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>
9 * Copyright (c) 2011-2013 Tobias Diekershoff, Michael Vogel
10 * All rights reserved.
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions are met:
14 * * Redistributions of source code must retain the above copyright notice,
15 * this list of conditions and the following disclaimer.
16 * * Redistributions in binary form must reproduce the above
17 * * copyright notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the distribution.
19 * * Neither the name of the <organization> nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
30 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
31 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
32 * 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]
63 require_once('include/enotify.php');
64 require_once("include/socgraph.php");
66 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
68 function twitter_install() {
69 // we need some hooks, for the configuration and for sending tweets
70 register_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
71 register_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
72 register_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
73 register_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
74 register_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
75 register_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
76 register_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
77 register_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
78 register_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
79 register_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
80 register_hook('check_item_notification','addon/twitter/twitter.php', 'twitter_check_item_notification');
81 logger("installed twitter");
85 function twitter_uninstall() {
86 unregister_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
87 unregister_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
88 unregister_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
89 unregister_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
90 unregister_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
91 unregister_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
92 unregister_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
93 unregister_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
94 unregister_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
95 unregister_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
96 unregister_hook('check_item_notification','addon/twitter/twitter.php', 'twitter_check_item_notification');
98 // old setting - remove only
99 unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
100 unregister_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings');
101 unregister_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
105 function twitter_check_item_notification($a, &$notification_data) {
106 $own_id = get_pconfig($notification_data["uid"], 'twitter', 'own_id');
108 $own_user = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
109 intval($notification_data["uid"]),
110 dbesc("twitter::".$own_id)
114 $notification_data["profiles"][] = $own_user[0]["url"];
117 function twitter_follow($a, &$contact) {
119 logger("twitter_follow: Check if contact is twitter contact. ".$contact["url"], LOGGER_DEBUG);
121 if (!strstr($contact["url"], "://twitter.com") AND !strstr($contact["url"], "@twitter.com"))
124 // contact seems to be a twitter contact, so continue
125 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
126 $nickname = str_replace("@twitter.com", "", $nickname);
128 $uid = $a->user["uid"];
130 $ckey = get_config('twitter', 'consumerkey');
131 $csecret = get_config('twitter', 'consumersecret');
132 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
133 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
135 require_once("addon/twitter/codebird.php");
137 $cb = \Codebird\Codebird::getInstance();
138 $cb->setConsumerKey($ckey, $csecret);
139 $cb->setToken($otoken, $osecret);
141 $parameters = array();
142 $parameters["screen_name"] = $nickname;
144 $user = $cb->friendships_create($parameters);
146 twitter_fetchuser($a, $uid, $nickname);
148 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
149 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
153 $contact["contact"] = $r[0];
156 function twitter_jot_nets(&$a,&$b) {
160 $tw_post = get_pconfig(local_user(),'twitter','post');
161 if(intval($tw_post) == 1) {
162 $tw_defpost = get_pconfig(local_user(),'twitter','post_by_default');
163 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
164 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
165 . t('Post to Twitter') . '</div>';
169 function twitter_settings_post ($a,$post) {
172 // don't check twitter settings if twitter submit button is not clicked
173 if (!x($_POST,'twitter-submit'))
176 if (isset($_POST['twitter-disconnect'])) {
178 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
179 * from the user configuration
181 del_pconfig(local_user(), 'twitter', 'consumerkey');
182 del_pconfig(local_user(), 'twitter', 'consumersecret');
183 del_pconfig(local_user(), 'twitter', 'oauthtoken');
184 del_pconfig(local_user(), 'twitter', 'oauthsecret');
185 del_pconfig(local_user(), 'twitter', 'post');
186 del_pconfig(local_user(), 'twitter', 'post_by_default');
187 del_pconfig(local_user(), 'twitter', 'lastid');
188 del_pconfig(local_user(), 'twitter', 'mirror_posts');
189 del_pconfig(local_user(), 'twitter', 'import');
190 del_pconfig(local_user(), 'twitter', 'create_user');
191 del_pconfig(local_user(), 'twitter', 'own_id');
193 if (isset($_POST['twitter-pin'])) {
194 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
195 logger('got a Twitter PIN');
196 require_once('library/twitteroauth.php');
197 $ckey = get_config('twitter', 'consumerkey');
198 $csecret = get_config('twitter', 'consumersecret');
199 // the token and secret for which the PIN was generated were hidden in the settings
200 // form as token and token2, we need a new connection to Twitter using these token
201 // and secret to request a Access Token with the PIN
202 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
203 $token = $connection->getAccessToken( $_POST['twitter-pin'] );
204 // ok, now that we have the Access Token, save them in the user config
205 set_pconfig(local_user(),'twitter', 'oauthtoken', $token['oauth_token']);
206 set_pconfig(local_user(),'twitter', 'oauthsecret', $token['oauth_token_secret']);
207 set_pconfig(local_user(),'twitter', 'post', 1);
208 // reload the Addon Settings page, if we don't do it see Bug #42
209 goaway($a->get_baseurl().'/settings/connectors');
211 // if no PIN is supplied in the POST variables, the user has changed the setting
212 // to post a tweet for every new __public__ posting to the wall
213 set_pconfig(local_user(),'twitter','post',intval($_POST['twitter-enable']));
214 set_pconfig(local_user(),'twitter','post_by_default',intval($_POST['twitter-default']));
215 set_pconfig(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
216 set_pconfig(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
217 set_pconfig(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
219 if (!intval($_POST['twitter-mirror']))
220 del_pconfig(local_user(),'twitter','lastid');
222 info(t('Twitter settings updated.') . EOL);
225 function twitter_settings(&$a,&$s) {
228 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
230 * 1) Check that we have global consumer key & secret
231 * 2) If no OAuthtoken & stuff is present, generate button to get some
232 * 3) Checkbox for "Send public notices (140 chars only)
234 $ckey = get_config('twitter', 'consumerkey' );
235 $csecret = get_config('twitter', 'consumersecret' );
236 $otoken = get_pconfig(local_user(), 'twitter', 'oauthtoken' );
237 $osecret = get_pconfig(local_user(), 'twitter', 'oauthsecret' );
238 $enabled = get_pconfig(local_user(), 'twitter', 'post');
239 $checked = (($enabled) ? ' checked="checked" ' : '');
240 $defenabled = get_pconfig(local_user(),'twitter','post_by_default');
241 $defchecked = (($defenabled) ? ' checked="checked" ' : '');
242 $mirrorenabled = get_pconfig(local_user(),'twitter','mirror_posts');
243 $mirrorchecked = (($mirrorenabled) ? ' checked="checked" ' : '');
244 $importenabled = get_pconfig(local_user(),'twitter','import');
245 $importchecked = (($importenabled) ? ' checked="checked" ' : '');
246 $create_userenabled = get_pconfig(local_user(),'twitter','create_user');
247 $create_userchecked = (($create_userenabled) ? ' checked="checked" ' : '');
249 $css = (($enabled) ? '' : '-disabled');
251 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
252 $s .= '<img class="connector'.$css.'" src="images/twitter.png" /><h3 class="connector">'. t('Twitter Import/Export/Mirror').'</h3>';
254 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
255 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
256 $s .= '<img class="connector'.$css.'" src="images/twitter.png" /><h3 class="connector">'. t('Twitter Import/Export/Mirror').'</h3>';
259 if ( (!$ckey) && (!$csecret) ) {
261 * no global consumer keys
262 * display warning and skip personal config
264 $s .= '<p>'. t('No consumer key pair for Twitter found. Please contact your site administrator.') .'</p>';
267 * ok we have a consumer key pair now look into the OAuth stuff
269 if ( (!$otoken) && (!$osecret) ) {
271 * the user has not yet connected the account to twitter...
