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\OEmbed;
70 use Friendica\Content\Text\BBCode;
71 use Friendica\Content\Text\Plaintext;
72 use Friendica\Core\Config;
73 use Friendica\Core\Hook;
74 use Friendica\Core\L10n;
75 use Friendica\Core\Logger;
76 use Friendica\Core\PConfig;
77 use Friendica\Core\Protocol;
78 use Friendica\Core\Renderer;
79 use Friendica\Core\Worker;
80 use Friendica\Database\DBA;
81 use Friendica\Model\Contact;
82 use Friendica\Model\Conversation;
83 use Friendica\Model\Group;
84 use Friendica\Model\Item;
85 use Friendica\Model\ItemContent;
86 use Friendica\Model\User;
87 use Friendica\Object\Image;
88 use Friendica\Util\ConfigFileLoader;
89 use Friendica\Util\DateTimeFormat;
90 use Friendica\Util\Network;
91 use Friendica\Util\Strings;
93 require_once __DIR__ . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
95 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
97 function twitter_install()
99 // we need some hooks, for the configuration and for sending tweets
100 Hook::register('load_config' , __FILE__, 'twitter_load_config');
101 Hook::register('connector_settings' , __FILE__, 'twitter_settings');
102 Hook::register('connector_settings_post', __FILE__, 'twitter_settings_post');
103 Hook::register('hook_fork' , __FILE__, 'twitter_hook_fork');
104 Hook::register('post_local' , __FILE__, 'twitter_post_local');
105 Hook::register('notifier_normal' , __FILE__, 'twitter_post_hook');
106 Hook::register('jot_networks' , __FILE__, 'twitter_jot_nets');
107 Hook::register('cron' , __FILE__, 'twitter_cron');
108 Hook::register('follow' , __FILE__, 'twitter_follow');
109 Hook::register('expire' , __FILE__, 'twitter_expire');
110 Hook::register('prepare_body' , __FILE__, 'twitter_prepare_body');
111 Hook::register('check_item_notification', __FILE__, 'twitter_check_item_notification');
112 Logger::log("installed twitter");
115 function twitter_uninstall()
117 Hook::unregister('load_config' , __FILE__, 'twitter_load_config');
118 Hook::unregister('connector_settings' , __FILE__, 'twitter_settings');
119 Hook::unregister('connector_settings_post', __FILE__, 'twitter_settings_post');
120 Hook::unregister('hook_fork' , __FILE__, 'twitter_hook_fork');
121 Hook::unregister('post_local' , __FILE__, 'twitter_post_local');
122 Hook::unregister('notifier_normal' , __FILE__, 'twitter_post_hook');
123 Hook::unregister('jot_networks' , __FILE__, 'twitter_jot_nets');
124 Hook::unregister('cron' , __FILE__, 'twitter_cron');
125 Hook::unregister('follow' , __FILE__, 'twitter_follow');
126 Hook::unregister('expire' , __FILE__, 'twitter_expire');
127 Hook::unregister('prepare_body' , __FILE__, 'twitter_prepare_body');
128 Hook::unregister('check_item_notification', __FILE__, 'twitter_check_item_notification');
130 // old setting - remove only
131 Hook::unregister('post_local_end' , __FILE__, 'twitter_post_hook');
132 Hook::unregister('addon_settings' , __FILE__, 'twitter_settings');
133 Hook::unregister('addon_settings_post', __FILE__, 'twitter_settings_post');
136 function twitter_load_config(App $a, ConfigFileLoader $loader)
138 $a->getConfigCache()->load($loader->loadAddonConfig('twitter'));
141 function twitter_check_item_notification(App $a, array &$notification_data)
143 $own_id = PConfig::get($notification_data["uid"], 'twitter', 'own_id');
145 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
146 intval($notification_data["uid"]),
147 DBA::escape("twitter::".$own_id)
151 $notification_data["profiles"][] = $own_user[0]["url"];
155 function twitter_follow(App $a, array &$contact)
157 Logger::log("twitter_follow: Check if contact is twitter contact. " . $contact["url"], Logger::DEBUG);
159 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
163 // contact seems to be a twitter contact, so continue
164 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
165 $nickname = str_replace("@twitter.com", "", $nickname);
167 $uid = $a->user["uid"];
169 $ckey = Config::get('twitter', 'consumerkey');
170 $csecret = Config::get('twitter', 'consumersecret');
171 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
172 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
174 // If the addon is not configured (general or for this user) quit here
175 if (empty($ckey) || empty($csecret) || empty($otoken) || empty($osecret)) {
180 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
181 $connection->post('friendships/create', ['screen_name' => $nickname]);
183 twitter_fetchuser($a, $uid, $nickname);
185 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
186 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
188 DBA::escape($nickname));
189 if (DBA::isResult($r)) {
190 $contact["contact"] = $r[0];
194 function twitter_jot_nets(App $a, array &$jotnets_fields)
200 if (PConfig::get(local_user(), 'twitter', 'post')) {
201 $jotnets_fields[] = [
202 'type' => 'checkbox',
205 L10n::t('Post to Twitter'),
206 PConfig::get(local_user(), 'twitter', 'post_by_default')
213 function twitter_settings_post(App $a)
218 // don't check twitter settings if twitter submit button is not clicked
219 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
223 if (!empty($_POST['twitter-disconnect'])) {
225 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
226 * from the user configuration
228 PConfig::delete(local_user(), 'twitter', 'consumerkey');
229 PConfig::delete(local_user(), 'twitter', 'consumersecret');
230 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
231 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
232 PConfig::delete(local_user(), 'twitter', 'post');
233 PConfig::delete(local_user(), 'twitter', 'post_by_default');
234 PConfig::delete(local_user(), 'twitter', 'lastid');
235 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
236 PConfig::delete(local_user(), 'twitter', 'import');
237 PConfig::delete(local_user(), 'twitter', 'create_user');
238 PConfig::delete(local_user(), 'twitter', 'own_id');
240 if (isset($_POST['twitter-pin'])) {
241 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
242 Logger::log('got a Twitter PIN');
