4 * Name: Twitter Connector
5 * Description: Bidirectional (posting, relaying and reading) connector for Twitter.
7 * Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
8 * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
10 * Copyright (c) 2011-2013 Tobias Diekershoff, Michael Vogel
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 Plugin for Friendica
38 * Author: Tobias Diekershoff
39 * tobias.diekershoff@gmx.net
41 * License:3-clause BSD license
44 * To use this plugin 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 plugin itself add it to the $a->config['system']['addon']
57 * setting. After this, your user can configure their Twitter account settings
58 * from "Settings -> Plugin Settings".
60 * Requirements: PHP5, curl [Slinky library]
64 use Friendica\Core\Config;
65 use Friendica\Core\PConfig;
66 use Friendica\Core\Worker;
67 use Friendica\Model\GContact;
68 use Friendica\Model\Group;
69 use Friendica\Model\Photo;
70 use Friendica\Model\User;
71 use Friendica\Object\Image;
73 require_once 'include/enotify.php';
75 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
77 function twitter_install()
79 // we need some hooks, for the configuration and for sending tweets
80 register_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
81 register_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
82 register_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
83 register_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
84 register_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
85 register_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
86 register_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
87 register_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
88 register_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
89 register_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
90 register_hook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
91 logger("installed twitter");
94 function twitter_uninstall()
96 unregister_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
97 unregister_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
98 unregister_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
99 unregister_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
100 unregister_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
101 unregister_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
102 unregister_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
103 unregister_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
104 unregister_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
105 unregister_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
106 unregister_hook('check_item_notification', 'addon/twitter/twitter.php', 'twitter_check_item_notification');
108 // old setting - remove only
109 unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
110 unregister_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings');
111 unregister_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
114 function twitter_check_item_notification(App $a, &$notification_data)
116 $own_id = PConfig::get($notification_data["uid"], 'twitter', 'own_id');
118 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
119 intval($notification_data["uid"]),
120 dbesc("twitter::".$own_id)
124 $notification_data["profiles"][] = $own_user[0]["url"];
128 function twitter_follow(App $a, &$contact)
130 logger("twitter_follow: Check if contact is twitter contact. " . $contact["url"], LOGGER_DEBUG);
132 if (!strstr($contact["url"], "://twitter.com") && !strstr($contact["url"], "@twitter.com")) {
136 // contact seems to be a twitter contact, so continue
137 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
138 $nickname = str_replace("@twitter.com", "", $nickname);
140 $uid = $a->user["uid"];
142 $ckey = Config::get('twitter', 'consumerkey');
143 $csecret = Config::get('twitter', 'consumersecret');
144 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
145 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
147 require_once "addon/twitter/codebird.php";
149 $cb = \Codebird\Codebird::getInstance();
150 $cb->setConsumerKey($ckey, $csecret);
151 $cb->setToken($otoken, $osecret);
153 $parameters = array();
154 $parameters["screen_name"] = $nickname;
156 $user = $cb->friendships_create($parameters);
158 twitter_fetchuser($a, $uid, $nickname);
160 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
161 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
165 $contact["contact"] = $r[0];
169 function twitter_jot_nets(App $a, &$b)
175 $tw_post = PConfig::get(local_user(), 'twitter', 'post');
176 if (intval($tw_post) == 1) {
177 $tw_defpost = PConfig::get(local_user(), 'twitter', 'post_by_default');
178 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
179 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
180 . t('Post to Twitter') . '</div>';
184 function twitter_settings_post(App $a, $post)
189 // don't check twitter settings if twitter submit button is not clicked
190 if (!x($_POST, 'twitter-submit')) {
194 if (isset($_POST['twitter-disconnect'])) {
196 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
197 * from the user configuration
199 PConfig::delete(local_user(), 'twitter', 'consumerkey');
200 PConfig::delete(local_user(), 'twitter', 'consumersecret');
201 PConfig::delete(local_user(), 'twitter', 'oauthtoken');
202 PConfig::delete(local_user(), 'twitter', 'oauthsecret');
203 PConfig::delete(local_user(), 'twitter', 'post');
204 PConfig::delete(local_user(), 'twitter', 'post_by_default');
205 PConfig::delete(local_user(), 'twitter', 'lastid');
206 PConfig::delete(local_user(), 'twitter', 'mirror_posts');
207 PConfig::delete(local_user(), 'twitter', 'import');
208 PConfig::delete(local_user(), 'twitter', 'create_user');
209 PConfig::delete(local_user(), 'twitter', 'own_id');
211 if (isset($_POST['twitter-pin'])) {
212 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
213 logger('got a Twitter PIN');
214 require_once 'library/twitteroauth.php';
215 $ckey = Config::get('twitter', 'consumerkey');
216 $csecret = Config::get('twitter', 'consumersecret');
217 // the token and secret for which the PIN was generated were hidden in the settings
218 // form as token and token2, we need a new connection to Twitter using these token
219 // and secret to request a Access Token with the PIN
220 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
221 $token = $connection->getAccessToken($_POST['twitter-pin']);
222 // ok, now that we have the Access Token, save them in the user config
223 PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
224 PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
225 PConfig::set(local_user(), 'twitter', 'post', 1);
226 // reload the Addon Settings page, if we don't do it see Bug #42
227 goaway($a->get_baseurl() . '/settings/connectors');
229 // if no PIN is supplied in the POST variables, the user has changed the setting
230 // to post a tweet for every new __public__ posting to the wall
231 PConfig::set(local_user(), 'twitter', 'post', intval($_POST['twitter-enable']));
232 PConfig::set(local_user(), 'twitter', 'post_by_default', intval($_POST['twitter-default']));
233 PConfig::set(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
234 PConfig::set(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
235 PConfig::set(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
237 if (!intval($_POST['twitter-mirror'])) {
238 PConfig::delete(local_user(), 'twitter', 'lastid');
241 info(t('Twitter settings updated.') . EOL);
246 function twitter_settings(App $a, &$s)
251 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
253 * 1) Check that we have global consumer key & secret
254 * 2) If no OAuthtoken & stuff is present, generate button to get some
255 * 3) Checkbox for "Send public notices (280 chars only)
257 $ckey = Config::get('twitter', 'consumerkey' );
258 $csecret = Config::get('twitter', 'consumersecret' );
259 $otoken = PConfig::get(local_user(), 'twitter', 'oauthtoken' );
260 $osecret = PConfig::get(local_user(), 'twitter', 'oauthsecret' );
261 $enabled = PConfig::get(local_user(), 'twitter', 'post');
262 $checked = (($enabled) ? ' checked="checked" ' : '');
263 $defenabled = PConfig::get(local_user(), 'twitter', 'post_by_default');
264 $defchecked = (($defenabled) ? ' checked="checked" ' : '');
265 $mirrorenabled = PConfig::get(local_user(), 'twitter', 'mirror_posts');
266 $mirrorchecked = (($mirrorenabled) ? ' checked="checked" ' : '');
267 $importenabled = PConfig::get(local_user(), 'twitter', 'import');
268 $importchecked = (($importenabled) ? ' checked="checked" ' : '');
269 $create_userenabled = PConfig::get(local_user(), 'twitter', 'create_user');
270 $create_userchecked = (($create_userenabled) ? ' checked="checked" ' : '');
272 $css = (($enabled) ? '' : '-disabled');
274 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
275 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . t('Twitter Import/Export/Mirror') . '</h3>';
277 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
278 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
279 $s .= '<img class="connector' . $css . '" src="images/twitter.png" /><h3 class="connector">' . t('Twitter Import/Export/Mirror') . '</h3>';
282 if ((!$ckey) && (!$csecret)) {
284 * no global consumer keys
285 * display warning and skip personal config
287 $s .= '<p>' . t('No consumer key pair for Twitter found. Please contact your site administrator.') . '</p>';
290 * ok we have a consumer key pair now look into the OAuth stuff
292 if ((!$otoken) && (!$osecret)) {
294 * the user has not yet connected the account to twitter...