272 * get a temporary OAuth key/secret pair and display a button with
273 * which the user can request a PIN to connect the account to a
274 * account at Twitter.
276 require_once('library/twitteroauth.php');
277 $connection = new TwitterOAuth($ckey, $csecret);
278 $request_token = $connection->getRequestToken();
279 $token = $request_token['oauth_token'];
281 * make some nice form
283 $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>';
284 $s .= '<a href="'.$connection->getAuthorizeURL($token).'" target="_twitter"><img src="addon/twitter/lighter.png" alt="'.t('Log in with Twitter').'"></a>';
285 $s .= '<div id="twitter-pin-wrapper">';
286 $s .= '<label id="twitter-pin-label" for="twitter-pin">'. t('Copy the PIN from Twitter here') .'</label>';
287 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
288 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="'.$token.'" />';
289 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="'.$request_token['oauth_token_secret'].'" />';
290 $s .= '</div><div class="clear"></div>';
291 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
294 * we have an OAuth key / secret pair for the user
295 * so let's give a chance to disable the postings to Twitter
297 require_once('library/twitteroauth.php');
298 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
299 $details = $connection->get('account/verify_credentials');
300 $s .= '<div id="twitter-info" ><img id="twitter-avatar" src="'.$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>';
301 $s .= '<p>'. t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.') .'</p>';
302 if ($a->user['hidewall']) {
303 $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>';
305 $s .= '<div id="twitter-enable-wrapper">';
306 $s .= '<label id="twitter-enable-label" for="twitter-checkbox">'. t('Allow posting to Twitter'). '</label>';
307 $s .= '<input id="twitter-checkbox" type="checkbox" name="twitter-enable" value="1" ' . $checked . '/>';
308 $s .= '<div class="clear"></div>';
309 $s .= '<label id="twitter-default-label" for="twitter-default">'. t('Send public postings to Twitter by default') .'</label>';
310 $s .= '<input id="twitter-default" type="checkbox" name="twitter-default" value="1" ' . $defchecked . '/>';
311 $s .= '<div class="clear"></div>';
313 $s .= '<label id="twitter-mirror-label" for="twitter-mirror">'.t('Mirror all posts from twitter that are no replies').'</label>';
314 $s .= '<input id="twitter-mirror" type="checkbox" name="twitter-mirror" value="1" '. $mirrorchecked . '/>';
315 $s .= '<div class="clear"></div>';
318 $s .= '<label id="twitter-import-label" for="twitter-import">'.t('Import the remote timeline').'</label>';
319 $s .= '<input id="twitter-import" type="checkbox" name="twitter-import" value="1" '. $importchecked . '/>';
320 $s .= '<div class="clear"></div>';
322 $s .= '<label id="twitter-create_user-label" for="twitter-create_user">'.t('Automatically create contacts').'</label>';
323 $s .= '<input id="twitter-create_user" type="checkbox" name="twitter-create_user" value="1" '. $create_userchecked . '/>';
324 $s .= '<div class="clear"></div>';
326 $s .= '<div id="twitter-disconnect-wrapper">';
327 $s .= '<label id="twitter-disconnect-label" for="twitter-disconnect">'. t('Clear OAuth configuration') .'</label>';
328 $s .= '<input id="twitter-disconnect" type="checkbox" name="twitter-disconnect" value="1" />';
329 $s .= '</div><div class="clear"></div>';
330 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
333 $s .= '</div><div class="clear"></div>';
337 function twitter_post_local(&$a,&$b) {
342 if((local_user()) && (local_user() == $b['uid']) && (! $b['private']) && (! $b['parent']) ) {
344 $twitter_post = intval(get_pconfig(local_user(),'twitter','post'));
345 $twitter_enable = (($twitter_post && x($_REQUEST,'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
347 // if API is used, default to the chosen settings
348 if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'twitter','post_by_default')))
351 if(! $twitter_enable)
354 if(strlen($b['postopts']))
355 $b['postopts'] .= ',';
356 $b['postopts'] .= 'twitter';
360 function twitter_action($a, $uid, $pid, $action) {
362 $ckey = get_config('twitter', 'consumerkey');
363 $csecret = get_config('twitter', 'consumersecret');
364 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
365 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
367 require_once("addon/twitter/codebird.php");
369 $cb = \Codebird\Codebird::getInstance();
370 $cb->setConsumerKey($ckey, $csecret);
371 $cb->setToken($otoken, $osecret);
373 $post = array('id' => $pid);
375 logger("twitter_action '".$action."' ID: ".$pid." data: " . print_r($post, true), LOGGER_DATA);
379 // To-Do: $result = $cb->statuses_destroy($post);
382 $result = $cb->favorites_create($post);
385 $result = $cb->favorites_destroy($post);
388 logger("twitter_action '".$action."' send, result: " . print_r($result, true), LOGGER_DEBUG);
391 function twitter_post_hook(&$a,&$b) {
397 require_once("include/network.php");
399 if (!get_pconfig($b["uid"],'twitter','import')) {
400 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
404 if($b['parent'] != $b['id']) {
405 logger("twitter_post_hook: parameter ".print_r($b, true), LOGGER_DATA);
407 // Looking if its a reply to a twitter post
408 if ((substr($b["parent-uri"], 0, 9) != "twitter::") AND (substr($b["extid"], 0, 9) != "twitter::") AND (substr($b["thr-parent"], 0, 9) != "twitter::")) {
409 logger("twitter_post_hook: no twitter post ".$b["parent"]);
413 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
414 dbesc($b["thr-parent"]),
418 logger("twitter_post_hook: no parent found ".$b["thr-parent"]);
426 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
427 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
428 $nicknameplain = "@".$nicknameplain;
