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"];
497 elseif (isset($msgarr["image"]) AND ($msgarr["type"] != "video"))
498 $image = $msgarr["image"];
500 // and now tweet it :-)
501 if(strlen($msg) and ($image != "")) {
502 $img_str = fetch_url($image);
504 $tempfile = tempnam(get_temppath(), "cache");
505 file_put_contents($tempfile, $img_str);
507 // Twitter had changed something so that the old library doesn't work anymore
508 // so we are using a new library for twitter
510 // Switching completely to this library with all functions
511 require_once("addon/twitter/codebird.php");
513 $cb = \Codebird\Codebird::getInstance();
514 $cb->setConsumerKey($ckey, $csecret);
515 $cb->setToken($otoken, $osecret);
517 $post = array('status' => $msg, 'media[]' => $tempfile);
520 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
522 $result = $cb->statuses_updateWithMedia($post);
525 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
528 set_config("twitter", "application_name", strip_tags($result->source));
530 if ($result->errors OR $result->error) {
531 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
533 // Workaround: Remove the picture link so that the post can be reposted without it
536 } elseif ($iscomment) {
537 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
538 q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
539 dbesc("twitter::".$result->id_str),
540 dbesc($result->text),
546 if(strlen($msg) and ($image == "")) {
547 $url = 'statuses/update';
548 $post = array('status' => $msg);
551 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
553 $result = $tweet->post($url, $post);
554 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
557 set_config("twitter", "application_name", strip_tags($result->source));
559 if ($result->errors) {
560 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
562 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
564 $a->contact = $r[0]["id"];
566 $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
567 require_once('include/queue_fn.php');
568 add_to_queue($a->contact,NETWORK_TWITTER,$s);
569 notice(t('Twitter post failed. Queued for retry.').EOL);
570 } elseif ($iscomment) {
571 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
572 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
573 dbesc("twitter::".$result->id_str),
576 //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
577 // dbesc("twitter::".$result->id_str),
578 // dbesc($result->text),
586 function twitter_plugin_admin_post(&$a){
587 $consumerkey = ((x($_POST,'consumerkey')) ? notags(trim($_POST['consumerkey'])) : '');
588 $consumersecret = ((x($_POST,'consumersecret')) ? notags(trim($_POST['consumersecret'])): '');
589 $applicationname = ((x($_POST, 'applicationname')) ? notags(trim($_POST['applicationname'])):'');
590 set_config('twitter','consumerkey',$consumerkey);
591 set_config('twitter','consumersecret',$consumersecret);
592 //set_config('twitter','application_name',$applicationname);
593 info( t('Settings updated.'). EOL );
595 function twitter_plugin_admin(&$a, &$o){
596 $t = get_markup_template( "admin.tpl", "addon/twitter/" );
598 $o = replace_macros($t, array(
599 '$submit' => t('Save Settings'),
600 // name, label, value, help, [extra values]
601 '$consumerkey' => array('consumerkey', t('Consumer key'), get_config('twitter', 'consumerkey' ), ''),
602 '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), ''),
603 //'$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'))
607 function twitter_cron($a,$b) {
608 $last = get_config('twitter','last_poll');
610 $poll_interval = intval(get_config('twitter','poll_interval'));
612 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
615 $next = $last + ($poll_interval * 60);
617 logger('twitter: poll intervall not reached');
621 logger('twitter: cron_start');
623 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND()");
626 logger('twitter: fetching for user '.$rr['uid']);
627 twitter_fetchtimeline($a, $rr['uid']);
631 $abandon_days = intval(get_config('system','account_abandon_days'));
632 if ($abandon_days < 1)
635 $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
637 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
640 if ($abandon_days != 0) {
641 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
643 logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
648 logger('twitter: importing timeline from user '.$rr['uid']);
649 twitter_fetchhometimeline($a, $rr["uid"]);
653 // check for new contacts once a day