295 * get a temporary OAuth key/secret pair and display a button with
296 * which the user can request a PIN to connect the account to a
297 * account at Twitter.
299 require_once 'library/twitteroauth.php';
300 $connection = new TwitterOAuth($ckey, $csecret);
301 $request_token = $connection->getRequestToken();
302 $token = $request_token['oauth_token'];
304 * make some nice form
306 $s .= '<p>' . t('At this Friendica instance the Twitter plugin 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>';
307 $s .= '<a href="' . $connection->getAuthorizeURL($token) . '" target="_twitter"><img src="addon/twitter/lighter.png" alt="' . t('Log in with Twitter') . '"></a>';
308 $s .= '<div id="twitter-pin-wrapper">';
309 $s .= '<label id="twitter-pin-label" for="twitter-pin">' . t('Copy the PIN from Twitter here') . '</label>';
310 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
311 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="' . $token . '" />';
312 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="' . $request_token['oauth_token_secret'] . '" />';
313 $s .= '</div><div class="clear"></div>';
314 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
317 * we have an OAuth key / secret pair for the user
318 * so let's give a chance to disable the postings to Twitter
320 require_once 'library/twitteroauth.php';
321 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
322 $details = $connection->get('account/verify_credentials');
323 $s .= '<div id="twitter-info" ><img id="twitter-avatar" src="' . $details->profile_image_url . '" /><p id="twitter-info-block">' . t('Currently connected to: ') . '<a href="https://twitter.com/' . $details->screen_name . '" target="_twitter">' . $details->screen_name . '</a><br /><em>' . $details->description . '</em></p></div>';
324 $s .= '<p>' . t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.') . '</p>';
325 if ($a->user['hidewall']) {
326 $s .= '<p>' . t('<strong>Note</strong>: Due 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>';
328 $s .= '<div id="twitter-enable-wrapper">';
329 $s .= '<label id="twitter-enable-label" for="twitter-checkbox">' . t('Allow posting to Twitter') . '</label>';
330 $s .= '<input id="twitter-checkbox" type="checkbox" name="twitter-enable" value="1" ' . $checked . '/>';
331 $s .= '<div class="clear"></div>';
332 $s .= '<label id="twitter-default-label" for="twitter-default">' . t('Send public postings to Twitter by default') . '</label>';
333 $s .= '<input id="twitter-default" type="checkbox" name="twitter-default" value="1" ' . $defchecked . '/>';
334 $s .= '<div class="clear"></div>';
336 $s .= '<label id="twitter-mirror-label" for="twitter-mirror">' . t('Mirror all posts from twitter that are no replies') . '</label>';
337 $s .= '<input id="twitter-mirror" type="checkbox" name="twitter-mirror" value="1" ' . $mirrorchecked . '/>';
338 $s .= '<div class="clear"></div>';
341 $s .= '<label id="twitter-import-label" for="twitter-import">' . t('Import the remote timeline') . '</label>';
342 $s .= '<input id="twitter-import" type="checkbox" name="twitter-import" value="1" ' . $importchecked . '/>';
343 $s .= '<div class="clear"></div>';
345 $s .= '<label id="twitter-create_user-label" for="twitter-create_user">' . t('Automatically create contacts') . '</label>';
346 $s .= '<input id="twitter-create_user" type="checkbox" name="twitter-create_user" value="1" ' . $create_userchecked . '/>';
347 $s .= '<div class="clear"></div>';
349 $s .= '<div id="twitter-disconnect-wrapper">';
350 $s .= '<label id="twitter-disconnect-label" for="twitter-disconnect">' . t('Clear OAuth configuration') . '</label>';
351 $s .= '<input id="twitter-disconnect" type="checkbox" name="twitter-disconnect" value="1" />';
352 $s .= '</div><div class="clear"></div>';
353 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
356 $s .= '</div><div class="clear"></div>';
359 function twitter_post_local(App $a, &$b)
365 if (!local_user() || (local_user() != $b['uid'])) {
369 $twitter_post = intval(PConfig::get(local_user(), 'twitter', 'post'));
370 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
372 // if API is used, default to the chosen settings
373 if ($b['api_source'] && intval(PConfig::get(local_user(), 'twitter', 'post_by_default'))) {
377 if (!$twitter_enable) {
381 if (strlen($b['postopts'])) {
382 $b['postopts'] .= ',';
385 $b['postopts'] .= 'twitter';
388 function twitter_action(App $a, $uid, $pid, $action)
390 $ckey = Config::get('twitter', 'consumerkey');
391 $csecret = Config::get('twitter', 'consumersecret');
392 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
393 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
395 require_once "addon/twitter/codebird.php";
397 $cb = \Codebird\Codebird::getInstance();
398 $cb->setConsumerKey($ckey, $csecret);
399 $cb->setToken($otoken, $osecret);
401 $post = array('id' => $pid);
403 logger("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), LOGGER_DATA);
407 // To-Do: $result = $cb->statuses_destroy($post);
410 $result = $cb->favorites_create($post);
413 $result = $cb->favorites_destroy($post);
416 logger("twitter_action '" . $action . "' send, result: " . print_r($result, true), LOGGER_DEBUG);
419 function twitter_post_hook(App $a, &$b)
422 require_once "include/network.php";
424 if (!PConfig::get($b["uid"], 'twitter', 'import')
425 && ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))) {
429 if ($b['parent'] != $b['id']) {
430 logger("twitter_post_hook: parameter " . print_r($b, true), LOGGER_DATA);
432 // Looking if its a reply to a twitter post
433 if ((substr($b["parent-uri"], 0, 9) != "twitter::") && (substr($b["extid"], 0, 9) != "twitter::") && (substr($b["thr-parent"], 0, 9) != "twitter::")) {
434 logger("twitter_post_hook: no twitter post " . $b["parent"]);
438 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
439 dbesc($b["thr-parent"]),
443 logger("twitter_post_hook: no parent found " . $b["thr-parent"]);
451 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
452 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
453 $nicknameplain = "@" . $nicknameplain;
455 logger("twitter_post_hook: comparing " . $nickname . " and " . $nicknameplain . " with " . $b["body"], LOGGER_DEBUG);