430 logger("twitter_post_hook: comparing ".$nickname." and ".$nicknameplain." with ".$b["body"], LOGGER_DEBUG);
431 if ((strpos($b["body"], $nickname) === false) AND (strpos($b["body"], $nicknameplain) === false))
432 $b["body"] = $nickname." ".$b["body"];
434 logger("twitter_post_hook: parent found ".print_r($orig_post, true), LOGGER_DATA);
438 if($b['private'] OR !strstr($b['postopts'],'twitter'))
442 if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
443 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
445 if($b['verb'] == ACTIVITY_LIKE) {
446 logger("twitter_post_hook: parameter 2 ".substr($b["thr-parent"], 9), LOGGER_DEBUG);
448 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
450 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
454 if($b['deleted'] || ($b['created'] !== $b['edited']))
457 // if post comes from twitter don't send it back
458 if($b['extid'] == NETWORK_TWITTER)
461 if($b['app'] == "Twitter")
464 logger('twitter post invoked');
467 load_pconfig($b['uid'], 'twitter');
469 $ckey = get_config('twitter', 'consumerkey');
470 $csecret = get_config('twitter', 'consumersecret');
471 $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
472 $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
474 if($ckey && $csecret && $otoken && $osecret) {
475 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
477 // If it's a repeated message from twitter then do a native retweet and exit
478 if (twitter_is_retweet($a, $b['uid'], $b['body']))
481 require_once('library/twitteroauth.php');
482 require_once('include/bbcode.php');
483 $tweet = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
486 require_once("include/plaintext.php");
487 $msgarr = plaintext($a, $b, $max_char, true, 8);
488 $msg = $msgarr["text"];
490 if (($msg == "") AND isset($msgarr["title"]))
491 $msg = shortenmsg($msgarr["title"], $max_char - 50);
495 if (isset($msgarr["url"]) AND ($msgarr["type"] != "photo"))
496 $msg .= "\n".$msgarr["url"];
498 if (isset($msgarr["image"]) AND ($msgarr["type"] != "video"))
499 $image = $msgarr["image"];
501 // and now tweet it :-)
502 if(strlen($msg) and ($image != "")) {
503 $img_str = fetch_url($image);
505 $tempfile = tempnam(get_temppath(), "cache");
506 file_put_contents($tempfile, $img_str);
508 // Twitter had changed something so that the old library doesn't work anymore
509 // so we are using a new library for twitter
511 // Switching completely to this library with all functions
512 require_once("addon/twitter/codebird.php");
514 $cb = \Codebird\Codebird::getInstance();
515 $cb->setConsumerKey($ckey, $csecret);
516 $cb->setToken($otoken, $osecret);
518 $post = array('status' => $msg, 'media[]' => $tempfile);
521 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
523 $result = $cb->statuses_updateWithMedia($post);
526 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
529 set_config("twitter", "application_name", strip_tags($result->source));
531 if ($result->errors OR $result->error) {
532 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
534 // Workaround: Remove the picture link so that the post can be reposted without it
537 } elseif ($iscomment) {
538 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
539 q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
540 dbesc("twitter::".$result->id_str),
541 dbesc($result->text),
547 if(strlen($msg) and ($image == "")) {
548 $url = 'statuses/update';
549 $post = array('status' => $msg);
552 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
554 $result = $tweet->post($url, $post);
555 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
558 set_config("twitter", "application_name", strip_tags($result->source));
560 if ($result->errors) {
561 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
563 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
565 $a->contact = $r[0]["id"];
567 $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
568 require_once('include/queue_fn.php');
569 add_to_queue($a->contact,NETWORK_TWITTER,$s);
570 notice(t('Twitter post failed. Queued for retry.').EOL);
571 } elseif ($iscomment) {
572 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
573 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
574 dbesc("twitter::".$result->id_str),
577 //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
578 // dbesc("twitter::".$result->id_str),
579 // dbesc($result->text),
587 function twitter_plugin_admin_post(&$a){
588 $consumerkey = ((x($_POST,'consumerkey')) ? notags(trim($_POST['consumerkey'])) : '');
589 $consumersecret = ((x($_POST,'consumersecret')) ? notags(trim($_POST['consumersecret'])): '');
590 $applicationname = ((x($_POST, 'applicationname')) ? notags(trim($_POST['applicationname'])):'');
591 set_config('twitter','consumerkey',$consumerkey);
592 set_config('twitter','consumersecret',$consumersecret);
593 //set_config('twitter','application_name',$applicationname);
594 info( t('Settings updated.'). EOL );
596 function twitter_plugin_admin(&$a, &$o){
597 $t = get_markup_template( "admin.tpl", "addon/twitter/" );
599 $o = replace_macros($t, array(
600 '$submit' => t('Save Settings'),
601 // name, label, value, help, [extra values]
602 '$consumerkey' => array('consumerkey', t('Consumer key'), get_config('twitter', 'consumerkey' ), ''),
603 '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), ''),
604 //'$applicationname' => array('applicationname', t('Name of the Twitter Application'), get_config('twitter','application_name'),t('Set this to the exact name you gave the app on twitter.com/apps to avoid mirroring postings from ~friendica back to ~friendica'))
608 function twitter_cron($a,$b) {
609 $last = get_config('twitter','last_poll');
611 $poll_interval = intval(get_config('twitter','poll_interval'));
613 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
616 $next = $last + ($poll_interval * 60);
618 logger('twitter: poll intervall not reached');