654 $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
655 if($last_contact_check)
656 $next_contact_check = $last_contact_check + 86400;
658 $next_contact_check = 0;
660 if($next_contact_check <= time()) {
661 pumpio_getallusers($a, $rr["uid"]);
662 set_pconfig($rr['uid'],'pumpio','contact_check',time());
669 logger('twitter: cron_end');
671 set_config('twitter','last_poll', time());
674 function twitter_expire($a,$b) {
676 $days = get_config('twitter', 'expire');
681 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
683 require_once("include/items.php");
685 logger('twitter_expire: expire_start');
687 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
690 logger('twitter_expire: user '.$rr['uid']);
691 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
695 logger('twitter_expire: expire_end');
698 function twitter_prepare_body(&$a,&$b) {
699 if ($b["item"]["network"] != NETWORK_TWITTER)
704 require_once("include/plaintext.php");
706 $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
708 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
709 dbesc($item["thr-parent"]),
710 intval(local_user()));
715 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
716 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
717 $nicknameplain = "@".$nicknameplain;
719 if ((strpos($item["body"], $nickname) === false) AND (strpos($item["body"], $nicknameplain) === false))
720 $item["body"] = $nickname." ".$item["body"];
724 $msgarr = plaintext($a, $item, $max_char, true, 8);
725 $msg = $msgarr["text"];
727 if (isset($msgarr["url"]) AND ($msgarr["type"] != "photo"))
728 $msg .= " ".$msgarr["url"];
730 if (isset($msgarr["image"]))
731 $msg .= " ".$msgarr["image"];
733 $b['html'] = nl2br(htmlspecialchars($msg));
738 * @brief Build the item array for the mirrored post
740 * @param object $a Application class
741 * @param integer $uid User id
742 * @param object $post Twitter object with the post
744 * @return array item data to be posted
746 function twitter_do_mirrorpost($a, $uid, $post) {
747 $datarray["type"] = "wall";
748 $datarray["api_source"] = true;
749 $datarray["profile_uid"] = $uid;
750 $datarray["extid"] = NETWORK_TWITTER;
751 $datarray['message_id'] = item_new_uri($a->get_hostname(), $uid, NETWORK_TWITTER.":".$post->id);
752 $datarray["title"] = "";
754 if (is_object($post->retweeted_status)) {
755 // We don't support nested shares, so we mustn't show quotes as shares on retweets
756 $item = twitter_createpost($a, $uid, $post, array('id' => 0), false, false, true);
758 $datarray['body'] = "\n".share_header($item['author-name'], $item['author-link'], $item['author-avatar'], "",
759 $item['created'], $item['plink']);
761 $datarray['body'] .= $item['body'].'[/share]';
763 $item = twitter_createpost($a, $uid, $post, array('id' => 0), false, false, false);
765 $datarray['body'] = $item['body'];
768 $datarray["source"] = $item['app'];
769 $datarray["verb"] = $item['verb'];
771 if (isset($item["location"])) {
772 $datarray["location"] = $item["location"];
775 if (isset($item["coord"])) {
776 $datarray["coord"] = $item["coord"];
782 function twitter_fetchtimeline($a, $uid) {
783 $ckey = get_config('twitter', 'consumerkey');
784 $csecret = get_config('twitter', 'consumersecret');
785 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
786 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
787 $lastid = get_pconfig($uid, 'twitter', 'lastid');
789 $application_name = get_config('twitter', 'application_name');
791 if ($application_name == "")
792 $application_name = $a->get_hostname();
794 $has_picture = false;
796 require_once('mod/item.php');
797 require_once('include/items.php');
798 require_once('mod/share.php');
800 require_once('library/twitteroauth.php');
801 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
803 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
805 $first_time = ($lastid == "");
808 $parameters["since_id"] = $lastid;
810 $items = $connection->get('statuses/user_timeline', $parameters);
812 if (!is_array($items))
815 $posts = array_reverse($items);
818 foreach ($posts as $post) {
819 if ($post->id_str > $lastid) {
820 $lastid = $post->id_str;
821 set_pconfig($uid, 'twitter', 'lastid', $lastid);
827 if (!stristr($post->source, $application_name)) {
829 $_SESSION["authenticated"] = true;
830 $_SESSION["uid"] = $uid;
832 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
834 logger('twitter: posting for user '.$uid);
840 set_pconfig($uid, 'twitter', 'lastid', $lastid);
843 function twitter_queue_hook(&$a,&$b) {
