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;
68 use Friendica\Content\OEmbed;
69 use Friendica\Content\Text\BBCode;
70 use Friendica\Content\Text\Plaintext;
71 use Friendica\Core\Config;
72 use Friendica\Core\Hook;
73 use Friendica\Core\L10n;
74 use Friendica\Core\Logger;
75 use Friendica\Core\PConfig;
76 use Friendica\Core\Protocol;
77 use Friendica\Core\Renderer;
78 use Friendica\Core\Worker;
79 use Friendica\Database\DBA;
80 use Friendica\Model\Contact;
81 use Friendica\Model\Conversation;
82 use Friendica\Model\GContact;
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\Config\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 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
597 // Set the timeout for upload to 30 seconds
598 $connection->setTimeouts(10, 30);
602 // Handling non-native reshares
603 $b['body'] = Friendica\Content\Text\BBCode::convertShare(
605 function (array $attributes, array $author_contact, $content, $is_quote_share) {
606 return twitter_convert_share($attributes, $author_contact, $content, $is_quote_share);
610 $b['body'] = twitter_update_mentions($b['body']);
612 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
613 Logger::info('Got plaintext', $msgarr);
614 $msg = $msgarr["text"];
616 if (($msg == "") && isset($msgarr["title"])) {
617 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
622 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
623 $msg .= "\n" . $msgarr["url"];
629 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
630 $image = $msgarr["image"];
637 // and now tweet it :-)
640 if (!empty($image)) {
642 $img_str = Network::fetchUrl($image);
644 $tempfile = tempnam(get_temppath(), 'cache');
645 file_put_contents($tempfile, $img_str);
647 $media = $connection->upload('media/upload', ['media' => $tempfile]);
651 if (isset($media->media_id_string)) {
652 $post['media_ids'] = $media->media_id_string;
654 throw new Exception('Failed upload of ' . $image);
656 } catch (Exception $e) {
657 Logger::log('Exception when trying to send to Twitter: ' . $e->getMessage());
659 // Workaround: Remove the picture link so that the post can be reposted without it
660 // When there is another url already added, a second url would be superfluous.
662 $msg .= "\n" . $image;
669 $post['status'] = $msg;
672 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
675 $url = 'statuses/update';
676 $result = $connection->post($url, $post);
677 Logger::log('twitter_post send, result: ' . print_r($result, true), Logger::DEBUG);
679 if (!empty($result->source)) {
680 Config::set("twitter", "application_name", strip_tags($result->source));
683 if (!empty($result->errors)) {
684 Logger::log('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
686 } elseif ($iscomment) {
687 Logger::log('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
688 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
693 function twitter_addon_admin_post(App $a)
695 $consumerkey = !empty($_POST['consumerkey']) ? Strings::escapeTags(trim($_POST['consumerkey'])) : '';
696 $consumersecret = !empty($_POST['consumersecret']) ? Strings::escapeTags(trim($_POST['consumersecret'])) : '';
697 Config::set('twitter', 'consumerkey', $consumerkey);
698 Config::set('twitter', 'consumersecret', $consumersecret);
699 info(L10n::t('Settings updated.') . EOL);
702 function twitter_addon_admin(App $a, &$o)
704 $t = Renderer::getMarkupTemplate("admin.tpl", "addon/twitter/");
706 $o = Renderer::replaceMacros($t, [
707 '$submit' => L10n::t('Save Settings'),
708 // name, label, value, help, [extra values]
709 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
710 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
714 function twitter_cron(App $a)
716 $last = Config::get('twitter', 'last_poll');
718 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
719 if (!$poll_interval) {
720 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
724 $next = $last + ($poll_interval * 60);
725 if ($next > time()) {
726 Logger::log('twitter: poll intervall not reached');
730 Logger::log('twitter: cron_start');
732 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
