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($contact["url"], "://twitter.com") && !strstr($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($b["parent-uri"], 0, 9) != "twitter::") && (substr($b["extid"], 0, 9) != "twitter::") && (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"], $nickname) === false) && (strpos($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'] || !strstr($b['postopts'],'twitter'))
442 if (($b['verb'] == ACTIVITY_POST) && $b['deleted'])
443 twitter_action($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 == "") && isset($msgarr["title"]))
491 $msg = shortenmsg($msgarr["title"], $max_char - 50);
495 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo"))
496 $msg .= "\n".$msgarr["url"];
498 if (isset($msgarr["image"]) && ($msgarr["type"] != "video"))
499 $image = $msgarr["image"];
501 // and now tweet it :-)
502 if(strlen($msg) && ($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 || $result->error) {
532 logger('Send to Twitter failed: "' . print_r($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) && ($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 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
627 logger('twitter: fetching for user '.$rr['uid']);
628 proc_run(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int)$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 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
641 if ($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 '.$rr['uid']);
650 proc_run(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int)$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 if (method_exists('dba', 'delete')) {
682 $r = dba::select('item', array('id'), array('deleted' => true, 'network' => NETWORK_TWITTER));
683 while ($row = dba::fetch($r)) {
684 dba::delete('item', array('id' => $row['id']));
688 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
691 require_once("include/items.php");
693 logger('twitter_expire: expire_start');
695 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
698 logger('twitter_expire: user '.$rr['uid']);
699 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
703 logger('twitter_expire: expire_end');
706 function twitter_prepare_body(&$a,&$b) {
707 if ($b["item"]["network"] != NETWORK_TWITTER)
712 require_once("include/plaintext.php");
714 $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
716 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
717 dbesc($item["thr-parent"]),
718 intval(local_user()));
723 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
724 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
725 $nicknameplain = "@".$nicknameplain;
727 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false))
728 $item["body"] = $nickname." ".$item["body"];
732 $msgarr = plaintext($a, $item, $max_char, true, 8);
733 $msg = $msgarr["text"];
735 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo"))
736 $msg .= " ".$msgarr["url"];
738 if (isset($msgarr["image"]))
739 $msg .= " ".$msgarr["image"];
741 $b['html'] = nl2br(htmlspecialchars($msg));
746 * @brief Build the item array for the mirrored post
748 * @param object $a Application class
749 * @param integer $uid User id
750 * @param object $post Twitter object with the post
752 * @return array item data to be posted
754 function twitter_do_mirrorpost($a, $uid, $post) {
755 $datarray["type"] = "wall";
756 $datarray["api_source"] = true;
757 $datarray["profile_uid"] = $uid;
758 $datarray["extid"] = NETWORK_TWITTER;
759 $datarray['message_id'] = item_new_uri($a->get_hostname(), $uid, NETWORK_TWITTER.":".$post->id);
760 $datarray['object'] = json_encode($post);
761 $datarray["title"] = "";
763 if (is_object($post->retweeted_status)) {
764 // We don't support nested shares, so we mustn't show quotes as shares on retweets
765 $item = twitter_createpost($a, $uid, $post->retweeted_status, array('id' => 0), false, false, true);
767 $datarray['body'] = "\n".share_header($item['author-name'], $item['author-link'], $item['author-avatar'], "",
768 $item['created'], $item['plink']);
770 $datarray['body'] .= $item['body'].'[/share]';
772 $item = twitter_createpost($a, $uid, $post, array('id' => 0), false, false, false);
774 $datarray['body'] = $item['body'];
777 $datarray["source"] = $item['app'];
778 $datarray["verb"] = $item['verb'];
780 if (isset($item["location"])) {
781 $datarray["location"] = $item["location"];
784 if (isset($item["coord"])) {
785 $datarray["coord"] = $item["coord"];
791 function twitter_fetchtimeline($a, $uid) {
792 $ckey = get_config('twitter', 'consumerkey');
793 $csecret = get_config('twitter', 'consumersecret');
794 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
795 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
796 $lastid = get_pconfig($uid, 'twitter', 'lastid');
