3 * Name: Twitter Connector
4 * Description: Bidirectional (posting, relaying and reading) connector for Twitter.
6 * Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
7 * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
8 * Maintainer: Hypolite Petovan <https://friendica.mrpetovan.com/profile/hypolite>
10 * Copyright (c) 2011-2013 Tobias Diekershoff, Michael Vogel, Hypolite Petovan
11 * All rights reserved.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions are met:
15 * * Redistributions of source code must retain the above copyright notice,
16 * this list of conditions and the following disclaimer.
17 * * Redistributions in binary form must reproduce the above
18 * * copyright notice, this list of conditions and the following disclaimer in
19 * the documentation and/or other materials provided with the distribution.
20 * * Neither the name of the <organization> nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY DIRECT,
28 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
29 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
31 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
32 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 /* Twitter Addon for Friendica
38 * Author: Tobias Diekershoff
39 * tobias.diekershoff@gmx.net
41 * License:3-clause BSD license
44 * To use this addon you need a OAuth Consumer key pair (key & secret)
45 * you can get it from Twitter at https://twitter.com/apps
47 * Register your Friendica site as "Client" application with "Read & Write" access
48 * we do not need "Twitter as login". When you've registered the app you get the
49 * OAuth Consumer key and secret pair for your application/site.
51 * Add this key pair to your global .htconfig.php or use the admin panel.
53 * $a->config['twitter']['consumerkey'] = 'your consumer_key here';
54 * $a->config['twitter']['consumersecret'] = 'your consumer_secret here';
56 * To activate the addon itself add it to the $a->config['system']['addon']
57 * setting. After this, your user can configure their Twitter account settings
58 * from "Settings -> Addon Settings".
60 * Requirements: PHP5, curl
63 use Abraham\TwitterOAuth\TwitterOAuth;
64 use Abraham\TwitterOAuth\TwitterOAuthException;
66 use Friendica\Content\OEmbed;
67 use Friendica\Content\Text\Plaintext;
68 use Friendica\Core\Addon;
69 use Friendica\Core\Config;
70 use Friendica\Core\L10n;
71 use Friendica\Core\PConfig;
72 use Friendica\Core\Worker;
73 use Friendica\Model\GContact;
74 use Friendica\Model\Contact;
75 use Friendica\Model\Group;
76 use Friendica\Model\Item;
77 use Friendica\Model\ItemContent;
78 use Friendica\Model\Queue;
79 use Friendica\Model\User;
80 use Friendica\Object\Image;
81 use Friendica\Util\DateTimeFormat;
82 use Friendica\Util\Network;
83 use Friendica\Database\DBM;
85 require_once 'boot.php';
86 require_once 'include/dba.php';
87 require_once 'include/enotify.php';
88 require_once 'include/text.php';
90 require_once __DIR__ . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
92 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
94 function twitter_install()
96 // we need some hooks, for the configuration and for sending tweets
97 Addon::registerHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
98 Addon::registerHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
99 Addon::registerHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
100 Addon::registerHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
101 Addon::registerHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
102 Addon::registerHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
103 Addon::registerHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
104 Addon::registerHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
105 Addon::registerHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
106 Addon::registerHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
107 Addon::registerHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
108 logger("installed twitter");
111 function twitter_uninstall()
113 Addon::unregisterHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
114 Addon::unregisterHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
115 Addon::unregisterHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
116 Addon::unregisterHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
117 Addon::unregisterHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
118 Addon::unregisterHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
119 Addon::unregisterHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
120 Addon::unregisterHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
121 Addon::unregisterHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
122 Addon::unregisterHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
123 Addon::unregisterHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
125 // old setting - remove only
126 Addon::unregisterHook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
127 Addon::unregisterHook('addon_settings', 'addon/twitter/twitter.php', 'twitter_settings');
128 Addon::unregisterHook('addon_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
131 function twitter_check_item_notification(App $a, &$notification_data)
133 $own_id = PConfig::get($notification_data["uid"], 'twitter', 'own_id');
135 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
136 intval($notification_data["uid"]),
137 dbesc("twitter::".$own_id)
141 $notification_data["profiles"][] = $own_user[0]["url"];
145 function twitter_follow(App $a, &$contact)
147 logger("twitter_follow: Check if contact is twitter contact. " . $contact["url"], LOGGER_DEBUG);
149 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
153 // contact seems to be a twitter contact, so continue
154 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
155 $nickname = str_replace("@twitter.com", "", $nickname);
157 $uid = $a->user["uid"];
159 $ckey = Config::get('twitter', 'consumerkey');
160 $csecret = Config::get('twitter', 'consumersecret');
161 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
162 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
164 // If the addon is not configured (general or for this user) quit here
165 if (empty($ckey) || empty($csecret) || empty($otoken) || empty($osecret)) {
170 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
171 $connection->post('friendships/create', ['screen_name' => $nickname]);
173 twitter_fetchuser($a, $uid, $nickname);
175 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
176 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
179 if (DBM::is_result($r)) {
180 $contact["contact"] = $r[0];
184 function twitter_jot_nets(App $a, &$b)
190 $tw_post = PConfig::get(local_user(), 'twitter', 'post');
191 if (intval($tw_post) == 1) {
192 $tw_defpost = PConfig::get(local_user(), 'twitter', 'post_by_default');
193 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
194 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
195 . L10n::t('Post to Twitter') . '</div>';
199 function twitter_settings_post(App $a, $post)
204 // don't check twitter settings if twitter submit button is not clicked
205 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
209 if (!empty($_POST['twitter-disconnect'])) {
211 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
212 * from the user configuration
214 PConfig::delete(local_user(), 'twitter', 'consumerkey');
215 PConfig::delete(local_user(), 'twitter', 'consumersecret');