733 if (DBA::isResult($r)) {
734 foreach ($r as $rr) {
735 Logger::log('twitter: fetching for user ' . $rr['uid']);
736 Worker::add(['priority' => PRIORITY_MEDIUM, 'force_priority' => true], "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
740 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
741 if ($abandon_days < 1) {
745 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
747 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
748 if (DBA::isResult($r)) {
749 foreach ($r as $rr) {
750 if ($abandon_days != 0) {
751 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
752 if (!DBA::isResult($user)) {
753 Logger::log('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
758 Logger::log('twitter: importing timeline from user ' . $rr['uid']);
759 Worker::add(['priority' => PRIORITY_MEDIUM, 'force_priority' => true], "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
762 // check for new contacts once a day
763 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
764 if($last_contact_check)
765 $next_contact_check = $last_contact_check + 86400;
767 $next_contact_check = 0;
769 if($next_contact_check <= time()) {
770 pumpio_getallusers($a, $rr["uid"]);
771 PConfig::set($rr['uid'],'pumpio','contact_check',time());
777 Logger::log('twitter: cron_end');
779 Config::set('twitter', 'last_poll', time());
782 function twitter_expire(App $a)
784 $days = Config::get('twitter', 'expire');
790 $r = Item::select(['id'], ['deleted' => true, 'network' => Protocol::TWITTER]);
791 while ($row = DBA::fetch($r)) {
792 DBA::delete('item', ['id' => $row['id']]);
796 Logger::log('twitter_expire: expire_start');
798 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
799 if (DBA::isResult($r)) {
800 foreach ($r as $rr) {
801 Logger::log('twitter_expire: user ' . $rr['uid']);
802 Item::expire($rr['uid'], $days, Protocol::TWITTER, true);
806 Logger::log('twitter_expire: expire_end');
809 function twitter_prepare_body(App $a, array &$b)
811 if ($b["item"]["network"] != Protocol::TWITTER) {
818 $item["plink"] = $a->getBaseURL() . "/display/" . $item["guid"];
820 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
821 $orig_post = Item::selectFirst(['author-link'], $condition);
822 if (DBA::isResult($orig_post)) {
823 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
824 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
825 $nicknameplain = "@" . $nicknameplain;
827 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
828 $item["body"] = $nickname . " " . $item["body"];
832 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
833 $msg = $msgarr["text"];
835 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
836 $msg .= " " . $msgarr["url"];
839 if (isset($msgarr["image"])) {
840 $msg .= " " . $msgarr["image"];
843 $b['html'] = nl2br(htmlspecialchars($msg));
848 * @brief Build the item array for the mirrored post
850 * @param App $a Application class
851 * @param integer $uid User id
852 * @param object $post Twitter object with the post
854 * @return array item data to be posted
856 function twitter_do_mirrorpost(App $a, $uid, $post)
858 $datarray['api_source'] = true;
859 $datarray['profile_uid'] = $uid;
860 $datarray['extid'] = Protocol::TWITTER;
861 $datarray['message_id'] = Item::newURI($uid, Protocol::TWITTER . ':' . $post->id);
862 $datarray['protocol'] = Conversation::PARCEL_TWITTER;
863 $datarray['source'] = json_encode($post);
864 $datarray['title'] = '';
866 if (!empty($post->retweeted_status)) {
867 // We don't support nested shares, so we mustn't show quotes as shares on retweets
868 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
870 if (empty($item['body'])) {
874 $datarray['body'] = "\n" . share_header(
875 $item['author-name'],
876 $item['author-link'],
877 $item['author-avatar'],
883 $datarray['body'] .= $item['body'] . '[/share]';
885 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
887 if (empty($item['body'])) {
891 $datarray['body'] = $item['body'];
894 $datarray['source'] = $item['app'];
895 $datarray['verb'] = $item['verb'];
897 if (isset($item['location'])) {
