3 * Name: Twitter Connector
4 * Description: Bidirectional (posting, relaying and reading) connector for Twitter.
6 * Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
7 * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
8 * Maintainer: Hypolite Petovan <https://friendica.mrpetovan.com/profile/hypolite>
10 * Copyright (c) 2011-2013 Tobias Diekershoff, Michael Vogel, Hypolite Petovan
11 * All rights reserved.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions are met:
15 * * Redistributions of source code must retain the above copyright notice,
16 * this list of conditions and the following disclaimer.
17 * * Redistributions in binary form must reproduce the above
18 * * copyright notice, this list of conditions and the following disclaimer in
19 * the documentation and/or other materials provided with the distribution.
20 * * Neither the name of the <organization> nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY DIRECT,
28 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
29 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
31 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
32 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 /* Twitter Addon for Friendica
38 * Author: Tobias Diekershoff
39 * tobias.diekershoff@gmx.net
41 * License:3-clause BSD license
44 * To use this addon you need a OAuth Consumer key pair (key & secret)
45 * you can get it from Twitter at https://twitter.com/apps
47 * Register your Friendica site as "Client" application with "Read & Write" access
48 * we do not need "Twitter as login". When you've registered the app you get the
49 * OAuth Consumer key and secret pair for your application/site.
51 * Add this key pair to your global config/addon.config.php or use the admin panel.
54 * 'consumerkey' => '',
55 * 'consumersecret' => '',
58 * To activate the addon itself add it to the system.addon
59 * setting. After this, your user can configure their Twitter account settings
60 * from "Settings -> Addon Settings".
62 * Requirements: PHP5, curl
65 use Abraham\TwitterOAuth\TwitterOAuth;
66 use Abraham\TwitterOAuth\TwitterOAuthException;
67 use Codebird\Codebird;
69 use Friendica\Content\Text\BBCode;
70 use Friendica\Content\Text\Plaintext;
71 use Friendica\Core\Hook;
72 use Friendica\Core\Logger;
73 use Friendica\Core\Protocol;
74 use Friendica\Core\Renderer;
75 use Friendica\Core\Worker;
76 use Friendica\Database\DBA;
78 use Friendica\Model\Contact;
79 use Friendica\Model\Conversation;
80 use Friendica\Model\Group;
81 use Friendica\Model\Item;
82 use Friendica\Model\ItemURI;
83 use Friendica\Model\Post;
84 use Friendica\Model\Tag;
85 use Friendica\Model\User;
86 use Friendica\Protocol\Activity;
87 use Friendica\Util\ConfigFileLoader;
88 use Friendica\Util\DateTimeFormat;
89 use Friendica\Util\Images;
90 use Friendica\Util\Strings;
92 require_once __DIR__ . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
94 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
96 function twitter_install()
98 // we need some hooks, for the configuration and for sending tweets
99 Hook::register('load_config' , __FILE__, 'twitter_load_config');
100 Hook::register('connector_settings' , __FILE__, 'twitter_settings');
101 Hook::register('connector_settings_post', __FILE__, 'twitter_settings_post');
102 Hook::register('hook_fork' , __FILE__, 'twitter_hook_fork');
103 Hook::register('post_local' , __FILE__, 'twitter_post_local');
104 Hook::register('notifier_normal' , __FILE__, 'twitter_post_hook');
105 Hook::register('jot_networks' , __FILE__, 'twitter_jot_nets');
106 Hook::register('cron' , __FILE__, 'twitter_cron');
107 Hook::register('follow' , __FILE__, 'twitter_follow');
108 Hook::register('expire' , __FILE__, 'twitter_expire');
109 Hook::register('prepare_body' , __FILE__, 'twitter_prepare_body');
110 Hook::register('check_item_notification', __FILE__, 'twitter_check_item_notification');
111 Hook::register('probe_detect' , __FILE__, 'twitter_probe_detect');
112 Hook::register('parse_link' , __FILE__, 'twitter_parse_link');
113 Logger::info("installed twitter");
118 function twitter_load_config(App $a, ConfigFileLoader $loader)
120 $a->getConfigCache()->load($loader->loadAddonConfig('twitter'));
123 function twitter_check_item_notification(App $a, array &$notification_data)
125 $own_id = DI::pConfig()->get($notification_data["uid"], 'twitter', 'own_id');
127 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
128 intval($notification_data["uid"]),
129 DBA::escape("twitter::".$own_id)
133 $notification_data["profiles"][] = $own_user[0]["url"];
137 function twitter_follow(App $a, array &$contact)
139 Logger::info('Check if contact is twitter contact', ['url' => $contact["url"]]);
141 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
145 // contact seems to be a twitter contact, so continue
146 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
147 $nickname = str_replace("@twitter.com", "", $nickname);
149 $uid = $a->user["uid"];
151 $ckey = DI::config()->get('twitter', 'consumerkey');
152 $csecret = DI::config()->get('twitter', 'consumersecret');
153 $otoken = DI::pConfig()->get($uid, 'twitter', 'oauthtoken');
154 $osecret = DI::pConfig()->get($uid, 'twitter', 'oauthsecret');
156 // If the addon is not configured (general or for this user) quit here
157 if (empty($ckey) || empty($csecret) || empty($otoken) || empty($osecret)) {
162 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
163 $connection->post('friendships/create', ['screen_name' => $nickname]);
165 $user = twitter_fetchuser($nickname);
167 $contact_id = twitter_fetch_contact($uid, $user, true);
169 $contact = Contact::getById($contact_id, ['name', 'nick', 'url', 'addr', 'batch', 'notify', 'poll', 'request', 'confirm', 'poco', 'photo', 'priority', 'network', 'alias', 'pubkey']);
171 if (DBA::isResult($contact)) {
172 $contact["contact"] = $contact;
176 function twitter_jot_nets(App $a, array &$jotnets_fields)
182 if (DI::pConfig()->get(local_user(), 'twitter', 'post')) {
183 $jotnets_fields[] = [
184 'type' => 'checkbox',
187 DI::l10n()->t('Post to Twitter'),
188 DI::pConfig()->get(local_user(), 'twitter', 'post_by_default')
195 function twitter_settings_post(App $a)
200 // don't check twitter settings if twitter submit button is not clicked
201 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
205 if (!empty($_POST['twitter-disconnect'])) {
207 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
208 * from the user configuration
210 DI::pConfig()->delete(local_user(), 'twitter', 'consumerkey');
211 DI::pConfig()->delete(local_user(), 'twitter', 'consumersecret');
212 DI::pConfig()->delete(local_user(), 'twitter', 'oauthtoken');
213 DI::pConfig()->delete(local_user(), 'twitter', 'oauthsecret');
214 DI::pConfig()->delete(local_user(), 'twitter', 'post');
215 DI::pConfig()->delete(local_user(), 'twitter', 'post_by_default');
216 DI::pConfig()->delete(local_user(), 'twitter', 'lastid');
217 DI::pConfig()->delete(local_user(), 'twitter', 'mirror_posts');
218 DI::pConfig()->delete(local_user(), 'twitter', 'import');
219 DI::pConfig()->delete(local_user(), 'twitter', 'create_user');
220 DI::pConfig()->delete(local_user(), 'twitter', 'own_id');
222 if (isset($_POST['twitter-pin'])) {
223 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
224 Logger::notice('got a Twitter PIN');
225 $ckey = DI::config()->get('twitter', 'consumerkey');
226 $csecret = DI::config()->get('twitter', 'consumersecret');
227 // the token and secret for which the PIN was generated were hidden in the settings
228 // form as token and token2, we need a new connection to Twitter using these token
229 // and secret to request a Access Token with the PIN
231 if (empty($_POST['twitter-pin'])) {
232 throw new Exception(DI::l10n()->t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
235 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
236 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
237 // ok, now that we have the Access Token, save them in the user config
238 DI::pConfig()->set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
239 DI::pConfig()->set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
240 DI::pConfig()->set(local_user(), 'twitter', 'post', 1);
241 } catch(Exception $e) {
242 notice($e->getMessage());
243 } catch(TwitterOAuthException $e) {
244 notice($e->getMessage());
246 // reload the Addon Settings page, if we don't do it see Bug #42
247 DI::baseUrl()->redirect('settings/connectors');
249 // if no PIN is supplied in the POST variables, the user has changed the setting
250 // to post a tweet for every new __public__ posting to the wall
251 DI::pConfig()->set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
252 DI::pConfig()->set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
253 DI::pConfig()->set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
254 DI::pConfig()->set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
255 DI::pConfig()->set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
257 if (!intval($_POST['twitter-mirror'])) {
258 DI::pConfig()->delete(local_user(), 'twitter', 'lastid');
264 function twitter_settings(App $a, &$s)
269 DI::page()['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . DI::baseUrl()->get() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
271 * 1) Check that we have global consumer key & secret
272 * 2) If no OAuthtoken & stuff is present, generate button to get some
273 * 3) Checkbox for "Send public notices (280 chars only)
275 $ckey = DI::config()->get('twitter', 'consumerkey');
276 $csecret = DI::config()->get('twitter', 'consumersecret');
277 $otoken = DI::pConfig()->get(local_user(), 'twitter', 'oauthtoken');
278 $osecret = DI::pConfig()->get(local_user(), 'twitter', 'oauthsecret');
280 $enabled = intval(DI::pConfig()->get(local_user(), 'twitter', 'post'));
281 $defenabled = intval(DI::pConfig()->get(local_user(), 'twitter', 'post_by_default'));
282 $mirrorenabled = intval(DI::pConfig()->get(local_user(), 'twitter', 'mirror_posts'));
283 $importenabled = intval(DI::pConfig()->get(local_user(), 'twitter', 'import'));
284 $create_userenabled = intval(DI::pConfig()->get(local_user(), 'twitter', 'create_user'));
286 $css = (($enabled) ? '' : '-disabled');
288 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
289 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . DI::l10n()->t('Twitter Import/Export/Mirror') . '</h3>';
291 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
292 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
293 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . DI::l10n()->t('Twitter Import/Export/Mirror') . '</h3>';
296 if ((!$ckey) && (!$csecret)) {
297 /* no global consumer keys
298 * display warning and skip personal config
300 $s .= '<p>' . DI::l10n()->t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
302 // ok we have a consumer key pair now look into the OAuth stuff
303 if ((!$otoken) && (!$osecret)) {
304 /* the user has not yet connected the account to twitter...