216 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
217 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
218 PConfig::delete(local_user(), 'twitter', 'post');
219 PConfig::delete(local_user(), 'twitter', 'post_by_default');
220 PConfig::delete(local_user(), 'twitter', 'lastid');
221 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
222 PConfig::delete(local_user(), 'twitter', 'import');
223 PConfig::delete(local_user(), 'twitter', 'create_user');
224 PConfig::delete(local_user(), 'twitter', 'own_id');
226 if (isset($_POST['twitter-pin'])) {
227 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
228 logger('got a Twitter PIN');
229 $ckey = Config::get('twitter', 'consumerkey');
230 $csecret = Config::get('twitter', 'consumersecret');
231 // the token and secret for which the PIN was generated were hidden in the settings
232 // form as token and token2, we need a new connection to Twitter using these token
233 // and secret to request a Access Token with the PIN
235 if (empty($_POST['twitter-pin'])) {
236 throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
239 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
240 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
241 // ok, now that we have the Access Token, save them in the user config
242 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
243 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
244 PConfig::set(local_user(), 'twitter', 'post', 1);
245 } catch(Exception $e) {
246 info($e->getMessage());
247 } catch(TwitterOAuthException $e) {
248 info($e->getMessage());
250 // reload the Addon Settings page, if we don't do it see Bug #42
251 goaway('settings/connectors');
253 // if no PIN is supplied in the POST variables, the user has changed the setting
254 // to post a tweet for every new __public__ posting to the wall
255 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
256 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
257 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
258 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
259 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
261 if (!intval($_POST['twitter-mirror'])) {
262 PConfig::delete(local_user(), 'twitter', 'lastid');
265 info(L10n::t('Twitter settings updated.') . EOL);
270 function twitter_settings(App $a, &$s)
275 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
277 * 1) Check that we have global consumer key & secret
278 * 2) If no OAuthtoken & stuff is present, generate button to get some
279 * 3) Checkbox for "Send public notices (280 chars only)
281 $ckey = Config::get('twitter', 'consumerkey');
282 $csecret = Config::get('twitter', 'consumersecret');
283 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken');
284 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret');
286 $enabled = intval(PConfig::get(local_user(), 'twitter', 'post'));
287 $defenabled = intval(PConfig::get(local_user(), 'twitter', 'post_by_default'));
288 $mirrorenabled = intval(PConfig::get(local_user(), 'twitter', 'mirror_posts'));
289 $importenabled = intval(PConfig::get(local_user(), 'twitter', 'import'));
290 $create_userenabled = intval(PConfig::get(local_user(), 'twitter', 'create_user'));
292 $css = (($enabled) ? '' : '-disabled');
294 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
295 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
297 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
298 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
299 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
302 if ((!$ckey) && (!$csecret)) {
303 /* no global consumer keys
304 * display warning and skip personal config
306 $s .= '<p>' . L10n::t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
308 // ok we have a consumer key pair now look into the OAuth stuff
309 if ((!$otoken) && (!$osecret)) {
310 /* the user has not yet connected the account to twitter...
311 * get a temporary OAuth key/secret pair and display a button with
312 * which the user can request a PIN to connect the account to a
313 * account at Twitter.
315 $connection = new TwitterOAuth($ckey, $csecret);
317 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
318 $s .= '<p>' . L10n::t('At this Friendica instance the Twitter addon was enabled but you have not yet connected your account to your Twitter account. To do so click the button below to get a PIN from Twitter which you have to copy into the input box below and submit the form. Only your <strong>public</strong> posts will be posted to Twitter.') . '</p>';
319 $s .= '<a href="' . $connection->url('oauth/authorize', ['oauth_token' => $result['oauth_token']]) . '" target="_twitter"><img src="addon/twitter/lighter.png" alt="' . L10n::t('Log in with Twitter') . '"></a>';
320 $s .= '<div id="twitter-pin-wrapper">';
321 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . L10n::t('Copy the PIN from Twitter here') . '</label>';
322 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
323 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
324 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
325 $s .= '</div><div class="clear"></div>';
326 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
327 } catch (TwitterOAuthException $e) {
328 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
332 * we have an OAuth key / secret pair for the user
333 * so let's give a chance to disable the postings to Twitter
335 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
337 $details = $connection->get('account/verify_credentials');
339 $field_checkbox = get_markup_template('field_checkbox.tpl');
341 $s .= '<div id="twitter-info" >
342 <p>' . L10n::t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
343 <button type="submit" name="twitter-disconnect" value="1">' . L10n::t('Disconnect') . '</button>
345 <p id="twitter-info-block">
346 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
347 <em>' . $details->description . '</em>
350 $s .= '<div class="clear"></div>';
352 $s .= replace_macros($field_checkbox, [
353 '$field' => ['twitter-enable', L10n::t('Allow posting to Twitter'), $enabled, L10n::t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
355 if ($a->user['hidewall']) {
356 $s .= '<p>' . L10n::t('<strong>Note</strong>: Due to your privacy settings (<em>Hide your profile details from unknown viewers?</em>) the link potentially included in public postings relayed to Twitter will lead the visitor to a blank page informing the visitor that the access to your profile has been restricted.') . '</p>';
358 $s .= replace_macros($field_checkbox, [
359 '$field' => ['twitter-default', L10n::t('Send public postings to Twitter by default'), $defenabled, '']
361 $s .= replace_macros($field_checkbox, [
362 '$field' => ['twitter-mirror', L10n::t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
364 $s .= replace_macros($field_checkbox, [
365 '$field' => ['twitter-import', L10n::t('Import the remote timeline'), $importenabled, '']
367 $s .= replace_macros($field_checkbox, [
368 '$field' => ['twitter-create_user', L10n::t('Automatically create contacts'), $create_userenabled, L10n::t('This will automatically create a contact in Friendica as soon as you receive a message from an existing contact via the Twitter network. If you do not enable this, you need to manually add those Twitter contacts in Friendica from whom you would like to see posts here. However if enabled, you cannot merely remove a twitter contact from the Friendica contact list, as it will recreate this contact when they post again.')]
