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 .htconfig.php or use the admin panel.
53 * $a->config['twitter']['consumerkey'] = 'your consumer_key here';
54 * $a->config['twitter']['consumersecret'] = 'your consumer_secret here';
56 * To activate the addon itself add it to the $a->config['system']['addon']
57 * setting. After this, your user can configure their Twitter account settings
58 * from "Settings -> Addon Settings".
60 * Requirements: PHP5, curl
63 use Abraham\TwitterOAuth\TwitterOAuth;
64 use Abraham\TwitterOAuth\TwitterOAuthException;
66 use Friendica\Content\OEmbed;
67 use Friendica\Content\Text\Plaintext;
68 use Friendica\Core\Addon;
69 use Friendica\Core\Config;
70 use Friendica\Core\L10n;
71 use Friendica\Core\PConfig;
72 use Friendica\Core\Worker;
73 use Friendica\Model\GContact;
74 use Friendica\Model\Contact;
75 use Friendica\Model\Group;
76 use Friendica\Model\Item;
77 use Friendica\Model\ItemContent;
78 use Friendica\Model\Queue;
79 use Friendica\Model\User;
80 use Friendica\Object\Image;
81 use Friendica\Util\DateTimeFormat;
82 use Friendica\Util\Network;
83 use Friendica\Database\DBM;
85 require_once 'boot.php';
86 require_once 'include/dba.php';
87 require_once 'include/enotify.php';
88 require_once 'include/text.php';
90 require_once __DIR__ . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
92 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
94 function twitter_install()
96 // we need some hooks, for the configuration and for sending tweets
97 Addon::registerHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
98 Addon::registerHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
99 Addon::registerHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
100 Addon::registerHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
101 Addon::registerHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
102 Addon::registerHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
103 Addon::registerHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
104 Addon::registerHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
105 Addon::registerHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
106 Addon::registerHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
107 Addon::registerHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
108 logger("installed twitter");
111 function twitter_uninstall()
113 Addon::unregisterHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
114 Addon::unregisterHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
115 Addon::unregisterHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
116 Addon::unregisterHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
117 Addon::unregisterHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
118 Addon::unregisterHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
119 Addon::unregisterHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
120 Addon::unregisterHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
121 Addon::unregisterHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
122 Addon::unregisterHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
123 Addon::unregisterHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
125 // old setting - remove only
126 Addon::unregisterHook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
127 Addon::unregisterHook('addon_settings', 'addon/twitter/twitter.php', 'twitter_settings');
128 Addon::unregisterHook('addon_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
131 function twitter_check_item_notification(App $a, &$notification_data)
133 $own_id = PConfig::get($notification_data["uid"], 'twitter', 'own_id');
135 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
136 intval($notification_data["uid"]),
137 dbesc("twitter::".$own_id)
141 $notification_data["profiles"][] = $own_user[0]["url"];
145 function twitter_follow(App $a, &$contact)
147 logger("twitter_follow: Check if contact is twitter contact. " . $contact["url"], LOGGER_DEBUG);
149 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
153 // contact seems to be a twitter contact, so continue
154 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
155 $nickname = str_replace("@twitter.com", "", $nickname);
157 $uid = $a->user["uid"];
159 $ckey = Config::get('twitter', 'consumerkey');
160 $csecret = Config::get('twitter', 'consumersecret');
161 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
162 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
164 // If the addon is not configured (general or for this user) quit here
165 if (empty($ckey) || empty($csecret) || empty($otoken) || empty($osecret)) {
170 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
171 $connection->post('friendships/create', ['screen_name' => $nickname]);
173 twitter_fetchuser($a, $uid, $nickname);
175 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
176 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
179 if (DBM::is_result($r)) {
180 $contact["contact"] = $r[0];
184 function twitter_jot_nets(App $a, &$b)
190 $tw_post = PConfig::get(local_user(), 'twitter', 'post');
191 if (intval($tw_post) == 1) {
192 $tw_defpost = PConfig::get(local_user(), 'twitter', 'post_by_default');
193 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
194 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
195 . L10n::t('Post to Twitter') . '</div>';
199 function twitter_settings_post(App $a, $post)
204 // don't check twitter settings if twitter submit button is not clicked
205 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
209 if (!empty($_POST['twitter-disconnect'])) {
211 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
212 * from the user configuration
214 PConfig::delete(local_user(), 'twitter', 'consumerkey');
215 PConfig::delete(local_user(), 'twitter', 'consumersecret');
216 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
217 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
218 PConfig::delete(local_user(), 'twitter', 'post');
219 PConfig::delete(local_user(), 'twitter', 'post_by_default');
