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\Photo;
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('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
99 Addon::registerHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
100 Addon::registerHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
101 Addon::registerHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
102 Addon::registerHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
103 Addon::registerHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
104 Addon::registerHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
105 Addon::registerHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
106 Addon::registerHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
107 Addon::registerHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
108 Addon::registerHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
109 logger("installed twitter");
112 function twitter_uninstall()
114 Addon::unregisterHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
115 Addon::unregisterHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
116 Addon::unregisterHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
117 Addon::unregisterHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
118 Addon::unregisterHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
119 Addon::unregisterHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
120 Addon::unregisterHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
121 Addon::unregisterHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
122 Addon::unregisterHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
123 Addon::unregisterHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
124 Addon::unregisterHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
126 // old setting - remove only
127 Addon::unregisterHook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
128 Addon::unregisterHook('addon_settings', 'addon/twitter/twitter.php', 'twitter_settings');
129 Addon::unregisterHook('addon_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
132 function twitter_check_item_notification(App $a, &$notification_data)
134 $own_id = PConfig::get($notification_data["uid"], 'twitter', 'own_id');
136 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
137 intval($notification_data["uid"]),
138 dbesc("twitter::".$own_id)
142 $notification_data["profiles"][] = $own_user[0]["url"];
146 function twitter_follow(App $a, &$contact)
148 logger("twitter_follow: Check if contact is twitter contact. " . $contact["url"], LOGGER_DEBUG);
150 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
154 // contact seems to be a twitter contact, so continue
155 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
156 $nickname = str_replace("@twitter.com", "", $nickname);
158 $uid = $a->user["uid"];
160 $ckey = Config::get('twitter', 'consumerkey');
161 $csecret = Config::get('twitter', 'consumersecret');
162 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
163 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
165 // If the addon is not configured (general or for this user) quit here
166 if (empty($ckey) || empty($csecret) || empty($otoken) || empty($osecret)) {
171 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
172 $connection->post('friendships/create', ['screen_name' => $nickname]);
174 twitter_fetchuser($a, $uid, $nickname);
176 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
177 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
180 if (DBM::is_result($r)) {
181 $contact["contact"] = $r[0];
185 function twitter_jot_nets(App $a, &$b)
191 $tw_post = PConfig::get(local_user(), 'twitter', 'post');
192 if (intval($tw_post) == 1) {
193 $tw_defpost = PConfig::get(local_user(), 'twitter', 'post_by_default');
194 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
195 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
196 . L10n::t('Post to Twitter') . '</div>';
200 function twitter_settings_post(App $a, $post)
205 // don't check twitter settings if twitter submit button is not clicked
206 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
210 if (!empty($_POST['twitter-disconnect'])) {
212 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
213 * from the user configuration
215 PConfig::delete(local_user(), 'twitter', 'consumerkey');
216 PConfig::delete(local_user(), 'twitter', 'consumersecret');
217 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
218 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
219 PConfig::delete(local_user(), 'twitter', 'post');
220 PConfig::delete(local_user(), 'twitter', 'post_by_default');
221 PConfig::delete(local_user(), 'twitter', 'lastid');
222 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
223 PConfig::delete(local_user(), 'twitter', 'import');
224 PConfig::delete(local_user(), 'twitter', 'create_user');
225 PConfig::delete(local_user(), 'twitter', 'own_id');
227 if (isset($_POST['twitter-pin'])) {
228 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
229 logger('got a Twitter PIN');
230 $ckey = Config::get('twitter', 'consumerkey');
231 $csecret = Config::get('twitter', 'consumersecret');
232 // the token and secret for which the PIN was generated were hidden in the settings
233 // form as token and token2, we need a new connection to Twitter using these token
234 // and secret to request a Access Token with the PIN
236 if (empty($_POST['twitter-pin'])) {
237 throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
240 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
241 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
242 // ok, now that we have the Access Token, save them in the user config
243 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
244 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
245 PConfig::set(local_user(), 'twitter', 'post', 1);
246 } catch(Exception $e) {
247 info($e->getMessage());
248 } catch(TwitterOAuthException $e) {
249 info($e->getMessage());
251 // reload the Addon Settings page, if we don't do it see Bug #42
252 goaway('settings/connectors');
254 // if no PIN is supplied in the POST variables, the user has changed the setting
255 // to post a tweet for every new __public__ posting to the wall
256 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
257 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
258 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
259 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
260 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
262 if (!intval($_POST['twitter-mirror'])) {
263 PConfig::delete(local_user(), 'twitter', 'lastid');
266 info(L10n::t('Twitter settings updated.') . EOL);
271 function twitter_settings(App $a, &$s)
276 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
278 * 1) Check that we have global consumer key & secret
279 * 2) If no OAuthtoken & stuff is present, generate button to get some
280 * 3) Checkbox for "Send public notices (280 chars only)
282 $ckey = Config::get('twitter', 'consumerkey');
283 $csecret = Config::get('twitter', 'consumersecret');
284 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken');
285 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret');
287 $enabled = intval(PConfig::get(local_user(), 'twitter', 'post'));
288 $defenabled = intval(PConfig::get(local_user(), 'twitter', 'post_by_default'));
289 $mirrorenabled = intval(PConfig::get(local_user(), 'twitter', 'mirror_posts'));
290 $importenabled = intval(PConfig::get(local_user(), 'twitter', 'import'));
291 $create_userenabled = intval(PConfig::get(local_user(), 'twitter', 'create_user'));
293 $css = (($enabled) ? '' : '-disabled');
295 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
296 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
298 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
299 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
300 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
303 if ((!$ckey) && (!$csecret)) {
304 /* no global consumer keys
305 * display warning and skip personal config
307 $s .= '<p>' . L10n::t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
309 // ok we have a consumer key pair now look into the OAuth stuff
310 if ((!$otoken) && (!$osecret)) {
311 /* the user has not yet connected the account to twitter...