243 $ckey = Config::get('twitter', 'consumerkey');
244 $csecret = Config::get('twitter', 'consumersecret');
245 // the token and secret for which the PIN was generated were hidden in the settings
246 // form as token and token2, we need a new connection to Twitter using these token
247 // and secret to request a Access Token with the PIN
249 if (empty($_POST['twitter-pin'])) {
250 throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
253 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
254 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
255 // ok, now that we have the Access Token, save them in the user config
256 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
257 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
258 PConfig::set(local_user(), 'twitter', 'post', 1);
259 } catch(Exception $e) {
260 info($e->getMessage());
261 } catch(TwitterOAuthException $e) {
262 info($e->getMessage());
264 // reload the Addon Settings page, if we don't do it see Bug #42
265 $a->internalRedirect('settings/connectors');
267 // if no PIN is supplied in the POST variables, the user has changed the setting
268 // to post a tweet for every new __public__ posting to the wall
269 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
270 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
271 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
272 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
273 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
275 if (!intval($_POST['twitter-mirror'])) {
276 PConfig::delete(local_user(), 'twitter', 'lastid');
279 info(L10n::t('Twitter settings updated.') . EOL);
284 function twitter_settings(App $a, &$s)
289 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->getBaseURL() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
291 * 1) Check that we have global consumer key & secret
292 * 2) If no OAuthtoken & stuff is present, generate button to get some
293 * 3) Checkbox for "Send public notices (280 chars only)
295 $ckey = Config::get('twitter', 'consumerkey');
296 $csecret = Config::get('twitter', 'consumersecret');
297 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken');
298 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret');
300 $enabled = intval(PConfig::get(local_user(), 'twitter', 'post'));
301 $defenabled = intval(PConfig::get(local_user(), 'twitter', 'post_by_default'));
302 $mirrorenabled = intval(PConfig::get(local_user(), 'twitter', 'mirror_posts'));
303 $importenabled = intval(PConfig::get(local_user(), 'twitter', 'import'));
304 $create_userenabled = intval(PConfig::get(local_user(), 'twitter', 'create_user'));
306 $css = (($enabled) ? '' : '-disabled');
308 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
309 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
311 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
312 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
313 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
316 if ((!$ckey) && (!$csecret)) {
317 /* no global consumer keys
318 * display warning and skip personal config
320 $s .= '<p>' . L10n::t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
322 // ok we have a consumer key pair now look into the OAuth stuff
323 if ((!$otoken) && (!$osecret)) {
324 /* the user has not yet connected the account to twitter...
325 * get a temporary OAuth key/secret pair and display a button with
326 * which the user can request a PIN to connect the account to a
327 * account at Twitter.
329 $connection = new TwitterOAuth($ckey, $csecret);
331 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
332 $s .= '<p>' . 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>';
333 $s .= '<a href="' . $connection->url('oauth/authorize', ['oauth_token' => $result['oauth_token']]) . '" target="_twitter"><img src="addon/twitter/lighter.png" alt="' . L10n::t('Log in with Twitter') . '"></a>';
334 $s .= '<div id="twitter-pin-wrapper">';
335 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . L10n::t('Copy the PIN from Twitter here') . '</label>';
336 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
337 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
338 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
339 $s .= '</div><div class="clear"></div>';
340 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
341 } catch (TwitterOAuthException $e) {
342 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
346 * we have an OAuth key / secret pair for the user
347 * so let's give a chance to disable the postings to Twitter
349 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
351 $details = $connection->get('account/verify_credentials');
353 $field_checkbox = Renderer::getMarkupTemplate('field_checkbox.tpl');
355 $s .= '<div id="twitter-info" >
356 <p>' . L10n::t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
357 <button type="submit" name="twitter-disconnect" value="1">' . L10n::t('Disconnect') . '</button>
359 <p id="twitter-info-block">
360 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
361 <em>' . $details->description . '</em>
364 $s .= '<div class="clear"></div>';
366 $s .= Renderer::replaceMacros($field_checkbox, [
367 '$field' => ['twitter-enable', L10n::t('Allow posting to Twitter'), $enabled, L10n::t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
369 if ($a->user['hidewall']) {
370 $s .= '<p>' . 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>';
372 $s .= Renderer::replaceMacros($field_checkbox, [
373 '$field' => ['twitter-default', L10n::t('Send public postings to Twitter by default'), $defenabled, '']
375 $s .= Renderer::replaceMacros($field_checkbox, [
376 '$field' => ['twitter-mirror', L10n::t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
378 $s .= Renderer::replaceMacros($field_checkbox, [
379 '$field' => ['twitter-import', L10n::t('Import the remote timeline'), $importenabled, '']
381 $s .= Renderer::replaceMacros($field_checkbox, [
382 '$field' => ['twitter-create_user', L10n::t('Automatically create contacts'), $create_userenabled, 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.')]
