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 $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
457 $orig_post = Item::selectFirst($b["uid"], [], $condition);
458 if (!DBM::is_result($orig_post)) {
459 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
466 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
467 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
468 $nicknameplain = "@" . $nicknameplain;
470 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
471 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
472 $b["body"] = $nickname . " " . $b["body"];
475 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
479 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
483 // Dont't post if the post doesn't belong to us.
484 // This is a check for forum postings
485 $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
486 if ($b['contact-id'] != $self['id']) {
491 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
492 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
495 if ($b['verb'] == ACTIVITY_LIKE) {
496 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
498 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
500 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
506 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
510 // if post comes from twitter don't send it back
511 if ($b['extid'] == NETWORK_TWITTER) {
515 if ($b['app'] == "Twitter") {
519 logger('twitter post invoked');
521 PConfig::load($b['uid'], 'twitter');
523 $ckey = Config::get('twitter', 'consumerkey');
524 $csecret = Config::get('twitter', 'consumersecret');
525 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
526 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
528 if ($ckey && $csecret && $otoken && $osecret) {
529 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
531 // If it's a repeated message from twitter then do a native retweet and exit
532 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
536 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
538 // Set the timeout for upload to 30 seconds
539 $connection->setTimeouts(10, 30);
542 $msgarr = ItemContent::getPlaintextPost($b, $max_char, true, 8);
543 $msg = $msgarr["text"];
545 if (($msg == "") && isset($msgarr["title"])) {
546 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
551 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
552 $msg .= "\n" . $msgarr["url"];
558 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
559 $image = $msgarr["image"];
566 // and now tweet it :-)
569 if (!empty($image)) {
571 $img_str = Network::fetchUrl($image);
573 $tempfile = tempnam(get_temppath(), 'cache');
574 file_put_contents($tempfile, $img_str);
576 $media = $connection->upload('media/upload', ['media' => $tempfile]);
580 $post['media_ids'] = $media->media_id_string;
581 } catch (Exception $e) {
582 logger('Exception when trying to send to Twitter: ' . $e->getMessage());
584 // Workaround: Remove the picture link so that the post can be reposted without it
585 // When there is another url already added, a second url would be superfluous.
587 $msg .= "\n" . $image;
594 $post['status'] = $msg;
597 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
600 $url = 'statuses/update';
601 $result = $connection->post($url, $post);
602 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
604 if ($result->source) {
605 Config::set("twitter", "application_name", strip_tags($result->source));
608 if ($result->errors) {
609 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
611 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
612 if (DBM::is_result($r)) {
613 $a->contact = $r[0]["id"];
616 $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $post]);
618 Queue::add($a->contact, NETWORK_TWITTER, $s);
619 notice(L10n::t('Twitter post failed. Queued for retry.') . EOL);
620 } elseif ($iscomment) {
621 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
622 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
627 function twitter_addon_admin_post(App $a)
629 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
630 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
631 Config::set('twitter', 'consumerkey', $consumerkey);
632 Config::set('twitter', 'consumersecret', $consumersecret);
633 info(L10n::t('Settings updated.') . EOL);
636 function twitter_addon_admin(App $a, &$o)
638 $t = get_markup_template("admin.tpl", "addon/twitter/");
640 $o = replace_macros($t, [
641 '$submit' => L10n::t('Save Settings'),
642 // name, label, value, help, [extra values]
643 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
644 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
648 function twitter_cron(App $a, $b)
650 $last = Config::get('twitter', 'last_poll');