622 logger('twitter: cron_start');
624 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND()");
627 logger('twitter: fetching for user '.$rr['uid']);
628 twitter_fetchtimeline($a, $rr['uid']);
632 $abandon_days = intval(get_config('system','account_abandon_days'));
633 if ($abandon_days < 1)
636 $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
638 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
641 if ($abandon_days != 0) {
642 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
644 logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
649 logger('twitter: importing timeline from user '.$rr['uid']);
650 twitter_fetchhometimeline($a, $rr["uid"]);
654 // check for new contacts once a day
655 $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
656 if($last_contact_check)
657 $next_contact_check = $last_contact_check + 86400;
659 $next_contact_check = 0;
661 if($next_contact_check <= time()) {
662 pumpio_getallusers($a, $rr["uid"]);
663 set_pconfig($rr['uid'],'pumpio','contact_check',time());
670 logger('twitter: cron_end');
672 set_config('twitter','last_poll', time());
675 function twitter_expire($a,$b) {
677 $days = get_config('twitter', 'expire');
682 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
684 require_once("include/items.php");
686 logger('twitter_expire: expire_start');
688 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
691 logger('twitter_expire: user '.$rr['uid']);
692 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
696 logger('twitter_expire: expire_end');
699 function twitter_prepare_body(&$a,&$b) {
700 if ($b["item"]["network"] != NETWORK_TWITTER)
705 require_once("include/plaintext.php");
707 $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
709 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
710 dbesc($item["thr-parent"]),
711 intval(local_user()));
716 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
717 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
718 $nicknameplain = "@".$nicknameplain;
720 if ((strpos($item["body"], $nickname) === false) AND (strpos($item["body"], $nicknameplain) === false))
721 $item["body"] = $nickname." ".$item["body"];
725 $msgarr = plaintext($a, $item, $max_char, true, 8);
726 $msg = $msgarr["text"];
728 if (isset($msgarr["url"]) AND ($msgarr["type"] != "photo"))
729 $msg .= " ".$msgarr["url"];
731 if (isset($msgarr["image"]))
732 $msg .= " ".$msgarr["image"];
734 $b['html'] = nl2br(htmlspecialchars($msg));
739 * @brief Build the item array for the mirrored post
741 * @param object $a Application class
742 * @param integer $uid User id
743 * @param object $post Twitter object with the post
745 * @return array item data to be posted
747 function twitter_do_mirrorpost($a, $uid, $post) {
748 $datarray["type"] = "wall";
749 $datarray["api_source"] = true;
750 $datarray["profile_uid"] = $uid;
751 $datarray["extid"] = NETWORK_TWITTER;
752 $datarray['message_id'] = item_new_uri($a->get_hostname(), $uid, NETWORK_TWITTER.":".$post->id);
753 $datarray["title"] = "";
755 if (is_object($post->retweeted_status)) {
756 // We don't support nested shares, so we mustn't show quotes as shares on retweets
757 $item = twitter_createpost($a, $uid, $post, array('id' => 0), false, false, true);
759 $datarray['body'] = "\n".share_header($item['author-name'], $item['author-link'], $item['author-avatar'], "",
760 $item['created'], $item['plink']);
762 $datarray['body'] .= $item['body'].'[/share]';
764 $item = twitter_createpost($a, $uid, $post, array('id' => 0), false, false, false);
766 $datarray['body'] = $item['body'];
769 $datarray["source"] = $item['app'];
770 $datarray["verb"] = $item['verb'];
772 if (isset($item["location"])) {
773 $datarray["location"] = $item["location"];
776 if (isset($item["coord"])) {
777 $datarray["coord"] = $item["coord"];
783 function twitter_fetchtimeline($a, $uid) {
784 $ckey = get_config('twitter', 'consumerkey');
785 $csecret = get_config('twitter', 'consumersecret');
786 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
787 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
788 $lastid = get_pconfig($uid, 'twitter', 'lastid');
790 $application_name = get_config('twitter', 'application_name');
792 if ($application_name == "")
793 $application_name = $a->get_hostname();
795 $has_picture = false;
797 require_once('mod/item.php');
798 require_once('include/items.php');
799 require_once('mod/share.php');
801 require_once('library/twitteroauth.php');
802 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
804 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
806 $first_time = ($lastid == "");
809 $parameters["since_id"] = $lastid;
811 $items = $connection->get('statuses/user_timeline', $parameters);
813 if (!is_array($items))
816 $posts = array_reverse($items);
819 foreach ($posts as $post) {
820 if ($post->id_str > $lastid) {
821 $lastid = $post->id_str;
822 set_pconfig($uid, 'twitter', 'lastid', $lastid);
828 if (!stristr($post->source, $application_name)) {
830 $_SESSION["authenticated"] = true;
831 $_SESSION["uid"] = $uid;
833 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
835 logger('twitter: posting for user '.$uid);
841 set_pconfig($uid, 'twitter', 'lastid', $lastid);
844 function twitter_queue_hook(&$a,&$b) {
846 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
847 dbesc(NETWORK_TWITTER)
852 require_once('include/queue_fn.php');
855 if($x['network'] !== NETWORK_TWITTER)
858 logger('twitter_queue: run');
860 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
861 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
869 $ckey = get_config('twitter', 'consumerkey');
870 $csecret = get_config('twitter', 'consumersecret');
871 $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
872 $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
876 if ($ckey AND $csecret AND $otoken AND $osecret) {
878 logger('twitter_queue: able to post');
