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 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
458 dbesc($b["thr-parent"]),
461 if (!DBM::is_result($r)) {
462 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 ($result->source) {
609 Config::set("twitter", "application_name", strip_tags($result->source));
612 if ($result->errors) {
613 logger('Send to Twitter failed: "' . print_r($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 if (method_exists('dba', 'delete')) {
729 $r = dba::select('item', ['id'], ['deleted' => true, 'network' => NETWORK_TWITTER]);
730 while ($row = dba::fetch($r)) {
731 dba::delete('item', ['id' => $row['id']]);
735 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
738 require_once "include/items.php";
740 logger('twitter_expire: expire_start');
742 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
743 if (DBM::is_result($r)) {
744 foreach ($r as $rr) {
745 logger('twitter_expire: user ' . $rr['uid']);
746 Item::expire($rr['uid'], $days, NETWORK_TWITTER, true);
750 logger('twitter_expire: expire_end');
753 function twitter_prepare_body(App $a, &$b)
755 if ($b["item"]["network"] != NETWORK_TWITTER) {
762 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
764 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
765 dbesc($item["thr-parent"]),
766 intval(local_user()));
768 if (DBM::is_result($r)) {
771 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
772 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
773 $nicknameplain = "@" . $nicknameplain;
775 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
776 $item["body"] = $nickname . " " . $item["body"];
780 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
781 $msg = $msgarr["text"];
783 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
784 $msg .= " " . $msgarr["url"];
787 if (isset($msgarr["image"])) {
788 $msg .= " " . $msgarr["image"];
791 $b['html'] = nl2br(htmlspecialchars($msg));
796 * @brief Build the item array for the mirrored post
798 * @param App $a Application class
799 * @param integer $uid User id
800 * @param object $post Twitter object with the post
802 * @return array item data to be posted
804 function twitter_do_mirrorpost(App $a, $uid, $post)
806 $datarray["type"] = "wall";
807 $datarray["api_source"] = true;
808 $datarray["profile_uid"] = $uid;
809 $datarray["extid"] = NETWORK_TWITTER;
810 $datarray['message_id'] = item_new_uri($a->get_hostname(), $uid, NETWORK_TWITTER . ":" . $post->id);
811 $datarray['object'] = json_encode($post);
812 $datarray["title"] = "";
814 if (is_object($post->retweeted_status)) {
815 // We don't support nested shares, so we mustn't show quotes as shares on retweets
816 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
818 $datarray['body'] = "\n" . share_header(
819 $item['author-name'],
820 $item['author-link'],
821 $item['author-avatar'],
827 $datarray['body'] .= $item['body'] . '[/share]';
829 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
831 $datarray['body'] = $item['body'];
834 $datarray["source"] = $item['app'];
835 $datarray["verb"] = $item['verb'];
837 if (isset($item["location"])) {
838 $datarray["location"] = $item["location"];
841 if (isset($item["coord"])) {
842 $datarray["coord"] = $item["coord"];
848 function twitter_fetchtimeline(App $a, $uid)
850 $ckey = Config::get('twitter', 'consumerkey');
851 $csecret = Config::get('twitter', 'consumersecret');
852 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
853 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
854 $lastid = PConfig::get($uid, 'twitter', 'lastid');
856 $application_name = Config::get('twitter', 'application_name');
858 if ($application_name == "") {
859 $application_name = $a->get_hostname();
862 $has_picture = false;
864 require_once 'mod/item.php';
865 require_once 'include/items.php';
866 require_once 'mod/share.php';
868 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
870 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
872 $first_time = ($lastid == "");
875 $parameters["since_id"] = $lastid;