652 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
653 if (!$poll_interval) {
654 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
658 $next = $last + ($poll_interval * 60);
659 if ($next > time()) {
660 logger('twitter: poll intervall not reached');
664 logger('twitter: cron_start');
666 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
667 if (DBM::is_result($r)) {
668 foreach ($r as $rr) {
669 logger('twitter: fetching for user ' . $rr['uid']);
670 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
674 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
675 if ($abandon_days < 1) {
679 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
681 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
682 if (DBM::is_result($r)) {
683 foreach ($r as $rr) {
684 if ($abandon_days != 0) {
685 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
686 if (!DBM::is_result($user)) {
687 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
692 logger('twitter: importing timeline from user ' . $rr['uid']);
693 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
696 // check for new contacts once a day
697 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
698 if($last_contact_check)
699 $next_contact_check = $last_contact_check + 86400;
701 $next_contact_check = 0;
703 if($next_contact_check <= time()) {
704 pumpio_getallusers($a, $rr["uid"]);
705 PConfig::set($rr['uid'],'pumpio','contact_check',time());
711 logger('twitter: cron_end');
713 Config::set('twitter', 'last_poll', time());
716 function twitter_expire(App $a, $b)
718 $days = Config::get('twitter', 'expire');
724 if (method_exists('dba', 'delete')) {
725 $r = dba::select('item', ['id'], ['deleted' => true, 'network' => NETWORK_TWITTER]);
726 while ($row = dba::fetch($r)) {
727 dba::delete('item', ['id' => $row['id']]);
731 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
734 require_once "include/items.php";
736 logger('twitter_expire: expire_start');
738 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
739 if (DBM::is_result($r)) {
740 foreach ($r as $rr) {
741 logger('twitter_expire: user ' . $rr['uid']);
742 Item::expire($rr['uid'], $days, NETWORK_TWITTER, true);
746 logger('twitter_expire: expire_end');
749 function twitter_prepare_body(App $a, &$b)
751 if ($b["item"]["network"] != NETWORK_TWITTER) {
758 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
760 $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
761 $orig_post = Item::selectFirst(local_user(), ['author-link'], $condition);
762 if (DBM::is_result($orig_post)) {
763 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
764 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
765 $nicknameplain = "@" . $nicknameplain;
767 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
768 $item["body"] = $nickname . " " . $item["body"];
772 $msgarr = ItemContent::getPlaintextPost($item, $max_char, true, 8);
773 $msg = $msgarr["text"];
775 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
776 $msg .= " " . $msgarr["url"];
779 if (isset($msgarr["image"])) {
780 $msg .= " " . $msgarr["image"];
783 $b['html'] = nl2br(htmlspecialchars($msg));
788 * @brief Build the item array for the mirrored post
790 * @param App $a Application class
791 * @param integer $uid User id
792 * @param object $post Twitter object with the post
794 * @return array item data to be posted
796 function twitter_do_mirrorpost(App $a, $uid, $post)
798 $datarray["type"] = "wall";
799 $datarray["api_source"] = true;
800 $datarray["profile_uid"] = $uid;
801 $datarray["extid"] = NETWORK_TWITTER;
802 $datarray['message_id'] = Item::newURI($uid, NETWORK_TWITTER . ":" . $post->id);
803 // $datarray['object'] = json_encode($post); // Activate for debugging
804 $datarray["title"] = "";
806 if (is_object($post->retweeted_status)) {
807 // We don't support nested shares, so we mustn't show quotes as shares on retweets
808 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
810 $datarray['body'] = "\n" . share_header(
811 $item['author-name'],
812 $item['author-link'],
813 $item['author-avatar'],
819 $datarray['body'] .= $item['body'] . '[/share]';
821 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
823 $datarray['body'] = $item['body'];
826 $datarray["source"] = $item['app'];
827 $datarray["verb"] = $item['verb'];
829 if (isset($item["location"])) {
830 $datarray["location"] = $item["location"];
833 if (isset($item["coord"])) {
834 $datarray["coord"] = $item["coord"];
840 function twitter_fetchtimeline(App $a, $uid)
842 $ckey = Config::get('twitter', 'consumerkey');
843 $csecret = Config::get('twitter', 'consumersecret');
844 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