220 PConfig::delete(local_user(), 'twitter', 'lastid');
221 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
222 PConfig::delete(local_user(), 'twitter', 'import');
223 PConfig::delete(local_user(), 'twitter', 'create_user');
224 PConfig::delete(local_user(), 'twitter', 'own_id');
226 if (isset($_POST['twitter-pin'])) {
227 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
228 logger('got a Twitter PIN');
229 $ckey = Config::get('twitter', 'consumerkey');
230 $csecret = Config::get('twitter', 'consumersecret');
231 // the token and secret for which the PIN was generated were hidden in the settings
232 // form as token and token2, we need a new connection to Twitter using these token
233 // and secret to request a Access Token with the PIN
235 if (empty($_POST['twitter-pin'])) {
236 throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
239 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
240 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
241 // ok, now that we have the Access Token, save them in the user config
242 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
243 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
244 PConfig::set(local_user(), 'twitter', 'post', 1);
245 } catch(Exception $e) {
246 info($e->getMessage());
247 } catch(TwitterOAuthException $e) {
248 info($e->getMessage());
250 // reload the Addon Settings page, if we don't do it see Bug #42
251 goaway('settings/connectors');
253 // if no PIN is supplied in the POST variables, the user has changed the setting
254 // to post a tweet for every new __public__ posting to the wall
255 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
256 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
257 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
258 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
259 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
261 if (!intval($_POST['twitter-mirror'])) {
262 PConfig::delete(local_user(), 'twitter', 'lastid');
265 info(L10n::t('Twitter settings updated.') . EOL);
270 function twitter_settings(App $a, &$s)
275 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
277 * 1) Check that we have global consumer key & secret
278 * 2) If no OAuthtoken & stuff is present, generate button to get some
279 * 3) Checkbox for "Send public notices (280 chars only)
281 $ckey = Config::get('twitter', 'consumerkey');
282 $csecret = Config::get('twitter', 'consumersecret');
283 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken');
284 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret');
286 $enabled = intval(PConfig::get(local_user(), 'twitter', 'post'));
287 $defenabled = intval(PConfig::get(local_user(), 'twitter', 'post_by_default'));
288 $mirrorenabled = intval(PConfig::get(local_user(), 'twitter', 'mirror_posts'));
289 $importenabled = intval(PConfig::get(local_user(), 'twitter', 'import'));
290 $create_userenabled = intval(PConfig::get(local_user(), 'twitter', 'create_user'));
292 $css = (($enabled) ? '' : '-disabled');
294 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
295 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
297 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
298 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
299 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
302 if ((!$ckey) && (!$csecret)) {
303 /* no global consumer keys
304 * display warning and skip personal config
306 $s .= '<p>' . L10n::t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
308 // ok we have a consumer key pair now look into the OAuth stuff
309 if ((!$otoken) && (!$osecret)) {
310 /* the user has not yet connected the account to twitter...
311 * get a temporary OAuth key/secret pair and display a button with
312 * which the user can request a PIN to connect the account to a
313 * account at Twitter.
315 $connection = new TwitterOAuth($ckey, $csecret);
317 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
318 $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>';
319 $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>';
320 $s .= '<div id="twitter-pin-wrapper">';
321 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . L10n::t('Copy the PIN from Twitter here') . '</label>';
322 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
323 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
324 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
325 $s .= '</div><div class="clear"></div>';
326 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
327 } catch (TwitterOAuthException $e) {
328 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
332 * we have an OAuth key / secret pair for the user
333 * so let's give a chance to disable the postings to Twitter
335 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
337 $details = $connection->get('account/verify_credentials');
339 $field_checkbox = get_markup_template('field_checkbox.tpl');
341 $s .= '<div id="twitter-info" >
342 <p>' . L10n::t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
343 <button type="submit" name="twitter-disconnect" value="1">' . L10n::t('Disconnect') . '</button>
345 <p id="twitter-info-block">
346 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
347 <em>' . $details->description . '</em>
350 $s .= '<div class="clear"></div>';
352 $s .= replace_macros($field_checkbox, [
353 '$field' => ['twitter-enable', L10n::t('Allow posting to Twitter'), $enabled, L10n::t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
355 if ($a->user['hidewall']) {
356 $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>';
358 $s .= replace_macros($field_checkbox, [
359 '$field' => ['twitter-default', L10n::t('Send public postings to Twitter by default'), $defenabled, '']
361 $s .= replace_macros($field_checkbox, [
362 '$field' => ['twitter-mirror', L10n::t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
364 $s .= replace_macros($field_checkbox, [
365 '$field' => ['twitter-import', L10n::t('Import the remote timeline'), $importenabled, '']
367 $s .= replace_macros($field_checkbox, [
368 '$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.')]