384 $s .= '<div class="clear"></div>';
385 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
386 } catch (TwitterOAuthException $e) {
387 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
391 $s .= '</div><div class="clear"></div>';
394 function twitter_hook_fork(App $a, array &$b)
396 if ($b['name'] != 'notifier_normal') {
402 // Deleting and editing is not supported by the addon (deleting could, but isn't by now)
403 if ($post['deleted'] || ($post['created'] !== $post['edited'])) {
404 $b['execute'] = false;
408 // if post comes from twitter don't send it back
409 if ($post['extid'] == Protocol::TWITTER) {
410 $b['execute'] = false;
414 if ($post['app'] == 'Twitter') {
415 $b['execute'] = false;
419 if (PConfig::get($post['uid'], 'twitter', 'import')) {
420 // Don't fork if it isn't a reply to a twitter post
421 if (($post['parent'] != $post['id']) && !Item::exists(['id' => $post['parent'], 'network' => Protocol::TWITTER])) {
422 Logger::log('No twitter parent found for item ' . $post['id']);
423 $b['execute'] = false;
427 // Comments are never exported when we don't import the twitter timeline
428 if (!strstr($post['postopts'], 'twitter') || ($post['parent'] != $post['id']) || $post['private']) {
429 $b['execute'] = false;
435 function twitter_post_local(App $a, array &$b)
441 if (!local_user() || (local_user() != $b['uid'])) {
445 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
446 $twitter_enable = (($twitter_post && !empty($_REQUEST['twitter_enable'])) ? intval($_REQUEST['twitter_enable']) : 0);
448 // if API is used, default to the chosen settings
449 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
453 if (!$twitter_enable) {
457 if (strlen($b['postopts'])) {
458 $b['postopts'] .= ',';
461 $b['postopts'] .= 'twitter';
464 function twitter_action(App $a, $uid, $pid, $action)
466 $ckey = Config::get('twitter', 'consumerkey');
467 $csecret = Config::get('twitter', 'consumersecret');
468 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
469 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
471 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
473 $post = ['id' => $pid];
475 Logger::log("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), Logger::DATA);
479 // To-Do: $result = $connection->post('statuses/destroy', $post);
483 $result = $connection->post('favorites/create', $post);
486 $result = $connection->post('favorites/destroy', $post);
489 Logger::log('Unhandled action ' . $action, Logger::DEBUG);
492 Logger::log("twitter_action '" . $action . "' send, result: " . print_r($result, true), Logger::DEBUG);
495 function twitter_post_hook(App $a, array &$b)
498 if (!PConfig::get($b["uid"], 'twitter', 'import')
499 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
503 if ($b['parent'] != $b['id']) {
504 Logger::log("twitter_post_hook: parameter " . print_r($b, true), Logger::DATA);
506 // Looking if its a reply to a twitter post
507 if ((substr($b["parent-uri"], 0, 9) != "twitter::")
508 && (substr($b["extid"], 0, 9) != "twitter::")
509 && (substr($b["thr-parent"], 0, 9) != "twitter::"))
511 Logger::log("twitter_post_hook: no twitter post " . $b["parent"]);
515 $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
516 $orig_post = Item::selectFirst([], $condition);
517 if (!DBA::isResult($orig_post)) {
518 Logger::log("twitter_post_hook: no parent found " . $b["thr-parent"]);
525 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
526 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
527 $nicknameplain = "@" . $nicknameplain;
529 Logger::log("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], Logger::DEBUG);
530 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
531 $b["body"] = $nickname . " " . $b["body"];
534 Logger::log("twitter_post_hook: parent found " . print_r($orig_post, true), Logger::DATA);
538 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
542 // Dont't post if the post doesn't belong to us.
543 // This is a check for forum postings
544 $self = DBA::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
545 if ($b['contact-id'] != $self['id']) {
550 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
551 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
554 if ($b['verb'] == ACTIVITY_LIKE) {
555 Logger::log("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), Logger::DEBUG);
557 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
559 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
565 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
569 // if post comes from twitter don't send it back
570 if ($b['extid'] == Protocol::TWITTER) {
574 if ($b['app'] == "Twitter") {
578 Logger::notice('twitter post invoked', ['id' => $b['id'], 'guid' => $b['guid']]);
580 PConfig::load($b['uid'], 'twitter');
582 $ckey = Config::get('twitter', 'consumerkey');
583 $csecret = Config::get('twitter', 'consumersecret');
584 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
585 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
587 if ($ckey && $csecret && $otoken && $osecret) {
588 Logger::log('twitter: we have customer key and oauth stuff, going to send.', Logger::DEBUG);
590 // If it's a repeated message from twitter then do a native retweet and exit
591 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
595 Codebird::setConsumerKey($ckey, $csecret);
596 $cb = Codebird::getInstance();
597 $cb->setToken($otoken, $osecret);
599 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
601 // Set the timeout for upload to 30 seconds
602 $connection->setTimeouts(10, 30);
606 // Handling non-native reshares
607 $b['body'] = Friendica\Content\Text\BBCode::convertShare(
609 function (array $attributes, array $author_contact, $content, $is_quote_share) {
610 return twitter_convert_share($attributes, $author_contact, $content, $is_quote_share);
614 $b['body'] = twitter_update_mentions($b['body']);
616 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
617 Logger::info('Got plaintext', $msgarr);
618 $msg = $msgarr["text"];
620 if (($msg == "") && isset($msgarr["title"])) {
621 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
624 if (($msgarr['url'] == $b['plink']) && !empty($msgarr['images']) && (count($msgarr['images']) <= 4)) {
626 } elseif (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
627 $msg .= "\n" . $msgarr["url"];
637 // and now tweet it :-)
640 if (!empty($msgarr['images'])) {
642 $post['media_ids'] = '';
644 foreach ($msgarr['images'] as $image) {
645 if (++$counter > 4) {
649 $img_str = Network::fetchUrl($image['url']);