898 $datarray['location'] = $item['location'];
901 if (isset($item['coord'])) {
902 $datarray['coord'] = $item['coord'];
908 function twitter_fetchtimeline(App $a, $uid)
910 $ckey = Config::get('twitter', 'consumerkey');
911 $csecret = Config::get('twitter', 'consumersecret');
912 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
913 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
914 $lastid = PConfig::get($uid, 'twitter', 'lastid');
916 $application_name = Config::get('twitter', 'application_name');
918 if ($application_name == "") {
919 $application_name = $a->getHostName();
922 $has_picture = false;
924 require_once 'mod/item.php';
925 require_once 'mod/share.php';
927 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
929 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
931 $first_time = ($lastid == "");
934 $parameters["since_id"] = $lastid;
938 $items = $connection->get('statuses/user_timeline', $parameters);
939 } catch (TwitterOAuthException $e) {
940 Logger::log('Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
944 if (!is_array($items)) {
945 Logger::log('No items for user ' . $uid, Logger::INFO);
949 $posts = array_reverse($items);
951 Logger::log('Starting from ID ' . $lastid . ' for user ' . $uid, Logger::DEBUG);
954 foreach ($posts as $post) {
955 if ($post->id_str > $lastid) {
956 $lastid = $post->id_str;
957 PConfig::set($uid, 'twitter', 'lastid', $lastid);
964 if (!stristr($post->source, $application_name)) {
965 $_SESSION["authenticated"] = true;
966 $_SESSION["uid"] = $uid;
968 Logger::log('Preparing Twitter ID ' . $post->id_str . ' for user ' . $uid, Logger::DEBUG);
970 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
972 if (empty($_REQUEST['body'])) {
976 Logger::log('Posting Twitter ID ' . $post->id_str . ' for user ' . $uid);
982 PConfig::set($uid, 'twitter', 'lastid', $lastid);
983 Logger::log('Last ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
986 function twitter_fix_avatar($avatar)
988 $new_avatar = str_replace("_normal.", ".", $avatar);
990 $info = Image::getInfoFromURL($new_avatar);
992 $new_avatar = $avatar;
998 function twitter_fetch_contact($uid, $data, $create_user)
1000 if (empty($data->id_str)) {
1004 $avatar = twitter_fix_avatar($data->profile_image_url_https);
1005 $url = "https://twitter.com/" . $data->screen_name;
1006 $addr = $data->screen_name . "@twitter.com";
1008 GContact::update(["url" => $url, "network" => Protocol::TWITTER,
1009 "photo" => $avatar, "hide" => true,
1010 "name" => $data->name, "nick" => $data->screen_name,
1011 "location" => $data->location, "about" => $data->description,
1012 "addr" => $addr, "generation" => 2]);
1014 $fields = ['url' => $url, 'network' => Protocol::TWITTER,
1015 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
1016 'location' => $data->location, 'about' => $data->description];
1018 $cid = Contact::getIdForURL($url, 0, true, $fields);
1020 DBA::update('contact', $fields, ['id' => $cid]);
1021 Contact::updateAvatar($avatar, 0, $cid);
1024 $contact = DBA::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1025 if (!DBA::isResult($contact) && !$create_user) {
1029 if (!DBA::isResult($contact)) {
1030 // create contact record
1031 $fields['uid'] = $uid;
1032 $fields['created'] = DateTimeFormat::utcNow();
1033 $fields['nurl'] = Strings::normaliseLink($url);
1034 $fields['alias'] = 'twitter::' . $data->id_str;
1035 $fields['poll'] = 'twitter::' . $data->id_str;
1036 $fields['rel'] = Contact::FRIEND;
1037 $fields['priority'] = 1;
1038 $fields['writable'] = true;
1039 $fields['blocked'] = false;
1040 $fields['readonly'] = false;
1041 $fields['pending'] = false;
1043 if (!DBA::insert('contact', $fields)) {
1047 $contact_id = DBA::lastInsertId();
1049 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1051 Contact::updateAvatar($avatar, $uid, $contact_id);
1053 if ($contact["readonly"] || $contact["blocked"]) {
1054 Logger::log("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", Logger::DEBUG);
1058 $contact_id = $contact['id'];
1060 // update profile photos once every twelve hours as we have no notification of when they change.