305 * get a temporary OAuth key/secret pair and display a button with
306 * which the user can request a PIN to connect the account to a
307 * account at Twitter.
309 $connection = new TwitterOAuth($ckey, $csecret);
311 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
312 $s .= '<p>' . DI::l10n()->t('At this Friendica instance the Twitter addon was enabled but you have not yet connected your account to your Twitter account. To do so click the button below to get a PIN from Twitter which you have to copy into the input box below and submit the form. Only your <strong>public</strong> posts will be posted to Twitter.') . '</p>';
313 $s .= '<a href="' . $connection->url('oauth/authorize', ['oauth_token' => $result['oauth_token']]) . '" target="_twitter"><img src="addon/twitter/lighter.png" alt="' . DI::l10n()->t('Log in with Twitter') . '"></a>';
314 $s .= '<div id="twitter-pin-wrapper">';
315 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . DI::l10n()->t('Copy the PIN from Twitter here') . '</label>';
316 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
317 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
318 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
319 $s .= '</div><div class="clear"></div>';
320 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . DI::l10n()->t('Save Settings') . '" /></div>';
321 } catch (TwitterOAuthException $e) {
322 $s .= '<p>' . DI::l10n()->t('An error occured: ') . $e->getMessage() . '</p>';
326 * we have an OAuth key / secret pair for the user
327 * so let's give a chance to disable the postings to Twitter
329 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
331 $details = $connection->get('account/verify_credentials');
333 $field_checkbox = Renderer::getMarkupTemplate('field_checkbox.tpl');
335 if (property_exists($details, 'screen_name') &&
336 property_exists($details, 'description') &&
337 property_exists($details, 'profile_image_url')) {
338 $s .= '<div id="twitter-info" >
339 <p>' . DI::l10n()->t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
340 <button type="submit" name="twitter-disconnect" value="1">' . DI::l10n()->t('Disconnect') . '</button>
342 <p id="twitter-info-block">
343 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
344 <em>' . $details->description . '</em>
348 $s .= '<div id="twitter-info" >
349 <p>Invalid Twitter info</p>
350 <button type="submit" name="twitter-disconnect" value="1">' . DI::l10n()->t('Disconnect') . '</button>
352 Logger::notice('Invalid twitter info (verify credentials).', ['auth' => TwitterOAuth::class]);
354 $s .= '<div class="clear"></div>';
356 $s .= Renderer::replaceMacros($field_checkbox, [
357 '$field' => ['twitter-enable', DI::l10n()->t('Allow posting to Twitter'), $enabled, DI::l10n()->t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
359 if ($a->user['hidewall']) {
360 $s .= '<p>' . DI::l10n()->t('<strong>Note</strong>: Due to your privacy settings (<em>Hide your profile details from unknown viewers?</em>) the link potentially included in public postings relayed to Twitter will lead the visitor to a blank page informing the visitor that the access to your profile has been restricted.') . '</p>';
362 $s .= Renderer::replaceMacros($field_checkbox, [
363 '$field' => ['twitter-default', DI::l10n()->t('Send public postings to Twitter by default'), $defenabled, '']
365 $s .= Renderer::replaceMacros($field_checkbox, [
366 '$field' => ['twitter-mirror', DI::l10n()->t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
368 $s .= Renderer::replaceMacros($field_checkbox, [
369 '$field' => ['twitter-import', DI::l10n()->t('Import the remote timeline'), $importenabled, '']
371 $s .= Renderer::replaceMacros($field_checkbox, [
372 '$field' => ['twitter-create_user', DI::l10n()->t('Automatically create contacts'), $create_userenabled, DI::l10n()->t('This will automatically create a contact in Friendica as soon as you receive a message from an existing contact via the Twitter network. If you do not enable this, you need to manually add those Twitter contacts in Friendica from whom you would like to see posts here. However if enabled, you cannot merely remove a twitter contact from the Friendica contact list, as it will recreate this contact when they post again.')]
374 $s .= '<div class="clear"></div>';
375 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . DI::l10n()->t('Save Settings') . '" /></div>';
376 } catch (TwitterOAuthException $e) {
377 $s .= '<p>' . DI::l10n()->t('An error occured: ') . $e->getMessage() . '</p>';
381 $s .= '</div><div class="clear"></div>';
384 function twitter_hook_fork(App $a, array &$b)
386 if ($b['name'] != 'notifier_normal') {
392 // Deleting and editing is not supported by the addon (deleting could, but isn't by now)
393 if ($post['deleted'] || ($post['created'] !== $post['edited'])) {
394 $b['execute'] = false;
398 // if post comes from twitter don't send it back
399 if (($post['extid'] == Protocol::TWITTER) || twitter_get_id($post['extid'])) {
400 $b['execute'] = false;
404 if (substr($post['app'], 0, 7) == 'Twitter') {
405 $b['execute'] = false;
409 if (DI::pConfig()->get($post['uid'], 'twitter', 'import')) {
410 // Don't fork if it isn't a reply to a twitter post
411 if (($post['parent'] != $post['id']) && !Post::exists(['id' => $post['parent'], 'network' => Protocol::TWITTER])) {
412 Logger::notice('No twitter parent found', ['item' => $post['id']]);
413 $b['execute'] = false;
417 // Comments are never exported when we don't import the twitter timeline
418 if (!strstr($post['postopts'], 'twitter') || ($post['parent'] != $post['id']) || $post['private']) {
419 $b['execute'] = false;
425 function twitter_post_local(App $a, array &$b)
431 if (!local_user() || (local_user() != $b['uid'])) {
435 $twitter_post = intval(DI::pConfig()->get(local_user(), 'twitter', 'post'));
436 $twitter_enable = (($twitter_post && !empty($_REQUEST['twitter_enable'])) ? intval($_REQUEST['twitter_enable']) : 0);
438 // if API is used, default to the chosen settings
439 if ($b['api_source'] && intval(DI::pConfig()->get(local_user(), 'twitter', 'post_by_default'))) {
443 if (!$twitter_enable) {
447 if (strlen($b['postopts'])) {
448 $b['postopts'] .= ',';
451 $b['postopts'] .= 'twitter';
454 function twitter_probe_detect(App $a, array &$hookData)
456 // Don't overwrite an existing result
457 if ($hookData['result']) {
461 // Avoid a lookup for the wrong network
462 if (!in_array($hookData['network'], ['', Protocol::TWITTER])) {
466 if (preg_match('=([^@]+)@(?:mobile\.)?twitter\.com$=i', $hookData['uri'], $matches)) {
468 } elseif (preg_match('=^https?://(?:mobile\.)?twitter\.com/(.+)=i', $hookData['uri'], $matches)) {
474 $user = twitter_fetchuser($nick);
477 $hookData['result'] = twitter_user_to_contact($user);
481 function twitter_action(App $a, $uid, $pid, $action)
487 $ckey = DI::config()->get('twitter', 'consumerkey');
488 $csecret = DI::config()->get('twitter', 'consumersecret');
489 $otoken = DI::pConfig()->get($uid, 'twitter', 'oauthtoken');
490 $osecret = DI::pConfig()->get($uid, 'twitter', 'oauthsecret');
492 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
494 $post = ['id' => $pid];
496 Logger::debug('before action', ['action' => $action, 'pid' => $pid, 'data' => $post]);
501 // To-Do: $result = $connection->post('statuses/destroy', $post);
505 $result = $connection->post('favorites/create', $post);
506 if ($connection->getLastHttpCode() != 200) {
507 Logger::warning('Unable to create favorite', ['result' => $result]);