456 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false)) {
457 $b["body"] = $nickname . " " . $b["body"];
460 logger("twitter_post_hook: parent found " . print_r($orig_post, true), LOGGER_DATA);
464 if ($b['private'] || !strstr($b['postopts'], 'twitter')) {
468 // Dont't post if the post doesn't belong to us.
469 // This is a check for forum postings
470 $self = dba::select('contact', array('id'), array('uid' => $b['uid'], 'self' => true), array('limit' => 1));
471 if ($b['contact-id'] != $self['id']) {
476 if (($b['verb'] == ACTIVITY_POST) && $b['deleted']) {
477 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
480 if ($b['verb'] == ACTIVITY_LIKE) {
481 logger("twitter_post_hook: parameter 2 " . substr($b["thr-parent"], 9), LOGGER_DEBUG);
483 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
485 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
489 if ($b['deleted'] || ($b['created'] !== $b['edited'])) {
493 // if post comes from twitter don't send it back
494 if ($b['extid'] == NETWORK_TWITTER) {
498 if ($b['app'] == "Twitter") {
502 logger('twitter post invoked');
504 PConfig::load($b['uid'], 'twitter');
506 $ckey = Config::get('twitter', 'consumerkey');
507 $csecret = Config::get('twitter', 'consumersecret');
508 $otoken = PConfig::get($b['uid'], 'twitter', 'oauthtoken');
509 $osecret = PConfig::get($b['uid'], 'twitter', 'oauthsecret');
511 if ($ckey && $csecret && $otoken && $osecret) {
512 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
514 // If it's a repeated message from twitter then do a native retweet and exit
515 if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
519 require_once 'library/twitteroauth.php';
520 require_once 'include/bbcode.php';
521 $tweet = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
524 require_once "include/plaintext.php";
525 $msgarr = plaintext($a, $b, $max_char, true, 8);
526 $msg = $msgarr["text"];
528 if (($msg == "") && isset($msgarr["title"])) {
529 $msg = shortenmsg($msgarr["title"], $max_char - 50);
534 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
535 $msg .= "\n" . $msgarr["url"];
538 if (isset($msgarr["image"]) && ($msgarr["type"] != "video")) {
539 $image = $msgarr["image"];
542 // and now tweet it :-)
543 if (strlen($msg) && ($image != "")) {
544 $img_str = fetch_url($image);
546 $tempfile = tempnam(get_temppath(), "cache");
547 file_put_contents($tempfile, $img_str);
549 // Twitter had changed something so that the old library doesn't work anymore
550 // so we are using a new library for twitter
552 // Switching completely to this library with all functions
553 require_once "addon/twitter/codebird.php";
555 $cb = \Codebird\Codebird::getInstance();
556 $cb->setConsumerKey($ckey, $csecret);
557 $cb->setToken($otoken, $osecret);
559 $post = array('status' => $msg, 'media[]' => $tempfile);
562 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
565 $result = $cb->statuses_updateWithMedia($post);
568 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
570 if ($result->source) {
571 Config::set("twitter", "application_name", strip_tags($result->source));
574 if ($result->errors || $result->error) {
575 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
577 // Workaround: Remove the picture link so that the post can be reposted without it
578 $msg .= " " . $image;
580 } elseif ($iscomment) {
581 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
582 q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
583 dbesc("twitter::" . $result->id_str),
584 dbesc($result->text),
590 if (strlen($msg) && ($image == "")) {
593 require_once "include/plaintext.php";
594 $msgarr = plaintext($a, $b, $max_char, true, 8);
595 $msg = $msgarr["text"];
597 if (($msg == "") && isset($msgarr["title"])) {
598 $msg = shortenmsg($msgarr["title"], $max_char - 50);
601 if (isset($msgarr["url"])) {
602 $msg .= "\n" . $msgarr["url"];
605 $url = 'statuses/update';
606 $post = array('status' => $msg, 'weighted_character_count' => 'true');
609 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
612 $result = $tweet->post($url, $post);
613 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
615 if ($result->source) {
616 Config::set("twitter", "application_name", strip_tags($result->source));
619 if ($result->errors) {
620 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
622 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
624 $a->contact = $r[0]["id"];
627 $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
628 require_once 'include/queue_fn.php';
629 add_to_queue($a->contact, NETWORK_TWITTER, $s);
630 notice(t('Twitter post failed. Queued for retry.') . EOL);
631 } elseif ($iscomment) {
632 logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
633 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
634 dbesc("twitter::" . $result->id_str),
642 function twitter_plugin_admin_post(App $a)
644 $consumerkey = x($_POST, 'consumerkey') ? notags(trim($_POST['consumerkey'])) : '';
645 $consumersecret = x($_POST, 'consumersecret') ? notags(trim($_POST['consumersecret'])) : '';
646 Config::set('twitter', 'consumerkey', $consumerkey);
647 Config::set('twitter', 'consumersecret', $consumersecret);
648 info(t('Settings updated.') . EOL);
651 function twitter_plugin_admin(App $a, &$o)
653 $t = get_markup_template("admin.tpl", "addon/twitter/");
655 $o = replace_macros($t, array(
656 '$submit' => t('Save Settings'),
657 // name, label, value, help, [extra values]
658 '$consumerkey' => array('consumerkey', t('Consumer key'), Config::get('twitter', 'consumerkey'), ''),
659 '$consumersecret' => array('consumersecret', t('Consumer secret'), Config::get('twitter', 'consumersecret'), ''),
663 function twitter_cron(App $a, $b)
665 $last = Config::get('twitter', 'last_poll');
667 $poll_interval = intval(Config::get('twitter', 'poll_interval'));
668 if (!$poll_interval) {
669 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
673 $next = $last + ($poll_interval * 60);
674 if ($next > time()) {
675 logger('twitter: poll intervall not reached');
679 logger('twitter: cron_start');
681 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
683 foreach ($r as $rr) {
