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\Worker;
74 use Friendica\Database\DBA;
75 use Friendica\Database\DBM;
76 use Friendica\Model\Contact;
77 use Friendica\Model\GContact;
78 use Friendica\Model\Group;
79 use Friendica\Model\Item;
80 use Friendica\Model\ItemContent;
81 use Friendica\Model\Queue;
82 use Friendica\Model\User;
83 use Friendica\Object\Image;
84 use Friendica\Util\DateTimeFormat;
85 use Friendica\Util\Network;
87 require_once 'boot.php';
88 require_once 'include/dba.php';
89 require_once 'include/enotify.php';
90 require_once 'include/text.php';
92 require_once __DIR__ . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
94 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
96 function twitter_install()
98 // we need some hooks, for the configuration and for sending tweets
99 Addon::registerHook('load_config', 'addon/twitter/twitter.php', 'twitter_load_config');
100 Addon::registerHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
101 Addon::registerHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
102 Addon::registerHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
103 Addon::registerHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
104 Addon::registerHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
105 Addon::registerHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
106 Addon::registerHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
107 Addon::registerHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
108 Addon::registerHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
109 Addon::registerHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
110 Addon::registerHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
111 logger("installed twitter");
114 function twitter_uninstall()
116 Addon::unregisterHook('load_config', 'addon/twitter/twitter.php', 'twitter_load_config');
117 Addon::unregisterHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
118 Addon::unregisterHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
119 Addon::unregisterHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
120 Addon::unregisterHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
121 Addon::unregisterHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
122 Addon::unregisterHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
123 Addon::unregisterHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
124 Addon::unregisterHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
125 Addon::unregisterHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
126 Addon::unregisterHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
127 Addon::unregisterHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
129 // old setting - remove only
130 Addon::unregisterHook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
131 Addon::unregisterHook('addon_settings', 'addon/twitter/twitter.php', 'twitter_settings');
132 Addon::unregisterHook('addon_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
135 function twitter_load_config(App $a)
137 $a->loadConfigFile(__DIR__. '/config/twitter.ini.php');
140 function twitter_check_item_notification(App $a, &$notification_data)
142 $own_id = PConfig::get($notification_data["uid"], 'twitter', 'own_id');
144 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
145 intval($notification_data["uid"]),
146 dbesc("twitter::".$own_id)
150 $notification_data["profiles"][] = $own_user[0]["url"];
154 function twitter_follow(App $a, &$contact)
156 logger("twitter_follow: Check if contact is twitter contact. " . $contact["url"], LOGGER_DEBUG);
158 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
162 // contact seems to be a twitter contact, so continue
163 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
164 $nickname = str_replace("@twitter.com", "", $nickname);
166 $uid = $a->user["uid"];
168 $ckey = Config::get('twitter', 'consumerkey');
169 $csecret = Config::get('twitter', 'consumersecret');
170 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
171 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
173 // If the addon is not configured (general or for this user) quit here
174 if (empty($ckey) || empty($csecret) || empty($otoken) || empty($osecret)) {
179 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
180 $connection->post('friendships/create', ['screen_name' => $nickname]);
182 twitter_fetchuser($a, $uid, $nickname);
184 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
185 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
188 if (DBM::is_result($r)) {
189 $contact["contact"] = $r[0];
193 function twitter_jot_nets(App $a, &$b)
199 $tw_post = PConfig::get(local_user(), 'twitter', 'post');
200 if (intval($tw_post) == 1) {
201 $tw_defpost = PConfig::get(local_user(), 'twitter', 'post_by_default');
202 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
203 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
204 . L10n::t('Post to Twitter') . '</div>';
208 function twitter_settings_post(App $a, $post)
213 // don't check twitter settings if twitter submit button is not clicked
214 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
218 if (!empty($_POST['twitter-disconnect'])) {
220 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
221 * from the user configuration
223 PConfig::delete(local_user(), 'twitter', 'consumerkey');
224 PConfig::delete(local_user(), 'twitter', 'consumersecret');
225 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
226 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
227 PConfig::delete(local_user(), 'twitter', 'post');
228 PConfig::delete(local_user(), 'twitter', 'post_by_default');
229 PConfig::delete(local_user(), 'twitter', 'lastid');
230 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
231 PConfig::delete(local_user(), 'twitter', 'import');
232 PConfig::delete(local_user(), 'twitter', 'create_user');