511 $result = $connection->post('favorites/destroy', $post);
512 if ($connection->getLastHttpCode() != 200) {
513 Logger::warning('Unable to destroy favorite', ['result' => $result]);
517 Logger::warning('Unhandled action', ['action' => $action]);
520 } catch (TwitterOAuthException $twitterOAuthException) {
521 Logger::warning('Unable to communicate with twitter', ['action' => $action, 'data' => $post, 'code' => $twitterOAuthException->getCode(), 'exception' => $twitterOAuthException]);
524 Logger::info('after action', ['action' => $action, 'result' => $result]);
527 function twitter_get_id(string $uri)
529 if ((substr($uri, 0, 9) != 'twitter::') || (strlen($uri) <= 9)) {
533 $id = substr($uri, 9);
534 if (!is_numeric($id)) {
541 function twitter_post_hook(App $a, array &$b)
544 if (!DI::pConfig()->get($b["uid"], 'twitter', 'import')
545 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
549 $b['body'] = Post\Media::addAttachmentsToBody($b['uri-id'], $b['body']);
553 if ($b['parent'] != $b['id']) {
554 Logger::debug('Got comment', ['item' => $b]);
556 // Looking if its a reply to a twitter post
557 if (!twitter_get_id($b["parent-uri"]) &&
558 !twitter_get_id($b["extid"]) &&
559 !twitter_get_id($b["thr-parent"])) {
560 Logger::info('No twitter post', ['parent' => $b["parent"]]);
564 $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
565 $thr_parent = Post::selectFirst(['uri', 'extid', 'author-link', 'author-nick', 'author-network'], $condition);
566 if (!DBA::isResult($thr_parent)) {
567 Logger::warning('No parent found', ['thr-parent' => $b["thr-parent"]]);
571 if ($thr_parent['author-network'] == Protocol::TWITTER) {
572 $nickname = '@[url=' . $thr_parent['author-link'] . ']' . $thr_parent['author-nick'] . '[/url]';
573 $nicknameplain = '@' . $thr_parent['author-nick'];
575 Logger::info('Comparing', ['nickname' => $nickname, 'nicknameplain' => $nicknameplain, 'body' => $b["body"]]);
576 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
577 $b["body"] = $nickname . " " . $b["body"];
581 Logger::debug('Parent found', ['parent' => $thr_parent]);
583 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
587 // Dont't post if the post doesn't belong to us.
588 // This is a check for forum postings
589 $self = DBA::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
590 if ($b['contact-id'] != $self['id']) {
595 if (($b['verb'] == Activity::POST) && $b['deleted']) {
596 twitter_action($a, $b['uid'], twitter_get_id($thr_parent['uri']), 'delete');
599 if ($b['verb'] == Activity::LIKE) {
600 Logger::info('Like', ['uid' => $b['uid'], 'id' => twitter_get_id($b["thr-parent"])]);
602 twitter_action($a, $b["uid"], twitter_get_id($b["thr-parent"]), "unlike");
604 twitter_action($a, $b["uid"], twitter_get_id($b["thr-parent"]), "like");
610 if ($b['verb'] == Activity::ANNOUNCE) {
611 Logger::info('Retweet', ['uid' => $b['uid'], 'id' => twitter_get_id($b["thr-parent"])]);
613 twitter_action($a, $b['uid'], twitter_get_id($thr_parent['extid']), 'delete');
615 twitter_retweet($b["uid"], twitter_get_id($b["thr-parent"]));
621 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
625 // if post comes from twitter don't send it back
626 if (($b['extid'] == Protocol::TWITTER) || twitter_get_id($b['extid'])) {
630 if ($b['app'] == "Twitter") {
634 Logger::notice('twitter post invoked', ['id' => $b['id'], 'guid' => $b['guid']]);
636 DI::pConfig()->load($b['uid'], 'twitter');
638 $ckey = DI::config()->get('twitter', 'consumerkey');
639 $csecret = DI::config()->get('twitter', 'consumersecret');
640 $otoken = DI::pConfig()->get($b['uid'], 'twitter', 'oauthtoken');
641 $osecret = DI::pConfig()->get($b['uid'], 'twitter', 'oauthsecret');
643 if ($ckey && $csecret && $otoken && $osecret) {
644 Logger::info('We have customer key and oauth stuff, going to send.');
646 // If it's a repeated message from twitter then do a native retweet and exit
647 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
651 Codebird::setConsumerKey($ckey, $csecret);
652 $cb = Codebird::getInstance();
653 $cb->setToken($otoken, $osecret);
655 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
657 // Set the timeout for upload to 30 seconds
658 $connection->setTimeouts(10, 30);
662 // Handling non-native reshares
663 $b['body'] = Friendica\Content\Text\BBCode::convertShare(
665 function (array $attributes, array $author_contact, $content, $is_quote_share) {
666 return twitter_convert_share($attributes, $author_contact, $content, $is_quote_share);
670 $b['body'] = twitter_update_mentions($b['body']);
672 $msgarr = Plaintext::getPost($b, $max_char, true, BBCode::TWITTER);
673 Logger::info('Got plaintext', ['id' => $b['id'], 'message' => $msgarr]);
674 $msg = $msgarr["text"];
676 if (($msg == "") && isset($msgarr["title"])) {
677 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
680 // Add the link to the body if the type isn't a photo or there are more than 4 images in the post
681 if (!empty($msgarr['url']) && (($msgarr['type'] != 'photo') || empty($msgarr['images']) || (count($msgarr['images']) > 4))) {
682 $msg .= "\n" . $msgarr['url'];
686 Logger::notice('Empty message', ['id' => $b['id']]);
690 // and now tweet it :-)
693 if (!empty($msgarr['images'])) {
694 Logger::info('Got images', ['id' => $b['id'], 'images' => $msgarr['images']]);
697 foreach ($msgarr['images'] as $image) {
698 if (count($media_ids) == 4) {
702 $img_str = DI::httpRequest()->fetch($image['url']);
704 $tempfile = tempnam(get_temppath(), 'cache');
705 file_put_contents($tempfile, $img_str);
707 Logger::info('Uploading', ['id' => $b['id'], 'image' => $image['url']]);
708 $media = $connection->upload('media/upload', ['media' => $tempfile]);
712 if (isset($media->media_id_string)) {
713 $media_ids[] = $media->media_id_string;
715 if (!empty($image['description'])) {
716 $data = ['media_id' => $media->media_id_string,
717 'alt_text' => ['text' => substr($image['description'], 0, 420)]];
718 $ret = $cb->media_metadata_create($data);
719 Logger::info('Metadata create', ['id' => $b['id'], 'data' => $data, 'return' => json_encode($ret)]);
722 Logger::error('Failed upload', ['id' => $b['id'], 'image' => $image['url']]);
723 throw new Exception('Failed upload of ' . $image['url']);
726 $post['media_ids'] = implode(',', $media_ids);
727 if (empty($post['media_ids'])) {
728 unset($post['media_ids']);
730 } catch (Exception $e) {
731 Logger::warning('Exception when trying to send to Twitter', ['id' => $b['id'], 'message' => $e->getMessage()]);
735 $post['status'] = $msg;
738 $post['in_reply_to_status_id'] = twitter_get_id($thr_parent['uri']);
741 $url = 'statuses/update';
742 $result = $connection->post($url, $post);
743 Logger::info('twitter_post send', ['id' => $b['id'], 'result' => $result]);
745 if (!empty($result->source)) {
746 DI::config()->set("twitter", "application_name", strip_tags($result->source));
749 if (!empty($result->errors)) {
750 Logger::error('Send to Twitter failed', ['id' => $b['id'], 'error' => $result->errors]);
752 } elseif ($thr_parent) {
753 Logger::notice('Post send, updating extid', ['id' => $b['id'], 'extid' => $result->id_str]);
754 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
759 function twitter_addon_admin_post(App $a)
761 $consumerkey = !empty($_POST['consumerkey']) ? Strings::escapeTags(trim($_POST['consumerkey'])) : '';
762 $consumersecret = !empty($_POST['consumersecret']) ? Strings::escapeTags(trim($_POST['consumersecret'])) : '';
763 DI::config()->set('twitter', 'consumerkey', $consumerkey);