879 $items = $connection->get('statuses/user_timeline', $parameters);
880 } catch (TwitterOAuthException $e) {
881 logger('twitter_fetchtimeline: Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
885 if (!is_array($items)) {
889 $posts = array_reverse($items);
892 foreach ($posts as $post) {
893 if ($post->id_str > $lastid) {
894 $lastid = $post->id_str;
895 PConfig::set($uid, 'twitter', 'lastid', $lastid);
902 if (!stristr($post->source, $application_name)) {
903 $_SESSION["authenticated"] = true;
904 $_SESSION["uid"] = $uid;
906 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
908 logger('twitter: posting for user ' . $uid);
914 PConfig::set($uid, 'twitter', 'lastid', $lastid);
917 function twitter_queue_hook(App $a, &$b)
919 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
920 dbesc(NETWORK_TWITTER)
922 if (!DBM::is_result($qi)) {
926 foreach ($qi as $x) {
927 if ($x['network'] !== NETWORK_TWITTER) {
931 logger('twitter_queue: run');
933 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
934 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
937 if (!DBM::is_result($r)) {
943 $ckey = Config::get('twitter', 'consumerkey');
944 $csecret = Config::get('twitter', 'consumersecret');
945 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
946 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
950 if ($ckey && $csecret && $otoken && $osecret) {
951 logger('twitter_queue: able to post');
953 $z = unserialize($x['content']);
955 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
956 $result = $connection->post($z['url'], $z['post']);
958 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
960 if ($result->errors) {
961 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
964 Queue::removeItem($x['id']);
967 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
971 logger('twitter_queue: delayed');
972 Queue::updateTime($x['id']);
977 function twitter_fix_avatar($avatar)
979 $new_avatar = str_replace("_normal.", ".", $avatar);
981 $info = Image::getInfoFromURL($new_avatar);
983 $new_avatar = $avatar;
989 function twitter_fetch_contact($uid, $data, $create_user)
991 if ($data->id_str == "") {
995 $avatar = twitter_fix_avatar($data->profile_image_url_https);
996 $url = "https://twitter.com/" . $data->screen_name;
997 $addr = $data->screen_name . "@twitter.com";
999 GContact::update(["url" => $url, "network" => NETWORK_TWITTER,
1000 "photo" => $avatar, "hide" => true,
1001 "name" => $data->name, "nick" => $data->screen_name,
1002 "location" => $data->location, "about" => $data->description,
1003 "addr" => $addr, "generation" => 2]);
1005 $fields = ['url' => $url, 'network' => NETWORK_TWITTER,
1006 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
1007 'location' => $data->location, 'about' => $data->description];
1009 $cid = Contact::getIdForURL($url, 0, true, $fields);
1011 dba::update('contact', $fields, ['id' => $cid]);
1012 Contact::updateAvatar($avatar, 0, $cid);
1015 $contact = dba::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1016 if (!DBM::is_result($contact) && !$create_user) {
1020 if (!DBM::is_result($contact)) {
1021 // create contact record
1022 $fields['uid'] = $uid;
1023 $fields['created'] = DateTimeFormat::utcNow();
1024 $fields['nurl'] = normalise_link($url);
1025 $fields['alias'] = 'twitter::' . $data->id_str;
1026 $fields['poll'] = 'twitter::' . $data->id_str;
1027 $fields['rel'] = CONTACT_IS_FRIEND;
1028 $fields['priority'] = 1;
1029 $fields['writable'] = true;
1030 $fields['blocked'] = false;
1031 $fields['readonly'] = false;
1032 $fields['pending'] = false;
1034 if (!dba::insert('contact', $fields)) {
1038 $contact_id = dba::lastInsertId();
1040 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1042 Contact::updateAvatar($avatar, $uid, $contact_id);
1044 if ($contact["readonly"] || $contact["blocked"]) {
1045 logger("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1049 $contact_id = $contact['id'];
1051 // update profile photos once every twelve hours as we have no notification of when they change.
