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.ini.php or use the admin panel.
54 * consumerkey = your consumer_key here
55 * consumersecret = your consumer_secret here
57 * To activate the addon itself add it to the [system] addon
58 * setting. After this, your user can configure their Twitter account settings
59 * from "Settings -> Addon Settings".
61 * Requirements: PHP5, curl
64 use Abraham\TwitterOAuth\TwitterOAuth;
65 use Abraham\TwitterOAuth\TwitterOAuthException;
67 use Friendica\Content\OEmbed;
68 use Friendica\Content\Text\Plaintext;
69 use Friendica\Core\Addon;
70 use Friendica\Core\Config;
71 use Friendica\Core\L10n;
72 use Friendica\Core\PConfig;
73 use Friendica\Core\Protocol;
74 use Friendica\Core\Worker;
75 use Friendica\Database\DBA;
76 use Friendica\Model\Contact;
77 use Friendica\Model\Conversation;
78 use Friendica\Model\GContact;
79 use Friendica\Model\Group;
80 use Friendica\Model\Item;
81 use Friendica\Model\ItemContent;
82 use Friendica\Model\Queue;
83 use Friendica\Model\User;
84 use Friendica\Object\Image;
85 use Friendica\Util\DateTimeFormat;
86 use Friendica\Util\Network;
88 require_once 'boot.php';
89 require_once 'include/dba.php';
90 require_once 'include/enotify.php';
91 require_once 'include/text.php';
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 Addon::registerHook('load_config' , __FILE__, 'twitter_load_config');
101 Addon::registerHook('connector_settings' , __FILE__, 'twitter_settings');
102 Addon::registerHook('connector_settings_post', __FILE__, 'twitter_settings_post');
103 Addon::registerHook('post_local' , __FILE__, 'twitter_post_local');
104 Addon::registerHook('notifier_normal' , __FILE__, 'twitter_post_hook');
105 Addon::registerHook('jot_networks' , __FILE__, 'twitter_jot_nets');
106 Addon::registerHook('cron' , __FILE__, 'twitter_cron');
107 Addon::registerHook('queue_predeliver' , __FILE__, 'twitter_queue_hook');
108 Addon::registerHook('follow' , __FILE__, 'twitter_follow');
109 Addon::registerHook('expire' , __FILE__, 'twitter_expire');
110 Addon::registerHook('prepare_body' , __FILE__, 'twitter_prepare_body');
111 Addon::registerHook('check_item_notification', __FILE__, 'twitter_check_item_notification');
112 logger("installed twitter");
115 function twitter_uninstall()
117 Addon::unregisterHook('load_config' , __FILE__, 'twitter_load_config');
118 Addon::unregisterHook('connector_settings' , __FILE__, 'twitter_settings');
119 Addon::unregisterHook('connector_settings_post', __FILE__, 'twitter_settings_post');
120 Addon::unregisterHook('post_local' , __FILE__, 'twitter_post_local');
121 Addon::unregisterHook('notifier_normal' , __FILE__, 'twitter_post_hook');
122 Addon::unregisterHook('jot_networks' , __FILE__, 'twitter_jot_nets');
123 Addon::unregisterHook('cron' , __FILE__, 'twitter_cron');
124 Addon::unregisterHook('queue_predeliver' , __FILE__, 'twitter_queue_hook');
125 Addon::unregisterHook('follow' , __FILE__, 'twitter_follow');
126 Addon::unregisterHook('expire' , __FILE__, 'twitter_expire');
127 Addon::unregisterHook('prepare_body' , __FILE__, 'twitter_prepare_body');
128 Addon::unregisterHook('check_item_notification', __FILE__, 'twitter_check_item_notification');
130 // old setting - remove only
131 Addon::unregisterHook('post_local_end' , __FILE__, 'twitter_post_hook');
132 Addon::unregisterHook('addon_settings' , __FILE__, 'twitter_settings');
133 Addon::unregisterHook('addon_settings_post', __FILE__, 'twitter_settings_post');
136 function twitter_load_config(App $a)
138 $a->loadConfigFile(__DIR__ . '/config/twitter.ini.php');
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("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 $a, &$b)
200 $tw_post = PConfig::get(local_user(), 'twitter', 'post');
201 if (intval($tw_post) == 1) {
202 $tw_defpost = PConfig::get(local_user(), 'twitter', 'post_by_default');
203 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
204 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
205 . L10n::t('Post to Twitter') . '</div>';
209 function twitter_settings_post(App $a)
214 // don't check twitter settings if twitter submit button is not clicked
215 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
219 if (!empty($_POST['twitter-disconnect'])) {
221 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
222 * from the user configuration
224 PConfig::delete(local_user(), 'twitter', 'consumerkey');
225 PConfig::delete(local_user(), 'twitter', 'consumersecret');
226 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
227 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
228 PConfig::delete(local_user(), 'twitter', 'post');
229 PConfig::delete(local_user(), 'twitter', 'post_by_default');
230 PConfig::delete(local_user(), 'twitter', 'lastid');
231 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
232 PConfig::delete(local_user(), 'twitter', 'import');
233 PConfig::delete(local_user(), 'twitter', 'create_user');
234 PConfig::delete(local_user(), 'twitter', 'own_id');
236 if (isset($_POST['twitter-pin'])) {
237 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
238 logger('got a Twitter PIN');
239 $ckey = Config::get('twitter', 'consumerkey');
240 $csecret = Config::get('twitter', 'consumersecret');
241 // the token and secret for which the PIN was generated were hidden in the settings
242 // form as token and token2, we need a new connection to Twitter using these token