845 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
846 dbesc(NETWORK_TWITTER)
851 require_once('include/queue_fn.php');
854 if($x['network'] !== NETWORK_TWITTER)
857 logger('twitter_queue: run');
859 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
860 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
868 $ckey = get_config('twitter', 'consumerkey');
869 $csecret = get_config('twitter', 'consumersecret');
870 $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
871 $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
875 if ($ckey AND $csecret AND $otoken AND $osecret) {
877 logger('twitter_queue: able to post');
879 $z = unserialize($x['content']);
881 require_once("addon/twitter/codebird.php");
883 $cb = \Codebird\Codebird::getInstance();
884 $cb->setConsumerKey($ckey, $csecret);
885 $cb->setToken($otoken, $osecret);
887 if ($z['url'] == "statuses/update")
888 $result = $cb->statuses_update($z['post']);
890 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
893 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
896 remove_queue_item($x['id']);
899 logger("twitter_queue: Error getting tokens for user ".$user['uid']);
902 logger('twitter_queue: delayed');
903 update_queue_time($x['id']);
908 function twitter_fix_avatar($avatar) {
909 require_once("include/Photo.php");
911 $new_avatar = str_replace("_normal.", ".", $avatar);
913 $info = get_photo_info($new_avatar);
915 $new_avatar = $avatar;
920 function twitter_fetch_contact($uid, $contact, $create_user) {
922 if ($contact->id_str == "")
925 $avatar = twitter_fix_avatar($contact->profile_image_url_https);
927 if (function_exists("update_gcontact"))
928 update_gcontact(array("url" => "https://twitter.com/".$contact->screen_name,
929 "network" => NETWORK_TWITTER, "photo" => $avatar, "hide" => true,
930 "name" => $contact->name, "nick" => $contact->screen_name,
931 "location" => $contact->location, "about" => $contact->description,
932 "addr" => $contact->screen_name."@twitter.com", "generation" => 2));
935 $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
936 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
939 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
940 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
941 dbesc($contact->name),
942 dbesc($contact->screen_name),
945 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
946 dbesc($contact->name),
947 dbesc($contact->screen_name),
949 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
951 if (DB_UPDATE_VERSION >= "1177")
952 q("UPDATE `unique_contacts` SET `location` = '%s', `about` = '%s' WHERE url = '%s'",
953 dbesc($contact->location),
954 dbesc($contact->description),
955 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
958 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
959 intval($uid), dbesc("twitter::".$contact->id_str));
961 if(!count($r) AND !$create_user)
964 if (count($r) AND ($r[0]["readonly"] OR $r[0]["blocked"])) {
965 logger("twitter_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
970 // create contact record
971 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
972 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
973 `writable`, `blocked`, `readonly`, `pending` )
974 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0) ",
976 dbesc(datetime_convert()),
977 dbesc("https://twitter.com/".$contact->screen_name),
978 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
979 dbesc($contact->screen_name."@twitter.com"),
980 dbesc("twitter::".$contact->id_str),
982 dbesc("twitter::".$contact->id_str),
983 dbesc($contact->name),
984 dbesc($contact->screen_name),
986 dbesc(NETWORK_TWITTER),
987 intval(CONTACT_IS_FRIEND),
992 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
993 dbesc("twitter::".$contact->id_str),
1000 $contact_id = $r[0]['id'];
1002 $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
1006 if($g && intval($g[0]['def_gid'])) {
1007 require_once('include/group.php');
1008 group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
1011 require_once("Photo.php");
1013 $photos = import_profile_photo($avatar,$uid,$contact_id);
1015 q("UPDATE `contact` SET `photo` = '%s',
1020 `avatar-date` = '%s'
1025 dbesc(datetime_convert()),
1026 dbesc(datetime_convert()),
1027 dbesc(datetime_convert()),
1031 if (DB_UPDATE_VERSION >= "1177")
1032 q("UPDATE `contact` SET `location` = '%s',
1035 dbesc($contact->location),
1036 dbesc($contact->description),
1041 // update profile photos once every two weeks as we have no notification of when they change.