880 $z = unserialize($x['content']);
882 require_once("addon/twitter/codebird.php");
884 $cb = \Codebird\Codebird::getInstance();
885 $cb->setConsumerKey($ckey, $csecret);
886 $cb->setToken($otoken, $osecret);
888 if ($z['url'] == "statuses/update")
889 $result = $cb->statuses_update($z['post']);
891 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
894 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
897 remove_queue_item($x['id']);
900 logger("twitter_queue: Error getting tokens for user ".$user['uid']);
903 logger('twitter_queue: delayed');
904 update_queue_time($x['id']);
909 function twitter_fix_avatar($avatar) {
910 require_once("include/Photo.php");
912 $new_avatar = str_replace("_normal.", ".", $avatar);
914 $info = get_photo_info($new_avatar);
916 $new_avatar = $avatar;
921 function twitter_fetch_contact($uid, $contact, $create_user) {
923 if ($contact->id_str == "")
926 $avatar = twitter_fix_avatar($contact->profile_image_url_https);
928 if (function_exists("update_gcontact"))
929 update_gcontact(array("url" => "https://twitter.com/".$contact->screen_name,
930 "network" => NETWORK_TWITTER, "photo" => $avatar, "hide" => true,
931 "name" => $contact->name, "nick" => $contact->screen_name,
932 "location" => $contact->location, "about" => $contact->description,
933 "addr" => $contact->screen_name."@twitter.com", "generation" => 2));
936 $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
937 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
940 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
941 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
942 dbesc($contact->name),
943 dbesc($contact->screen_name),
946 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
947 dbesc($contact->name),
948 dbesc($contact->screen_name),
950 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
952 if (DB_UPDATE_VERSION >= "1177")
953 q("UPDATE `unique_contacts` SET `location` = '%s', `about` = '%s' WHERE url = '%s'",
954 dbesc($contact->location),
955 dbesc($contact->description),
956 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
959 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
960 intval($uid), dbesc("twitter::".$contact->id_str));
962 if(!count($r) AND !$create_user)
965 if (count($r) AND ($r[0]["readonly"] OR $r[0]["blocked"])) {
966 logger("twitter_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
971 // create contact record
972 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
973 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
974 `writable`, `blocked`, `readonly`, `pending` )
975 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0) ",
977 dbesc(datetime_convert()),
978 dbesc("https://twitter.com/".$contact->screen_name),
979 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
980 dbesc($contact->screen_name."@twitter.com"),
981 dbesc("twitter::".$contact->id_str),
983 dbesc("twitter::".$contact->id_str),
984 dbesc($contact->name),
985 dbesc($contact->screen_name),
987 dbesc(NETWORK_TWITTER),
988 intval(CONTACT_IS_FRIEND),
993 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
994 dbesc("twitter::".$contact->id_str),
1001 $contact_id = $r[0]['id'];
1003 $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
1007 if($g && intval($g[0]['def_gid'])) {
1008 require_once('include/group.php');
1009 group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
1012 require_once("Photo.php");
1014 $photos = import_profile_photo($avatar,$uid,$contact_id);
1016 q("UPDATE `contact` SET `photo` = '%s',
1021 `avatar-date` = '%s'
1026 dbesc(datetime_convert()),
1027 dbesc(datetime_convert()),
1028 dbesc(datetime_convert()),
1032 if (DB_UPDATE_VERSION >= "1177")
1033 q("UPDATE `contact` SET `location` = '%s',
1036 dbesc($contact->location),
1037 dbesc($contact->description),
1042 // update profile photos once every two weeks as we have no notification of when they change.
1044 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
1045 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
1047 // check that we have all the photos, this has been known to fail on occasion
1049 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
1051 logger("twitter_fetch_contact: Updating contact ".$contact->screen_name, LOGGER_DEBUG);
1053 require_once("Photo.php");
1055 $photos = import_profile_photo($avatar, $uid, $r[0]['id']);
1057 q("UPDATE `contact` SET `photo` = '%s',
1062 `avatar-date` = '%s',
1072 dbesc(datetime_convert()),
1073 dbesc(datetime_convert()),
1074 dbesc(datetime_convert()),
1075 dbesc("https://twitter.com/".$contact->screen_name),
1076 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
1077 dbesc($contact->screen_name."@twitter.com"),
1078 dbesc($contact->name),
1079 dbesc($contact->screen_name),
1083 if (DB_UPDATE_VERSION >= "1177")
1084 q("UPDATE `contact` SET `location` = '%s',
1087 dbesc($contact->location),
1088 dbesc($contact->description),
1094 return($r[0]["id"]);
1097 function twitter_fetchuser($a, $uid, $screen_name = "", $user_id = "") {
1098 $ckey = get_config('twitter', 'consumerkey');
1099 $csecret = get_config('twitter', 'consumersecret');
1100 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1101 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1103 require_once("addon/twitter/codebird.php");
1105 $cb = \Codebird\Codebird::getInstance();
1106 $cb->setConsumerKey($ckey, $csecret);
1107 $cb->setToken($otoken, $osecret);
1109 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1117 $parameters = array();
1119 if ($screen_name != "")
1120 $parameters["screen_name"] = $screen_name;
1123 $parameters["user_id"] = $user_id;
1125 // Fetching user data
1126 $user = $cb->users_show($parameters);
1128 if (!is_object($user))
1131 $contact_id = twitter_fetch_contact($uid, $user, true);
1136 function twitter_expand_entities($a, $body, $item, $no_tags = false, $picture) {
