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;
65 use Friendica\Content\OEmbed;
66 use Friendica\Content\Text\BBCode;
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\Group;
75 use Friendica\Model\Item;
76 use Friendica\Model\Photo;
77 use Friendica\Model\Queue;
78 use Friendica\Model\User;
79 use Friendica\Object\Image;
80 use Friendica\Util\DateTimeFormat;
81 use Friendica\Util\Network;
83 require_once 'boot.php';
84 require_once 'include/dba.php';
85 require_once 'include/enotify.php';
86 require_once 'include/text.php';
88 require_once __DIR__ . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
90 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
92 function twitter_install()
94 // we need some hooks, for the configuration and for sending tweets
95 Addon::registerHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
96 Addon::registerHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
97 Addon::registerHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
98 Addon::registerHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
99 Addon::registerHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
100 Addon::registerHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
101 Addon::registerHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
102 Addon::registerHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
103 Addon::registerHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
104 Addon::registerHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
105 Addon::registerHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
106 logger("installed twitter");
109 function twitter_uninstall()
111 Addon::unregisterHook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
112 Addon::unregisterHook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
113 Addon::unregisterHook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
114 Addon::unregisterHook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
115 Addon::unregisterHook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
116 Addon::unregisterHook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
117 Addon::unregisterHook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
118 Addon::unregisterHook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
119 Addon::unregisterHook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
120 Addon::unregisterHook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
121 Addon::unregisterHook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
123 // old setting - remove only
124 Addon::unregisterHook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
125 Addon::unregisterHook('addon_settings', 'addon/twitter/twitter.php', 'twitter_settings');
126 Addon::unregisterHook('addon_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
129 function twitter_check_item_notification(App $a, &$notification_data)
131 $own_id = PConfig::get($notification_data["uid"], 'twitter', 'own_id');
133 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
134 intval($notification_data["uid"]),
135 dbesc("twitter::".$own_id)
139 $notification_data["profiles"][] = $own_user[0]["url"];
143 function twitter_follow(App $a, &$contact)
145 logger("twitter_follow: Check if contact is twitter contact. " . $contact["url"], LOGGER_DEBUG);
147 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
151 // contact seems to be a twitter contact, so continue
152 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
153 $nickname = str_replace("@twitter.com", "", $nickname);
155 $uid = $a->user["uid"];
157 $ckey = Config::get('twitter', 'consumerkey');
158 $csecret = Config::get('twitter', 'consumersecret');
159 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
160 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
162 // If the addon is not configured (general or for this user) quit here
163 if (empty($ckey) || empty($csecret) || empty($otoken) || empty($osecret)) {
168 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
169 $connection->post('friendships/create', ['screen_name' => $nickname]);
171 twitter_fetchuser($a, $uid, $nickname);
173 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
174 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
178 $contact["contact"] = $r[0];
182 function twitter_jot_nets(App $a, &$b)
188 $tw_post = PConfig::get(local_user(), 'twitter', 'post');
189 if (intval($tw_post) == 1) {
190 $tw_defpost = PConfig::get(local_user(), 'twitter', 'post_by_default');
191 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
192 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
193 . L10n::t('Post to Twitter') . '</div>';
197 function twitter_settings_post(App $a, $post)
202 // don't check twitter settings if twitter submit button is not clicked
203 if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
207 if (!empty($_POST['twitter-disconnect'])) {
209 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
210 * from the user configuration
212 PConfig::delete(local_user(), 'twitter', 'consumerkey');
213 PConfig::delete(local_user(), 'twitter', 'consumersecret');
214 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
215 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
216 PConfig::delete(local_user(), 'twitter', 'post');
217 PConfig::delete(local_user(), 'twitter', 'post_by_default');
218 PConfig::delete(local_user(), 'twitter', 'lastid');
219 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
220 PConfig::delete(local_user(), 'twitter', 'import');
221 PConfig::delete(local_user(), 'twitter', 'create_user');
222 PConfig::delete(local_user(), 'twitter', 'own_id');
224 if (isset($_POST['twitter-pin'])) {
225 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
226 logger('got a Twitter PIN');
227 $ckey = Config::get('twitter', 'consumerkey');
228 $csecret = Config::get('twitter', 'consumersecret');
229 // the token and secret for which the PIN was generated were hidden in the settings
230 // form as token and token2, we need a new connection to Twitter using these token
231 // and secret to request a Access Token with the PIN
233 if (empty($_POST['twitter-pin'])) {
234 throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
237 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
238 $token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
239 // ok, now that we have the Access Token, save them in the user config
240 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
241 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
242 PConfig::set(local_user(), 'twitter', 'post', 1);
243 } catch(Exception $e) {
244 info($e->getMessage());
246 // reload the Addon Settings page, if we don't do it see Bug #42
247 goaway('settings/connectors');
249 // if no PIN is supplied in the POST variables, the user has changed the setting
250 // to post a tweet for every new __public__ posting to the wall
251 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
252 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
253 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
254 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
255 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
257 if (!intval($_POST['twitter-mirror'])) {
258 PConfig::delete(local_user(), 'twitter', 'lastid');
261 info(L10n::t('Twitter settings updated.') . EOL);
266 function twitter_settings(App $a, &$s)
271 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
273 * 1) Check that we have global consumer key & secret
274 * 2) If no OAuthtoken & stuff is present, generate button to get some
275 * 3) Checkbox for "Send public notices (280 chars only)
277 $ckey = Config::get('twitter', 'consumerkey');
278 $csecret = Config::get('twitter', 'consumersecret');
279 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken');
280 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret');
282 $enabled = intval(PConfig::get(local_user(), 'twitter', 'post'));
283 $defenabled = intval(PConfig::get(local_user(), 'twitter', 'post_by_default'));
284 $mirrorenabled = intval(PConfig::get(local_user(), 'twitter', 'mirror_posts'));
285 $importenabled = intval(PConfig::get(local_user(), 'twitter', 'import'));
286 $create_userenabled = intval(PConfig::get(local_user(), 'twitter', 'create_user'));
288 $css = (($enabled) ? '' : '-disabled');
290 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
291 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
293 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
294 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
295 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . L10n::t('Twitter Import/Export/Mirror') . '</h3>';
298 if ((!$ckey) && (!$csecret)) {
299 /* no global consumer keys
300 * display warning and skip personal config
302 $s .= '<p>' . L10n::t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
304 // ok we have a consumer key pair now look into the OAuth stuff
305 if ((!$otoken) && (!$osecret)) {
306 /* the user has not yet connected the account to twitter...