651 $tempfile = tempnam(get_temppath(), 'cache');
652 file_put_contents($tempfile, $img_str);
654 $media = $connection->upload('media/upload', ['media' => $tempfile]);
658 if (isset($media->media_id_string)) {
659 $post['media_ids'] .= $media->media_id_string . ',';
661 if (!empty($image['description'])) {
662 $data = ['media_id' => $media->media_id_string,
663 'alt_text' => ['text' => substr($image['description'], 0, 420)]];
664 $ret = $cb->media_metadata_create($data);
665 Logger::info('Metadata create', ['data' => $data, 'return' => json_encode($ret)]);
668 throw new Exception('Failed upload of ' . $image['url']);
671 $post['media_ids'] = rtrim($post['media_ids'], ',');
672 if (empty($post['media_ids'])) {
673 unset($post['media_ids']);
675 } catch (Exception $e) {
676 Logger::log('Exception when trying to send to Twitter: ' . $e->getMessage());
680 $post['status'] = $msg;
683 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
686 $url = 'statuses/update';
687 $result = $connection->post($url, $post);
688 Logger::log('twitter_post send, result: ' . print_r($result, true), Logger::DEBUG);
690 if (!empty($result->source)) {
691 Config::set("twitter", "application_name", strip_tags($result->source));
694 if (!empty($result->errors)) {
695 Logger::log('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
697 } elseif ($iscomment) {
698 Logger::log('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
699 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
704 function twitter_addon_admin_post(App $a)
706 $consumerkey = !empty($_POST['consumerkey']) ? Strings::escapeTags(trim($_POST['consumerkey'])) : '';
707 $consumersecret = !empty($_POST['consumersecret']) ? Strings::escapeTags(trim($_POST['consumersecret'])) : '';
708 Config::set('twitter', 'consumerkey', $consumerkey);
709 Config::set('twitter', 'consumersecret', $consumersecret);
710 info(L10n::t('Settings updated.') . EOL);
713 function twitter_addon_admin(App $a, &$o)
715 $t = Renderer::getMarkupTemplate("admin.tpl", "addon/twitter/");
717 $o = Renderer::replaceMacros($t, [
718 '$submit' => L10n::t('Save Settings'),
719 // name, label, value, help, [extra values]
720 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
721 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
725 function twitter_cron(App $a)
727 $last = Config::get('twitter', 'last_poll');
729 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
730 if (!$poll_interval) {
731 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
735 $next = $last + ($poll_interval * 60);
736 if ($next > time()) {
737 Logger::log('twitter: poll intervall not reached');
741 Logger::log('twitter: cron_start');
743 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
744 if (DBA::isResult($r)) {
745 foreach ($r as $rr) {
746 Logger::log('twitter: fetching for user ' . $rr['uid']);
747 Worker::add(['priority' => PRIORITY_MEDIUM, 'force_priority' => true], "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
751 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
752 if ($abandon_days < 1) {
756 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
758 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
759 if (DBA::isResult($r)) {
760 foreach ($r as $rr) {
761 if ($abandon_days != 0) {
762 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
763 if (!DBA::isResult($user)) {
764 Logger::log('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
769 Logger::log('twitter: importing timeline from user ' . $rr['uid']);
770 Worker::add(['priority' => PRIORITY_MEDIUM, 'force_priority' => true], "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
773 // check for new contacts once a day
774 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
775 if($last_contact_check)
776 $next_contact_check = $last_contact_check + 86400;
778 $next_contact_check = 0;
780 if($next_contact_check <= time()) {
781 pumpio_getallusers($a, $rr["uid"]);
782 PConfig::set($rr['uid'],'pumpio','contact_check',time());
788 Logger::log('twitter: cron_end');
790 Config::set('twitter', 'last_poll', time());
793 function twitter_expire(App $a)
795 $days = Config::get('twitter', 'expire');
801 $r = Item::select(['id'], ['deleted' => true, 'network' => Protocol::TWITTER]);
802 while ($row = DBA::fetch($r)) {
803 DBA::delete('item', ['id' => $row['id']]);
807 Logger::log('twitter_expire: expire_start');
809 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
810 if (DBA::isResult($r)) {
811 foreach ($r as $rr) {
812 Logger::log('twitter_expire: user ' . $rr['uid']);
813 Item::expire($rr['uid'], $days, Protocol::TWITTER, true);
817 Logger::log('twitter_expire: expire_end');
820 function twitter_prepare_body(App $a, array &$b)
822 if ($b["item"]["network"] != Protocol::TWITTER) {
829 $item["plink"] = $a->getBaseURL() . "/display/" . $item["guid"];
831 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
832 $orig_post = Item::selectFirst(['author-link'], $condition);
833 if (DBA::isResult($orig_post)) {
834 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
835 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
836 $nicknameplain = "@" . $nicknameplain;
838 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
839 $item["body"] = $nickname . " " . $item["body"];
843 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
844 $msg = $msgarr["text"];
846 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
847 $msg .= " " . $msgarr["url"];
850 if (isset($msgarr["image"])) {
851 $msg .= " " . $msgarr["image"];
854 $b['html'] = nl2br(htmlspecialchars($msg));
859 * @brief Build the item array for the mirrored post
861 * @param App $a Application class
862 * @param integer $uid User id
863 * @param object $post Twitter object with the post
865 * @return array item data to be posted
867 function twitter_do_mirrorpost(App $a, $uid, $post)
869 $datarray['api_source'] = true;
870 $datarray['profile_uid'] = $uid;
871 $datarray['extid'] = Protocol::TWITTER;
872 $datarray['message_id'] = Item::newURI($uid, Protocol::TWITTER . ':' . $post->id);
873 $datarray['protocol'] = Conversation::PARCEL_TWITTER;
874 $datarray['source'] = json_encode($post);
875 $datarray['title'] = '';
877 if (!empty($post->retweeted_status)) {
878 // We don't support nested shares, so we mustn't show quotes as shares on retweets
879 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
881 if (empty($item['body'])) {
885 $datarray['body'] = "\n" . share_header(
886 $item['author-name'],
887 $item['author-link'],
888 $item['author-avatar'],
