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\Model\GContact;
75 use Friendica\Model\Contact;
76 use Friendica\Model\Group;
77 use Friendica\Model\Item;
78 use Friendica\Model\ItemContent;
79 use Friendica\Model\Queue;
80 use Friendica\Model\User;
81 use Friendica\Object\Image;
82 use Friendica\Util\DateTimeFormat;
83 use Friendica\Util\Network;
84 use Friendica\Database\DBM;
86 require_once 'boot.php';
87 require_once 'include/dba.php';
88 require_once 'include/enotify.php';
89 require_once 'include/text.php';
91 require_once __DIR__ . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
93 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
95 function twitter_install()
97 // we need some hooks, for the configuration and for sending tweets
98 Addon::registerHook('load_config', 'addon/twitter/twitter.php', 'twitter_load_config');
99 Addon::registerHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
100 Addon::registerHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
101 Addon::registerHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
102 Addon::registerHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
103 Addon::registerHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
104 Addon::registerHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
105 Addon::registerHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
106 Addon::registerHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
107 Addon::registerHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
108 Addon::registerHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
109 Addon::registerHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
110 logger("installed twitter");
113 function twitter_uninstall()
115 Addon::unregisterHook('load_config', 'addon/twitter/twitter.php', 'twitter_load_config');
116 Addon::unregisterHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
117 Addon::unregisterHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
118 Addon::unregisterHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
119 Addon::unregisterHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
120 Addon::unregisterHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
121 Addon::unregisterHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
122 Addon::unregisterHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
123 Addon::unregisterHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
124 Addon::unregisterHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
125 Addon::unregisterHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
126 Addon::unregisterHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
128 // old setting - remove only
129 Addon::unregisterHook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
130 Addon::unregisterHook('addon_settings', 'addon/twitter/twitter.php', 'twitter_settings');
131 Addon::unregisterHook('addon_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
134 function twitter_load_config(App $a)
136 $a->loadConfigFile(__DIR__. '/config/twitter.ini.php');
139 function twitter_check_item_notification(App $a, &$notification_data)
141 $own_id = PConfig::get($notification_data["uid"], 'twitter', 'own_id');
143 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
144 intval($notification_data["uid"]),
145 dbesc("twitter::".$own_id)
149 $notification_data["profiles"][] = $own_user[0]["url"];
153 function twitter_follow(App $a, &$contact)
155 logger("twitter_follow: Check if contact is twitter contact. " . $contact["url"], LOGGER_DEBUG);
157 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
161 // contact seems to be a twitter contact, so continue
162 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
163 $nickname = str_replace("@twitter.com", "", $nickname);
165 $uid = $a->user["uid"];
167 $ckey = Config::get('twitter', 'consumerkey');
168 $csecret = Config::get('twitter', 'consumersecret');
169 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
170 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
172 // If the addon is not configured (general or for this user) quit here
173 if (empty($ckey) || empty($csecret) || empty($otoken) || empty($osecret)) {
178 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
179 $connection->post('friendships/create', ['screen_name' => $nickname]);
181 twitter_fetchuser($a, $uid, $nickname);
183 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
184 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
187 if (DBM::is_result($r)) {
188 $contact["contact"] = $r[0];
192 function twitter_jot_nets(App $a, &$b)
198 $tw_post = PConfig::get(local_user(), 'twitter', 'post');
199 if (intval($tw_post) == 1) {
200 $tw_defpost = PConfig::get(local_user(), 'twitter', 'post_by_default');
201 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
202 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
203 . L10n::t('Post to Twitter') . '</div>';
207 function twitter_settings_post(App $a, $post)
212 // don't check twitter settings if twitter submit button is not clicked
213 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
217 if (!empty($_POST['twitter-disconnect'])) {
219 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
220 * from the user configuration
222 PConfig::delete(local_user(), 'twitter', 'consumerkey');
223 PConfig::delete(local_user(), 'twitter', 'consumersecret');
224 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
225 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
226 PConfig::delete(local_user(), 'twitter', 'post');
227 PConfig::delete(local_user(), 'twitter', 'post_by_default');
228 PConfig::delete(local_user(), 'twitter', 'lastid');
229 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
230 PConfig::delete(local_user(), 'twitter', 'import');
231 PConfig::delete(local_user(), 'twitter', 'create_user');
