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) {
343 if (!local_user() || (local_user() != $b['uid'])) {
347 $twitter_post = intval(get_pconfig(local_user(), 'twitter', 'post'));
348 $twitter_enable = (($twitter_post && x($_REQUEST, 'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
350 // if API is used, default to the chosen settings
351 if ($b['api_source'] && intval(get_pconfig(local_user(), 'twitter', 'post_by_default'))) {
355 if (!$twitter_enable) {
359 if (strlen($b['postopts'])) {
360 $b['postopts'] .= ',';
363 $b['postopts'] .= 'twitter';
366 function twitter_action($a, $uid, $pid, $action) {
368 $ckey = get_config('twitter', 'consumerkey');
369 $csecret = get_config('twitter', 'consumersecret');
370 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
371 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
373 require_once("addon/twitter/codebird.php");
375 $cb = \Codebird\Codebird::getInstance();
376 $cb->setConsumerKey($ckey, $csecret);
377 $cb->setToken($otoken, $osecret);
379 $post = array('id' => $pid);
381 logger("twitter_action '".$action."' ID: ".$pid." data: " . print_r($post, true), LOGGER_DATA);
385 // To-Do: $result = $cb->statuses_destroy($post);
388 $result = $cb->favorites_create($post);
391 $result = $cb->favorites_destroy($post);
394 logger("twitter_action '".$action."' send, result: " . print_r($result, true), LOGGER_DEBUG);
397 function twitter_post_hook(&$a,&$b) {
403 require_once("include/network.php");
405 if (!get_pconfig($b["uid"],'twitter','import')) {
406 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
410 if($b['parent'] != $b['id']) {
411 logger("twitter_post_hook: parameter ".print_r($b, true), LOGGER_DATA);
413 // Looking if its a reply to a twitter post
414 if ((substr($b["parent-uri"], 0, 9) != "twitter::") && (substr($b["extid"], 0, 9) != "twitter::") && (substr($b["thr-parent"], 0, 9) != "twitter::")) {
415 logger("twitter_post_hook: no twitter post ".$b["parent"]);
419 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
420 dbesc($b["thr-parent"]),
424 logger("twitter_post_hook: no parent found ".$b["thr-parent"]);
432 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
433 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
434 $nicknameplain = "@".$nicknameplain;
436 logger("twitter_post_hook: comparing ".$nickname." and ".$nicknameplain." with ".$b["body"], LOGGER_DEBUG);
437 if ((strpos($b["body"], $nickname) === false) && (strpos($b["body"], $nicknameplain) === false))
438 $b["body"] = $nickname." ".$b["body"];
440 logger("twitter_post_hook: parent found ".print_r($orig_post, true), LOGGER_DATA);
444 if($b['private'] || !strstr($b['postopts'],'twitter'))
448 if (($b['verb'] == ACTIVITY_POST) && $b['deleted'])
449 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
451 if($b['verb'] == ACTIVITY_LIKE) {
452 logger("twitter_post_hook: parameter 2 ".substr($b["thr-parent"], 9), LOGGER_DEBUG);
454 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
456 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
460 if($b['deleted'] || ($b['created'] !== $b['edited']))
463 // if post comes from twitter don't send it back
464 if($b['extid'] == NETWORK_TWITTER)
467 if($b['app'] == "Twitter")
470 logger('twitter post invoked');
473 load_pconfig($b['uid'], 'twitter');
475 $ckey = get_config('twitter', 'consumerkey');
476 $csecret = get_config('twitter', 'consumersecret');
477 $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
478 $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
480 if($ckey && $csecret && $otoken && $osecret) {
481 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
483 // If it's a repeated message from twitter then do a native retweet and exit
484 if (twitter_is_retweet($a, $b['uid'], $b['body']))
487 require_once('library/twitteroauth.php');
488 require_once('include/bbcode.php');
489 $tweet = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
492 require_once("include/plaintext.php");
493 $msgarr = plaintext($a, $b, $max_char, true, 8);
494 $msg = $msgarr["text"];
496 if (($msg == "") && isset($msgarr["title"]))
497 $msg = shortenmsg($msgarr["title"], $max_char - 50);
501 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo"))
502 $msg .= "\n".$msgarr["url"];
504 if (isset($msgarr["image"]) && ($msgarr["type"] != "video"))
505 $image = $msgarr["image"];
507 // and now tweet it :-)
508 if(strlen($msg) && ($image != "")) {
509 $img_str = fetch_url($image);
511 $tempfile = tempnam(get_temppath(), "cache");
512 file_put_contents($tempfile, $img_str);
514 // Twitter had changed something so that the old library doesn't work anymore
515 // so we are using a new library for twitter
517 // Switching completely to this library with all functions
518 require_once("addon/twitter/codebird.php");
520 $cb = \Codebird\Codebird::getInstance();
521 $cb->setConsumerKey($ckey, $csecret);
522 $cb->setToken($otoken, $osecret);
524 $post = array('status' => $msg, 'media[]' => $tempfile);
527 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