370 $s .= '<div class="clear"></div>';
371 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
372 } catch (TwitterOAuthException $e) {
373 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
377 $s .= '</div><div class="clear"></div>';
380 function twitter_post_local(App $a, &$b)
386 if (!local_user() || (local_user() != $b['uid'])) {
390 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
391 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
393 // if API is used, default to the chosen settings
394 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
398 if (!$twitter_enable) {
402 if (strlen($b['postopts'])) {
403 $b['postopts'] .= ',';
406 $b['postopts'] .= 'twitter';
409 function twitter_action(App $a, $uid, $pid, $action)
411 $ckey = Config::get('twitter', 'consumerkey');
412 $csecret = Config::get('twitter', 'consumersecret');
413 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
414 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
416 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
418 $post = ['id' => $pid];
420 logger("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), LOGGER_DATA);
424 // To-Do: $result = $connection->post('statuses/destroy', $post);
428 $result = $connection->post('favorites/create', $post);
431 $result = $connection->post('favorites/destroy', $post);
434 logger('Unhandled action ' . $action, LOGGER_DEBUG);
437 logger("twitter_action '" . $action . "' send, result: " . print_r($result, true), LOGGER_DEBUG);
440 function twitter_post_hook(App $a, &$b)
443 if (!PConfig::get($b["uid"], 'twitter', 'import')
444 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
448 if ($b['parent'] != $b['id']) {
449 logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
451 // Looking if its a reply to a twitter post
452 if ((substr($b["parent-uri"], 0, 9) != "twitter::")
453 && (substr($b["extid"], 0, 9) != "twitter::")
454 && (substr($b["thr-parent"], 0, 9) != "twitter::"))
456 logger("twitter_post_hook: no twitter post " . $b["parent"]);
460 $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
461 $orig_post = Item::selectFirst([], $condition);
462 if (!DBM::is_result($orig_post)) {
463 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
470 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
471 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
472 $nicknameplain = "@" . $nicknameplain;
474 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
475 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
476 $b["body"] = $nickname . " " . $b["body"];
479 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
483 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
487 // Dont't post if the post doesn't belong to us.
488 // This is a check for forum postings
489 $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
490 if ($b['contact-id'] != $self['id']) {
495 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
496 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
499 if ($b['verb'] == ACTIVITY_LIKE) {
500 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
502 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
504 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
510 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
514 // if post comes from twitter don't send it back
515 if ($b['extid'] == NETWORK_TWITTER) {
519 if ($b['app'] == "Twitter") {
523 logger('twitter post invoked');
525 PConfig::load($b['uid'], 'twitter');
527 $ckey = Config::get('twitter', 'consumerkey');
528 $csecret = Config::get('twitter', 'consumersecret');
529 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
530 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
532 if ($ckey && $csecret && $otoken && $osecret) {
533 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
535 // If it's a repeated message from twitter then do a native retweet and exit
536 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
540 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
542 // Set the timeout for upload to 30 seconds
543 $connection->setTimeouts(10, 30);
546 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
547 $msg = $msgarr["text"];
549 if (($msg == "") && isset($msgarr["title"])) {
550 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
555 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
556 $msg .= "\n" . $msgarr["url"];
562 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
563 $image = $msgarr["image"];
570 // and now tweet it :-)
573 if (!empty($image)) {
575 $img_str = Network::fetchUrl($image);
577 $tempfile = tempnam(get_temppath(), 'cache');
578 file_put_contents($tempfile, $img_str);
580 $media = $connection->upload('media/upload', ['media' => $tempfile]);
584 $post['media_ids'] = $media->media_id_string;
585 } catch (Exception $e) {
586 logger('Exception when trying to send to Twitter: ' . $e->getMessage());
588 // Workaround: Remove the picture link so that the post can be reposted without it
589 // When there is another url already added, a second url would be superfluous.