232 PConfig::delete(local_user(), 'twitter', 'own_id');
234 if (isset($_POST['twitter-pin'])) {
235 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
236 logger('got a Twitter PIN');
237 $ckey = Config::get('twitter', 'consumerkey');
238 $csecret = Config::get('twitter', 'consumersecret');
239 // the token and secret for which the PIN was generated were hidden in the settings
240 // form as token and token2, we need a new connection to Twitter using these token
241 // and secret to request a Access Token with the PIN
243 if (empty($_POST['twitter-pin'])) {
244 throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
247 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
248 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
249 // ok, now that we have the Access Token, save them in the user config
250 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
251 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
252 PConfig::set(local_user(), 'twitter', 'post', 1);
253 } catch(Exception $e) {
254 info($e->getMessage());
255 } catch(TwitterOAuthException $e) {
256 info($e->getMessage());
258 // reload the Addon Settings page, if we don't do it see Bug #42
259 goaway('settings/connectors');
261 // if no PIN is supplied in the POST variables, the user has changed the setting
262 // to post a tweet for every new __public__ posting to the wall
263 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
264 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
265 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
266 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
267 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
269 if (!intval($_POST['twitter-mirror'])) {
270 PConfig::delete(local_user(), 'twitter', 'lastid');
273 info(L10n::t('Twitter settings updated.') . EOL);
278 function twitter_settings(App $a, &$s)
283 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
285 * 1) Check that we have global consumer key & secret
286 * 2) If no OAuthtoken & stuff is present, generate button to get some
287 * 3) Checkbox for "Send public notices (280 chars only)
289 $ckey = Config::get('twitter', 'consumerkey');
290 $csecret = Config::get('twitter', 'consumersecret');
291 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken');
292 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret');
294 $enabled = intval(PConfig::get(local_user(), 'twitter', 'post'));
295 $defenabled = intval(PConfig::get(local_user(), 'twitter', 'post_by_default'));
296 $mirrorenabled = intval(PConfig::get(local_user(), 'twitter', 'mirror_posts'));
297 $importenabled = intval(PConfig::get(local_user(), 'twitter', 'import'));
298 $create_userenabled = intval(PConfig::get(local_user(), 'twitter', 'create_user'));
300 $css = (($enabled) ? '' : '-disabled');
302 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
303 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
305 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
306 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
307 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
310 if ((!$ckey) && (!$csecret)) {
311 /* no global consumer keys
312 * display warning and skip personal config
314 $s .= '<p>' . L10n::t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
316 // ok we have a consumer key pair now look into the OAuth stuff
317 if ((!$otoken) && (!$osecret)) {
318 /* the user has not yet connected the account to twitter...
319 * get a temporary OAuth key/secret pair and display a button with
320 * which the user can request a PIN to connect the account to a
321 * account at Twitter.
323 $connection = new TwitterOAuth($ckey, $csecret);
325 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
326 $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>';
327 $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>';
328 $s .= '<div id="twitter-pin-wrapper">';
329 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . L10n::t('Copy the PIN from Twitter here') . '</label>';
330 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
331 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
332 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
333 $s .= '</div><div class="clear"></div>';
334 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
335 } catch (TwitterOAuthException $e) {
336 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
340 * we have an OAuth key / secret pair for the user
341 * so let's give a chance to disable the postings to Twitter
343 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
345 $details = $connection->get('account/verify_credentials');
347 $field_checkbox = get_markup_template('field_checkbox.tpl');
349 $s .= '<div id="twitter-info" >
350 <p>' . L10n::t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
351 <button type="submit" name="twitter-disconnect" value="1">' . L10n::t('Disconnect') . '</button>
353 <p id="twitter-info-block">
354 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
355 <em>' . $details->description . '</em>
358 $s .= '<div class="clear"></div>';
360 $s .= replace_macros($field_checkbox, [
361 '$field' => ['twitter-enable', L10n::t('Allow posting to Twitter'), $enabled, L10n::t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
363 if ($a->user['hidewall']) {
364 $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>';
366 $s .= replace_macros($field_checkbox, [
367 '$field' => ['twitter-default', L10n::t('Send public postings to Twitter by default'), $defenabled, '']
369 $s .= replace_macros($field_checkbox, [
370 '$field' => ['twitter-mirror', L10n::t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
372 $s .= replace_macros($field_checkbox, [
373 '$field' => ['twitter-import', L10n::t('Import the remote timeline'), $importenabled, '']
375 $s .= replace_macros($field_checkbox, [
376 '$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.')]