1061 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1063 // check that we have all the photos, this has been known to fail on occasion
1064 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1065 Logger::log("twitter_fetch_contact: Updating contact " . $data->screen_name, Logger::DEBUG);
1067 Contact::updateAvatar($avatar, $uid, $contact['id']);
1069 $fields['name-date'] = DateTimeFormat::utcNow();
1070 $fields['uri-date'] = DateTimeFormat::utcNow();
1072 DBA::update('contact', $fields, ['id' => $contact['id']]);
1079 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1081 $ckey = Config::get('twitter', 'consumerkey');
1082 $csecret = Config::get('twitter', 'consumersecret');
1083 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1084 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1086 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1089 if (DBA::isResult($r)) {
1097 if ($screen_name != "") {
1098 $parameters["screen_name"] = $screen_name;
1101 if ($user_id != "") {
1102 $parameters["user_id"] = $user_id;
1105 // Fetching user data
1106 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1108 $user = $connection->get('users/show', $parameters);
1109 } catch (TwitterOAuthException $e) {
1110 Logger::log('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1114 if (!is_object($user)) {
1118 $contact_id = twitter_fetch_contact($uid, $user, true);
1123 function twitter_expand_entities(App $a, $body, $item, $picture)
1129 foreach ($item->entities->hashtags AS $hashtag) {
1130 $url = '#[url=' . $a->getBaseURL() . '/search?tag=' . $hashtag->text . ']' . $hashtag->text . '[/url]';
1131 $tags_arr['#' . $hashtag->text] = $url;
1132 $body = str_replace('#' . $hashtag->text, $url, $body);
1135 foreach ($item->entities->user_mentions AS $mention) {
1136 $url = '@[url=https://twitter.com/' . rawurlencode($mention->screen_name) . ']' . $mention->screen_name . '[/url]';
1137 $tags_arr['@' . $mention->screen_name] = $url;
1138 $body = str_replace('@' . $mention->screen_name, $url, $body);
1141 if (isset($item->entities->urls)) {
1147 foreach ($item->entities->urls as $url) {
1148 $plain = str_replace($url->url, '', $plain);
1150 if ($url->url && $url->expanded_url && $url->display_url) {
1151 // Quote tweet, we just remove the quoted tweet URL from the body, the share block will be added later.
1152 if (isset($item->quoted_status_id_str)
1153 && substr($url->expanded_url, -strlen($item->quoted_status_id_str)) == $item->quoted_status_id_str ) {
1154 $body = str_replace($url->url, '', $body);
1158 $expanded_url = $url->expanded_url;
1160 $final_url = Network::finalUrl($url->expanded_url);
1162 $oembed_data = OEmbed::fetchURL($final_url);
1164 if (empty($oembed_data) || empty($oembed_data->type)) {
1168 // Quickfix: Workaround for URL with '[' and ']' in it
1169 if (strpos($expanded_url, '[') || strpos($expanded_url, ']')) {
1170 $expanded_url = $url->url;
1174 $type = $oembed_data->type;
1177 if ($oembed_data->type == 'video') {
1178 $type = $oembed_data->type;
1179 $footerurl = $expanded_url;
1180 $footerlink = '[url=' . $expanded_url . ']' . $url->display_url . '[/url]';
1182 $body = str_replace($url->url, $footerlink, $body);
1183 } elseif (($oembed_data->type == 'photo') && isset($oembed_data->url)) {
1184 $body = str_replace($url->url, '[url=' . $expanded_url . '][img]' . $oembed_data->url . '[/img][/url]', $body);
1185 } elseif ($oembed_data->type != 'link') {
1186 $body = str_replace($url->url, '[url=' . $expanded_url . ']' . $url->display_url . '[/url]', $body);
1188 $img_str = Network::fetchUrl($final_url, true, 4);
1190 $tempfile = tempnam(get_temppath(), 'cache');
1191 file_put_contents($tempfile, $img_str);
1193 // See http://php.net/manual/en/function.exif-imagetype.php#79283
1194 if (filesize($tempfile) > 11) {
1195 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1202 if (substr($mime, 0, 6) == 'image/') {