233 PConfig::delete(local_user(), 'twitter', 'own_id');
235 if (isset($_POST['twitter-pin'])) {
236 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
237 logger('got a Twitter PIN');
238 $ckey = Config::get('twitter', 'consumerkey');
239 $csecret = Config::get('twitter', 'consumersecret');
240 // the token and secret for which the PIN was generated were hidden in the settings
241 // form as token and token2, we need a new connection to Twitter using these token
242 // and secret to request a Access Token with the PIN
244 if (empty($_POST['twitter-pin'])) {
245 throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
248 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
249 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
250 // ok, now that we have the Access Token, save them in the user config
251 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
252 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
253 PConfig::set(local_user(), 'twitter', 'post', 1);
254 } catch(Exception $e) {
255 info($e->getMessage());
256 } catch(TwitterOAuthException $e) {
257 info($e->getMessage());
259 // reload the Addon Settings page, if we don't do it see Bug #42
260 goaway('settings/connectors');
262 // if no PIN is supplied in the POST variables, the user has changed the setting
263 // to post a tweet for every new __public__ posting to the wall
264 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
265 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
266 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
267 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
268 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
270 if (!intval($_POST['twitter-mirror'])) {
271 PConfig::delete(local_user(), 'twitter', 'lastid');
274 info(L10n::t('Twitter settings updated.') . EOL);
279 function twitter_settings(App $a, &$s)
284 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
286 * 1) Check that we have global consumer key & secret
287 * 2) If no OAuthtoken & stuff is present, generate button to get some
288 * 3) Checkbox for "Send public notices (280 chars only)
290 $ckey = Config::get('twitter', 'consumerkey');
291 $csecret = Config::get('twitter', 'consumersecret');
292 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken');
293 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret');
295 $enabled = intval(PConfig::get(local_user(), 'twitter', 'post'));
296 $defenabled = intval(PConfig::get(local_user(), 'twitter', 'post_by_default'));
297 $mirrorenabled = intval(PConfig::get(local_user(), 'twitter', 'mirror_posts'));
298 $importenabled = intval(PConfig::get(local_user(), 'twitter', 'import'));
299 $create_userenabled = intval(PConfig::get(local_user(), 'twitter', 'create_user'));
301 $css = (($enabled) ? '' : '-disabled');
303 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
304 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
306 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
307 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
308 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
311 if ((!$ckey) && (!$csecret)) {
312 /* no global consumer keys
313 * display warning and skip personal config
315 $s .= '<p>' . L10n::t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
317 // ok we have a consumer key pair now look into the OAuth stuff
318 if ((!$otoken) && (!$osecret)) {
319 /* the user has not yet connected the account to twitter...
320 * get a temporary OAuth key/secret pair and display a button with
321 * which the user can request a PIN to connect the account to a
322 * account at Twitter.
324 $connection = new TwitterOAuth($ckey, $csecret);
326 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
327 $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>';
328 $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>';
329 $s .= '<div id="twitter-pin-wrapper">';
330 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . L10n::t('Copy the PIN from Twitter here') . '</label>';
331 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
332 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
333 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
334 $s .= '</div><div class="clear"></div>';
335 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
336 } catch (TwitterOAuthException $e) {
337 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
341 * we have an OAuth key / secret pair for the user
342 * so let's give a chance to disable the postings to Twitter
344 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
346 $details = $connection->get('account/verify_credentials');
348 $field_checkbox = get_markup_template('field_checkbox.tpl');
350 $s .= '<div id="twitter-info" >
351 <p>' . L10n::t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
352 <button type="submit" name="twitter-disconnect" value="1">' . L10n::t('Disconnect') . '</button>
354 <p id="twitter-info-block">
355 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
356 <em>' . $details->description . '</em>
359 $s .= '<div class="clear"></div>';
361 $s .= replace_macros($field_checkbox, [
362 '$field' => ['twitter-enable', L10n::t('Allow posting to Twitter'), $enabled, L10n::t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
364 if ($a->user['hidewall']) {
365 $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>';
367 $s .= replace_macros($field_checkbox, [
368 '$field' => ['twitter-default', L10n::t('Send public postings to Twitter by default'), $defenabled, '']
370 $s .= replace_macros($field_checkbox, [
371 '$field' => ['twitter-mirror', L10n::t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
373 $s .= replace_macros($field_checkbox, [
374 '$field' => ['twitter-import', L10n::t('Import the remote timeline'), $importenabled, '']
376 $s .= replace_macros($field_checkbox, [
377 '$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.')]