312 * get a temporary OAuth key/secret pair and display a button with
313 * which the user can request a PIN to connect the account to a
314 * account at Twitter.
316 $connection = new TwitterOAuth($ckey, $csecret);
318 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
319 $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>';
320 $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>';
321 $s .= '<div id="twitter-pin-wrapper">';
322 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . L10n::t('Copy the PIN from Twitter here') . '</label>';
323 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
324 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
325 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
326 $s .= '</div><div class="clear"></div>';
327 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
328 } catch (TwitterOAuthException $e) {
329 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
333 * we have an OAuth key / secret pair for the user
334 * so let's give a chance to disable the postings to Twitter
336 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
338 $details = $connection->get('account/verify_credentials');
340 $field_checkbox = get_markup_template('field_checkbox.tpl');
342 $s .= '<div id="twitter-info" >
343 <p>' . L10n::t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
344 <button type="submit" name="twitter-disconnect" value="1">' . L10n::t('Disconnect') . '</button>
346 <p id="twitter-info-block">
347 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
348 <em>' . $details->description . '</em>
351 $s .= '<div class="clear"></div>';
353 $s .= replace_macros($field_checkbox, [
354 '$field' => ['twitter-enable', L10n::t('Allow posting to Twitter'), $enabled, L10n::t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
356 if ($a->user['hidewall']) {
357 $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>';
359 $s .= replace_macros($field_checkbox, [
360 '$field' => ['twitter-default', L10n::t('Send public postings to Twitter by default'), $defenabled, '']
362 $s .= replace_macros($field_checkbox, [
363 '$field' => ['twitter-mirror', L10n::t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
365 $s .= replace_macros($field_checkbox, [
366 '$field' => ['twitter-import', L10n::t('Import the remote timeline'), $importenabled, '']
368 $s .= replace_macros($field_checkbox, [
369 '$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.')]
371 $s .= '<div class="clear"></div>';
372 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
373 } catch (TwitterOAuthException $e) {
374 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
378 $s .= '</div><div class="clear"></div>';
381 function twitter_post_local(App $a, &$b)
387 if (!local_user() || (local_user() != $b['uid'])) {
391 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
392 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
394 // if API is used, default to the chosen settings
395 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
399 if (!$twitter_enable) {
403 if (strlen($b['postopts'])) {
404 $b['postopts'] .= ',';
407 $b['postopts'] .= 'twitter';
410 function twitter_action(App $a, $uid, $pid, $action)
412 $ckey = Config::get('twitter', 'consumerkey');
413 $csecret = Config::get('twitter', 'consumersecret');
414 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
415 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
417 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
419 $post = ['id' => $pid];
421 logger("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), LOGGER_DATA);
425 // To-Do: $result = $connection->post('statuses/destroy', $post);
428 $result = $connection->post('favorites/create', $post);
431 $result = $connection->post('favorites/destroy', $post);
434 logger("twitter_action '" . $action . "' send, result: " . print_r($result, true), LOGGER_DEBUG);
437 function twitter_post_hook(App $a, &$b)
440 if (!PConfig::get($b["uid"], 'twitter', 'import')
441 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
445 if ($b['parent'] != $b['id']) {
446 logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
448 // Looking if its a reply to a twitter post
449 if ((substr($b["parent-uri"], 0, 9) != "twitter::")
450 && (substr($b["extid"], 0, 9) != "twitter::")
451 && (substr($b["thr-parent"], 0, 9) != "twitter::"))
453 logger("twitter_post_hook: no twitter post " . $b["parent"]);
457 $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
458 $orig_post = Item::selectFirst($b["uid"], [], $condition);
459 if (!DBM::is_result($orig_post)) {
460 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
467 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
468 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
469 $nicknameplain = "@" . $nicknameplain;
471 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
472 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
473 $b["body"] = $nickname . " " . $b["body"];
476 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
480 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
484 // Dont't post if the post doesn't belong to us.