1043 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
1044 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
1046 // check that we have all the photos, this has been known to fail on occasion
1048 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
1050 logger("twitter_fetch_contact: Updating contact ".$contact->screen_name, LOGGER_DEBUG);
1052 require_once("Photo.php");
1054 $photos = import_profile_photo($avatar, $uid, $r[0]['id']);
1056 q("UPDATE `contact` SET `photo` = '%s',
1061 `avatar-date` = '%s',
1071 dbesc(datetime_convert()),
1072 dbesc(datetime_convert()),
1073 dbesc(datetime_convert()),
1074 dbesc("https://twitter.com/".$contact->screen_name),
1075 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
1076 dbesc($contact->screen_name."@twitter.com"),
1077 dbesc($contact->name),
1078 dbesc($contact->screen_name),
1082 if (DB_UPDATE_VERSION >= "1177")
1083 q("UPDATE `contact` SET `location` = '%s',
1086 dbesc($contact->location),
1087 dbesc($contact->description),
1093 return($r[0]["id"]);
1096 function twitter_fetchuser($a, $uid, $screen_name = "", $user_id = "") {
1097 $ckey = get_config('twitter', 'consumerkey');
1098 $csecret = get_config('twitter', 'consumersecret');
1099 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1100 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1102 require_once("addon/twitter/codebird.php");
1104 $cb = \Codebird\Codebird::getInstance();
1105 $cb->setConsumerKey($ckey, $csecret);
1106 $cb->setToken($otoken, $osecret);
1108 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1116 $parameters = array();
1118 if ($screen_name != "")
1119 $parameters["screen_name"] = $screen_name;
1122 $parameters["user_id"] = $user_id;
1124 // Fetching user data
1125 $user = $cb->users_show($parameters);
1127 if (!is_object($user))
1130 $contact_id = twitter_fetch_contact($uid, $user, true);
1135 function twitter_expand_entities($a, $body, $item, $no_tags = false, $picture) {
1136 require_once("include/oembed.php");
1137 require_once("include/network.php");
1143 if (isset($item->entities->urls)) {
1149 foreach ($item->entities->urls AS $url) {
1151 $plain = str_replace($url->url, '', $plain);
1153 if ($url->url AND $url->expanded_url AND $url->display_url) {
1155 $expanded_url = original_url($url->expanded_url);
1157 $oembed_data = oembed_fetch_url($expanded_url);
1159 // Quickfix: Workaround for URL with "[" and "]" in it
1160 if (strpos($expanded_url, "[") OR strpos($expanded_url, "]"))
1161 $expanded_url = $url->url;
1164 $type = $oembed_data->type;
1166 if ($oembed_data->type == "video") {
1167 //$body = str_replace($url->url,
1168 // "[video]".$expanded_url."[/video]", $body);
1169 //$dontincludemedia = true;
1170 $type = $oembed_data->type;
1171 $footerurl = $expanded_url;
1172 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1174 $body = str_replace($url->url, $footerlink, $body);
1175 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1176 } elseif (($oembed_data->type == "photo") AND isset($oembed_data->url)) {
1177 $body = str_replace($url->url,
1178 "[url=".$expanded_url."][img]".$oembed_data->url."[/img][/url]",
1180 //$dontincludemedia = true;
1181 } elseif ($oembed_data->type != "link")
1182 $body = str_replace($url->url,
1183 "[url=".$expanded_url."]".$expanded_url."[/url]",
1186 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1188 $tempfile = tempnam(get_temppath(), "cache");
1189 file_put_contents($tempfile, $img_str);
1190 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1193 if (substr($mime, 0, 6) == "image/") {
1195 $body = str_replace($url->url, "[img]".$expanded_url."[/img]", $body);
1196 //$dontincludemedia = true;
1198 $type = $oembed_data->type;
1199 $footerurl = $expanded_url;
1200 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1202 $body = str_replace($url->url, $footerlink, $body);
1208 if ($footerurl != "")
1209 $footer = add_page_info($footerurl, false, $picture);