379 $s .= '<div class="clear"></div>';
380 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
381 } catch (TwitterOAuthException $e) {
382 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
386 $s .= '</div><div class="clear"></div>';
389 function twitter_post_local(App $a, &$b)
395 if (!local_user() || (local_user() != $b['uid'])) {
399 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
400 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
402 // if API is used, default to the chosen settings
403 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
407 if (!$twitter_enable) {
411 if (strlen($b['postopts'])) {
412 $b['postopts'] .= ',';
415 $b['postopts'] .= 'twitter';
418 function twitter_action(App $a, $uid, $pid, $action)
420 $ckey = Config::get('twitter', 'consumerkey');
421 $csecret = Config::get('twitter', 'consumersecret');
422 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
423 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
425 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
427 $post = ['id' => $pid];
429 logger("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), LOGGER_DATA);
433 // To-Do: $result = $connection->post('statuses/destroy', $post);
437 $result = $connection->post('favorites/create', $post);
440 $result = $connection->post('favorites/destroy', $post);
443 logger('Unhandled action ' . $action, LOGGER_DEBUG);
446 logger("twitter_action '" . $action . "' send, result: " . print_r($result, true), LOGGER_DEBUG);
449 function twitter_post_hook(App $a, &$b)
452 if (!PConfig::get($b["uid"], 'twitter', 'import')
453 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
457 if ($b['parent'] != $b['id']) {
458 logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
460 // Looking if its a reply to a twitter post
461 if ((substr($b["parent-uri"], 0, 9) != "twitter::")
462 && (substr($b["extid"], 0, 9) != "twitter::")
463 && (substr($b["thr-parent"], 0, 9) != "twitter::"))
465 logger("twitter_post_hook: no twitter post " . $b["parent"]);
469 $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
470 $orig_post = Item::selectFirst([], $condition);
471 if (!DBM::is_result($orig_post)) {
472 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
479 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
480 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
481 $nicknameplain = "@" . $nicknameplain;
483 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
484 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
485 $b["body"] = $nickname . " " . $b["body"];
488 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
492 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
496 // Dont't post if the post doesn't belong to us.
497 // This is a check for forum postings
498 $self = DBA::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
499 if ($b['contact-id'] != $self['id']) {
504 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
505 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
508 if ($b['verb'] == ACTIVITY_LIKE) {
509 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
511 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
513 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
519 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
523 // if post comes from twitter don't send it back
524 if ($b['extid'] == NETWORK_TWITTER) {
528 if ($b['app'] == "Twitter") {
532 logger('twitter post invoked');
534 PConfig::load($b['uid'], 'twitter');
536 $ckey = Config::get('twitter', 'consumerkey');
537 $csecret = Config::get('twitter', 'consumersecret');
538 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
539 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
541 if ($ckey && $csecret && $otoken && $osecret) {
542 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
544 // If it's a repeated message from twitter then do a native retweet and exit
545 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
549 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
551 // Set the timeout for upload to 30 seconds
552 $connection->setTimeouts(10, 30);
555 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
556 $msg = $msgarr["text"];
558 if (($msg == "") && isset($msgarr["title"])) {
559 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
564 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
565 $msg .= "\n" . $msgarr["url"];
571 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
572 $image = $msgarr["image"];
579 // and now tweet it :-)
582 if (!empty($image)) {
584 $img_str = Network::fetchUrl($image);
586 $tempfile = tempnam(get_temppath(), 'cache');
587 file_put_contents($tempfile, $img_str);
589 $media = $connection->upload('media/upload', ['media' => $tempfile]);
593 $post['media_ids'] = $media->media_id_string;
594 } catch (Exception $e) {
595 logger('Exception when trying to send to Twitter: ' . $e->getMessage());
597 // Workaround: Remove the picture link so that the post can be reposted without it
598 // When there is another url already added, a second url would be superfluous.
600 $msg .= "\n" . $image;
607 $post['status'] = $msg;
610 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
613 $url = 'statuses/update';
614 $result = $connection->post($url, $post);
615 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
617 if (!empty($result->source)) {