529 $result = $cb->statuses_updateWithMedia($post);
532 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
535 set_config("twitter", "application_name", strip_tags($result->source));
537 if ($result->errors || $result->error) {
538 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
540 // Workaround: Remove the picture link so that the post can be reposted without it
543 } elseif ($iscomment) {
544 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
545 q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
546 dbesc("twitter::".$result->id_str),
547 dbesc($result->text),
553 if(strlen($msg) && ($image == "")) {
554 $url = 'statuses/update';
555 $post = array('status' => $msg);
558 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
560 $result = $tweet->post($url, $post);
561 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
564 set_config("twitter", "application_name", strip_tags($result->source));
566 if ($result->errors) {
567 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
569 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
571 $a->contact = $r[0]["id"];
573 $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
574 require_once('include/queue_fn.php');
575 add_to_queue($a->contact,NETWORK_TWITTER,$s);
576 notice(t('Twitter post failed. Queued for retry.').EOL);
577 } elseif ($iscomment) {
578 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
579 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
580 dbesc("twitter::".$result->id_str),
583 //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
584 // dbesc("twitter::".$result->id_str),
585 // dbesc($result->text),
593 function twitter_plugin_admin_post(&$a){
594 $consumerkey = ((x($_POST,'consumerkey')) ? notags(trim($_POST['consumerkey'])) : '');
595 $consumersecret = ((x($_POST,'consumersecret')) ? notags(trim($_POST['consumersecret'])): '');
596 $applicationname = ((x($_POST, 'applicationname')) ? notags(trim($_POST['applicationname'])):'');
597 set_config('twitter','consumerkey',$consumerkey);
598 set_config('twitter','consumersecret',$consumersecret);
599 //set_config('twitter','application_name',$applicationname);
600 info( t('Settings updated.'). EOL );
602 function twitter_plugin_admin(&$a, &$o){
603 $t = get_markup_template( "admin.tpl", "addon/twitter/" );
605 $o = replace_macros($t, array(
606 '$submit' => t('Save Settings'),
607 // name, label, value, help, [extra values]
608 '$consumerkey' => array('consumerkey', t('Consumer key'), get_config('twitter', 'consumerkey' ), ''),
609 '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), ''),
610 //'$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'))
614 function twitter_cron($a,$b) {
615 $last = get_config('twitter','last_poll');
617 $poll_interval = intval(get_config('twitter','poll_interval'));
619 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
622 $next = $last + ($poll_interval * 60);
624 logger('twitter: poll intervall not reached');
628 logger('twitter: cron_start');
630 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1'");
633 logger('twitter: fetching for user '.$rr['uid']);
634 proc_run(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 1, (int)$rr['uid']);
638 $abandon_days = intval(get_config('system','account_abandon_days'));
639 if ($abandon_days < 1)
642 $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
644 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1'");
647 if ($abandon_days != 0) {
648 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
650 logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
655 logger('twitter: importing timeline from user '.$rr['uid']);
656 proc_run(PRIORITY_MEDIUM, "addon/twitter/twitter_sync.php", 2, (int)$rr['uid']);
659 // check for new contacts once a day
660 $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
661 if($last_contact_check)
662 $next_contact_check = $last_contact_check + 86400;
664 $next_contact_check = 0;
666 if($next_contact_check <= time()) {
667 pumpio_getallusers($a, $rr["uid"]);
668 set_pconfig($rr['uid'],'pumpio','contact_check',time());
675 logger('twitter: cron_end');
677 set_config('twitter','last_poll', time());
680 function twitter_expire($a,$b) {
682 $days = get_config('twitter', 'expire');
687 if (method_exists('dba', 'delete')) {
688 $r = dba::select('item', array('id'), array('deleted' => true, 'network' => NETWORK_TWITTER));
689 while ($row = dba::fetch($r)) {
690 dba::delete('item', array('id' => $row['id']));
694 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
697 require_once("include/items.php");
699 logger('twitter_expire: expire_start');
701 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
704 logger('twitter_expire: user '.$rr['uid']);
705 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
709 logger('twitter_expire: expire_end');
712 function twitter_prepare_body(&$a,&$b) {
713 if ($b["item"]["network"] != NETWORK_TWITTER)
718 require_once("include/plaintext.php");
720 $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
