3 * Name: Twitter Connector
4 * Description: Relay public postings to a connected Twitter account
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 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
65 function twitter_install() {
66 // we need some hooks, for the configuration and for sending tweets
67 register_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
68 register_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
69 register_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
70 register_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
71 register_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
72 register_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
73 register_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
74 register_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
75 register_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
76 logger("installed twitter");
80 function twitter_uninstall() {
81 unregister_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
82 unregister_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
83 unregister_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
84 unregister_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
85 unregister_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
86 unregister_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
87 unregister_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
88 unregister_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
89 unregister_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
91 // old setting - remove only
92 unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
93 unregister_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings');
94 unregister_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
98 function twitter_follow($a, &$contact) {
100 logger("twitter_follow: Check if contact is twitter contact. ".$contact["url"], LOGGER_DEBUG);
102 if (!strstr($contact["url"], "://twitter.com") AND !strstr($contact["url"], "@twitter.com"))
105 // contact seems to be a twitter contact, so continue
106 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
107 $nickname = str_replace("@twitter.com", "", $nickname);
109 $uid = $a->user["uid"];
111 $ckey = get_config('twitter', 'consumerkey');
112 $csecret = get_config('twitter', 'consumersecret');
113 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
114 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
116 require_once("addon/twitter/codebird.php");
118 $cb = \Codebird\Codebird::getInstance();
119 $cb->setConsumerKey($ckey, $csecret);
120 $cb->setToken($otoken, $osecret);
122 $parameters = array();
123 $parameters["screen_name"] = $nickname;
125 $user = $cb->friendships_create($parameters);
127 twitter_fetchuser($a, $uid, $nickname);
129 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
130 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
134 $contact["contact"] = $r[0];
137 function twitter_jot_nets(&$a,&$b) {
141 $tw_post = get_pconfig(local_user(),'twitter','post');
142 if(intval($tw_post) == 1) {
143 $tw_defpost = get_pconfig(local_user(),'twitter','post_by_default');
144 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
145 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
146 . t('Post to Twitter') . '</div>';
150 function twitter_settings_post ($a,$post) {
153 // don't check twitter settings if twitter submit button is not clicked
154 if (!x($_POST,'twitter-submit'))
157 if (isset($_POST['twitter-disconnect'])) {
159 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
160 * from the user configuration
162 del_pconfig(local_user(), 'twitter', 'consumerkey');
163 del_pconfig(local_user(), 'twitter', 'consumersecret');
164 del_pconfig(local_user(), 'twitter', 'oauthtoken');
165 del_pconfig(local_user(), 'twitter', 'oauthsecret');
166 del_pconfig(local_user(), 'twitter', 'post');
167 del_pconfig(local_user(), 'twitter', 'post_by_default');
168 del_pconfig(local_user(), 'twitter', 'lastid');
169 del_pconfig(local_user(), 'twitter', 'mirror_posts');
170 del_pconfig(local_user(), 'twitter', 'import');
171 del_pconfig(local_user(), 'twitter', 'create_user');
172 del_pconfig(local_user(), 'twitter', 'own_id');
174 if (isset($_POST['twitter-pin'])) {
175 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
176 logger('got a Twitter PIN');
177 require_once('library/twitteroauth.php');
178 $ckey = get_config('twitter', 'consumerkey');
179 $csecret = get_config('twitter', 'consumersecret');
180 // the token and secret for which the PIN was generated were hidden in the settings
181 // form as token and token2, we need a new connection to Twitter using these token
182 // and secret to request a Access Token with the PIN
183 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
184 $token = $connection->getAccessToken( $_POST['twitter-pin'] );
185 // ok, now that we have the Access Token, save them in the user config
186 set_pconfig(local_user(),'twitter', 'oauthtoken', $token['oauth_token']);
187 set_pconfig(local_user(),'twitter', 'oauthsecret', $token['oauth_token_secret']);
188 set_pconfig(local_user(),'twitter', 'post', 1);
189 // reload the Addon Settings page, if we don't do it see Bug #42
190 goaway($a->get_baseurl().'/settings/connectors');
192 // if no PIN is supplied in the POST variables, the user has changed the setting
193 // to post a tweet for every new __public__ posting to the wall
194 set_pconfig(local_user(),'twitter','post',intval($_POST['twitter-enable']));
195 set_pconfig(local_user(),'twitter','post_by_default',intval($_POST['twitter-default']));
196 set_pconfig(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
197 set_pconfig(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
198 set_pconfig(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
200 if (!intval($_POST['twitter-mirror']))
201 del_pconfig(local_user(),'twitter','lastid');
203 info(t('Twitter settings updated.') . EOL);
206 function twitter_settings(&$a,&$s) {
209 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
211 * 1) Check that we have global consumer key & secret
212 * 2) If no OAuthtoken & stuff is present, generate button to get some
213 * 3) Checkbox for "Send public notices (140 chars only)
215 $ckey = get_config('twitter', 'consumerkey' );
216 $csecret = get_config('twitter', 'consumersecret' );
217 $otoken = get_pconfig(local_user(), 'twitter', 'oauthtoken' );
218 $osecret = get_pconfig(local_user(), 'twitter', 'oauthsecret' );
219 $enabled = get_pconfig(local_user(), 'twitter', 'post');
220 $checked = (($enabled) ? ' checked="checked" ' : '');
221 $defenabled = get_pconfig(local_user(),'twitter','post_by_default');
222 $defchecked = (($defenabled) ? ' checked="checked" ' : '');
223 $mirrorenabled = get_pconfig(local_user(),'twitter','mirror_posts');
224 $mirrorchecked = (($mirrorenabled) ? ' checked="checked" ' : '');
225 $importenabled = get_pconfig(local_user(),'twitter','import');
226 $importchecked = (($importenabled) ? ' checked="checked" ' : '');
227 $create_userenabled = get_pconfig(local_user(),'twitter','create_user');
228 $create_userchecked = (($create_userenabled) ? ' checked="checked" ' : '');
230 $css = (($enabled) ? '' : '-disabled');
232 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
233 $s .= '<img class="connector'.$css.'" src="images/twitter.png" /><h3 class="connector">'. t('Twitter Import/Export/Mirror').'</h3>';
235 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
236 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
237 $s .= '<img class="connector'.$css.'" src="images/twitter.png" /><h3 class="connector">'. t('Twitter Import/Export/Mirror').'</h3>';
240 if ( (!$ckey) && (!$csecret) ) {
242 * no global consumer keys
243 * display warning and skip personal config
245 $s .= '<p>'. t('No consumer key pair for Twitter found. Please contact your site administrator.') .'</p>';
248 * ok we have a consumer key pair now look into the OAuth stuff
250 if ( (!$otoken) && (!$osecret) ) {
252 * the user has not yet connected the account to twitter...