243 // and secret to request a Access Token with the PIN
245 if (empty($_POST['twitter-pin'])) {
246 throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
249 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
250 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
251 // ok, now that we have the Access Token, save them in the user config
252 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
253 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
254 PConfig::set(local_user(), 'twitter', 'post', 1);
255 } catch(Exception $e) {
256 info($e->getMessage());
257 } catch(TwitterOAuthException $e) {
258 info($e->getMessage());
260 // reload the Addon Settings page, if we don't do it see Bug #42
261 goaway('settings/connectors');
263 // if no PIN is supplied in the POST variables, the user has changed the setting
264 // to post a tweet for every new __public__ posting to the wall
265 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
266 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
267 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
268 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
269 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
271 if (!intval($_POST['twitter-mirror'])) {
272 PConfig::delete(local_user(), 'twitter', 'lastid');
275 info(L10n::t('Twitter settings updated.') . EOL);
280 function twitter_settings(App $a, &$s)
285 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
287 * 1) Check that we have global consumer key & secret
288 * 2) If no OAuthtoken & stuff is present, generate button to get some
289 * 3) Checkbox for "Send public notices (280 chars only)
291 $ckey = Config::get('twitter', 'consumerkey');
292 $csecret = Config::get('twitter', 'consumersecret');
293 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken');
294 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret');
296 $enabled = intval(PConfig::get(local_user(), 'twitter', 'post'));
297 $defenabled = intval(PConfig::get(local_user(), 'twitter', 'post_by_default'));
298 $mirrorenabled = intval(PConfig::get(local_user(), 'twitter', 'mirror_posts'));
299 $importenabled = intval(PConfig::get(local_user(), 'twitter', 'import'));
300 $create_userenabled = intval(PConfig::get(local_user(), 'twitter', 'create_user'));
302 $css = (($enabled) ? '' : '-disabled');
304 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
305 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
307 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
308 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
309 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
312 if ((!$ckey) && (!$csecret)) {
313 /* no global consumer keys
314 * display warning and skip personal config
316 $s .= '<p>' . L10n::t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
318 // ok we have a consumer key pair now look into the OAuth stuff
319 if ((!$otoken) && (!$osecret)) {
320 /* the user has not yet connected the account to twitter...
321 * get a temporary OAuth key/secret pair and display a button with
322 * which the user can request a PIN to connect the account to a
323 * account at Twitter.
325 $connection = new TwitterOAuth($ckey, $csecret);
327 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
328 $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>';
329 $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>';
330 $s .= '<div id="twitter-pin-wrapper">';
331 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . L10n::t('Copy the PIN from Twitter here') . '</label>';
332 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
333 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
334 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
335 $s .= '</div><div class="clear"></div>';
336 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
337 } catch (TwitterOAuthException $e) {
338 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
342 * we have an OAuth key / secret pair for the user
343 * so let's give a chance to disable the postings to Twitter
345 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
347 $details = $connection->get('account/verify_credentials');
349 $field_checkbox = get_markup_template('field_checkbox.tpl');
351 $s .= '<div id="twitter-info" >
352 <p>' . L10n::t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
353 <button type="submit" name="twitter-disconnect" value="1">' . L10n::t('Disconnect') . '</button>
355 <p id="twitter-info-block">
356 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
357 <em>' . $details->description . '</em>
360 $s .= '<div class="clear"></div>';
362 $s .= replace_macros($field_checkbox, [
363 '$field' => ['twitter-enable', L10n::t('Allow posting to Twitter'), $enabled, L10n::t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
365 if ($a->user['hidewall']) {
366 $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>';
368 $s .= replace_macros($field_checkbox, [
369 '$field' => ['twitter-default', L10n::t('Send public postings to Twitter by default'), $defenabled, '']
371 $s .= replace_macros($field_checkbox, [
372 '$field' => ['twitter-mirror', L10n::t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
374 $s .= replace_macros($field_checkbox, [
375 '$field' => ['twitter-import', L10n::t('Import the remote timeline'), $importenabled, '']
377 $s .= replace_macros($field_checkbox, [
378 '$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.')]
