n()->t('Allow posting to Twitter'), $enabled, DI::l10n()->t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')],
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'$default' => ['twitter-default', DI::l10n()->t('Send public postings to Twitter by default'), $def_enabled],
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'$api_key' => ['twitter-api-key', DI::l10n()->t('API Key'), $api_key],
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'$api_secret' => ['twitter-api-secret', DI::l10n()->t('API Secret'), $api_secret],
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'$access_token' => ['twitter-access-token', DI::l10n()->t('Access Token'), $access_token],
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'$access_secret' => ['twitter-access-secret', DI::l10n()->t('Access Secret'), $access_secret],
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'$help' => DI::l10n()->t('Each user needs to register their own app to be able to post to Twitter. Please visit https://developer.twitter.com/en/portal/projects-and-apps to register a project. Inside the project you then have to register an app. You will find the needed data for the connector on the page "Keys and token" in the app settings.'),
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'$status_title' => ['twitter-status-title', DI::l10n()->t('Last Status Summary'), $status_title, '', '', 'readonly'],
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'$status' => ['twitter-status', DI::l10n()->t('Last Status Content'), $status_content, '', '', 'readonly'],
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]);
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$data = [
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'connector' => 'twitter',
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'title' => DI::l10n()->t('Twitter Export'),
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'enabled' => $enabled,
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'image' => 'images/twitter.png',
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'html' => $html,
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];
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}
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function twitter_hook_fork(array &$b)
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{
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DI::logger()->debug('twitter_hook_fork', $b);
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if ($b['name'] != 'notifier_normal') {
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return;
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}
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$post = $b['data'];
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if (
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$post['deleted'] || $post['private'] || ($post['created'] !== $post['edited']) ||
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!strstr($post['postopts'], 'twitter') || ($post['gravity'] != Item::GRAVITY_PARENT)
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) {
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$b['execute'] = false;
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return;
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}
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}
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function twitter_post_local(array &$b)
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{
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if (!DI::userSession()->getLocalUserId() || (DI::userSession()->getLocalUserId() != $b['uid'])) {
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return;
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}
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if ($b['edit'] || $b['private'] || $b['parent']) {
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return;
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}
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$twitter_post = (bool)DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'post');
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$twitter_enable = (($twitter_post && !empty($_REQUEST['twitter_enable'])) ? (bool)$_REQUEST['twitter_enable'] : false);
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// if API is used, default to the chosen settings
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if ($b['api_source'] && intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'twitter', 'post_by_default'))) {
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$twitter_enable = true;
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}
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if (!$twitter_enable) {
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return;
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}
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if (strlen($b['postopts'])) {
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$b['postopts'] .= ',';
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}
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$b['postopts'] .= 'twitter';
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}
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function twitter_post_hook(array &$b)
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{
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DI::logger()->debug('Invoke post hook', $b);
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if (($b['gravity'] != Item::GRAVITY_PARENT) || !strstr($b['postopts'], 'twitter') || $b['private'] || $b['deleted'] || ($b['created'] !== $b['edited'])) {
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return;
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}
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$b['body'] = Post\Media::addAttachmentsToBody($b['uri-id'], DI::contentItem()->addSharedPost($b));
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Logger::notice('twitter post invoked', ['id' => $b['id'], 'guid' => $b['guid']]);
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DI::pConfig()->load($b['uid'], 'twitter');
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$api_key = DI::pConfig()->get($b['uid'], 'twitter', 'api_key');
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$api_secret = DI::pConfig()->get($b['uid'], 'twitter', 'api_secret');
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$access_token = DI::pConfig()->get($b['uid'], 'twitter', 'access_token');
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$access_secret = DI::pConfig()->get($b['uid'], 'twitter', 'access_secret');
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if (empty($api_key) || empty($api_secret) || empty($access_token) || empty($access_secret)) {
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Logger::info('Missing keys, secrets or tokens.');
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return;
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}
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$msgarr = Plaintext::getPost($b, 280, true, BBCode::TWITTER);
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Logger::debug('Got plaintext', ['id' => $b['id'], 'message' => $msgarr]);
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$media_ids = [];
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if (!empty($msgarr['images']) || !empty($msgarr['remote_images'])) {
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Logger::info('Got images', ['id' => $b['id'], 'images' => $msgarr['images'] ?? []]);
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$retrial = Worker::getRetrial();
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if ($retrial > 4) {
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return;
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}
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foreach ($msgarr['images'] ?? [] as $image) {
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if (count($media_ids) == 4) {
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continue;
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}
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try {
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$media_ids[] = twitter_upload_image($b['uid'], $image, $retrial);
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} catch (RequestException $exception) {
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Logger::warning('Error while uploading image', ['image' => $image, 'code' => $exception->getCode(), 'message' => $exception->getMessage()]);
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Worker::defer();
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return;
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}
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}
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}
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$in_reply_to_tweet_id = 0;
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Logger::debug('Post message', ['id' => $b['id'], 'parts' => count($msgarr['parts'])]);
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foreach ($msgarr['parts'] as $key => $part) {
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try {
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$id = twitter_post_status($b['uid'], $part, $media_ids, $in_reply_to_tweet_id);
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Logger::info('twitter_post send', ['part' => $key, 'id' => $b['id'], 'result' => $id]);
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} catch (RequestException $exception) {
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Logger::warning('Error while posting message', ['part' => $key, 'id' => $b['id'], 'code' => $exception->getCode(), 'message' => $exception->getMessage()]);
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$status = [
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'code' => $exception->getCode(),
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'reason' => $exception->getResponse()->getReasonPhrase(),
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'content' => $exception->getMessage()
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];
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DI::pConfig()->set($b['uid'], 'twitter', 'last_status', $status);
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if ($key == 0) {