894 $datarray['body'] .= $item['body'] . '[/share]';
896 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
898 if (empty($item['body'])) {
902 $datarray['body'] = $item['body'];
905 $datarray['source'] = $item['app'];
906 $datarray['verb'] = $item['verb'];
908 if (isset($item['location'])) {
909 $datarray['location'] = $item['location'];
912 if (isset($item['coord'])) {
913 $datarray['coord'] = $item['coord'];
919 function twitter_fetchtimeline(App $a, $uid)
921 $ckey = Config::get('twitter', 'consumerkey');
922 $csecret = Config::get('twitter', 'consumersecret');
923 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
924 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
925 $lastid = PConfig::get($uid, 'twitter', 'lastid');
927 $application_name = Config::get('twitter', 'application_name');
929 if ($application_name == "") {
930 $application_name = $a->getHostName();
933 $has_picture = false;
935 require_once 'mod/item.php';
936 require_once 'mod/share.php';
938 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
940 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended", "include_ext_alt_text" => true];
942 $first_time = ($lastid == "");
945 $parameters["since_id"] = $lastid;
949 $items = $connection->get('statuses/user_timeline', $parameters);
950 } catch (TwitterOAuthException $e) {
951 Logger::log('Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
955 if (!is_array($items)) {
956 Logger::log('No items for user ' . $uid, Logger::INFO);
960 $posts = array_reverse($items);
962 Logger::log('Starting from ID ' . $lastid . ' for user ' . $uid, Logger::DEBUG);
965 foreach ($posts as $post) {
966 if ($post->id_str > $lastid) {
967 $lastid = $post->id_str;
968 PConfig::set($uid, 'twitter', 'lastid', $lastid);
975 if (!stristr($post->source, $application_name)) {
976 $_SESSION["authenticated"] = true;
977 $_SESSION["uid"] = $uid;
979 Logger::log('Preparing Twitter ID ' . $post->id_str . ' for user ' . $uid, Logger::DEBUG);
981 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
983 if (empty($_REQUEST['body'])) {
987 Logger::log('Posting Twitter ID ' . $post->id_str . ' for user ' . $uid);
993 PConfig::set($uid, 'twitter', 'lastid', $lastid);
994 Logger::log('Last ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
997 function twitter_fix_avatar($avatar)
999 $new_avatar = str_replace("_normal.", ".", $avatar);
1001 $info = Image::getInfoFromURL($new_avatar);
1003 $new_avatar = $avatar;
1009 function twitter_fetch_contact($uid, $data, $create_user)
1011 if (empty($data->id_str)) {
1015 $avatar = twitter_fix_avatar($data->profile_image_url_https);
1016 $url = "https://twitter.com/" . $data->screen_name;
1017 $addr = $data->screen_name . "@twitter.com";
1019 $fields = ['url' => $url, 'network' => Protocol::TWITTER,
1020 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
1021 'location' => $data->location, 'about' => $data->description];
1023 $cid = Contact::getIdForURL($url, 0, true, $fields);
1025 DBA::update('contact', $fields, ['id' => $cid]);
1026 Contact::updateAvatar($avatar, 0, $cid);
1029 $contact = DBA::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1030 if (!DBA::isResult($contact) && !$create_user) {
1034 if (!DBA::isResult($contact)) {
1035 // create contact record
1036 $fields['uid'] = $uid;
1037 $fields['created'] = DateTimeFormat::utcNow();
1038 $fields['nurl'] = Strings::normaliseLink($url);
1039 $fields['alias'] = 'twitter::' . $data->id_str;
1040 $fields['poll'] = 'twitter::' . $data->id_str;
1041 $fields['rel'] = Contact::FRIEND;
1042 $fields['priority'] = 1;
1043 $fields['writable'] = true;
1044 $fields['blocked'] = false;
1045 $fields['readonly'] = false;
1046 $fields['pending'] = false;
1048 if (!DBA::insert('contact', $fields)) {
1052 $contact_id = DBA::lastInsertId();
1054 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1056 Contact::updateAvatar($avatar, $uid, $contact_id);
1058 if ($contact["readonly"] || $contact["blocked"]) {
1059 Logger::log("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", Logger::DEBUG);
1063 $contact_id = $contact['id'];
1065 // update profile photos once every twelve hours as we have no notification of when they change.
1066 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1068 // check that we have all the photos, this has been known to fail on occasion
1069 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1070 Logger::log("twitter_fetch_contact: Updating contact " . $data->screen_name, Logger::DEBUG);
1072 Contact::updateAvatar($avatar, $uid, $contact['id']);
1074 $fields['name-date'] = DateTimeFormat::utcNow();
1075 $fields['uri-date'] = DateTimeFormat::utcNow();
1077 DBA::update('contact', $fields, ['id' => $contact['id']]);
1084 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1086 $ckey = Config::get('twitter', 'consumerkey');
1087 $csecret = Config::get('twitter', 'consumersecret');
1088 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1089 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1091 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1094 if (DBA::isResult($r)) {
1102 if ($screen_name != "") {
1103 $parameters["screen_name"] = $screen_name;
1106 if ($user_id != "") {
1107 $parameters["user_id"] = $user_id;
1110 // Fetching user data
1111 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1113 $user = $connection->get('users/show', $parameters);
1114 } catch (TwitterOAuthException $e) {
1115 Logger::log('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1119 if (!is_object($user)) {
1123 $contact_id = twitter_fetch_contact($uid, $user, true);
1128 function twitter_expand_entities(App $a, $body, $item, $picture)
1134 foreach ($item->entities->hashtags AS $hashtag) {
1135 $url = '#[url=' . $a->getBaseURL() . '/search?tag=' . $hashtag->text . ']' . $hashtag->text . '[/url]';
1136 $tags_arr['#' . $hashtag->text] = $url;
1137 $body = str_replace('#' . $hashtag->text, $url, $body);
1140 foreach ($item->entities->user_mentions AS $mention) {
1141 $url = '@[url=https://twitter.com/' . rawurlencode($mention->screen_name) . ']' . $mention->screen_name . '[/url]';
1142 $tags_arr['@' . $mention->screen_name] = $url;
1143 $body = str_replace('@' . $mention->screen_name, $url, $body);
1146 if (isset($item->entities->urls)) {
1152 foreach ($item->entities->urls as $url) {
1153 $plain = str_replace($url->url, '', $plain);
1155 if ($url->url && $url->expanded_url && $url->display_url) {
1156 // Quote tweet, we just remove the quoted tweet URL from the body, the share block will be added later.