1204 $body = str_replace($url->url, '[img]' . $final_url . '[/img]', $body);
1206 $type = $oembed_data->type;
1207 $footerurl = $expanded_url;
1208 $footerlink = '[url=' . $expanded_url . ']' . $url->display_url . '[/url]';
1210 $body = str_replace($url->url, $footerlink, $body);
1216 // Footer will be taken care of with a share block in the case of a quote
1217 if (empty($item->quoted_status)) {
1218 if ($footerurl != '') {
1219 $footer = add_page_info($footerurl, false, $picture);
1222 if (($footerlink != '') && (trim($footer) != '')) {
1223 $removedlink = trim(str_replace($footerlink, '', $body));
1225 if (($removedlink == '') || strstr($body, $removedlink)) {
1226 $body = $removedlink;
1232 if ($footer == '' && $picture != '') {
1233 $body .= "\n\n[img]" . $picture . "[/img]\n";
1234 } elseif ($footer == '' && $picture == '') {
1235 $body = add_page_info_to_body($body);
1240 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1241 $tags = BBCode::getTags($body);
1244 foreach ($tags as $tag) {
1245 if (strstr(trim($tag), ' ')) {
1249 if (strpos($tag, '#') === 0) {
1250 if (strpos($tag, '[url=')) {
1254 // don't link tags that are already embedded in links
1255 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1258 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1262 $basetag = str_replace('_', ' ', substr($tag, 1));
1263 $url = '#[url=' . $a->getBaseURL() . '/search?tag=' . $basetag . ']' . $basetag . '[/url]';
1264 $body = str_replace($tag, $url, $body);
1265 $tags_arr['#' . $basetag] = $url;
1266 } elseif (strpos($tag, '@') === 0) {
1267 if (strpos($tag, '[url=')) {
1271 $basetag = substr($tag, 1);
1272 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1273 $body = str_replace($tag, $url, $body);
1274 $tags_arr['@' . $basetag] = $url;
1279 $tags = implode($tags_arr, ',');
1281 return ['body' => $body, 'tags' => $tags, 'plain' => $plain];
1285 * @brief Fetch media entities and add media links to the body
1287 * @param object $post Twitter object with the post
1288 * @param array $postarray Array of the item that is about to be posted
1290 * @return $picture string Image URL or empty string
1292 function twitter_media_entities($post, array &$postarray)
1294 // There are no media entities? So we quit.
1295 if (empty($post->extended_entities->media)) {
1299 // When the post links to an external page, we only take one picture.
1300 // We only do this when there is exactly one media.
1301 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1302 $medium = $post->extended_entities->media[0];
1304 foreach ($post->entities->urls as $link) {
1305 // Let's make sure the external link url matches the media url
1306 if ($medium->url == $link->url && isset($medium->media_url_https)) {
1307 $picture = $medium->media_url_https;
1308 $postarray['body'] = str_replace($medium->url, '', $postarray['body']);
1314 // This is a pure media post, first search for all media urls
1316 foreach ($post->extended_entities->media AS $medium) {
1317 if (!isset($media[$medium->url])) {
1318 $media[$medium->url] = '';
1320 switch ($medium->type) {
1322 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . '[/img]';
1323 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1326 case 'animated_gif':
1327 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . '[/img]';
1328 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1329 if (is_array($medium->video_info->variants)) {
1331 // We take the video with the highest bitrate
1332 foreach ($medium->video_info->variants AS $variant) {
1333 if (($variant->content_type == 'video/mp4') && ($variant->bitrate >= $bitrate)) {
1334 $media[$medium->url] = "\n[video]" . $variant->url . '[/video]';
1335 $bitrate = $variant->bitrate;
1340 // The following code will only be activated for test reasons
1342 // $postarray['body'] .= print_r($medium, true);
1346 // Now we replace the media urls.