618 Config::set("twitter", "application_name", strip_tags($result->source));
621 if (!empty($result->errors)) {
622 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
624 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
625 if (DBM::is_result($r)) {
626 $a->contact = $r[0]["id"];
629 $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $post]);
631 Queue::add($a->contact, NETWORK_TWITTER, $s);
632 notice(L10n::t('Twitter post failed. Queued for retry.') . EOL);
633 } elseif ($iscomment) {
634 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
635 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
640 function twitter_addon_admin_post(App $a)
642 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
643 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
644 Config::set('twitter', 'consumerkey', $consumerkey);
645 Config::set('twitter', 'consumersecret', $consumersecret);
646 info(L10n::t('Settings updated.') . EOL);
649 function twitter_addon_admin(App $a, &$o)
651 $t = get_markup_template("admin.tpl", "addon/twitter/");
653 $o = replace_macros($t, [
654 '$submit' => L10n::t('Save Settings'),
655 // name, label, value, help, [extra values]
656 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
657 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
661 function twitter_cron(App $a, $b)
663 $last = Config::get('twitter', 'last_poll');
665 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
666 if (!$poll_interval) {
667 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
671 $next = $last + ($poll_interval * 60);
672 if ($next > time()) {
673 logger('twitter: poll intervall not reached');
677 logger('twitter: cron_start');
679 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
680 if (DBM::is_result($r)) {
681 foreach ($r as $rr) {
682 logger('twitter: fetching for user ' . $rr['uid']);
683 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
687 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
688 if ($abandon_days < 1) {
692 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
694 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
695 if (DBM::is_result($r)) {
696 foreach ($r as $rr) {
697 if ($abandon_days != 0) {
698 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
699 if (!DBM::is_result($user)) {
700 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
705 logger('twitter: importing timeline from user ' . $rr['uid']);
706 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
709 // check for new contacts once a day
710 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
711 if($last_contact_check)
712 $next_contact_check = $last_contact_check + 86400;
714 $next_contact_check = 0;
716 if($next_contact_check <= time()) {
717 pumpio_getallusers($a, $rr["uid"]);
718 PConfig::set($rr['uid'],'pumpio','contact_check',time());
724 logger('twitter: cron_end');
726 Config::set('twitter', 'last_poll', time());
729 function twitter_expire(App $a, $b)
731 $days = Config::get('twitter', 'expire');
737 $r = DBA::select('item', ['id', 'iaid', 'icid'], ['deleted' => true, 'network' => NETWORK_TWITTER]);
738 while ($row = DBA::fetch($r)) {
739 DBA::delete('item', ['id' => $row['id']]);
740 if (!empty($row['iaid']) && !DBA::exists('item', ['iaid' => $row['iaid']])) {
741 DBA::delete('item-activity', ['id' => $row['iaid']]);
743 if (!empty($row['icid']) && !DBA::exists('item', ['icid' => $row['icid']])) {
744 DBA::delete('item-content', ['id' => $row['icid']]);
749 require_once "include/items.php";
751 logger('twitter_expire: expire_start');
753 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
754 if (DBM::is_result($r)) {
755 foreach ($r as $rr) {
756 logger('twitter_expire: user ' . $rr['uid']);
757 Item::expire($rr['uid'], $days, NETWORK_TWITTER, true);
761 logger('twitter_expire: expire_end');
764 function twitter_prepare_body(App $a, &$b)
766 if ($b["item"]["network"] != NETWORK_TWITTER) {
773 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
775 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
776 $orig_post = Item::selectFirst(['author-link'], $condition);
777 if (DBM::is_result($orig_post)) {
778 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
779 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
780 $nicknameplain = "@" . $nicknameplain;
782 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
783 $item["body"] = $nickname . " " . $item["body"];
787 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
788 $msg = $msgarr["text"];
790 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
791 $msg .= " " . $msgarr["url"];
794 if (isset($msgarr["image"])) {
795 $msg .= " " . $msgarr["image"];
798 $b['html'] = nl2br(htmlspecialchars($msg));
803 * @brief Build the item array for the mirrored post
805 * @param App $a Application class
806 * @param integer $uid User id
807 * @param object $post Twitter object with the post
809 * @return array item data to be posted
811 function twitter_do_mirrorpost(App $a, $uid, $post)
813 $datarray["api_source"] = true;
814 $datarray["profile_uid"] = $uid;
815 $datarray["extid"] = NETWORK_TWITTER;
816 $datarray['message_id'] = Item::newURI($uid, NETWORK_TWITTER . ":" . $post->id);
817 // $datarray['object'] = json_encode($post); // Activate for debugging
818 $datarray["title"] = "";
820 if (!empty($post->retweeted_status)) {