378 $s .= '<div class="clear"></div>';
379 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
380 } catch (TwitterOAuthException $e) {
381 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
385 $s .= '</div><div class="clear"></div>';
388 function twitter_post_local(App $a, &$b)
394 if (!local_user() || (local_user() != $b['uid'])) {
398 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
399 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
401 // if API is used, default to the chosen settings
402 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
406 if (!$twitter_enable) {
410 if (strlen($b['postopts'])) {
411 $b['postopts'] .= ',';
414 $b['postopts'] .= 'twitter';
417 function twitter_action(App $a, $uid, $pid, $action)
419 $ckey = Config::get('twitter', 'consumerkey');
420 $csecret = Config::get('twitter', 'consumersecret');
421 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
422 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
424 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
426 $post = ['id' => $pid];
428 logger("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), LOGGER_DATA);
432 // To-Do: $result = $connection->post('statuses/destroy', $post);
436 $result = $connection->post('favorites/create', $post);
439 $result = $connection->post('favorites/destroy', $post);
442 logger('Unhandled action ' . $action, LOGGER_DEBUG);
445 logger("twitter_action '" . $action . "' send, result: " . print_r($result, true), LOGGER_DEBUG);
448 function twitter_post_hook(App $a, &$b)
451 if (!PConfig::get($b["uid"], 'twitter', 'import')
452 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
456 if ($b['parent'] != $b['id']) {
457 logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
459 // Looking if its a reply to a twitter post
460 if ((substr($b["parent-uri"], 0, 9) != "twitter::")
461 && (substr($b["extid"], 0, 9) != "twitter::")
462 && (substr($b["thr-parent"], 0, 9) != "twitter::"))
464 logger("twitter_post_hook: no twitter post " . $b["parent"]);
468 $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
469 $orig_post = Item::selectFirst([], $condition);
470 if (!DBM::is_result($orig_post)) {
471 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
478 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
479 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
480 $nicknameplain = "@" . $nicknameplain;
482 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
483 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
484 $b["body"] = $nickname . " " . $b["body"];
487 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
491 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
495 // Dont't post if the post doesn't belong to us.
496 // This is a check for forum postings
497 $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
498 if ($b['contact-id'] != $self['id']) {
503 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
504 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
507 if ($b['verb'] == ACTIVITY_LIKE) {
508 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
510 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
512 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
518 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
522 // if post comes from twitter don't send it back
523 if ($b['extid'] == NETWORK_TWITTER) {
527 if ($b['app'] == "Twitter") {
531 logger('twitter post invoked');
533 PConfig::load($b['uid'], 'twitter');
535 $ckey = Config::get('twitter', 'consumerkey');
536 $csecret = Config::get('twitter', 'consumersecret');
537 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
538 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
540 if ($ckey && $csecret && $otoken && $osecret) {
541 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
543 // If it's a repeated message from twitter then do a native retweet and exit
544 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
548 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
550 // Set the timeout for upload to 30 seconds
551 $connection->setTimeouts(10, 30);
554 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
555 $msg = $msgarr["text"];
557 if (($msg == "") && isset($msgarr["title"])) {
558 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
563 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
564 $msg .= "\n" . $msgarr["url"];
570 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
571 $image = $msgarr["image"];
578 // and now tweet it :-)
581 if (!empty($image)) {
583 $img_str = Network::fetchUrl($image);
585 $tempfile = tempnam(get_temppath(), 'cache');
586 file_put_contents($tempfile, $img_str);
588 $media = $connection->upload('media/upload', ['media' => $tempfile]);
592 $post['media_ids'] = $media->media_id_string;
593 } catch (Exception $e) {
594 logger('Exception when trying to send to Twitter: ' . $e->getMessage());
596 // Workaround: Remove the picture link so that the post can be reposted without it
597 // When there is another url already added, a second url would be superfluous.
599 $msg .= "\n" . $image;
606 $post['status'] = $msg;
609 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
612 $url = 'statuses/update';
613 $result = $connection->post($url, $post);
614 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