764 DI::config()->set('twitter', 'consumersecret', $consumersecret);
767 function twitter_addon_admin(App $a, &$o)
769 $t = Renderer::getMarkupTemplate("admin.tpl", "addon/twitter/");
771 $o = Renderer::replaceMacros($t, [
772 '$submit' => DI::l10n()->t('Save Settings'),
773 // name, label, value, help, [extra values]
774 '$consumerkey' => ['consumerkey', DI::l10n()->t('Consumer key'), DI::config()->get('twitter', 'consumerkey'), ''],
775 '$consumersecret' => ['consumersecret', DI::l10n()->t('Consumer secret'), DI::config()->get('twitter', 'consumersecret'), ''],
779 function twitter_cron(App $a)
781 $last = DI::config()->get('twitter', 'last_poll');
783 $poll_interval = intval(DI::config()->get('twitter', 'poll_interval'));
784 if (!$poll_interval) {
785 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
789 $next = $last + ($poll_interval * 60);
790 if ($next > time()) {
791 Logger::notice('twitter: poll intervall not reached');
795 Logger::notice('twitter: cron_start');
797 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
798 if (DBA::isResult($r)) {
799 foreach ($r as $rr) {
800 Logger::notice('Fetching', ['user' => $rr['uid']]);
801 Worker::add(['priority' => PRIORITY_MEDIUM, 'force_priority' => true], "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
805 $abandon_days = intval(DI::config()->get('system', 'account_abandon_days'));
806 if ($abandon_days < 1) {
810 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
812 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
813 if (DBA::isResult($r)) {
814 foreach ($r as $rr) {
815 if ($abandon_days != 0) {
816 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
817 if (!DBA::isResult($user)) {
818 Logger::notice('abandoned account: timeline from user will not be imported', ['user' => $rr['uid']]);
823 Logger::notice('importing timeline', ['user' => $rr['uid']]);
824 Worker::add(['priority' => PRIORITY_MEDIUM, 'force_priority' => true], "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
827 // check for new contacts once a day
828 $last_contact_check = DI::pConfig()->get($rr['uid'],'pumpio','contact_check');
829 if($last_contact_check)
830 $next_contact_check = $last_contact_check + 86400;
832 $next_contact_check = 0;
834 if($next_contact_check <= time()) {
835 pumpio_getallusers($a, $rr["uid"]);
836 DI::pConfig()->set($rr['uid'],'pumpio','contact_check',time());
842 Logger::notice('twitter: cron_end');
844 DI::config()->set('twitter', 'last_poll', time());
847 function twitter_expire(App $a)
849 $days = DI::config()->get('twitter', 'expire');
855 Logger::notice('Start deleting expired posts');
857 $r = Post::select(['id', 'guid'], ['deleted' => true, 'network' => Protocol::TWITTER]);
858 while ($row = Post::fetch($r)) {
859 Logger::info('[twitter] Delete expired item', ['id' => $row['id'], 'guid' => $row['guid'], 'callstack' => \Friendica\Core\System::callstack()]);
860 Item::markForDeletionById($row['id']);
864 Logger::notice('End deleting expired posts');
866 Logger::notice('Start expiry');
868 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
869 if (DBA::isResult($r)) {
870 foreach ($r as $rr) {
871 Logger::notice('twitter_expire', ['user' => $rr['uid']]);
872 Item::expire($rr['uid'], $days, Protocol::TWITTER, true);
876 Logger::notice('End expiry');
879 function twitter_prepare_body(App $a, array &$b)
881 if ($b["item"]["network"] != Protocol::TWITTER) {
888 $item["plink"] = DI::baseUrl()->get() . "/display/" . $item["guid"];
890 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
891 $orig_post = Post::selectFirst(['author-link'], $condition);
892 if (DBA::isResult($orig_post)) {
893 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
894 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
895 $nicknameplain = "@" . $nicknameplain;
897 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
898 $item["body"] = $nickname . " " . $item["body"];
902 $msgarr = Plaintext::getPost($item, $max_char, true, BBCode::TWITTER);
903 $msg = $msgarr["text"];
905 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
906 $msg .= " " . $msgarr["url"];
909 if (isset($msgarr["image"])) {
910 $msg .= " " . $msgarr["image"];
913 $b['html'] = nl2br(htmlspecialchars($msg));
917 function twitter_statuses_show(string $id, TwitterOAuth $twitterOAuth = null)
919 if ($twitterOAuth === null) {
920 $ckey = DI::config()->get('twitter', 'consumerkey');
921 $csecret = DI::config()->get('twitter', 'consumersecret');
923 if (empty($ckey) || empty($csecret)) {
924 return new stdClass();
927 $twitterOAuth = new TwitterOAuth($ckey, $csecret);
930 $parameters = ['trim_user' => false, 'tweet_mode' => 'extended', 'id' => $id, 'include_ext_alt_text' => true];
932 return $twitterOAuth->get('statuses/show', $parameters);
936 * Parse Twitter status URLs since Twitter removed OEmbed
939 * @param array $b Expected format:
941 * 'url' => [URL to parse],
942 * 'format' => 'json'|'',
943 * 'text' => Output parameter
945 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
947 function twitter_parse_link(App $a, array &$b)
949 // Only handle Twitter status URLs
950 if (!preg_match('#^https?://(?:mobile\.|www\.)?twitter.com/[^/]+/status/(\d+).*#', $b['url'], $matches)) {
954 $status = twitter_statuses_show($matches[1]);
956 if (empty($status->id)) {
960 $item = twitter_createpost($a, 0, $status, [], true, false, true);
962 if ($b['format'] == 'json') {
964 foreach ($status->extended_entities->media ?? [] as $media) {
965 if (!empty($media->media_url_https)) {
967 'src' => $media->media_url_https,
968 'width' => $media->sizes->thumb->w,
969 'height' => $media->sizes->thumb->h,
977 'url' => $item['plink'],
978 'title' => DI::l10n()->t('%s on Twitter', $status->user->name),
979 'text' => BBCode::toPlaintext($item['body'], false),
982 'contentType' => 'attachment',
986 $b['text'] = BBCode::getShareOpeningTag(
987 $item['author-name'],
988 $item['author-link'],
989 $item['author-avatar'],
993 $b['text'] .= $item['body'] . '[/share]';
998 /*********************
1002 *********************/
1006 * @brief Build the item array for the mirrored post
1008 * @param App $a Application class
1009 * @param integer $uid User id
1010 * @param object $post Twitter object with the post
1012 * @return array item data to be posted
1014 function twitter_do_mirrorpost(App $a, $uid, $post)
1016 $datarray['uid'] = $uid;
1017 $datarray['extid'] = 'twitter::' . $post->id;
1018 $datarray['title'] = '';
1020 if (!empty($post->retweeted_status)) {
1021 // We don't support nested shares, so we mustn't show quotes as shares on retweets
1022 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true, -1);
1024 if (empty($item['body'])) {
1028 $datarray['body'] = "\n" . BBCode::getShareOpeningTag(
1029 $item['author-name'],
1030 $item['author-link'],
1031 $item['author-avatar'],
1036 $datarray['body'] .= $item['body'] . '[/share]';
1038 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false, -1);
1040 if (empty($item['body'])) {
1044 $datarray['body'] = $item['body'];
1047 $datarray['app'] = $item['app'];
1048 $datarray['verb'] = $item['verb'];
1050 if (isset($item['location'])) {
1051 $datarray['location'] = $item['location'];
1054 if (isset($item['coord'])) {
1055 $datarray['coord'] = $item['coord'];
1061 function twitter_fetchtimeline(App $a, $uid)
1063 $ckey = DI::config()->get('twitter', 'consumerkey');
1064 $csecret = DI::config()->get('twitter', 'consumersecret');
1065 $otoken = DI::pConfig()->get($uid, 'twitter', 'oauthtoken');
1066 $osecret = DI::pConfig()->get($uid, 'twitter', 'oauthsecret');