253 * get a temporary OAuth key/secret pair and display a button with
254 * which the user can request a PIN to connect the account to a
255 * account at Twitter.
257 require_once('library/twitteroauth.php');
258 $connection = new TwitterOAuth($ckey, $csecret);
259 $request_token = $connection->getRequestToken();
260 $token = $request_token['oauth_token'];
262 * make some nice form
264 $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>';
265 $s .= '<a href="'.$connection->getAuthorizeURL($token).'" target="_twitter"><img src="addon/twitter/lighter.png" alt="'.t('Log in with Twitter').'"></a>';
266 $s .= '<div id="twitter-pin-wrapper">';
267 $s .= '<label id="twitter-pin-label" for="twitter-pin">'. t('Copy the PIN from Twitter here') .'</label>';
268 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
269 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="'.$token.'" />';
270 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="'.$request_token['oauth_token_secret'].'" />';
271 $s .= '</div><div class="clear"></div>';
272 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
275 * we have an OAuth key / secret pair for the user
276 * so let's give a chance to disable the postings to Twitter
278 require_once('library/twitteroauth.php');
279 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
280 $details = $connection->get('account/verify_credentials');
281 $s .= '<div id="twitter-info" ><img id="twitter-avatar" src="'.$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>';
282 $s .= '<p>'. t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.') .'</p>';
283 if ($a->user['hidewall']) {
284 $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>';
286 $s .= '<div id="twitter-enable-wrapper">';
287 $s .= '<label id="twitter-enable-label" for="twitter-checkbox">'. t('Allow posting to Twitter'). '</label>';
288 $s .= '<input id="twitter-checkbox" type="checkbox" name="twitter-enable" value="1" ' . $checked . '/>';
289 $s .= '<div class="clear"></div>';
290 $s .= '<label id="twitter-default-label" for="twitter-default">'. t('Send public postings to Twitter by default') .'</label>';
291 $s .= '<input id="twitter-default" type="checkbox" name="twitter-default" value="1" ' . $defchecked . '/>';
292 $s .= '<div class="clear"></div>';
294 $s .= '<label id="twitter-mirror-label" for="twitter-mirror">'.t('Mirror all posts from twitter that are no replies').'</label>';
295 $s .= '<input id="twitter-mirror" type="checkbox" name="twitter-mirror" value="1" '. $mirrorchecked . '/>';
296 $s .= '<div class="clear"></div>';
299 $s .= '<label id="twitter-import-label" for="twitter-import">'.t('Import the remote timeline').'</label>';
300 $s .= '<input id="twitter-import" type="checkbox" name="twitter-import" value="1" '. $importchecked . '/>';
301 $s .= '<div class="clear"></div>';
303 $s .= '<label id="twitter-create_user-label" for="twitter-create_user">'.t('Automatically create contacts').'</label>';
304 $s .= '<input id="twitter-create_user" type="checkbox" name="twitter-create_user" value="1" '. $create_userchecked . '/>';
305 $s .= '<div class="clear"></div>';
307 $s .= '<div id="twitter-disconnect-wrapper">';
308 $s .= '<label id="twitter-disconnect-label" for="twitter-disconnect">'. t('Clear OAuth configuration') .'</label>';
309 $s .= '<input id="twitter-disconnect" type="checkbox" name="twitter-disconnect" value="1" />';
310 $s .= '</div><div class="clear"></div>';
311 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
314 $s .= '</div><div class="clear"></div>';
318 function twitter_post_local(&$a,&$b) {
323 if((local_user()) && (local_user() == $b['uid']) && (! $b['private']) && (! $b['parent']) ) {
325 $twitter_post = intval(get_pconfig(local_user(),'twitter','post'));
326 $twitter_enable = (($twitter_post && x($_REQUEST,'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
328 // if API is used, default to the chosen settings
329 if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'twitter','post_by_default')))
332 if(! $twitter_enable)
335 if(strlen($b['postopts']))
336 $b['postopts'] .= ',';
337 $b['postopts'] .= 'twitter';
341 function twitter_action($a, $uid, $pid, $action) {
343 $ckey = get_config('twitter', 'consumerkey');
344 $csecret = get_config('twitter', 'consumersecret');
345 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
346 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
348 require_once("addon/twitter/codebird.php");
350 $cb = \Codebird\Codebird::getInstance();
351 $cb->setConsumerKey($ckey, $csecret);
352 $cb->setToken($otoken, $osecret);
354 $post = array('id' => $pid);
356 logger("twitter_action '".$action."' ID: ".$pid." data: " . print_r($post, true), LOGGER_DATA);
360 $result = $cb->statuses_destroy($post);
363 $result = $cb->favorites_create($post);
366 $result = $cb->favorites_destroy($post);
369 logger("twitter_action '".$action."' send, result: " . print_r($result, true), LOGGER_DEBUG);