845 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
846 $lastid = PConfig::get($uid, 'twitter', 'lastid');
848 $application_name = Config::get('twitter', 'application_name');
850 if ($application_name == "") {
851 $application_name = $a->get_hostname();
854 $has_picture = false;
856 require_once 'mod/item.php';
857 require_once 'include/items.php';
858 require_once 'mod/share.php';
860 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
862 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
864 $first_time = ($lastid == "");
867 $parameters["since_id"] = $lastid;
871 $items = $connection->get('statuses/user_timeline', $parameters);
872 } catch (TwitterOAuthException $e) {
873 logger('twitter_fetchtimeline: Error fetching timeline for user ' . $uid . ': ' . $e->getMessage());
877 if (!is_array($items)) {
881 $posts = array_reverse($items);
884 foreach ($posts as $post) {
885 if ($post->id_str > $lastid) {
886 $lastid = $post->id_str;
887 PConfig::set($uid, 'twitter', 'lastid', $lastid);
894 if (!stristr($post->source, $application_name)) {
895 $_SESSION["authenticated"] = true;
896 $_SESSION["uid"] = $uid;
898 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
900 logger('twitter: posting for user ' . $uid);
906 PConfig::set($uid, 'twitter', 'lastid', $lastid);
909 function twitter_queue_hook(App $a, &$b)
911 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
912 dbesc(NETWORK_TWITTER)
914 if (!DBM::is_result($qi)) {
918 foreach ($qi as $x) {
919 if ($x['network'] !== NETWORK_TWITTER) {
923 logger('twitter_queue: run');
925 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
926 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
929 if (!DBM::is_result($r)) {
935 $ckey = Config::get('twitter', 'consumerkey');
936 $csecret = Config::get('twitter', 'consumersecret');
937 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
938 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
942 if ($ckey && $csecret && $otoken && $osecret) {
943 logger('twitter_queue: able to post');
945 $z = unserialize($x['content']);
947 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
948 $result = $connection->post($z['url'], $z['post']);
950 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
952 if ($result->errors) {
953 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
956 Queue::removeItem($x['id']);
959 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
963 logger('twitter_queue: delayed');
964 Queue::updateTime($x['id']);
969 function twitter_fix_avatar($avatar)
971 $new_avatar = str_replace("_normal.", ".", $avatar);
973 $info = Image::getInfoFromURL($new_avatar);
975 $new_avatar = $avatar;
981 function twitter_fetch_contact($uid, $data, $create_user)
983 if ($data->id_str == "") {
987 $avatar = twitter_fix_avatar($data->profile_image_url_https);
988 $url = "https://twitter.com/" . $data->screen_name;
989 $addr = $data->screen_name . "@twitter.com";
991 GContact::update(["url" => $url, "network" => NETWORK_TWITTER,
992 "photo" => $avatar, "hide" => true,
993 "name" => $data->name, "nick" => $data->screen_name,
994 "location" => $data->location, "about" => $data->description,
995 "addr" => $addr, "generation" => 2]);
997 $fields = ['url' => $url, 'network' => NETWORK_TWITTER,
998 'name' => $data->name, 'nick' => $data->screen_name, 'addr' => $addr,
999 'location' => $data->location, 'about' => $data->description];
1001 $cid = Contact::getIdForURL($url, 0, true, $fields);
1003 dba::update('contact', $fields, ['id' => $cid]);
1004 Contact::updateAvatar($avatar, 0, $cid);
1007 $contact = dba::selectFirst('contact', [], ['uid' => $uid, 'alias' => "twitter::" . $data->id_str]);
1008 if (!DBM::is_result($contact) && !$create_user) {
1012 if (!DBM::is_result($contact)) {
1013 // create contact record
1014 $fields['uid'] = $uid;
1015 $fields['created'] = DateTimeFormat::utcNow();
1016 $fields['nurl'] = normalise_link($url);
1017 $fields['alias'] = 'twitter::' . $data->id_str;
1018 $fields['poll'] = 'twitter::' . $data->id_str;
1019 $fields['rel'] = CONTACT_IS_FRIEND;
1020 $fields['priority'] = 1;
1021 $fields['writable'] = true;
1022 $fields['blocked'] = false;
1023 $fields['readonly'] = false;
1024 $fields['pending'] = false;
1026 if (!dba::insert('contact', $fields)) {
1030 $contact_id = dba::lastInsertId();
1032 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1034 Contact::updateAvatar($avatar, $uid, $contact_id);
1036 if ($contact["readonly"] || $contact["blocked"]) {
1037 logger("twitter_fetch_contact: Contact '" . $contact["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1041 $contact_id = $contact['id'];
1043 // update profile photos once every twelve hours as we have no notification of when they change.