1347 foreach ($media AS $key => $value) {
1348 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1354 function twitter_createpost(App $a, $uid, $post, array $self, $create_user, $only_existing_contact, $noquote)
1357 $postarray['network'] = Protocol::TWITTER;
1358 $postarray['uid'] = $uid;
1359 $postarray['wall'] = 0;
1360 $postarray['uri'] = "twitter::" . $post->id_str;
1361 $postarray['protocol'] = Conversation::PARCEL_TWITTER;
1362 $postarray['source'] = json_encode($post);
1364 // Don't import our own comments
1365 if (Item::exists(['extid' => $postarray['uri'], 'uid' => $uid])) {
1366 Logger::log("Item with extid " . $postarray['uri'] . " found.", Logger::DEBUG);
1372 if ($post->in_reply_to_status_id_str != "") {
1373 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1375 $fields = ['uri', 'parent-uri', 'parent'];
1376 $parent_item = Item::selectFirst($fields, ['uri' => $parent, 'uid' => $uid]);
1377 if (!DBA::isResult($parent_item)) {
1378 $parent_item = Item::selectFirst($fields, ['extid' => $parent, 'uid' => $uid]);
1381 if (DBA::isResult($parent_item)) {
1382 $postarray['thr-parent'] = $parent_item['uri'];
1383 $postarray['parent-uri'] = $parent_item['parent-uri'];
1384 $postarray['parent'] = $parent_item['parent'];
1385 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1387 $postarray['thr-parent'] = $postarray['uri'];
1388 $postarray['parent-uri'] = $postarray['uri'];
1389 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1393 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1395 if ($post->user->id_str == $own_id) {
1396 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1399 if (DBA::isResult($r)) {
1400 $contactid = $r[0]["id"];
1402 $postarray['owner-name'] = $r[0]["name"];
1403 $postarray['owner-link'] = $r[0]["url"];
1404 $postarray['owner-avatar'] = $r[0]["photo"];
1406 Logger::log("No self contact for user " . $uid, Logger::DEBUG);
1410 // Don't create accounts of people who just comment something
1411 $create_user = false;
1413 $postarray['parent-uri'] = $postarray['uri'];
1414 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1417 if ($contactid == 0) {
1418 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1420 $postarray['owner-name'] = $post->user->name;
1421 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1422 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1425 if (($contactid == 0) && !$only_existing_contact) {
1426 $contactid = $self['id'];
1427 } elseif ($contactid <= 0) {
1428 Logger::log("Contact ID is zero or less than zero.", Logger::DEBUG);
1432 $postarray['contact-id'] = $contactid;
1434 $postarray['verb'] = ACTIVITY_POST;
1435 $postarray['author-name'] = $postarray['owner-name'];
1436 $postarray['author-link'] = $postarray['owner-link'];
1437 $postarray['author-avatar'] = $postarray['owner-avatar'];
1438 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1439 $postarray['app'] = strip_tags($post->source);
1441 if ($post->user->protected) {
1442 $postarray['private'] = 1;
1443 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1445 $postarray['private'] = 0;
1446 $postarray['allow_cid'] = '';
1449 if (!empty($post->full_text)) {
1450 $postarray['body'] = $post->full_text;
1452 $postarray['body'] = $post->text;
1455 // When the post contains links then use the correct object type
1456 if (count($post->entities->urls) > 0) {
1457 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1460 // Search for media links
1461 $picture = twitter_media_entities($post, $postarray);
1463 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1464 $postarray['body'] = $converted["body"];
1465 $postarray['tag'] = $converted["tags"];
1466 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1467 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1469 $statustext = $converted["plain"];
1471 if (!empty($post->place->name)) {
1472 $postarray["location"] = $post->place->name;
1474 if (!empty($post->place->full_name)) {
1475 $postarray["location"] = $post->place->full_name;
1477 if (!empty($post->geo->coordinates)) {
1478 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1480 if (!empty($post->coordinates->coordinates)) {
1481 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1483 if (!empty($post->retweeted_status)) {
1484 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1486 if (empty($retweet['body'])) {
1491 // Store the original tweet
1492 Item::insert($retweet);
1494 // CHange the other post into a reshare activity
1495 $postarray['verb'] = ACTIVITY2_ANNOUNCE;
1496 $postarray['gravity'] = GRAVITY_ACTIVITY;
1497 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1499 $postarray['thr-parent'] = $retweet['uri'];
1500 $postarray['parent-uri'] = $retweet['uri'];
1502 $retweet['source'] = $postarray['source'];
1503 $retweet['private'] = $postarray['private'];