591 $msg .= "\n" . $image;
598 $post['status'] = $msg;
601 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
604 $url = 'statuses/update';
605 $result = $connection->post($url, $post);
606 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
608 if (!empty($result->source)) {
609 Config::set("twitter", "application_name", strip_tags($result->source));
612 if (!empty($result->errors)) {
613 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
615 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
616 if (DBM::is_result($r)) {
617 $a->contact = $r[0]["id"];
620 $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $post]);
622 Queue::add($a->contact, NETWORK_TWITTER, $s);
623 notice(L10n::t('Twitter post failed. Queued for retry.') . EOL);
624 } elseif ($iscomment) {
625 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
626 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
631 function twitter_addon_admin_post(App $a)
633 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
634 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
635 Config::set('twitter', 'consumerkey', $consumerkey);
636 Config::set('twitter', 'consumersecret', $consumersecret);
637 info(L10n::t('Settings updated.') . EOL);
640 function twitter_addon_admin(App $a, &$o)
642 $t = get_markup_template("admin.tpl", "addon/twitter/");
644 $o = replace_macros($t, [
645 '$submit' => L10n::t('Save Settings'),
646 // name, label, value, help, [extra values]
647 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
648 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
652 function twitter_cron(App $a, $b)
654 $last = Config::get('twitter', 'last_poll');
656 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
657 if (!$poll_interval) {
658 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
662 $next = $last + ($poll_interval * 60);
663 if ($next > time()) {
664 logger('twitter: poll intervall not reached');
668 logger('twitter: cron_start');
670 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
671 if (DBM::is_result($r)) {
672 foreach ($r as $rr) {
673 logger('twitter: fetching for user ' . $rr['uid']);
674 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
678 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
679 if ($abandon_days < 1) {
683 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
685 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
686 if (DBM::is_result($r)) {
687 foreach ($r as $rr) {
688 if ($abandon_days != 0) {
689 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
690 if (!DBM::is_result($user)) {
691 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
696 logger('twitter: importing timeline from user ' . $rr['uid']);
697 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
700 // check for new contacts once a day
701 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
702 if($last_contact_check)
703 $next_contact_check = $last_contact_check + 86400;
705 $next_contact_check = 0;
707 if($next_contact_check <= time()) {
708 pumpio_getallusers($a, $rr["uid"]);
709 PConfig::set($rr['uid'],'pumpio','contact_check',time());
715 logger('twitter: cron_end');
717 Config::set('twitter', 'last_poll', time());
720 function twitter_expire(App $a, $b)
722 $days = Config::get('twitter', 'expire');
728 $r = dba::select('item', ['id', 'iaid', 'icid'], ['deleted' => true, 'network' => NETWORK_TWITTER]);
729 while ($row = dba::fetch($r)) {
730 dba::delete('item', ['id' => $row['id']]);
731 if (!empty($row['iaid']) && !dba::exists('item', ['iaid' => $row['iaid']])) {
732 dba::delete('item-activity', ['id' => $row['iaid']]);
734 if (!empty($row['icid']) && !dba::exists('item', ['icid' => $row['icid']])) {
735 dba::delete('item-content', ['id' => $row['icid']]);
740 require_once "include/items.php";
742 logger('twitter_expire: expire_start');
744 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
745 if (DBM::is_result($r)) {
746 foreach ($r as $rr) {
747 logger('twitter_expire: user ' . $rr['uid']);
748 Item::expire($rr['uid'], $days, NETWORK_TWITTER, true);
752 logger('twitter_expire: expire_end');
755 function twitter_prepare_body(App $a, &$b)
757 if ($b["item"]["network"] != NETWORK_TWITTER) {
764 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
766 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
767 $orig_post = Item::selectFirst(['author-link'], $condition);
768 if (DBM::is_result($orig_post)) {
769 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
770 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
771 $nicknameplain = "@" . $nicknameplain;
773 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
774 $item["body"] = $nickname . " " . $item["body"];
778 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
779 $msg = $msgarr["text"];
781 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
782 $msg .= " " . $msgarr["url"];
785 if (isset($msgarr["image"])) {
786 $msg .= " " . $msgarr["image"];
789 $b['html'] = nl2br(htmlspecialchars($msg));
794 * @brief Build the item array for the mirrored post
796 * @param App $a Application class
797 * @param integer $uid User id
798 * @param object $post Twitter object with the post
800 * @return array item data to be posted
802 function twitter_do_mirrorpost(App $a, $uid, $post)
804 $datarray["api_source"] = true;
805 $datarray["profile_uid"] = $uid;
806 $datarray["extid"] = NETWORK_TWITTER;
807 $datarray['message_id'] = Item::newURI($uid, NETWORK_TWITTER . ":" . $post->id);
808 // $datarray['object'] = json_encode($post); // Activate for debugging