1067 $lastid = DI::pConfig()->get($uid, 'twitter', 'lastid');
1069 $application_name = DI::config()->get('twitter', 'application_name');
1071 if ($application_name == "") {
1072 $application_name = DI::baseUrl()->getHostname();
1075 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1077 // Ensure to have the own contact
1079 twitter_fetch_own_contact($a, $uid);
1080 } catch (TwitterOAuthException $e) {
1081 Logger::warning('Error fetching own contact', ['uid' => $uid, 'message' => $e->getMessage()]);
1085 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended", "include_ext_alt_text" => true];
1087 $first_time = ($lastid == "");
1089 if ($lastid != "") {
1090 $parameters["since_id"] = $lastid;
1094 $items = $connection->get('statuses/user_timeline', $parameters);
1095 } catch (TwitterOAuthException $e) {
1096 Logger::warning('Error fetching timeline', ['uid' => $uid, 'message' => $e->getMessage()]);
1100 if (!is_array($items)) {
1101 Logger::notice('No items', ['user' => $uid]);
1105 $posts = array_reverse($items);
1107 Logger::notice('Start processing posts', ['from' => $lastid, 'user' => $uid, 'count' => count($posts)]);
1109 if (count($posts)) {
1110 foreach ($posts as $post) {
1111 if ($post->id_str > $lastid) {
1112 $lastid = $post->id_str;
1113 DI::pConfig()->set($uid, 'twitter', 'lastid', $lastid);
1120 if (!stristr($post->source, $application_name)) {
1121 Logger::info('Preparing mirror post', ['twitter-id' => $post->id_str, 'uid' => $uid]);
1123 $mirrorpost = twitter_do_mirrorpost($a, $uid, $post);
1125 if (empty($mirrorpost['body'])) {
1129 Logger::info('Posting mirror post', ['twitter-id' => $post->id_str, 'uid' => $uid]);
1131 Post\Delayed::add($mirrorpost['extid'], $mirrorpost, PRIORITY_MEDIUM, true);
1135 DI::pConfig()->set($uid, 'twitter', 'lastid', $lastid);
1136 Logger::log('Last ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
1139 function twitter_fix_avatar($avatar)
1141 $new_avatar = str_replace("_normal.", ".", $avatar);
1143 $info = Images::getInfoFromURLCached($new_avatar);
1145 $new_avatar = $avatar;
1151 function twitter_get_relation($uid, $target, $contact = [])
1153 if (isset($contact['rel'])) {
1154 $relation = $contact['rel'];
1159 $ckey = DI::config()->get('twitter', 'consumerkey');
1160 $csecret = DI::config()->get('twitter', 'consumersecret');
1161 $otoken = DI::pConfig()->get($uid, 'twitter', 'oauthtoken');
1162 $osecret = DI::pConfig()->get($uid, 'twitter', 'oauthsecret');
1163 $own_id = DI::pConfig()->get($uid, 'twitter', 'own_id');
1165 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1166 $parameters = ['source_id' => $own_id, 'target_screen_name' => $target];
1169 $status = $connection->get('friendships/show', $parameters);
1170 if ($connection->getLastHttpCode() !== 200) {
1171 throw new Exception($status->errors[0]->message ?? 'HTTP response code ' . $connection->getLastHttpCode(), $status->errors[0]->code ?? $connection->getLastHttpCode());
1174 $following = $status->relationship->source->following;
1175 $followed = $status->relationship->source->followed_by;
1177 if ($following && !$followed) {
1178 $relation = Contact::SHARING;
1179 } elseif (!$following && $followed) {
1180 $relation = Contact::FOLLOWER;
1181 } elseif ($following && $followed) {
1182 $relation = Contact::FRIEND;
1183 } elseif (!$following && !$followed) {
1187 Logger::info('Fetched friendship relation', ['user' => $uid, 'target' => $target, 'relation' => $relation]);
1188 } catch (Throwable $e) {
1189 Logger::warning('Error fetching friendship status', ['uid' => $uid, 'target' => $target, 'message' => $e->getMessage()]);
1199 function twitter_user_to_contact($data)
1201 if (empty($data->id_str)) {
1205 $baseurl = 'https://twitter.com';
1206 $url = $baseurl . '/' . $data->screen_name;
1207 $addr = $data->screen_name . '@twitter.com';
1211 'network' => Protocol::TWITTER,
1212 'alias' => 'twitter::' . $data->id_str,
1213 'baseurl' => $baseurl,
1214 'name' => $data->name,
1215 'nick' => $data->screen_name,
1217 'location' => $data->location,
1218 'about' => $data->description,
1219 'photo' => twitter_fix_avatar($data->profile_image_url_https),
1225 function twitter_fetch_contact($uid, $data, $create_user)
1227 $fields = twitter_user_to_contact($data);
1229 if (empty($fields)) {
1233 // photo comes from twitter_user_to_contact but shouldn't be saved directly in the contact row
1234 $avatar = $fields['photo'];
1235 unset($fields['photo']);
1237 // Update the public contact
1238 $pcontact = DBA::selectFirst('contact', ['id'], ['uid' => 0, 'alias' => "twitter::" . $data->id_str]);
1239 if (DBA::isResult($pcontact)) {
1240 $cid = $pcontact['id'];
1242 $cid = Contact::getIdForURL($fields['url'], 0, false, $fields);
1246 DBA::update('contact', $fields, ['id' => $cid]);
1247 Contact::updateAvatar($cid, $avatar);
1249 Logger::warning('No contact found', ['fields' => $fields]);
1252 $contact = DBA::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1253 if (!DBA::isResult($contact) && empty($cid)) {
1254 Logger::warning('User contact not found', ['uid' => $uid, 'twitter-id' => $data->id_str]);
1256 } elseif (!$create_user) {
1260 if (!DBA::isResult($contact)) {
1261 $relation = twitter_get_relation($uid, $data->screen_name);
1263 // create contact record
1264 $fields['uid'] = $uid;
1265 $fields['created'] = DateTimeFormat::utcNow();
1266 $fields['nurl'] = Strings::normaliseLink($fields['url']);
1267 $fields['poll'] = 'twitter::' . $data->id_str;
1268 $fields['rel'] = $relation;
1269 $fields['priority'] = 1;
1270 $fields['writable'] = true;
1271 $fields['blocked'] = false;
1272 $fields['readonly'] = false;
1273 $fields['pending'] = false;
1275 if (!DBA::insert('contact', $fields)) {
1279 $contact_id = DBA::lastInsertId();
1281 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1283 Contact::updateAvatar($contact_id, $avatar);
1285 if ($contact["readonly"] || $contact["blocked"]) {
1286 Logger::notice('Contact is blocked or readonly.', ['nickname' => $contact["nick"]]);
1290 $contact_id = $contact['id'];
1293 // Update the contact relation once per day
1294 if ($contact['updated'] < DateTimeFormat::utc('now -24 hours')) {
1295 $fields['rel'] = twitter_get_relation($uid, $data->screen_name, $contact);
1299 Contact::updateAvatar($contact['id'], $avatar);
1301 if ($contact['name'] != $data->name) {
1302 $fields['name-date'] = $fields['uri-date'] = DateTimeFormat::utcNow();
1306 if ($contact['nick'] != $data->screen_name) {
1307 $fields['uri-date'] = DateTimeFormat::utcNow();
1311 if (($contact['location'] != $data->location) || ($contact['about'] != $data->description)) {
1316 $fields['updated'] = DateTimeFormat::utcNow();
1317 DBA::update('contact', $fields, ['id' => $contact['id']]);
1318 Logger::info('Updated contact', ['id' => $contact['id'], 'nick' => $data->screen_name]);
1326 * @param string $screen_name
1327 * @return stdClass|null
1330 function twitter_fetchuser($screen_name)
1332 $ckey = DI::config()->get('twitter', 'consumerkey');
1333 $csecret = DI::config()->get('twitter', 'consumersecret');
1336 // Fetching user data
1337 $connection = new TwitterOAuth($ckey, $csecret);
1338 $parameters = ['screen_name' => $screen_name];
1339 $user = $connection->get('users/show', $parameters);
1340 } catch (TwitterOAuthException $e) {
1341 Logger::warning('Error fetching user', ['user' => $screen_name, 'message' => $e->getMessage()]);
1345 if (!is_object($user)) {
1353 * Replaces Twitter entities with Friendica-friendly links.