1211 if (($footerlink != "") AND (trim($footer) != "")) {
1212 $removedlink = trim(str_replace($footerlink, "", $body));
1214 if (($removedlink == "") OR strstr($body, $removedlink))
1215 $body = $removedlink;
1220 if (($footer == "") AND ($picture != ""))
1221 $body .= "\n\n[img]".$picture."[/img]\n";
1222 elseif (($footer == "") AND ($picture == ""))
1223 $body = add_page_info_to_body($body);
1226 return array("body" => $body, "tags" => "", "plain" => $plain);
1228 $tags_arr = array();
1230 foreach ($item->entities->hashtags AS $hashtag) {
1231 $url = "#[url=".$a->get_baseurl()."/search?tag=".rawurlencode($hashtag->text)."]".$hashtag->text."[/url]";
1232 $tags_arr["#".$hashtag->text] = $url;
1233 $body = str_replace("#".$hashtag->text, $url, $body);
1236 foreach ($item->entities->user_mentions AS $mention) {
1237 $url = "@[url=https://twitter.com/".rawurlencode($mention->screen_name)."]".$mention->screen_name."[/url]";
1238 $tags_arr["@".$mention->screen_name] = $url;
1239 $body = str_replace("@".$mention->screen_name, $url, $body);
1242 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1243 $tags = get_tags($body);
1246 foreach($tags as $tag) {
1247 if (strstr(trim($tag), " "))
1250 if(strpos($tag,'#') === 0) {
1251 if(strpos($tag,'[url='))
1254 // don't link tags that are already embedded in links
1256 if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
1258 if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
1261 $basetag = str_replace('_',' ',substr($tag,1));
1262 $url = '#[url='.$a->get_baseurl().'/search?tag='.rawurlencode($basetag).']'.$basetag.'[/url]';
1263 $body = str_replace($tag,$url,$body);
1264 $tags_arr["#".$basetag] = $url;
1266 } elseif(strpos($tag,'@') === 0) {
1267 if(strpos($tag,'[url='))
1270 $basetag = substr($tag,1);
1271 $url = '@[url=https://twitter.com/'.rawurlencode($basetag).']'.$basetag.'[/url]';
1272 $body = str_replace($tag,$url,$body);
1273 $tags_arr["@".$basetag] = $url;
1279 $tags = implode($tags_arr, ",");
1282 return array("body" => $body, "tags" => $tags, "plain" => $plain);
1286 * @brief Fetch media entities and add media links to the body
1288 * @param object $post Twitter object with the post
1289 * @param array $postarray Array of the item that is about to be posted
1291 * @return $picture string Returns a a single picture string if it isn't a media post
1293 function twitter_media_entities($post, &$postarray) {
1295 // There are no media entities? So we quit.
1296 if (!is_array($post->extended_entities->media)) {
1300 // When the post links to an external page, we only take one picture.
1301 // We only do this when there is exactly one media.
1302 if ((count($post->entities->urls) > 0) AND (count($post->extended_entities->media) == 1)) {
1304 foreach($post->extended_entities->media AS $medium) {
1305 if (isset($medium->media_url_https)) {
1306 $picture = $medium->media_url_https;
1307 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1313 // This is a pure media post, first search for all media urls
1315 foreach($post->extended_entities->media AS $medium) {
1316 switch($medium->type) {
1318 $media[$medium->url] .= "\n[img]".$medium->media_url_https."[/img]";
1319 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1322 case 'animated_gif':
1323 $media[$medium->url] .= "\n[img]".$medium->media_url_https."[/img]";
1324 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1325 if (is_array($medium->video_info->variants)) {
1327 // We take the video with the highest bitrate
1328 foreach ($medium->video_info->variants AS $variant) {
1329 if (($variant->content_type == "video/mp4") AND ($variant->bitrate >= $bitrate)) {
1330 $media[$medium->url] = "\n[video]".$variant->url."[/video]";
1331 $bitrate = $variant->bitrate;
1336 // The following code will only be activated for test reasons
1338 // $postarray['body'] .= print_r($medium, true);
1342 // Now we replace the media urls.