1137 require_once("include/oembed.php");
1138 require_once("include/network.php");
1144 if (isset($item->entities->urls)) {
1150 foreach ($item->entities->urls AS $url) {
1152 $plain = str_replace($url->url, '', $plain);
1154 if ($url->url AND $url->expanded_url AND $url->display_url) {
1156 $expanded_url = original_url($url->expanded_url);
1158 $oembed_data = oembed_fetch_url($expanded_url);
1160 // Quickfix: Workaround for URL with "[" and "]" in it
1161 if (strpos($expanded_url, "[") OR strpos($expanded_url, "]"))
1162 $expanded_url = $url->url;
1165 $type = $oembed_data->type;
1167 if ($oembed_data->type == "video") {
1168 //$body = str_replace($url->url,
1169 // "[video]".$expanded_url."[/video]", $body);
1170 //$dontincludemedia = true;
1171 $type = $oembed_data->type;
1172 $footerurl = $expanded_url;
1173 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1175 $body = str_replace($url->url, $footerlink, $body);
1176 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1177 } elseif (($oembed_data->type == "photo") AND isset($oembed_data->url)) {
1178 $body = str_replace($url->url,
1179 "[url=".$expanded_url."][img]".$oembed_data->url."[/img][/url]",
1181 //$dontincludemedia = true;
1182 } elseif ($oembed_data->type != "link")
1183 $body = str_replace($url->url,
1184 "[url=".$expanded_url."]".$expanded_url."[/url]",
1187 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1189 $tempfile = tempnam(get_temppath(), "cache");
1190 file_put_contents($tempfile, $img_str);
1191 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1194 if (substr($mime, 0, 6) == "image/") {
1196 $body = str_replace($url->url, "[img]".$expanded_url."[/img]", $body);
1197 //$dontincludemedia = true;
1199 $type = $oembed_data->type;
1200 $footerurl = $expanded_url;
1201 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1203 $body = str_replace($url->url, $footerlink, $body);
1209 if ($footerurl != "")
1210 $footer = add_page_info($footerurl, false, $picture);
1212 if (($footerlink != "") AND (trim($footer) != "")) {
1213 $removedlink = trim(str_replace($footerlink, "", $body));
1215 if (($removedlink == "") OR strstr($body, $removedlink))
1216 $body = $removedlink;
1221 if (($footer == "") AND ($picture != ""))
1222 $body .= "\n\n[img]".$picture."[/img]\n";
1223 elseif (($footer == "") AND ($picture == ""))
1224 $body = add_page_info_to_body($body);
1227 return array("body" => $body, "tags" => "", "plain" => $plain);
1229 $tags_arr = array();
1231 foreach ($item->entities->hashtags AS $hashtag) {
1232 $url = "#[url=".$a->get_baseurl()."/search?tag=".rawurlencode($hashtag->text)."]".$hashtag->text."[/url]";
1233 $tags_arr["#".$hashtag->text] = $url;
1234 $body = str_replace("#".$hashtag->text, $url, $body);
1237 foreach ($item->entities->user_mentions AS $mention) {
1238 $url = "@[url=https://twitter.com/".rawurlencode($mention->screen_name)."]".$mention->screen_name."[/url]";
1239 $tags_arr["@".$mention->screen_name] = $url;
1240 $body = str_replace("@".$mention->screen_name, $url, $body);
1243 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1244 $tags = get_tags($body);
1247 foreach($tags as $tag) {
1248 if (strstr(trim($tag), " "))
1251 if(strpos($tag,'#') === 0) {
1252 if(strpos($tag,'[url='))
1255 // don't link tags that are already embedded in links
1257 if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
1259 if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
1262 $basetag = str_replace('_',' ',substr($tag,1));
1263 $url = '#[url='.$a->get_baseurl().'/search?tag='.rawurlencode($basetag).']'.$basetag.'[/url]';
1264 $body = str_replace($tag,$url,$body);
1265 $tags_arr["#".$basetag] = $url;
1267 } elseif(strpos($tag,'@') === 0) {
1268 if(strpos($tag,'[url='))
1271 $basetag = substr($tag,1);
1272 $url = '@[url=https://twitter.com/'.rawurlencode($basetag).']'.$basetag.'[/url]';
1273 $body = str_replace($tag,$url,$body);
1274 $tags_arr["@".$basetag] = $url;
1280 $tags = implode($tags_arr, ",");
1283 return array("body" => $body, "tags" => $tags, "plain" => $plain);
1287 * @brief Fetch media entities and add media links to the body
1289 * @param object $post Twitter object with the post
1290 * @param array $postarray Array of the item that is about to be posted
1292 * @return $picture string Returns a a single picture string if it isn't a media post
1294 function twitter_media_entities($post, &$postarray) {
1296 // There are no media entities? So we quit.
1297 if (!is_array($post->extended_entities->media)) {
1301 // When the post links to an external page, we only take one picture.
1302 // We only do this when there is exactly one media.
1303 if ((count($post->entities->urls) > 0) AND (count($post->extended_entities->media) == 1)) {
1305 foreach($post->extended_entities->media AS $medium) {
1306 if (isset($medium->media_url_https)) {
1307 $picture = $medium->media_url_https;
1308 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1314 // This is a pure media post, first search for all media urls
1316 foreach($post->extended_entities->media AS $medium) {
1317 switch($medium->type) {
1319 $media[$medium->url] .= "\n[img]".$medium->media_url_https."[/img]";
1320 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1323 case 'animated_gif':
1324 $media[$medium->url] .= "\n[img]".$medium->media_url_https."[/img]";
1325 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1326 if (is_array($medium->video_info->variants)) {
1328 // We take the video with the highest bitrate
1329 foreach ($medium->video_info->variants AS $variant) {
1330 if (($variant->content_type == "video/mp4") AND ($variant->bitrate >= $bitrate)) {
1331 $media[$medium->url] = "\n[video]".$variant->url."[/video]";
1332 $bitrate = $variant->bitrate;
1337 // The following code will only be activated for test reasons
1339 // $postarray['body'] .= print_r($medium, true);
1343 // Now we replace the media urls.