372 function twitter_post_hook(&$a,&$b) {
378 require_once("include/network.php");
380 if (!get_pconfig($b["uid"],'twitter','import')) {
381 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
385 if($b['parent'] != $b['id']) {
386 logger("twitter_post_hook: parameter ".print_r($b, true), LOGGER_DATA);
388 // Looking if its a reply to a twitter post
389 if ((substr($b["parent-uri"], 0, 9) != "twitter::") AND (substr($b["extid"], 0, 9) != "twitter::") AND (substr($b["thr-parent"], 0, 9) != "twitter::")) {
390 logger("twitter_post_hook: no twitter post ".$b["parent"]);
394 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
395 dbesc($b["thr-parent"]),
399 logger("twitter_post_hook: no parent found ".$b["thr-parent"]);
406 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
407 $nickname = "@[url=".$orig_post["author-link"]."]".$nickname."[/url]";
409 logger("twitter_post_hook: comparing ".$nickname." with ".$b["body"], LOGGER_DEBUG);
410 if (strpos($b["body"], $nickname) === false)
411 $b["body"] = $nickname." ".$b["body"];
413 logger("twitter_post_hook: parent found ".print_r($orig_post, true), LOGGER_DATA);
417 if($b['private'] OR !strstr($b['postopts'],'twitter'))
421 if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
422 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
424 if($b['verb'] == ACTIVITY_LIKE) {
425 logger("twitter_post_hook: parameter 2 ".substr($b["thr-parent"], 9), LOGGER_DEBUG);
427 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
429 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
433 if($b['deleted'] || ($b['created'] !== $b['edited']))
436 // if post comes from twitter don't send it back
437 if($b['app'] == "Twitter")
440 logger('twitter post invoked');
443 load_pconfig($b['uid'], 'twitter');
445 $ckey = get_config('twitter', 'consumerkey');
446 $csecret = get_config('twitter', 'consumersecret');
447 $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
448 $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
450 if($ckey && $csecret && $otoken && $osecret) {
451 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
453 // If it's a repeated message from twitter then do a native retweet and exit
454 if (twitter_is_retweet($a, $b['uid'], $b['body']))
457 require_once('library/twitteroauth.php');
458 require_once('include/bbcode.php');
459 $tweet = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
462 require_once("include/plaintext.php");
463 $msgarr = plaintext($a, $b, $max_char, true);
464 $msg = $msgarr["text"];
466 if (($msg == "") AND isset($msgarr["title"]))
467 $msg = shortenmsg($msgarr["title"], $max_char - 50);
471 if (isset($msgarr["url"]))
472 $msg .= "\n".$msgarr["url"];
473 elseif (isset($msgarr["image"]))
474 $image = $msgarr["image"];
476 // and now tweet it :-)
477 if(strlen($msg) and ($image != "")) {
478 $img_str = fetch_url($image);
480 $tempfile = tempnam(get_config("system","temppath"), "cache");
481 file_put_contents($tempfile, $img_str);
483 // Twitter had changed something so that the old library doesn't work anymore
484 // so we are using a new library for twitter
486 // Switching completely to this library with all functions
487 require_once("addon/twitter/codebird.php");
489 $cb = \Codebird\Codebird::getInstance();
490 $cb->setConsumerKey($ckey, $csecret);
491 $cb->setToken($otoken, $osecret);
493 $post = array('status' => $msg, 'media[]' => $tempfile);
496 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
498 $result = $cb->statuses_updateWithMedia($post);
501 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
502 if ($result->errors OR $result->error) {
503 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
505 // Workaround: Remove the picture link so that the post can be reposted without it
508 } elseif ($iscomment) {
509 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
510 q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
511 dbesc("twitter::".$result->id_str),
512 dbesc($result->text),
518 if(strlen($msg) and ($image == "")) {
519 $url = 'statuses/update';
520 $post = array('status' => $msg);
523 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
525 $result = $tweet->post($url, $post);
526 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
527 if ($result->errors) {
528 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
530 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
532 $a->contact = $r[0]["id"];
534 $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
535 require_once('include/queue_fn.php');
536 add_to_queue($a->contact,NETWORK_TWITTER,$s);
537 notice(t('Twitter post failed. Queued for retry.').EOL);
538 } elseif ($iscomment) {
539 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
540 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
541 dbesc("twitter::".$result->id_str),
544 //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
545 // dbesc("twitter::".$result->id_str),