798 $application_name = get_config('twitter', 'application_name');
800 if ($application_name == "")
801 $application_name = $a->get_hostname();
803 $has_picture = false;
805 require_once('mod/item.php');
806 require_once('include/items.php');
807 require_once('mod/share.php');
809 require_once('library/twitteroauth.php');
810 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
812 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
814 $first_time = ($lastid == "");
817 $parameters["since_id"] = $lastid;
819 $items = $connection->get('statuses/user_timeline', $parameters);
821 if (!is_array($items))
824 $posts = array_reverse($items);
827 foreach ($posts as $post) {
828 if ($post->id_str > $lastid) {
829 $lastid = $post->id_str;
830 set_pconfig($uid, 'twitter', 'lastid', $lastid);
836 if (!stristr($post->source, $application_name)) {
838 $_SESSION["authenticated"] = true;
839 $_SESSION["uid"] = $uid;
841 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
843 logger('twitter: posting for user '.$uid);
849 set_pconfig($uid, 'twitter', 'lastid', $lastid);
852 function twitter_queue_hook(&$a,&$b) {
854 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
855 dbesc(NETWORK_TWITTER)
860 require_once('include/queue_fn.php');
863 if($x['network'] !== NETWORK_TWITTER)
866 logger('twitter_queue: run');
868 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
869 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
877 $ckey = get_config('twitter', 'consumerkey');
878 $csecret = get_config('twitter', 'consumersecret');
879 $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
880 $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
884 if ($ckey && $csecret && $otoken && $osecret) {
886 logger('twitter_queue: able to post');
888 $z = unserialize($x['content']);
890 require_once("addon/twitter/codebird.php");
892 $cb = \Codebird\Codebird::getInstance();
893 $cb->setConsumerKey($ckey, $csecret);
894 $cb->setToken($otoken, $osecret);
896 if ($z['url'] == "statuses/update")
897 $result = $cb->statuses_update($z['post']);
899 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
902 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
905 remove_queue_item($x['id']);
908 logger("twitter_queue: Error getting tokens for user ".$user['uid']);
911 logger('twitter_queue: delayed');
912 update_queue_time($x['id']);
917 function twitter_fix_avatar($avatar) {
918 require_once("include/Photo.php");
920 $new_avatar = str_replace("_normal.", ".", $avatar);
922 $info = get_photo_info($new_avatar);
924 $new_avatar = $avatar;
929 function twitter_fetch_contact($uid, $contact, $create_user) {
931 if ($contact->id_str == "")
934 $avatar = twitter_fix_avatar($contact->profile_image_url_https);
936 update_gcontact(array("url" => "https://twitter.com/".$contact->screen_name,
937 "network" => NETWORK_TWITTER, "photo" => $avatar, "hide" => true,
938 "name" => $contact->name, "nick" => $contact->screen_name,
939 "location" => $contact->location, "about" => $contact->description,
940 "addr" => $contact->screen_name."@twitter.com", "generation" => 2));
942 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
943 intval($uid), dbesc("twitter::".$contact->id_str));
945 if(!count($r) && !$create_user)
948 if (count($r) && ($r[0]["readonly"] || $r[0]["blocked"])) {
949 logger("twitter_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
954 // create contact record
955 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
956 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
957 `location`, `about`, `writable`, `blocked`, `readonly`, `pending`)
958 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
960 dbesc(datetime_convert()),
961 dbesc("https://twitter.com/".$contact->screen_name),
962 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
963 dbesc($contact->screen_name."@twitter.com"),
964 dbesc("twitter::".$contact->id_str),
966 dbesc("twitter::".$contact->id_str),
967 dbesc($contact->name),
968 dbesc($contact->screen_name),
970 dbesc(NETWORK_TWITTER),
971 intval(CONTACT_IS_FRIEND),
973 dbesc($contact->location),
974 dbesc($contact->description),
978 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
979 dbesc("twitter::".$contact->id_str),
986 $contact_id = $r[0]['id'];
988 $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
992 if($g && intval($g[0]['def_gid'])) {
993 require_once('include/group.php');
994 group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
997 require_once("Photo.php");
999 $photos = import_profile_photo($avatar, $uid, $contact_id, true);
1002 q("UPDATE `contact` SET `photo` = '%s',
1007 `avatar-date` = '%s'
1012 dbesc(datetime_convert()),
1013 dbesc(datetime_convert()),
1014 dbesc(datetime_convert()),
1019 // update profile photos once every two weeks as we have no notification of when they change.