485 // This is a check for forum postings
486 $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
487 if ($b['contact-id'] != $self['id']) {
492 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
493 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
496 if ($b['verb'] == ACTIVITY_LIKE) {
497 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
499 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
501 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
507 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
511 // if post comes from twitter don't send it back
512 if ($b['extid'] == NETWORK_TWITTER) {
516 if ($b['app'] == "Twitter") {
520 logger('twitter post invoked');
522 PConfig::load($b['uid'], 'twitter');
524 $ckey = Config::get('twitter', 'consumerkey');
525 $csecret = Config::get('twitter', 'consumersecret');
526 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
527 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
529 if ($ckey && $csecret && $otoken && $osecret) {
530 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
532 // If it's a repeated message from twitter then do a native retweet and exit
533 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
537 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
539 // Set the timeout for upload to 30 seconds
540 $connection->setTimeouts(10, 30);
543 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
544 $msg = $msgarr["text"];
546 if (($msg == "") && isset($msgarr["title"])) {
547 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
552 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
553 $msg .= "\n" . $msgarr["url"];
559 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
560 $image = $msgarr["image"];
567 // and now tweet it :-)
570 if (!empty($image)) {
572 $img_str = Network::fetchUrl($image);
574 $tempfile = tempnam(get_temppath(), 'cache');
575 file_put_contents($tempfile, $img_str);
577 $media = $connection->upload('media/upload', ['media' => $tempfile]);
581 $post['media_ids'] = $media->media_id_string;
582 } catch (Exception $e) {
583 logger('Exception when trying to send to Twitter: ' . $e->getMessage());
585 // Workaround: Remove the picture link so that the post can be reposted without it
586 // When there is another url already added, a second url would be superfluous.
588 $msg .= "\n" . $image;
595 $post['status'] = $msg;
598 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
601 $url = 'statuses/update';
602 $result = $connection->post($url, $post);
603 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
605 if ($result->source) {
606 Config::set("twitter", "application_name", strip_tags($result->source));
609 if ($result->errors) {
610 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
612 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
613 if (DBM::is_result($r)) {
614 $a->contact = $r[0]["id"];
617 $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $post]);
619 Queue::add($a->contact, NETWORK_TWITTER, $s);
620 notice(L10n::t('Twitter post failed. Queued for retry.') . EOL);
621 } elseif ($iscomment) {
622 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
623 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
628 function twitter_addon_admin_post(App $a)
630 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
631 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
632 Config::set('twitter', 'consumerkey', $consumerkey);
633 Config::set('twitter', 'consumersecret', $consumersecret);
634 info(L10n::t('Settings updated.') . EOL);
637 function twitter_addon_admin(App $a, &$o)
639 $t = get_markup_template("admin.tpl", "addon/twitter/");
641 $o = replace_macros($t, [
642 '$submit' => L10n::t('Save Settings'),
643 // name, label, value, help, [extra values]
644 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
645 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
649 function twitter_cron(App $a, $b)
651 $last = Config::get('twitter', 'last_poll');
653 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
654 if (!$poll_interval) {
655 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
659 $next = $last + ($poll_interval * 60);
660 if ($next > time()) {
661 logger('twitter: poll intervall not reached');
665 logger('twitter: cron_start');
667 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
668 if (DBM::is_result($r)) {
669 foreach ($r as $rr) {
670 logger('twitter: fetching for user ' . $rr['uid']);
671 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
675 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
676 if ($abandon_days < 1) {
680 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
682 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
683 if (DBM::is_result($r)) {
684 foreach ($r as $rr) {
685 if ($abandon_days != 0) {
686 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
687 if (!DBM::is_result($user)) {
688 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
693 logger('twitter: importing timeline from user ' . $rr['uid']);