546 // dbesc($result->text),
554 function twitter_plugin_admin_post(&$a){
555 $consumerkey = ((x($_POST,'consumerkey')) ? notags(trim($_POST['consumerkey'])) : '');
556 $consumersecret = ((x($_POST,'consumersecret')) ? notags(trim($_POST['consumersecret'])): '');
557 $applicationname = ((x($_POST, 'applicationname')) ? notags(trim($_POST['applicationname'])):'');
558 set_config('twitter','consumerkey',$consumerkey);
559 set_config('twitter','consumersecret',$consumersecret);
560 set_config('twitter','application_name',$applicationname);
561 info( t('Settings updated.'). EOL );
563 function twitter_plugin_admin(&$a, &$o){
564 $t = get_markup_template( "admin.tpl", "addon/twitter/" );
566 $o = replace_macros($t, array(
567 '$submit' => t('Save Settings'),
568 // name, label, value, help, [extra values]
569 '$consumerkey' => array('consumerkey', t('Consumer key'), get_config('twitter', 'consumerkey' ), ''),
570 '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), ''),
571 '$applicationname' => array('applicationname', t('Name of the Twitter Application'), get_config('twitter','application_name'),t('set this to avoid mirroring postings from ~friendica back to ~friendica'))
575 function twitter_cron($a,$b) {
576 $last = get_config('twitter','last_poll');
578 $poll_interval = intval(get_config('twitter','poll_interval'));
580 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
583 $next = $last + ($poll_interval * 60);
585 logger('twitter: poll intervall not reached');
589 logger('twitter: cron_start');
591 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND()");
594 logger('twitter: fetching for user '.$rr['uid']);
595 twitter_fetchtimeline($a, $rr['uid']);
600 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
603 logger('twitter: importing timeline from user '.$rr['uid']);
604 twitter_fetchhometimeline($a, $rr["uid"]);
608 // check for new contacts once a day
609 $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
610 if($last_contact_check)
611 $next_contact_check = $last_contact_check + 86400;
613 $next_contact_check = 0;
615 if($next_contact_check <= time()) {
616 pumpio_getallusers($a, $rr["uid"]);
617 set_pconfig($rr['uid'],'pumpio','contact_check',time());
624 logger('twitter: cron_end');
626 set_config('twitter','last_poll', time());
629 function twitter_expire($a,$b) {
631 $days = get_config('twitter', 'expire');
636 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
638 require_once("include/items.php");
640 logger('twitter_expire: expire_start');
642 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
645 logger('twitter_expire: user '.$rr['uid']);
646 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
650 logger('twitter_expire: expire_end');
653 function twitter_fetchtimeline($a, $uid) {
654 $ckey = get_config('twitter', 'consumerkey');
655 $csecret = get_config('twitter', 'consumersecret');
656 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
657 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
658 $lastid = get_pconfig($uid, 'twitter', 'lastid');
660 $application_name = get_config('twitter', 'application_name');
662 if ($application_name == "")
663 $application_name = $a->get_hostname();
665 $has_picture = false;
667 require_once('mod/item.php');
668 require_once('include/items.php');
670 require_once('library/twitteroauth.php');
671 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
673 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true);
675 $first_time = ($lastid == "");
678 $parameters["since_id"] = $lastid;
680 $items = $connection->get('statuses/user_timeline', $parameters);
682 if (!is_array($items))
685 $posts = array_reverse($items);
688 foreach ($posts as $post) {
689 if ($post->id_str > $lastid)
690 $lastid = $post->id_str;
695 if (!strpos($post->source, $application_name)) {
696 $_SESSION["authenticated"] = true;
697 $_SESSION["uid"] = $uid;
700 $_REQUEST["type"] = "wall";
701 $_REQUEST["api_source"] = true;
702 $_REQUEST["profile_uid"] = $uid;
703 $_REQUEST["source"] = "Twitter";
705 //$_REQUEST["date"] = $post->created_at;
707 $_REQUEST["title"] = "";
709 if (is_object($post->retweeted_status)) {
711 $_REQUEST['body'] = $post->retweeted_status->text;
714 if (is_array($post->retweeted_status->entities->media)) {
715 foreach($post->retweeted_status->entities->media AS $media) {
716 switch($media->type) {
718 $_REQUEST['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $_REQUEST['body']);
725 $converted = twitter_expand_entities($a, $_REQUEST['body'], $post->retweeted_status, true, $has_picture);
726 $_REQUEST['body'] = $converted["body"];
728 $_REQUEST['body'] = "[share author='".$post->retweeted_status->user->name.
729 "' profile='https://twitter.com/".$post->retweeted_status->user->screen_name.
730 "' avatar='".$post->retweeted_status->user->profile_image_url_https.
731 "' link='https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str."']".