1157 if (isset($item->quoted_status_id_str)
1158 && substr($url->expanded_url, -strlen($item->quoted_status_id_str)) == $item->quoted_status_id_str ) {
1159 $body = str_replace($url->url, '', $body);
1163 $expanded_url = $url->expanded_url;
1165 $final_url = Network::finalUrl($url->expanded_url);
1167 $oembed_data = OEmbed::fetchURL($final_url);
1169 if (empty($oembed_data) || empty($oembed_data->type)) {
1173 // Quickfix: Workaround for URL with '[' and ']' in it
1174 if (strpos($expanded_url, '[') || strpos($expanded_url, ']')) {
1175 $expanded_url = $url->url;
1179 $type = $oembed_data->type;
1182 if ($oembed_data->type == 'video') {
1183 $type = $oembed_data->type;
1184 $footerurl = $expanded_url;
1185 $footerlink = '[url=' . $expanded_url . ']' . $url->display_url . '[/url]';
1187 $body = str_replace($url->url, $footerlink, $body);
1188 } elseif (($oembed_data->type == 'photo') && isset($oembed_data->url)) {
1189 $body = str_replace($url->url, '[url=' . $expanded_url . '][img]' . $oembed_data->url . '[/img][/url]', $body);
1190 } elseif ($oembed_data->type != 'link') {
1191 $body = str_replace($url->url, '[url=' . $expanded_url . ']' . $url->display_url . '[/url]', $body);
1193 $img_str = Network::fetchUrl($final_url, true, 4);
1195 $tempfile = tempnam(get_temppath(), 'cache');
1196 file_put_contents($tempfile, $img_str);
1198 // See http://php.net/manual/en/function.exif-imagetype.php#79283
1199 if (filesize($tempfile) > 11) {
1200 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1207 if (substr($mime, 0, 6) == 'image/') {
1209 $body = str_replace($url->url, '[img]' . $final_url . '[/img]', $body);
1211 $type = $oembed_data->type;
1212 $footerurl = $expanded_url;
1213 $footerlink = '[url=' . $expanded_url . ']' . $url->display_url . '[/url]';
1215 $body = str_replace($url->url, $footerlink, $body);
1221 // Footer will be taken care of with a share block in the case of a quote
1222 if (empty($item->quoted_status)) {
1223 if ($footerurl != '') {
1224 $footer = add_page_info($footerurl, false, $picture);
1227 if (($footerlink != '') && (trim($footer) != '')) {
1228 $removedlink = trim(str_replace($footerlink, '', $body));
1230 if (($removedlink == '') || strstr($body, $removedlink)) {
1231 $body = $removedlink;
1237 if ($footer == '' && $picture != '') {
1238 $body .= "\n\n[img]" . $picture . "[/img]\n";
1239 } elseif ($footer == '' && $picture == '') {
1240 $body = add_page_info_to_body($body);
1245 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1246 $tags = BBCode::getTags($body);
1249 foreach ($tags as $tag) {
1250 if (strstr(trim($tag), ' ')) {
1254 if (strpos($tag, '#') === 0) {
1255 if (strpos($tag, '[url=')) {
1259 // don't link tags that are already embedded in links
1260 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1263 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1267 $basetag = str_replace('_', ' ', substr($tag, 1));
1268 $url = '#[url=' . $a->getBaseURL() . '/search?tag=' . $basetag . ']' . $basetag . '[/url]';
1269 $body = str_replace($tag, $url, $body);
1270 $tags_arr['#' . $basetag] = $url;
1271 } elseif (strpos($tag, '@') === 0) {
1272 if (strpos($tag, '[url=')) {
1276 $basetag = substr($tag, 1);
1277 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1278 $body = str_replace($tag, $url, $body);
1279 $tags_arr['@' . $basetag] = $url;
1284 $tags = implode($tags_arr, ',');
1286 return ['body' => $body, 'tags' => $tags, 'plain' => $plain];
1290 * @brief Fetch media entities and add media links to the body
1292 * @param object $post Twitter object with the post
1293 * @param array $postarray Array of the item that is about to be posted
1295 * @return $picture string Image URL or empty string
1297 function twitter_media_entities($post, array &$postarray)
1299 // There are no media entities? So we quit.
1300 if (empty($post->extended_entities->media)) {
1304 // When the post links to an external page, we only take one picture.
1305 // We only do this when there is exactly one media.
1306 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1307 $medium = $post->extended_entities->media[0];
1309 foreach ($post->entities->urls as $link) {
1310 // Let's make sure the external link url matches the media url
1311 if ($medium->url == $link->url && isset($medium->media_url_https)) {
1312 $picture = $medium->media_url_https;
1313 $postarray['body'] = str_replace($medium->url, '', $postarray['body']);
1319 // This is a pure media post, first search for all media urls
1321 foreach ($post->extended_entities->media AS $medium) {
1322 if (!isset($media[$medium->url])) {
1323 $media[$medium->url] = '';
1325 switch ($medium->type) {
1327 if (!empty($medium->ext_alt_text)) {
1328 Logger::info('Got text description', ['alt_text' => $medium->ext_alt_text]);
1329 $media[$medium->url] .= "\n[img=" . $medium->media_url_https .']' . $medium->ext_alt_text . '[/img]';
1331 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . '[/img]';
1334 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1337 case 'animated_gif':
1338 if (!empty($medium->ext_alt_text)) {
1339 Logger::info('Got text description', ['alt_text' => $medium->ext_alt_text]);
1340 $media[$medium->url] .= "\n[img=" . $medium->media_url_https .']' . $medium->ext_alt_text . '[/img]';
1342 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . '[/img]';
1345 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1346 if (is_array($medium->video_info->variants)) {
1348 // We take the video with the highest bitrate
1349 foreach ($medium->video_info->variants AS $variant) {
1350 if (($variant->content_type == 'video/mp4') && ($variant->bitrate >= $bitrate)) {
1351 $media[$medium->url] = "\n[video]" . $variant->url . '[/video]';
1352 $bitrate = $variant->bitrate;
1357 // The following code will only be activated for test reasons
1359 // $postarray['body'] .= print_r($medium, true);
1363 // Now we replace the media urls.