1344 foreach ($media AS $key => $value) {
1345 $postarray['body'] = str_replace($key, "\n".$value."\n", $postarray['body']);
1350 function twitter_createpost($a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote) {
1352 $postarray = array();
1353 $postarray['network'] = NETWORK_TWITTER;
1354 $postarray['gravity'] = 0;
1355 $postarray['uid'] = $uid;
1356 $postarray['wall'] = 0;
1357 $postarray['uri'] = "twitter::".$post->id_str;
1358 $postarray['object'] = json_encode($post);
1360 // Don't import our own comments
1361 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1362 dbesc($postarray['uri']),
1372 if ($post->in_reply_to_status_id_str != "") {
1374 $parent = "twitter::".$post->in_reply_to_status_id_str;
1376 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1381 $postarray['thr-parent'] = $r[0]["uri"];
1382 $postarray['parent-uri'] = $r[0]["parent-uri"];
1383 $postarray['parent'] = $r[0]["parent"];
1384 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1386 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1391 $postarray['thr-parent'] = $r[0]['uri'];
1392 $postarray['parent-uri'] = $r[0]['parent-uri'];
1393 $postarray['parent'] = $r[0]['parent'];
1394 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1396 $postarray['thr-parent'] = $postarray['uri'];
1397 $postarray['parent-uri'] = $postarray['uri'];
1398 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1403 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1405 if ($post->user->id_str == $own_id) {
1406 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1410 $contactid = $r[0]["id"];
1412 $postarray['owner-name'] = $r[0]["name"];
1413 $postarray['owner-link'] = $r[0]["url"];
1414 $postarray['owner-avatar'] = $r[0]["photo"];
1419 // Don't create accounts of people who just comment something
1420 $create_user = false;
1422 $postarray['parent-uri'] = $postarray['uri'];
1423 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1426 if ($contactid == 0) {
1427 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1429 $postarray['owner-name'] = $post->user->name;
1430 $postarray['owner-link'] = "https://twitter.com/".$post->user->screen_name;
1431 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1434 if(($contactid == 0) AND !$only_existing_contact) {
1435 $contactid = $self['id'];
1436 } elseif ($contactid <= 0) {
1440 $postarray['contact-id'] = $contactid;
1442 $postarray['verb'] = ACTIVITY_POST;
1443 $postarray['author-name'] = $postarray['owner-name'];
1444 $postarray['author-link'] = $postarray['owner-link'];
1445 $postarray['author-avatar'] = $postarray['owner-avatar'];
1446 $postarray['plink'] = "https://twitter.com/".$post->user->screen_name."/status/".$post->id_str;
1447 $postarray['app'] = strip_tags($post->source);
1449 if ($post->user->protected) {
1450 $postarray['private'] = 1;
1451 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1454 if (is_string($post->full_text)) {
1455 $postarray['body'] = $post->full_text;
1457 $postarray['body'] = $post->text;
1460 // When the post contains links then use the correct object type
1461 if (count($post->entities->urls) > 0) {
1462 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1465 // Search for media links
1466 $picture = twitter_media_entities($post, $postarray);
1468 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $picture);
1469 $postarray['body'] = $converted["body"];
1470 $postarray['tag'] = $converted["tags"];
1471 $postarray['created'] = datetime_convert('UTC','UTC',$post->created_at);
1472 $postarray['edited'] = datetime_convert('UTC','UTC',$post->created_at);
1474 $statustext = $converted["plain"];
1476 if (is_string($post->place->name)) {
1477 $postarray["location"] = $post->place->name;
1479 if (is_string($post->place->full_name)) {
1480 $postarray["location"] = $post->place->full_name;
1482 if (is_array($post->geo->coordinates)) {
1483 $postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
1485 if (is_array($post->coordinates->coordinates)) {
1486 $postarray["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
1488 if (is_object($post->retweeted_status)) {
1489 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1491 $retweet['object'] = $postarray['object'];
1492 $retweet['private'] = $postarray['private'];
1493 $retweet['allow_cid'] = $postarray['allow_cid'];
1494 $retweet['contact-id'] = $postarray['contact-id'];
1495 $retweet['owner-name'] = $postarray['owner-name'];
1496 $retweet['owner-link'] = $postarray['owner-link'];
1497 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1499 $postarray = $retweet;
1502 if (is_object($post->quoted_status) AND !$noquote) {
1503 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1505 $postarray['body'] = $statustext;
1507 $postarray['body'] .= "\n".share_header($quoted['author-name'], $quoted['author-link'], $quoted['author-avatar'], "",
1508 $quoted['created'], $quoted['plink']);
1510 $postarray['body'] .= $quoted['body'].'[/share]';
1516 function twitter_checknotification($a, $uid, $own_id, $top_item, $postarray) {
1518 // this whole function doesn't seem to work. Needs complete check
1520 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1528 if (link_compare($user[0]["url"], $postarray['author-link']))
1531 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1533 dbesc("twitter::".$own_id)
1536 if(!count($own_user))
1539 // Is it me from twitter?
1540 if (link_compare($own_user[0]["url"], $postarray['author-link']))
1543 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1544 dbesc($postarray['parent-uri']),
1548 if(count($myconv)) {
1550 foreach($myconv as $conv) {
1551 // now if we find a match, it means we're in this conversation
1553 if(!link_compare($conv['author-link'],$user[0]["url"]) AND !link_compare($conv['author-link'],$own_user[0]["url"]))
1556 require_once('include/enotify.php');
1558 $conv_parent = $conv['parent'];
1561 'type' => NOTIFY_COMMENT,
1562 'notify_flags' => $user[0]['notify-flags'],
1563 'language' => $user[0]['language'],
1564 'to_name' => $user[0]['username'],
1565 'to_email' => $user[0]['email'],
1566 'uid' => $user[0]['uid'],
1567 'item' => $postarray,
1568 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($top_item)),
1569 'source_name' => $postarray['author-name'],
1570 'source_link' => $postarray['author-link'],
1571 'source_photo' => $postarray['author-avatar'],
1572 'verb' => ACTIVITY_POST,
1574 'parent' => $conv_parent,
1577 // only send one notification
1583 function twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id) {
1584 logger("twitter_fetchparentposts: Fetching for user ".$uid." and post ".$post->id_str, LOGGER_DEBUG);
1588 while ($post->in_reply_to_status_id_str != "") {
1589 $parameters = array("trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str);
1591 $post = $connection->get('statuses/show', $parameters);
1593 if (!count($post)) {
1594 logger("twitter_fetchparentposts: Can't fetch post ".$parameters->id, LOGGER_DEBUG);
1598 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1599 dbesc("twitter::".$post->id_str),
1609 logger("twitter_fetchparentposts: Fetching ".count($posts)." parents", LOGGER_DEBUG);
1611 $posts = array_reverse($posts);
1613 if (count($posts)) {
1614 foreach ($posts as $post) {
1615 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1617 if (trim($postarray['body']) == "")
1620 $item = item_store($postarray);
1621 $postarray["id"] = $item;