380 $s .= '<div class="clear"></div>';
381 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
382 } catch (TwitterOAuthException $e) {
383 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
387 $s .= '</div><div class="clear"></div>';
390 function twitter_post_local(App $a, array &$b)
396 if (!local_user() || (local_user() != $b['uid'])) {
400 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
401 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
403 // if API is used, default to the chosen settings
404 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
408 if (!$twitter_enable) {
412 if (strlen($b['postopts'])) {
413 $b['postopts'] .= ',';
416 $b['postopts'] .= 'twitter';
419 function twitter_action(App $a, $uid, $pid, $action)
421 $ckey = Config::get('twitter', 'consumerkey');
422 $csecret = Config::get('twitter', 'consumersecret');
423 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
424 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
426 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
428 $post = ['id' => $pid];
430 logger("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), LOGGER_DATA);
434 // To-Do: $result = $connection->post('statuses/destroy', $post);
438 $result = $connection->post('favorites/create', $post);
441 $result = $connection->post('favorites/destroy', $post);
444 logger('Unhandled action ' . $action, LOGGER_DEBUG);
447 logger("twitter_action '" . $action . "' send, result: " . print_r($result, true), LOGGER_DEBUG);
450 function twitter_post_hook(App $a, array &$b)
453 if (!PConfig::get($b["uid"], 'twitter', 'import')
454 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
458 if ($b['parent'] != $b['id']) {
459 logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
461 // Looking if its a reply to a twitter post
462 if ((substr($b["parent-uri"], 0, 9) != "twitter::")
463 && (substr($b["extid"], 0, 9) != "twitter::")
464 && (substr($b["thr-parent"], 0, 9) != "twitter::"))
466 logger("twitter_post_hook: no twitter post " . $b["parent"]);
470 $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
471 $orig_post = Item::selectFirst([], $condition);
472 if (!DBA::isResult($orig_post)) {
473 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
480 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
481 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
482 $nicknameplain = "@" . $nicknameplain;
484 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
485 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
486 $b["body"] = $nickname . " " . $b["body"];
489 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
493 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
497 // Dont't post if the post doesn't belong to us.
498 // This is a check for forum postings
499 $self = DBA::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
500 if ($b['contact-id'] != $self['id']) {
505 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
506 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
509 if ($b['verb'] == ACTIVITY_LIKE) {
510 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
512 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
514 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
520 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
524 // if post comes from twitter don't send it back
525 if ($b['extid'] == Protocol::TWITTER) {
529 if ($b['app'] == "Twitter") {
533 logger('twitter post invoked');
535 PConfig::load($b['uid'], 'twitter');
537 $ckey = Config::get('twitter', 'consumerkey');
538 $csecret = Config::get('twitter', 'consumersecret');
539 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
540 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
542 if ($ckey && $csecret && $otoken && $osecret) {
543 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
545 // If it's a repeated message from twitter then do a native retweet and exit
546 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
550 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
552 // Set the timeout for upload to 30 seconds
553 $connection->setTimeouts(10, 30);
556 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
557 $msg = $msgarr["text"];
559 if (($msg == "") && isset($msgarr["title"])) {
560 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
565 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
566 $msg .= "\n" . $msgarr["url"];
572 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
573 $image = $msgarr["image"];
580 // and now tweet it :-)
583 if (!empty($image)) {
585 $img_str = Network::fetchUrl($image);
587 $tempfile = tempnam(get_temppath(), 'cache');
588 file_put_contents($tempfile, $img_str);
590 $media = $connection->upload('media/upload', ['media' => $tempfile]);
594 $post['media_ids'] = $media->media_id_string;
595 } catch (Exception $e) {
596 logger('Exception when trying to send to Twitter: ' . $e->getMessage());
598 // Workaround: Remove the picture link so that the post can be reposted without it
599 // When there is another url already added, a second url would be superfluous.