370 $s .= '<div class="clear"></div>';
371 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
372 } catch (TwitterOAuthException $e) {
373 $s .= '<p>' . L10n::t('An error occured: ') . $e->getMessage() . '</p>';
377 $s .= '</div><div class="clear"></div>';
380 function twitter_post_local(App $a, &$b)
386 if (!local_user() || (local_user() != $b['uid'])) {
390 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
391 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
393 // if API is used, default to the chosen settings
394 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
398 if (!$twitter_enable) {
402 if (strlen($b['postopts'])) {
403 $b['postopts'] .= ',';
406 $b['postopts'] .= 'twitter';
409 function twitter_action(App $a, $uid, $pid, $action)
411 $ckey = Config::get('twitter', 'consumerkey');
412 $csecret = Config::get('twitter', 'consumersecret');
413 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
414 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
416 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
418 $post = ['id' => $pid];
420 logger("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), LOGGER_DATA);
424 // To-Do: $result = $connection->post('statuses/destroy', $post);
427 $result = $connection->post('favorites/create', $post);
430 $result = $connection->post('favorites/destroy', $post);
433 logger("twitter_action '" . $action . "' send, result: " . print_r($result, true), LOGGER_DEBUG);
436 function twitter_post_hook(App $a, &$b)
439 if (!PConfig::get($b["uid"], 'twitter', 'import')
440 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
444 if ($b['parent'] != $b['id']) {
445 logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
447 // Looking if its a reply to a twitter post
448 if ((substr($b["parent-uri"], 0, 9) != "twitter::")
449 && (substr($b["extid"], 0, 9) != "twitter::")
450 && (substr($b["thr-parent"], 0, 9) != "twitter::"))
452 logger("twitter_post_hook: no twitter post " . $b["parent"]);
456 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
457 dbesc($b["thr-parent"]),
460 if (!DBM::is_result($r)) {
461 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
469 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
470 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
471 $nicknameplain = "@" . $nicknameplain;
473 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
474 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
475 $b["body"] = $nickname . " " . $b["body"];
478 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
482 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
486 // Dont't post if the post doesn't belong to us.
487 // This is a check for forum postings
488 $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
489 if ($b['contact-id'] != $self['id']) {
494 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
495 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
498 if ($b['verb'] == ACTIVITY_LIKE) {
499 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
501 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
503 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
509 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
513 // if post comes from twitter don't send it back
514 if ($b['extid'] == NETWORK_TWITTER) {
518 if ($b['app'] == "Twitter") {
522 logger('twitter post invoked');
524 PConfig::load($b['uid'], 'twitter');
526 $ckey = Config::get('twitter', 'consumerkey');
527 $csecret = Config::get('twitter', 'consumersecret');
528 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
529 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
531 if ($ckey && $csecret && $otoken && $osecret) {
532 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
534 // If it's a repeated message from twitter then do a native retweet and exit
535 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
539 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
541 // Set the timeout for upload to 30 seconds
542 $connection->setTimeouts(10, 30);
545 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
546 $msg = $msgarr["text"];
548 if (($msg == "") && isset($msgarr["title"])) {
549 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
554 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
555 $msg .= "\n" . $msgarr["url"];
561 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
562 $image = $msgarr["image"];
569 // and now tweet it :-)
572 if (!empty($image)) {
574 $img_str = Network::fetchUrl($image);
576 $tempfile = tempnam(get_temppath(), 'cache');
577 file_put_contents($tempfile, $img_str);
579 $media = $connection->upload('media/upload', ['media' => $tempfile]);
583 $post['media_ids'] = $media->media_id_string;
584 } catch (Exception $e) {
585 logger('Exception when trying to send to Twitter: ' . $e->getMessage());
587 // Workaround: Remove the picture link so that the post can be reposted without it
588 // When there is another url already added, a second url would be superfluous.