1044 $update_photo = ($contact['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1046 // check that we have all the photos, this has been known to fail on occasion
1047 if (empty($contact['photo']) || empty($contact['thumb']) || empty($contact['micro']) || $update_photo) {
1048 logger("twitter_fetch_contact: Updating contact " . $data->screen_name, LOGGER_DEBUG);
1050 Contact::updateAvatar($avatar, $uid, $contact['id']);
1052 $fields['name-date'] = DateTimeFormat::utcNow();
1053 $fields['uri-date'] = DateTimeFormat::utcNow();
1055 dba::update('contact', $fields, ['id' => $contact['id']]);
1062 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1064 $ckey = Config::get('twitter', 'consumerkey');
1065 $csecret = Config::get('twitter', 'consumersecret');
1066 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1067 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1069 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1072 if (DBM::is_result($r)) {
1080 if ($screen_name != "") {
1081 $parameters["screen_name"] = $screen_name;
1084 if ($user_id != "") {
1085 $parameters["user_id"] = $user_id;
1088 // Fetching user data
1089 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1091 $user = $connection->get('users/show', $parameters);
1092 } catch (TwitterOAuthException $e) {
1093 logger('twitter_fetchuser: Error fetching user ' . $uid . ': ' . $e->getMessage());
1097 if (!is_object($user)) {
1101 $contact_id = twitter_fetch_contact($uid, $user, true);
1106 function twitter_expand_entities(App $a, $body, $item, $picture)
1112 foreach ($item->entities->hashtags AS $hashtag) {
1113 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1114 $tags_arr["#" . $hashtag->text] = $url;
1115 $body = str_replace("#" . $hashtag->text, $url, $body);
1118 foreach ($item->entities->user_mentions AS $mention) {
1119 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1120 $tags_arr["@" . $mention->screen_name] = $url;
1121 $body = str_replace("@" . $mention->screen_name, $url, $body);
1124 if (isset($item->entities->urls)) {
1130 foreach ($item->entities->urls as $url) {
1131 $plain = str_replace($url->url, '', $plain);
1133 if ($url->url && $url->expanded_url && $url->display_url) {
1134 $expanded_url = Network::finalUrl($url->expanded_url);
1136 $oembed_data = OEmbed::fetchURL($expanded_url);
1138 // Quickfix: Workaround for URL with "[" and "]" in it
1139 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1140 $expanded_url = $url->url;
1144 $type = $oembed_data->type;
1147 if ($oembed_data->type == "video") {
1148 //$body = str_replace($url->url,
1149 // "[video]".$expanded_url."[/video]", $body);
1150 //$dontincludemedia = true;
1151 $type = $oembed_data->type;
1152 $footerurl = $expanded_url;
1153 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1155 $body = str_replace($url->url, $footerlink, $body);
1156 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1157 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1158 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1159 //$dontincludemedia = true;
1160 } elseif ($oembed_data->type != "link") {
1161 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1163 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1165 $tempfile = tempnam(get_temppath(), "cache");
1166 file_put_contents($tempfile, $img_str);
1167 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1170 if (substr($mime, 0, 6) == "image/") {
1172 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1173 //$dontincludemedia = true;
1175 $type = $oembed_data->type;
1176 $footerurl = $expanded_url;
1177 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1179 $body = str_replace($url->url, $footerlink, $body);
1185 if ($footerurl != "") {
1186 $footer = add_page_info($footerurl, false, $picture);
1189 if (($footerlink != "") && (trim($footer) != "")) {
1190 $removedlink = trim(str_replace($footerlink, "", $body));
1192 if (($removedlink == "") || strstr($body, $removedlink)) {
1193 $body = $removedlink;
1199 if (($footer == "") && ($picture != "")) {
1200 $body .= "\n\n[img]" . $picture . "[/img]\n";
1201 } elseif (($footer == "") && ($picture == "")) {
1202 $body = add_page_info_to_body($body);
1206 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1207 $tags = get_tags($body);
1210 foreach ($tags as $tag) {
1211 if (strstr(trim($tag), " ")) {
1215 if (strpos($tag, '#') === 0) {
1216 if (strpos($tag, '[url=')) {
1220 // don't link tags that are already embedded in links
1221 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1224 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1228 $basetag = str_replace('_', ' ', substr($tag, 1));
1229 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1230 $body = str_replace($tag, $url, $body);
1231 $tags_arr["#" . $basetag] = $url;
1232 } elseif (strpos($tag, '@') === 0) {