616 if ($result->source) {
617 Config::set("twitter", "application_name", strip_tags($result->source));
620 if ($result->errors) {
621 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
623 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
624 if (DBM::is_result($r)) {
625 $a->contact = $r[0]["id"];
628 $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $post]);
630 Queue::add($a->contact, NETWORK_TWITTER, $s);
631 notice(L10n::t('Twitter post failed. Queued for retry.') . EOL);
632 } elseif ($iscomment) {
633 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
634 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
639 function twitter_addon_admin_post(App $a)
641 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
642 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
643 Config::set('twitter', 'consumerkey', $consumerkey);
644 Config::set('twitter', 'consumersecret', $consumersecret);
645 info(L10n::t('Settings updated.') . EOL);
648 function twitter_addon_admin(App $a, &$o)
650 $t = get_markup_template("admin.tpl", "addon/twitter/");
652 $o = replace_macros($t, [
653 '$submit' => L10n::t('Save Settings'),
654 // name, label, value, help, [extra values]
655 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
656 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
660 function twitter_cron(App $a, $b)
662 $last = Config::get('twitter', 'last_poll');
664 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
665 if (!$poll_interval) {
666 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
670 $next = $last + ($poll_interval * 60);
671 if ($next > time()) {
672 logger('twitter: poll intervall not reached');
676 logger('twitter: cron_start');
678 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
679 if (DBM::is_result($r)) {
680 foreach ($r as $rr) {
681 logger('twitter: fetching for user ' . $rr['uid']);
682 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
686 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
687 if ($abandon_days < 1) {
691 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
693 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
694 if (DBM::is_result($r)) {
695 foreach ($r as $rr) {
696 if ($abandon_days != 0) {
697 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
698 if (!DBM::is_result($user)) {
699 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
704 logger('twitter: importing timeline from user ' . $rr['uid']);
705 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
708 // check for new contacts once a day
709 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
710 if($last_contact_check)
711 $next_contact_check = $last_contact_check + 86400;
713 $next_contact_check = 0;
715 if($next_contact_check <= time()) {
716 pumpio_getallusers($a, $rr["uid"]);
717 PConfig::set($rr['uid'],'pumpio','contact_check',time());
723 logger('twitter: cron_end');
725 Config::set('twitter', 'last_poll', time());
728 function twitter_expire(App $a, $b)
730 $days = Config::get('twitter', 'expire');
736 $r = dba::select('item', ['id'], ['deleted' => true, 'network' => NETWORK_TWITTER]);
737 while ($row = dba::fetch($r)) {
738 dba::delete('item', ['id' => $row['id']]);
742 require_once "include/items.php";
744 logger('twitter_expire: expire_start');
746 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
747 if (DBM::is_result($r)) {
748 foreach ($r as $rr) {
749 logger('twitter_expire: user ' . $rr['uid']);
750 Item::expire($rr['uid'], $days, NETWORK_TWITTER, true);
754 logger('twitter_expire: expire_end');
757 function twitter_prepare_body(App $a, &$b)
759 if ($b["item"]["network"] != NETWORK_TWITTER) {
766 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
768 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
769 $orig_post = Item::selectFirst(['author-link'], $condition);
770 if (DBM::is_result($orig_post)) {
771 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
772 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
773 $nicknameplain = "@" . $nicknameplain;
775 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
776 $item["body"] = $nickname . " " . $item["body"];
780 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
781 $msg = $msgarr["text"];
783 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
784 $msg .= " " . $msgarr["url"];
787 if (isset($msgarr["image"])) {
788 $msg .= " " . $msgarr["image"];
791 $b['html'] = nl2br(htmlspecialchars($msg));
796 * @brief Build the item array for the mirrored post
798 * @param App $a Application class
799 * @param integer $uid User id
800 * @param object $post Twitter object with the post
802 * @return array item data to be posted
804 function twitter_do_mirrorpost(App $a, $uid, $post)
806 $datarray["type"] = "wall";
807 $datarray["api_source"] = true;
808 $datarray["profile_uid"] = $uid;
809 $datarray["extid"] = NETWORK_TWITTER;
810 $datarray['message_id'] = Item::newURI($uid, NETWORK_TWITTER . ":" . $post->id);
811 // $datarray['object'] = json_encode($post); // Activate for debugging
812 $datarray["title"] = "";
814 if (!empty($post->retweeted_status)) {
815 // We don't support nested shares, so we mustn't show quotes as shares on retweets
816 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
818 $datarray['body'] = "\n" . share_header(
819 $item['author-name'],