809 $datarray["title"] = "";
811 if (!empty($post->retweeted_status)) {
812 // We don't support nested shares, so we mustn't show quotes as shares on retweets
813 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
815 $datarray['body'] = "\n" . share_header(
816 $item['author-name'],
817 $item['author-link'],
818 $item['author-avatar'],
824 $datarray['body'] .= $item['body'] . '[/share]';
826 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
828 $datarray['body'] = $item['body'];
831 $datarray["source"] = $item['app'];
832 $datarray["verb"] = $item['verb'];
834 if (isset($item["location"])) {
835 $datarray["location"] = $item["location"];
838 if (isset($item["coord"])) {
839 $datarray["coord"] = $item["coord"];
845 function twitter_fetchtimeline(App $a, $uid)
847 $ckey = Config::get('twitter', 'consumerkey');
848 $csecret = Config::get('twitter', 'consumersecret');
849 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
850 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
851 $lastid = PConfig::get($uid, 'twitter', 'lastid');
853 $application_name = Config::get('twitter', 'application_name');
855 if ($application_name == "") {
856 $application_name = $a->get_hostname();
859 $has_picture = false;
861 require_once 'mod/item.php';
862 require_once 'include/items.php';
863 require_once 'mod/share.php';
865 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
867 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
869 $first_time = ($lastid == "");
872 $parameters["since_id"] = $lastid;
876 $items = $connection->get('statuses/user_timeline', $parameters);
877 } catch (TwitterOAuthException $e) {
878 logger('twitter_fetchtimeline: Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
882 if (!is_array($items)) {
886 $posts = array_reverse($items);
889 foreach ($posts as $post) {
890 if ($post->id_str > $lastid) {
891 $lastid = $post->id_str;
892 PConfig::set($uid, 'twitter', 'lastid', $lastid);
899 if (!stristr($post->source, $application_name)) {
900 $_SESSION["authenticated"] = true;
901 $_SESSION["uid"] = $uid;
903 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
905 logger('twitter: posting for user ' . $uid);
911 PConfig::set($uid, 'twitter', 'lastid', $lastid);
914 function twitter_queue_hook(App $a, &$b)
916 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
917 dbesc(NETWORK_TWITTER)
919 if (!DBM::is_result($qi)) {
923 foreach ($qi as $x) {
924 if ($x['network'] !== NETWORK_TWITTER) {
928 logger('twitter_queue: run');
930 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
931 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
934 if (!DBM::is_result($r)) {
940 $ckey = Config::get('twitter', 'consumerkey');
941 $csecret = Config::get('twitter', 'consumersecret');
942 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
943 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
947 if ($ckey && $csecret && $otoken && $osecret) {
948 logger('twitter_queue: able to post');
950 $z = unserialize($x['content']);
952 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
953 $result = $connection->post($z['url'], $z['post']);
955 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
957 if ($result->errors) {
958 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
961 Queue::removeItem($x['id']);
964 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
968 logger('twitter_queue: delayed');
969 Queue::updateTime($x['id']);
974 function twitter_fix_avatar($avatar)
976 $new_avatar = str_replace("_normal.", ".", $avatar);
978 $info = Image::getInfoFromURL($new_avatar);
980 $new_avatar = $avatar;
986 function twitter_fetch_contact($uid, $data, $create_user)
988 if ($data->id_str == "") {
992 $avatar = twitter_fix_avatar($data->profile_image_url_https);
993 $url = "https://twitter.com/" . $data->screen_name;
994 $addr = $data->screen_name . "@twitter.com";
996 GContact::update(["url" => $url, "network" => NETWORK_TWITTER,
997 "photo" => $avatar, "hide" => true,
998 "name" => $data->name, "nick" => $data->screen_name,
999 "location" => $data->location, "about" => $data->description,
1000 "addr" => $addr, "generation" => 2]);
1002 $fields = ['url' => $url, 'network' => NETWORK_TWITTER,
1003 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
1004 'location' => $data->location, 'about' => $data->description];
1006 $cid = Contact::getIdForURL($url, 0, true, $fields);
1008 dba::update('contact', $fields, ['id' => $cid]);
1009 Contact::updateAvatar($avatar, 0, $cid);
1012 $contact = dba::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1013 if (!DBM::is_result($contact) && !$create_user) {
1017 if (!DBM::is_result($contact)) {
1018 // create contact record
1019 $fields['uid'] = $uid;
1020 $fields['created'] = DateTimeFormat::utcNow();
1021 $fields['nurl'] = normalise_link($url);
1022 $fields['alias'] = 'twitter::' . $data->id_str;
1023 $fields['poll'] = 'twitter::' . $data->id_str;
1024 $fields['rel'] = CONTACT_IS_FRIEND;
1025 $fields['priority'] = 1;
1026 $fields['writable'] = true;
1027 $fields['blocked'] = false;
1028 $fields['readonly'] = false;
1029 $fields['pending'] = false;
1031 if (!dba::insert('contact', $fields)) {
1035 $contact_id = dba::lastInsertId();
1037 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1039 Contact::updateAvatar($avatar, $uid, $contact_id);
1041 if ($contact["readonly"] || $contact["blocked"]) {
1042 logger("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1046 $contact_id = $contact['id'];
1048 // update profile photos once every twelve hours as we have no notification of when they change.