684 logger('twitter: fetching for user ' . $rr['uid']);
685 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int) $rr['uid']);
689 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
690 if ($abandon_days < 1)
693 $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
695 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
697 foreach ($r as $rr) {
698 if ($abandon_days != 0) {
699 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
701 logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
706 logger('twitter: importing timeline from user ' . $rr['uid']);
707 Worker::add(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int) $rr['uid']);
710 // check for new contacts once a day
711 $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
712 if($last_contact_check)
713 $next_contact_check = $last_contact_check + 86400;
715 $next_contact_check = 0;
717 if($next_contact_check <= time()) {
718 pumpio_getallusers($a, $rr["uid"]);
719 PConfig::set($rr['uid'],'pumpio','contact_check',time());
725 logger('twitter: cron_end');
727 Config::set('twitter', 'last_poll', time());
730 function twitter_expire(App $a, $b)
732 $days = Config::get('twitter', 'expire');
738 if (method_exists('dba', 'delete')) {
739 $r = dba::select('item', array('id'), array('deleted' => true, 'network' => NETWORK_TWITTER));
740 while ($row = dba::fetch($r)) {
741 dba::delete('item', array('id' => $row['id']));
745 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
748 require_once "include/items.php";
750 logger('twitter_expire: expire_start');
752 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
754 foreach ($r as $rr) {
755 logger('twitter_expire: user ' . $rr['uid']);
756 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
760 logger('twitter_expire: expire_end');
763 function twitter_prepare_body(App $a, &$b)
765 if ($b["item"]["network"] != NETWORK_TWITTER) {
771 require_once "include/plaintext.php";
773 $item["plink"] = $a->get_baseurl() . "/display/" . $a->user["nickname"] . "/" . $item["parent"];
775 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
776 dbesc($item["thr-parent"]),
777 intval(local_user()));
782 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
783 $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nicknameplain . "[/url]";
784 $nicknameplain = "@" . $nicknameplain;
786 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false)) {
787 $item["body"] = $nickname . " " . $item["body"];
791 $msgarr = plaintext($a, $item, $max_char, true, 8);
792 $msg = $msgarr["text"];
794 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo")) {
795 $msg .= " " . $msgarr["url"];
798 if (isset($msgarr["image"])) {
799 $msg .= " " . $msgarr["image"];
802 $b['html'] = nl2br(htmlspecialchars($msg));
807 * @brief Build the item array for the mirrored post
809 * @param App $a Application class
810 * @param integer $uid User id
811 * @param object $post Twitter object with the post
813 * @return array item data to be posted
815 function twitter_do_mirrorpost(App $a, $uid, $post)
817 $datarray["type"] = "wall";
818 $datarray["api_source"] = true;
819 $datarray["profile_uid"] = $uid;
820 $datarray["extid"] = NETWORK_TWITTER;
821 $datarray['message_id'] = item_new_uri($a->get_hostname(), $uid, NETWORK_TWITTER . ":" . $post->id);
822 $datarray['object'] = json_encode($post);
823 $datarray["title"] = "";
825 if (is_object($post->retweeted_status)) {
826 // We don't support nested shares, so we mustn't show quotes as shares on retweets
827 $item = twitter_createpost($a, $uid, $post->retweeted_status, array('id' => 0), false, false, true);
829 $datarray['body'] = "\n" . share_header($item['author-name'], $item['author-link'], $item['author-avatar'], "", $item['created'], $item['plink']);
831 $datarray['body'] .= $item['body'] . '[/share]';
833 $item = twitter_createpost($a, $uid, $post, array('id' => 0), false, false, false);
835 $datarray['body'] = $item['body'];
838 $datarray["source"] = $item['app'];
839 $datarray["verb"] = $item['verb'];
841 if (isset($item["location"])) {
842 $datarray["location"] = $item["location"];
845 if (isset($item["coord"])) {
846 $datarray["coord"] = $item["coord"];
852 function twitter_fetchtimeline(App $a, $uid)
854 $ckey = Config::get('twitter', 'consumerkey');
855 $csecret = Config::get('twitter', 'consumersecret');
856 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
857 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
858 $lastid = PConfig::get($uid, 'twitter', 'lastid');
860 $application_name = Config::get('twitter', 'application_name');
862 if ($application_name == "") {
863 $application_name = $a->get_hostname();
866 $has_picture = false;
868 require_once 'mod/item.php';
869 require_once 'include/items.php';
870 require_once 'mod/share.php';
872 require_once 'library/twitteroauth.php';
873 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
875 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
877 $first_time = ($lastid == "");
880 $parameters["since_id"] = $lastid;
883 $items = $connection->get('statuses/user_timeline', $parameters);
885 if (!is_array($items)) {
889 $posts = array_reverse($items);
892 foreach ($posts as $post) {
893 if ($post->id_str > $lastid) {
894 $lastid = $post->id_str;
895 PConfig::set($uid, 'twitter', 'lastid', $lastid);
902 if (!stristr($post->source, $application_name)) {
903 $_SESSION["authenticated"] = true;
904 $_SESSION["uid"] = $uid;
906 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
908 logger('twitter: posting for user ' . $uid);
914 PConfig::set($uid, 'twitter', 'lastid', $lastid);
917 function twitter_queue_hook(App $a, &$b)
919 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
920 dbesc(NETWORK_TWITTER)
926 require_once 'include/queue_fn.php';
928 foreach ($qi as $x) {
929 if ($x['network'] !== NETWORK_TWITTER) {
933 logger('twitter_queue: run');
935 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
936 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
945 $ckey = Config::get('twitter', 'consumerkey');
946 $csecret = Config::get('twitter', 'consumersecret');
947 $otoken = PConfig::get($user['uid'], 'twitter', 'oauthtoken');
948 $osecret = PConfig::get($user['uid'], 'twitter', 'oauthsecret');