1355 * The Twitter API gives indices for each entity, which allows for fine-grained replacement.
1357 * First, we need to collect everything that needs to be replaced, what we will replace it with, and the start index.
1358 * Then we sort the indices decreasingly, and we replace from the end of the body to the start in order for the next
1359 * index to be correct even after the last replacement.
1361 * @param string $body
1362 * @param stdClass $status
1364 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1366 function twitter_expand_entities($body, stdClass $status)
1369 $contains_urls = false;
1373 $replacementList = [];
1375 foreach ($status->entities->hashtags AS $hashtag) {
1376 $replace = '#[url=' . DI::baseUrl()->get() . '/search?tag=' . $hashtag->text . ']' . $hashtag->text . '[/url]';
1377 $taglist['#' . $hashtag->text] = ['#', $hashtag->text, ''];
1379 $replacementList[$hashtag->indices[0]] = [
1380 'replace' => $replace,
1381 'length' => $hashtag->indices[1] - $hashtag->indices[0],
1385 foreach ($status->entities->user_mentions AS $mention) {
1386 $replace = '@[url=https://twitter.com/' . rawurlencode($mention->screen_name) . ']' . $mention->screen_name . '[/url]';
1387 $taglist['@' . $mention->screen_name] = ['@', $mention->screen_name, 'https://twitter.com/' . rawurlencode($mention->screen_name)];
1389 $replacementList[$mention->indices[0]] = [
1390 'replace' => $replace,
1391 'length' => $mention->indices[1] - $mention->indices[0],
1395 foreach ($status->entities->urls ?? [] as $url) {
1396 $plain = str_replace($url->url, '', $plain);
1398 if ($url->url && $url->expanded_url && $url->display_url) {
1399 // Quote tweet, we just remove the quoted tweet URL from the body, the share block will be added later.
1400 if (!empty($status->quoted_status) && isset($status->quoted_status_id_str)
1401 && substr($url->expanded_url, -strlen($status->quoted_status_id_str)) == $status->quoted_status_id_str
1403 $replacementList[$url->indices[0]] = [
1405 'length' => $url->indices[1] - $url->indices[0],
1410 $contains_urls = true;
1412 $expanded_url = $url->expanded_url;
1414 // Quickfix: Workaround for URL with '[' and ']' in it
1415 if (strpos($expanded_url, '[') || strpos($expanded_url, ']')) {
1416 $expanded_url = $url->url;
1419 $replacementList[$url->indices[0]] = [
1420 'replace' => '[url=' . $expanded_url . ']' . $url->display_url . '[/url]',
1421 'length' => $url->indices[1] - $url->indices[0],
1426 krsort($replacementList);
1428 foreach ($replacementList as $startIndex => $parameters) {
1429 $body = Strings::substringReplace($body, $parameters['replace'], $startIndex, $parameters['length']);
1432 $body = trim($body);
1434 return ['body' => trim($body), 'plain' => trim($plain), 'taglist' => $taglist, 'urls' => $contains_urls];
1438 * Store entity attachments
1440 * @param integer $uriid
1441 * @param object $post Twitter object with the post
1443 function twitter_store_attachments(int $uriid, $post)
1445 if (!empty($post->extended_entities->media)) {
1446 foreach ($post->extended_entities->media AS $medium) {
1447 switch ($medium->type) {
1449 $attachment = ['uri-id' => $uriid, 'type' => Post\Media::IMAGE];
1451 $attachment['url'] = $medium->media_url_https . '?name=large';
1452 $attachment['width'] = $medium->sizes->large->w;
1453 $attachment['height'] = $medium->sizes->large->h;
1455 if ($medium->sizes->small->w != $attachment['width']) {
1456 $attachment['preview'] = $medium->media_url_https . '?name=small';
1457 $attachment['preview-width'] = $medium->sizes->small->w;
1458 $attachment['preview-height'] = $medium->sizes->small->h;
1461 $attachment['name'] = $medium->display_url ?? null;
1462 $attachment['description'] = $medium->ext_alt_text ?? null;
1463 Logger::debug('Photo attachment', ['attachment' => $attachment]);
1464 Post\Media::insert($attachment);
1467 case 'animated_gif':
1468 $attachment = ['uri-id' => $uriid, 'type' => Post\Media::VIDEO];
1469 if (is_array($medium->video_info->variants)) {
1471 // We take the video with the highest bitrate
1472 foreach ($medium->video_info->variants AS $variant) {
1473 if (($variant->content_type == 'video/mp4') && ($variant->bitrate >= $bitrate)) {
1474 $attachment['url'] = $variant->url;
1475 $bitrate = $variant->bitrate;
1480 $attachment['name'] = $medium->display_url ?? null;
1481 $attachment['preview'] = $medium->media_url_https . ':small';
1482 $attachment['preview-width'] = $medium->sizes->small->w;
1483 $attachment['preview-height'] = $medium->sizes->small->h;
1484 $attachment['description'] = $medium->ext_alt_text ?? null;
1485 Logger::debug('Video attachment', ['attachment' => $attachment]);
1486 Post\Media::insert($attachment);
1489 Logger::notice('Unknown media type', ['medium' => $medium]);
1494 if (!empty($post->entities->urls)) {
1495 foreach ($post->entities->urls as $url) {
1496 $attachment = ['uri-id' => $uriid, 'type' => Post\Media::UNKNOWN, 'url' => $url->expanded_url, 'name' => $url->display_url];
1497 Logger::debug('Attached link', ['attachment' => $attachment]);
1498 Post\Media::insert($attachment);
1504 * @brief Fetch media entities and add media links to the body
1506 * @param object $post Twitter object with the post
1507 * @param array $postarray Array of the item that is about to be posted
1508 * @param integer $uriid URI Id used to store tags. -1 = don't store tags for this post.
1510 function twitter_media_entities($post, array &$postarray, int $uriid = -1)
1512 // There are no media entities? So we quit.
1513 if (empty($post->extended_entities->media)) {
1517 // This is a pure media post, first search for all media urls
1519 foreach ($post->extended_entities->media AS $medium) {
1520 if (!isset($media[$medium->url])) {
1521 $media[$medium->url] = '';
1523 switch ($medium->type) {
1525 if (!empty($medium->ext_alt_text)) {
1526 Logger::info('Got text description', ['alt_text' => $medium->ext_alt_text]);
1527 $media[$medium->url] .= "\n[img=" . $medium->media_url_https .']' . $medium->ext_alt_text . '[/img]';
1529 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . '[/img]';
1532 $postarray['object-type'] = Activity\ObjectType::IMAGE;
1533 $postarray['post-type'] = Item::PT_IMAGE;
1536 // Currently deactivated, since this causes the video to be display before the content
1537 // We have to figure out a better way for declaring the post type and the display style.
1538 //$postarray['post-type'] = Item::PT_VIDEO;
1539 case 'animated_gif':
1540 if (!empty($medium->ext_alt_text)) {
1541 Logger::info('Got text description', ['alt_text' => $medium->ext_alt_text]);
1542 $media[$medium->url] .= "\n[img=" . $medium->media_url_https .']' . $medium->ext_alt_text . '[/img]';
1544 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . '[/img]';
1547 $postarray['object-type'] = Activity\ObjectType::VIDEO;
1548 if (is_array($medium->video_info->variants)) {
1550 // We take the video with the highest bitrate
1551 foreach ($medium->video_info->variants AS $variant) {
1552 if (($variant->content_type == 'video/mp4') && ($variant->bitrate >= $bitrate)) {
1553 $media[$medium->url] = "\n[video]" . $variant->url . '[/video]';
1554 $bitrate = $variant->bitrate;
1563 foreach ($media AS $key => $value) {
1564 $postarray['body'] = str_replace($key, '', $postarray['body']);
1569 // Now we replace the media urls.
1570 foreach ($media AS $key => $value) {
1571 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1576 * Undocumented function
1579 * @param integer $uid User ID
1580 * @param object $post Incoming Twitter post
1581 * @param array $self
1582 * @param bool $create_user Should users be created?
1583 * @param bool $only_existing_contact Only import existing contacts if set to "true"
1584 * @param bool $noquote
1585 * @param integer $uriid URI Id used to store tags. 0 = create a new one; -1 = don't store tags for this post.