590 $msg .= "\n" . $image;
597 $post['status'] = $msg;
600 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
603 $url = 'statuses/update';
604 $result = $connection->post($url, $post);
605 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
607 if ($result->source) {
608 Config::set("twitter", "application_name", strip_tags($result->source));
611 if ($result->errors) {
612 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
614 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
615 if (DBM::is_result($r)) {
616 $a->contact = $r[0]["id"];
619 $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $post]);
621 Queue::add($a->contact, NETWORK_TWITTER, $s);
622 notice(L10n::t('Twitter post failed. Queued for retry.') . EOL);
623 } elseif ($iscomment) {
624 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
625 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
630 function twitter_addon_admin_post(App $a)
632 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
633 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
634 Config::set('twitter', 'consumerkey', $consumerkey);
635 Config::set('twitter', 'consumersecret', $consumersecret);
636 info(L10n::t('Settings updated.') . EOL);
639 function twitter_addon_admin(App $a, &$o)
641 $t = get_markup_template("admin.tpl", "addon/twitter/");
643 $o = replace_macros($t, [
644 '$submit' => L10n::t('Save Settings'),
645 // name, label, value, help, [extra values]
646 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
647 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
651 function twitter_cron(App $a, $b)
653 $last = Config::get('twitter', 'last_poll');
655 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
656 if (!$poll_interval) {
657 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
661 $next = $last + ($poll_interval * 60);
662 if ($next > time()) {
663 logger('twitter: poll intervall not reached');
667 logger('twitter: cron_start');
669 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
670 if (DBM::is_result($r)) {
671 foreach ($r as $rr) {
672 logger('twitter: fetching for user ' . $rr['uid']);
673 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
677 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
678 if ($abandon_days < 1) {
682 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
684 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
685 if (DBM::is_result($r)) {
686 foreach ($r as $rr) {
687 if ($abandon_days != 0) {
688 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
689 if (!DBM::is_result($user)) {
690 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
695 logger('twitter: importing timeline from user ' . $rr['uid']);
696 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
699 // check for new contacts once a day
700 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
701 if($last_contact_check)
702 $next_contact_check = $last_contact_check + 86400;
704 $next_contact_check = 0;
706 if($next_contact_check <= time()) {
707 pumpio_getallusers($a, $rr["uid"]);
708 PConfig::set($rr['uid'],'pumpio','contact_check',time());
714 logger('twitter: cron_end');
716 Config::set('twitter', 'last_poll', time());
719 function twitter_expire(App $a, $b)
721 $days = Config::get('twitter', 'expire');
727 if (method_exists('dba', 'delete')) {
728 $r = dba::select('item', ['id'], ['deleted' => true, 'network' => NETWORK_TWITTER]);
729 while ($row = dba::fetch($r)) {
730 dba::delete('item', ['id' => $row['id']]);
734 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
737 require_once "include/items.php";
739 logger('twitter_expire: expire_start');
741 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
742 if (DBM::is_result($r)) {
743 foreach ($r as $rr) {
744 logger('twitter_expire: user ' . $rr['uid']);
745 Item::expire($rr['uid'], $days, NETWORK_TWITTER, true);
749 logger('twitter_expire: expire_end');
752 function twitter_prepare_body(App $a, &$b)
754 if ($b["item"]["network"] != NETWORK_TWITTER) {
761 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
763 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
764 dbesc($item["thr-parent"]),
765 intval(local_user()));
767 if (DBM::is_result($r)) {
770 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
771 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
772 $nicknameplain = "@" . $nicknameplain;
774 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
775 $item["body"] = $nickname . " " . $item["body"];
779 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
780 $msg = $msgarr["text"];
782 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
783 $msg .= " " . $msgarr["url"];
786 if (isset($msgarr["image"])) {
787 $msg .= " " . $msgarr["image"];
790 $b['html'] = nl2br(htmlspecialchars($msg));
795 * @brief Build the item array for the mirrored post
797 * @param App $a Application class
798 * @param integer $uid User id
799 * @param object $post Twitter object with the post
801 * @return array item data to be posted
803 function twitter_do_mirrorpost(App $a, $uid, $post)
805 $datarray["type"] = "wall";
806 $datarray["api_source"] = true;
807 $datarray["profile_uid"] = $uid;
808 $datarray["extid"] = NETWORK_TWITTER;
809 $datarray['message_id'] = Item::newURI($uid, NETWORK_TWITTER . ":" . $post->id);
810 $datarray['object'] = json_encode($post);
811 $datarray["title"] = "";
813 if (is_object($post->retweeted_status)) {
814 // We don't support nested shares, so we mustn't show quotes as shares on retweets
815 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
817 $datarray['body'] = "\n" . share_header(
818 $item['author-name'],
819 $item['author-link'],
820 $item['author-avatar'],
826 $datarray['body'] .= $item['body'] . '[/share]';
828 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
830 $datarray['body'] = $item['body'];
833 $datarray["source"] = $item['app'];
834 $datarray["verb"] = $item['verb'];
836 if (isset($item["location"])) {
837 $datarray["location"] = $item["location"];
840 if (isset($item["coord"])) {
841 $datarray["coord"] = $item["coord"];
847 function twitter_fetchtimeline(App $a, $uid)
849 $ckey = Config::get('twitter', 'consumerkey');
850 $csecret = Config::get('twitter', 'consumersecret');
851 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
852 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
853 $lastid = PConfig::get($uid, 'twitter', 'lastid');
855 $application_name = Config::get('twitter', 'application_name');
857 if ($application_name == "") {
858 $application_name = $a->get_hostname();
861 $has_picture = false;
863 require_once 'mod/item.php';