722 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
723 dbesc($item["thr-parent"]),
724 intval(local_user()));
729 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
730 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
731 $nicknameplain = "@".$nicknameplain;
733 if ((strpos($item["body"], $nickname) === false) && (strpos($item["body"], $nicknameplain) === false))
734 $item["body"] = $nickname." ".$item["body"];
738 $msgarr = plaintext($a, $item, $max_char, true, 8);
739 $msg = $msgarr["text"];
741 if (isset($msgarr["url"]) && ($msgarr["type"] != "photo"))
742 $msg .= " ".$msgarr["url"];
744 if (isset($msgarr["image"]))
745 $msg .= " ".$msgarr["image"];
747 $b['html'] = nl2br(htmlspecialchars($msg));
752 * @brief Build the item array for the mirrored post
754 * @param object $a Application class
755 * @param integer $uid User id
756 * @param object $post Twitter object with the post
758 * @return array item data to be posted
760 function twitter_do_mirrorpost($a, $uid, $post) {
761 $datarray["type"] = "wall";
762 $datarray["api_source"] = true;
763 $datarray["profile_uid"] = $uid;
764 $datarray["extid"] = NETWORK_TWITTER;
765 $datarray['message_id'] = item_new_uri($a->get_hostname(), $uid, NETWORK_TWITTER.":".$post->id);
766 $datarray['object'] = json_encode($post);
767 $datarray["title"] = "";
769 if (is_object($post->retweeted_status)) {
770 // We don't support nested shares, so we mustn't show quotes as shares on retweets
771 $item = twitter_createpost($a, $uid, $post->retweeted_status, array('id' => 0), false, false, true);
773 $datarray['body'] = "\n".share_header($item['author-name'], $item['author-link'], $item['author-avatar'], "",
774 $item['created'], $item['plink']);
776 $datarray['body'] .= $item['body'].'[/share]';
778 $item = twitter_createpost($a, $uid, $post, array('id' => 0), false, false, false);
780 $datarray['body'] = $item['body'];
783 $datarray["source"] = $item['app'];
784 $datarray["verb"] = $item['verb'];
786 if (isset($item["location"])) {
787 $datarray["location"] = $item["location"];
790 if (isset($item["coord"])) {
791 $datarray["coord"] = $item["coord"];
797 function twitter_fetchtimeline($a, $uid) {
798 $ckey = get_config('twitter', 'consumerkey');
799 $csecret = get_config('twitter', 'consumersecret');
800 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
801 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
802 $lastid = get_pconfig($uid, 'twitter', 'lastid');
804 $application_name = get_config('twitter', 'application_name');
806 if ($application_name == "")
807 $application_name = $a->get_hostname();
809 $has_picture = false;
811 require_once('mod/item.php');
812 require_once('include/items.php');
813 require_once('mod/share.php');
815 require_once('library/twitteroauth.php');
816 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
818 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
820 $first_time = ($lastid == "");
823 $parameters["since_id"] = $lastid;
825 $items = $connection->get('statuses/user_timeline', $parameters);
827 if (!is_array($items))
830 $posts = array_reverse($items);
833 foreach ($posts as $post) {
834 if ($post->id_str > $lastid) {
835 $lastid = $post->id_str;
836 set_pconfig($uid, 'twitter', 'lastid', $lastid);
842 if (!stristr($post->source, $application_name)) {
844 $_SESSION["authenticated"] = true;
845 $_SESSION["uid"] = $uid;
847 $_REQUEST = twitter_do_mirrorpost($a, $uid, $post);
849 logger('twitter: posting for user '.$uid);
855 set_pconfig($uid, 'twitter', 'lastid', $lastid);
858 function twitter_queue_hook(&$a,&$b) {
860 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
861 dbesc(NETWORK_TWITTER)
866 require_once('include/queue_fn.php');
869 if($x['network'] !== NETWORK_TWITTER)
872 logger('twitter_queue: run');
874 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
875 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
883 $ckey = get_config('twitter', 'consumerkey');
884 $csecret = get_config('twitter', 'consumersecret');
885 $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
886 $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
890 if ($ckey && $csecret && $otoken && $osecret) {
892 logger('twitter_queue: able to post');
894 $z = unserialize($x['content']);
896 require_once("addon/twitter/codebird.php");
898 $cb = \Codebird\Codebird::getInstance();
899 $cb->setConsumerKey($ckey, $csecret);
900 $cb->setToken($otoken, $osecret);
902 if ($z['url'] == "statuses/update")
903 $result = $cb->statuses_update($z['post']);
905 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
908 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
911 remove_queue_item($x['id']);
914 logger("twitter_queue: Error getting tokens for user ".$user['uid']);
917 logger('twitter_queue: delayed');
918 update_queue_time($x['id']);
923 function twitter_fix_avatar($avatar) {
924 require_once("include/Photo.php");
926 $new_avatar = str_replace("_normal.", ".", $avatar);
928 $info = get_photo_info($new_avatar);
930 $new_avatar = $avatar;