601 $msg .= "\n" . $image;
608 $post['status'] = $msg;
611 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
614 $url = 'statuses/update';
615 $result = $connection->post($url, $post);
616 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
618 if (!empty($result->source)) {
619 Config::set("twitter", "application_name", strip_tags($result->source));
622 if (!empty($result->errors)) {
623 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
625 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
626 if (DBA::isResult($r)) {
627 $a->contact = $r[0]["id"];
630 $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $post]);
632 Queue::add($a->contact, Protocol::TWITTER, $s);
633 notice(L10n::t('Twitter post failed. Queued for retry.') . EOL);
634 } elseif ($iscomment) {
635 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
636 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
641 function twitter_addon_admin_post(App $a)
643 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
644 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
645 Config::set('twitter', 'consumerkey', $consumerkey);
646 Config::set('twitter', 'consumersecret', $consumersecret);
647 info(L10n::t('Settings updated.') . EOL);
650 function twitter_addon_admin(App $a, &$o)
652 $t = get_markup_template("admin.tpl", "addon/twitter/");
654 $o = replace_macros($t, [
655 '$submit' => L10n::t('Save Settings'),
656 // name, label, value, help, [extra values]
657 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
658 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
662 function twitter_cron(App $a)
664 $last = Config::get('twitter', 'last_poll');
666 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
667 if (!$poll_interval) {
668 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
672 $next = $last + ($poll_interval * 60);
673 if ($next > time()) {
674 logger('twitter: poll intervall not reached');
678 logger('twitter: cron_start');
680 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
681 if (DBA::isResult($r)) {
682 foreach ($r as $rr) {
683 logger('twitter: fetching for user ' . $rr['uid']);
684 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
688 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
689 if ($abandon_days < 1) {
693 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
695 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
696 if (DBA::isResult($r)) {
697 foreach ($r as $rr) {
698 if ($abandon_days != 0) {
699 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
700 if (!DBA::isResult($user)) {
701 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
706 logger('twitter: importing timeline from user ' . $rr['uid']);
707 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
710 // check for new contacts once a day
711 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
712 if($last_contact_check)
713 $next_contact_check = $last_contact_check + 86400;
715 $next_contact_check = 0;
717 if($next_contact_check <= time()) {
718 pumpio_getallusers($a, $rr["uid"]);
719 PConfig::set($rr['uid'],'pumpio','contact_check',time());
725 logger('twitter: cron_end');
727 Config::set('twitter', 'last_poll', time());
730 function twitter_expire(App $a)
732 $days = Config::get('twitter', 'expire');
738 $r = Item::select(['id'], ['deleted' => true, 'network' => Protocol::TWITTER]);
739 while ($row = DBA::fetch($r)) {
740 DBA::delete('item', ['id' => $row['id']]);
744 require_once "include/items.php";
746 logger('twitter_expire: expire_start');
748 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
749 if (DBA::isResult($r)) {
750 foreach ($r as $rr) {
751 logger('twitter_expire: user ' . $rr['uid']);
752 Item::expire($rr['uid'], $days, Protocol::TWITTER, true);
756 logger('twitter_expire: expire_end');
759 function twitter_prepare_body(App $a, array &$b)
761 if ($b["item"]["network"] != Protocol::TWITTER) {
768 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
770 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
771 $orig_post = Item::selectFirst(['author-link'], $condition);
772 if (DBA::isResult($orig_post)) {
773 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
774 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
775 $nicknameplain = "@" . $nicknameplain;
777 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
778 $item["body"] = $nickname . " " . $item["body"];
782 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
783 $msg = $msgarr["text"];
785 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
786 $msg .= " " . $msgarr["url"];
789 if (isset($msgarr["image"])) {
790 $msg .= " " . $msgarr["image"];
793 $b['html'] = nl2br(htmlspecialchars($msg));
798 * @brief Build the item array for the mirrored post
800 * @param App $a Application class
801 * @param integer $uid User id