1021 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
1022 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
1024 // check that we have all the photos, this has been known to fail on occasion
1026 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
1028 logger("twitter_fetch_contact: Updating contact ".$contact->screen_name, LOGGER_DEBUG);
1030 require_once("Photo.php");
1032 $photos = import_profile_photo($avatar, $uid, $r[0]['id'], true);
1035 q("UPDATE `contact` SET `photo` = '%s',
1040 `avatar-date` = '%s',
1052 dbesc(datetime_convert()),
1053 dbesc(datetime_convert()),
1054 dbesc(datetime_convert()),
1055 dbesc("https://twitter.com/".$contact->screen_name),
1056 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
1057 dbesc($contact->screen_name."@twitter.com"),
1058 dbesc($contact->name),
1059 dbesc($contact->screen_name),
1060 dbesc($contact->location),
1061 dbesc($contact->description),
1068 return($r[0]["id"]);
1071 function twitter_fetchuser($a, $uid, $screen_name = "", $user_id = "") {
1072 $ckey = get_config('twitter', 'consumerkey');
1073 $csecret = get_config('twitter', 'consumersecret');
1074 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1075 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1077 require_once("addon/twitter/codebird.php");
1079 $cb = \Codebird\Codebird::getInstance();
1080 $cb->setConsumerKey($ckey, $csecret);
1081 $cb->setToken($otoken, $osecret);
1083 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1091 $parameters = array();
1093 if ($screen_name != "")
1094 $parameters["screen_name"] = $screen_name;
1097 $parameters["user_id"] = $user_id;
1099 // Fetching user data
1100 $user = $cb->users_show($parameters);
1102 if (!is_object($user))
1105 $contact_id = twitter_fetch_contact($uid, $user, true);
1110 function twitter_expand_entities($a, $body, $item, $no_tags = false, $picture) {
1111 require_once("include/oembed.php");
1112 require_once("include/network.php");
1118 if (isset($item->entities->urls)) {
1124 foreach ($item->entities->urls AS $url) {
1126 $plain = str_replace($url->url, '', $plain);
1128 if ($url->url && $url->expanded_url && $url->display_url) {
1130 $expanded_url = original_url($url->expanded_url);
1132 $oembed_data = oembed_fetch_url($expanded_url);
1134 // Quickfix: Workaround for URL with "[" and "]" in it
1135 if (strpos($expanded_url, "[") || strpos($expanded_url, "]"))
1136 $expanded_url = $url->url;
1139 $type = $oembed_data->type;
1141 if ($oembed_data->type == "video") {
1142 //$body = str_replace($url->url,
1143 // "[video]".$expanded_url."[/video]", $body);
1144 //$dontincludemedia = true;
1145 $type = $oembed_data->type;
1146 $footerurl = $expanded_url;
1147 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1149 $body = str_replace($url->url, $footerlink, $body);
1150 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1151 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1152 $body = str_replace($url->url,
1153 "[url=".$expanded_url."][img]".$oembed_data->url."[/img][/url]",
1155 //$dontincludemedia = true;
1156 } elseif ($oembed_data->type != "link")
1157 $body = str_replace($url->url,
1158 "[url=".$expanded_url."]".$expanded_url."[/url]",
1161 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1163 $tempfile = tempnam(get_temppath(), "cache");
1164 file_put_contents($tempfile, $img_str);
1165 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1168 if (substr($mime, 0, 6) == "image/") {
1170 $body = str_replace($url->url, "[img]".$expanded_url."[/img]", $body);
1171 //$dontincludemedia = true;
1173 $type = $oembed_data->type;
1174 $footerurl = $expanded_url;
1175 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1177 $body = str_replace($url->url, $footerlink, $body);
1183 if ($footerurl != "")
1184 $footer = add_page_info($footerurl, false, $picture);