733 $_REQUEST['body'] .= "[/share]";
735 $_REQUEST["body"] = $post->text;
737 if (is_array($post->entities->media)) {
738 foreach($post->entities->media AS $media) {
739 switch($media->type) {
741 $_REQUEST['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $_REQUEST['body']);
748 $converted = twitter_expand_entities($a, $_REQUEST["body"], $post, true, $has_picture);
749 $_REQUEST['body'] = $converted["body"];
752 if (is_string($post->place->name))
753 $_REQUEST["location"] = $post->place->name;
755 if (is_string($post->place->full_name))
756 $_REQUEST["location"] = $post->place->full_name;
758 if (is_array($post->geo->coordinates))
759 $_REQUEST["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
761 if (is_array($post->coordinates->coordinates))
762 $_REQUEST["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
764 //print_r($_REQUEST);
765 logger('twitter: posting for user '.$uid);
767 // require_once('mod/item.php');
773 set_pconfig($uid, 'twitter', 'lastid', $lastid);
776 function twitter_queue_hook(&$a,&$b) {
778 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
779 dbesc(NETWORK_TWITTER)
784 require_once('include/queue_fn.php');
787 if($x['network'] !== NETWORK_TWITTER)
790 logger('twitter_queue: run');
792 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
793 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
801 $ckey = get_config('twitter', 'consumerkey');
802 $csecret = get_config('twitter', 'consumersecret');
803 $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
804 $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
808 if ($ckey AND $csecret AND $otoken AND $osecret) {
810 logger('twitter_queue: able to post');
812 $z = unserialize($x['content']);
814 require_once("addon/twitter/codebird.php");
816 $cb = \Codebird\Codebird::getInstance();
817 $cb->setConsumerKey($ckey, $csecret);
818 $cb->setToken($otoken, $osecret);
820 if ($z['url'] == "statuses/update")
821 $result = $cb->statuses_update($z['post']);
823 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
826 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
829 remove_queue_item($x['id']);
832 logger("twitter_queue: Error getting tokens for user ".$user['uid']);
835 logger('twitter_queue: delayed');
836 update_queue_time($x['id']);
841 function twitter_fetch_contact($uid, $contact, $create_user) {
843 // Check if the unique contact is existing
844 // To-Do: only update once a while
845 $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
846 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
849 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
850 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
851 dbesc($contact->name),
852 dbesc($contact->screen_name),
853 dbesc($contact->profile_image_url_https));
855 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
856 dbesc($contact->name),
857 dbesc($contact->screen_name),
858 dbesc($contact->profile_image_url_https),
859 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
861 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
862 intval($uid), dbesc("twitter::".$contact->id_str));
864 if(!count($r) AND !$create_user)
867 if (count($r) AND ($r[0]["readonly"] OR $r[0]["blocked"])) {
868 logger("twitter_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
873 // create contact record
874 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
875 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
876 `writable`, `blocked`, `readonly`, `pending` )
877 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
879 dbesc(datetime_convert()),
880 dbesc("https://twitter.com/".$contact->screen_name),
881 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
882 dbesc($contact->screen_name."@twitter.com"),
883 dbesc("twitter::".$contact->id_str),
885 dbesc("twitter::".$contact->id_str),
886 dbesc($contact->name),
887 dbesc($contact->screen_name),
888 dbesc($contact->profile_image_url_https),
889 dbesc(NETWORK_TWITTER),
890 intval(CONTACT_IS_FRIEND),
895 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
896 dbesc("twitter::".$contact->id_str),
903 $contact_id = $r[0]['id'];
905 $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
909 if($g && intval($g[0]['def_gid'])) {
910 require_once('include/group.php');
911 group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
914 require_once("Photo.php");
916 $photos = import_profile_photo($contact->profile_image_url_https,$uid,$contact_id);
918 q("UPDATE `contact` SET `photo` = '%s',
928 dbesc(datetime_convert()),
929 dbesc(datetime_convert()),
930 dbesc(datetime_convert()),
935 // update profile photos once every two weeks as we have no notification of when they change.
937 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
938 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
940 // check that we have all the photos, this has been known to fail on occasion
942 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
944 logger("twitter_fetch_contact: Updating contact ".$contact->screen_name, LOGGER_DEBUG);
946 require_once("Photo.php");
948 $photos = import_profile_photo($contact->profile_image_url_https, $uid, $r[0]['id']);
950 q("UPDATE `contact` SET `photo` = '%s',
955 `avatar-date` = '%s',