1504 $retweet['allow_cid'] = $postarray['allow_cid'];
1505 $retweet['contact-id'] = $postarray['contact-id'];
1506 $retweet['owner-name'] = $postarray['owner-name'];
1507 $retweet['owner-link'] = $postarray['owner-link'];
1508 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1510 $postarray = $retweet;
1514 if (!empty($post->quoted_status) && !$noquote) {
1515 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1517 if (empty($quoted['body'])) {
1521 $postarray['body'] .= "\n" . share_header(
1522 $quoted['author-name'],
1523 $quoted['author-link'],
1524 $quoted['author-avatar'],
1530 $postarray['body'] .= $quoted['body'] . '[/share]';
1536 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, array $self)
1538 Logger::log("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, Logger::DEBUG);
1542 while (!empty($post->in_reply_to_status_id_str)) {
1543 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1546 $post = $connection->get('statuses/show', $parameters);
1547 } catch (TwitterOAuthException $e) {
1548 Logger::log('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1553 Logger::log("twitter_fetchparentposts: Can't fetch post " . $parameters['id'], Logger::DEBUG);
1557 if (empty($post->id_str)) {
1558 Logger::log("twitter_fetchparentposts: This is not a post " . json_encode($post), Logger::DEBUG);
1562 if (Item::exists(['uri' => 'twitter::' . $post->id_str, 'uid' => $uid])) {
1569 Logger::log("twitter_fetchparentposts: Fetching " . count($posts) . " parents", Logger::DEBUG);
1571 $posts = array_reverse($posts);
1573 if (!empty($posts)) {
1574 foreach ($posts as $post) {
1575 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1577 if (empty($postarray['body'])) {
1581 $item = Item::insert($postarray);
1583 $postarray["id"] = $item;
1585 Logger::log('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1590 function twitter_fetchhometimeline(App $a, $uid)
1592 $ckey = Config::get('twitter', 'consumerkey');
1593 $csecret = Config::get('twitter', 'consumersecret');
1594 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1595 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1596 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1597 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1599 Logger::log("Fetching timeline for user " . $uid, Logger::DEBUG);
1601 $application_name = Config::get('twitter', 'application_name');
1603 if ($application_name == "") {
1604 $application_name = $a->getHostName();
1607 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1610 $own_contact = twitter_fetch_own_contact($a, $uid);
1611 } catch (TwitterOAuthException $e) {
1612 Logger::log('Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1616 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1617 intval($own_contact),
1620 if (DBA::isResult($r)) {
1621 $own_id = $r[0]["nick"];
1623 Logger::log("Own twitter contact not found for user " . $uid);
1627 $self = User::getOwnerDataById($uid);
1628 if ($self === false) {
1629 Logger::log("Own contact not found for user " . $uid);
1633 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1634 //$parameters["count"] = 200;
1635 // Fetching timeline
1636 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1638 $first_time = ($lastid == "");
1640 if ($lastid != "") {
1641 $parameters["since_id"] = $lastid;
1645 $items = $connection->get('statuses/home_timeline', $parameters);
1646 } catch (TwitterOAuthException $e) {
1647 Logger::log('Error fetching home timeline for user ' . $uid . ': ' . $e->getMessage());
1651 if (!is_array($items)) {
1652 Logger::log('No array while fetching home timeline for user ' . $uid . ': ' . print_r($items, true));
1656 if (empty($items)) {
1657 Logger::log('No new timeline content for user ' . $uid, Logger::INFO);
1661 $posts = array_reverse($items);
1663 Logger::log('Fetching timeline from ID ' . $lastid . ' for user ' . $uid . ' ' . sizeof($posts) . ' items', Logger::DEBUG);
1665 if (count($posts)) {
1666 foreach ($posts as $post) {
1667 if ($post->id_str > $lastid) {
1668 $lastid = $post->id_str;
1669 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1676 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1677 Logger::log("Skip previously sent post", Logger::DEBUG);
1681 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1682 Logger::log("Skip post that will be mirrored", Logger::DEBUG);
1686 if ($post->in_reply_to_status_id_str != "") {
1687 twitter_fetchparentposts($a, $uid, $post, $connection, $self);
1690 Logger::log('Preparing post ' . $post->id_str . ' for user ' . $uid, Logger::DEBUG);
1692 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1694 if (empty($postarray['body']) || trim($postarray['body']) == "") {
1695 Logger::log('Empty body for post ' . $post->id_str . ' and user ' . $uid, Logger::DEBUG);