1052 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1054 // check that we have all the photos, this has been known to fail on occasion
1055 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1056 logger("twitter_fetch_contact: Updating contact " . $data->screen_name, LOGGER_DEBUG);
1058 Contact::updateAvatar($avatar, $uid, $contact['id']);
1060 $fields['name-date'] = DateTimeFormat::utcNow();
1061 $fields['uri-date'] = DateTimeFormat::utcNow();
1063 dba::update('contact', $fields, ['id' => $contact['id']]);
1070 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1072 $ckey = Config::get('twitter', 'consumerkey');
1073 $csecret = Config::get('twitter', 'consumersecret');
1074 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1075 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1077 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1080 if (DBM::is_result($r)) {
1088 if ($screen_name != "") {
1089 $parameters["screen_name"] = $screen_name;
1092 if ($user_id != "") {
1093 $parameters["user_id"] = $user_id;
1096 // Fetching user data
1097 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1099 $user = $connection->get('users/show', $parameters);
1100 } catch (TwitterOAuthException $e) {
1101 logger('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1105 if (!is_object($user)) {
1109 $contact_id = twitter_fetch_contact($uid, $user, true);
1114 function twitter_expand_entities(App $a, $body, $item, $picture)
1120 foreach ($item->entities->hashtags AS $hashtag) {
1121 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1122 $tags_arr["#" . $hashtag->text] = $url;
1123 $body = str_replace("#" . $hashtag->text, $url, $body);
1126 foreach ($item->entities->user_mentions AS $mention) {
1127 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1128 $tags_arr["@" . $mention->screen_name] = $url;
1129 $body = str_replace("@" . $mention->screen_name, $url, $body);
1132 if (isset($item->entities->urls)) {
1138 foreach ($item->entities->urls as $url) {
1139 $plain = str_replace($url->url, '', $plain);
1141 if ($url->url && $url->expanded_url && $url->display_url) {
1142 $expanded_url = Network::finalUrl($url->expanded_url);
1144 $oembed_data = OEmbed::fetchURL($expanded_url);
1146 // Quickfix: Workaround for URL with "[" and "]" in it
1147 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1148 $expanded_url = $url->url;
1152 $type = $oembed_data->type;
1155 if ($oembed_data->type == "video") {
1156 //$body = str_replace($url->url,
1157 // "[video]".$expanded_url."[/video]", $body);
1158 //$dontincludemedia = true;
1159 $type = $oembed_data->type;
1160 $footerurl = $expanded_url;
1161 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1163 $body = str_replace($url->url, $footerlink, $body);
1164 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1165 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1166 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1167 //$dontincludemedia = true;
1168 } elseif ($oembed_data->type != "link") {
1169 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1171 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1173 $tempfile = tempnam(get_temppath(), "cache");
1174 file_put_contents($tempfile, $img_str);
1175 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1178 if (substr($mime, 0, 6) == "image/") {
1180 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1181 //$dontincludemedia = true;
1183 $type = $oembed_data->type;
1184 $footerurl = $expanded_url;
1185 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1187 $body = str_replace($url->url, $footerlink, $body);
1193 if ($footerurl != "") {
1194 $footer = add_page_info($footerurl, false, $picture);
1197 if (($footerlink != "") && (trim($footer) != "")) {
1198 $removedlink = trim(str_replace($footerlink, "", $body));
1200 if (($removedlink == "") || strstr($body, $removedlink)) {
1201 $body = $removedlink;
1207 if (($footer == "") && ($picture != "")) {
1208 $body .= "\n\n[img]" . $picture . "[/img]\n";
1209 } elseif (($footer == "") && ($picture == "")) {
1210 $body = add_page_info_to_body($body);
1214 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1215 $tags = get_tags($body);
1218 foreach ($tags as $tag) {
1219 if (strstr(trim($tag), " ")) {
1223 if (strpos($tag, '#') === 0) {
1224 if (strpos($tag, '[url=')) {
1228 // don't link tags that are already embedded in links
1229 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1232 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1236 $basetag = str_replace('_', ' ', substr($tag, 1));
1237 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1238 $body = str_replace($tag, $url, $body);
1239 $tags_arr["#" . $basetag] = $url;
1240 } elseif (strpos($tag, '@') === 0) {
1241 if (strpos($tag, '[url=')) {
1245 $basetag = substr($tag, 1);
1246 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1247 $body = str_replace($tag, $url, $body);
1248 $tags_arr["@" . $basetag] = $url;
1253 $tags = implode($tags_arr, ",");
1255 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1259 * @brief Fetch media entities and add media links to the body
1261 * @param object $post Twitter object with the post
1262 * @param array $postarray Array of the item that is about to be posted
1264 * @return $picture string Image URL or empty string
1266 function twitter_media_entities($post, &$postarray)
1268 // There are no media entities? So we quit.
1269 if (!is_array($post->extended_entities->media)) {
1273 // When the post links to an external page, we only take one picture.
1274 // We only do this when there is exactly one media.
1275 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1277 foreach ($post->extended_entities->media AS $medium) {
1278 if (isset($medium->media_url_https)) {
1279 $picture = $medium->media_url_https;
1280 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1286 // This is a pure media post, first search for all media urls
1288 foreach ($post->extended_entities->media AS $medium) {
1289 switch ($medium->type) {
1291 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1292 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1295 case 'animated_gif':
1296 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1297 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1298 if (is_array($medium->video_info->variants)) {
1300 // We take the video with the highest bitrate
1301 foreach ($medium->video_info->variants AS $variant) {
1302 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1303 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1304 $bitrate = $variant->bitrate;
1309 // The following code will only be activated for test reasons
1311 // $postarray['body'] .= print_r($medium, true);
1315 // Now we replace the media urls.