864 require_once 'include/items.php';
865 require_once 'mod/share.php';
867 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
869 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
871 $first_time = ($lastid == "");
874 $parameters["since_id"] = $lastid;
878 $items = $connection->get('statuses/user_timeline', $parameters);
879 } catch (TwitterOAuthException $e) {
880 logger('twitter_fetchtimeline: Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
884 if (!is_array($items)) {
888 $posts = array_reverse($items);
891 foreach ($posts as $post) {
892 if ($post->id_str > $lastid) {
893 $lastid = $post->id_str;
894 PConfig::set($uid, 'twitter', 'lastid', $lastid);
901 if (!stristr($post->source, $application_name)) {
902 $_SESSION["authenticated"] = true;
903 $_SESSION["uid"] = $uid;
905 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
907 logger('twitter: posting for user ' . $uid);
913 PConfig::set($uid, 'twitter', 'lastid', $lastid);
916 function twitter_queue_hook(App $a, &$b)
918 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
919 dbesc(NETWORK_TWITTER)
921 if (!DBM::is_result($qi)) {
925 foreach ($qi as $x) {
926 if ($x['network'] !== NETWORK_TWITTER) {
930 logger('twitter_queue: run');
932 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
933 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
936 if (!DBM::is_result($r)) {
942 $ckey = Config::get('twitter', 'consumerkey');
943 $csecret = Config::get('twitter', 'consumersecret');
944 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
945 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
949 if ($ckey && $csecret && $otoken && $osecret) {
950 logger('twitter_queue: able to post');
952 $z = unserialize($x['content']);
954 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
955 $result = $connection->post($z['url'], $z['post']);
957 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
959 if ($result->errors) {
960 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
963 Queue::removeItem($x['id']);
966 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
970 logger('twitter_queue: delayed');
971 Queue::updateTime($x['id']);
976 function twitter_fix_avatar($avatar)
978 $new_avatar = str_replace("_normal.", ".", $avatar);
980 $info = Image::getInfoFromURL($new_avatar);
982 $new_avatar = $avatar;
988 function twitter_fetch_contact($uid, $data, $create_user)
990 if ($data->id_str == "") {
994 $avatar = twitter_fix_avatar($data->profile_image_url_https);
995 $url = "https://twitter.com/" . $data->screen_name;
996 $addr = $data->screen_name . "@twitter.com";
998 GContact::update(["url" => $url, "network" => NETWORK_TWITTER,
999 "photo" => $avatar, "hide" => true,
1000 "name" => $data->name, "nick" => $data->screen_name,
1001 "location" => $data->location, "about" => $data->description,
1002 "addr" => $addr, "generation" => 2]);
1004 $fields = ['url' => $url, 'network' => NETWORK_TWITTER,
1005 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
1006 'location' => $data->location, 'about' => $data->description];
1008 $cid = Contact::getIdForURL($url, 0, true, $fields);
1010 dba::update('contact', $fields, ['id' => $cid]);
1011 Contact::updateAvatar($avatar, 0, $cid);
1014 $contact = dba::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1015 if (!DBM::is_result($contact) && !$create_user) {
1019 if (!DBM::is_result($contact)) {
1020 // create contact record
1021 $fields['uid'] = $uid;
1022 $fields['created'] = DateTimeFormat::utcNow();
1023 $fields['nurl'] = normalise_link($url);
1024 $fields['alias'] = 'twitter::' . $data->id_str;
1025 $fields['poll'] = 'twitter::' . $data->id_str;
1026 $fields['rel'] = CONTACT_IS_FRIEND;
1027 $fields['priority'] = 1;
1028 $fields['writable'] = true;
1029 $fields['blocked'] = false;
1030 $fields['readonly'] = false;
1031 $fields['pending'] = false;
1033 if (!dba::insert('contact', $fields)) {
1037 $contact_id = dba::lastInsertId();
1039 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1041 Contact::updateAvatar($avatar, $uid, $contact_id);
1043 if ($contact["readonly"] || $contact["blocked"]) {
1044 logger("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1048 $contact_id = $contact['id'];
1050 // update profile photos once every twelve hours as we have no notification of when they change.
1051 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1053 // check that we have all the photos, this has been known to fail on occasion
1054 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1055 logger("twitter_fetch_contact: Updating contact " . $data->screen_name, LOGGER_DEBUG);
1057 Contact::updateAvatar($avatar, $uid, $contact['id']);
1059 $fields['name-date'] = DateTimeFormat::utcNow();
1060 $fields['uri-date'] = DateTimeFormat::utcNow();
1062 dba::update('contact', $fields, ['id' => $contact['id']]);
1069 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1071 $ckey = Config::get('twitter', 'consumerkey');
1072 $csecret = Config::get('twitter', 'consumersecret');
1073 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1074 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1076 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1079 if (DBM::is_result($r)) {
1087 if ($screen_name != "") {
1088 $parameters["screen_name"] = $screen_name;
1091 if ($user_id != "") {
1092 $parameters["user_id"] = $user_id;
1095 // Fetching user data
1096 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1098 $user = $connection->get('users/show', $parameters);
1099 } catch (TwitterOAuthException $e) {
1100 logger('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1104 if (!is_object($user)) {
1108 $contact_id = twitter_fetch_contact($uid, $user, true);
1113 function twitter_expand_entities(App $a, $body, $item, $picture)
1119 foreach ($item->entities->hashtags AS $hashtag) {
1120 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1121 $tags_arr["#" . $hashtag->text] = $url;
1122 $body = str_replace("#" . $hashtag->text, $url, $body);
1125 foreach ($item->entities->user_mentions AS $mention) {
1126 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1127 $tags_arr["@" . $mention->screen_name] = $url;
1128 $body = str_replace("@" . $mention->screen_name, $url, $body);
1131 if (isset($item->entities->urls)) {
1137 foreach ($item->entities->urls as $url) {
1138 $plain = str_replace($url->url, '', $plain);
1140 if ($url->url && $url->expanded_url && $url->display_url) {
1141 $expanded_url = Network::finalUrl($url->expanded_url);
1143 $oembed_data = OEmbed::fetchURL($expanded_url);
1145 // Quickfix: Workaround for URL with "[" and "]" in it