821 // We don't support nested shares, so we mustn't show quotes as shares on retweets
822 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
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 $datarray['body'] = $item['body'];
840 $datarray["source"] = $item['app'];
841 $datarray["verb"] = $item['verb'];
843 if (isset($item["location"])) {
844 $datarray["location"] = $item["location"];
847 if (isset($item["coord"])) {
848 $datarray["coord"] = $item["coord"];
854 function twitter_fetchtimeline(App $a, $uid)
856 $ckey = Config::get('twitter', 'consumerkey');
857 $csecret = Config::get('twitter', 'consumersecret');
858 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
859 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
860 $lastid = PConfig::get($uid, 'twitter', 'lastid');
862 $application_name = Config::get('twitter', 'application_name');
864 if ($application_name == "") {
865 $application_name = $a->get_hostname();
868 $has_picture = false;
870 require_once 'mod/item.php';
871 require_once 'include/items.php';
872 require_once 'mod/share.php';
874 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
876 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
878 $first_time = ($lastid == "");
881 $parameters["since_id"] = $lastid;
885 $items = $connection->get('statuses/user_timeline', $parameters);
886 } catch (TwitterOAuthException $e) {
887 logger('twitter_fetchtimeline: Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
891 if (!is_array($items)) {
895 $posts = array_reverse($items);
898 foreach ($posts as $post) {
899 if ($post->id_str > $lastid) {
900 $lastid = $post->id_str;
901 PConfig::set($uid, 'twitter', 'lastid', $lastid);
908 if (!stristr($post->source, $application_name)) {
909 $_SESSION["authenticated"] = true;
910 $_SESSION["uid"] = $uid;
912 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
914 logger('twitter: posting for user ' . $uid);
920 PConfig::set($uid, 'twitter', 'lastid', $lastid);
923 function twitter_queue_hook(App $a, &$b)
925 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
926 dbesc(NETWORK_TWITTER)
928 if (!DBM::is_result($qi)) {
932 foreach ($qi as $x) {
933 if ($x['network'] !== NETWORK_TWITTER) {
937 logger('twitter_queue: run');
939 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
940 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
943 if (!DBM::is_result($r)) {
949 $ckey = Config::get('twitter', 'consumerkey');
950 $csecret = Config::get('twitter', 'consumersecret');
951 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
952 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
956 if ($ckey && $csecret && $otoken && $osecret) {
957 logger('twitter_queue: able to post');
959 $z = unserialize($x['content']);
961 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
962 $result = $connection->post($z['url'], $z['post']);
964 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
966 if ($result->errors) {
967 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
970 Queue::removeItem($x['id']);
973 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
977 logger('twitter_queue: delayed');
978 Queue::updateTime($x['id']);
983 function twitter_fix_avatar($avatar)
985 $new_avatar = str_replace("_normal.", ".", $avatar);
987 $info = Image::getInfoFromURL($new_avatar);
989 $new_avatar = $avatar;
995 function twitter_fetch_contact($uid, $data, $create_user)
997 if ($data->id_str == "") {
1001 $avatar = twitter_fix_avatar($data->profile_image_url_https);
1002 $url = "https://twitter.com/" . $data->screen_name;
1003 $addr = $data->screen_name . "@twitter.com";
1005 GContact::update(["url" => $url, "network" => NETWORK_TWITTER,
1006 "photo" => $avatar, "hide" => true,
1007 "name" => $data->name, "nick" => $data->screen_name,
1008 "location" => $data->location, "about" => $data->description,
1009 "addr" => $addr, "generation" => 2]);
1011 $fields = ['url' => $url, 'network' => NETWORK_TWITTER,
1012 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
1013 'location' => $data->location, 'about' => $data->description];
1015 $cid = Contact::getIdForURL($url, 0, true, $fields);
1017 DBA::update('contact', $fields, ['id' => $cid]);
1018 Contact::updateAvatar($avatar, 0, $cid);
1021 $contact = DBA::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1022 if (!DBM::is_result($contact) && !$create_user) {
1026 if (!DBM::is_result($contact)) {
1027 // create contact record
1028 $fields['uid'] = $uid;
1029 $fields['created'] = DateTimeFormat::utcNow();
1030 $fields['nurl'] = normalise_link($url);
1031 $fields['alias'] = 'twitter::' . $data->id_str;
1032 $fields['poll'] = 'twitter::' . $data->id_str;
1033 $fields['rel'] = CONTACT_IS_FRIEND;
1034 $fields['priority'] = 1;
1035 $fields['writable'] = true;
1036 $fields['blocked'] = false;
1037 $fields['readonly'] = false;
1038 $fields['pending'] = false;
1040 if (!DBA::insert('contact', $fields)) {
1044 $contact_id = DBA::lastInsertId();
1046 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1048 Contact::updateAvatar($avatar, $uid, $contact_id);
1050 if ($contact["readonly"] || $contact["blocked"]) {
1051 logger("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1055 $contact_id = $contact['id'];
1057 // update profile photos once every twelve hours as we have no notification of when they change.