820 $item['author-link'],
821 $item['author-avatar'],
827 $datarray['body'] .= $item['body'] . '[/share]';
829 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
831 $datarray['body'] = $item['body'];
834 $datarray["source"] = $item['app'];
835 $datarray["verb"] = $item['verb'];
837 if (isset($item["location"])) {
838 $datarray["location"] = $item["location"];
841 if (isset($item["coord"])) {
842 $datarray["coord"] = $item["coord"];
848 function twitter_fetchtimeline(App $a, $uid)
850 $ckey = Config::get('twitter', 'consumerkey');
851 $csecret = Config::get('twitter', 'consumersecret');
852 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
853 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
854 $lastid = PConfig::get($uid, 'twitter', 'lastid');
856 $application_name = Config::get('twitter', 'application_name');
858 if ($application_name == "") {
859 $application_name = $a->get_hostname();
862 $has_picture = false;
864 require_once 'mod/item.php';
865 require_once 'include/items.php';
866 require_once 'mod/share.php';
868 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
870 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
872 $first_time = ($lastid == "");
875 $parameters["since_id"] = $lastid;
879 $items = $connection->get('statuses/user_timeline', $parameters);
880 } catch (TwitterOAuthException $e) {
881 logger('twitter_fetchtimeline: Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
885 if (!is_array($items)) {
889 $posts = array_reverse($items);
892 foreach ($posts as $post) {
893 if ($post->id_str > $lastid) {
894 $lastid = $post->id_str;
895 PConfig::set($uid, 'twitter', 'lastid', $lastid);
902 if (!stristr($post->source, $application_name)) {
903 $_SESSION["authenticated"] = true;
904 $_SESSION["uid"] = $uid;
906 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
908 logger('twitter: posting for user ' . $uid);
914 PConfig::set($uid, 'twitter', 'lastid', $lastid);
917 function twitter_queue_hook(App $a, &$b)
919 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
920 dbesc(NETWORK_TWITTER)
922 if (!DBM::is_result($qi)) {
926 foreach ($qi as $x) {
927 if ($x['network'] !== NETWORK_TWITTER) {
931 logger('twitter_queue: run');
933 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
934 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
937 if (!DBM::is_result($r)) {
943 $ckey = Config::get('twitter', 'consumerkey');
944 $csecret = Config::get('twitter', 'consumersecret');
945 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
946 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
950 if ($ckey && $csecret && $otoken && $osecret) {
951 logger('twitter_queue: able to post');
953 $z = unserialize($x['content']);
955 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
956 $result = $connection->post($z['url'], $z['post']);
958 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
960 if ($result->errors) {
961 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
964 Queue::removeItem($x['id']);
967 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
971 logger('twitter_queue: delayed');
972 Queue::updateTime($x['id']);
977 function twitter_fix_avatar($avatar)
979 $new_avatar = str_replace("_normal.", ".", $avatar);
981 $info = Image::getInfoFromURL($new_avatar);
983 $new_avatar = $avatar;
989 function twitter_fetch_contact($uid, $data, $create_user)
991 if ($data->id_str == "") {
995 $avatar = twitter_fix_avatar($data->profile_image_url_https);
996 $url = "https://twitter.com/" . $data->screen_name;
997 $addr = $data->screen_name . "@twitter.com";
999 GContact::update(["url" => $url, "network" => NETWORK_TWITTER,
1000 "photo" => $avatar, "hide" => true,
1001 "name" => $data->name, "nick" => $data->screen_name,
1002 "location" => $data->location, "about" => $data->description,
1003 "addr" => $addr, "generation" => 2]);
1005 $fields = ['url' => $url, 'network' => NETWORK_TWITTER,
1006 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
1007 'location' => $data->location, 'about' => $data->description];
1009 $cid = Contact::getIdForURL($url, 0, true, $fields);
1011 dba::update('contact', $fields, ['id' => $cid]);
1012 Contact::updateAvatar($avatar, 0, $cid);
1015 $contact = dba::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1016 if (!DBM::is_result($contact) && !$create_user) {
1020 if (!DBM::is_result($contact)) {
1021 // create contact record
1022 $fields['uid'] = $uid;
1023 $fields['created'] = DateTimeFormat::utcNow();
1024 $fields['nurl'] = normalise_link($url);
1025 $fields['alias'] = 'twitter::' . $data->id_str;
1026 $fields['poll'] = 'twitter::' . $data->id_str;
1027 $fields['rel'] = CONTACT_IS_FRIEND;
1028 $fields['priority'] = 1;
1029 $fields['writable'] = true;
1030 $fields['blocked'] = false;
1031 $fields['readonly'] = false;
1032 $fields['pending'] = false;
1034 if (!dba::insert('contact', $fields)) {
1038 $contact_id = dba::lastInsertId();
1040 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1042 Contact::updateAvatar($avatar, $uid, $contact_id);
1044 if ($contact["readonly"] || $contact["blocked"]) {
1045 logger("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1049 $contact_id = $contact['id'];
1051 // update profile photos once every twelve hours as we have no notification of when they change.