802 * @param object $post Twitter object with the post
804 * @return array item data to be posted
806 function twitter_do_mirrorpost(App $a, $uid, $post)
808 $datarray['api_source'] = true;
809 $datarray['profile_uid'] = $uid;
810 $datarray['extid'] = Protocol::TWITTER;
811 $datarray['message_id'] = Item::newURI($uid, Protocol::TWITTER . ':' . $post->id);
812 $datarray['protocol'] = Conversation::PARCEL_TWITTER;
813 $datarray['source'] = json_encode($post);
814 $datarray['title'] = '';
816 if (!empty($post->retweeted_status)) {
817 // We don't support nested shares, so we mustn't show quotes as shares on retweets
818 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
820 if (empty($item['body'])) {
824 $datarray['body'] = "\n" . share_header(
825 $item['author-name'],
826 $item['author-link'],
827 $item['author-avatar'],
833 $datarray['body'] .= $item['body'] . '[/share]';
835 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
837 if (empty($item['body'])) {
841 $datarray['body'] = $item['body'];
844 $datarray['source'] = $item['app'];
845 $datarray['verb'] = $item['verb'];
847 if (isset($item['location'])) {
848 $datarray['location'] = $item['location'];
851 if (isset($item['coord'])) {
852 $datarray['coord'] = $item['coord'];
858 function twitter_fetchtimeline(App $a, $uid)
860 $ckey = Config::get('twitter', 'consumerkey');
861 $csecret = Config::get('twitter', 'consumersecret');
862 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
863 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
864 $lastid = PConfig::get($uid, 'twitter', 'lastid');
866 $application_name = Config::get('twitter', 'application_name');
868 if ($application_name == "") {
869 $application_name = $a->get_hostname();
872 $has_picture = false;
874 require_once 'mod/item.php';
875 require_once 'include/items.php';
876 require_once 'mod/share.php';
878 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
880 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
882 $first_time = ($lastid == "");
885 $parameters["since_id"] = $lastid;
889 $items = $connection->get('statuses/user_timeline', $parameters);
890 } catch (TwitterOAuthException $e) {
891 logger('twitter_fetchtimeline: Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
895 if (!is_array($items)) {
899 $posts = array_reverse($items);
902 foreach ($posts as $post) {
903 if ($post->id_str > $lastid) {
904 $lastid = $post->id_str;
905 PConfig::set($uid, 'twitter', 'lastid', $lastid);
912 if (!stristr($post->source, $application_name)) {
913 $_SESSION["authenticated"] = true;
914 $_SESSION["uid"] = $uid;
916 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
918 if (empty($_REQUEST['body'])) {
922 logger('twitter: posting for user ' . $uid);
928 PConfig::set($uid, 'twitter', 'lastid', $lastid);
931 function twitter_queue_hook(App $a)
933 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
934 DBA::escape(Protocol::TWITTER)
936 if (!DBA::isResult($qi)) {
940 foreach ($qi as $x) {
941 if ($x['network'] !== Protocol::TWITTER) {
945 logger('twitter_queue: run');
947 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
948 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
951 if (!DBA::isResult($r)) {
957 $ckey = Config::get('twitter', 'consumerkey');
958 $csecret = Config::get('twitter', 'consumersecret');
959 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
960 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
964 if ($ckey && $csecret && $otoken && $osecret) {
965 logger('twitter_queue: able to post');
967 $z = unserialize($x['content']);
969 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
970 $result = $connection->post($z['url'], $z['post']);
972 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
974 if ($result->errors) {
975 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
978 Queue::removeItem($x['id']);
981 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
985 logger('twitter_queue: delayed');
986 Queue::updateTime($x['id']);
991 function twitter_fix_avatar($avatar)
993 $new_avatar = str_replace("_normal.", ".", $avatar);
995 $info = Image::getInfoFromURL($new_avatar);
997 $new_avatar = $avatar;
1003 function twitter_fetch_contact($uid, $data, $create_user)
1005 if (empty($data->id_str)) {
1009 $avatar = twitter_fix_avatar($data->profile_image_url_https);
1010 $url = "https://twitter.com/" . $data->screen_name;
1011 $addr = $data->screen_name . "@twitter.com";
1013 GContact::update(["url" => $url, "network" => Protocol::TWITTER,
1014 "photo" => $avatar, "hide" => true,
1015 "name" => $data->name, "nick" => $data->screen_name,
1016 "location" => $data->location, "about" => $data->description,
1017 "addr" => $addr, "generation" => 2]);