694 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
697 // check for new contacts once a day
698 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
699 if($last_contact_check)
700 $next_contact_check = $last_contact_check + 86400;
702 $next_contact_check = 0;
704 if($next_contact_check <= time()) {
705 pumpio_getallusers($a, $rr["uid"]);
706 PConfig::set($rr['uid'],'pumpio','contact_check',time());
712 logger('twitter: cron_end');
714 Config::set('twitter', 'last_poll', time());
717 function twitter_expire(App $a, $b)
719 $days = Config::get('twitter', 'expire');
725 if (method_exists('dba', 'delete')) {
726 $r = dba::select('item', ['id'], ['deleted' => true, 'network' => NETWORK_TWITTER]);
727 while ($row = dba::fetch($r)) {
728 dba::delete('item', ['id' => $row['id']]);
732 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
735 require_once "include/items.php";
737 logger('twitter_expire: expire_start');
739 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
740 if (DBM::is_result($r)) {
741 foreach ($r as $rr) {
742 logger('twitter_expire: user ' . $rr['uid']);
743 Item::expire($rr['uid'], $days, NETWORK_TWITTER, true);
747 logger('twitter_expire: expire_end');
750 function twitter_prepare_body(App $a, &$b)
752 if ($b["item"]["network"] != NETWORK_TWITTER) {
759 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
761 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
762 $orig_post = Item::selectFirst(local_user(), ['author-link'], $condition);
763 if (DBM::is_result($orig_post)) {
764 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
765 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
766 $nicknameplain = "@" . $nicknameplain;
768 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
769 $item["body"] = $nickname . " " . $item["body"];
773 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
774 $msg = $msgarr["text"];
776 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
777 $msg .= " " . $msgarr["url"];
780 if (isset($msgarr["image"])) {
781 $msg .= " " . $msgarr["image"];
784 $b['html'] = nl2br(htmlspecialchars($msg));
789 * @brief Build the item array for the mirrored post
791 * @param App $a Application class
792 * @param integer $uid User id
793 * @param object $post Twitter object with the post
795 * @return array item data to be posted
797 function twitter_do_mirrorpost(App $a, $uid, $post)
799 $datarray["type"] = "wall";
800 $datarray["api_source"] = true;
801 $datarray["profile_uid"] = $uid;
802 $datarray["extid"] = NETWORK_TWITTER;
803 $datarray['message_id'] = Item::newURI($uid, NETWORK_TWITTER . ":" . $post->id);
804 $datarray['object'] = json_encode($post);
805 $datarray["title"] = "";
807 if (is_object($post->retweeted_status)) {
808 // We don't support nested shares, so we mustn't show quotes as shares on retweets
809 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
811 $datarray['body'] = "\n" . share_header(
812 $item['author-name'],
813 $item['author-link'],
814 $item['author-avatar'],
820 $datarray['body'] .= $item['body'] . '[/share]';
822 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
824 $datarray['body'] = $item['body'];
827 $datarray["source"] = $item['app'];
828 $datarray["verb"] = $item['verb'];
830 if (isset($item["location"])) {
831 $datarray["location"] = $item["location"];
834 if (isset($item["coord"])) {
835 $datarray["coord"] = $item["coord"];
841 function twitter_fetchtimeline(App $a, $uid)
843 $ckey = Config::get('twitter', 'consumerkey');
844 $csecret = Config::get('twitter', 'consumersecret');
845 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
846 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
847 $lastid = PConfig::get($uid, 'twitter', 'lastid');
849 $application_name = Config::get('twitter', 'application_name');
851 if ($application_name == "") {
852 $application_name = $a->get_hostname();
855 $has_picture = false;
857 require_once 'mod/item.php';
858 require_once 'include/items.php';
859 require_once 'mod/share.php';
861 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
863 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
865 $first_time = ($lastid == "");
868 $parameters["since_id"] = $lastid;
872 $items = $connection->get('statuses/user_timeline', $parameters);
873 } catch (TwitterOAuthException $e) {
874 logger('twitter_fetchtimeline: Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
878 if (!is_array($items)) {
882 $posts = array_reverse($items);
885 foreach ($posts as $post) {
886 if ($post->id_str > $lastid) {
887 $lastid = $post->id_str;
888 PConfig::set($uid, 'twitter', 'lastid', $lastid);
895 if (!stristr($post->source, $application_name)) {
896 $_SESSION["authenticated"] = true;
897 $_SESSION["uid"] = $uid;
899 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
901 logger('twitter: posting for user ' . $uid);
907 PConfig::set($uid, 'twitter', 'lastid', $lastid);
910 function twitter_queue_hook(App $a, &$b)
912 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