1186 if (($footerlink != "") && (trim($footer) != "")) {
1187 $removedlink = trim(str_replace($footerlink, "", $body));
1189 if (($removedlink == "") || strstr($body, $removedlink))
1190 $body = $removedlink;
1195 if (($footer == "") && ($picture != ""))
1196 $body .= "\n\n[img]".$picture."[/img]\n";
1197 elseif (($footer == "") && ($picture == ""))
1198 $body = add_page_info_to_body($body);
1201 return array("body" => $body, "tags" => "", "plain" => $plain);
1203 $tags_arr = array();
1205 foreach ($item->entities->hashtags AS $hashtag) {
1206 $url = "#[url=".$a->get_baseurl()."/search?tag=".rawurlencode($hashtag->text)."]".$hashtag->text."[/url]";
1207 $tags_arr["#".$hashtag->text] = $url;
1208 $body = str_replace("#".$hashtag->text, $url, $body);
1211 foreach ($item->entities->user_mentions AS $mention) {
1212 $url = "@[url=https://twitter.com/".rawurlencode($mention->screen_name)."]".$mention->screen_name."[/url]";
1213 $tags_arr["@".$mention->screen_name] = $url;
1214 $body = str_replace("@".$mention->screen_name, $url, $body);
1217 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1218 $tags = get_tags($body);
1221 foreach($tags as $tag) {
1222 if (strstr(trim($tag), " "))
1225 if(strpos($tag,'#') === 0) {
1226 if(strpos($tag,'[url='))
1229 // don't link tags that are already embedded in links
1231 if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
1233 if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
1236 $basetag = str_replace('_',' ',substr($tag,1));
1237 $url = '#[url='.$a->get_baseurl().'/search?tag='.rawurlencode($basetag).']'.$basetag.'[/url]';
1238 $body = str_replace($tag,$url,$body);
1239 $tags_arr["#".$basetag] = $url;
1241 } elseif(strpos($tag,'@') === 0) {
1242 if(strpos($tag,'[url='))
1245 $basetag = substr($tag,1);
1246 $url = '@[url=https://twitter.com/'.rawurlencode($basetag).']'.$basetag.'[/url]';
1247 $body = str_replace($tag,$url,$body);
1248 $tags_arr["@".$basetag] = $url;
1254 $tags = implode($tags_arr, ",");
1257 return array("body" => $body, "tags" => $tags, "plain" => $plain);
1261 * @brief Fetch media entities and add media links to the body
1263 * @param object $post Twitter object with the post
1264 * @param array $postarray Array of the item that is about to be posted
1266 * @return $picture string Returns a a single picture string if it isn't a media post
1268 function twitter_media_entities($post, &$postarray) {
1270 // There are no media entities? So we quit.
1271 if (!is_array($post->extended_entities->media)) {
1275 // When the post links to an external page, we only take one picture.
1276 // We only do this when there is exactly one media.
1277 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1279 foreach($post->extended_entities->media AS $medium) {
1280 if (isset($medium->media_url_https)) {
1281 $picture = $medium->media_url_https;
1282 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1288 // This is a pure media post, first search for all media urls
1290 foreach($post->extended_entities->media AS $medium) {
1291 switch($medium->type) {
1293 $media[$medium->url] .= "\n[img]".$medium->media_url_https."[/img]";
1294 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1297 case 'animated_gif':
1298 $media[$medium->url] .= "\n[img]".$medium->media_url_https."[/img]";
1299 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1300 if (is_array($medium->video_info->variants)) {
1302 // We take the video with the highest bitrate
1303 foreach ($medium->video_info->variants AS $variant) {
1304 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1305 $media[$medium->url] = "\n[video]".$variant->url."[/video]";
1306 $bitrate = $variant->bitrate;
1311 // The following code will only be activated for test reasons
1313 // $postarray['body'] .= print_r($medium, true);
1317 // Now we replace the media urls.