1146 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1147 $expanded_url = $url->url;
1151 $type = $oembed_data->type;
1154 if ($oembed_data->type == "video") {
1155 //$body = str_replace($url->url,
1156 // "[video]".$expanded_url."[/video]", $body);
1157 //$dontincludemedia = true;
1158 $type = $oembed_data->type;
1159 $footerurl = $expanded_url;
1160 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1162 $body = str_replace($url->url, $footerlink, $body);
1163 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1164 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1165 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1166 //$dontincludemedia = true;
1167 } elseif ($oembed_data->type != "link") {
1168 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1170 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1172 $tempfile = tempnam(get_temppath(), "cache");
1173 file_put_contents($tempfile, $img_str);
1174 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1177 if (substr($mime, 0, 6) == "image/") {
1179 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1180 //$dontincludemedia = true;
1182 $type = $oembed_data->type;
1183 $footerurl = $expanded_url;
1184 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1186 $body = str_replace($url->url, $footerlink, $body);
1192 if ($footerurl != "") {
1193 $footer = add_page_info($footerurl, false, $picture);
1196 if (($footerlink != "") && (trim($footer) != "")) {
1197 $removedlink = trim(str_replace($footerlink, "", $body));
1199 if (($removedlink == "") || strstr($body, $removedlink)) {
1200 $body = $removedlink;
1206 if (($footer == "") && ($picture != "")) {
1207 $body .= "\n\n[img]" . $picture . "[/img]\n";
1208 } elseif (($footer == "") && ($picture == "")) {
1209 $body = add_page_info_to_body($body);
1213 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1214 $tags = get_tags($body);
1217 foreach ($tags as $tag) {
1218 if (strstr(trim($tag), " ")) {
1222 if (strpos($tag, '#') === 0) {
1223 if (strpos($tag, '[url=')) {
1227 // don't link tags that are already embedded in links
1228 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1231 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1235 $basetag = str_replace('_', ' ', substr($tag, 1));
1236 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1237 $body = str_replace($tag, $url, $body);
1238 $tags_arr["#" . $basetag] = $url;
1239 } elseif (strpos($tag, '@') === 0) {
1240 if (strpos($tag, '[url=')) {
1244 $basetag = substr($tag, 1);
1245 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1246 $body = str_replace($tag, $url, $body);
1247 $tags_arr["@" . $basetag] = $url;
1252 $tags = implode($tags_arr, ",");
1254 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1258 * @brief Fetch media entities and add media links to the body
1260 * @param object $post Twitter object with the post
1261 * @param array $postarray Array of the item that is about to be posted
1263 * @return $picture string Image URL or empty string
1265 function twitter_media_entities($post, &$postarray)
1267 // There are no media entities? So we quit.
1268 if (!is_array($post->extended_entities->media)) {
1272 // When the post links to an external page, we only take one picture.
1273 // We only do this when there is exactly one media.
1274 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1276 foreach ($post->extended_entities->media AS $medium) {
1277 if (isset($medium->media_url_https)) {
1278 $picture = $medium->media_url_https;
1279 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1285 // This is a pure media post, first search for all media urls
1287 foreach ($post->extended_entities->media AS $medium) {
1288 switch ($medium->type) {
1290 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1291 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1294 case 'animated_gif':
1295 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1296 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1297 if (is_array($medium->video_info->variants)) {
1299 // We take the video with the highest bitrate
1300 foreach ($medium->video_info->variants AS $variant) {
1301 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1302 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1303 $bitrate = $variant->bitrate;
1308 // The following code will only be activated for test reasons
1310 // $postarray['body'] .= print_r($medium, true);
1314 // Now we replace the media urls.
1315 foreach ($media AS $key => $value) {
1316 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1321 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1324 $postarray['network'] = NETWORK_TWITTER;
1325 $postarray['gravity'] = 0;
1326 $postarray['uid'] = $uid;
1327 $postarray['wall'] = 0;
1328 $postarray['uri'] = "twitter::" . $post->id_str;
1329 $postarray['object'] = json_encode($post);
1331 // Don't import our own comments
1332 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1333 dbesc($postarray['uri']),
1337 if (DBM::is_result($r)) {
1338 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1344 if ($post->in_reply_to_status_id_str != "") {
1345 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1347 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1351 if (DBM::is_result($r)) {
1352 $postarray['thr-parent'] = $r[0]["uri"];
1353 $postarray['parent-uri'] = $r[0]["parent-uri"];
1354 $postarray['parent'] = $r[0]["parent"];
1355 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1357 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1361 if (DBM::is_result($r)) {
1362 $postarray['thr-parent'] = $r[0]['uri'];
1363 $postarray['parent-uri'] = $r[0]['parent-uri'];
1364 $postarray['parent'] = $r[0]['parent'];
1365 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1367 $postarray['thr-parent'] = $postarray['uri'];
1368 $postarray['parent-uri'] = $postarray['uri'];
1369 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1374 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1376 if ($post->user->id_str == $own_id) {
1377 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1380 if (DBM::is_result($r)) {
1381 $contactid = $r[0]["id"];
1383 $postarray['owner-name'] = $r[0]["name"];
1384 $postarray['owner-link'] = $r[0]["url"];
1385 $postarray['owner-avatar'] = $r[0]["photo"];
1387 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1391 // Don't create accounts of people who just comment something
1392 $create_user = false;
1394 $postarray['parent-uri'] = $postarray['uri'];
1395 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1398 if ($contactid == 0) {