1049 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1051 // check that we have all the photos, this has been known to fail on occasion
1052 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1053 logger("twitter_fetch_contact: Updating contact " . $data->screen_name, LOGGER_DEBUG);
1055 Contact::updateAvatar($avatar, $uid, $contact['id']);
1057 $fields['name-date'] = DateTimeFormat::utcNow();
1058 $fields['uri-date'] = DateTimeFormat::utcNow();
1060 dba::update('contact', $fields, ['id' => $contact['id']]);
1067 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1069 $ckey = Config::get('twitter', 'consumerkey');
1070 $csecret = Config::get('twitter', 'consumersecret');
1071 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1072 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1074 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1077 if (DBM::is_result($r)) {
1085 if ($screen_name != "") {
1086 $parameters["screen_name"] = $screen_name;
1089 if ($user_id != "") {
1090 $parameters["user_id"] = $user_id;
1093 // Fetching user data
1094 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1096 $user = $connection->get('users/show', $parameters);
1097 } catch (TwitterOAuthException $e) {
1098 logger('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1102 if (!is_object($user)) {
1106 $contact_id = twitter_fetch_contact($uid, $user, true);
1111 function twitter_expand_entities(App $a, $body, $item, $picture)
1117 foreach ($item->entities->hashtags AS $hashtag) {
1118 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1119 $tags_arr["#" . $hashtag->text] = $url;
1120 $body = str_replace("#" . $hashtag->text, $url, $body);
1123 foreach ($item->entities->user_mentions AS $mention) {
1124 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1125 $tags_arr["@" . $mention->screen_name] = $url;
1126 $body = str_replace("@" . $mention->screen_name, $url, $body);
1129 if (isset($item->entities->urls)) {
1135 foreach ($item->entities->urls as $url) {
1136 $plain = str_replace($url->url, '', $plain);
1138 if ($url->url && $url->expanded_url && $url->display_url) {
1139 $expanded_url = Network::finalUrl($url->expanded_url);
1141 $oembed_data = OEmbed::fetchURL($expanded_url);
1143 if (empty($oembed_data) || empty($oembed_data->type)) {
1147 // Quickfix: Workaround for URL with "[" and "]" in it
1148 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1149 $expanded_url = $url->url;
1153 $type = $oembed_data->type;
1156 if ($oembed_data->type == "video") {
1157 //$body = str_replace($url->url,
1158 // "[video]".$expanded_url."[/video]", $body);
1159 //$dontincludemedia = true;
1160 $type = $oembed_data->type;
1161 $footerurl = $expanded_url;
1162 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1164 $body = str_replace($url->url, $footerlink, $body);
1165 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1166 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1167 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1168 //$dontincludemedia = true;
1169 } elseif ($oembed_data->type != "link") {
1170 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1172 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1174 $tempfile = tempnam(get_temppath(), "cache");
1175 file_put_contents($tempfile, $img_str);
1176 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1179 if (substr($mime, 0, 6) == "image/") {
1181 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1182 //$dontincludemedia = true;
1184 $type = $oembed_data->type;
1185 $footerurl = $expanded_url;
1186 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1188 $body = str_replace($url->url, $footerlink, $body);
1194 if ($footerurl != "") {
1195 $footer = add_page_info($footerurl, false, $picture);
1198 if (($footerlink != "") && (trim($footer) != "")) {
1199 $removedlink = trim(str_replace($footerlink, "", $body));
1201 if (($removedlink == "") || strstr($body, $removedlink)) {
1202 $body = $removedlink;
1208 if (($footer == "") && ($picture != "")) {
1209 $body .= "\n\n[img]" . $picture . "[/img]\n";
1210 } elseif (($footer == "") && ($picture == "")) {
1211 $body = add_page_info_to_body($body);
1215 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1216 $tags = get_tags($body);
1219 foreach ($tags as $tag) {
1220 if (strstr(trim($tag), " ")) {
1224 if (strpos($tag, '#') === 0) {
1225 if (strpos($tag, '[url=')) {
1229 // don't link tags that are already embedded in links
1230 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1233 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1237 $basetag = str_replace('_', ' ', substr($tag, 1));
1238 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1239 $body = str_replace($tag, $url, $body);
1240 $tags_arr["#" . $basetag] = $url;
1241 } elseif (strpos($tag, '@') === 0) {
1242 if (strpos($tag, '[url=')) {
1246 $basetag = substr($tag, 1);
1247 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1248 $body = str_replace($tag, $url, $body);
1249 $tags_arr["@" . $basetag] = $url;
1254 $tags = implode($tags_arr, ",");
1256 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1260 * @brief Fetch media entities and add media links to the body
1262 * @param object $post Twitter object with the post
1263 * @param array $postarray Array of the item that is about to be posted
1265 * @return $picture string Image URL or empty string
1267 function twitter_media_entities($post, &$postarray)
1269 // There are no media entities? So we quit.
1270 if (empty($post->extended_entities->media)) {
1274 // When the post links to an external page, we only take one picture.
1275 // We only do this when there is exactly one media.
1276 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1278 foreach ($post->extended_entities->media AS $medium) {
1279 if (isset($medium->media_url_https)) {
1280 $picture = $medium->media_url_https;
1281 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1287 // This is a pure media post, first search for all media urls
1289 foreach ($post->extended_entities->media AS $medium) {
1290 if (!isset($media[$medium->url])) {
1291 $media[$medium->url] = '';
1293 switch ($medium->type) {
1295 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1296 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1299 case 'animated_gif':
1300 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1301 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1302 if (is_array($medium->video_info->variants)) {
1304 // We take the video with the highest bitrate
1305 foreach ($medium->video_info->variants AS $variant) {
1306 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1307 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1308 $bitrate = $variant->bitrate;
1313 // The following code will only be activated for test reasons
1315 // $postarray['body'] .= print_r($medium, true);
1319 // Now we replace the media urls.