935 function twitter_fetch_contact($uid, $contact, $create_user) {
937 if ($contact->id_str == "")
940 $avatar = twitter_fix_avatar($contact->profile_image_url_https);
942 update_gcontact(array("url" => "https://twitter.com/".$contact->screen_name,
943 "network" => NETWORK_TWITTER, "photo" => $avatar, "hide" => true,
944 "name" => $contact->name, "nick" => $contact->screen_name,
945 "location" => $contact->location, "about" => $contact->description,
946 "addr" => $contact->screen_name."@twitter.com", "generation" => 2));
948 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
949 intval($uid), dbesc("twitter::".$contact->id_str));
951 if(!count($r) && !$create_user)
954 if (count($r) && ($r[0]["readonly"] || $r[0]["blocked"])) {
955 logger("twitter_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
960 // create contact record
961 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
962 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
963 `location`, `about`, `writable`, `blocked`, `readonly`, `pending`)
964 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
966 dbesc(datetime_convert()),
967 dbesc("https://twitter.com/".$contact->screen_name),
968 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
969 dbesc($contact->screen_name."@twitter.com"),
970 dbesc("twitter::".$contact->id_str),
972 dbesc("twitter::".$contact->id_str),
973 dbesc($contact->name),
974 dbesc($contact->screen_name),
976 dbesc(NETWORK_TWITTER),
977 intval(CONTACT_IS_FRIEND),
979 dbesc($contact->location),
980 dbesc($contact->description),
984 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
985 dbesc("twitter::".$contact->id_str),
992 $contact_id = $r[0]['id'];
994 $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
998 if($g && intval($g[0]['def_gid'])) {
999 require_once('include/group.php');
1000 group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
1003 require_once("Photo.php");
1005 $photos = import_profile_photo($avatar, $uid, $contact_id, true);
1008 q("UPDATE `contact` SET `photo` = '%s',
1013 `avatar-date` = '%s'
1018 dbesc(datetime_convert()),
1019 dbesc(datetime_convert()),
1020 dbesc(datetime_convert()),
1025 // update profile photos once every two weeks as we have no notification of when they change.
1027 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
1028 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
1030 // check that we have all the photos, this has been known to fail on occasion
1032 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
1034 logger("twitter_fetch_contact: Updating contact ".$contact->screen_name, LOGGER_DEBUG);
1036 require_once("Photo.php");
1038 $photos = import_profile_photo($avatar, $uid, $r[0]['id'], true);
1041 q("UPDATE `contact` SET `photo` = '%s',
1046 `avatar-date` = '%s',
1058 dbesc(datetime_convert()),
1059 dbesc(datetime_convert()),
1060 dbesc(datetime_convert()),
1061 dbesc("https://twitter.com/".$contact->screen_name),
1062 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
1063 dbesc($contact->screen_name."@twitter.com"),
1064 dbesc($contact->name),
1065 dbesc($contact->screen_name),
1066 dbesc($contact->location),
1067 dbesc($contact->description),
1074 return($r[0]["id"]);
1077 function twitter_fetchuser($a, $uid, $screen_name = "", $user_id = "") {
1078 $ckey = get_config('twitter', 'consumerkey');
1079 $csecret = get_config('twitter', 'consumersecret');
1080 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1081 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1083 require_once("addon/twitter/codebird.php");
1085 $cb = \Codebird\Codebird::getInstance();
1086 $cb->setConsumerKey($ckey, $csecret);
1087 $cb->setToken($otoken, $osecret);
1089 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1097 $parameters = array();
1099 if ($screen_name != "")
1100 $parameters["screen_name"] = $screen_name;
1103 $parameters["user_id"] = $user_id;
1105 // Fetching user data
1106 $user = $cb->users_show($parameters);
1108 if (!is_object($user))
1111 $contact_id = twitter_fetch_contact($uid, $user, true);
1116 function twitter_expand_entities($a, $body, $item, $no_tags = false, $picture) {
1117 require_once("include/oembed.php");
1118 require_once("include/network.php");
1124 if (isset($item->entities->urls)) {
1130 foreach ($item->entities->urls AS $url) {
1132 $plain = str_replace($url->url, '', $plain);
1134 if ($url->url && $url->expanded_url && $url->display_url) {
1136 $expanded_url = original_url($url->expanded_url);
1138 $oembed_data = oembed_fetch_url($expanded_url);
1140 // Quickfix: Workaround for URL with "[" and "]" in it
1141 if (strpos($expanded_url, "[") || strpos($expanded_url, "]"))
1142 $expanded_url = $url->url;
1145 $type = $oembed_data->type;
1147 if ($oembed_data->type == "video") {
1148 //$body = str_replace($url->url,
1149 // "[video]".$expanded_url."[/video]", $body);
1150 //$dontincludemedia = true;
1151 $type = $oembed_data->type;
1152 $footerurl = $expanded_url;
1153 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1155 $body = str_replace($url->url, $footerlink, $body);