1058 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1060 // check that we have all the photos, this has been known to fail on occasion
1061 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1062 logger("twitter_fetch_contact: Updating contact " . $data->screen_name, LOGGER_DEBUG);
1064 Contact::updateAvatar($avatar, $uid, $contact['id']);
1066 $fields['name-date'] = DateTimeFormat::utcNow();
1067 $fields['uri-date'] = DateTimeFormat::utcNow();
1069 DBA::update('contact', $fields, ['id' => $contact['id']]);
1076 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1078 $ckey = Config::get('twitter', 'consumerkey');
1079 $csecret = Config::get('twitter', 'consumersecret');
1080 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1081 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1083 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1086 if (DBM::is_result($r)) {
1094 if ($screen_name != "") {
1095 $parameters["screen_name"] = $screen_name;
1098 if ($user_id != "") {
1099 $parameters["user_id"] = $user_id;
1102 // Fetching user data
1103 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1105 $user = $connection->get('users/show', $parameters);
1106 } catch (TwitterOAuthException $e) {
1107 logger('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1111 if (!is_object($user)) {
1115 $contact_id = twitter_fetch_contact($uid, $user, true);
1120 function twitter_expand_entities(App $a, $body, $item, $picture)
1126 foreach ($item->entities->hashtags AS $hashtag) {
1127 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1128 $tags_arr["#" . $hashtag->text] = $url;
1129 $body = str_replace("#" . $hashtag->text, $url, $body);
1132 foreach ($item->entities->user_mentions AS $mention) {
1133 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1134 $tags_arr["@" . $mention->screen_name] = $url;
1135 $body = str_replace("@" . $mention->screen_name, $url, $body);
1138 if (isset($item->entities->urls)) {
1144 foreach ($item->entities->urls as $url) {
1145 $plain = str_replace($url->url, '', $plain);
1147 if ($url->url && $url->expanded_url && $url->display_url) {
1148 $expanded_url = Network::finalUrl($url->expanded_url);
1150 $oembed_data = OEmbed::fetchURL($expanded_url);
1152 if (empty($oembed_data) || empty($oembed_data->type)) {
1156 // Quickfix: Workaround for URL with "[" and "]" in it
1157 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1158 $expanded_url = $url->url;
1162 $type = $oembed_data->type;
1165 if ($oembed_data->type == "video") {
1166 //$body = str_replace($url->url,
1167 // "[video]".$expanded_url."[/video]", $body);
1168 //$dontincludemedia = true;
1169 $type = $oembed_data->type;
1170 $footerurl = $expanded_url;
1171 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1173 $body = str_replace($url->url, $footerlink, $body);
1174 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1175 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1176 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1177 //$dontincludemedia = true;
1178 } elseif ($oembed_data->type != "link") {
1179 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1181 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1183 $tempfile = tempnam(get_temppath(), "cache");
1184 file_put_contents($tempfile, $img_str);
1185 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1188 if (substr($mime, 0, 6) == "image/") {
1190 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1191 //$dontincludemedia = true;
1193 $type = $oembed_data->type;
1194 $footerurl = $expanded_url;
1195 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1197 $body = str_replace($url->url, $footerlink, $body);
1203 if ($footerurl != "") {
1204 $footer = add_page_info($footerurl, false, $picture);
1207 if (($footerlink != "") && (trim($footer) != "")) {
1208 $removedlink = trim(str_replace($footerlink, "", $body));
1210 if (($removedlink == "") || strstr($body, $removedlink)) {
1211 $body = $removedlink;
1217 if (($footer == "") && ($picture != "")) {
1218 $body .= "\n\n[img]" . $picture . "[/img]\n";
1219 } elseif (($footer == "") && ($picture == "")) {
1220 $body = add_page_info_to_body($body);
1224 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1225 $tags = get_tags($body);
1228 foreach ($tags as $tag) {
1229 if (strstr(trim($tag), " ")) {
1233 if (strpos($tag, '#') === 0) {
1234 if (strpos($tag, '[url=')) {
1238 // don't link tags that are already embedded in links
1239 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1242 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1246 $basetag = str_replace('_', ' ', substr($tag, 1));
1247 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1248 $body = str_replace($tag, $url, $body);
1249 $tags_arr["#" . $basetag] = $url;
1250 } elseif (strpos($tag, '@') === 0) {
1251 if (strpos($tag, '[url=')) {
1255 $basetag = substr($tag, 1);
1256 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1257 $body = str_replace($tag, $url, $body);
1258 $tags_arr["@" . $basetag] = $url;
1263 $tags = implode($tags_arr, ",");
1265 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1269 * @brief Fetch media entities and add media links to the body
1271 * @param object $post Twitter object with the post
1272 * @param array $postarray Array of the item that is about to be posted
1274 * @return $picture string Image URL or empty string
1276 function twitter_media_entities($post, &$postarray)
1278 // There are no media entities? So we quit.
1279 if (empty($post->extended_entities->media)) {
1283 // When the post links to an external page, we only take one picture.
1284 // We only do this when there is exactly one media.
1285 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1287 foreach ($post->extended_entities->media AS $medium) {
1288 if (isset($medium->media_url_https)) {
1289 $picture = $medium->media_url_https;
1290 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1296 // This is a pure media post, first search for all media urls
1298 foreach ($post->extended_entities->media AS $medium) {
1299 if (!isset($media[$medium->url])) {
1300 $media[$medium->url] = '';
1302 switch ($medium->type) {
1304 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1305 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1308 case 'animated_gif':
1309 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1310 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1311 if (is_array($medium->video_info->variants)) {
1313 // We take the video with the highest bitrate
1314 foreach ($medium->video_info->variants AS $variant) {
1315 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1316 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1317 $bitrate = $variant->bitrate;
1322 // The following code will only be activated for test reasons
1324 // $postarray['body'] .= print_r($medium, true);
1328 // Now we replace the media urls.