913 dbesc(NETWORK_TWITTER)
915 if (!DBM::is_result($qi)) {
919 foreach ($qi as $x) {
920 if ($x['network'] !== NETWORK_TWITTER) {
924 logger('twitter_queue: run');
926 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
927 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
930 if (!DBM::is_result($r)) {
936 $ckey = Config::get('twitter', 'consumerkey');
937 $csecret = Config::get('twitter', 'consumersecret');
938 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
939 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
943 if ($ckey && $csecret && $otoken && $osecret) {
944 logger('twitter_queue: able to post');
946 $z = unserialize($x['content']);
948 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
949 $result = $connection->post($z['url'], $z['post']);
951 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
953 if ($result->errors) {
954 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
957 Queue::removeItem($x['id']);
960 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
964 logger('twitter_queue: delayed');
965 Queue::updateTime($x['id']);
970 function twitter_fix_avatar($avatar)
972 $new_avatar = str_replace("_normal.", ".", $avatar);
974 $info = Image::getInfoFromURL($new_avatar);
976 $new_avatar = $avatar;
982 function twitter_fetch_contact($uid, $data, $create_user)
984 if ($data->id_str == "") {
988 $avatar = twitter_fix_avatar($data->profile_image_url_https);
989 $url = "https://twitter.com/" . $data->screen_name;
990 $addr = $data->screen_name . "@twitter.com";
992 GContact::update(["url" => $url, "network" => NETWORK_TWITTER,
993 "photo" => $avatar, "hide" => true,
994 "name" => $data->name, "nick" => $data->screen_name,
995 "location" => $data->location, "about" => $data->description,
996 "addr" => $addr, "generation" => 2]);
998 $fields = ['url' => $url, 'network' => NETWORK_TWITTER,
999 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
1000 'location' => $data->location, 'about' => $data->description];
1002 $cid = Contact::getIdForURL($url, 0, true, $fields);
1004 dba::update('contact', $fields, ['id' => $cid]);
1005 Contact::updateAvatar($avatar, 0, $cid);
1008 $contact = dba::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1009 if (!DBM::is_result($contact) && !$create_user) {
1013 if (!DBM::is_result($contact)) {
1014 // create contact record
1015 $fields['uid'] = $uid;
1016 $fields['created'] = DateTimeFormat::utcNow();
1017 $fields['nurl'] = normalise_link($url);
1018 $fields['alias'] = 'twitter::' . $data->id_str;
1019 $fields['poll'] = 'twitter::' . $data->id_str;
1020 $fields['rel'] = CONTACT_IS_FRIEND;
1021 $fields['priority'] = 1;
1022 $fields['writable'] = true;
1023 $fields['blocked'] = false;
1024 $fields['readonly'] = false;
1025 $fields['pending'] = false;
1027 if (!dba::insert('contact', $fields)) {
1031 $contact_id = dba::lastInsertId();
1033 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1035 Contact::updateAvatar($avatar, $uid, $contact_id);
1037 if ($contact["readonly"] || $contact["blocked"]) {
1038 logger("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1042 $contact_id = $contact['id'];
1044 // update profile photos once every twelve hours as we have no notification of when they change.
1045 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1047 // check that we have all the photos, this has been known to fail on occasion
1048 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1049 logger("twitter_fetch_contact: Updating contact " . $data->screen_name, LOGGER_DEBUG);
1051 Contact::updateAvatar($avatar, $uid, $contact['id']);
1053 $fields['name-date'] = DateTimeFormat::utcNow();
1054 $fields['uri-date'] = DateTimeFormat::utcNow();
1056 dba::update('contact', $fields, ['id' => $contact['id']]);
1063 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1065 $ckey = Config::get('twitter', 'consumerkey');
1066 $csecret = Config::get('twitter', 'consumersecret');
1067 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1068 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1070 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1073 if (DBM::is_result($r)) {
1081 if ($screen_name != "") {
1082 $parameters["screen_name"] = $screen_name;
1085 if ($user_id != "") {
1086 $parameters["user_id"] = $user_id;
1089 // Fetching user data
1090 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1092 $user = $connection->get('users/show', $parameters);
1093 } catch (TwitterOAuthException $e) {
1094 logger('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1098 if (!is_object($user)) {
1102 $contact_id = twitter_fetch_contact($uid, $user, true);
1107 function twitter_expand_entities(App $a, $body, $item, $picture)
1113 foreach ($item->entities->hashtags AS $hashtag) {
1114 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1115 $tags_arr["#" . $hashtag->text] = $url;
1116 $body = str_replace("#" . $hashtag->text, $url, $body);
1119 foreach ($item->entities->user_mentions AS $mention) {