1343 foreach ($media AS $key => $value) {
1344 $postarray['body'] = str_replace($key, "\n".$value."\n", $postarray['body']);
1349 function twitter_createpost($a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote) {
1351 $postarray = array();
1352 $postarray['network'] = NETWORK_TWITTER;
1353 $postarray['gravity'] = 0;
1354 $postarray['uid'] = $uid;
1355 $postarray['wall'] = 0;
1356 $postarray['uri'] = "twitter::".$post->id_str;
1357 $postarray['object'] = json_encode($post);
1359 // Don't import our own comments
1360 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1361 dbesc($postarray['uri']),
1371 if ($post->in_reply_to_status_id_str != "") {
1373 $parent = "twitter::".$post->in_reply_to_status_id_str;
1375 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1380 $postarray['thr-parent'] = $r[0]["uri"];
1381 $postarray['parent-uri'] = $r[0]["parent-uri"];
1382 $postarray['parent'] = $r[0]["parent"];
1383 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1385 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1390 $postarray['thr-parent'] = $r[0]['uri'];
1391 $postarray['parent-uri'] = $r[0]['parent-uri'];
1392 $postarray['parent'] = $r[0]['parent'];
1393 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1395 $postarray['thr-parent'] = $postarray['uri'];
1396 $postarray['parent-uri'] = $postarray['uri'];
1397 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1402 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1404 if ($post->user->id_str == $own_id) {
1405 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1409 $contactid = $r[0]["id"];
1411 $postarray['owner-name'] = $r[0]["name"];
1412 $postarray['owner-link'] = $r[0]["url"];
1413 $postarray['owner-avatar'] = $r[0]["photo"];
1418 // Don't create accounts of people who just comment something
1419 $create_user = false;
1421 $postarray['parent-uri'] = $postarray['uri'];
1422 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1425 if ($contactid == 0) {
1426 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1428 $postarray['owner-name'] = $post->user->name;
1429 $postarray['owner-link'] = "https://twitter.com/".$post->user->screen_name;
1430 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1433 if(($contactid == 0) AND !$only_existing_contact) {
1434 $contactid = $self['id'];
1435 } elseif ($contactid <= 0) {
1439 $postarray['contact-id'] = $contactid;
1441 $postarray['verb'] = ACTIVITY_POST;
1442 $postarray['author-name'] = $postarray['owner-name'];
1443 $postarray['author-link'] = $postarray['owner-link'];
1444 $postarray['author-avatar'] = $postarray['owner-avatar'];
1445 $postarray['plink'] = "https://twitter.com/".$post->user->screen_name."/status/".$post->id_str;
1446 $postarray['app'] = strip_tags($post->source);
1448 if ($post->user->protected) {
1449 $postarray['private'] = 1;
1450 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1453 if (is_string($post->full_text)) {
1454 $postarray['body'] = $post->full_text;
1456 $postarray['body'] = $post->text;
1459 // When the post contains links then use the correct object type
1460 if (count($post->entities->urls) > 0) {
1461 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1464 // Search for media links
1465 $picture = twitter_media_entities($post, $postarray);
1467 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $picture);
1468 $postarray['body'] = $converted["body"];
1469 $postarray['tag'] = $converted["tags"];
1470 $postarray['created'] = datetime_convert('UTC','UTC',$post->created_at);
1471 $postarray['edited'] = datetime_convert('UTC','UTC',$post->created_at);
1473 $statustext = $converted["plain"];
1475 if (is_string($post->place->name)) {
1476 $postarray["location"] = $post->place->name;
1478 if (is_string($post->place->full_name)) {
1479 $postarray["location"] = $post->place->full_name;
1481 if (is_array($post->geo->coordinates)) {
1482 $postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
1484 if (is_array($post->coordinates->coordinates)) {
1485 $postarray["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
1487 if (is_object($post->retweeted_status)) {
1488 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1490 $retweet['object'] = $postarray['object'];
1491 $retweet['private'] = $postarray['private'];
1492 $retweet['allow_cid'] = $postarray['allow_cid'];
1493 $retweet['contact-id'] = $postarray['contact-id'];
1494 $retweet['owner-name'] = $postarray['owner-name'];
1495 $retweet['owner-link'] = $postarray['owner-link'];
1496 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1498 $postarray = $retweet;
1501 if (is_object($post->quoted_status) AND !$noquote) {
1502 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1504 $postarray['body'] = $statustext;
1506 $postarray['body'] .= "\n".share_header($quoted['author-name'], $quoted['author-link'], $quoted['author-avatar'], "",
1507 $quoted['created'], $quoted['plink']);
1509 $postarray['body'] .= $quoted['body'].'[/share]';
1515 function twitter_checknotification($a, $uid, $own_id, $top_item, $postarray) {
1517 // this whole function doesn't seem to work. Needs complete check
1519 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1527 if (link_compare($user[0]["url"], $postarray['author-link']))
1530 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1532 dbesc("twitter::".$own_id)
1535 if(!count($own_user))
1538 // Is it me from twitter?