307 * get a temporary OAuth key/secret pair and display a button with
308 * which the user can request a PIN to connect the account to a
309 * account at Twitter.
311 $connection = new TwitterOAuth($ckey, $csecret);
312 $result = $connection->oauth('oauth/request_token', ['oauth_callback' => 'oob']);
314 $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>';
315 $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>';
316 $s .= '<div id="twitter-pin-wrapper">';
317 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . L10n::t('Copy the PIN from Twitter here') . '</label>';
318 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
319 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $result['oauth_token'] . '" />';
320 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $result['oauth_token_secret'] . '" />';
321 $s .= '</div><div class="clear"></div>';
322 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
325 * we have an OAuth key / secret pair for the user
326 * so let's give a chance to disable the postings to Twitter
328 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
329 $details = $connection->get('account/verify_credentials');
331 $field_checkbox = get_markup_template('field_checkbox.tpl');
333 $s .= '<div id="twitter-info" >
334 <p>' . L10n::t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a>
335 <button type="submit" name="twitter-disconnect" value="1">' . L10n::t('Disconnect') . '</button>
337 <p id="twitter-info-block">
338 <a href="https://twitter.com/' . $details->screen_name . '" target="_twitter"><img id="twitter-avatar" src="' . $details->profile_image_url . '" /></a>
339 <em>' . $details->description . '</em>
342 $s .= '<div class="clear"></div>';
344 $s .= replace_macros($field_checkbox, [
345 '$field' => ['twitter-enable', L10n::t('Allow posting to Twitter'), $enabled, L10n::t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.')]
347 if ($a->user['hidewall']) {
348 $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>';
350 $s .= replace_macros($field_checkbox, [
351 '$field' => ['twitter-default', L10n::t('Send public postings to Twitter by default'), $defenabled, '']
353 $s .= replace_macros($field_checkbox, [
354 '$field' => ['twitter-mirror', L10n::t('Mirror all posts from twitter that are no replies'), $mirrorenabled, '']
356 $s .= replace_macros($field_checkbox, [
357 '$field' => ['twitter-import', L10n::t('Import the remote timeline'), $importenabled, '']
359 $s .= replace_macros($field_checkbox, [
360 '$field' => ['twitter-create_user', L10n::t('Automatically create contacts'), $create_userenabled, '']
363 $s .= '<div class="clear"></div>';
364 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
367 $s .= '</div><div class="clear"></div>';
370 function twitter_post_local(App $a, &$b)
376 if (!local_user() || (local_user() != $b['uid'])) {
380 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
381 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
383 // if API is used, default to the chosen settings
384 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
388 if (!$twitter_enable) {
392 if (strlen($b['postopts'])) {
393 $b['postopts'] .= ',';
396 $b['postopts'] .= 'twitter';
399 function twitter_action(App $a, $uid, $pid, $action)
401 $ckey = Config::get('twitter', 'consumerkey');
402 $csecret = Config::get('twitter', 'consumersecret');
403 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
404 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
406 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
408 $post = ['id' => $pid];
410 logger("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), LOGGER_DATA);
414 // To-Do: $result = $connection->post('statuses/destroy', $post);
417 $result = $connection->post('favorites/create', $post);
420 $result = $connection->post('favorites/destroy', $post);
423 logger("twitter_action '" . $action . "' send, result: " . print_r($result, true), LOGGER_DEBUG);
426 function twitter_post_hook(App $a, &$b)
429 if (!PConfig::get($b["uid"], 'twitter', 'import')
430 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
434 if ($b['parent'] != $b['id']) {
435 logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
437 // Looking if its a reply to a twitter post
438 if ((substr($b["parent-uri"], 0, 9) != "twitter::")
439 && (substr($b["extid"], 0, 9) != "twitter::")
440 && (substr($b["thr-parent"], 0, 9) != "twitter::"))
442 logger("twitter_post_hook: no twitter post " . $b["parent"]);
446 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
447 dbesc($b["thr-parent"]),
451 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
459 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
460 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
461 $nicknameplain = "@" . $nicknameplain;
463 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
464 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
465 $b["body"] = $nickname . " " . $b["body"];
468 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
472 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
476 // Dont't post if the post doesn't belong to us.