1120 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1121 $tags_arr["@" . $mention->screen_name] = $url;
1122 $body = str_replace("@" . $mention->screen_name, $url, $body);
1125 if (isset($item->entities->urls)) {
1131 foreach ($item->entities->urls as $url) {
1132 $plain = str_replace($url->url, '', $plain);
1134 if ($url->url && $url->expanded_url && $url->display_url) {
1135 $expanded_url = Network::finalUrl($url->expanded_url);
1137 $oembed_data = OEmbed::fetchURL($expanded_url);
1139 // Quickfix: Workaround for URL with "[" and "]" in it
1140 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1141 $expanded_url = $url->url;
1145 $type = $oembed_data->type;
1148 if ($oembed_data->type == "video") {
1149 //$body = str_replace($url->url,
1150 // "[video]".$expanded_url."[/video]", $body);
1151 //$dontincludemedia = true;
1152 $type = $oembed_data->type;
1153 $footerurl = $expanded_url;
1154 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1156 $body = str_replace($url->url, $footerlink, $body);
1157 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1158 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1159 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1160 //$dontincludemedia = true;
1161 } elseif ($oembed_data->type != "link") {
1162 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1164 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1166 $tempfile = tempnam(get_temppath(), "cache");
1167 file_put_contents($tempfile, $img_str);
1168 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1171 if (substr($mime, 0, 6) == "image/") {
1173 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1174 //$dontincludemedia = true;
1176 $type = $oembed_data->type;
1177 $footerurl = $expanded_url;
1178 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1180 $body = str_replace($url->url, $footerlink, $body);
1186 if ($footerurl != "") {
1187 $footer = add_page_info($footerurl, false, $picture);
1190 if (($footerlink != "") && (trim($footer) != "")) {
1191 $removedlink = trim(str_replace($footerlink, "", $body));
1193 if (($removedlink == "") || strstr($body, $removedlink)) {
1194 $body = $removedlink;
1200 if (($footer == "") && ($picture != "")) {
1201 $body .= "\n\n[img]" . $picture . "[/img]\n";
1202 } elseif (($footer == "") && ($picture == "")) {
1203 $body = add_page_info_to_body($body);
1207 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1208 $tags = get_tags($body);
1211 foreach ($tags as $tag) {
1212 if (strstr(trim($tag), " ")) {
1216 if (strpos($tag, '#') === 0) {
1217 if (strpos($tag, '[url=')) {
1221 // don't link tags that are already embedded in links
1222 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1225 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1229 $basetag = str_replace('_', ' ', substr($tag, 1));
1230 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1231 $body = str_replace($tag, $url, $body);
1232 $tags_arr["#" . $basetag] = $url;
1233 } elseif (strpos($tag, '@') === 0) {
1234 if (strpos($tag, '[url=')) {
1238 $basetag = substr($tag, 1);
1239 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1240 $body = str_replace($tag, $url, $body);
1241 $tags_arr["@" . $basetag] = $url;
1246 $tags = implode($tags_arr, ",");
1248 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1252 * @brief Fetch media entities and add media links to the body
1254 * @param object $post Twitter object with the post
1255 * @param array $postarray Array of the item that is about to be posted
1257 * @return $picture string Image URL or empty string
1259 function twitter_media_entities($post, &$postarray)
1261 // There are no media entities? So we quit.
1262 if (!is_array($post->extended_entities->media)) {
1266 // When the post links to an external page, we only take one picture.
1267 // We only do this when there is exactly one media.
1268 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1270 foreach ($post->extended_entities->media AS $medium) {
1271 if (isset($medium->media_url_https)) {
1272 $picture = $medium->media_url_https;
1273 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1279 // This is a pure media post, first search for all media urls
1281 foreach ($post->extended_entities->media AS $medium) {
1282 switch ($medium->type) {
1284 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1285 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1288 case 'animated_gif':
1289 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1290 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1291 if (is_array($medium->video_info->variants)) {
1293 // We take the video with the highest bitrate
1294 foreach ($medium->video_info->variants AS $variant) {
1295 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1296 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1297 $bitrate = $variant->bitrate;
1302 // The following code will only be activated for test reasons
1304 // $postarray['body'] .= print_r($medium, true);
1308 // Now we replace the media urls.