1052 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1054 // check that we have all the photos, this has been known to fail on occasion
1055 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1056 logger("twitter_fetch_contact: Updating contact " . $data->screen_name, LOGGER_DEBUG);
1058 Contact::updateAvatar($avatar, $uid, $contact['id']);
1060 $fields['name-date'] = DateTimeFormat::utcNow();
1061 $fields['uri-date'] = DateTimeFormat::utcNow();
1063 dba::update('contact', $fields, ['id' => $contact['id']]);
1070 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1072 $ckey = Config::get('twitter', 'consumerkey');
1073 $csecret = Config::get('twitter', 'consumersecret');
1074 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1075 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1077 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1080 if (DBM::is_result($r)) {
1088 if ($screen_name != "") {
1089 $parameters["screen_name"] = $screen_name;
1092 if ($user_id != "") {
1093 $parameters["user_id"] = $user_id;
1096 // Fetching user data
1097 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1099 $user = $connection->get('users/show', $parameters);
1100 } catch (TwitterOAuthException $e) {
1101 logger('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1105 if (!is_object($user)) {
1109 $contact_id = twitter_fetch_contact($uid, $user, true);
1114 function twitter_expand_entities(App $a, $body, $item, $picture)
1120 foreach ($item->entities->hashtags AS $hashtag) {
1121 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1122 $tags_arr["#" . $hashtag->text] = $url;
1123 $body = str_replace("#" . $hashtag->text, $url, $body);
1126 foreach ($item->entities->user_mentions AS $mention) {
1127 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1128 $tags_arr["@" . $mention->screen_name] = $url;
1129 $body = str_replace("@" . $mention->screen_name, $url, $body);
1132 if (isset($item->entities->urls)) {
1138 foreach ($item->entities->urls as $url) {
1139 $plain = str_replace($url->url, '', $plain);
1141 if ($url->url && $url->expanded_url && $url->display_url) {
1142 $expanded_url = Network::finalUrl($url->expanded_url);
1144 $oembed_data = OEmbed::fetchURL($expanded_url);
1146 if (empty($oembed_data) || empty($oembed_data->type)) {
1150 // Quickfix: Workaround for URL with "[" and "]" in it
1151 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1152 $expanded_url = $url->url;
1156 $type = $oembed_data->type;
1159 if ($oembed_data->type == "video") {
1160 //$body = str_replace($url->url,
1161 // "[video]".$expanded_url."[/video]", $body);
1162 //$dontincludemedia = true;
1163 $type = $oembed_data->type;
1164 $footerurl = $expanded_url;
1165 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1167 $body = str_replace($url->url, $footerlink, $body);
1168 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1169 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1170 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1171 //$dontincludemedia = true;
1172 } elseif ($oembed_data->type != "link") {
1173 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1175 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1177 $tempfile = tempnam(get_temppath(), "cache");
1178 file_put_contents($tempfile, $img_str);
1179 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1182 if (substr($mime, 0, 6) == "image/") {
1184 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1185 //$dontincludemedia = true;
1187 $type = $oembed_data->type;
1188 $footerurl = $expanded_url;
1189 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1191 $body = str_replace($url->url, $footerlink, $body);
1197 if ($footerurl != "") {
1198 $footer = add_page_info($footerurl, false, $picture);
1201 if (($footerlink != "") && (trim($footer) != "")) {
1202 $removedlink = trim(str_replace($footerlink, "", $body));
1204 if (($removedlink == "") || strstr($body, $removedlink)) {
1205 $body = $removedlink;
1211 if (($footer == "") && ($picture != "")) {
1212 $body .= "\n\n[img]" . $picture . "[/img]\n";
1213 } elseif (($footer == "") && ($picture == "")) {
1214 $body = add_page_info_to_body($body);
1218 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1219 $tags = get_tags($body);
1222 foreach ($tags as $tag) {
1223 if (strstr(trim($tag), " ")) {
1227 if (strpos($tag, '#') === 0) {
1228 if (strpos($tag, '[url=')) {
1232 // don't link tags that are already embedded in links
1233 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1236 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1240 $basetag = str_replace('_', ' ', substr($tag, 1));
1241 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1242 $body = str_replace($tag, $url, $body);
1243 $tags_arr["#" . $basetag] = $url;
1244 } elseif (strpos($tag, '@') === 0) {
1245 if (strpos($tag, '[url=')) {
1249 $basetag = substr($tag, 1);
1250 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1251 $body = str_replace($tag, $url, $body);
1252 $tags_arr["@" . $basetag] = $url;
1257 $tags = implode($tags_arr, ",");
1259 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1263 * @brief Fetch media entities and add media links to the body
1265 * @param object $post Twitter object with the post
1266 * @param array $postarray Array of the item that is about to be posted
1268 * @return $picture string Image URL or empty string
1270 function twitter_media_entities($post, &$postarray)
1272 // There are no media entities? So we quit.
1273 if (empty($post->extended_entities->media)) {
1277 // When the post links to an external page, we only take one picture.
1278 // We only do this when there is exactly one media.
1279 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1281 foreach ($post->extended_entities->media AS $medium) {
1282 if (isset($medium->media_url_https)) {
1283 $picture = $medium->media_url_https;
1284 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1290 // This is a pure media post, first search for all media urls
1292 foreach ($post->extended_entities->media AS $medium) {
1293 if (!isset($media[$medium->url])) {
1294 $media[$medium->url] = '';
1296 switch ($medium->type) {
1298 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1299 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1302 case 'animated_gif':
1303 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1304 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1305 if (is_array($medium->video_info->variants)) {
1307 // We take the video with the highest bitrate
1308 foreach ($medium->video_info->variants AS $variant) {
1309 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1310 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1311 $bitrate = $variant->bitrate;
1316 // The following code will only be activated for test reasons
1318 // $postarray['body'] .= print_r($medium, true);
1322 // Now we replace the media urls.