1233 if (strpos($tag, '[url=')) {
1237 $basetag = substr($tag, 1);
1238 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1239 $body = str_replace($tag, $url, $body);
1240 $tags_arr["@" . $basetag] = $url;
1245 $tags = implode($tags_arr, ",");
1247 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1251 * @brief Fetch media entities and add media links to the body
1253 * @param object $post Twitter object with the post
1254 * @param array $postarray Array of the item that is about to be posted
1256 * @return $picture string Image URL or empty string
1258 function twitter_media_entities($post, &$postarray)
1260 // There are no media entities? So we quit.
1261 if (!is_array($post->extended_entities->media)) {
1265 // When the post links to an external page, we only take one picture.
1266 // We only do this when there is exactly one media.
1267 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1269 foreach ($post->extended_entities->media AS $medium) {
1270 if (isset($medium->media_url_https)) {
1271 $picture = $medium->media_url_https;
1272 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1278 // This is a pure media post, first search for all media urls
1280 foreach ($post->extended_entities->media AS $medium) {
1281 switch ($medium->type) {
1283 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1284 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1287 case 'animated_gif':
1288 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1289 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1290 if (is_array($medium->video_info->variants)) {
1292 // We take the video with the highest bitrate
1293 foreach ($medium->video_info->variants AS $variant) {
1294 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1295 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1296 $bitrate = $variant->bitrate;
1301 // The following code will only be activated for test reasons
1303 // $postarray['body'] .= print_r($medium, true);
1307 // Now we replace the media urls.
1308 foreach ($media AS $key => $value) {
1309 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1314 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1317 $postarray['network'] = NETWORK_TWITTER;
1318 $postarray['gravity'] = 0;
1319 $postarray['uid'] = $uid;
1320 $postarray['wall'] = 0;
1321 $postarray['uri'] = "twitter::" . $post->id_str;
1322 // $postarray['object'] = json_encode($post); // Activate for debugging
1324 // Don't import our own comments
1325 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1326 dbesc($postarray['uri']),
1330 if (DBM::is_result($r)) {
1331 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1337 if ($post->in_reply_to_status_id_str != "") {
1338 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1340 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1344 if (DBM::is_result($r)) {
1345 $postarray['thr-parent'] = $r[0]["uri"];
1346 $postarray['parent-uri'] = $r[0]["parent-uri"];
1347 $postarray['parent'] = $r[0]["parent"];
1348 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1350 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1354 if (DBM::is_result($r)) {
1355 $postarray['thr-parent'] = $r[0]['uri'];
1356 $postarray['parent-uri'] = $r[0]['parent-uri'];
1357 $postarray['parent'] = $r[0]['parent'];
1358 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1360 $postarray['thr-parent'] = $postarray['uri'];
1361 $postarray['parent-uri'] = $postarray['uri'];
1362 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1367 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1369 if ($post->user->id_str == $own_id) {
1370 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1373 if (DBM::is_result($r)) {
1374 $contactid = $r[0]["id"];
1376 $postarray['owner-name'] = $r[0]["name"];
1377 $postarray['owner-link'] = $r[0]["url"];
1378 $postarray['owner-avatar'] = $r[0]["photo"];
1380 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1384 // Don't create accounts of people who just comment something
1385 $create_user = false;
1387 $postarray['parent-uri'] = $postarray['uri'];
1388 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1391 if ($contactid == 0) {
1392 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1394 $postarray['owner-name'] = $post->user->name;
1395 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1396 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1399 if (($contactid == 0) && !$only_existing_contact) {
1400 $contactid = $self['id'];
1401 } elseif ($contactid <= 0) {
1402 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1406 $postarray['contact-id'] = $contactid;
1408 $postarray['verb'] = ACTIVITY_POST;
1409 $postarray['author-name'] = $postarray['owner-name'];
1410 $postarray['author-link'] = $postarray['owner-link'];
1411 $postarray['author-avatar'] = $postarray['owner-avatar'];