1539 if (link_compare($own_user[0]["url"], $postarray['author-link']))
1542 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1543 dbesc($postarray['parent-uri']),
1547 if(count($myconv)) {
1549 foreach($myconv as $conv) {
1550 // now if we find a match, it means we're in this conversation
1552 if(!link_compare($conv['author-link'],$user[0]["url"]) AND !link_compare($conv['author-link'],$own_user[0]["url"]))
1555 require_once('include/enotify.php');
1557 $conv_parent = $conv['parent'];
1560 'type' => NOTIFY_COMMENT,
1561 'notify_flags' => $user[0]['notify-flags'],
1562 'language' => $user[0]['language'],
1563 'to_name' => $user[0]['username'],
1564 'to_email' => $user[0]['email'],
1565 'uid' => $user[0]['uid'],
1566 'item' => $postarray,
1567 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($top_item)),
1568 'source_name' => $postarray['author-name'],
1569 'source_link' => $postarray['author-link'],
1570 'source_photo' => $postarray['author-avatar'],
1571 'verb' => ACTIVITY_POST,
1573 'parent' => $conv_parent,
1576 // only send one notification
1582 function twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id) {
1583 logger("twitter_fetchparentposts: Fetching for user ".$uid." and post ".$post->id_str, LOGGER_DEBUG);
1587 while ($post->in_reply_to_status_id_str != "") {
1588 $parameters = array("trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str);
1590 $post = $connection->get('statuses/show', $parameters);
1592 if (!count($post)) {
1593 logger("twitter_fetchparentposts: Can't fetch post ".$parameters->id, LOGGER_DEBUG);
1597 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1598 dbesc("twitter::".$post->id_str),
1608 logger("twitter_fetchparentposts: Fetching ".count($posts)." parents", LOGGER_DEBUG);
1610 $posts = array_reverse($posts);
1612 if (count($posts)) {
1613 foreach ($posts as $post) {
1614 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1616 if (trim($postarray['body']) == "")
1619 $item = item_store($postarray);
1620 $postarray["id"] = $item;
1622 logger('twitter_fetchparentpost: User '.$self["nick"].' posted parent timeline item '.$item);
1624 if ($item AND !function_exists("check_item_notification"))
1625 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1630 function twitter_fetchhometimeline($a, $uid) {
1631 $ckey = get_config('twitter', 'consumerkey');
1632 $csecret = get_config('twitter', 'consumersecret');
1633 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1634 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1635 $create_user = get_pconfig($uid, 'twitter', 'create_user');
1636 $mirror_posts = get_pconfig($uid, 'twitter', 'mirror_posts');
1638 logger("twitter_fetchhometimeline: Fetching for user ".$uid, LOGGER_DEBUG);
1640 $application_name = get_config('twitter', 'application_name');
1642 if ($application_name == "")
1643 $application_name = $a->get_hostname();
1645 require_once('library/twitteroauth.php');
1646 require_once('include/items.php');
1648 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1650 $own_contact = twitter_fetch_own_contact($a, $uid);
1652 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1653 intval($own_contact),
1657 $own_id = $r[0]["nick"];
1659 logger("twitter_fetchhometimeline: Own twitter contact not found for user ".$uid, LOGGER_DEBUG);
1663 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1669 logger("twitter_fetchhometimeline: Own contact not found for user ".$uid, LOGGER_DEBUG);
1673 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1676 logger("twitter_fetchhometimeline: Own user not found for user ".$uid, LOGGER_DEBUG);
1680 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
1681 //$parameters["count"] = 200;
1684 // Fetching timeline
1685 $lastid = get_pconfig($uid, 'twitter', 'lasthometimelineid');
1687 $first_time = ($lastid == "");
1690 $parameters["since_id"] = $lastid;
1692 $items = $connection->get('statuses/home_timeline', $parameters);
1694 if (!is_array($items)) {
1695 logger("twitter_fetchhometimeline: Error fetching home timeline: ".print_r($items, true), LOGGER_DEBUG);
1699 $posts = array_reverse($items);
1701 logger("twitter_fetchhometimeline: Fetching timeline for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1703 if (count($posts)) {
1704 foreach ($posts as $post) {
1705 if ($post->id_str > $lastid) {
1706 $lastid = $post->id_str;
1707 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1713 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1714 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1718 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1719 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1723 if ($post->in_reply_to_status_id_str != "")