1323 foreach ($media AS $key => $value) {
1324 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1329 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1332 $postarray['network'] = NETWORK_TWITTER;
1333 $postarray['uid'] = $uid;
1334 $postarray['wall'] = 0;
1335 $postarray['uri'] = "twitter::" . $post->id_str;
1336 // $postarray['object'] = json_encode($post); // Activate for debugging
1338 // Don't import our own comments
1339 if (dba::exists('item', ['extid' => $postarray['uri'], 'uid' => $uid])) {
1340 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1346 if ($post->in_reply_to_status_id_str != "") {
1347 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1349 $fields = ['uri', 'parent-uri', 'parent'];
1350 $parent_item = Item::selectFirst($fields, ['uri' => $parent, 'uid' => $uid]);
1351 if (!DBM::is_result($parent_item)) {
1352 $parent_item = Item::selectFirst($fields, ['extid' => $parent, 'uid' => $uid]);
1355 if (DBM::is_result($parent_item)) {
1356 $postarray['thr-parent'] = $parent_item['uri'];
1357 $postarray['parent-uri'] = $parent_item['parent-uri'];
1358 $postarray['parent'] = $parent_item['parent'];
1359 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1361 $postarray['thr-parent'] = $postarray['uri'];
1362 $postarray['parent-uri'] = $postarray['uri'];
1363 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1367 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1369 if ($post->user->id_str == $own_id) {
1370 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1373 if (DBM::is_result($r)) {
1374 $contactid = $r[0]["id"];
1376 $postarray['owner-name'] = $r[0]["name"];
1377 $postarray['owner-link'] = $r[0]["url"];
1378 $postarray['owner-avatar'] = $r[0]["photo"];
1380 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1384 // Don't create accounts of people who just comment something
1385 $create_user = false;
1387 $postarray['parent-uri'] = $postarray['uri'];
1388 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1391 if ($contactid == 0) {
1392 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1394 $postarray['owner-name'] = $post->user->name;
1395 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1396 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1399 if (($contactid == 0) && !$only_existing_contact) {
1400 $contactid = $self['id'];
1401 } elseif ($contactid <= 0) {
1402 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1406 $postarray['contact-id'] = $contactid;
1408 $postarray['verb'] = ACTIVITY_POST;
1409 $postarray['author-name'] = $postarray['owner-name'];
1410 $postarray['author-link'] = $postarray['owner-link'];
1411 $postarray['author-avatar'] = $postarray['owner-avatar'];
1412 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1413 $postarray['app'] = strip_tags($post->source);
1415 if ($post->user->protected) {
1416 $postarray['private'] = 1;
1417 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1419 $postarray['private'] = 0;
1420 $postarray['allow_cid'] = '';
1423 if (is_string($post->full_text)) {
1424 $postarray['body'] = $post->full_text;
1426 $postarray['body'] = $post->text;
1429 // When the post contains links then use the correct object type
1430 if (count($post->entities->urls) > 0) {
1431 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1434 // Search for media links
1435 $picture = twitter_media_entities($post, $postarray);
1437 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1438 $postarray['body'] = $converted["body"];
1439 $postarray['tag'] = $converted["tags"];
1440 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1441 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1443 $statustext = $converted["plain"];
1445 if (!empty($post->place->name)) {
1446 $postarray["location"] = $post->place->name;
1448 if (!empty($post->place->full_name)) {
1449 $postarray["location"] = $post->place->full_name;
1451 if (!empty($post->geo->coordinates)) {
1452 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1454 if (!empty($post->coordinates->coordinates)) {
1455 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1457 if (!empty($post->retweeted_status)) {
1458 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1460 //$retweet['object'] = $postarray['object']; // Activate for debugging
1461 $retweet['private'] = $postarray['private'];
1462 $retweet['allow_cid'] = $postarray['allow_cid'];
1463 $retweet['contact-id'] = $postarray['contact-id'];
1464 $retweet['owner-name'] = $postarray['owner-name'];
1465 $retweet['owner-link'] = $postarray['owner-link'];
1466 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1468 $postarray = $retweet;
1471 if (!empty($post->quoted_status) && !$noquote) {
1472 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1474 $postarray['body'] = $statustext;
1476 $postarray['body'] .= "\n" . share_header(
1477 $quoted['author-name'],
1478 $quoted['author-link'],
1479 $quoted['author-avatar'],
1485 $postarray['body'] .= $quoted['body'] . '[/share]';
1491 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, $self, $own_id)
1493 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1497 while ($post->in_reply_to_status_id_str != "") {
1498 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1501 $post = $connection->get('statuses/show', $parameters);
1502 } catch (TwitterOAuthException $e) {
1503 logger('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1508 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1512 if (dba::exists('item', ['uri' => 'twitter::' . $post->id_str, 'uid' => $uid])) {
1519 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1521 $posts = array_reverse($posts);
1523 if (!empty($posts)) {
1524 foreach ($posts as $post) {
1525 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1527 if (empty($postarray['body'])) {
1531 $item = Item::insert($postarray);
1533 $postarray["id"] = $item;
1535 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1540 function twitter_fetchhometimeline(App $a, $uid)
1542 $ckey = Config::get('twitter', 'consumerkey');
1543 $csecret = Config::get('twitter', 'consumersecret');