1320 foreach ($media AS $key => $value) {
1321 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1326 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1329 $postarray['network'] = NETWORK_TWITTER;
1330 $postarray['uid'] = $uid;
1331 $postarray['wall'] = 0;
1332 $postarray['uri'] = "twitter::" . $post->id_str;
1333 // $postarray['object'] = json_encode($post); // Activate for debugging
1335 // Don't import our own comments
1336 if (dba::exists('item', ['extid' => $postarray['uri'], 'uid' => $uid])) {
1337 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1343 if ($post->in_reply_to_status_id_str != "") {
1344 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1346 $fields = ['uri', 'parent-uri', 'parent'];
1347 $parent_item = Item::selectFirst($fields, ['uri' => $parent, 'uid' => $uid]);
1348 if (!DBM::is_result($parent_item)) {
1349 $parent_item = Item::selectFirst($fields, ['extid' => $parent, 'uid' => $uid]);
1352 if (DBM::is_result($parent_item)) {
1353 $postarray['thr-parent'] = $parent_item['uri'];
1354 $postarray['parent-uri'] = $parent_item['parent-uri'];
1355 $postarray['parent'] = $parent_item['parent'];
1356 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1358 $postarray['thr-parent'] = $postarray['uri'];
1359 $postarray['parent-uri'] = $postarray['uri'];
1360 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1364 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1366 if ($post->user->id_str == $own_id) {
1367 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1370 if (DBM::is_result($r)) {
1371 $contactid = $r[0]["id"];
1373 $postarray['owner-name'] = $r[0]["name"];
1374 $postarray['owner-link'] = $r[0]["url"];
1375 $postarray['owner-avatar'] = $r[0]["photo"];
1377 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1381 // Don't create accounts of people who just comment something
1382 $create_user = false;
1384 $postarray['parent-uri'] = $postarray['uri'];
1385 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1388 if ($contactid == 0) {
1389 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1391 $postarray['owner-name'] = $post->user->name;
1392 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1393 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1396 if (($contactid == 0) && !$only_existing_contact) {
1397 $contactid = $self['id'];
1398 } elseif ($contactid <= 0) {
1399 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1403 $postarray['contact-id'] = $contactid;
1405 $postarray['verb'] = ACTIVITY_POST;
1406 $postarray['author-name'] = $postarray['owner-name'];
1407 $postarray['author-link'] = $postarray['owner-link'];
1408 $postarray['author-avatar'] = $postarray['owner-avatar'];
1409 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1410 $postarray['app'] = strip_tags($post->source);
1412 if ($post->user->protected) {
1413 $postarray['private'] = 1;
1414 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1416 $postarray['private'] = 0;
1417 $postarray['allow_cid'] = '';
1420 if (is_string($post->full_text)) {
1421 $postarray['body'] = $post->full_text;
1423 $postarray['body'] = $post->text;
1426 // When the post contains links then use the correct object type
1427 if (count($post->entities->urls) > 0) {
1428 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1431 // Search for media links
1432 $picture = twitter_media_entities($post, $postarray);
1434 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1435 $postarray['body'] = $converted["body"];
1436 $postarray['tag'] = $converted["tags"];
1437 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1438 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1440 $statustext = $converted["plain"];
1442 if (!empty($post->place->name)) {
1443 $postarray["location"] = $post->place->name;
1445 if (!empty($post->place->full_name)) {
1446 $postarray["location"] = $post->place->full_name;
1448 if (!empty($post->geo->coordinates)) {
1449 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1451 if (!empty($post->coordinates->coordinates)) {
1452 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1454 if (!empty($post->retweeted_status)) {
1455 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1457 //$retweet['object'] = $postarray['object']; // Activate for debugging
1458 $retweet['private'] = $postarray['private'];
1459 $retweet['allow_cid'] = $postarray['allow_cid'];
1460 $retweet['contact-id'] = $postarray['contact-id'];
1461 $retweet['owner-name'] = $postarray['owner-name'];
1462 $retweet['owner-link'] = $postarray['owner-link'];
1463 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1465 $postarray = $retweet;
1468 if (!empty($post->quoted_status) && !$noquote) {
1469 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1471 $postarray['body'] = $statustext;
1473 $postarray['body'] .= "\n" . share_header(
1474 $quoted['author-name'],
1475 $quoted['author-link'],
1476 $quoted['author-avatar'],
1482 $postarray['body'] .= $quoted['body'] . '[/share]';
1488 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, $self, $own_id)
1490 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1494 while ($post->in_reply_to_status_id_str != "") {
1495 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1498 $post = $connection->get('statuses/show', $parameters);
1499 } catch (TwitterOAuthException $e) {
1500 logger('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1505 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1509 if (dba::exists('item', ['uri' => 'twitter::' . $post->id_str, 'uid' => $uid])) {
1516 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1518 $posts = array_reverse($posts);
1520 if (!empty($posts)) {
1521 foreach ($posts as $post) {
1522 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1524 if (empty($postarray['body'])) {
1528 $item = Item::insert($postarray);
1530 $postarray["id"] = $item;
1532 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1537 function twitter_fetchhometimeline(App $a, $uid)
1539 $ckey = Config::get('twitter', 'consumerkey');
1540 $csecret = Config::get('twitter', 'consumersecret');