1724 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1726 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1728 if (trim($postarray['body']) == "")
1731 $item = item_store($postarray);
1732 $postarray["id"] = $item;
1734 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted home timeline item '.$item);
1736 if ($item AND !function_exists("check_item_notification"))
1737 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1741 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1743 // Fetching mentions
1744 $lastid = get_pconfig($uid, 'twitter', 'lastmentionid');
1746 $first_time = ($lastid == "");
1749 $parameters["since_id"] = $lastid;
1751 $items = $connection->get('statuses/mentions_timeline', $parameters);
1753 if (!is_array($items)) {
1754 logger("twitter_fetchhometimeline: Error fetching mentions: ".print_r($items, true), LOGGER_DEBUG);
1758 $posts = array_reverse($items);
1760 logger("twitter_fetchhometimeline: Fetching mentions for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1762 if (count($posts)) {
1763 foreach ($posts as $post) {
1764 if ($post->id_str > $lastid)
1765 $lastid = $post->id_str;
1770 if ($post->in_reply_to_status_id_str != "")
1771 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1773 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1775 if (trim($postarray['body']) == "")
1778 $item = item_store($postarray);
1779 $postarray["id"] = $item;
1781 if ($item AND function_exists("check_item_notification"))
1782 check_item_notification($item, $uid, NOTIFY_TAGSELF);
1784 if (!isset($postarray["parent"]) OR ($postarray["parent"] == 0))
1785 $postarray["parent"] = $item;
1787 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted mention timeline item '.$item);
1790 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1791 dbesc($postarray['uri']),
1795 $item = $r[0]['id'];
1796 $parent_id = $r[0]['parent'];
1799 $parent_id = $postarray['parent'];
1801 if (($item != 0) AND !function_exists("check_item_notification")) {
1802 require_once('include/enotify.php');
1804 'type' => NOTIFY_TAGSELF,
1805 'notify_flags' => $u[0]['notify-flags'],
1806 'language' => $u[0]['language'],
1807 'to_name' => $u[0]['username'],
1808 'to_email' => $u[0]['email'],
1809 'uid' => $u[0]['uid'],
1810 'item' => $postarray,
1811 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item)),
1812 'source_name' => $postarray['author-name'],
1813 'source_link' => $postarray['author-link'],
1814 'source_photo' => $postarray['author-avatar'],
1815 'verb' => ACTIVITY_TAG,
1817 'parent' => $parent_id
1823 set_pconfig($uid, 'twitter', 'lastmentionid', $lastid);
1826 function twitter_fetch_own_contact($a, $uid) {
1827 $ckey = get_config('twitter', 'consumerkey');
1828 $csecret = get_config('twitter', 'consumersecret');
1829 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1830 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1832 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1836 if ($own_id == "") {
1837 require_once('library/twitteroauth.php');
1839 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1841 // Fetching user data
1842 $user = $connection->get('account/verify_credentials');
1844 set_pconfig($uid, 'twitter', 'own_id', $user->id_str);
1846 $contact_id = twitter_fetch_contact($uid, $user, true);
1849 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1850 intval($uid), dbesc("twitter::".$own_id));
1852 $contact_id = $r[0]["id"];
1854 del_pconfig($uid, 'twitter', 'own_id');
1858 return($contact_id);
1861 function twitter_is_retweet($a, $uid, $body) {
1862 $body = trim($body);
1864 // Skip if it isn't a pure repeated messages
1865 // Does it start with a share?
1866 if (strpos($body, "[share") > 0)
1869 // Does it end with a share?
1870 if (strlen($body) > (strrpos($body, "[/share]") + 8))
1873 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
1874 // Skip if there is no shared message in there
1875 if ($body == $attributes)
1879 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1880 if ($matches[1] != "")
1881 $link = $matches[1];
1883 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1884 if ($matches[1] != "")
1885 $link = $matches[1];
1887 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1891 logger('twitter_is_retweet: Retweeting id '.$id.' for user '.$uid, LOGGER_DEBUG);
1893 $ckey = get_config('twitter', 'consumerkey');
1894 $csecret = get_config('twitter', 'consumersecret');
1895 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1896 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1898 require_once('library/twitteroauth.php');
1899 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1901 $result = $connection->post('statuses/retweet/'.$id);
1903 logger('twitter_is_retweet: result '.print_r($result, true), LOGGER_DEBUG);
1905 return(!isset($result->errors));