1364 foreach ($media AS $key => $value) {
1365 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1371 function twitter_createpost(App $a, $uid, $post, array $self, $create_user, $only_existing_contact, $noquote)
1374 $postarray['network'] = Protocol::TWITTER;
1375 $postarray['uid'] = $uid;
1376 $postarray['wall'] = 0;
1377 $postarray['uri'] = "twitter::" . $post->id_str;
1378 $postarray['protocol'] = Conversation::PARCEL_TWITTER;
1379 $postarray['source'] = json_encode($post);
1381 // Don't import our own comments
1382 if (Item::exists(['extid' => $postarray['uri'], 'uid' => $uid])) {
1383 Logger::log("Item with extid " . $postarray['uri'] . " found.", Logger::DEBUG);
1389 if ($post->in_reply_to_status_id_str != "") {
1390 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1392 $fields = ['uri', 'parent-uri', 'parent'];
1393 $parent_item = Item::selectFirst($fields, ['uri' => $parent, 'uid' => $uid]);
1394 if (!DBA::isResult($parent_item)) {
1395 $parent_item = Item::selectFirst($fields, ['extid' => $parent, 'uid' => $uid]);
1398 if (DBA::isResult($parent_item)) {
1399 $postarray['thr-parent'] = $parent_item['uri'];
1400 $postarray['parent-uri'] = $parent_item['parent-uri'];
1401 $postarray['parent'] = $parent_item['parent'];
1402 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1404 $postarray['thr-parent'] = $postarray['uri'];
1405 $postarray['parent-uri'] = $postarray['uri'];
1406 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1410 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1412 if ($post->user->id_str == $own_id) {
1413 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1416 if (DBA::isResult($r)) {
1417 $contactid = $r[0]["id"];
1419 $postarray['owner-name'] = $r[0]["name"];
1420 $postarray['owner-link'] = $r[0]["url"];
1421 $postarray['owner-avatar'] = $r[0]["photo"];
1423 Logger::log("No self contact for user " . $uid, Logger::DEBUG);
1427 // Don't create accounts of people who just comment something
1428 $create_user = false;
1430 $postarray['parent-uri'] = $postarray['uri'];
1431 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1434 if ($contactid == 0) {
1435 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1437 $postarray['owner-name'] = $post->user->name;
1438 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1439 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1442 if (($contactid == 0) && !$only_existing_contact) {
1443 $contactid = $self['id'];
1444 } elseif ($contactid <= 0) {
1445 Logger::log("Contact ID is zero or less than zero.", Logger::DEBUG);
1449 $postarray['contact-id'] = $contactid;
1451 $postarray['verb'] = ACTIVITY_POST;
1452 $postarray['author-name'] = $postarray['owner-name'];
1453 $postarray['author-link'] = $postarray['owner-link'];
1454 $postarray['author-avatar'] = $postarray['owner-avatar'];
1455 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1456 $postarray['app'] = strip_tags($post->source);
1458 if ($post->user->protected) {
1459 $postarray['private'] = 1;
1460 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1462 $postarray['private'] = 0;
1463 $postarray['allow_cid'] = '';
1466 if (!empty($post->full_text)) {
1467 $postarray['body'] = $post->full_text;
1469 $postarray['body'] = $post->text;
1472 // When the post contains links then use the correct object type
1473 if (count($post->entities->urls) > 0) {
1474 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1477 // Search for media links
1478 $picture = twitter_media_entities($post, $postarray);
1480 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1481 $postarray['body'] = $converted["body"];
1482 $postarray['tag'] = $converted["tags"];
1483 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1484 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1486 $statustext = $converted["plain"];
1488 if (!empty($post->place->name)) {
1489 $postarray["location"] = $post->place->name;
1491 if (!empty($post->place->full_name)) {
1492 $postarray["location"] = $post->place->full_name;
1494 if (!empty($post->geo->coordinates)) {
1495 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1497 if (!empty($post->coordinates->coordinates)) {
1498 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1500 if (!empty($post->retweeted_status)) {
1501 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1503 if (empty($retweet['body'])) {
1508 // Store the original tweet
1509 Item::insert($retweet);
1511 // CHange the other post into a reshare activity
1512 $postarray['verb'] = ACTIVITY2_ANNOUNCE;
1513 $postarray['gravity'] = GRAVITY_ACTIVITY;
1514 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1516 $postarray['thr-parent'] = $retweet['uri'];
1517 $postarray['parent-uri'] = $retweet['uri'];
1519 $retweet['source'] = $postarray['source'];
1520 $retweet['private'] = $postarray['private'];
1521 $retweet['allow_cid'] = $postarray['allow_cid'];
1522 $retweet['contact-id'] = $postarray['contact-id'];
1523 $retweet['owner-name'] = $postarray['owner-name'];
1524 $retweet['owner-link'] = $postarray['owner-link'];
1525 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1527 $postarray = $retweet;
1531 if (!empty($post->quoted_status) && !$noquote) {
1532 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1534 if (empty($quoted['body'])) {
1538 $postarray['body'] .= "\n" . share_header(
1539 $quoted['author-name'],
1540 $quoted['author-link'],
1541 $quoted['author-avatar'],
1547 $postarray['body'] .= $quoted['body'] . '[/share]';
1553 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, array $self)
1555 Logger::log("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, Logger::DEBUG);
1559 while (!empty($post->in_reply_to_status_id_str)) {
1560 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str, "include_ext_alt_text" => true];
1563 $post = $connection->get('statuses/show', $parameters);
1564 } catch (TwitterOAuthException $e) {
1565 Logger::log('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1570 Logger::log("twitter_fetchparentposts: Can't fetch post " . $parameters['id'], Logger::DEBUG);
1574 if (empty($post->id_str)) {
1575 Logger::log("twitter_fetchparentposts: This is not a post " . json_encode($post), Logger::DEBUG);
1579 if (Item::exists(['uri' => 'twitter::' . $post->id_str, 'uid' => $uid])) {
1586 Logger::log("twitter_fetchparentposts: Fetching " . count($posts) . " parents", Logger::DEBUG);
1588 $posts = array_reverse($posts);
1590 if (!empty($posts)) {
1591 foreach ($posts as $post) {
1592 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1594 if (empty($postarray['body'])) {
1598 $item = Item::insert($postarray);
1600 $postarray["id"] = $item;
1602 Logger::log('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1607 function twitter_fetchhometimeline(App $a, $uid)
1609 $ckey = Config::get('twitter', 'consumerkey');
1610 $csecret = Config::get('twitter', 'consumersecret');
1611 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1612 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1613 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1614 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1616 Logger::log("Fetching timeline for user " . $uid, Logger::DEBUG);
1618 $application_name = Config::get('twitter', 'application_name');