965 dbesc(datetime_convert()),
966 dbesc(datetime_convert()),
967 dbesc(datetime_convert()),
968 dbesc("https://twitter.com/".$contact->screen_name),
969 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
970 dbesc($contact->screen_name."@twitter.com"),
971 dbesc($contact->name),
972 dbesc($contact->screen_name),
981 function twitter_fetchuser($a, $uid, $screen_name = "", $user_id = "") {
982 $ckey = get_config('twitter', 'consumerkey');
983 $csecret = get_config('twitter', 'consumersecret');
984 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
985 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
987 require_once("addon/twitter/codebird.php");
989 $cb = \Codebird\Codebird::getInstance();
990 $cb->setConsumerKey($ckey, $csecret);
991 $cb->setToken($otoken, $osecret);
993 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1001 $parameters = array();
1003 if ($screen_name != "")
1004 $parameters["screen_name"] = $screen_name;
1007 $parameters["user_id"] = $user_id;
1009 // Fetching user data
1010 $user = $cb->users_show($parameters);
1012 if (!is_object($user))
1015 $contact_id = twitter_fetch_contact($uid, $user, true);
1020 function twitter_expand_entities($a, $body, $item, $no_tags = false, $dontincludemedia) {
1021 require_once("include/oembed.php");
1022 require_once("include/network.php");
1026 if (isset($item->entities->urls)) {
1032 foreach ($item->entities->urls AS $url) {
1033 if ($url->url AND $url->expanded_url AND $url->display_url) {
1035 $expanded_url = original_url($url->expanded_url);
1037 $oembed_data = oembed_fetch_url($expanded_url);
1039 // Quickfix: Workaround for URL with "[" and "]" in it
1040 if (strpos($expanded_url, "[") OR strpos($expanded_url, "]"))
1041 $expanded_url = $url->url;
1044 $type = $oembed_data->type;
1046 if ($oembed_data->type == "video") {
1047 //$body = str_replace($url->url,
1048 // "[video]".$expanded_url."[/video]", $body);
1049 //$dontincludemedia = true;
1050 $type = $oembed_data->type;
1051 $footerurl = $expanded_url;
1052 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1054 $body = str_replace($url->url, $footerlink, $body);
1055 } elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1056 $body = str_replace($url->url,
1057 "[url=".$expanded_url."][img]".$oembed_data->url."[/img][/url]",
1059 $dontincludemedia = true;
1060 } elseif ($oembed_data->type != "link")
1061 $body = str_replace($url->url,
1062 "[url=".$expanded_url."]".$expanded_url."[/url]",
1065 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1067 $tempfile = tempnam(get_config("system","temppath"), "cache");
1068 file_put_contents($tempfile, $img_str);
1069 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1072 if (substr($mime, 0, 6) == "image/") {
1074 $body = str_replace($url->url, "[img]".$expanded_url."[/img]", $body);
1075 $dontincludemedia = true;
1077 $type = $oembed_data->type;
1078 $footerurl = $expanded_url;
1079 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1081 $body = str_replace($url->url, $footerlink, $body);
1087 if ($footerurl != "")
1088 $footer = add_page_info($footerurl);
1090 if (($footerlink != "") AND (trim($footer) != "")) {
1091 $removedlink = trim(str_replace($footerlink, "", $body));
1093 if (strstr($body, $removedlink))
1094 $body = $removedlink;
1100 return(array("body" => $body, "tags" => ""));
1102 $tags_arr = array();
1104 foreach ($item->entities->hashtags AS $hashtag) {
1105 $url = "#[url=".$a->get_baseurl()."/search?tag=".rawurlencode($hashtag->text)."]".$hashtag->text."[/url]";
1106 $tags_arr["#".$hashtag->text] = $url;
1107 $body = str_replace("#".$hashtag->text, $url, $body);
1110 foreach ($item->entities->user_mentions AS $mention) {
1111 $url = "@[url=https://twitter.com/".rawurlencode($mention->screen_name)."]".$mention->screen_name."[/url]";
1112 $tags_arr["@".$mention->screen_name] = $url;
1113 $body = str_replace("@".$mention->screen_name, $url, $body);
1116 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1117 $tags = get_tags($body);
1120 foreach($tags as $tag) {
1121 if (strstr(trim($tag), " "))
1124 if(strpos($tag,'#') === 0) {
1125 if(strpos($tag,'[url='))
1128 // don't link tags that are already embedded in links
1130 if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
1132 if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
1135 $basetag = str_replace('_',' ',substr($tag,1));
1136 $url = '#[url='.$a->get_baseurl().'/search?tag='.rawurlencode($basetag).']'.$basetag.'[/url]';
1137 $body = str_replace($tag,$url,$body);
1138 $tags_arr["#".$basetag] = $url;
1140 } elseif(strpos($tag,'@') === 0) {
1141 if(strpos($tag,'[url='))
1144 $basetag = substr($tag,1);
1145 $url = '@[url=https://twitter.com/'.rawurlencode($basetag).']'.$basetag.'[/url]';
1146 $body = str_replace($tag,$url,$body);
1147 $tags_arr["@".$basetag] = $url;
1153 $tags = implode($tags_arr, ",");
1156 return(array("body" => $body, "tags" => $tags));
1159 function twitter_createpost($a, $uid, $post, $self, $create_user, $only_existing_contact) {
1161 $has_picture = false;
1163 $postarray = array();
1164 $postarray['network'] = NETWORK_TWITTER;
1165 $postarray['gravity'] = 0;
1166 $postarray['uid'] = $uid;
1167 $postarray['wall'] = 0;