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 $fields['nurl'] = normalise_link($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("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("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('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=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($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 $expanded_url = Network::finalUrl($url->expanded_url);
1158 $oembed_data = OEmbed::fetchURL($expanded_url);
1160 if (empty($oembed_data) || empty($oembed_data->type)) {
1164 // Quickfix: Workaround for URL with "[" and "]" in it
1165 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1166 $expanded_url = $url->url;
1170 $type = $oembed_data->type;
1173 if ($oembed_data->type == "video") {
1174 //$body = str_replace($url->url,
1175 // "[video]".$expanded_url."[/video]", $body);
1176 //$dontincludemedia = true;
1177 $type = $oembed_data->type;
1178 $footerurl = $expanded_url;
1179 $footerlink = "[url=" . $expanded_url . "]" . $url->display_url . "[/url]";
1181 $body = str_replace($url->url, $footerlink, $body);
1182 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
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]", $body);
1185 //$dontincludemedia = true;
1186 } elseif ($oembed_data->type != "link") {
1187 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $url->display_url . "[/url]", $body);
1189 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1191 $tempfile = tempnam(get_temppath(), "cache");
1192 file_put_contents($tempfile, $img_str);
1194 // See http://php.net/manual/en/function.exif-imagetype.php#79283
1195 if (filesize($tempfile) > 11) {
1196 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1203 if (substr($mime, 0, 6) == "image/") {
1205 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1206 //$dontincludemedia = true;
1208 $type = $oembed_data->type;
1209 $footerurl = $expanded_url;
1210 $footerlink = "[url=" . $expanded_url . "]" . $url->display_url . "[/url]";
1212 $body = str_replace($url->url, $footerlink, $body);
1218 if ($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);
1239 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1240 $tags = get_tags($body);
1243 foreach ($tags as $tag) {
1244 if (strstr(trim($tag), " ")) {
1248 if (strpos($tag, '#') === 0) {
1249 if (strpos($tag, '[url=')) {
1253 // don't link tags that are already embedded in links
1254 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1257 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1261 $basetag = str_replace('_', ' ', substr($tag, 1));
1262 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1263 $body = str_replace($tag, $url, $body);
1264 $tags_arr["#" . $basetag] = $url;
1265 } elseif (strpos($tag, '@') === 0) {
1266 if (strpos($tag, '[url=')) {
1270 $basetag = substr($tag, 1);
1271 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1272 $body = str_replace($tag, $url, $body);
1273 $tags_arr["@" . $basetag] = $url;
1278 $tags = implode($tags_arr, ",");
1280 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1284 * @brief Fetch media entities and add media links to the body
1286 * @param object $post Twitter object with the post
1287 * @param array $postarray Array of the item that is about to be posted
1289 * @return $picture string Image URL or empty string
1291 function twitter_media_entities($post, array &$postarray)
1293 // There are no media entities? So we quit.
1294 if (empty($post->extended_entities->media)) {
1298 // When the post links to an external page, we only take one picture.
1299 // We only do this when there is exactly one media.
1300 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1302 foreach ($post->extended_entities->media AS $medium) {
1303 if (isset($medium->media_url_https)) {
1304 $picture = $medium->media_url_https;
1305 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1311 // This is a pure media post, first search for all media urls
1313 foreach ($post->extended_entities->media AS $medium) {
1314 if (!isset($media[$medium->url])) {
1315 $media[$medium->url] = '';
1317 switch ($medium->type) {
1319 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1320 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1323 case 'animated_gif':
1324 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1325 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1326 if (is_array($medium->video_info->variants)) {
1328 // We take the video with the highest bitrate
1329 foreach ($medium->video_info->variants AS $variant) {
1330 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1331 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1332 $bitrate = $variant->bitrate;
1337 // The following code will only be activated for test reasons
1339 // $postarray['body'] .= print_r($medium, true);
1343 // Now we replace the media urls.