477 // This is a check for forum postings
478 $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
479 if ($b['contact-id'] != $self['id']) {
484 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
485 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
488 if ($b['verb'] == ACTIVITY_LIKE) {
489 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
491 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
493 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
499 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
503 // if post comes from twitter don't send it back
504 if ($b['extid'] == NETWORK_TWITTER) {
508 if ($b['app'] == "Twitter") {
512 logger('twitter post invoked');
514 PConfig::load($b['uid'], 'twitter');
516 $ckey = Config::get('twitter', 'consumerkey');
517 $csecret = Config::get('twitter', 'consumersecret');
518 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
519 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
521 if ($ckey && $csecret && $otoken && $osecret) {
522 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
524 // If it's a repeated message from twitter then do a native retweet and exit
525 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
529 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
531 // Set the timeout for upload to 15 seconds
532 $connection->setTimeouts(10, 15);
535 $msgarr = BBCode::toPlaintext($b, $max_char, true, 8);
536 $msg = $msgarr["text"];
538 if (($msg == "") && isset($msgarr["title"])) {
539 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
544 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
545 $msg .= "\n" . $msgarr["url"];
548 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
549 $image = $msgarr["image"];
552 // and now tweet it :-)
553 if (strlen($msg) && ($image != "")) {
555 $img_str = Network::fetchUrl($image);
557 $tempfile = tempnam(get_temppath(), 'cache');
558 file_put_contents($tempfile, $img_str);
560 $media = $connection->upload('media/upload', ['media' => $tempfile]);
564 $post = ['status' => $msg, 'media_ids' => $media->media_id_string];
567 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
570 $result = $connection->post('statuses/update', $post);
572 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
574 if ($result->source) {
575 Config::set("twitter", "application_name", strip_tags($result->source));
578 if ($result->errors || $result->error) {
579 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
581 // Workaround: Remove the picture link so that the post can be reposted without it
582 $msg .= " " . $image;
584 } elseif ($iscomment) {
585 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
586 Item::update(['extid' => "twitter::" . $result->id_str, 'body' => $result->text], ['id' => $b['id']]);
588 } catch (Exception $e) {
589 logger('Exception when trying to send to Twitter: ' . $e->getMessage());
591 // Workaround: Remove the picture link so that the post can be reposted without it
592 $msg .= " " . $image;
597 if (strlen($msg) && ($image == "")) {
600 $msgarr = BBCode::toPlaintext($b, $max_char, true, 8);
601 $msg = $msgarr["text"];
603 if (($msg == "") && isset($msgarr["title"])) {
604 $msg = Plaintext::shorten($msgarr["title"], $max_char - 50);
607 if (isset($msgarr["url"])) {
608 $msg .= "\n" . $msgarr["url"];
611 $url = 'statuses/update';
612 $post = ['status' => $msg, 'weighted_character_count' => 'true'];
615 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
618 $result = $connection->post($url, $post);
619 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
621 if ($result->source) {
622 Config::set("twitter", "application_name", strip_tags($result->source));
625 if ($result->errors) {
626 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
628 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
630 $a->contact = $r[0]["id"];
633 $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $post]);
635 Queue::add($a->contact, NETWORK_TWITTER, $s);
636 notice(L10n::t('Twitter post failed. Queued for retry.') . EOL);
637 } elseif ($iscomment) {
638 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
639 Item::update(['extid' => "twitter::" . $result->id_str], ['id' => $b['id']]);
645 function twitter_addon_admin_post(App $a)
647 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
648 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
649 Config::set('twitter', 'consumerkey', $consumerkey);
650 Config::set('twitter', 'consumersecret', $consumersecret);
651 info(L10n::t('Settings updated.') . EOL);
654 function twitter_addon_admin(App $a, &$o)
656 $t = get_markup_template("admin.tpl", "addon/twitter/");
658 $o = replace_macros($t, [
659 '$submit' => L10n::t('Save Settings'),
660 // name, label, value, help, [extra values]
661 '$consumerkey' => ['consumerkey', L10n::t('Consumer key'), Config::get('twitter', 'consumerkey'), ''],
662 '$consumersecret' => ['consumersecret', L10n::t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''],
666 function twitter_cron(App $a, $b)
668 $last = Config::get('twitter', 'last_poll');
670 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
671 if (!$poll_interval) {
672 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
676 $next = $last + ($poll_interval * 60);
677 if ($next > time()) {
678 logger('twitter: poll intervall not reached');
682 logger('twitter: cron_start');
