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"]);
407 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
408 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
409 $nicknameplain = "@".$nicknameplain;
411 logger("twitter_post_hook: comparing ".$nickname." and ".$nicknameplain." with ".$b["body"], LOGGER_DEBUG);
412 if ((strpos($b["body"], $nickname) === false) AND (strpos($b["body"], $nicknameplain) === false))
413 $b["body"] = $nickname." ".$b["body"];
415 logger("twitter_post_hook: parent found ".print_r($orig_post, true), LOGGER_DATA);
419 if($b['private'] OR !strstr($b['postopts'],'twitter'))
423 if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
424 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
426 if($b['verb'] == ACTIVITY_LIKE) {
427 logger("twitter_post_hook: parameter 2 ".substr($b["thr-parent"], 9), LOGGER_DEBUG);
429 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
431 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
435 if($b['deleted'] || ($b['created'] !== $b['edited']))
438 // if post comes from twitter don't send it back
439 if($b['app'] == "Twitter")
442 logger('twitter post invoked');
445 load_pconfig($b['uid'], 'twitter');
447 $ckey = get_config('twitter', 'consumerkey');
448 $csecret = get_config('twitter', 'consumersecret');
449 $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
450 $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
452 if($ckey && $csecret && $otoken && $osecret) {
453 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
455 // If it's a repeated message from twitter then do a native retweet and exit
456 if (twitter_is_retweet($a, $b['uid'], $b['body']))
459 require_once('library/twitteroauth.php');
460 require_once('include/bbcode.php');
461 $tweet = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
464 require_once("include/plaintext.php");
465 $msgarr = plaintext($a, $b, $max_char, true);
466 $msg = $msgarr["text"];
468 if (($msg == "") AND isset($msgarr["title"]))
469 $msg = shortenmsg($msgarr["title"], $max_char - 50);
473 if (isset($msgarr["url"]))
474 $msg .= "\n".$msgarr["url"];
475 elseif (isset($msgarr["image"]))
476 $image = $msgarr["image"];
478 // and now tweet it :-)
479 if(strlen($msg) and ($image != "")) {
480 $img_str = fetch_url($image);
482 $tempfile = tempnam(get_temppath(), "cache");
483 file_put_contents($tempfile, $img_str);
485 // Twitter had changed something so that the old library doesn't work anymore
486 // so we are using a new library for twitter
488 // Switching completely to this library with all functions
489 require_once("addon/twitter/codebird.php");
491 $cb = \Codebird\Codebird::getInstance();
492 $cb->setConsumerKey($ckey, $csecret);
493 $cb->setToken($otoken, $osecret);
495 $post = array('status' => $msg, 'media[]' => $tempfile);
498 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
500 $result = $cb->statuses_updateWithMedia($post);
503 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
504 if ($result->errors OR $result->error) {
505 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
507 // Workaround: Remove the picture link so that the post can be reposted without it
510 } elseif ($iscomment) {
511 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
512 q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
513 dbesc("twitter::".$result->id_str),
514 dbesc($result->text),
520 if(strlen($msg) and ($image == "")) {
521 $url = 'statuses/update';
522 $post = array('status' => $msg);
525 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
527 $result = $tweet->post($url, $post);
528 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
529 if ($result->errors) {
530 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
532 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
534 $a->contact = $r[0]["id"];
536 $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
537 require_once('include/queue_fn.php');
538 add_to_queue($a->contact,NETWORK_TWITTER,$s);
539 notice(t('Twitter post failed. Queued for retry.').EOL);
540 } elseif ($iscomment) {
541 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
542 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
543 dbesc("twitter::".$result->id_str),
546 //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
547 // dbesc("twitter::".$result->id_str),
548 // dbesc($result->text),
556 function twitter_plugin_admin_post(&$a){
557 $consumerkey = ((x($_POST,'consumerkey')) ? notags(trim($_POST['consumerkey'])) : '');