1156 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1157 } elseif (($oembed_data->type == "photo") && isset($oembed_data->url)) {
1158 $body = str_replace($url->url,
1159 "[url=".$expanded_url."][img]".$oembed_data->url."[/img][/url]",
1161 //$dontincludemedia = true;
1162 } elseif ($oembed_data->type != "link")
1163 $body = str_replace($url->url,
1164 "[url=".$expanded_url."]".$expanded_url."[/url]",
1167 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1169 $tempfile = tempnam(get_temppath(), "cache");
1170 file_put_contents($tempfile, $img_str);
1171 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1174 if (substr($mime, 0, 6) == "image/") {
1176 $body = str_replace($url->url, "[img]".$expanded_url."[/img]", $body);
1177 //$dontincludemedia = true;
1179 $type = $oembed_data->type;
1180 $footerurl = $expanded_url;
1181 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1183 $body = str_replace($url->url, $footerlink, $body);
1189 if ($footerurl != "")
1190 $footer = add_page_info($footerurl, false, $picture);
1192 if (($footerlink != "") && (trim($footer) != "")) {
1193 $removedlink = trim(str_replace($footerlink, "", $body));
1195 if (($removedlink == "") || strstr($body, $removedlink))
1196 $body = $removedlink;
1201 if (($footer == "") && ($picture != ""))
1202 $body .= "\n\n[img]".$picture."[/img]\n";
1203 elseif (($footer == "") && ($picture == ""))
1204 $body = add_page_info_to_body($body);
1207 return array("body" => $body, "tags" => "", "plain" => $plain);
1209 $tags_arr = array();
1211 foreach ($item->entities->hashtags AS $hashtag) {
1212 $url = "#[url=".$a->get_baseurl()."/search?tag=".rawurlencode($hashtag->text)."]".$hashtag->text."[/url]";
1213 $tags_arr["#".$hashtag->text] = $url;
1214 $body = str_replace("#".$hashtag->text, $url, $body);
1217 foreach ($item->entities->user_mentions AS $mention) {
1218 $url = "@[url=https://twitter.com/".rawurlencode($mention->screen_name)."]".$mention->screen_name."[/url]";
1219 $tags_arr["@".$mention->screen_name] = $url;
1220 $body = str_replace("@".$mention->screen_name, $url, $body);
1223 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1224 $tags = get_tags($body);
1227 foreach($tags as $tag) {
1228 if (strstr(trim($tag), " "))
1231 if(strpos($tag,'#') === 0) {
1232 if(strpos($tag,'[url='))
1235 // don't link tags that are already embedded in links
1237 if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
1239 if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
1242 $basetag = str_replace('_',' ',substr($tag,1));
1243 $url = '#[url='.$a->get_baseurl().'/search?tag='.rawurlencode($basetag).']'.$basetag.'[/url]';
1244 $body = str_replace($tag,$url,$body);
1245 $tags_arr["#".$basetag] = $url;
1247 } elseif(strpos($tag,'@') === 0) {
1248 if(strpos($tag,'[url='))
1251 $basetag = substr($tag,1);
1252 $url = '@[url=https://twitter.com/'.rawurlencode($basetag).']'.$basetag.'[/url]';
1253 $body = str_replace($tag,$url,$body);
1254 $tags_arr["@".$basetag] = $url;
1260 $tags = implode($tags_arr, ",");
1263 return array("body" => $body, "tags" => $tags, "plain" => $plain);
1267 * @brief Fetch media entities and add media links to the body
1269 * @param object $post Twitter object with the post
1270 * @param array $postarray Array of the item that is about to be posted
1272 * @return $picture string Returns a a single picture string if it isn't a media post
1274 function twitter_media_entities($post, &$postarray) {
1276 // There are no media entities? So we quit.
1277 if (!is_array($post->extended_entities->media)) {
1281 // When the post links to an external page, we only take one picture.
1282 // We only do this when there is exactly one media.
1283 if ((count($post->entities->urls) > 0) && (count($post->extended_entities->media) == 1)) {
1285 foreach($post->extended_entities->media AS $medium) {
1286 if (isset($medium->media_url_https)) {
1287 $picture = $medium->media_url_https;
1288 $postarray['body'] = str_replace($medium->url, "", $postarray['body']);
1294 // This is a pure media post, first search for all media urls
1296 foreach($post->extended_entities->media AS $medium) {
1297 switch($medium->type) {
1299 $media[$medium->url] .= "\n[img]".$medium->media_url_https."[/img]";
1300 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1303 case 'animated_gif':
1304 $media[$medium->url] .= "\n[img]".$medium->media_url_https."[/img]";
1305 $postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
1306 if (is_array($medium->video_info->variants)) {
1308 // We take the video with the highest bitrate
1309 foreach ($medium->video_info->variants AS $variant) {
1310 if (($variant->content_type == "video/mp4") && ($variant->bitrate >= $bitrate)) {
1311 $media[$medium->url] = "\n[video]".$variant->url."[/video]";
1312 $bitrate = $variant->bitrate;
1317 // The following code will only be activated for test reasons
1319 // $postarray['body'] .= print_r($medium, true);
1323 // Now we replace the media urls.