1412 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1413 $postarray['app'] = strip_tags($post->source);
1415 if ($post->user->protected) {
1416 $postarray['private'] = 1;
1417 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1420 if (is_string($post->full_text)) {
1421 $postarray['body'] = $post->full_text;
1423 $postarray['body'] = $post->text;
1426 // When the post contains links then use the correct object type
1427 if (count($post->entities->urls) > 0) {
1428 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1431 // Search for media links
1432 $picture = twitter_media_entities($post, $postarray);
1434 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1435 $postarray['body'] = $converted["body"];
1436 $postarray['tag'] = $converted["tags"];
1437 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1438 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1440 $statustext = $converted["plain"];
1442 if (is_string($post->place->name)) {
1443 $postarray["location"] = $post->place->name;
1445 if (is_string($post->place->full_name)) {
1446 $postarray["location"] = $post->place->full_name;
1448 if (is_array($post->geo->coordinates)) {
1449 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1451 if (is_array($post->coordinates->coordinates)) {
1452 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1454 if (is_object($post->retweeted_status)) {
1455 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1457 $retweet['object'] = $postarray['object'];
1458 $retweet['private'] = $postarray['private'];
1459 $retweet['allow_cid'] = $postarray['allow_cid'];
1460 $retweet['contact-id'] = $postarray['contact-id'];
1461 $retweet['owner-name'] = $postarray['owner-name'];
1462 $retweet['owner-link'] = $postarray['owner-link'];
1463 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1465 $postarray = $retweet;
1468 if (is_object($post->quoted_status) && !$noquote) {
1469 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1471 $postarray['body'] = $statustext;
1473 $postarray['body'] .= "\n" . share_header(
1474 $quoted['author-name'],
1475 $quoted['author-link'],
1476 $quoted['author-avatar'],
1482 $postarray['body'] .= $quoted['body'] . '[/share]';
1488 function twitter_fetchparentposts(App $a, $uid, $post, TwitterOAuth $connection, $self, $own_id)
1490 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1494 while ($post->in_reply_to_status_id_str != "") {
1495 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1498 $post = $connection->get('statuses/show', $parameters);
1499 } catch (TwitterOAuthException $e) {
1500 logger('twitter_fetchparentposts: Error fetching for user ' . $uid . ' and post ' . $post->id_str . ': ' . $e->getMessage());
1505 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1509 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1510 dbesc("twitter::".$post->id_str),
1514 if (DBM::is_result($r)) {
1521 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1523 $posts = array_reverse($posts);
1525 if (count($posts)) {
1526 foreach ($posts as $post) {
1527 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1529 if (trim($postarray['body']) == "") {
1533 $item = Item::insert($postarray);
1539 $postarray["id"] = $item;
1541 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1546 function twitter_fetchhometimeline(App $a, $uid)
1548 $ckey = Config::get('twitter', 'consumerkey');
1549 $csecret = Config::get('twitter', 'consumersecret');
1550 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1551 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1552 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1553 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1555 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1557 $application_name = Config::get('twitter', 'application_name');
1559 if ($application_name == "") {
1560 $application_name = $a->get_hostname();
1563 require_once 'include/items.php';
1565 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1568 $own_contact = twitter_fetch_own_contact($a, $uid);
1569 } catch (TwitterOAuthException $e) {
1570 logger('twitter_fetchhometimeline: Error fetching own contact for user ' . $uid . ': ' . $e->getMessage());
1574 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1575 intval($own_contact),
1578 if (DBM::is_result($r)) {
1579 $own_id = $r[0]["nick"];
1581 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1585 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1588 if (DBM::is_result($r)) {
1591 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1595 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1597 if (!DBM::is_result($u)) {
1598 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1602 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1603 //$parameters["count"] = 200;
1604 // Fetching timeline