1168 $postarray['uri'] = "twitter::".$post->id_str;
1170 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1171 dbesc($postarray['uri']),
1180 if ($post->in_reply_to_status_id_str != "") {
1182 $parent = "twitter::".$post->in_reply_to_status_id_str;
1184 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1189 $postarray['thr-parent'] = $r[0]["uri"];
1190 $postarray['parent-uri'] = $r[0]["parent-uri"];
1192 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1197 $postarray['thr-parent'] = $r[0]['uri'];
1198 $postarray['parent-uri'] = $r[0]['parent-uri'];
1200 $postarray['thr-parent'] = $postarray['uri'];
1201 $postarray['parent-uri'] = $postarray['uri'];
1206 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1208 if ($post->user->id_str == $own_id) {
1209 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1213 $contactid = $r[0]["id"];
1215 $postarray['owner-name'] = $r[0]["name"];
1216 $postarray['owner-link'] = $r[0]["url"];
1217 $postarray['owner-avatar'] = $r[0]["photo"];
1222 $postarray['parent-uri'] = $postarray['uri'];
1224 if ($contactid == 0) {
1225 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1227 $postarray['owner-name'] = $post->user->name;
1228 $postarray['owner-link'] = "https://twitter.com/".$post->user->screen_name;
1229 $postarray['owner-avatar'] = $post->user->profile_image_url_https;
1232 if(($contactid == 0) AND !$only_existing_contact)
1233 $contactid = $self['id'];
1234 elseif ($contactid <= 0)
1237 $postarray['contact-id'] = $contactid;
1239 $postarray['verb'] = ACTIVITY_POST;
1240 $postarray['author-name'] = $postarray['owner-name'];
1241 $postarray['author-link'] = $postarray['owner-link'];
1242 $postarray['author-avatar'] = $postarray['owner-avatar'];
1243 $postarray['plink'] = "https://twitter.com/".$post->user->screen_name."/status/".$post->id_str;
1244 $postarray['app'] = strip_tags($post->source);
1246 if ($post->user->protected) {
1247 $postarray['private'] = 1;
1248 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1251 $postarray['body'] = $post->text;
1254 if (is_array($post->entities->media)) {
1255 foreach($post->entities->media AS $media) {
1256 switch($media->type) {
1258 $postarray['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $postarray['body']);
1259 $has_picture = true;
1262 $postarray['body'] .= print_r($media, true);
1267 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $has_picture);
1268 $postarray['body'] = $converted["body"];
1269 $postarray['tag'] = $converted["tags"];
1271 $postarray['created'] = datetime_convert('UTC','UTC',$post->created_at);
1272 $postarray['edited'] = datetime_convert('UTC','UTC',$post->created_at);
1274 if (is_string($post->place->name))
1275 $postarray["location"] = $post->place->name;
1277 if (is_string($post->place->full_name))
1278 $postarray["location"] = $post->place->full_name;
1280 if (is_array($post->geo->coordinates))
1281 $postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
1283 if (is_array($post->coordinates->coordinates))
1284 $postarray["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
1286 if (is_object($post->retweeted_status)) {
1288 $postarray['body'] = $post->retweeted_status->text;
1291 if (is_array($post->retweeted_status->entities->media)) {
1292 foreach($post->retweeted_status->entities->media AS $media) {
1293 switch($media->type) {
1295 $postarray['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $postarray['body']);
1296 $has_picture = true;
1299 $postarray['body'] .= print_r($media, true);
1304 $converted = twitter_expand_entities($a, $postarray['body'], $post->retweeted_status, false, $has_picture);
1305 $postarray['body'] = $converted["body"];
1306 $postarray['tag'] = $converted["tags"];
1308 twitter_fetch_contact($uid, $post->retweeted_status->user, false);
1310 // Deactivated at the moment, since there are problems with answers to retweets
1311 if (false AND !intval(get_config('system','wall-to-wall_share'))) {
1312 $postarray['body'] = "[share author='".$post->retweeted_status->user->name.
1313 "' profile='https://twitter.com/".$post->retweeted_status->user->screen_name.
1314 "' avatar='".$post->retweeted_status->user->profile_image_url_https.
1315 "' link='https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str."']".
1317 $postarray['body'] .= "[/share]";
1319 // Let retweets look like wall-to-wall posts
1320 $postarray['author-name'] = $post->retweeted_status->user->name;
1321 $postarray['author-link'] = "https://twitter.com/".$post->retweeted_status->user->screen_name;
1322 $postarray['author-avatar'] = $post->retweeted_status->user->profile_image_url_https;
1323 //if (($post->retweeted_status->user->screen_name != "") AND ($post->retweeted_status->id_str != "")) {
1324 // $postarray['plink'] = "https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str;
1325 // $postarray['uri'] = "twitter::".$post->retweeted_status->id_str;
1333 function twitter_checknotification($a, $uid, $own_id, $top_item, $postarray) {
1335 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1343 if (link_compare($user[0]["url"], $postarray['author-link']))
1346 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1348 dbesc("twitter::".$own_id)
1351 if(!count($own_user))
1354 // Is it me from twitter?