1316 foreach ($media AS $key => $value) {
1317 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1322 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1325 $postarray['network'] = NETWORK_TWITTER;
1326 $postarray['gravity'] = 0;
1327 $postarray['uid'] = $uid;
1328 $postarray['wall'] = 0;
1329 $postarray['uri'] = "twitter::" . $post->id_str;
1330 $postarray['object'] = json_encode($post);
1332 // Don't import our own comments
1333 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1334 dbesc($postarray['uri']),
1338 if (DBM::is_result($r)) {
1339 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1345 if ($post->in_reply_to_status_id_str != "") {
1346 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1348 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1352 if (DBM::is_result($r)) {
1353 $postarray['thr-parent'] = $r[0]["uri"];
1354 $postarray['parent-uri'] = $r[0]["parent-uri"];
1355 $postarray['parent'] = $r[0]["parent"];
1356 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1358 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1362 if (DBM::is_result($r)) {
1363 $postarray['thr-parent'] = $r[0]['uri'];
1364 $postarray['parent-uri'] = $r[0]['parent-uri'];
1365 $postarray['parent'] = $r[0]['parent'];
1366 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1368 $postarray['thr-parent'] = $postarray['uri'];
1369 $postarray['parent-uri'] = $postarray['uri'];
1370 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1375 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1377 if ($post->user->id_str == $own_id) {
1378 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1381 if (DBM::is_result($r)) {
1382 $contactid = $r[0]["id"];
1384 $postarray['owner-name'] = $r[0]["name"];
1385 $postarray['owner-link'] = $r[0]["url"];
1386 $postarray['owner-avatar'] = $r[0]["photo"];
1388 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1392 // Don't create accounts of people who just comment something
1393 $create_user = false;
1395 $postarray['parent-uri'] = $postarray['uri'];
1396 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1399 if ($contactid == 0) {
1400 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1402 $postarray['owner-name'] = $post->user->name;
1403 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1404 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1407 if (($contactid == 0) && !$only_existing_contact) {
1408 $contactid = $self['id'];
1409 } elseif ($contactid <= 0) {
1410 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1414 $postarray['contact-id'] = $contactid;
1416 $postarray['verb'] = ACTIVITY_POST;
1417 $postarray['author-name'] = $postarray['owner-name'];
1418 $postarray['author-link'] = $postarray['owner-link'];
1419 $postarray['author-avatar'] = $postarray['owner-avatar'];
1420 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1421 $postarray['app'] = strip_tags($post->source);
1423 if ($post->user->protected) {
1424 $postarray['private'] = 1;
1425 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1428 if (is_string($post->full_text)) {
1429 $postarray['body'] = $post->full_text;
1431 $postarray['body'] = $post->text;
1434 // When the post contains links then use the correct object type
1435 if (count($post->entities->urls) > 0) {
1436 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1439 // Search for media links
1440 $picture = twitter_media_entities($post, $postarray);
1442 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1443 $postarray['body'] = $converted["body"];
1444 $postarray['tag'] = $converted["tags"];
1445 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1446 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1448 $statustext = $converted["plain"];
1450 if (is_string($post->place->name)) {
1451 $postarray["location"] = $post->place->name;
1453 if (is_string($post->place->full_name)) {
1454 $postarray["location"] = $post->place->full_name;
1456 if (is_array($post->geo->coordinates)) {
1457 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1459 if (is_array($post->coordinates->coordinates)) {
1460 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1462 if (is_object($post->retweeted_status)) {
1463 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1465 $retweet['object'] = $postarray['object'];
1466 $retweet['private'] = $postarray['private'];
1467 $retweet['allow_cid'] = $postarray['allow_cid'];
1468 $retweet['contact-id'] = $postarray['contact-id'];
1469 $retweet['owner-name'] = $postarray['owner-name'];
1470 $retweet['owner-link'] = $postarray['owner-link'];
1471 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1473 $postarray = $retweet;
1476 if (is_object($post->quoted_status) && !$noquote) {
1477 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1479 $postarray['body'] = $statustext;
1481 $postarray['body'] .= "\n" . share_header(
1482 $quoted['author-name'],
1483 $quoted['author-link'],
1484 $quoted['author-avatar'],
1490 $postarray['body'] .= $quoted['body'] . '[/share]';
1496 function twitter_checknotification(App $a, $uid, $own_id, $top_item, $postarray)
1498 /// TODO: this whole function doesn't seem to work. Needs complete check
1499 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1503 if (!DBM::is_result($user)) {
1508 if (link_compare($user[0]["url"], $postarray['author-link'])) {
1512 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1514 dbesc("twitter::".$own_id)
1517 if (!DBM::is_result($own_user)) {
1521 // Is it me from twitter?