1318 foreach ($media AS $key => $value) {
1319 $postarray['body'] = str_replace($key, "\n".$value."\n", $postarray['body']);
1324 function twitter_createpost($a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote) {
1326 $postarray = array();
1327 $postarray['network'] = NETWORK_TWITTER;
1328 $postarray['gravity'] = 0;
1329 $postarray['uid'] = $uid;
1330 $postarray['wall'] = 0;
1331 $postarray['uri'] = "twitter::".$post->id_str;
1332 $postarray['object'] = json_encode($post);
1334 // Don't import our own comments
1335 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1336 dbesc($postarray['uri']),
1341 logger("Item with extid ".$postarray['uri']." found.", LOGGER_DEBUG);
1347 if ($post->in_reply_to_status_id_str != "") {
1349 $parent = "twitter::".$post->in_reply_to_status_id_str;
1351 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1356 $postarray['thr-parent'] = $r[0]["uri"];
1357 $postarray['parent-uri'] = $r[0]["parent-uri"];
1358 $postarray['parent'] = $r[0]["parent"];
1359 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1361 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1366 $postarray['thr-parent'] = $r[0]['uri'];
1367 $postarray['parent-uri'] = $r[0]['parent-uri'];
1368 $postarray['parent'] = $r[0]['parent'];
1369 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1371 $postarray['thr-parent'] = $postarray['uri'];
1372 $postarray['parent-uri'] = $postarray['uri'];
1373 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1378 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1380 if ($post->user->id_str == $own_id) {
1381 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1385 $contactid = $r[0]["id"];
1387 $postarray['owner-name'] = $r[0]["name"];
1388 $postarray['owner-link'] = $r[0]["url"];
1389 $postarray['owner-avatar'] = $r[0]["photo"];
1391 logger("No self contact for user ".$uid, LOGGER_DEBUG);
1395 // Don't create accounts of people who just comment something
1396 $create_user = false;
1398 $postarray['parent-uri'] = $postarray['uri'];
1399 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1402 if ($contactid == 0) {
1403 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1405 $postarray['owner-name'] = $post->user->name;
1406 $postarray['owner-link'] = "https://twitter.com/".$post->user->screen_name;
1407 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1410 if(($contactid == 0) && !$only_existing_contact) {
1411 $contactid = $self['id'];
1412 } elseif ($contactid <= 0) {
1413 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1417 $postarray['contact-id'] = $contactid;
1419 $postarray['verb'] = ACTIVITY_POST;
1420 $postarray['author-name'] = $postarray['owner-name'];
1421 $postarray['author-link'] = $postarray['owner-link'];
1422 $postarray['author-avatar'] = $postarray['owner-avatar'];
1423 $postarray['plink'] = "https://twitter.com/".$post->user->screen_name."/status/".$post->id_str;
1424 $postarray['app'] = strip_tags($post->source);
1426 if ($post->user->protected) {
1427 $postarray['private'] = 1;
1428 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1431 if (is_string($post->full_text)) {
1432 $postarray['body'] = $post->full_text;
1434 $postarray['body'] = $post->text;
1437 // When the post contains links then use the correct object type
1438 if (count($post->entities->urls) > 0) {
1439 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1442 // Search for media links
1443 $picture = twitter_media_entities($post, $postarray);
1445 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $picture);
1446 $postarray['body'] = $converted["body"];
1447 $postarray['tag'] = $converted["tags"];
1448 $postarray['created'] = datetime_convert('UTC','UTC',$post->created_at);
1449 $postarray['edited'] = datetime_convert('UTC','UTC',$post->created_at);
1451 $statustext = $converted["plain"];
1453 if (is_string($post->place->name)) {
1454 $postarray["location"] = $post->place->name;
1456 if (is_string($post->place->full_name)) {
1457 $postarray["location"] = $post->place->full_name;
1459 if (is_array($post->geo->coordinates)) {
1460 $postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
1462 if (is_array($post->coordinates->coordinates)) {
1463 $postarray["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
1465 if (is_object($post->retweeted_status)) {
1466 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1468 $retweet['object'] = $postarray['object'];
1469 $retweet['private'] = $postarray['private'];
1470 $retweet['allow_cid'] = $postarray['allow_cid'];
1471 $retweet['contact-id'] = $postarray['contact-id'];
1472 $retweet['owner-name'] = $postarray['owner-name'];
1473 $retweet['owner-link'] = $postarray['owner-link'];
1474 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1476 $postarray = $retweet;
1479 if (is_object($post->quoted_status) && !$noquote) {
1480 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1482 $postarray['body'] = $statustext;
1484 $postarray['body'] .= "\n".share_header($quoted['author-name'], $quoted['author-link'], $quoted['author-avatar'], "",
1485 $quoted['created'], $quoted['plink']);
1487 $postarray['body'] .= $quoted['body'].'[/share]';
1493 function twitter_checknotification($a, $uid, $own_id, $top_item, $postarray) {
1495 // this whole function doesn't seem to work. Needs complete check
1497 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1505 if (link_compare($user[0]["url"], $postarray['author-link']))
1508 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1510 dbesc("twitter::".$own_id)
1513 if(!count($own_user))
1516 // Is it me from twitter?