1344 foreach ($media AS $key => $value) {
1345 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1350 function twitter_createpost(App $a, $uid, $post, array $self, $create_user, $only_existing_contact, $noquote)
1353 $postarray['network'] = Protocol::TWITTER;
1354 $postarray['uid'] = $uid;
1355 $postarray['wall'] = 0;
1356 $postarray['uri'] = "twitter::" . $post->id_str;
1357 $postarray['protocol'] = Conversation::PARCEL_TWITTER;
1358 $postarray['source'] = json_encode($post);
1360 // Don't import our own comments
1361 if (Item::exists(['extid' => $postarray['uri'], 'uid' => $uid])) {
1362 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1368 if ($post->in_reply_to_status_id_str != "") {
1369 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1371 $fields = ['uri', 'parent-uri', 'parent'];
1372 $parent_item = Item::selectFirst($fields, ['uri' => $parent, 'uid' => $uid]);
1373 if (!DBA::isResult($parent_item)) {
1374 $parent_item = Item::selectFirst($fields, ['extid' => $parent, 'uid' => $uid]);
1377 if (DBA::isResult($parent_item)) {
1378 $postarray['thr-parent'] = $parent_item['uri'];
1379 $postarray['parent-uri'] = $parent_item['parent-uri'];
1380 $postarray['parent'] = $parent_item['parent'];
1381 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1383 $postarray['thr-parent'] = $postarray['uri'];
1384 $postarray['parent-uri'] = $postarray['uri'];
1385 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1389 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1391 if ($post->user->id_str == $own_id) {
1392 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1395 if (DBA::isResult($r)) {
1396 $contactid = $r[0]["id"];
1398 $postarray['owner-name'] = $r[0]["name"];
1399 $postarray['owner-link'] = $r[0]["url"];
1400 $postarray['owner-avatar'] = $r[0]["photo"];
1402 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1406 // Don't create accounts of people who just comment something
1407 $create_user = false;
1409 $postarray['parent-uri'] = $postarray['uri'];
1410 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1413 if ($contactid == 0) {
1414 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1416 $postarray['owner-name'] = $post->user->name;
1417 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1418 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1421 if (($contactid == 0) && !$only_existing_contact) {
1422 $contactid = $self['id'];
1423 } elseif ($contactid <= 0) {
1424 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1428 $postarray['contact-id'] = $contactid;
1430 $postarray['verb'] = ACTIVITY_POST;
1431 $postarray['author-name'] = $postarray['owner-name'];
1432 $postarray['author-link'] = $postarray['owner-link'];
1433 $postarray['author-avatar'] = $postarray['owner-avatar'];
1434 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1435 $postarray['app'] = strip_tags($post->source);
1437 if ($post->user->protected) {
1438 $postarray['private'] = 1;
1439 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1441 $postarray['private'] = 0;
1442 $postarray['allow_cid'] = '';
1445 if (is_string($post->full_text)) {
1446 $postarray['body'] = $post->full_text;
1448 $postarray['body'] = $post->text;
1451 // When the post contains links then use the correct object type
1452 if (count($post->entities->urls) > 0) {
1453 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1456 // Search for media links
1457 $picture = twitter_media_entities($post, $postarray);
1459 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1460 $postarray['body'] = $converted["body"];
1461 $postarray['tag'] = $converted["tags"];
1462 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1463 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1465 $statustext = $converted["plain"];
1467 if (!empty($post->place->name)) {
1468 $postarray["location"] = $post->place->name;
1470 if (!empty($post->place->full_name)) {
1471 $postarray["location"] = $post->place->full_name;
1473 if (!empty($post->geo->coordinates)) {
1474 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1476 if (!empty($post->coordinates->coordinates)) {
1477 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1479 if (!empty($post->retweeted_status)) {
1480 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1482 if (empty($retweet['body'])) {
1486 $retweet['source'] = $postarray['source'];
1487 $retweet['private'] = $postarray['private'];
1488 $retweet['allow_cid'] = $postarray['allow_cid'];
1489 $retweet['contact-id'] = $postarray['contact-id'];
1490 $retweet['owner-name'] = $postarray['owner-name'];
1491 $retweet['owner-link'] = $postarray['owner-link'];
1492 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1494 $postarray = $retweet;
1497 if (!empty($post->quoted_status) && !$noquote) {
1498 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1500 if (empty($quoted['body'])) {
1504 $postarray['body'] = $statustext;
1506 $postarray['body'] .= "\n" . share_header(
1507 $quoted['author-name'],
1508 $quoted['author-link'],
1509 $quoted['author-avatar'],
1515 $postarray['body'] .= $quoted['body'] . '[/share]';
1521 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, array $self)
1523 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1527 while (!empty($post->in_reply_to_status_id_str)) {
1528 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1531 $post = $connection->get('statuses/show', $parameters);
1532 } catch (TwitterOAuthException $e) {
1533 logger('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1538 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1542 if (empty($post->id_str)) {
1543 logger("twitter_fetchparentposts: This is not a post " . json_encode($post), LOGGER_DEBUG);
1547 if (Item::exists(['uri' => 'twitter::' . $post->id_str, 'uid' => $uid])) {
1554 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1556 $posts = array_reverse($posts);
1558 if (!empty($posts)) {
1559 foreach ($posts as $post) {
1560 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1562 if (empty($postarray['body'])) {
1566 $item = Item::insert($postarray);
1568 $postarray["id"] = $item;
1570 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1575 function twitter_fetchhometimeline(App $a, $uid)
1577 $ckey = Config::get('twitter', 'consumerkey');
1578 $csecret = Config::get('twitter', 'consumersecret');