684 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
686 foreach ($r as $rr) {
687 logger('twitter: fetching for user ' . $rr['uid']);
688 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
692 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
693 if ($abandon_days < 1) {
697 $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
699 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
701 foreach ($r as $rr) {
702 if ($abandon_days != 0) {
703 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
705 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
710 logger('twitter: importing timeline from user ' . $rr['uid']);
711 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
714 // check for new contacts once a day
715 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
716 if($last_contact_check)
717 $next_contact_check = $last_contact_check + 86400;
719 $next_contact_check = 0;
721 if($next_contact_check <= time()) {
722 pumpio_getallusers($a, $rr["uid"]);
723 PConfig::set($rr['uid'],'pumpio','contact_check',time());
729 logger('twitter: cron_end');
731 Config::set('twitter', 'last_poll', time());
734 function twitter_expire(App $a, $b)
736 $days = Config::get('twitter', 'expire');
742 if (method_exists('dba', 'delete')) {
743 $r = dba::select('item', ['id'], ['deleted' => true, 'network' => NETWORK_TWITTER]);
744 while ($row = dba::fetch($r)) {
745 dba::delete('item', ['id' => $row['id']]);
749 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
752 require_once "include/items.php";
754 logger('twitter_expire: expire_start');
756 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
758 foreach ($r as $rr) {
759 logger('twitter_expire: user ' . $rr['uid']);
760 Item::expire($rr['uid'], $days, NETWORK_TWITTER, true);
764 logger('twitter_expire: expire_end');
767 function twitter_prepare_body(App $a, &$b)
769 if ($b["item"]["network"] != NETWORK_TWITTER) {
776 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
778 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
779 dbesc($item["thr-parent"]),
780 intval(local_user()));
785 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
786 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
787 $nicknameplain = "@" . $nicknameplain;
789 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
790 $item["body"] = $nickname . " " . $item["body"];
794 $msgarr = BBCode::toPlaintext($item, $max_char, true, 8);
795 $msg = $msgarr["text"];
797 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
798 $msg .= " " . $msgarr["url"];
801 if (isset($msgarr["image"])) {
802 $msg .= " " . $msgarr["image"];
805 $b['html'] = nl2br(htmlspecialchars($msg));
810 * @brief Build the item array for the mirrored post
812 * @param App $a Application class
813 * @param integer $uid User id
814 * @param object $post Twitter object with the post
816 * @return array item data to be posted
818 function twitter_do_mirrorpost(App $a, $uid, $post)
820 $datarray["type"] = "wall";
821 $datarray["api_source"] = true;
822 $datarray["profile_uid"] = $uid;
823 $datarray["extid"] = NETWORK_TWITTER;
824 $datarray['message_id'] = item_new_uri($a->get_hostname(), $uid, NETWORK_TWITTER . ":" . $post->id);
825 $datarray['object'] = json_encode($post);
826 $datarray["title"] = "";
828 if (is_object($post->retweeted_status)) {
829 // We don't support nested shares, so we mustn't show quotes as shares on retweets
830 $item = twitter_createpost($a, $uid, $post->retweeted_status, ['id' => 0], false, false, true);
832 $datarray['body'] = "\n" . share_header(
833 $item['author-name'],
834 $item['author-link'],
835 $item['author-avatar'],
841 $datarray['body'] .= $item['body'] . '[/share]';
843 $item = twitter_createpost($a, $uid, $post, ['id' => 0], false, false, false);
845 $datarray['body'] = $item['body'];
848 $datarray["source"] = $item['app'];
849 $datarray["verb"] = $item['verb'];
851 if (isset($item["location"])) {
852 $datarray["location"] = $item["location"];
855 if (isset($item["coord"])) {
856 $datarray["coord"] = $item["coord"];
862 function twitter_fetchtimeline(App $a, $uid)
864 $ckey = Config::get('twitter', 'consumerkey');
865 $csecret = Config::get('twitter', 'consumersecret');
866 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
867 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
868 $lastid = PConfig::get($uid, 'twitter', 'lastid');
870 $application_name = Config::get('twitter', 'application_name');
872 if ($application_name == "") {
873 $application_name = $a->get_hostname();
876 $has_picture = false;
878 require_once 'mod/item.php';
879 require_once 'include/items.php';
880 require_once 'mod/share.php';
882 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
884 $parameters = ["exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
886 $first_time = ($lastid == "");
889 $parameters["since_id"] = $lastid;
892 $items = $connection->get('statuses/user_timeline', $parameters);
894 if (!is_array($items)) {
898 $posts = array_reverse($items);
901 foreach ($posts as $post) {
902 if ($post->id_str > $lastid) {
903 $lastid = $post->id_str;
904 PConfig::set($uid, 'twitter', 'lastid', $lastid);
911 if (!stristr($post->source, $application_name)) {
912 $_SESSION["authenticated"] = true;
913 $_SESSION["uid"] = $uid;
915 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
917 logger('twitter: posting for user ' . $uid);