952 if ($ckey && $csecret && $otoken && $osecret) {
953 logger('twitter_queue: able to post');
955 $z = unserialize($x['content']);
957 require_once "addon/twitter/codebird.php";
959 $cb = \Codebird\Codebird::getInstance();
960 $cb->setConsumerKey($ckey, $csecret);
961 $cb->setToken($otoken, $osecret);
963 if ($z['url'] == "statuses/update") {
964 $result = $cb->statuses_update($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($result->errors, true) . '"');
973 remove_queue_item($x['id']);
976 logger("twitter_queue: Error getting tokens for user " . $user['uid']);
980 logger('twitter_queue: delayed');
981 update_queue_time($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(array("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 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1013 intval($uid), dbesc("twitter::" . $contact->id_str));
1015 if (!count($r) && !$create_user) {
1019 if (count($r) && ($r[0]["readonly"] || $r[0]["blocked"])) {
1020 logger("twitter_fetch_contact: Contact '" . $r[0]["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
1025 // create contact record
1026 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
1027 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
1028 `location`, `about`, `writable`, `blocked`, `readonly`, `pending`)
1029 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
1031 dbesc(datetime_convert()),
1032 dbesc("https://twitter.com/" . $contact->screen_name),
1033 dbesc(normalise_link("https://twitter.com/" . $contact->screen_name)),
1034 dbesc($contact->screen_name."@twitter.com"),
1035 dbesc("twitter::" . $contact->id_str),
1037 dbesc("twitter::" . $contact->id_str),
1038 dbesc($contact->name),
1039 dbesc($contact->screen_name),
1041 dbesc(NETWORK_TWITTER),
1042 intval(CONTACT_IS_FRIEND),
1044 dbesc($contact->location),
1045 dbesc($contact->description),
1049 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
1050 dbesc("twitter::".$contact->id_str),
1058 $contact_id = $r[0]['id'];
1060 require_once 'include/group.php';
1061 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1063 $photos = Photo::importProfilePhoto($avatar, $uid, $contact_id, true);
1066 q("UPDATE `contact` SET `photo` = '%s',
1071 `avatar-date` = '%s'
1076 dbesc(datetime_convert()),
1077 dbesc(datetime_convert()),
1078 dbesc(datetime_convert()),
1083 // update profile photos once every two weeks as we have no notification of when they change.
1084 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
1085 $update_photo = ($r[0]['avatar-date'] < datetime_convert('', '', '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, $r[0]['id'], true);
1094 q("UPDATE `contact` SET `photo` = '%s',
1099 `avatar-date` = '%s',
1111 dbesc(datetime_convert()),
1112 dbesc(datetime_convert()),
1113 dbesc(datetime_convert()),
1114 dbesc("https://twitter.com/".$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 require_once "addon/twitter/codebird.php";
1139 $cb = \Codebird\Codebird::getInstance();
1140 $cb->setConsumerKey($ckey, $csecret);
1141 $cb->setToken($otoken, $osecret);
1143 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1152 $parameters = array();
1154 if ($screen_name != "") {
1155 $parameters["screen_name"] = $screen_name;
1158 if ($user_id != "") {
1159 $parameters["user_id"] = $user_id;
1162 // Fetching user data
1163 $user = $cb->users_show($parameters);
1165 if (!is_object($user)) {
1169 $contact_id = twitter_fetch_contact($uid, $user, true);
1174 function twitter_expand_entities(App $a, $body, $item, $no_tags = false, $picture)
1176 require_once "include/oembed.php";
1177 require_once "include/network.php";
1183 if (isset($item->entities->urls)) {
1189 foreach ($item->entities->urls AS $url) {
1190 $plain = str_replace($url->url, '', $plain);
1192 if ($url->url && $url->expanded_url && $url->display_url) {
1193 $expanded_url = original_url($url->expanded_url);
1195 $oembed_data = oembed_fetch_url($expanded_url);
1197 // Quickfix: Workaround for URL with "[" and "]" in it
1198 if (strpos($expanded_url, "[") || strpos($expanded_url, "]")) {
1199 $expanded_url = $url->url;
1203 $type = $oembed_data->type;
1206 if ($oembed_data->type == "video") {
1207 //$body = str_replace($url->url,
1208 // "[video]".$expanded_url."[/video]", $body);
1209 //$dontincludemedia = true;
1210 $type = $oembed_data->type;
1211 $footerurl = $expanded_url;
1212 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1214 $body = str_replace($url->url, $footerlink, $body);
1215 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1216 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1217 $body = str_replace($url->url, "[url=" . $expanded_url . "][img]" . $oembed_data->url . "[/img][/url]", $body);
1218 //$dontincludemedia = true;
1219 } elseif ($oembed_data->type != "link") {
1220 $body = str_replace($url->url, "[url=" . $expanded_url . "]" . $expanded_url . "[/url]", $body);
1222 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1224 $tempfile = tempnam(get_temppath(), "cache");
1225 file_put_contents($tempfile, $img_str);
1226 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1229 if (substr($mime, 0, 6) == "image/") {
1231 $body = str_replace($url->url, "[img]" . $expanded_url . "[/img]", $body);
1232 //$dontincludemedia = true;
1234 $type = $oembed_data->type;
1235 $footerurl = $expanded_url;
1236 $footerlink = "[url=" . $expanded_url . "]" . $expanded_url . "[/url]";
1238 $body = str_replace($url->url, $footerlink, $body);
1244 if ($footerurl != "") {
1245 $footer = add_page_info($footerurl, false, $picture);
1248 if (($footerlink != "") && (trim($footer) != "")) {
1249 $removedlink = trim(str_replace($footerlink, "", $body));
1251 if (($removedlink == "") || strstr($body, $removedlink)) {
1252 $body = $removedlink;
1258 if (($footer == "") && ($picture != "")) {
1259 $body .= "\n\n[img]" . $picture . "[/img]\n";
1260 } elseif (($footer == "") && ($picture == "")) {
1261 $body = add_page_info_to_body($body);
1265 return array("body" => $body, "tags" => "", "plain" => $plain);
1268 $tags_arr = array();
1270 foreach ($item->entities->hashtags AS $hashtag) {
1271 $url = "#[url=" . $a->get_baseurl() . "/search?tag=" . rawurlencode($hashtag->text) . "]" . $hashtag->text . "[/url]";