1329 foreach ($media AS $key => $value) {
1330 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1335 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1338 $postarray['network'] = NETWORK_TWITTER;
1339 $postarray['uid'] = $uid;
1340 $postarray['wall'] = 0;
1341 $postarray['uri'] = "twitter::" . $post->id_str;
1342 // $postarray['object'] = json_encode($post); // Activate for debugging
1344 // Don't import our own comments
1345 if (DBA::exists('item', ['extid' => $postarray['uri'], 'uid' => $uid])) {
1346 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1352 if ($post->in_reply_to_status_id_str != "") {
1353 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1355 $fields = ['uri', 'parent-uri', 'parent'];
1356 $parent_item = Item::selectFirst($fields, ['uri' => $parent, 'uid' => $uid]);
1357 if (!DBM::is_result($parent_item)) {
1358 $parent_item = Item::selectFirst($fields, ['extid' => $parent, 'uid' => $uid]);
1361 if (DBM::is_result($parent_item)) {
1362 $postarray['thr-parent'] = $parent_item['uri'];
1363 $postarray['parent-uri'] = $parent_item['parent-uri'];
1364 $postarray['parent'] = $parent_item['parent'];
1365 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1367 $postarray['thr-parent'] = $postarray['uri'];
1368 $postarray['parent-uri'] = $postarray['uri'];
1369 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1373 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1375 if ($post->user->id_str == $own_id) {
1376 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1379 if (DBM::is_result($r)) {
1380 $contactid = $r[0]["id"];
1382 $postarray['owner-name'] = $r[0]["name"];
1383 $postarray['owner-link'] = $r[0]["url"];
1384 $postarray['owner-avatar'] = $r[0]["photo"];
1386 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1390 // Don't create accounts of people who just comment something
1391 $create_user = false;
1393 $postarray['parent-uri'] = $postarray['uri'];
1394 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1397 if ($contactid == 0) {
1398 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1400 $postarray['owner-name'] = $post->user->name;
1401 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1402 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1405 if (($contactid == 0) && !$only_existing_contact) {
1406 $contactid = $self['id'];
1407 } elseif ($contactid <= 0) {
1408 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1412 $postarray['contact-id'] = $contactid;
1414 $postarray['verb'] = ACTIVITY_POST;
1415 $postarray['author-name'] = $postarray['owner-name'];
1416 $postarray['author-link'] = $postarray['owner-link'];
1417 $postarray['author-avatar'] = $postarray['owner-avatar'];
1418 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1419 $postarray['app'] = strip_tags($post->source);
1421 if ($post->user->protected) {
1422 $postarray['private'] = 1;
1423 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1425 $postarray['private'] = 0;
1426 $postarray['allow_cid'] = '';
1429 if (is_string($post->full_text)) {
1430 $postarray['body'] = $post->full_text;
1432 $postarray['body'] = $post->text;
1435 // When the post contains links then use the correct object type
1436 if (count($post->entities->urls) > 0) {
1437 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1440 // Search for media links
1441 $picture = twitter_media_entities($post, $postarray);
1443 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1444 $postarray['body'] = $converted["body"];
1445 $postarray['tag'] = $converted["tags"];
1446 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1447 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1449 $statustext = $converted["plain"];
1451 if (!empty($post->place->name)) {
1452 $postarray["location"] = $post->place->name;
1454 if (!empty($post->place->full_name)) {
1455 $postarray["location"] = $post->place->full_name;
1457 if (!empty($post->geo->coordinates)) {
1458 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1460 if (!empty($post->coordinates->coordinates)) {
1461 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1463 if (!empty($post->retweeted_status)) {
1464 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1466 //$retweet['object'] = $postarray['object']; // Activate for debugging
1467 $retweet['private'] = $postarray['private'];
1468 $retweet['allow_cid'] = $postarray['allow_cid'];
1469 $retweet['contact-id'] = $postarray['contact-id'];
1470 $retweet['owner-name'] = $postarray['owner-name'];
1471 $retweet['owner-link'] = $postarray['owner-link'];
1472 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1474 $postarray = $retweet;
1477 if (!empty($post->quoted_status) && !$noquote) {
1478 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1480 $postarray['body'] = $statustext;
1482 $postarray['body'] .= "\n" . share_header(
1483 $quoted['author-name'],
1484 $quoted['author-link'],
1485 $quoted['author-avatar'],
1491 $postarray['body'] .= $quoted['body'] . '[/share]';
1497 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, $self, $own_id)
1499 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1503 while ($post->in_reply_to_status_id_str != "") {
1504 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1507 $post = $connection->get('statuses/show', $parameters);
1508 } catch (TwitterOAuthException $e) {
1509 logger('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1514 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1518 if (DBA::exists('item', ['uri' => 'twitter::' . $post->id_str, 'uid' => $uid])) {
1525 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1527 $posts = array_reverse($posts);
1529 if (!empty($posts)) {
1530 foreach ($posts as $post) {
1531 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1533 if (empty($postarray['body'])) {
1537 $item = Item::insert($postarray);
1539 $postarray["id"] = $item;
1541 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1546 function twitter_fetchhometimeline(App $a, $uid)
1548 $ckey = Config::get('twitter', 'consumerkey');
1549 $csecret = Config::get('twitter', 'consumersecret');