1324 foreach ($media AS $key => $value) {
1325 $postarray['body'] = str_replace($key, "\n".$value."\n", $postarray['body']);
1330 function twitter_createpost($a, $uid, $post, $self, $create_user, $only_existing_contact, $noquote) {
1332 $postarray = array();
1333 $postarray['network'] = NETWORK_TWITTER;
1334 $postarray['gravity'] = 0;
1335 $postarray['uid'] = $uid;
1336 $postarray['wall'] = 0;
1337 $postarray['uri'] = "twitter::".$post->id_str;
1338 $postarray['object'] = json_encode($post);
1340 // Don't import our own comments
1341 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1342 dbesc($postarray['uri']),
1347 logger("Item with extid ".$postarray['uri']." found.", LOGGER_DEBUG);
1353 if ($post->in_reply_to_status_id_str != "") {
1355 $parent = "twitter::".$post->in_reply_to_status_id_str;
1357 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1362 $postarray['thr-parent'] = $r[0]["uri"];
1363 $postarray['parent-uri'] = $r[0]["parent-uri"];
1364 $postarray['parent'] = $r[0]["parent"];
1365 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1367 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1372 $postarray['thr-parent'] = $r[0]['uri'];
1373 $postarray['parent-uri'] = $r[0]['parent-uri'];
1374 $postarray['parent'] = $r[0]['parent'];
1375 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1377 $postarray['thr-parent'] = $postarray['uri'];
1378 $postarray['parent-uri'] = $postarray['uri'];
1379 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1384 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1386 if ($post->user->id_str == $own_id) {
1387 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1391 $contactid = $r[0]["id"];
1393 $postarray['owner-name'] = $r[0]["name"];
1394 $postarray['owner-link'] = $r[0]["url"];
1395 $postarray['owner-avatar'] = $r[0]["photo"];
1397 logger("No self contact for user ".$uid, LOGGER_DEBUG);
1401 // Don't create accounts of people who just comment something
1402 $create_user = false;
1404 $postarray['parent-uri'] = $postarray['uri'];
1405 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1408 if ($contactid == 0) {
1409 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1411 $postarray['owner-name'] = $post->user->name;
1412 $postarray['owner-link'] = "https://twitter.com/".$post->user->screen_name;
1413 $postarray['owner-avatar'] = twitter_fix_avatar($post->user->profile_image_url_https);
1416 if(($contactid == 0) && !$only_existing_contact) {
1417 $contactid = $self['id'];
1418 } elseif ($contactid <= 0) {
1419 logger("Contact ID is zero or less than zero.", LOGGER_DEBUG);
1423 $postarray['contact-id'] = $contactid;
1425 $postarray['verb'] = ACTIVITY_POST;
1426 $postarray['author-name'] = $postarray['owner-name'];
1427 $postarray['author-link'] = $postarray['owner-link'];
1428 $postarray['author-avatar'] = $postarray['owner-avatar'];
1429 $postarray['plink'] = "https://twitter.com/".$post->user->screen_name."/status/".$post->id_str;
1430 $postarray['app'] = strip_tags($post->source);
1432 if ($post->user->protected) {
1433 $postarray['private'] = 1;
1434 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1437 if (is_string($post->full_text)) {
1438 $postarray['body'] = $post->full_text;
1440 $postarray['body'] = $post->text;
1443 // When the post contains links then use the correct object type
1444 if (count($post->entities->urls) > 0) {
1445 $postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
1448 // Search for media links
1449 $picture = twitter_media_entities($post, $postarray);
1451 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $picture);
1452 $postarray['body'] = $converted["body"];
1453 $postarray['tag'] = $converted["tags"];
1454 $postarray['created'] = datetime_convert('UTC','UTC',$post->created_at);
1455 $postarray['edited'] = datetime_convert('UTC','UTC',$post->created_at);
1457 $statustext = $converted["plain"];
1459 if (is_string($post->place->name)) {
1460 $postarray["location"] = $post->place->name;
1462 if (is_string($post->place->full_name)) {
1463 $postarray["location"] = $post->place->full_name;
1465 if (is_array($post->geo->coordinates)) {
1466 $postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
1468 if (is_array($post->coordinates->coordinates)) {
1469 $postarray["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
1471 if (is_object($post->retweeted_status)) {
1472 $retweet = twitter_createpost($a, $uid, $post->retweeted_status, $self, false, false, $noquote);
1474 $retweet['object'] = $postarray['object'];
1475 $retweet['private'] = $postarray['private'];
1476 $retweet['allow_cid'] = $postarray['allow_cid'];
1477 $retweet['contact-id'] = $postarray['contact-id'];
1478 $retweet['owner-name'] = $postarray['owner-name'];
1479 $retweet['owner-link'] = $postarray['owner-link'];
1480 $retweet['owner-avatar'] = $postarray['owner-avatar'];
1482 $postarray = $retweet;
1485 if (is_object($post->quoted_status) && !$noquote) {
1486 $quoted = twitter_createpost($a, $uid, $post->quoted_status, $self, false, false, true);
1488 $postarray['body'] = $statustext;
1490 $postarray['body'] .= "\n".share_header($quoted['author-name'], $quoted['author-link'], $quoted['author-avatar'], "",
1491 $quoted['created'], $quoted['plink']);
1493 $postarray['body'] .= $quoted['body'].'[/share]';
1499 function twitter_checknotification($a, $uid, $own_id, $top_item, $postarray) {
1501 // this whole function doesn't seem to work. Needs complete check
1503 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1511 if (link_compare($user[0]["url"], $postarray['author-link']))
1514 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1516 dbesc("twitter::".$own_id)
1519 if(!count($own_user))
1522 // Is it me from twitter?