923 PConfig::set($uid, 'twitter', 'lastid', $lastid);
926 function twitter_queue_hook(App $a, &$b)
928 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
929 dbesc(NETWORK_TWITTER)
935 foreach ($qi as $x) {
936 if ($x['network'] !== NETWORK_TWITTER) {
940 logger('twitter_queue: run');
942 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
943 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
952 $ckey = Config::get('twitter', 'consumerkey');
953 $csecret = Config::get('twitter', 'consumersecret');
954 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
955 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
959 if ($ckey && $csecret && $otoken && $osecret) {
960 logger('twitter_queue: able to post');
962 $z = unserialize($x['content']);
964 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
965 $result = $connection->post($z['url'], $z['post']);
967 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
969 if ($result->errors) {
970 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
973 Queue::removeItem($x['id']);
976 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
980 logger('twitter_queue: delayed');
981 Queue::updateTime($x['id']);
986 function twitter_fix_avatar($avatar)
988 $new_avatar = str_replace("_normal.", ".", $avatar);
990 $info = Image::getInfoFromURL($new_avatar);
992 $new_avatar = $avatar;
998 function twitter_fetch_contact($uid, $contact, $create_user)
1000 if ($contact->id_str == "") {
1004 $avatar = twitter_fix_avatar($contact->profile_image_url_https);
1006 GContact::update(["url" => "https://twitter.com/" . $contact->screen_name,
1007 "network" => NETWORK_TWITTER, "photo" => $avatar, "hide" => true,
1008 "name" => $contact->name, "nick" => $contact->screen_name,
1009 "location" => $contact->location, "about" => $contact->description,
1010 "addr" => $contact->screen_name . "@twitter.com", "generation" => 2]);
1012 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1014 dbesc("twitter::" . $contact->id_str));
1016 if (!count($r) && !$create_user) {
1020 if (count($r) && ($r[0]["readonly"] || $r[0]["blocked"])) {
1021 logger("twitter_fetch_contact: Contact '" . $r[0]["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1026 // create contact record
1027 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
1028 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
1029 `location`, `about`, `writable`, `blocked`, `readonly`, `pending`)
1030 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
1032 dbesc(DateTimeFormat::utcNow()),
1033 dbesc("https://twitter.com/" . $contact->screen_name),
1034 dbesc(normalise_link("https://twitter.com/" . $contact->screen_name)),
1035 dbesc($contact->screen_name."@twitter.com"),
1036 dbesc("twitter::" . $contact->id_str),
1038 dbesc("twitter::" . $contact->id_str),
1039 dbesc($contact->name),
1040 dbesc($contact->screen_name),
1042 dbesc(NETWORK_TWITTER),
1043 intval(CONTACT_IS_FRIEND),
1045 dbesc($contact->location),
1046 dbesc($contact->description),
1050 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
1051 dbesc("twitter::".$contact->id_str),
1059 $contact_id = $r[0]['id'];
1061 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1063 $photos = Photo::importProfilePhoto($avatar, $uid, $contact_id, true);
1066 q("UPDATE `contact` SET `photo` = '%s',
1071 `avatar-date` = '%s'
1076 dbesc(DateTimeFormat::utcNow()),
1077 dbesc(DateTimeFormat::utcNow()),
1078 dbesc(DateTimeFormat::utcNow()),
1083 // update profile photos once every two weeks as we have no notification of when they change.
1084 //$update_photo = (($r[0]['avatar-date'] < DateTimeFormat::convert('now -2 days', '', '', )) ? true : false);
1085 $update_photo = ($r[0]['avatar-date'] < DateTimeFormat::utc('now -12 hours'));
1087 // check that we have all the photos, this has been known to fail on occasion
1088 if ((!$r[0]['photo']) || (!$r[0]['thumb']) || (!$r[0]['micro']) || ($update_photo)) {
1089 logger("twitter_fetch_contact: Updating contact " . $contact->screen_name, LOGGER_DEBUG);
1091 $photos = Photo::importProfilePhoto($avatar, $uid, $r[0]['id'], true);
1094 q("UPDATE `contact` SET `photo` = '%s',
1099 `avatar-date` = '%s',
1111 dbesc(DateTimeFormat::utcNow()),
1112 dbesc(DateTimeFormat::utcNow()),
1113 dbesc(DateTimeFormat::utcNow()),
1114 dbesc("https://twitter.com/".$contact->screen_name),
1115 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
1116 dbesc($contact->screen_name."@twitter.com"),
1117 dbesc($contact->name),
1118 dbesc($contact->screen_name),
1119 dbesc($contact->location),
1120 dbesc($contact->description),
1130 function twitter_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
1132 $ckey = Config::get('twitter', 'consumerkey');
1133 $csecret = Config::get('twitter', 'consumersecret');
1134 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1135 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1137 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1148 if ($screen_name != "") {
1149 $parameters["screen_name"] = $screen_name;
1152 if ($user_id != "") {
1153 $parameters["user_id"] = $user_id;
1156 // Fetching user data
1157 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1158 $user = $connection->get('users/show', $parameters);
1160 if (!is_object($user)) {
1164 $contact_id = twitter_fetch_contact($uid, $user, true);