1623 logger('twitter_fetchparentpost: User '.$self["nick"].' posted parent timeline item '.$item);
1625 if ($item AND !function_exists("check_item_notification"))
1626 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1631 function twitter_fetchhometimeline($a, $uid) {
1632 $ckey = get_config('twitter', 'consumerkey');
1633 $csecret = get_config('twitter', 'consumersecret');
1634 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1635 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1636 $create_user = get_pconfig($uid, 'twitter', 'create_user');
1637 $mirror_posts = get_pconfig($uid, 'twitter', 'mirror_posts');
1639 logger("twitter_fetchhometimeline: Fetching for user ".$uid, LOGGER_DEBUG);
1641 $application_name = get_config('twitter', 'application_name');
1643 if ($application_name == "")
1644 $application_name = $a->get_hostname();
1646 require_once('library/twitteroauth.php');
1647 require_once('include/items.php');
1649 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1651 $own_contact = twitter_fetch_own_contact($a, $uid);
1653 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1654 intval($own_contact),
1658 $own_id = $r[0]["nick"];
1660 logger("twitter_fetchhometimeline: Own twitter contact not found for user ".$uid, LOGGER_DEBUG);
1664 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1670 logger("twitter_fetchhometimeline: Own contact not found for user ".$uid, LOGGER_DEBUG);
1674 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1677 logger("twitter_fetchhometimeline: Own user not found for user ".$uid, LOGGER_DEBUG);
1681 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
1682 //$parameters["count"] = 200;
1685 // Fetching timeline
1686 $lastid = get_pconfig($uid, 'twitter', 'lasthometimelineid');
1688 $first_time = ($lastid == "");
1691 $parameters["since_id"] = $lastid;
1693 $items = $connection->get('statuses/home_timeline', $parameters);
1695 if (!is_array($items)) {
1696 logger("twitter_fetchhometimeline: Error fetching home timeline: ".print_r($items, true), LOGGER_DEBUG);
1700 $posts = array_reverse($items);
1702 logger("twitter_fetchhometimeline: Fetching timeline for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1704 if (count($posts)) {
1705 foreach ($posts as $post) {
1706 if ($post->id_str > $lastid) {
1707 $lastid = $post->id_str;
1708 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1714 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1715 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1719 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1720 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1724 if ($post->in_reply_to_status_id_str != "")
1725 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1727 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1729 if (trim($postarray['body']) == "")
1732 $item = item_store($postarray);
1733 $postarray["id"] = $item;
1735 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted home timeline item '.$item);
1737 if ($item AND !function_exists("check_item_notification"))
1738 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1742 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1744 // Fetching mentions
1745 $lastid = get_pconfig($uid, 'twitter', 'lastmentionid');
1747 $first_time = ($lastid == "");
1750 $parameters["since_id"] = $lastid;
1752 $items = $connection->get('statuses/mentions_timeline', $parameters);
1754 if (!is_array($items)) {
1755 logger("twitter_fetchhometimeline: Error fetching mentions: ".print_r($items, true), LOGGER_DEBUG);
1759 $posts = array_reverse($items);
1761 logger("twitter_fetchhometimeline: Fetching mentions for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1763 if (count($posts)) {
1764 foreach ($posts as $post) {
1765 if ($post->id_str > $lastid)
1766 $lastid = $post->id_str;
1771 if ($post->in_reply_to_status_id_str != "")
1772 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1774 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1776 if (trim($postarray['body']) == "")
1779 $item = item_store($postarray);
1780 $postarray["id"] = $item;
1782 if ($item AND function_exists("check_item_notification"))
1783 check_item_notification($item, $uid, NOTIFY_TAGSELF);
1785 if (!isset($postarray["parent"]) OR ($postarray["parent"] == 0))
1786 $postarray["parent"] = $item;
1788 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted mention timeline item '.$item);
1791 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1792 dbesc($postarray['uri']),
1796 $item = $r[0]['id'];
1797 $parent_id = $r[0]['parent'];
1800 $parent_id = $postarray['parent'];
1802 if (($item != 0) AND !function_exists("check_item_notification")) {
1803 require_once('include/enotify.php');
1805 'type' => NOTIFY_TAGSELF,
1806 'notify_flags' => $u[0]['notify-flags'],
1807 'language' => $u[0]['language'],
1808 'to_name' => $u[0]['username'],
1809 'to_email' => $u[0]['email'],
1810 'uid' => $u[0]['uid'],
1811 'item' => $postarray,
1812 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item)),
1813 'source_name' => $postarray['author-name'],
1814 'source_link' => $postarray['author-link'],
1815 'source_photo' => $postarray['author-avatar'],
1816 'verb' => ACTIVITY_TAG,
1818 'parent' => $parent_id
1824 set_pconfig($uid, 'twitter', 'lastmentionid', $lastid);
1827 function twitter_fetch_own_contact($a, $uid) {
1828 $ckey = get_config('twitter', 'consumerkey');
1829 $csecret = get_config('twitter', 'consumersecret');
1830 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1831 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1833 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1837 if ($own_id == "") {
1838 require_once('library/twitteroauth.php');
1840 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1842 // Fetching user data
1843 $user = $connection->get('account/verify_credentials');
1845 set_pconfig($uid, 'twitter', 'own_id', $user->id_str);
1847 $contact_id = twitter_fetch_contact($uid, $user, true);
1850 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1851 intval($uid), dbesc("twitter::".$own_id));
1853 $contact_id = $r[0]["id"];
1855 del_pconfig($uid, 'twitter', 'own_id');
1859 return($contact_id);
1862 function twitter_is_retweet($a, $uid, $body) {
1863 $body = trim($body);
1865 // Skip if it isn't a pure repeated messages
1866 // Does it start with a share?
1867 if (strpos($body, "[share") > 0)
1870 // Does it end with a share?
1871 if (strlen($body) > (strrpos($body, "[/share]") + 8))
1874 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
1875 // Skip if there is no shared message in there
1876 if ($body == $attributes)
1880 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1881 if ($matches[1] != "")
1882 $link = $matches[1];
1884 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1885 if ($matches[1] != "")
1886 $link = $matches[1];
1888 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1892 logger('twitter_is_retweet: Retweeting id '.$id.' for user '.$uid, LOGGER_DEBUG);
1894 $ckey = get_config('twitter', 'consumerkey');
1895 $csecret = get_config('twitter', 'consumersecret');
1896 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1897 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1899 require_once('library/twitteroauth.php');
1900 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1902 $result = $connection->post('statuses/retweet/'.$id);
1904 logger('twitter_is_retweet: result '.print_r($result, true), LOGGER_DEBUG);
1906 return(!isset($result->errors));