1272 $tags_arr["#" . $hashtag->text] = $url;
1273 $body = str_replace("#" . $hashtag->text, $url, $body);
1276 foreach ($item->entities->user_mentions AS $mention) {
1277 $url = "@[url=https://twitter.com/" . rawurlencode($mention->screen_name) . "]" . $mention->screen_name . "[/url]";
1278 $tags_arr["@" . $mention->screen_name] = $url;
1279 $body = str_replace("@" . $mention->screen_name, $url, $body);
1282 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1283 $tags = get_tags($body);
1286 foreach ($tags as $tag) {
1287 if (strstr(trim($tag), " ")) {
1291 if (strpos($tag, '#') === 0) {
1292 if (strpos($tag, '[url=')) {
1296 // don't link tags that are already embedded in links
1297 if (preg_match('/\[(.*?)' . preg_quote($tag, '/') . '(.*?)\]/', $body)) {
1300 if (preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag, '/') . '(.*?)\)/', $body)) {
1304 $basetag = str_replace('_', ' ', substr($tag, 1));
1305 $url = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1306 $body = str_replace($tag, $url, $body);
1307 $tags_arr["#" . $basetag] = $url;
1308 } elseif (strpos($tag, '@') === 0) {
1309 if (strpos($tag, '[url=')) {
1313 $basetag = substr($tag, 1);
1314 $url = '@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
1315 $body = str_replace($tag, $url, $body);
1316 $tags_arr["@" . $basetag] = $url;
1321 $tags = implode($tags_arr, ",");
1323 return array("body" => $body, "tags" => $tags, "plain" => $plain);
1327 * @brief Fetch media entities and add media links to the body
1329 * @param object $post Twitter object with the post
1330 * @param array $postarray Array of the item that is about to be posted
1332 * @return $picture string Returns a a single picture string if it isn't a media post
1334 function twitter_media_entities($post, &$postarray)
1336 // There are no media entities? So we quit.
1337 if (!is_array($post->extended_entities->media)) {
1341 // When the post links to an external page, we only take one picture.
1342 // We only do this when there is exactly one media.
1343 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1345 foreach ($post->extended_entities->media AS $medium) {
1346 if (isset($medium->media_url_https)) {
1347 $picture = $medium->media_url_https;
1348 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1354 // This is a pure media post, first search for all media urls
1356 foreach ($post->extended_entities->media AS $medium) {
1357 switch ($medium->type) {
1359 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1360 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1363 case 'animated_gif':
1364 $media[$medium->url] .= "\n[img]" . $medium->media_url_https . "[/img]";
1365 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1366 if (is_array($medium->video_info->variants)) {
1368 // We take the video with the highest bitrate
1369 foreach ($medium->video_info->variants AS $variant) {
1370 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1371 $media[$medium->url] = "\n[video]" . $variant->url . "[/video]";
1372 $bitrate = $variant->bitrate;
1377 // The following code will only be activated for test reasons
1379 // $postarray['body'] .= print_r($medium, true);
1383 // Now we replace the media urls.
1384 foreach ($media AS $key => $value) {
1385 $postarray['body'] = str_replace($key, "\n" . $value . "\n", $postarray['body']);
1390 function twitter_createpost(App $a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote)
1392 $postarray = array();
1393 $postarray['network'] = NETWORK_TWITTER;
1394 $postarray['gravity'] = 0;
1395 $postarray['uid'] = $uid;
1396 $postarray['wall'] = 0;
1397 $postarray['uri'] = "twitter::" . $post->id_str;
1398 $postarray['object'] = json_encode($post);
1400 // Don't import our own comments
1401 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1402 dbesc($postarray['uri']),
1407 logger("Item with extid " . $postarray['uri'] . " found.", LOGGER_DEBUG);
1413 if ($post->in_reply_to_status_id_str != "") {
1414 $parent = "twitter::" . $post->in_reply_to_status_id_str;
1416 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1421 $postarray['thr-parent'] = $r[0]["uri"];
1422 $postarray['parent-uri'] = $r[0]["parent-uri"];
1423 $postarray['parent'] = $r[0]["parent"];
1424 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1426 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1431 $postarray['thr-parent'] = $r[0]['uri'];
1432 $postarray['parent-uri'] = $r[0]['parent-uri'];
1433 $postarray['parent'] = $r[0]['parent'];
1434 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1436 $postarray['thr-parent'] = $postarray['uri'];
1437 $postarray['parent-uri'] = $postarray['uri'];
1438 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1443 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1445 if ($post->user->id_str == $own_id) {
1446 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1450 $contactid = $r[0]["id"];
1452 $postarray['owner-name'] = $r[0]["name"];
1453 $postarray['owner-link'] = $r[0]["url"];
1454 $postarray['owner-avatar'] = $r[0]["photo"];
1456 logger("No self contact for user " . $uid, LOGGER_DEBUG);
1460 // Don't create accounts of people who just comment something
1461 $create_user = false;
1463 $postarray['parent-uri'] = $postarray['uri'];
1464 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1467 if ($contactid == 0) {
1468 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1470 $postarray['owner-name'] = $post->user->name;
1471 $postarray['owner-link'] = "https://twitter.com/" . $post->user->screen_name;
1472 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1475 if (($contactid == 0) && !$only_existing_contact) {
1476 $contactid = $self['id'];
1477 } elseif ($contactid <= 0) {
1478 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1482 $postarray['contact-id'] = $contactid;
1484 $postarray['verb'] = ACTIVITY_POST;
1485 $postarray['author-name'] = $postarray['owner-name'];
1486 $postarray['author-link'] = $postarray['owner-link'];
1487 $postarray['author-avatar'] = $postarray['owner-avatar'];
1488 $postarray['plink'] = "https://twitter.com/" . $post->user->screen_name . "/status/" . $post->id_str;
1489 $postarray['app'] = strip_tags($post->source);