1517 if (link_compare($own_user[0]["url"], $postarray['author-link']))
1520 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1521 dbesc($postarray['parent-uri']),
1525 if(count($myconv)) {
1527 foreach($myconv as $conv) {
1528 // now if we find a match, it means we're in this conversation
1530 if(!link_compare($conv['author-link'],$user[0]["url"]) && !link_compare($conv['author-link'],$own_user[0]["url"]))
1533 require_once('include/enotify.php');
1535 $conv_parent = $conv['parent'];
1538 'type' => NOTIFY_COMMENT,
1539 'notify_flags' => $user[0]['notify-flags'],
1540 'language' => $user[0]['language'],
1541 'to_name' => $user[0]['username'],
1542 'to_email' => $user[0]['email'],
1543 'uid' => $user[0]['uid'],
1544 'item' => $postarray,
1545 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($top_item)),
1546 'source_name' => $postarray['author-name'],
1547 'source_link' => $postarray['author-link'],
1548 'source_photo' => $postarray['author-avatar'],
1549 'verb' => ACTIVITY_POST,
1551 'parent' => $conv_parent,
1554 // only send one notification
1560 function twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id) {
1561 logger("twitter_fetchparentposts: Fetching for user ".$uid." and post ".$post->id_str, LOGGER_DEBUG);
1565 while ($post->in_reply_to_status_id_str != "") {
1566 $parameters = array("trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str);
1568 $post = $connection->get('statuses/show', $parameters);
1570 if (!count($post)) {
1571 logger("twitter_fetchparentposts: Can't fetch post ".$parameters->id, LOGGER_DEBUG);
1575 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1576 dbesc("twitter::".$post->id_str),
1586 logger("twitter_fetchparentposts: Fetching ".count($posts)." parents", LOGGER_DEBUG);
1588 $posts = array_reverse($posts);
1590 if (count($posts)) {
1591 foreach ($posts as $post) {
1592 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1594 if (trim($postarray['body']) == "")
1597 $item = item_store($postarray);
1598 $postarray["id"] = $item;
1600 logger('twitter_fetchparentpost: User '.$self["nick"].' posted parent timeline item '.$item);
1602 if ($item && !function_exists("check_item_notification"))
1603 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1608 function twitter_fetchhometimeline($a, $uid) {
1609 $ckey = get_config('twitter', 'consumerkey');
1610 $csecret = get_config('twitter', 'consumersecret');
1611 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1612 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1613 $create_user = get_pconfig($uid, 'twitter', 'create_user');
1614 $mirror_posts = get_pconfig($uid, 'twitter', 'mirror_posts');
1616 logger("twitter_fetchhometimeline: Fetching for user ".$uid, LOGGER_DEBUG);
1618 $application_name = get_config('twitter', 'application_name');
1620 if ($application_name == "")
1621 $application_name = $a->get_hostname();
1623 require_once('library/twitteroauth.php');
1624 require_once('include/items.php');
1626 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1628 $own_contact = twitter_fetch_own_contact($a, $uid);
1630 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1631 intval($own_contact),
1635 $own_id = $r[0]["nick"];
1637 logger("twitter_fetchhometimeline: Own twitter contact not found for user ".$uid, LOGGER_DEBUG);
1641 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1647 logger("twitter_fetchhometimeline: Own contact not found for user ".$uid, LOGGER_DEBUG);
1651 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1654 logger("twitter_fetchhometimeline: Own user not found for user ".$uid, LOGGER_DEBUG);
1658 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
1659 //$parameters["count"] = 200;
1662 // Fetching timeline
1663 $lastid = get_pconfig($uid, 'twitter', 'lasthometimelineid');
1665 $first_time = ($lastid == "");
1668 $parameters["since_id"] = $lastid;
1670 $items = $connection->get('statuses/home_timeline', $parameters);
1672 if (!is_array($items)) {
1673 logger("twitter_fetchhometimeline: Error fetching home timeline: ".print_r($items, true), LOGGER_DEBUG);
1677 $posts = array_reverse($items);
1679 logger("twitter_fetchhometimeline: Fetching timeline for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1681 if (count($posts)) {
1682 foreach ($posts as $post) {
1683 if ($post->id_str > $lastid) {
1684 $lastid = $post->id_str;
1685 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1691 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1692 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1696 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1697 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1701 if ($post->in_reply_to_status_id_str != "")