1550 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1551 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1552 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1553 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1555 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1557 $application_name = Config::get('twitter', 'application_name');
1559 if ($application_name == "") {
1560 $application_name = $a->get_hostname();
1563 require_once 'include/items.php';
1565 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1568 $own_contact = twitter_fetch_own_contact($a, $uid);
1569 } catch (TwitterOAuthException $e) {
1570 logger('twitter_fetchhometimeline: Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1574 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1575 intval($own_contact),
1578 if (DBM::is_result($r)) {
1579 $own_id = $r[0]["nick"];
1581 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1585 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1588 if (DBM::is_result($r)) {
1591 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1595 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1597 if (!DBM::is_result($u)) {
1598 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1602 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1603 //$parameters["count"] = 200;
1604 // Fetching timeline
1605 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1607 $first_time = ($lastid == "");
1609 if ($lastid != "") {
1610 $parameters["since_id"] = $lastid;
1614 $items = $connection->get('statuses/home_timeline', $parameters);
1615 } catch (TwitterOAuthException $e) {
1616 logger('twitter_fetchhometimeline: Error fetching home timeline: ' . $e->getMessage());
1620 if (!is_array($items)) {
1621 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1625 $posts = array_reverse($items);
1627 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1629 if (count($posts)) {
1630 foreach ($posts as $post) {
1631 if ($post->id_str > $lastid) {
1632 $lastid = $post->id_str;
1633 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1640 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1641 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1645 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1646 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1650 if ($post->in_reply_to_status_id_str != "") {
1651 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1654 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1656 if (empty($postarray['body']) || trim($postarray['body']) == "") {
1662 if ($postarray['uri'] == $postarray['parent-uri']) {
1663 $contact = DBA::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1664 if (DBM::is_result($contact)) {
1665 $notify = Item::isRemoteSelf($contact, $postarray);
1669 $item = Item::insert($postarray, false, $notify);
1670 $postarray["id"] = $item;
1672 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1675 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1677 // Fetching mentions
1678 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1680 $first_time = ($lastid == "");
1682 if ($lastid != "") {
1683 $parameters["since_id"] = $lastid;
1687 $items = $connection->get('statuses/mentions_timeline', $parameters);
1688 } catch (TwitterOAuthException $e) {
1689 logger('twitter_fetchhometimeline: Error fetching mentions: ' . $e->getMessage());
1693 if (!is_array($items)) {
1694 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1698 $posts = array_reverse($items);
1700 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1702 if (count($posts)) {
1703 foreach ($posts as $post) {
1704 if ($post->id_str > $lastid) {
1705 $lastid = $post->id_str;
1712 if ($post->in_reply_to_status_id_str != "") {
1713 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1716 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1718 if (trim($postarray['body']) == "") {
1722 $item = Item::insert($postarray);
1724 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1728 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1731 function twitter_fetch_own_contact(App $a, $uid)
1733 $ckey = Config::get('twitter', 'consumerkey');
1734 $csecret = Config::get('twitter', 'consumersecret');
1735 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1736 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1738 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1742 if ($own_id == "") {
1743 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1745 // Fetching user data
1746 // get() may throw TwitterOAuthException, but we will catch it later
1747 $user = $connection->get('account/verify_credentials');
1749 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1751 $contact_id = twitter_fetch_contact($uid, $user, true);
1753 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1755 dbesc("twitter::" . $own_id));
1756 if (DBM::is_result($r)) {
1757 $contact_id = $r[0]["id"];
1759 PConfig::delete($uid, 'twitter', 'own_id');
1766 function twitter_is_retweet(App $a, $uid, $body)
1768 $body = trim($body);
1770 // Skip if it isn't a pure repeated messages
1771 // Does it start with a share?
1772 if (strpos($body, "[share") > 0) {
1776 // Does it end with a share?
1777 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1781 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1782 // Skip if there is no shared message in there
1783 if ($body == $attributes) {
1788 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1789 if (!empty($matches[1])) {
1790 $link = $matches[1];
1793 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1794 if (!empty($matches[1])) {
1795 $link = $matches[1];
1798 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1803 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1805 $ckey = Config::get('twitter', 'consumerkey');
1806 $csecret = Config::get('twitter', 'consumersecret');
1807 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1808 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1810 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1811 $result = $connection->post('statuses/retweet/' . $id);
1813 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1815 return !isset($result->errors);