1586 * @return array item array
1588 function twitter_createpost(App $a, $uid, $post, array $self, $create_user, $only_existing_contact, $noquote, int $uriid = 0)
1591 $postarray['network'] = Protocol::TWITTER;
1592 $postarray['uid'] = $uid;
1593 $postarray['wall'] = 0;
1594 $postarray['uri'] = "twitter::" . $post->id_str;
1595 $postarray['protocol'] = Conversation::PARCEL_TWITTER;
1596 $postarray['source'] = json_encode($post);
1597 $postarray['direction'] = Conversation::PULL;
1599 if (empty($uriid)) {
1600 $uriid = $postarray['uri-id'] = ItemURI::insert(['uri' => $postarray['uri']]);
1603 // Don't import our own comments
1604 if (Post::exists(['extid' => $postarray['uri'], 'uid' => $uid])) {
1605 Logger::info('Item found', ['extid' => $postarray['uri']]);
1611 if ($post->in_reply_to_status_id_str != "") {
1612 $thr_parent = "twitter::" . $post->in_reply_to_status_id_str;
1614 $item = Post::selectFirst(['uri'], ['uri' => $thr_parent, 'uid' => $uid]);
1615 if (!DBA::isResult($item)) {
1616 $item = Post::selectFirst(['uri'], ['extid' => $thr_parent, 'uid' => $uid]);
1619 if (DBA::isResult($item)) {
1620 $postarray['thr-parent'] = $item['uri'];
1621 $postarray['object-type'] = Activity\ObjectType::COMMENT;
1623 $postarray['object-type'] = Activity\ObjectType::NOTE;
1627 $own_id = DI::pConfig()->get($uid, 'twitter', 'own_id');
1629 if ($post->user->id_str == $own_id) {
1630 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1633 if (DBA::isResult($r)) {
1634 $contactid = $r[0]["id"];
1636 $postarray['owner-name'] = $r[0]["name"];
1637 $postarray['owner-link'] = $r[0]["url"];
1638 $postarray['owner-avatar'] = $r[0]["photo"];
1640 Logger::error('No self contact found', ['uid' => $uid]);
1644 // Don't create accounts of people who just comment something
1645 $create_user = false;
1647 $postarray['object-type'] = Activity\ObjectType::NOTE;
1650 if ($contactid == 0) {
1651 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1653 $postarray['owner-name'] = $post->user->name;
1654 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1655 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1658 if (($contactid == 0) && !$only_existing_contact) {
1659 $contactid = $self['id'];
1660 } elseif ($contactid <= 0) {
1661 Logger::info('Contact ID is zero or less than zero.');
1665 $postarray['contact-id'] = $contactid;
1667 $postarray['verb'] = Activity::POST;
1668 $postarray['author-name'] = $postarray['owner-name'];
1669 $postarray['author-link'] = $postarray['owner-link'];
1670 $postarray['author-avatar'] = $postarray['owner-avatar'];
1671 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1672 $postarray['app'] = strip_tags($post->source);
1674 if ($post->user->protected) {
1675 $postarray['private'] = Item::PRIVATE;
1676 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1678 $postarray['private'] = Item::UNLISTED;
1679 $postarray['allow_cid'] = '';
1682 if (!empty($post->full_text)) {
1683 $postarray['body'] = $post->full_text;
1685 $postarray['body'] = $post->text;
1688 // When the post contains links then use the correct object type
1689 if (count($post->entities->urls) > 0) {
1690 $postarray['object-type'] = Activity\ObjectType::BOOKMARK;
1693 // Search for media links
1694 twitter_media_entities($post, $postarray, $uriid);
1696 $converted = twitter_expand_entities($postarray['body'], $post);
1698 // When the post contains external links then images or videos are just "decorations".
1699 if (!empty($converted['urls'])) {
1700 $postarray['post-type'] = Item::PT_NOTE;
1703 $postarray['body'] = $converted['body'];
1704 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1705 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1708 twitter_store_tags($uriid, $converted['taglist']);
1709 twitter_store_attachments($uriid, $post);
1712 if (!empty($post->place->name)) {
1713 $postarray["location"] = $post->place->name;
1715 if (!empty($post->place->full_name)) {
1716 $postarray["location"] = $post->place->full_name;
1718 if (!empty($post->geo->coordinates)) {
1719 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1721 if (!empty($post->coordinates->coordinates)) {
1722 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1724 if (!empty($post->retweeted_status)) {
1725 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1727 if (empty($retweet['body'])) {
1732 // Store the original tweet
1733 Item::insert($retweet);
1735 // CHange the other post into a reshare activity
1736 $postarray['verb'] = Activity::ANNOUNCE;
1737 $postarray['gravity'] = GRAVITY_ACTIVITY;
1738 $postarray['object-type'] = Activity\ObjectType::NOTE;
1740 $postarray['thr-parent'] = $retweet['uri'];
1742 $retweet['source'] = $postarray['source'];
1743 $retweet['direction'] = $postarray['direction'];
1744 $retweet['private'] = $postarray['private'];
1745 $retweet['allow_cid'] = $postarray['allow_cid'];
1746 $retweet['contact-id'] = $postarray['contact-id'];
1747 $retweet['owner-name'] = $postarray['owner-name'];
1748 $retweet['owner-link'] = $postarray['owner-link'];
1749 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1751 $postarray = $retweet;
1755 if (!empty($post->quoted_status)) {
1757 // To avoid recursive share blocks we just provide the link to avoid removing quote context.
1758 $postarray['body'] .= "\n\nhttps://twitter.com/" . $post->quoted_status->user->screen_name . "/status/" . $post->quoted_status->id_str;
1760 $quoted = twitter_createpost($a, 0, $post->quoted_status, $self, false, false, true);
1761 if (!empty($quoted['body'])) {
1762 Item::insert($quoted);
1763 $post = Post::selectFirst(['guid', 'uri-id'], ['uri' => $quoted['uri'], 'uid' => 0]);
1764 Logger::info('Stored quoted post', ['uid' => $uid, 'uri-id' => $uriid, 'post' => $post]);
1766 $postarray['body'] .= "\n" . BBCode::getShareOpeningTag(
1767 $quoted['author-name'],
1768 $quoted['author-link'],
1769 $quoted['author-avatar'],
1775 $postarray['body'] .= $quoted['body'] . '[/share]';
1777 // Quoted post author is blocked/ignored, so we just provide the link to avoid removing quote context.