1702 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1704 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1706 if (trim($postarray['body']) == "")
1709 $item = item_store($postarray);
1710 $postarray["id"] = $item;
1712 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted home timeline item '.$item);
1714 if ($item && !function_exists("check_item_notification"))
1715 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1719 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1721 // Fetching mentions
1722 $lastid = get_pconfig($uid, 'twitter', 'lastmentionid');
1724 $first_time = ($lastid == "");
1727 $parameters["since_id"] = $lastid;
1729 $items = $connection->get('statuses/mentions_timeline', $parameters);
1731 if (!is_array($items)) {
1732 logger("twitter_fetchhometimeline: Error fetching mentions: ".print_r($items, true), LOGGER_DEBUG);
1736 $posts = array_reverse($items);
1738 logger("twitter_fetchhometimeline: Fetching mentions for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1740 if (count($posts)) {
1741 foreach ($posts as $post) {
1742 if ($post->id_str > $lastid)
1743 $lastid = $post->id_str;
1748 if ($post->in_reply_to_status_id_str != "")
1749 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1751 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1753 if (trim($postarray['body']) == "")
1756 $item = item_store($postarray);
1757 $postarray["id"] = $item;
1759 if ($item && function_exists("check_item_notification"))
1760 check_item_notification($item, $uid, NOTIFY_TAGSELF);
1762 if (!isset($postarray["parent"]) || ($postarray["parent"] == 0))
1763 $postarray["parent"] = $item;
1765 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted mention timeline item '.$item);
1768 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1769 dbesc($postarray['uri']),
1773 $item = $r[0]['id'];
1774 $parent_id = $r[0]['parent'];
1777 $parent_id = $postarray['parent'];
1779 if (($item != 0) && !function_exists("check_item_notification")) {
1780 require_once('include/enotify.php');
1782 'type' => NOTIFY_TAGSELF,
1783 'notify_flags' => $u[0]['notify-flags'],
1784 'language' => $u[0]['language'],
1785 'to_name' => $u[0]['username'],
1786 'to_email' => $u[0]['email'],
1787 'uid' => $u[0]['uid'],
1788 'item' => $postarray,
1789 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item)),
1790 'source_name' => $postarray['author-name'],
1791 'source_link' => $postarray['author-link'],
1792 'source_photo' => $postarray['author-avatar'],
1793 'verb' => ACTIVITY_TAG,
1795 'parent' => $parent_id
1801 set_pconfig($uid, 'twitter', 'lastmentionid', $lastid);
1804 function twitter_fetch_own_contact($a, $uid) {
1805 $ckey = get_config('twitter', 'consumerkey');
1806 $csecret = get_config('twitter', 'consumersecret');
1807 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1808 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1810 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1814 if ($own_id == "") {
1815 require_once('library/twitteroauth.php');
1817 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1819 // Fetching user data
1820 $user = $connection->get('account/verify_credentials');
1822 set_pconfig($uid, 'twitter', 'own_id', $user->id_str);
1824 $contact_id = twitter_fetch_contact($uid, $user, true);
1827 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1828 intval($uid), dbesc("twitter::".$own_id));
1830 $contact_id = $r[0]["id"];
1832 del_pconfig($uid, 'twitter', 'own_id');
1836 return($contact_id);
1839 function twitter_is_retweet($a, $uid, $body) {
1840 $body = trim($body);
1842 // Skip if it isn't a pure repeated messages
1843 // Does it start with a share?
1844 if (strpos($body, "[share") > 0)
1847 // Does it end with a share?
1848 if (strlen($body) > (strrpos($body, "[/share]") + 8))
1851 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
1852 // Skip if there is no shared message in there
1853 if ($body == $attributes)
1857 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1858 if ($matches[1] != "")
1859 $link = $matches[1];
1861 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1862 if ($matches[1] != "")
1863 $link = $matches[1];
1865 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1869 logger('twitter_is_retweet: Retweeting id '.$id.' for user '.$uid, LOGGER_DEBUG);
1871 $ckey = get_config('twitter', 'consumerkey');
1872 $csecret = get_config('twitter', 'consumersecret');
1873 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1874 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1876 require_once('library/twitteroauth.php');
1877 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1879 $result = $connection->post('statuses/retweet/'.$id);
1881 logger('twitter_is_retweet: result '.print_r($result, true), LOGGER_DEBUG);
1883 return(!isset($result->errors));