1169 function twitter_expand_entities(App $a, $body, $item, $picture)
1175 foreach ($item->entities->hashtags AS $hashtag) {
1176 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1177 $tags_arr["#" . $hashtag->text] = $url;
1178 $body = str_replace("#" . $hashtag->text, $url, $body);
1181 foreach ($item->entities->user_mentions AS $mention) {
1182 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1183 $tags_arr["@" . $mention->screen_name] = $url;
1184 $body = str_replace("@" . $mention->screen_name, $url, $body);
1187 if (isset($item->entities->urls)) {
1193 foreach ($item->entities->urls as $url) {
1194 $plain = str_replace($url->url, '', $plain);
1196 if ($url->url && $url->expanded_url && $url->display_url) {
1197 $expanded_url = Network::finalUrl($url->expanded_url);
1199 $oembed_data = OEmbed::fetchURL($expanded_url);
1201 // Quickfix: Workaround for URL with "[" and "]" in it
1202 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1203 $expanded_url = $url->url;
1207 $type = $oembed_data->type;
1210 if ($oembed_data->type == "video") {
1211 //$body = str_replace($url->url,
1212 // "[video]".$expanded_url."[/video]", $body);
1213 //$dontincludemedia = true;
1214 $type = $oembed_data->type;
1215 $footerurl = $expanded_url;
1216 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1218 $body = str_replace($url->url, $footerlink, $body);
1219 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1220 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1221 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1222 //$dontincludemedia = true;
1223 } elseif ($oembed_data->type != "link") {
1224 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1226 $img_str = Network::fetchUrl($expanded_url, true, $redirects, 4);
1228 $tempfile = tempnam(get_temppath(), "cache");
1229 file_put_contents($tempfile, $img_str);
1230 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1233 if (substr($mime, 0, 6) == "image/") {
1235 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1236 //$dontincludemedia = true;
1238 $type = $oembed_data->type;
1239 $footerurl = $expanded_url;
1240 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1242 $body = str_replace($url->url, $footerlink, $body);
1248 if ($footerurl != "") {
1249 $footer = add_page_info($footerurl, false, $picture);
1252 if (($footerlink != "") && (trim($footer) != "")) {
1253 $removedlink = trim(str_replace($footerlink, "", $body));
1255 if (($removedlink == "") || strstr($body, $removedlink)) {
1256 $body = $removedlink;
1262 if (($footer == "") && ($picture != "")) {
1263 $body .= "\n\n[img]" . $picture . "[/img]\n";
1264 } elseif (($footer == "") && ($picture == "")) {
1265 $body = add_page_info_to_body($body);
1269 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1270 $tags = get_tags($body);
1273 foreach ($tags as $tag) {
1274 if (strstr(trim($tag), " ")) {
1278 if (strpos($tag, '#') === 0) {
1279 if (strpos($tag, '[url=')) {
1283 // don't link tags that are already embedded in links
1284 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1287 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1291 $basetag = str_replace('_', ' ', substr($tag, 1));
1292 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1293 $body = str_replace($tag, $url, $body);
1294 $tags_arr["#" . $basetag] = $url;
1295 } elseif (strpos($tag, '@') === 0) {
1296 if (strpos($tag, '[url=')) {
1300 $basetag = substr($tag, 1);
1301 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1302 $body = str_replace($tag, $url, $body);
1303 $tags_arr["@" . $basetag] = $url;
1308 $tags = implode($tags_arr, ",");
1310 return ["body" => $body, "tags" => $tags, "plain" => $plain];
1314 * @brief Fetch media entities and add media links to the body
1316 * @param object $post Twitter object with the post
1317 * @param array $postarray Array of the item that is about to be posted
1319 * @return $picture string Image URL or empty string
1321 function twitter_media_entities($post, &$postarray)
1323 // There are no media entities? So we quit.
1324 if (!is_array($post->extended_entities->media)) {
1328 // When the post links to an external page, we only take one picture.
1329 // We only do this when there is exactly one media.
1330 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1332 foreach ($post->extended_entities->media AS $medium) {
1333 if (isset($medium->media_url_https)) {
1334 $picture = $medium->media_url_https;
1335 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1341 // This is a pure media post, first search for all media urls
1343 foreach ($post->extended_entities->media AS $medium) {
1344 switch ($medium->type) {
1346 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1347 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1350 case 'animated_gif':
1351 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1352 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1353 if (is_array($medium->video_info->variants)) {
1355 // We take the video with the highest bitrate
1356 foreach ($medium->video_info->variants AS $variant) {
1357 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1358 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1359 $bitrate = $variant->bitrate;
1364 // The following code will only be activated for test reasons
1366 // $postarray['body'] .= print_r($medium, true);
1370 // Now we replace the media urls.