1522 if (link_compare($own_user[0]["url"], $postarray['author-link'])) {
1526 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1527 dbesc($postarray['parent-uri']),
1531 if (DBM::is_result($myconv)) {
1532 foreach ($myconv as $conv) {
1533 // now if we find a match, it means we're in this conversation
1534 if (!link_compare($conv['author-link'], $user[0]["url"]) && !link_compare($conv['author-link'], $own_user[0]["url"])) {
1538 require_once 'include/enotify.php';
1540 $conv_parent = $conv['parent'];
1543 'type' => NOTIFY_COMMENT,
1544 'notify_flags' => $user[0]['notify-flags'],
1545 'language' => $user[0]['language'],
1546 'to_name' => $user[0]['username'],
1547 'to_email' => $user[0]['email'],
1548 'uid' => $user[0]['uid'],
1549 'item' => $postarray,
1550 'link' => $a->get_baseurl() . '/display/' . urlencode(Item::getGuidById($top_item)),
1551 'source_name' => $postarray['author-name'],
1552 'source_link' => $postarray['author-link'],
1553 'source_photo' => $postarray['author-avatar'],
1554 'verb' => ACTIVITY_POST,
1556 'parent' => $conv_parent,
1559 // only send one notification
1565 function twitter_fetchparentposts(App $a, $uid, $post, $connection, $self, $own_id)
1567 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1571 while ($post->in_reply_to_status_id_str != "") {
1572 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1575 $post = $connection->get('statuses/show', $parameters);
1576 } catch (TwitterOAuthException $e) {
1577 logger('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1581 if (!count($post)) {
1582 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1586 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1587 dbesc("twitter::".$post->id_str),
1591 if (DBM::is_result($r)) {
1598 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1600 $posts = array_reverse($posts);
1602 if (count($posts)) {
1603 foreach ($posts as $post) {
1604 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1606 if (trim($postarray['body']) == "") {
1610 $item = Item::insert($postarray);
1616 $postarray["id"] = $item;
1618 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1620 if ($item && !function_exists("check_item_notification")) {
1621 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1627 function twitter_fetchhometimeline(App $a, $uid)
1629 $ckey = Config::get('twitter', 'consumerkey');
1630 $csecret = Config::get('twitter', 'consumersecret');
1631 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1632 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1633 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1634 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1636 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1638 $application_name = Config::get('twitter', 'application_name');
1640 if ($application_name == "") {
1641 $application_name = $a->get_hostname();
1644 require_once 'include/items.php';
1646 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1649 $own_contact = twitter_fetch_own_contact($a, $uid);
1650 } catch (TwitterOAuthException $e) {
1651 logger('twitter_fetchhometimeline: Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1655 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1656 intval($own_contact),
1659 if (DBM::is_result($r)) {
1660 $own_id = $r[0]["nick"];
1662 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1666 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1669 if (DBM::is_result($r)) {
1672 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1676 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1678 if (!DBM::is_result($u)) {
1679 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1683 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1684 //$parameters["count"] = 200;
1685 // Fetching timeline
1686 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1688 $first_time = ($lastid == "");
1690 if ($lastid != "") {
1691 $parameters["since_id"] = $lastid;
1695 $items = $connection->get('statuses/home_timeline', $parameters);
1696 } catch (TwitterOAuthException $e) {
1697 logger('twitter_fetchhometimeline: Error fetching home timeline: ' . $e->getMessage());
1701 if (!is_array($items)) {
1702 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1706 $posts = array_reverse($items);
1708 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1710 if (count($posts)) {
1711 foreach ($posts as $post) {
1712 if ($post->id_str > $lastid) {
1713 $lastid = $post->id_str;
1714 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1721 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1722 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1726 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1727 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1731 if ($post->in_reply_to_status_id_str != "") {
1732 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1735 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1737 if (trim($postarray['body']) == "") {