1620 if ($application_name == "") {
1621 $application_name = $a->getHostName();
1624 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1627 $own_contact = twitter_fetch_own_contact($a, $uid);
1628 } catch (TwitterOAuthException $e) {
1629 Logger::log('Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1633 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1634 intval($own_contact),
1637 if (DBA::isResult($r)) {
1638 $own_id = $r[0]["nick"];
1640 Logger::log("Own twitter contact not found for user " . $uid);
1644 $self = User::getOwnerDataById($uid);
1645 if ($self === false) {
1646 Logger::log("Own contact not found for user " . $uid);
1650 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended", "include_ext_alt_text" => true];
1651 //$parameters["count"] = 200;
1652 // Fetching timeline
1653 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1655 $first_time = ($lastid == "");
1657 if ($lastid != "") {
1658 $parameters["since_id"] = $lastid;
1662 $items = $connection->get('statuses/home_timeline', $parameters);
1663 } catch (TwitterOAuthException $e) {
1664 Logger::log('Error fetching home timeline for user ' . $uid . ': ' . $e->getMessage());
1668 if (!is_array($items)) {
1669 Logger::log('No array while fetching home timeline for user ' . $uid . ': ' . print_r($items, true));
1673 if (empty($items)) {
1674 Logger::log('No new timeline content for user ' . $uid, Logger::INFO);
1678 $posts = array_reverse($items);
1680 Logger::log('Fetching timeline from ID ' . $lastid . ' for user ' . $uid . ' ' . sizeof($posts) . ' items', Logger::DEBUG);
1682 if (count($posts)) {
1683 foreach ($posts as $post) {
1684 if ($post->id_str > $lastid) {
1685 $lastid = $post->id_str;
1686 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1693 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1694 Logger::log("Skip previously sent post", Logger::DEBUG);
1698 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1699 Logger::log("Skip post that will be mirrored", Logger::DEBUG);
1703 if ($post->in_reply_to_status_id_str != "") {
1704 twitter_fetchparentposts($a, $uid, $post, $connection, $self);
1707 Logger::log('Preparing post ' . $post->id_str . ' for user ' . $uid, Logger::DEBUG);
1709 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1711 if (empty($postarray['body']) || trim($postarray['body']) == "") {
1712 Logger::log('Empty body for post ' . $post->id_str . ' and user ' . $uid, Logger::DEBUG);
1718 if (($postarray['uri'] == $postarray['parent-uri']) && ($postarray['author-link'] == $postarray['owner-link'])) {
1719 $contact = DBA::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1720 if (DBA::isResult($contact)) {
1721 $notify = Item::isRemoteSelf($contact, $postarray);
1725 $item = Item::insert($postarray, false, $notify);
1726 $postarray["id"] = $item;
1728 Logger::log('User ' . $uid . ' posted home timeline item ' . $item);
1731 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1733 Logger::log('Last timeline ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
1735 // Fetching mentions
1736 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1738 $first_time = ($lastid == "");
1740 if ($lastid != "") {
1741 $parameters["since_id"] = $lastid;
1745 $items = $connection->get('statuses/mentions_timeline', $parameters);
1746 } catch (TwitterOAuthException $e) {
1747 Logger::log('Error fetching mentions: ' . $e->getMessage());
1751 if (!is_array($items)) {
1752 Logger::log("Error fetching mentions: " . print_r($items, true), Logger::DEBUG);
1756 $posts = array_reverse($items);
1758 Logger::log("Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", Logger::DEBUG);
1760 if (count($posts)) {
1761 foreach ($posts as $post) {
1762 if ($post->id_str > $lastid) {
1763 $lastid = $post->id_str;
1770 if ($post->in_reply_to_status_id_str != "") {
1771 twitter_fetchparentposts($a, $uid, $post, $connection, $self);
1774 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1776 if (empty($postarray['body'])) {
1780 $item = Item::insert($postarray);
1782 Logger::log('User ' . $uid . ' posted mention timeline item ' . $item);
1786 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1788 Logger::log('Last mentions ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
1791 function twitter_fetch_own_contact(App $a, $uid)
1793 $ckey = Config::get('twitter', 'consumerkey');
1794 $csecret = Config::get('twitter', 'consumersecret');
1795 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1796 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1798 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1802 if ($own_id == "") {
1803 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1805 // Fetching user data
1806 // get() may throw TwitterOAuthException, but we will catch it later
1807 $user = $connection->get('account/verify_credentials');
1808 if (empty($user) || empty($user->id_str)) {
1812 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1814 $contact_id = twitter_fetch_contact($uid, $user, true);
1816 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1818 DBA::escape("twitter::" . $own_id));
1819 if (DBA::isResult($r)) {
1820 $contact_id = $r[0]["id"];
1822 PConfig::delete($uid, 'twitter', 'own_id');
1829 function twitter_is_retweet(App $a, $uid, $body)
1831 $body = trim($body);
1833 // Skip if it isn't a pure repeated messages
1834 // Does it start with a share?
1835 if (strpos($body, "[share") > 0) {
1839 // Does it end with a share?
1840 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1844 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1845 // Skip if there is no shared message in there
1846 if ($body == $attributes) {
1851 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1852 if (!empty($matches[1])) {
1853 $link = $matches[1];
1856 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1857 if (!empty($matches[1])) {
1858 $link = $matches[1];
1861 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1866 Logger::log('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, Logger::DEBUG);
1868 $ckey = Config::get('twitter', 'consumerkey');
1869 $csecret = Config::get('twitter', 'consumersecret');
1870 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1871 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1873 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1874 $result = $connection->post('statuses/retweet/' . $id);
1876 Logger::log('twitter_is_retweet: result ' . print_r($result, true), Logger::DEBUG);
1878 return !isset($result->errors);
1881 function twitter_update_mentions($body)
1883 $URLSearchString = "^\[\]";
1884 $return = preg_replace_callback(
1885 "/@\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
1886 function ($matches) {
1887 if (strpos($matches[1], 'twitter.com')) {
1888 $return = '@' . substr($matches[1], strrpos($matches[1], '/') + 1);
1890 $return = $matches[2] . ' (' . $matches[1] . ')';
1901 function twitter_convert_share(array $attributes, array $author_contact, $content, $is_quote_share)
1903 if ($author_contact['network'] == Protocol::TWITTER) {
1904 $mention = '@' . $author_contact['nickname'];
1906 $mention = $author_contact['addr'];
1909 return ($is_quote_share ? "\n\n" : '' ) . 'RT ' . $mention . ': ' . $content . "\n\n" . $attributes['link'];