1399 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1401 $postarray['owner-name'] = $post->user->name;
1402 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1403 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1406 if (($contactid == 0) && !$only_existing_contact) {
1407 $contactid = $self['id'];
1408 } elseif ($contactid <= 0) {
1409 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1413 $postarray['contact-id'] = $contactid;
1415 $postarray['verb'] = ACTIVITY_POST;
1416 $postarray['author-name'] = $postarray['owner-name'];
1417 $postarray['author-link'] = $postarray['owner-link'];
1418 $postarray['author-avatar'] = $postarray['owner-avatar'];
1419 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1420 $postarray['app'] = strip_tags($post->source);
1422 if ($post->user->protected) {
1423 $postarray['private'] = 1;
1424 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1427 if (is_string($post->full_text)) {
1428 $postarray['body'] = $post->full_text;
1430 $postarray['body'] = $post->text;
1433 // When the post contains links then use the correct object type
1434 if (count($post->entities->urls) > 0) {
1435 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1438 // Search for media links
1439 $picture = twitter_media_entities($post, $postarray);
1441 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1442 $postarray['body'] = $converted["body"];
1443 $postarray['tag'] = $converted["tags"];
1444 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1445 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1447 $statustext = $converted["plain"];
1449 if (is_string($post->place->name)) {
1450 $postarray["location"] = $post->place->name;
1452 if (is_string($post->place->full_name)) {
1453 $postarray["location"] = $post->place->full_name;
1455 if (is_array($post->geo->coordinates)) {
1456 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1458 if (is_array($post->coordinates->coordinates)) {
1459 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1461 if (is_object($post->retweeted_status)) {
1462 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1464 $retweet['object'] = $postarray['object'];
1465 $retweet['private'] = $postarray['private'];
1466 $retweet['allow_cid'] = $postarray['allow_cid'];
1467 $retweet['contact-id'] = $postarray['contact-id'];
1468 $retweet['owner-name'] = $postarray['owner-name'];
1469 $retweet['owner-link'] = $postarray['owner-link'];
1470 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1472 $postarray = $retweet;
1475 if (is_object($post->quoted_status) && !$noquote) {
1476 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1478 $postarray['body'] = $statustext;
1480 $postarray['body'] .= "\n" . share_header(
1481 $quoted['author-name'],
1482 $quoted['author-link'],
1483 $quoted['author-avatar'],
1489 $postarray['body'] .= $quoted['body'] . '[/share]';
1495 function twitter_checknotification(App $a, $uid, $own_id, $top_item, $postarray)
1497 /// TODO: this whole function doesn't seem to work. Needs complete check
1498 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1502 if (!DBM::is_result($user)) {
1507 if (link_compare($user[0]["url"], $postarray['author-link'])) {
1511 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1513 dbesc("twitter::".$own_id)
1516 if (!DBM::is_result($own_user)) {
1520 // Is it me from twitter?
1521 if (link_compare($own_user[0]["url"], $postarray['author-link'])) {
1525 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1526 dbesc($postarray['parent-uri']),
1530 if (DBM::is_result($myconv)) {
1531 foreach ($myconv as $conv) {
1532 // now if we find a match, it means we're in this conversation
1533 if (!link_compare($conv['author-link'], $user[0]["url"]) && !link_compare($conv['author-link'], $own_user[0]["url"])) {
1537 require_once 'include/enotify.php';
1539 $conv_parent = $conv['parent'];
1542 'type' => NOTIFY_COMMENT,
1543 'notify_flags' => $user[0]['notify-flags'],
1544 'language' => $user[0]['language'],
1545 'to_name' => $user[0]['username'],
1546 'to_email' => $user[0]['email'],
1547 'uid' => $user[0]['uid'],
1548 'item' => $postarray,
1549 'link' => $a->get_baseurl() . '/display/' . urlencode(Item::getGuidById($top_item)),
1550 'source_name' => $postarray['author-name'],
1551 'source_link' => $postarray['author-link'],
1552 'source_photo' => $postarray['author-avatar'],
1553 'verb' => ACTIVITY_POST,
1555 'parent' => $conv_parent,
1558 // only send one notification
1564 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, $self, $own_id)
1566 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1570 while ($post->in_reply_to_status_id_str != "") {
1571 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1574 $post = $connection->get('statuses/show', $parameters);
1575 } catch (TwitterOAuthException $e) {
1576 logger('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1581 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1585 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1586 dbesc("twitter::".$post->id_str),
1590 if (DBM::is_result($r)) {
1597 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1599 $posts = array_reverse($posts);
1601 if (count($posts)) {
1602 foreach ($posts as $post) {
1603 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1605 if (trim($postarray['body']) == "") {
1609 $item = Item::insert($postarray);
1615 $postarray["id"] = $item;
1617 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1619 if ($item && !function_exists("check_item_notification")) {
1620 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1626 function twitter_fetchhometimeline(App $a, $uid)
1628 $ckey = Config::get('twitter', 'consumerkey');
1629 $csecret = Config::get('twitter', 'consumersecret');
1630 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1631 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1632 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1633 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1635 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1637 $application_name = Config::get('twitter', 'application_name');
1639 if ($application_name == "") {
1640 $application_name = $a->get_hostname();
1643 require_once 'include/items.php';
1645 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1648 $own_contact = twitter_fetch_own_contact($a, $uid);
1649 } catch (TwitterOAuthException $e) {
1650 logger('twitter_fetchhometimeline: Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1654 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1655 intval($own_contact),
1658 if (DBM::is_result($r)) {