1309 foreach ($media AS $key => $value) {
1310 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1315 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1318 $postarray['network'] = NETWORK_TWITTER;
1319 $postarray['gravity'] = 0;
1320 $postarray['uid'] = $uid;
1321 $postarray['wall'] = 0;
1322 $postarray['uri'] = "twitter::" . $post->id_str;
1323 $postarray['object'] = json_encode($post);
1325 // Don't import our own comments
1326 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1327 dbesc($postarray['uri']),
1331 if (DBM::is_result($r)) {
1332 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1338 if ($post->in_reply_to_status_id_str != "") {
1339 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1341 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1345 if (DBM::is_result($r)) {
1346 $postarray['thr-parent'] = $r[0]["uri"];
1347 $postarray['parent-uri'] = $r[0]["parent-uri"];
1348 $postarray['parent'] = $r[0]["parent"];
1349 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1351 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1355 if (DBM::is_result($r)) {
1356 $postarray['thr-parent'] = $r[0]['uri'];
1357 $postarray['parent-uri'] = $r[0]['parent-uri'];
1358 $postarray['parent'] = $r[0]['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;
1368 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1370 if ($post->user->id_str == $own_id) {
1371 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1374 if (DBM::is_result($r)) {
1375 $contactid = $r[0]["id"];
1377 $postarray['owner-name'] = $r[0]["name"];
1378 $postarray['owner-link'] = $r[0]["url"];
1379 $postarray['owner-avatar'] = $r[0]["photo"];
1381 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1385 // Don't create accounts of people who just comment something
1386 $create_user = false;
1388 $postarray['parent-uri'] = $postarray['uri'];
1389 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1392 if ($contactid == 0) {
1393 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1395 $postarray['owner-name'] = $post->user->name;
1396 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1397 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1400 if (($contactid == 0) && !$only_existing_contact) {
1401 $contactid = $self['id'];
1402 } elseif ($contactid <= 0) {
1403 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1407 $postarray['contact-id'] = $contactid;
1409 $postarray['verb'] = ACTIVITY_POST;
1410 $postarray['author-name'] = $postarray['owner-name'];
1411 $postarray['author-link'] = $postarray['owner-link'];
1412 $postarray['author-avatar'] = $postarray['owner-avatar'];
1413 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1414 $postarray['app'] = strip_tags($post->source);
1416 if ($post->user->protected) {
1417 $postarray['private'] = 1;
1418 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1421 if (is_string($post->full_text)) {
1422 $postarray['body'] = $post->full_text;
1424 $postarray['body'] = $post->text;
1427 // When the post contains links then use the correct object type
1428 if (count($post->entities->urls) > 0) {
1429 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1432 // Search for media links
1433 $picture = twitter_media_entities($post, $postarray);
1435 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1436 $postarray['body'] = $converted["body"];
1437 $postarray['tag'] = $converted["tags"];
1438 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1439 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1441 $statustext = $converted["plain"];
1443 if (is_string($post->place->name)) {
1444 $postarray["location"] = $post->place->name;
1446 if (is_string($post->place->full_name)) {
1447 $postarray["location"] = $post->place->full_name;
1449 if (is_array($post->geo->coordinates)) {
1450 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1452 if (is_array($post->coordinates->coordinates)) {
1453 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1455 if (is_object($post->retweeted_status)) {
1456 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1458 $retweet['object'] = $postarray['object'];
1459 $retweet['private'] = $postarray['private'];
1460 $retweet['allow_cid'] = $postarray['allow_cid'];
1461 $retweet['contact-id'] = $postarray['contact-id'];
1462 $retweet['owner-name'] = $postarray['owner-name'];
1463 $retweet['owner-link'] = $postarray['owner-link'];
1464 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1466 $postarray = $retweet;
1469 if (is_object($post->quoted_status) && !$noquote) {
1470 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1472 $postarray['body'] = $statustext;
1474 $postarray['body'] .= "\n" . share_header(
1475 $quoted['author-name'],
1476 $quoted['author-link'],
1477 $quoted['author-avatar'],
1483 $postarray['body'] .= $quoted['body'] . '[/share]';
1489 function twitter_fetchparentposts(App $a, $uid, $post, $connection, $self, $own_id)
1491 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1495 while ($post->in_reply_to_status_id_str != "") {
1496 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1499 $post = $connection->get('statuses/show', $parameters);
1500 } catch (TwitterOAuthException $e) {
1501 logger('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1505 if (!count($post)) {
1506 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1510 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1511 dbesc("twitter::".$post->id_str),
1515 if (DBM::is_result($r)) {
1522 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1524 $posts = array_reverse($posts);
1526 if (count($posts)) {
1527 foreach ($posts as $post) {
1528 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1530 if (trim($postarray['body']) == "") {
1534 $item = Item::insert($postarray);
1540 $postarray["id"] = $item;
1542 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1547 function twitter_fetchhometimeline(App $a, $uid)
1549 $ckey = Config::get('twitter', 'consumerkey');
1550 $csecret = Config::get('twitter', 'consumersecret');