1371 foreach ($media AS $key => $value) {
1372 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1377 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1380 $postarray['network'] = NETWORK_TWITTER;
1381 $postarray['gravity'] = 0;
1382 $postarray['uid'] = $uid;
1383 $postarray['wall'] = 0;
1384 $postarray['uri'] = "twitter::" . $post->id_str;
1385 $postarray['object'] = json_encode($post);
1387 // Don't import our own comments
1388 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1389 dbesc($postarray['uri']),
1394 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1400 if ($post->in_reply_to_status_id_str != "") {
1401 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1403 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1408 $postarray['thr-parent'] = $r[0]["uri"];
1409 $postarray['parent-uri'] = $r[0]["parent-uri"];
1410 $postarray['parent'] = $r[0]["parent"];
1411 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1413 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1418 $postarray['thr-parent'] = $r[0]['uri'];
1419 $postarray['parent-uri'] = $r[0]['parent-uri'];
1420 $postarray['parent'] = $r[0]['parent'];
1421 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1423 $postarray['thr-parent'] = $postarray['uri'];
1424 $postarray['parent-uri'] = $postarray['uri'];
1425 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1430 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1432 if ($post->user->id_str == $own_id) {
1433 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1437 $contactid = $r[0]["id"];
1439 $postarray['owner-name'] = $r[0]["name"];
1440 $postarray['owner-link'] = $r[0]["url"];
1441 $postarray['owner-avatar'] = $r[0]["photo"];
1443 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1447 // Don't create accounts of people who just comment something
1448 $create_user = false;
1450 $postarray['parent-uri'] = $postarray['uri'];
1451 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1454 if ($contactid == 0) {
1455 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1457 $postarray['owner-name'] = $post->user->name;
1458 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1459 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1462 if (($contactid == 0) && !$only_existing_contact) {
1463 $contactid = $self['id'];
1464 } elseif ($contactid <= 0) {
1465 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1469 $postarray['contact-id'] = $contactid;
1471 $postarray['verb'] = ACTIVITY_POST;
1472 $postarray['author-name'] = $postarray['owner-name'];
1473 $postarray['author-link'] = $postarray['owner-link'];
1474 $postarray['author-avatar'] = $postarray['owner-avatar'];
1475 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1476 $postarray['app'] = strip_tags($post->source);
1478 if ($post->user->protected) {
1479 $postarray['private'] = 1;
1480 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1483 if (is_string($post->full_text)) {
1484 $postarray['body'] = $post->full_text;
1486 $postarray['body'] = $post->text;
1489 // When the post contains links then use the correct object type
1490 if (count($post->entities->urls) > 0) {
1491 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1494 // Search for media links
1495 $picture = twitter_media_entities($post, $postarray);
1497 $converted = twitter_expand_entities($a, $postarray['body'], $post, $picture);
1498 $postarray['body'] = $converted["body"];
1499 $postarray['tag'] = $converted["tags"];
1500 $postarray['created'] = DateTimeFormat::utc($post->created_at);
1501 $postarray['edited'] = DateTimeFormat::utc($post->created_at);
1503 $statustext = $converted["plain"];
1505 if (is_string($post->place->name)) {
1506 $postarray["location"] = $post->place->name;
1508 if (is_string($post->place->full_name)) {
1509 $postarray["location"] = $post->place->full_name;
1511 if (is_array($post->geo->coordinates)) {
1512 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1514 if (is_array($post->coordinates->coordinates)) {
1515 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1517 if (is_object($post->retweeted_status)) {
1518 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1520 $retweet['object'] = $postarray['object'];
1521 $retweet['private'] = $postarray['private'];
1522 $retweet['allow_cid'] = $postarray['allow_cid'];
1523 $retweet['contact-id'] = $postarray['contact-id'];
1524 $retweet['owner-name'] = $postarray['owner-name'];
1525 $retweet['owner-link'] = $postarray['owner-link'];
1526 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1528 $postarray = $retweet;
1531 if (is_object($post->quoted_status) && !$noquote) {
1532 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1534 $postarray['body'] = $statustext;
1536 $postarray['body'] .= "\n" . share_header(
1537 $quoted['author-name'],
1538 $quoted['author-link'],
1539 $quoted['author-avatar'],
1545 $postarray['body'] .= $quoted['body'] . '[/share]';
1551 function twitter_checknotification(App $a, $uid, $own_id, $top_item, $postarray)
1553 /// TODO: this whole function doesn't seem to work. Needs complete check
1554 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1558 if (!count($user)) {
1563 if (link_compare($user[0]["url"], $postarray['author-link'])) {
1567 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1569 dbesc("twitter::".$own_id)
1572 if (!count($own_user)) {
1576 // Is it me from twitter?
1577 if (link_compare($own_user[0]["url"], $postarray['author-link'])) {
1581 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1582 dbesc($postarray['parent-uri']),
1586 if (count($myconv)) {
1587 foreach ($myconv as $conv) {
1588 // now if we find a match, it means we're in this conversation
1589 if (!link_compare($conv['author-link'], $user[0]["url"]) && !link_compare($conv['author-link'], $own_user[0]["url"])) {
1593 require_once 'include/enotify.php';
1595 $conv_parent = $conv['parent'];
1598 'type' => NOTIFY_COMMENT,
1599 'notify_flags' => $user[0]['notify-flags'],
1600 'language' => $user[0]['language'],
1601 'to_name' => $user[0]['username'],
1602 'to_email' => $user[0]['email'],
1603 'uid' => $user[0]['uid'],
1604 'item' => $postarray,
1605 'link' => $a->get_baseurl() . '/display/' . urlencode(Item::getGuidById($top_item)),
1606 'source_name' => $postarray['author-name'],
1607 'source_link' => $postarray['author-link'],
1608 'source_photo' => $postarray['author-avatar'],
1609 'verb' => ACTIVITY_POST,
1611 'parent' => $conv_parent,
1614 // only send one notification
1620 function twitter_fetchparentposts(App $a, $uid, $post, $connection, $self, $own_id)
1622 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1626 while ($post->in_reply_to_status_id_str != "") {
1627 $parameters = ["trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str];
1629 $post = $connection->get('statuses/show', $parameters);
1631 if (!count($post)) {
1632 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1636 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1637 dbesc("twitter::".$post->id_str),
1648 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1650 $posts = array_reverse($posts);
1652 if (count($posts)) {