1743 if ($postarray['uri'] == $postarray['parent-uri']) {
1744 $contact = dba::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1745 if (DBM::is_result($contact)) {
1746 $notify = Item::isRemoteSelf($contact, $postarray);
1750 $item = Item::insert($postarray, false, $notify);
1751 $postarray["id"] = $item;
1753 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1755 if ($item && !function_exists("check_item_notification")) {
1756 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1760 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1762 // Fetching mentions
1763 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1765 $first_time = ($lastid == "");
1767 if ($lastid != "") {
1768 $parameters["since_id"] = $lastid;
1772 $items = $connection->get('statuses/mentions_timeline', $parameters);
1773 } catch (TwitterOAuthException $e) {
1774 logger('twitter_fetchhometimeline: Error fetching mentions: ' . $e->getMessage());
1778 if (!is_array($items)) {
1779 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1783 $posts = array_reverse($items);
1785 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1787 if (count($posts)) {
1788 foreach ($posts as $post) {
1789 if ($post->id_str > $lastid) {
1790 $lastid = $post->id_str;
1797 if ($post->in_reply_to_status_id_str != "") {
1798 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1801 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1803 if (trim($postarray['body']) == "") {
1807 $item = Item::insert($postarray);
1808 $postarray["id"] = $item;
1810 if ($item && function_exists("check_item_notification")) {
1811 check_item_notification($item, $uid, NOTIFY_TAGSELF);
1814 if (!isset($postarray["parent"]) || ($postarray["parent"] == 0)) {
1815 $postarray["parent"] = $item;
1818 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1821 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1822 dbesc($postarray['uri']),
1825 if (DBM::is_result($r)) {
1826 $item = $r[0]['id'];
1827 $parent_id = $r[0]['parent'];
1830 $parent_id = $postarray['parent'];
1833 if (($item != 0) && !function_exists("check_item_notification")) {
1834 require_once 'include/enotify.php';
1836 'type' => NOTIFY_TAGSELF,
1837 'notify_flags' => $u[0]['notify-flags'],
1838 'language' => $u[0]['language'],
1839 'to_name' => $u[0]['username'],
1840 'to_email' => $u[0]['email'],
1841 'uid' => $u[0]['uid'],
1842 'item' => $postarray,
1843 'link' => $a->get_baseurl() . '/display/' . urlencode(Item::getGuidById($item)),
1844 'source_name' => $postarray['author-name'],
1845 'source_link' => $postarray['author-link'],
1846 'source_photo' => $postarray['author-avatar'],
1847 'verb' => ACTIVITY_TAG,
1849 'parent' => $parent_id
1855 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1858 function twitter_fetch_own_contact(App $a, $uid)
1860 $ckey = Config::get('twitter', 'consumerkey');
1861 $csecret = Config::get('twitter', 'consumersecret');
1862 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1863 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1865 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1869 if ($own_id == "") {
1870 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1872 // Fetching user data
1873 // get() may throw TwitterOAuthException, but we will catch it later
1874 $user = $connection->get('account/verify_credentials');
1876 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1878 $contact_id = twitter_fetch_contact($uid, $user, true);
1880 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1882 dbesc("twitter::" . $own_id));
1883 if (DBM::is_result($r)) {
1884 $contact_id = $r[0]["id"];
1886 PConfig::delete($uid, 'twitter', 'own_id');
1893 function twitter_is_retweet(App $a, $uid, $body)
1895 $body = trim($body);
1897 // Skip if it isn't a pure repeated messages
1898 // Does it start with a share?
1899 if (strpos($body, "[share") > 0) {
1903 // Does it end with a share?
1904 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1908 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1909 // Skip if there is no shared message in there
1910 if ($body == $attributes) {
1915 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1916 if ($matches[1] != "") {
1917 $link = $matches[1];
1920 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1921 if ($matches[1] != "") {
1922 $link = $matches[1];
1925 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1930 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1932 $ckey = Config::get('twitter', 'consumerkey');
1933 $csecret = Config::get('twitter', 'consumersecret');
1934 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1935 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1937 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1938 $result = $connection->post('statuses/retweet/' . $id);
1940 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1942 return !isset($result->errors);