1544 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1545 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1546 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1547 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1549 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1551 $application_name = Config::get('twitter', 'application_name');
1553 if ($application_name == "") {
1554 $application_name = $a->get_hostname();
1557 require_once 'include/items.php';
1559 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1562 $own_contact = twitter_fetch_own_contact($a, $uid);
1563 } catch (TwitterOAuthException $e) {
1564 logger('twitter_fetchhometimeline: Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1568 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1569 intval($own_contact),
1572 if (DBM::is_result($r)) {
1573 $own_id = $r[0]["nick"];
1575 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1579 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1582 if (DBM::is_result($r)) {
1585 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1589 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1591 if (!DBM::is_result($u)) {
1592 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1596 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1597 //$parameters["count"] = 200;
1598 // Fetching timeline
1599 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1601 $first_time = ($lastid == "");
1603 if ($lastid != "") {
1604 $parameters["since_id"] = $lastid;
1608 $items = $connection->get('statuses/home_timeline', $parameters);
1609 } catch (TwitterOAuthException $e) {
1610 logger('twitter_fetchhometimeline: Error fetching home timeline: ' . $e->getMessage());
1614 if (!is_array($items)) {
1615 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1619 $posts = array_reverse($items);
1621 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1623 if (count($posts)) {
1624 foreach ($posts as $post) {
1625 if ($post->id_str > $lastid) {
1626 $lastid = $post->id_str;
1627 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1634 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1635 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1639 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1640 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1644 if ($post->in_reply_to_status_id_str != "") {
1645 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1648 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1650 if (empty($postarray['body']) || trim($postarray['body']) == "") {
1656 if ($postarray['uri'] == $postarray['parent-uri']) {
1657 $contact = dba::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1658 if (DBM::is_result($contact)) {
1659 $notify = Item::isRemoteSelf($contact, $postarray);
1663 $item = Item::insert($postarray, false, $notify);
1664 $postarray["id"] = $item;
1666 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1669 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1671 // Fetching mentions
1672 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1674 $first_time = ($lastid == "");
1676 if ($lastid != "") {
1677 $parameters["since_id"] = $lastid;
1681 $items = $connection->get('statuses/mentions_timeline', $parameters);
1682 } catch (TwitterOAuthException $e) {
1683 logger('twitter_fetchhometimeline: Error fetching mentions: ' . $e->getMessage());
1687 if (!is_array($items)) {
1688 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1692 $posts = array_reverse($items);
1694 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1696 if (count($posts)) {
1697 foreach ($posts as $post) {
1698 if ($post->id_str > $lastid) {
1699 $lastid = $post->id_str;
1706 if ($post->in_reply_to_status_id_str != "") {
1707 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1710 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1712 if (trim($postarray['body']) == "") {
1716 $item = Item::insert($postarray);
1718 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1722 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1725 function twitter_fetch_own_contact(App $a, $uid)
1727 $ckey = Config::get('twitter', 'consumerkey');
1728 $csecret = Config::get('twitter', 'consumersecret');
1729 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1730 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1732 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1736 if ($own_id == "") {
1737 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1739 // Fetching user data
1740 // get() may throw TwitterOAuthException, but we will catch it later
1741 $user = $connection->get('account/verify_credentials');
1743 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1745 $contact_id = twitter_fetch_contact($uid, $user, true);
1747 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1749 dbesc("twitter::" . $own_id));
1750 if (DBM::is_result($r)) {
1751 $contact_id = $r[0]["id"];
1753 PConfig::delete($uid, 'twitter', 'own_id');
1760 function twitter_is_retweet(App $a, $uid, $body)
1762 $body = trim($body);
1764 // Skip if it isn't a pure repeated messages
1765 // Does it start with a share?
1766 if (strpos($body, "[share") > 0) {
1770 // Does it end with a share?
1771 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1775 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1776 // Skip if there is no shared message in there
1777 if ($body == $attributes) {
1782 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1783 if ($matches[1] != "") {
1784 $link = $matches[1];
1787 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1788 if ($matches[1] != "") {
1789 $link = $matches[1];
1792 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1797 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1799 $ckey = Config::get('twitter', 'consumerkey');
1800 $csecret = Config::get('twitter', 'consumersecret');
1801 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1802 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1804 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1805 $result = $connection->post('statuses/retweet/' . $id);
1807 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1809 return !isset($result->errors);