1523 if (link_compare($own_user[0]["url"], $postarray['author-link']))
1526 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1527 dbesc($postarray['parent-uri']),
1531 if(count($myconv)) {
1533 foreach($myconv as $conv) {
1534 // now if we find a match, it means we're in this conversation
1536 if(!link_compare($conv['author-link'],$user[0]["url"]) && !link_compare($conv['author-link'],$own_user[0]["url"]))
1539 require_once('include/enotify.php');
1541 $conv_parent = $conv['parent'];
1544 'type' => NOTIFY_COMMENT,
1545 'notify_flags' => $user[0]['notify-flags'],
1546 'language' => $user[0]['language'],
1547 'to_name' => $user[0]['username'],
1548 'to_email' => $user[0]['email'],
1549 'uid' => $user[0]['uid'],
1550 'item' => $postarray,
1551 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($top_item)),
1552 'source_name' => $postarray['author-name'],
1553 'source_link' => $postarray['author-link'],
1554 'source_photo' => $postarray['author-avatar'],
1555 'verb' => ACTIVITY_POST,
1557 'parent' => $conv_parent,
1560 // only send one notification
1566 function twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id) {
1567 logger("twitter_fetchparentposts: Fetching for user ".$uid." and post ".$post->id_str, LOGGER_DEBUG);
1571 while ($post->in_reply_to_status_id_str != "") {
1572 $parameters = array("trim_user" => false, "tweet_mode" => "extended", "id" => $post->in_reply_to_status_id_str);
1574 $post = $connection->get('statuses/show', $parameters);
1576 if (!count($post)) {
1577 logger("twitter_fetchparentposts: Can't fetch post ".$parameters->id, LOGGER_DEBUG);
1581 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1582 dbesc("twitter::".$post->id_str),
1592 logger("twitter_fetchparentposts: Fetching ".count($posts)." parents", LOGGER_DEBUG);
1594 $posts = array_reverse($posts);
1596 if (count($posts)) {
1597 foreach ($posts as $post) {
1598 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1600 if (trim($postarray['body']) == "")
1603 $item = item_store($postarray);
1604 $postarray["id"] = $item;
1606 logger('twitter_fetchparentpost: User '.$self["nick"].' posted parent timeline item '.$item);
1608 if ($item && !function_exists("check_item_notification"))
1609 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1614 function twitter_fetchhometimeline($a, $uid) {
1615 $ckey = get_config('twitter', 'consumerkey');
1616 $csecret = get_config('twitter', 'consumersecret');
1617 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1618 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1619 $create_user = get_pconfig($uid, 'twitter', 'create_user');
1620 $mirror_posts = get_pconfig($uid, 'twitter', 'mirror_posts');
1622 logger("twitter_fetchhometimeline: Fetching for user ".$uid, LOGGER_DEBUG);
1624 $application_name = get_config('twitter', 'application_name');
1626 if ($application_name == "")
1627 $application_name = $a->get_hostname();
1629 require_once('library/twitteroauth.php');
1630 require_once('include/items.php');
1632 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1634 $own_contact = twitter_fetch_own_contact($a, $uid);
1636 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1637 intval($own_contact),
1641 $own_id = $r[0]["nick"];
1643 logger("twitter_fetchhometimeline: Own twitter contact not found for user ".$uid, LOGGER_DEBUG);
1647 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1653 logger("twitter_fetchhometimeline: Own contact not found for user ".$uid, LOGGER_DEBUG);
1657 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1660 logger("twitter_fetchhometimeline: Own user not found for user ".$uid, LOGGER_DEBUG);
1664 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true, "tweet_mode" => "extended");
1665 //$parameters["count"] = 200;
1668 // Fetching timeline
1669 $lastid = get_pconfig($uid, 'twitter', 'lasthometimelineid');
1671 $first_time = ($lastid == "");
1674 $parameters["since_id"] = $lastid;
1676 $items = $connection->get('statuses/home_timeline', $parameters);
1678 if (!is_array($items)) {
1679 logger("twitter_fetchhometimeline: Error fetching home timeline: ".print_r($items, true), LOGGER_DEBUG);
1683 $posts = array_reverse($items);
1685 logger("twitter_fetchhometimeline: Fetching timeline for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1687 if (count($posts)) {
1688 foreach ($posts as $post) {
1689 if ($post->id_str > $lastid) {
1690 $lastid = $post->id_str;
1691 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1697 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1698 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1702 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1703 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1707 if ($post->in_reply_to_status_id_str != "")