1579 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1580 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1581 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1582 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1584 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1586 $application_name = Config::get('twitter', 'application_name');
1588 if ($application_name == "") {
1589 $application_name = $a->get_hostname();
1592 require_once 'include/items.php';
1594 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1597 $own_contact = twitter_fetch_own_contact($a, $uid);
1598 } catch (TwitterOAuthException $e) {
1599 logger('twitter_fetchhometimeline: Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1603 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1604 intval($own_contact),
1607 if (DBA::isResult($r)) {
1608 $own_id = $r[0]["nick"];
1610 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1614 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1617 if (DBA::isResult($r)) {
1620 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1624 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1626 if (!DBA::isResult($u)) {
1627 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1631 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1632 //$parameters["count"] = 200;
1633 // Fetching timeline
1634 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1636 $first_time = ($lastid == "");
1638 if ($lastid != "") {
1639 $parameters["since_id"] = $lastid;
1643 $items = $connection->get('statuses/home_timeline', $parameters);
1644 } catch (TwitterOAuthException $e) {
1645 logger('twitter_fetchhometimeline: Error fetching home timeline: ' . $e->getMessage());
1649 if (!is_array($items)) {
1650 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1654 $posts = array_reverse($items);
1656 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1658 if (count($posts)) {
1659 foreach ($posts as $post) {
1660 if ($post->id_str > $lastid) {
1661 $lastid = $post->id_str;
1662 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1669 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1670 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1674 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1675 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1679 if ($post->in_reply_to_status_id_str != "") {
1680 twitter_fetchparentposts($a, $uid, $post, $connection, $self);
1683 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1685 if (empty($postarray['body']) || trim($postarray['body']) == "") {
1691 if (($postarray['uri'] == $postarray['parent-uri']) && ($postarray['author-link'] == $postarray['owner-link'])) {
1692 $contact = DBA::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1693 if (DBA::isResult($contact)) {
1694 $notify = Item::isRemoteSelf($contact, $postarray);
1698 $item = Item::insert($postarray, false, $notify);
1699 $postarray["id"] = $item;
1701 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1704 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1706 // Fetching mentions
1707 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1709 $first_time = ($lastid == "");
1711 if ($lastid != "") {
1712 $parameters["since_id"] = $lastid;
1716 $items = $connection->get('statuses/mentions_timeline', $parameters);
1717 } catch (TwitterOAuthException $e) {
1718 logger('twitter_fetchhometimeline: Error fetching mentions: ' . $e->getMessage());
1722 if (!is_array($items)) {
1723 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1727 $posts = array_reverse($items);
1729 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1731 if (count($posts)) {
1732 foreach ($posts as $post) {
1733 if ($post->id_str > $lastid) {
1734 $lastid = $post->id_str;
1741 if ($post->in_reply_to_status_id_str != "") {
1742 twitter_fetchparentposts($a, $uid, $post, $connection, $self);
1745 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1747 if (empty($postarray['body'])) {
1751 $item = Item::insert($postarray);
1753 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1757 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1760 function twitter_fetch_own_contact(App $a, $uid)
1762 $ckey = Config::get('twitter', 'consumerkey');
1763 $csecret = Config::get('twitter', 'consumersecret');
1764 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1765 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1767 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1771 if ($own_id == "") {
1772 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1774 // Fetching user data
1775 // get() may throw TwitterOAuthException, but we will catch it later
1776 $user = $connection->get('account/verify_credentials');
1778 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1780 $contact_id = twitter_fetch_contact($uid, $user, true);
1782 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1784 DBA::escape("twitter::" . $own_id));
1785 if (DBA::isResult($r)) {
1786 $contact_id = $r[0]["id"];
1788 PConfig::delete($uid, 'twitter', 'own_id');
1795 function twitter_is_retweet(App $a, $uid, $body)
1797 $body = trim($body);
1799 // Skip if it isn't a pure repeated messages
1800 // Does it start with a share?
1801 if (strpos($body, "[share") > 0) {
1805 // Does it end with a share?
1806 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1810 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1811 // Skip if there is no shared message in there
1812 if ($body == $attributes) {
1817 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1818 if (!empty($matches[1])) {
1819 $link = $matches[1];
1822 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1823 if (!empty($matches[1])) {
1824 $link = $matches[1];
1827 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1832 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1834 $ckey = Config::get('twitter', 'consumerkey');
1835 $csecret = Config::get('twitter', 'consumersecret');
1836 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1837 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1839 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1840 $result = $connection->post('statuses/retweet/' . $id);
1842 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1844 return !isset($result->errors);