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Worker::defer();
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}
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break;
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}
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$in_reply_to_tweet_id = $id;
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$media_ids = [];
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}
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}
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function twitter_post_status(int $uid, string $status, array $media_ids = [], string $in_reply_to_tweet_id = ''): string
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{
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$parameters = ['text' => $status];
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if (!empty($media_ids)) {
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$parameters['media'] = ['media_ids' => $media_ids];
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}
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if (!empty($in_reply_to_tweet_id)) {
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$parameters['reply'] = ['in_reply_to_tweet_id' => $in_reply_to_tweet_id];
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}
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$response = twitter_post($uid, 'https://api.twitter.com/2/tweets', 'json', $parameters);
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return $response->data->id;
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}
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function twitter_upload_image(int $uid, array $image, int $retrial)
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{
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if (!empty($image['id'])) {
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$photo = Photo::selectFirst([], ['id' => $image['id']]);
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} else {
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$photo = Photo::createPhotoForExternalResource($image['url']);
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}
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$picturedata = Photo::getImageForPhoto($photo);
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$picture = new Image($picturedata, $photo['type'], $photo['filename']);
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$height = $picture->getHeight();
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$width = $picture->getWidth();
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$size = strlen($picturedata);
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$picture = Photo::resizeToFileSize($picture, TWITTER_IMAGE_SIZE[$retrial]);
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$new_height = $picture->getHeight();
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$new_width = $picture->getWidth();
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$picturedata = $picture->asString();
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$new_size = strlen($picturedata);
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Logger::info('Uploading', ['uid' => $uid, 'retrial' => $retrial, 'height' => $new_height, 'width' => $new_width, 'size' => $new_size, 'orig-height' => $height, 'orig-width' => $width, 'orig-size' => $size, 'image' => $image]);
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$media = twitter_post($uid, 'https://upload.twitter.com/1.1/media/upload.json', 'form_params', ['media' => base64_encode($picturedata)]);
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Logger::info('Uploading done', ['uid' => $uid, 'retrial' => $retrial, 'height' => $new_height, 'width' => $new_width, 'size' => $new_size, 'orig-height' => $height, 'orig-width' => $width, 'orig-size' => $size, 'image' => $image]);
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if (isset($media->media_id_string)) {
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$media_id = $media->media_id_string;
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if (!empty($image['description'])) {
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$data = [
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'media_id' => $media->media_id_string,
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'alt_text' => [
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'text' => substr($image['description'], 0, 1000)
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]
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];
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$ret = twitter_post($uid, 'https://upload.twitter.com/1.1/media/metadata/create.json', 'json', $data);
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Logger::info('Metadata create', ['uid' => $uid, 'data' => $data, 'return' => $ret]);
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}
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} else {
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Logger::error('Failed upload', ['uid' => $uid, 'size' => strlen($picturedata), 'image' => $image['url'], 'return' => $media]);
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throw new Exception('Failed upload of ' . $image['url']);
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}
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return $media_id;
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}
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function twitter_post(int $uid, string $url, string $type, array $data): stdClass
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{
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$stack = HandlerStack::create();
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$middleware = new Oauth1([
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'consumer_key' => DI::pConfig()->get($uid, 'twitter', 'api_key'),
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'consumer_secret' => DI::pConfig()->get($uid, 'twitter', 'api_secret'),
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'token' => DI::pConfig()->get($uid, 'twitter', 'access_token'),
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'token_secret' => DI::pConfig()->get($uid, 'twitter', 'access_secret'),
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]);
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$stack->push($middleware);
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$client = new Client([
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'handler' => $stack
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]);
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$response = $client->post($url, ['auth' => 'oauth', $type => $data]);
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$body = $response->getBody()->getContents();
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$status = [
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'code' => $response->getStatusCode(),
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'reason' => $response->getReasonPhrase(),
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'content' => $body
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];
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DI::pConfig()->set($uid, 'twitter', 'last_status', $status);
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$content = json_decode($body) ?? new stdClass;
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Logger::debug('Success', ['content' => $content]);
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return $content;
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}
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function twitter_test_connection(int $uid)
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{
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$stack = HandlerStack::create();
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$middleware = new Oauth1([
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'consumer_key' => DI::pConfig()->get($uid, 'twitter', 'api_key'),
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'consumer_secret' => DI::pConfig()->get($uid, 'twitter', 'api_secret'),
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'token' => DI::pConfig()->get($uid, 'twitter', 'access_token'),
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'token_secret' => DI::pConfig()->get($uid, 'twitter', 'access_secret'),
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]);
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$stack->push($middleware);
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$client = new Client([
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'handler' => $stack
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]);
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try {
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$response = $client->get('https://api.twitter.com/2/users/me', ['auth' => 'oauth']);
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$status = [
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'code' => $response->getStatusCode(),
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'reason' => $response->getReasonPhrase(),
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'content' => $response->getBody()->getContents()
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];
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DI::pConfig()->set(1, 'twitter', 'last_status', $status);
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Logger::info('Test successful', ['uid' => $uid]);
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} catch (RequestException $exception) {
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$status = [
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'code' => $exception->getCode(),
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'reason' => $exception->getResponse()->getReasonPhrase(),
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'content' => $exception->getMessage()
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];
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DI::pConfig()->set(1, 'twitter', 'last_status', $status);
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Logger::info('Test failed', ['uid' => $uid]);
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}
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}
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