1708 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1710 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true, false);
1712 if (trim($postarray['body']) == "")
1715 $item = item_store($postarray);
1716 $postarray["id"] = $item;
1718 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted home timeline item '.$item);
1720 if ($item && !function_exists("check_item_notification"))
1721 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1725 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1727 // Fetching mentions
1728 $lastid = get_pconfig($uid, 'twitter', 'lastmentionid');
1730 $first_time = ($lastid == "");
1733 $parameters["since_id"] = $lastid;
1735 $items = $connection->get('statuses/mentions_timeline', $parameters);
1737 if (!is_array($items)) {
1738 logger("twitter_fetchhometimeline: Error fetching mentions: ".print_r($items, true), LOGGER_DEBUG);
1742 $posts = array_reverse($items);
1744 logger("twitter_fetchhometimeline: Fetching mentions for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1746 if (count($posts)) {
1747 foreach ($posts as $post) {
1748 if ($post->id_str > $lastid)
1749 $lastid = $post->id_str;
1754 if ($post->in_reply_to_status_id_str != "")
1755 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1757 $postarray = twitter_createpost($a, $uid, $post, $self, false, false, false);
1759 if (trim($postarray['body']) == "")
1762 $item = item_store($postarray);
1763 $postarray["id"] = $item;
1765 if ($item && function_exists("check_item_notification"))
1766 check_item_notification($item, $uid, NOTIFY_TAGSELF);
1768 if (!isset($postarray["parent"]) || ($postarray["parent"] == 0))
1769 $postarray["parent"] = $item;
1771 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted mention timeline item '.$item);
1774 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1775 dbesc($postarray['uri']),
1779 $item = $r[0]['id'];
1780 $parent_id = $r[0]['parent'];
1783 $parent_id = $postarray['parent'];
1785 if (($item != 0) && !function_exists("check_item_notification")) {
1786 require_once('include/enotify.php');
1788 'type' => NOTIFY_TAGSELF,
1789 'notify_flags' => $u[0]['notify-flags'],
1790 'language' => $u[0]['language'],
1791 'to_name' => $u[0]['username'],
1792 'to_email' => $u[0]['email'],
1793 'uid' => $u[0]['uid'],
1794 'item' => $postarray,
1795 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item)),
1796 'source_name' => $postarray['author-name'],
1797 'source_link' => $postarray['author-link'],
1798 'source_photo' => $postarray['author-avatar'],
1799 'verb' => ACTIVITY_TAG,
1801 'parent' => $parent_id
1807 set_pconfig($uid, 'twitter', 'lastmentionid', $lastid);
1810 function twitter_fetch_own_contact($a, $uid) {
1811 $ckey = get_config('twitter', 'consumerkey');
1812 $csecret = get_config('twitter', 'consumersecret');
1813 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1814 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1816 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1820 if ($own_id == "") {
1821 require_once('library/twitteroauth.php');
1823 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1825 // Fetching user data
1826 $user = $connection->get('account/verify_credentials');
1828 set_pconfig($uid, 'twitter', 'own_id', $user->id_str);
1830 $contact_id = twitter_fetch_contact($uid, $user, true);
1833 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1834 intval($uid), dbesc("twitter::".$own_id));
1836 $contact_id = $r[0]["id"];
1838 del_pconfig($uid, 'twitter', 'own_id');
1842 return($contact_id);
1845 function twitter_is_retweet($a, $uid, $body) {
1846 $body = trim($body);
1848 // Skip if it isn't a pure repeated messages
1849 // Does it start with a share?
1850 if (strpos($body, "[share") > 0)
1853 // Does it end with a share?
1854 if (strlen($body) > (strrpos($body, "[/share]") + 8))
1857 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
1858 // Skip if there is no shared message in there
1859 if ($body == $attributes)
1863 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1864 if ($matches[1] != "")
1865 $link = $matches[1];
1867 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1868 if ($matches[1] != "")
1869 $link = $matches[1];
1871 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1875 logger('twitter_is_retweet: Retweeting id '.$id.' for user '.$uid, LOGGER_DEBUG);
1877 $ckey = get_config('twitter', 'consumerkey');
1878 $csecret = get_config('twitter', 'consumersecret');
1879 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1880 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1882 require_once('library/twitteroauth.php');
1883 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1885 $result = $connection->post('statuses/retweet/'.$id);
1887 logger('twitter_is_retweet: result '.print_r($result, true), LOGGER_DEBUG);
1889 return(!isset($result->errors));