1605 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1607 $first_time = ($lastid == "");
1609 if ($lastid != "") {
1610 $parameters["since_id"] = $lastid;
1614 $items = $connection->get('statuses/home_timeline', $parameters);
1615 } catch (TwitterOAuthException $e) {
1616 logger('twitter_fetchhometimeline: Error fetching home timeline: ' . $e->getMessage());
1620 if (!is_array($items)) {
1621 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1625 $posts = array_reverse($items);
1627 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1629 if (count($posts)) {
1630 foreach ($posts as $post) {
1631 if ($post->id_str > $lastid) {
1632 $lastid = $post->id_str;
1633 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1640 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1641 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1645 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1646 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1650 if ($post->in_reply_to_status_id_str != "") {
1651 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1654 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1656 if (trim($postarray['body']) == "") {
1662 if ($postarray['uri'] == $postarray['parent-uri']) {
1663 $contact = dba::selectFirst('contact', [], ['id' => $postarray['contact-id'], 'self' => false]);
1664 if (DBM::is_result($contact)) {
1665 $notify = Item::isRemoteSelf($contact, $postarray);
1669 $item = Item::insert($postarray, false, $notify);
1670 $postarray["id"] = $item;
1672 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1675 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1677 // Fetching mentions
1678 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1680 $first_time = ($lastid == "");
1682 if ($lastid != "") {
1683 $parameters["since_id"] = $lastid;
1687 $items = $connection->get('statuses/mentions_timeline', $parameters);
1688 } catch (TwitterOAuthException $e) {
1689 logger('twitter_fetchhometimeline: Error fetching mentions: ' . $e->getMessage());
1693 if (!is_array($items)) {
1694 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1698 $posts = array_reverse($items);
1700 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1702 if (count($posts)) {
1703 foreach ($posts as $post) {
1704 if ($post->id_str > $lastid) {
1705 $lastid = $post->id_str;
1712 if ($post->in_reply_to_status_id_str != "") {
1713 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1716 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1718 if (trim($postarray['body']) == "") {
1722 $item = Item::insert($postarray);
1724 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1728 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1731 function twitter_fetch_own_contact(App $a, $uid)
1733 $ckey = Config::get('twitter', 'consumerkey');
1734 $csecret = Config::get('twitter', 'consumersecret');
1735 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1736 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1738 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1742 if ($own_id == "") {
1743 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1745 // Fetching user data
1746 // get() may throw TwitterOAuthException, but we will catch it later
1747 $user = $connection->get('account/verify_credentials');
1749 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1751 $contact_id = twitter_fetch_contact($uid, $user, true);
1753 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1755 dbesc("twitter::" . $own_id));
1756 if (DBM::is_result($r)) {
1757 $contact_id = $r[0]["id"];
1759 PConfig::delete($uid, 'twitter', 'own_id');
1766 function twitter_is_retweet(App $a, $uid, $body)
1768 $body = trim($body);
1770 // Skip if it isn't a pure repeated messages
1771 // Does it start with a share?
1772 if (strpos($body, "[share") > 0) {
1776 // Does it end with a share?
1777 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1781 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1782 // Skip if there is no shared message in there
1783 if ($body == $attributes) {
1788 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1789 if ($matches[1] != "") {
1790 $link = $matches[1];
1793 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1794 if ($matches[1] != "") {
1795 $link = $matches[1];
1798 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1803 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1805 $ckey = Config::get('twitter', 'consumerkey');
1806 $csecret = Config::get('twitter', 'consumersecret');
1807 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1808 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1810 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1811 $result = $connection->post('statuses/retweet/' . $id);
1813 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1815 return !isset($result->errors);