1653 foreach ($posts as $post) {
1654 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1656 if (trim($postarray['body']) == "") {
1660 $item = Item::insert($postarray);
1661 $postarray["id"] = $item;
1663 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1665 if ($item && !function_exists("check_item_notification")) {
1666 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1672 function twitter_fetchhometimeline(App $a, $uid)
1674 $ckey = Config::get('twitter', 'consumerkey');
1675 $csecret = Config::get('twitter', 'consumersecret');
1676 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1677 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1678 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1679 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1681 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1683 $application_name = Config::get('twitter', 'application_name');
1685 if ($application_name == "") {
1686 $application_name = $a->get_hostname();
1689 require_once 'include/items.php';
1691 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1693 $own_contact = twitter_fetch_own_contact($a, $uid);
1695 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1696 intval($own_contact),
1700 $own_id = $r[0]["nick"];
1702 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1706 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1712 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1716 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1719 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1723 $parameters = ["exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended"];
1724 //$parameters["count"] = 200;
1725 // Fetching timeline
1726 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1728 $first_time = ($lastid == "");
1730 if ($lastid != "") {
1731 $parameters["since_id"] = $lastid;
1734 $items = $connection->get('statuses/home_timeline', $parameters);
1736 if (!is_array($items)) {
1737 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1741 $posts = array_reverse($items);
1743 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1745 if (count($posts)) {
1746 foreach ($posts as $post) {
1747 if ($post->id_str > $lastid) {
1748 $lastid = $post->id_str;
1749 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1756 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1757 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1761 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1762 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1766 if ($post->in_reply_to_status_id_str != "") {
1767 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1770 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1772 if (trim($postarray['body']) == "") {
1776 $item = Item::insert($postarray);
1777 $postarray["id"] = $item;
1779 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1781 if ($item && !function_exists("check_item_notification")) {
1782 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1786 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1788 // Fetching mentions
1789 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1791 $first_time = ($lastid == "");
1793 if ($lastid != "") {
1794 $parameters["since_id"] = $lastid;
1797 $items = $connection->get('statuses/mentions_timeline', $parameters);
1799 if (!is_array($items)) {
1800 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1804 $posts = array_reverse($items);
1806 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1808 if (count($posts)) {
1809 foreach ($posts as $post) {
1810 if ($post->id_str > $lastid) {
1811 $lastid = $post->id_str;
1818 if ($post->in_reply_to_status_id_str != "") {
1819 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1822 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1824 if (trim($postarray['body']) == "") {
1828 $item = Item::insert($postarray);
1829 $postarray["id"] = $item;
1831 if ($item && function_exists("check_item_notification")) {
1832 check_item_notification($item, $uid, NOTIFY_TAGSELF);
1835 if (!isset($postarray["parent"]) || ($postarray["parent"] == 0)) {
1836 $postarray["parent"] = $item;
1839 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1842 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1843 dbesc($postarray['uri']),
1847 $item = $r[0]['id'];
1848 $parent_id = $r[0]['parent'];
1851 $parent_id = $postarray['parent'];
1854 if (($item != 0) && !function_exists("check_item_notification")) {
1855 require_once 'include/enotify.php';
1857 'type' => NOTIFY_TAGSELF,
1858 'notify_flags' => $u[0]['notify-flags'],
1859 'language' => $u[0]['language'],
1860 'to_name' => $u[0]['username'],
1861 'to_email' => $u[0]['email'],
1862 'uid' => $u[0]['uid'],
1863 'item' => $postarray,
1864 'link' => $a->get_baseurl() . '/display/' . urlencode(Item::getGuidById($item)),
1865 'source_name' => $postarray['author-name'],
1866 'source_link' => $postarray['author-link'],
1867 'source_photo' => $postarray['author-avatar'],
1868 'verb' => ACTIVITY_TAG,
1870 'parent' => $parent_id
1876 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1879 function twitter_fetch_own_contact(App $a, $uid)
1881 $ckey = Config::get('twitter', 'consumerkey');
1882 $csecret = Config::get('twitter', 'consumersecret');
1883 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1884 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1886 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1890 if ($own_id == "") {
1891 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1893 // Fetching user data
1894 $user = $connection->get('account/verify_credentials');
1896 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1898 $contact_id = twitter_fetch_contact($uid, $user, true);
1900 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1902 dbesc("twitter::" . $own_id));
1904 $contact_id = $r[0]["id"];
1906 PConfig::delete($uid, 'twitter', 'own_id');
1913 function twitter_is_retweet(App $a, $uid, $body)
1915 $body = trim($body);
1917 // Skip if it isn't a pure repeated messages
1918 // Does it start with a share?
1919 if (strpos($body, "[share") > 0) {
1923 // Does it end with a share?
1924 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1928 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1929 // Skip if there is no shared message in there
1930 if ($body == $attributes) {
1935 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1936 if ($matches[1] != "") {
1937 $link = $matches[1];
1940 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1941 if ($matches[1] != "") {
1942 $link = $matches[1];
1945 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1950 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1952 $ckey = Config::get('twitter', 'consumerkey');
1953 $csecret = Config::get('twitter', 'consumersecret');
1954 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1955 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1957 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1958 $result = $connection->post('statuses/retweet/' . $id);
1960 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1962 return !isset($result->errors);