1541 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1542 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1543 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1544 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1546 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1548 $application_name = Config::get('twitter', 'application_name');
1550 if ($application_name == "") {
1551 $application_name = $a->get_hostname();
1554 require_once 'include/items.php';
1556 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1559 $own_contact = twitter_fetch_own_contact($a, $uid);
1560 } catch (TwitterOAuthException $e) {
1561 logger('twitter_fetchhometimeline: Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1565 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1566 intval($own_contact),
1569 if (DBM::is_result($r)) {
1570 $own_id = $r[0]["nick"];
1572 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1576 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1579 if (DBM::is_result($r)) {
1582 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1586 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1588 if (!DBM::is_result($u)) {
1589 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1593 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1594 //$parameters["count"] = 200;
1595 // Fetching timeline
1596 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1598 $first_time = ($lastid == "");
1600 if ($lastid != "") {
1601 $parameters["since_id"] = $lastid;
1605 $items = $connection->get('statuses/home_timeline', $parameters);
1606 } catch (TwitterOAuthException $e) {
1607 logger('twitter_fetchhometimeline: Error fetching home timeline: ' . $e->getMessage());
1611 if (!is_array($items)) {
1612 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1616 $posts = array_reverse($items);
1618 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1620 if (count($posts)) {
1621 foreach ($posts as $post) {
1622 if ($post->id_str > $lastid) {
1623 $lastid = $post->id_str;
1624 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1631 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1632 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1636 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1637 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1641 if ($post->in_reply_to_status_id_str != "") {
1642 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1645 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1647 if (empty($postarray['body']) || trim($postarray['body']) == "") {
1653 if ($postarray['uri'] == $postarray['parent-uri']) {
1654 $contact = dba::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1655 if (DBM::is_result($contact)) {
1656 $notify = Item::isRemoteSelf($contact, $postarray);
1660 $item = Item::insert($postarray, false, $notify);
1661 $postarray["id"] = $item;
1663 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1666 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1668 // Fetching mentions
1669 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1671 $first_time = ($lastid == "");
1673 if ($lastid != "") {
1674 $parameters["since_id"] = $lastid;
1678 $items = $connection->get('statuses/mentions_timeline', $parameters);
1679 } catch (TwitterOAuthException $e) {
1680 logger('twitter_fetchhometimeline: Error fetching mentions: ' . $e->getMessage());
1684 if (!is_array($items)) {
1685 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1689 $posts = array_reverse($items);
1691 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1693 if (count($posts)) {
1694 foreach ($posts as $post) {
1695 if ($post->id_str > $lastid) {
1696 $lastid = $post->id_str;
1703 if ($post->in_reply_to_status_id_str != "") {
1704 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1707 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1709 if (trim($postarray['body']) == "") {
1713 $item = Item::insert($postarray);
1715 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1719 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1722 function twitter_fetch_own_contact(App $a, $uid)
1724 $ckey = Config::get('twitter', 'consumerkey');
1725 $csecret = Config::get('twitter', 'consumersecret');
1726 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1727 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1729 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1733 if ($own_id == "") {
1734 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1736 // Fetching user data
1737 // get() may throw TwitterOAuthException, but we will catch it later
1738 $user = $connection->get('account/verify_credentials');
1740 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1742 $contact_id = twitter_fetch_contact($uid, $user, true);
1744 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1746 dbesc("twitter::" . $own_id));
1747 if (DBM::is_result($r)) {
1748 $contact_id = $r[0]["id"];
1750 PConfig::delete($uid, 'twitter', 'own_id');
1757 function twitter_is_retweet(App $a, $uid, $body)
1759 $body = trim($body);
1761 // Skip if it isn't a pure repeated messages
1762 // Does it start with a share?
1763 if (strpos($body, "[share") > 0) {
1767 // Does it end with a share?
1768 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1772 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1773 // Skip if there is no shared message in there
1774 if ($body == $attributes) {
1779 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1780 if (!empty($matches[1])) {
1781 $link = $matches[1];
1784 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1785 if (!empty($matches[1])) {
1786 $link = $matches[1];
1789 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1794 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1796 $ckey = Config::get('twitter', 'consumerkey');
1797 $csecret = Config::get('twitter', 'consumersecret');
1798 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1799 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1801 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1802 $result = $connection->post('statuses/retweet/' . $id);
1804 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1806 return !isset($result->errors);