1778 $postarray['body'] .= "\n\nhttps://twitter.com/" . $post->quoted_status->user->screen_name . "/status/" . $post->quoted_status->id_str;
1787 * Store tags and mentions
1789 * @param integer $uriid
1790 * @param array $taglist
1792 function twitter_store_tags(int $uriid, array $taglist)
1794 foreach ($taglist as $tag) {
1795 Tag::storeByHash($uriid, $tag[0], $tag[1], $tag[2]);
1799 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, array $self)
1801 Logger::info('Fetching parent posts', ['user' => $uid, 'post' => $post->id_str]);
1805 while (!empty($post->in_reply_to_status_id_str)) {
1807 $post = twitter_statuses_show($post->in_reply_to_status_id_str, $connection);
1808 } catch (TwitterOAuthException $e) {
1809 Logger::warning('Error fetching parent post', ['uid' => $uid, 'post' => $post->id_str, 'message' => $e->getMessage()]);
1814 Logger::info("twitter_fetchparentposts: Can't fetch post");
1818 if (empty($post->id_str)) {
1819 Logger::info("twitter_fetchparentposts: This is not a post", ['post' => $post]);
1823 if (Post::exists(['uri' => 'twitter::' . $post->id_str, 'uid' => $uid])) {
1830 Logger::log("twitter_fetchparentposts: Fetching " . count($posts) . " parents", Logger::DEBUG);
1832 $posts = array_reverse($posts);
1834 if (!empty($posts)) {
1835 foreach ($posts as $post) {
1836 $postarray = twitter_createpost($a, $uid, $post, $self, false, !DI::pConfig()->get($uid, 'twitter', 'create_user'), false);
1838 if (empty($postarray['body'])) {
1842 $item = Item::insert($postarray);
1844 $postarray["id"] = $item;
1846 Logger::log('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1851 function twitter_fetchhometimeline(App $a, $uid)
1853 $ckey = DI::config()->get('twitter', 'consumerkey');
1854 $csecret = DI::config()->get('twitter', 'consumersecret');
1855 $otoken = DI::pConfig()->get($uid, 'twitter', 'oauthtoken');
1856 $osecret = DI::pConfig()->get($uid, 'twitter', 'oauthsecret');
1857 $create_user = DI::pConfig()->get($uid, 'twitter', 'create_user');
1858 $mirror_posts = DI::pConfig()->get($uid, 'twitter', 'mirror_posts');
1860 Logger::info('Fetching timeline', ['uid' => $uid]);
1862 $application_name = DI::config()->get('twitter', 'application_name');
1864 if ($application_name == "") {
1865 $application_name = DI::baseUrl()->getHostname();
1868 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1871 $own_contact = twitter_fetch_own_contact($a, $uid);
1872 } catch (TwitterOAuthException $e) {
1873 Logger::warning('Error fetching own contact', ['uid' => $uid, 'message' => $e->getMessage()]);
1877 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1878 intval($own_contact),
1881 if (DBA::isResult($r)) {
1882 $own_id = $r[0]["nick"];
1884 Logger::warning('Own twitter contact not found', ['uid' => $uid]);
1888 $self = User::getOwnerDataById($uid);
1889 if ($self === false) {
1890 Logger::warning('Own contact not found', ['uid' => $uid]);
1894 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended", "include_ext_alt_text" => true];
1895 //$parameters["count"] = 200;
1896 // Fetching timeline
1897 $lastid = DI::pConfig()->get($uid, 'twitter', 'lasthometimelineid');
1899 $first_time = ($lastid == "");
1901 if ($lastid != "") {
1902 $parameters["since_id"] = $lastid;
1906 $items = $connection->get('statuses/home_timeline', $parameters);
1907 } catch (TwitterOAuthException $e) {
1908 Logger::warning('Error fetching home timeline', ['uid' => $uid, 'message' => $e->getMessage()]);
1912 if (!is_array($items)) {
1913 Logger::warning('home timeline is no array', ['items' => $items]);
1917 if (empty($items)) {
1918 Logger::notice('No new timeline content', ['uid' => $uid]);
1922 $posts = array_reverse($items);
1924 Logger::notice('Processing timeline', ['lastid' => $lastid, 'uid' => $uid, 'count' => count($posts)]);
1926 if (count($posts)) {
1927 foreach ($posts as $post) {
1928 if ($post->id_str > $lastid) {
1929 $lastid = $post->id_str;
1930 DI::pConfig()->set($uid, 'twitter', 'lasthometimelineid', $lastid);
1937 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1938 Logger::info("Skip previously sent post");
1942 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1943 Logger::info("Skip post that will be mirrored");
1947 if ($post->in_reply_to_status_id_str != "") {
1948 twitter_fetchparentposts($a, $uid, $post, $connection, $self);
1951 Logger::log('Preparing post ' . $post->id_str . ' for user ' . $uid, Logger::DEBUG);
1953 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1955 if (empty($postarray['body']) || trim($postarray['body']) == "") {
1956 Logger::log('Empty body for post ' . $post->id_str . ' and user ' . $uid, Logger::DEBUG);
1962 if (empty($postarray['thr-parent'])) {
1963 $contact = DBA::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1964 if (DBA::isResult($contact) && Item::isRemoteSelf($contact, $postarray)) {
1965 $notify = PRIORITY_MEDIUM;
1969 $item = Item::insert($postarray, $notify);
1970 $postarray["id"] = $item;
1972 Logger::log('User ' . $uid . ' posted home timeline item ' . $item);
1975 DI::pConfig()->set($uid, 'twitter', 'lasthometimelineid', $lastid);
1977 Logger::log('Last timeline ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
1979 // Fetching mentions
1980 $lastid = DI::pConfig()->get($uid, 'twitter', 'lastmentionid');
1982 $first_time = ($lastid == "");
1984 if ($lastid != "") {
1985 $parameters["since_id"] = $lastid;
1989 $items = $connection->get('statuses/mentions_timeline', $parameters);
1990 } catch (TwitterOAuthException $e) {
1991 Logger::warning('Error fetching mentions', ['uid' => $uid, 'message' => $e->getMessage()]);
1995 if (!is_array($items)) {
1996 Logger::warning("mentions are no arrays", ['items' => $items]);
2000 $posts = array_reverse($items);
2002 Logger::log("Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", Logger::DEBUG);
2004 if (count($posts)) {
2005 foreach ($posts as $post) {
2006 if ($post->id_str > $lastid) {
2007 $lastid = $post->id_str;
2014 if ($post->in_reply_to_status_id_str != "") {
2015 twitter_fetchparentposts($a, $uid, $post, $connection, $self);
2018 $postarray = twitter_createpost($a, $uid, $post, $self, false, !$create_user, false);
2020 if (empty($postarray['body'])) {
2024 $item = Item::insert($postarray);
2026 Logger::log('User ' . $uid . ' posted mention timeline item ' . $item);
2030 DI::pConfig()->set($uid, 'twitter', 'lastmentionid', $lastid);
2032 Logger::log('Last mentions ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
2035 function twitter_fetch_own_contact(App $a, $uid)
2037 $ckey = DI::config()->get('twitter', 'consumerkey');
2038 $csecret = DI::config()->get('twitter', 'consumersecret');
2039 $otoken = DI::pConfig()->get($uid, 'twitter', 'oauthtoken');
2040 $osecret = DI::pConfig()->get($uid, 'twitter', 'oauthsecret');
2042 $own_id = DI::pConfig()->get($uid, 'twitter', 'own_id');
2046 if ($own_id == "") {
2047 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
2049 // Fetching user data
2050 // get() may throw TwitterOAuthException, but we will catch it later
2051 $user = $connection->get('account/verify_credentials');
2052 if (empty($user->id_str)) {
2056 DI::pConfig()->set($uid, 'twitter', 'own_id', $user->id_str);
2058 $contact_id = twitter_fetch_contact($uid, $user, true);
2060 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
2062 DBA::escape("twitter::" . $own_id));
2063 if (DBA::isResult($r)) {
2064 $contact_id = $r[0]["id"];
2066 DI::pConfig()->delete($uid, 'twitter', 'own_id');
2073 function twitter_is_retweet(App $a, $uid, $body)
2075 $body = trim($body);
2077 // Skip if it isn't a pure repeated messages
2078 // Does it start with a share?
2079 if (strpos($body, "[share") > 0) {
2083 // Does it end with a share?
2084 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
2088 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
2089 // Skip if there is no shared message in there
2090 if ($body == $attributes) {
2095 preg_match("/link='(.*?)'/ism", $attributes, $matches);
2096 if (!empty($matches[1])) {
2097 $link = $matches[1];
2100 preg_match('/link="(.*?)"/ism', $attributes, $matches);
2101 if (!empty($matches[1])) {
2102 $link = $matches[1];
2105 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
2109 return twitter_retweet($uid, $id);
2112 function twitter_retweet(int $uid, int $id, int $item_id = 0)
2114 Logger::info('Retweeting', ['user' => $uid, 'id' => $id]);
2116 $ckey = DI::config()->get('twitter', 'consumerkey');
2117 $csecret = DI::config()->get('twitter', 'consumersecret');
2118 $otoken = DI::pConfig()->get($uid, 'twitter', 'oauthtoken');
2119 $osecret = DI::pConfig()->get($uid, 'twitter', 'oauthsecret');
2121 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
2122 $result = $connection->post('statuses/retweet/' . $id);
2124 Logger::info('Retweeted', ['user' => $uid, 'id' => $id, 'result' => $result]);
2126 if (!empty($item_id) && !empty($result->id_str)) {
2127 Logger::notice('Update extid', ['id' => $item_id, 'extid' => $result->id_str]);
2128 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $item_id]);
2131 return !isset($result->errors);
2134 function twitter_update_mentions($body)
2136 $URLSearchString = "^\[\]";
2137 $return = preg_replace_callback(
2138 "/@\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
2139 function ($matches) {
2140 if (strpos($matches[1], 'twitter.com')) {
2141 $return = '@' . substr($matches[1], strrpos($matches[1], '/') + 1);
2143 $return = $matches[2] . ' (' . $matches[1] . ')';
2154 function twitter_convert_share(array $attributes, array $author_contact, $content, $is_quote_share)
2156 if (empty($author_contact)) {
2157 return $content . "\n\n" . $attributes['link'];
2160 if (!empty($author_contact['network']) && ($author_contact['network'] == Protocol::TWITTER)) {
2161 $mention = '@' . $author_contact['nick'];
2163 $mention = $author_contact['addr'];
2166 return ($is_quote_share ? "\n\n" : '' ) . 'RT ' . $mention . ': ' . $content . "\n\n" . $attributes['link'];