1701 if (($postarray['uri'] == $postarray['parent-uri']) && ($postarray['author-link'] == $postarray['owner-link'])) {
1702 $contact = DBA::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1703 if (DBA::isResult($contact)) {
1704 $notify = Item::isRemoteSelf($contact, $postarray);
1708 $item = Item::insert($postarray, false, $notify);
1709 $postarray["id"] = $item;
1711 Logger::log('User ' . $uid . ' posted home timeline item ' . $item);
1714 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1716 Logger::log('Last timeline ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
1718 // Fetching mentions
1719 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1721 $first_time = ($lastid == "");
1723 if ($lastid != "") {
1724 $parameters["since_id"] = $lastid;
1728 $items = $connection->get('statuses/mentions_timeline', $parameters);
1729 } catch (TwitterOAuthException $e) {
1730 Logger::log('Error fetching mentions: ' . $e->getMessage());
1734 if (!is_array($items)) {
1735 Logger::log("Error fetching mentions: " . print_r($items, true), Logger::DEBUG);
1739 $posts = array_reverse($items);
1741 Logger::log("Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", Logger::DEBUG);
1743 if (count($posts)) {
1744 foreach ($posts as $post) {
1745 if ($post->id_str > $lastid) {
1746 $lastid = $post->id_str;
1753 if ($post->in_reply_to_status_id_str != "") {
1754 twitter_fetchparentposts($a, $uid, $post, $connection, $self);
1757 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1759 if (empty($postarray['body'])) {
1763 $item = Item::insert($postarray);
1765 Logger::log('User ' . $uid . ' posted mention timeline item ' . $item);
1769 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1771 Logger::log('Last mentions ID for user ' . $uid . ' is now ' . $lastid, Logger::DEBUG);
1774 function twitter_fetch_own_contact(App $a, $uid)
1776 $ckey = Config::get('twitter', 'consumerkey');
1777 $csecret = Config::get('twitter', 'consumersecret');
1778 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1779 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1781 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1785 if ($own_id == "") {
1786 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1788 // Fetching user data
1789 // get() may throw TwitterOAuthException, but we will catch it later
1790 $user = $connection->get('account/verify_credentials');
1791 if (empty($user) || empty($user->id_str)) {
1795 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1797 $contact_id = twitter_fetch_contact($uid, $user, true);
1799 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1801 DBA::escape("twitter::" . $own_id));
1802 if (DBA::isResult($r)) {
1803 $contact_id = $r[0]["id"];
1805 PConfig::delete($uid, 'twitter', 'own_id');
1812 function twitter_is_retweet(App $a, $uid, $body)
1814 $body = trim($body);
1816 // Skip if it isn't a pure repeated messages
1817 // Does it start with a share?
1818 if (strpos($body, "[share") > 0) {
1822 // Does it end with a share?
1823 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1827 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1828 // Skip if there is no shared message in there
1829 if ($body == $attributes) {
1834 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1835 if (!empty($matches[1])) {
1836 $link = $matches[1];
1839 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1840 if (!empty($matches[1])) {
1841 $link = $matches[1];
1844 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1849 Logger::log('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, Logger::DEBUG);
1851 $ckey = Config::get('twitter', 'consumerkey');
1852 $csecret = Config::get('twitter', 'consumersecret');
1853 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1854 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1856 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1857 $result = $connection->post('statuses/retweet/' . $id);
1859 Logger::log('twitter_is_retweet: result ' . print_r($result, true), Logger::DEBUG);
1861 return !isset($result->errors);
1864 function twitter_update_mentions($body)
1866 $URLSearchString = "^\[\]";
1867 $return = preg_replace_callback(
1868 "/@\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
1869 function ($matches) {
1870 if (strpos($matches[1], 'twitter.com')) {
1871 $return = '@' . substr($matches[1], strrpos($matches[1], '/') + 1);
1873 $return = $matches[2] . ' (' . $matches[1] . ')';
1884 function twitter_convert_share(array $attributes, array $author_contact, $content, $is_quote_share)
1886 if ($author_contact['network'] == Protocol::TWITTER) {
1887 $mention = '@' . $author_contact['nickname'];
1889 $mention = $author_contact['addr'];
1892 return ($is_quote_share ? "\n\n" : '' ) . 'RT ' . $mention . ': ' . $content . "\n\n" . $attributes['link'];