1659 $own_id = $r[0]["nick"];
1661 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1665 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1668 if (DBM::is_result($r)) {
1671 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1675 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1677 if (!DBM::is_result($u)) {
1678 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1682 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1683 //$parameters["count"] = 200;
1684 // Fetching timeline
1685 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1687 $first_time = ($lastid == "");
1689 if ($lastid != "") {
1690 $parameters["since_id"] = $lastid;
1694 $items = $connection->get('statuses/home_timeline', $parameters);
1695 } catch (TwitterOAuthException $e) {
1696 logger('twitter_fetchhometimeline: Error fetching home timeline: ' . $e->getMessage());
1700 if (!is_array($items)) {
1701 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1705 $posts = array_reverse($items);
1707 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1709 if (count($posts)) {
1710 foreach ($posts as $post) {
1711 if ($post->id_str > $lastid) {
1712 $lastid = $post->id_str;
1713 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1720 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1721 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1725 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1726 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1730 if ($post->in_reply_to_status_id_str != "") {
1731 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1734 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1736 if (trim($postarray['body']) == "") {
1742 if ($postarray['uri'] == $postarray['parent-uri']) {
1743 $contact = dba::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1744 if (DBM::is_result($contact)) {
1745 $notify = Item::isRemoteSelf($contact, $postarray);
1749 $item = Item::insert($postarray, false, $notify);
1750 $postarray["id"] = $item;
1752 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1754 if ($item && !function_exists("check_item_notification")) {
1755 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1759 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1761 // Fetching mentions
1762 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1764 $first_time = ($lastid == "");
1766 if ($lastid != "") {
1767 $parameters["since_id"] = $lastid;
1771 $items = $connection->get('statuses/mentions_timeline', $parameters);
1772 } catch (TwitterOAuthException $e) {
1773 logger('twitter_fetchhometimeline: Error fetching mentions: ' . $e->getMessage());
1777 if (!is_array($items)) {
1778 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1782 $posts = array_reverse($items);
1784 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1786 if (count($posts)) {
1787 foreach ($posts as $post) {
1788 if ($post->id_str > $lastid) {
1789 $lastid = $post->id_str;
1796 if ($post->in_reply_to_status_id_str != "") {
1797 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1800 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1802 if (trim($postarray['body']) == "") {
1806 $item = Item::insert($postarray);
1807 $postarray["id"] = $item;
1809 if ($item && function_exists("check_item_notification")) {
1810 check_item_notification($item, $uid, NOTIFY_TAGSELF);
1813 if (!isset($postarray["parent"]) || ($postarray["parent"] == 0)) {
1814 $postarray["parent"] = $item;
1817 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1820 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1821 dbesc($postarray['uri']),
1824 if (DBM::is_result($r)) {
1825 $item = $r[0]['id'];
1826 $parent_id = $r[0]['parent'];
1829 $parent_id = $postarray['parent'];
1832 if (($item != 0) && !function_exists("check_item_notification")) {
1833 require_once 'include/enotify.php';
1835 'type' => NOTIFY_TAGSELF,
1836 'notify_flags' => $u[0]['notify-flags'],
1837 'language' => $u[0]['language'],
1838 'to_name' => $u[0]['username'],
1839 'to_email' => $u[0]['email'],
1840 'uid' => $u[0]['uid'],
1841 'item' => $postarray,
1842 'link' => $a->get_baseurl() . '/display/' . urlencode(Item::getGuidById($item)),
1843 'source_name' => $postarray['author-name'],
1844 'source_link' => $postarray['author-link'],
1845 'source_photo' => $postarray['author-avatar'],
1846 'verb' => ACTIVITY_TAG,
1848 'parent' => $parent_id
1854 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1857 function twitter_fetch_own_contact(App $a, $uid)
1859 $ckey = Config::get('twitter', 'consumerkey');
1860 $csecret = Config::get('twitter', 'consumersecret');
1861 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1862 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1864 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1868 if ($own_id == "") {
1869 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1871 // Fetching user data
1872 // get() may throw TwitterOAuthException, but we will catch it later
1873 $user = $connection->get('account/verify_credentials');
1875 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1877 $contact_id = twitter_fetch_contact($uid, $user, true);
1879 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1881 dbesc("twitter::" . $own_id));
1882 if (DBM::is_result($r)) {
1883 $contact_id = $r[0]["id"];
1885 PConfig::delete($uid, 'twitter', 'own_id');
1892 function twitter_is_retweet(App $a, $uid, $body)
1894 $body = trim($body);
1896 // Skip if it isn't a pure repeated messages
1897 // Does it start with a share?
1898 if (strpos($body, "[share") > 0) {
1902 // Does it end with a share?
1903 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1907 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1908 // Skip if there is no shared message in there
1909 if ($body == $attributes) {
1914 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1915 if ($matches[1] != "") {
1916 $link = $matches[1];
1919 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1920 if ($matches[1] != "") {
1921 $link = $matches[1];
1924 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1929 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1931 $ckey = Config::get('twitter', 'consumerkey');
1932 $csecret = Config::get('twitter', 'consumersecret');
1933 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1934 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1936 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1937 $result = $connection->post('statuses/retweet/' . $id);
1939 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1941 return !isset($result->errors);