1551 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1552 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1553 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1554 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1556 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1558 $application_name = Config::get('twitter', 'application_name');
1560 if ($application_name == "") {
1561 $application_name = $a->get_hostname();
1564 require_once 'include/items.php';
1566 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1569 $own_contact = twitter_fetch_own_contact($a, $uid);
1570 } catch (TwitterOAuthException $e) {
1571 logger('twitter_fetchhometimeline: Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1575 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1576 intval($own_contact),
1579 if (DBM::is_result($r)) {
1580 $own_id = $r[0]["nick"];
1582 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1586 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1589 if (DBM::is_result($r)) {
1592 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1596 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1598 if (!DBM::is_result($u)) {
1599 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1603 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1604 //$parameters["count"] = 200;
1605 // Fetching timeline
1606 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1608 $first_time = ($lastid == "");
1610 if ($lastid != "") {
1611 $parameters["since_id"] = $lastid;
1615 $items = $connection->get('statuses/home_timeline', $parameters);
1616 } catch (TwitterOAuthException $e) {
1617 logger('twitter_fetchhometimeline: Error fetching home timeline: ' . $e->getMessage());
1621 if (!is_array($items)) {
1622 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1626 $posts = array_reverse($items);
1628 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1630 if (count($posts)) {
1631 foreach ($posts as $post) {
1632 if ($post->id_str > $lastid) {
1633 $lastid = $post->id_str;
1634 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1641 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1642 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1646 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1647 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1651 if ($post->in_reply_to_status_id_str != "") {
1652 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1655 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1657 if (trim($postarray['body']) == "") {
1663 if ($postarray['uri'] == $postarray['parent-uri']) {
1664 $contact = dba::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1665 if (DBM::is_result($contact)) {
1666 $notify = Item::isRemoteSelf($contact, $postarray);
1670 $item = Item::insert($postarray, false, $notify);
1671 $postarray["id"] = $item;
1673 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1676 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1678 // Fetching mentions
1679 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1681 $first_time = ($lastid == "");
1683 if ($lastid != "") {
1684 $parameters["since_id"] = $lastid;
1688 $items = $connection->get('statuses/mentions_timeline', $parameters);
1689 } catch (TwitterOAuthException $e) {
1690 logger('twitter_fetchhometimeline: Error fetching mentions: ' . $e->getMessage());
1694 if (!is_array($items)) {
1695 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1699 $posts = array_reverse($items);
1701 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1703 if (count($posts)) {
1704 foreach ($posts as $post) {
1705 if ($post->id_str > $lastid) {
1706 $lastid = $post->id_str;
1713 if ($post->in_reply_to_status_id_str != "") {
1714 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1717 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1719 if (trim($postarray['body']) == "") {
1723 $item = Item::insert($postarray);
1725 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1729 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1732 function twitter_fetch_own_contact(App $a, $uid)
1734 $ckey = Config::get('twitter', 'consumerkey');
1735 $csecret = Config::get('twitter', 'consumersecret');
1736 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1737 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1739 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1743 if ($own_id == "") {
1744 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1746 // Fetching user data
1747 // get() may throw TwitterOAuthException, but we will catch it later
1748 $user = $connection->get('account/verify_credentials');
1750 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1752 $contact_id = twitter_fetch_contact($uid, $user, true);
1754 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1756 dbesc("twitter::" . $own_id));
1757 if (DBM::is_result($r)) {
1758 $contact_id = $r[0]["id"];
1760 PConfig::delete($uid, 'twitter', 'own_id');
1767 function twitter_is_retweet(App $a, $uid, $body)
1769 $body = trim($body);
1771 // Skip if it isn't a pure repeated messages
1772 // Does it start with a share?
1773 if (strpos($body, "[share") > 0) {
1777 // Does it end with a share?
1778 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1782 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1783 // Skip if there is no shared message in there
1784 if ($body == $attributes) {
1789 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1790 if ($matches[1] != "") {
1791 $link = $matches[1];
1794 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1795 if ($matches[1] != "") {
1796 $link = $matches[1];
1799 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1804 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1806 $ckey = Config::get('twitter', 'consumerkey');
1807 $csecret = Config::get('twitter', 'consumersecret');
1808 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1809 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1811 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1812 $result = $connection->post('statuses/retweet/' . $id);
1814 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1816 return !isset($result->errors);