1491 if ($post->user->protected) {
1492 $postarray['private'] = 1;
1493 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1496 if (is_string($post->full_text)) {
1497 $postarray['body'] = $post->full_text;
1499 $postarray['body'] = $post->text;
1502 // When the post contains links then use the correct object type
1503 if (count($post->entities->urls) > 0) {
1504 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1507 // Search for media links
1508 $picture = twitter_media_entities($post, $postarray);
1510 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $picture);
1511 $postarray['body'] = $converted["body"];
1512 $postarray['tag'] = $converted["tags"];
1513 $postarray['created'] = datetime_convert('UTC', 'UTC', $post->created_at);
1514 $postarray['edited'] = datetime_convert('UTC', 'UTC', $post->created_at);
1516 $statustext = $converted["plain"];
1518 if (is_string($post->place->name)) {
1519 $postarray["location"] = $post->place->name;
1521 if (is_string($post->place->full_name)) {
1522 $postarray["location"] = $post->place->full_name;
1524 if (is_array($post->geo->coordinates)) {
1525 $postarray["coord"] = $post->geo->coordinates[0] . " " . $post->geo->coordinates[1];
1527 if (is_array($post->coordinates->coordinates)) {
1528 $postarray["coord"] = $post->coordinates->coordinates[1] . " " . $post->coordinates->coordinates[0];
1530 if (is_object($post->retweeted_status)) {
1531 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1533 $retweet['object'] = $postarray['object'];
1534 $retweet['private'] = $postarray['private'];
1535 $retweet['allow_cid'] = $postarray['allow_cid'];
1536 $retweet['contact-id'] = $postarray['contact-id'];
1537 $retweet['owner-name'] = $postarray['owner-name'];
1538 $retweet['owner-link'] = $postarray['owner-link'];
1539 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1541 $postarray = $retweet;
1544 if (is_object($post->quoted_status) && !$noquote) {
1545 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1547 $postarray['body'] = $statustext;
1549 $postarray['body'] .= "\n" . share_header($quoted['author-name'], $quoted['author-link'], $quoted['author-avatar'], "", $quoted['created'], $quoted['plink']);
1551 $postarray['body'] .= $quoted['body'] . '[/share]';
1557 function twitter_checknotification(App $a, $uid, $own_id, $top_item, $postarray)
1559 /// TODO: this whole function doesn't seem to work. Needs complete check
1560 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1564 if (!count($user)) {
1569 if (link_compare($user[0]["url"], $postarray['author-link'])) {
1573 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1575 dbesc("twitter::".$own_id)
1578 if (!count($own_user)) {
1582 // Is it me from twitter?
1583 if (link_compare($own_user[0]["url"], $postarray['author-link'])) {
1587 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1588 dbesc($postarray['parent-uri']),
1592 if (count($myconv)) {
1593 foreach ($myconv as $conv) {
1594 // now if we find a match, it means we're in this conversation
1595 if (!link_compare($conv['author-link'], $user[0]["url"]) && !link_compare($conv['author-link'], $own_user[0]["url"])) {
1599 require_once 'include/enotify.php';
1601 $conv_parent = $conv['parent'];
1604 'type' => NOTIFY_COMMENT,
1605 'notify_flags' => $user[0]['notify-flags'],
1606 'language' => $user[0]['language'],
1607 'to_name' => $user[0]['username'],
1608 'to_email' => $user[0]['email'],
1609 'uid' => $user[0]['uid'],
1610 'item' => $postarray,
1611 'link' => $a->get_baseurl() . '/display/' . urlencode(get_item_guid($top_item)),
1612 'source_name' => $postarray['author-name'],
1613 'source_link' => $postarray['author-link'],
1614 'source_photo' => $postarray['author-avatar'],
1615 'verb' => ACTIVITY_POST,
1617 'parent' => $conv_parent,
1620 // only send one notification
1626 function twitter_fetchparentposts(App $a, $uid, $post, $connection, $self, $own_id)
1628 logger("twitter_fetchparentposts: Fetching for user " . $uid . " and post " . $post->id_str, LOGGER_DEBUG);
1632 while ($post->in_reply_to_status_id_str != "") {
1633 $parameters = array("trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str);
1635 $post = $connection->get('statuses/show', $parameters);
1637 if (!count($post)) {
1638 logger("twitter_fetchparentposts: Can't fetch post " . $parameters->id, LOGGER_DEBUG);
1642 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1643 dbesc("twitter::".$post->id_str),
1654 logger("twitter_fetchparentposts: Fetching " . count($posts) . " parents", LOGGER_DEBUG);
1656 $posts = array_reverse($posts);
1658 if (count($posts)) {
1659 foreach ($posts as $post) {
1660 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1662 if (trim($postarray['body']) == "")
1665 $item = item_store($postarray);
1666 $postarray["id"] = $item;
1668 logger('twitter_fetchparentpost: User ' . $self["nick"] . ' posted parent timeline item ' . $item);
1670 if ($item && !function_exists("check_item_notification")) {
1671 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1677 function twitter_fetchhometimeline(App $a, $uid)
1679 $ckey = Config::get('twitter', 'consumerkey');
1680 $csecret = Config::get('twitter', 'consumersecret');
1681 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1682 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1683 $create_user = PConfig::get($uid, 'twitter', 'create_user');
1684 $mirror_posts = PConfig::get($uid, 'twitter', 'mirror_posts');
1686 logger("twitter_fetchhometimeline: Fetching for user " . $uid, LOGGER_DEBUG);
1688 $application_name = Config::get('twitter', 'application_name');
1690 if ($application_name == "") {
1691 $application_name = $a->get_hostname();
1694 require_once 'library/twitteroauth.php';
1695 require_once 'include/items.php';
1697 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1699 $own_contact = twitter_fetch_own_contact($a, $uid);
1701 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1702 intval($own_contact),
1706 $own_id = $r[0]["nick"];
1708 logger("twitter_fetchhometimeline: Own twitter contact not found for user " . $uid, LOGGER_DEBUG);
1712 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1718 logger("twitter_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