1355 if (link_compare($own_user[0]["url"], $postarray['author-link']))
1358 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1359 dbesc($postarray['parent-uri']),
1363 if(count($myconv)) {
1365 foreach($myconv as $conv) {
1366 // now if we find a match, it means we're in this conversation
1368 if(!link_compare($conv['author-link'],$user[0]["url"]) AND !link_compare($conv['author-link'],$own_user[0]["url"]))
1371 require_once('include/enotify.php');
1373 $conv_parent = $conv['parent'];
1376 'type' => NOTIFY_COMMENT,
1377 'notify_flags' => $user[0]['notify-flags'],
1378 'language' => $user[0]['language'],
1379 'to_name' => $user[0]['username'],
1380 'to_email' => $user[0]['email'],
1381 'uid' => $user[0]['uid'],
1382 'item' => $postarray,
1383 'link' => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1384 'source_name' => $postarray['author-name'],
1385 'source_link' => $postarray['author-link'],
1386 'source_photo' => $postarray['author-avatar'],
1387 'verb' => ACTIVITY_POST,
1389 'parent' => $conv_parent,
1392 // only send one notification
1398 function twitter_fetchhometimeline($a, $uid) {
1399 $ckey = get_config('twitter', 'consumerkey');
1400 $csecret = get_config('twitter', 'consumersecret');
1401 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1402 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1403 $create_user = get_pconfig($uid, 'twitter', 'create_user');
1405 logger("twitter_fetchhometimeline: Fetching for user ".$uid, LOGGER_DEBUG);
1407 require_once('library/twitteroauth.php');
1408 require_once('include/items.php');
1410 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1412 $own_contact = twitter_fetch_own_contact($a, $uid);
1414 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1415 intval($own_contact),
1419 $own_id = $r[0]["nick"];
1421 logger("twitter_fetchhometimeline: Own twitter contact not found for user ".$uid, LOGGER_DEBUG);
1425 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1431 logger("twitter_fetchhometimeline: Own contact not found for user ".$uid, LOGGER_DEBUG);
1435 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1438 logger("twitter_fetchhometimeline: Own user not found for user ".$uid, LOGGER_DEBUG);
1442 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true);
1443 //$parameters["count"] = 200;
1446 // Fetching timeline
1447 $lastid = get_pconfig($uid, 'twitter', 'lasthometimelineid');
1449 $first_time = ($lastid == "");
1452 $parameters["since_id"] = $lastid;
1454 $items = $connection->get('statuses/home_timeline', $parameters);
1456 if (!is_array($items)) {
1457 logger("twitter_fetchhometimeline: Error fetching home timeline: ".print_r($items, true), LOGGER_DEBUG);
1461 $posts = array_reverse($items);
1463 logger("twitter_fetchhometimeline: Fetching timeline for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1465 if (count($posts)) {
1466 foreach ($posts as $post) {
1467 if ($post->id_str > $lastid)
1468 $lastid = $post->id_str;
1473 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true);
1475 if (trim($postarray['body']) == "")
1478 $item = item_store($postarray);
1480 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted home timeline item '.$item);
1483 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1487 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1489 // Fetching mentions
1490 $lastid = get_pconfig($uid, 'twitter', 'lastmentionid');
1492 $first_time = ($lastid == "");
1495 $parameters["since_id"] = $lastid;
1497 $items = $connection->get('statuses/mentions_timeline', $parameters);
1499 if (!is_array($items)) {
1500 logger("twitter_fetchhometimeline: Error fetching mentions: ".print_r($items, true), LOGGER_DEBUG);
1504 $posts = array_reverse($items);
1506 logger("twitter_fetchhometimeline: Fetching mentions for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1508 if (count($posts)) {
1509 foreach ($posts as $post) {
1510 if ($post->id_str > $lastid)
1511 $lastid = $post->id_str;
1516 $postarray = twitter_createpost($a, $uid, $post, $self, false, false);
1518 if (trim($postarray['body']) == "")
1521 $item = item_store($postarray);
1523 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted mention timeline item '.$item);
1526 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1527 dbesc($postarray['uri']),
1531 $item = $r[0]['id'];
1535 require_once('include/enotify.php');
1537 'type' => NOTIFY_TAGSELF,
1538 'notify_flags' => $u[0]['notify-flags'],
1539 'language' => $u[0]['language'],
1540 'to_name' => $u[0]['username'],
1541 'to_email' => $u[0]['email'],
1542 'uid' => $u[0]['uid'],
1543 'item' => $postarray,
1544 'link' => $a->get_baseurl() . '/display/' . $u[0]['nickname'] . '/' . $item,
1545 'source_name' => $postarray['author-name'],
1546 'source_link' => $postarray['author-link'],
1547 'source_photo' => $postarray['author-avatar'],
1548 'verb' => ACTIVITY_TAG,
1555 set_pconfig($uid, 'twitter', 'lastmentionid', $lastid);
1558 function twitter_fetch_own_contact($a, $uid) {
1559 $ckey = get_config('twitter', 'consumerkey');
1560 $csecret = get_config('twitter', 'consumersecret');
1561 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1562 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1564 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1568 if ($own_id == "") {
1569 require_once('library/twitteroauth.php');
1571 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1573 // Fetching user data
1574 $user = $connection->get('account/verify_credentials');
1576 set_pconfig($uid, 'twitter', 'own_id', $user->id_str);
1578 $contact_id = twitter_fetch_contact($uid, $user, true);
1581 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1582 intval($uid), dbesc("twitter::".$own_id));
1584 $contact_id = $r[0]["id"];
1586 del_pconfig($uid, 'twitter', 'own_id');
1590 return($contact_id);
1593 function twitter_is_retweet($a, $uid, $body) {
1594 $body = trim($body);
1596 // Skip if it isn't a pure repeated messages
1597 // Does it start with a share?
1598 if (strpos($body, "[share") > 0)
1601 // Does it end with a share?
1602 if (strlen($body) > (strrpos($body, "[/share]") + 8))
1605 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
1606 // Skip if there is no shared message in there
1607 if ($body == $attributes)
1611 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1612 if ($matches[1] != "")
1613 $link = $matches[1];
1615 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1616 if ($matches[1] != "")
1617 $link = $matches[1];
1619 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1623 logger('twitter_is_retweet: Retweeting id '.$id.' for user '.$uid, LOGGER_DEBUG);
1625 $ckey = get_config('twitter', 'consumerkey');
1626 $csecret = get_config('twitter', 'consumersecret');
1627 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1628 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1630 require_once('library/twitteroauth.php');
1631 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1633 $result = $connection->post('statuses/retweet/'.$id);
1635 logger('twitter_is_retweet: result '.print_r($result, true), LOGGER_DEBUG);
1637 return(!isset($result->errors));