1722 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1725 logger("twitter_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
1729 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
1730 //$parameters["count"] = 200;
1731 // Fetching timeline
1732 $lastid = PConfig::get($uid, 'twitter', 'lasthometimelineid');
1734 $first_time = ($lastid == "");
1736 if ($lastid != "") {
1737 $parameters["since_id"] = $lastid;
1740 $items = $connection->get('statuses/home_timeline', $parameters);
1742 if (!is_array($items)) {
1743 logger("twitter_fetchhometimeline: Error fetching home timeline: " . print_r($items, true), LOGGER_DEBUG);
1747 $posts = array_reverse($items);
1749 logger("twitter_fetchhometimeline: Fetching timeline for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1751 if (count($posts)) {
1752 foreach ($posts as $post) {
1753 if ($post->id_str > $lastid) {
1754 $lastid = $post->id_str;
1755 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1762 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1763 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1767 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1768 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1772 if ($post->in_reply_to_status_id_str != "") {
1773 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1776 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1778 if (trim($postarray['body']) == "") {
1782 $item = item_store($postarray);
1783 $postarray["id"] = $item;
1785 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted home timeline item ' . $item);
1787 if ($item && !function_exists("check_item_notification")) {
1788 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1792 PConfig::set($uid, 'twitter', 'lasthometimelineid', $lastid);
1794 // Fetching mentions
1795 $lastid = PConfig::get($uid, 'twitter', 'lastmentionid');
1797 $first_time = ($lastid == "");
1799 if ($lastid != "") {
1800 $parameters["since_id"] = $lastid;
1803 $items = $connection->get('statuses/mentions_timeline', $parameters);
1805 if (!is_array($items)) {
1806 logger("twitter_fetchhometimeline: Error fetching mentions: " . print_r($items, true), LOGGER_DEBUG);
1810 $posts = array_reverse($items);
1812 logger("twitter_fetchhometimeline: Fetching mentions for user " . $uid . " " . sizeof($posts) . " items", LOGGER_DEBUG);
1814 if (count($posts)) {
1815 foreach ($posts as $post) {
1816 if ($post->id_str > $lastid) {
1817 $lastid = $post->id_str;
1824 if ($post->in_reply_to_status_id_str != "") {
1825 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1828 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1830 if (trim($postarray['body']) == "") {
1834 $item = item_store($postarray);
1835 $postarray["id"] = $item;
1837 if ($item && function_exists("check_item_notification")) {
1838 check_item_notification($item, $uid, NOTIFY_TAGSELF);
1841 if (!isset($postarray["parent"]) || ($postarray["parent"] == 0)) {
1842 $postarray["parent"] = $item;
1845 logger('twitter_fetchhometimeline: User ' . $self["nick"] . ' posted mention timeline item ' . $item);
1848 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1849 dbesc($postarray['uri']),
1853 $item = $r[0]['id'];
1854 $parent_id = $r[0]['parent'];
1857 $parent_id = $postarray['parent'];
1859 if (($item != 0) && !function_exists("check_item_notification")) {
1860 require_once 'include/enotify.php';
1862 'type' => NOTIFY_TAGSELF,
1863 'notify_flags' => $u[0]['notify-flags'],
1864 'language' => $u[0]['language'],
1865 'to_name' => $u[0]['username'],
1866 'to_email' => $u[0]['email'],
1867 'uid' => $u[0]['uid'],
1868 'item' => $postarray,
1869 'link' => $a->get_baseurl() . '/display/' . urlencode(get_item_guid($item)),
1870 'source_name' => $postarray['author-name'],
1871 'source_link' => $postarray['author-link'],
1872 'source_photo' => $postarray['author-avatar'],
1873 'verb' => ACTIVITY_TAG,
1875 'parent' => $parent_id
1881 PConfig::set($uid, 'twitter', 'lastmentionid', $lastid);
1884 function twitter_fetch_own_contact(App $a, $uid)
1886 $ckey = Config::get('twitter', 'consumerkey');
1887 $csecret = Config::get('twitter', 'consumersecret');
1888 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1889 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1891 $own_id = PConfig::get($uid, 'twitter', 'own_id');
1895 if ($own_id == "") {
1896 require_once 'library/twitteroauth.php';
1898 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1900 // Fetching user data
1901 $user = $connection->get('account/verify_credentials');
1903 PConfig::set($uid, 'twitter', 'own_id', $user->id_str);
1905 $contact_id = twitter_fetch_contact($uid, $user, true);
1907 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1909 dbesc("twitter::" . $own_id));
1911 $contact_id = $r[0]["id"];
1913 PConfig::delete($uid, 'twitter', 'own_id');
1920 function twitter_is_retweet(App $a, $uid, $body)
1922 $body = trim($body);
1924 // Skip if it isn't a pure repeated messages
1925 // Does it start with a share?
1926 if (strpos($body, "[share") > 0) {
1930 // Does it end with a share?
1931 if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
1935 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
1936 // Skip if there is no shared message in there
1937 if ($body == $attributes) {
1942 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1943 if ($matches[1] != "") {
1944 $link = $matches[1];
1947 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1948 if ($matches[1] != "") {
1949 $link = $matches[1];
1952 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1957 logger('twitter_is_retweet: Retweeting id ' . $id . ' for user ' . $uid, LOGGER_DEBUG);
1959 $ckey = Config::get('twitter', 'consumerkey');
1960 $csecret = Config::get('twitter', 'consumersecret');
1961 $otoken = PConfig::get($uid, 'twitter', 'oauthtoken');
1962 $osecret = PConfig::get($uid, 'twitter', 'oauthsecret');
1964 require_once 'library/twitteroauth.php';
1965 $connection = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
1967 $result = $connection->post('statuses/retweet/' . $id);
1969 logger('twitter_is_retweet: result ' . print_r($result, true), LOGGER_DEBUG);
1971 return !isset($result->errors);