558 $consumersecret = ((x($_POST,'consumersecret')) ? notags(trim($_POST['consumersecret'])): '');
559 $applicationname = ((x($_POST, 'applicationname')) ? notags(trim($_POST['applicationname'])):'');
560 set_config('twitter','consumerkey',$consumerkey);
561 set_config('twitter','consumersecret',$consumersecret);
562 set_config('twitter','application_name',$applicationname);
563 info( t('Settings updated.'). EOL );
565 function twitter_plugin_admin(&$a, &$o){
566 $t = get_markup_template( "admin.tpl", "addon/twitter/" );
568 $o = replace_macros($t, array(
569 '$submit' => t('Save Settings'),
570 // name, label, value, help, [extra values]
571 '$consumerkey' => array('consumerkey', t('Consumer key'), get_config('twitter', 'consumerkey' ), ''),
572 '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), ''),
573 '$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'))
577 function twitter_cron($a,$b) {
578 $last = get_config('twitter','last_poll');
580 $poll_interval = intval(get_config('twitter','poll_interval'));
582 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
585 $next = $last + ($poll_interval * 60);
587 logger('twitter: poll intervall not reached');
591 logger('twitter: cron_start');
593 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND()");
596 logger('twitter: fetching for user '.$rr['uid']);
597 twitter_fetchtimeline($a, $rr['uid']);
602 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
605 logger('twitter: importing timeline from user '.$rr['uid']);
606 twitter_fetchhometimeline($a, $rr["uid"]);
610 // check for new contacts once a day
611 $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
612 if($last_contact_check)
613 $next_contact_check = $last_contact_check + 86400;
615 $next_contact_check = 0;
617 if($next_contact_check <= time()) {
618 pumpio_getallusers($a, $rr["uid"]);
619 set_pconfig($rr['uid'],'pumpio','contact_check',time());
626 logger('twitter: cron_end');
628 set_config('twitter','last_poll', time());
631 function twitter_expire($a,$b) {
633 $days = get_config('twitter', 'expire');
638 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
640 require_once("include/items.php");
642 logger('twitter_expire: expire_start');
644 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
647 logger('twitter_expire: user '.$rr['uid']);
648 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
652 logger('twitter_expire: expire_end');
655 function twitter_fetchtimeline($a, $uid) {
656 $ckey = get_config('twitter', 'consumerkey');
657 $csecret = get_config('twitter', 'consumersecret');
658 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
659 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
660 $lastid = get_pconfig($uid, 'twitter', 'lastid');
662 $application_name = get_config('twitter', 'application_name');
664 if ($application_name == "")
665 $application_name = $a->get_hostname();
667 $has_picture = false;
669 require_once('mod/item.php');
670 require_once('include/items.php');
672 require_once('library/twitteroauth.php');
673 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
675 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true);
677 $first_time = ($lastid == "");
680 $parameters["since_id"] = $lastid;
682 $items = $connection->get('statuses/user_timeline', $parameters);
684 if (!is_array($items))
687 $posts = array_reverse($items);
690 foreach ($posts as $post) {
691 if ($post->id_str > $lastid)
692 $lastid = $post->id_str;
697 if (!strpos($post->source, $application_name)) {
698 $_SESSION["authenticated"] = true;
699 $_SESSION["uid"] = $uid;
702 $_REQUEST["type"] = "wall";
703 $_REQUEST["api_source"] = true;
704 $_REQUEST["profile_uid"] = $uid;
705 $_REQUEST["source"] = "Twitter";
707 //$_REQUEST["date"] = $post->created_at;
709 $_REQUEST["title"] = "";
711 if (is_object($post->retweeted_status)) {
713 $_REQUEST['body'] = $post->retweeted_status->text;
718 if (is_array($post->retweeted_status->entities->media)) {
719 foreach($post->retweeted_status->entities->media AS $media) {
720 switch($media->type) {
722 //$_REQUEST['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $_REQUEST['body']);
723 //$has_picture = true;
724 $_REQUEST['body'] = str_replace($media->url, "", $_REQUEST['body']);
725 $picture = $media->media_url_https;
731 $converted = twitter_expand_entities($a, $_REQUEST['body'], $post->retweeted_status, true, $picture);
732 $_REQUEST['body'] = $converted["body"];
734 $_REQUEST['body'] = "[share author='".$post->retweeted_status->user->name.
735 "' profile='https://twitter.com/".$post->retweeted_status->user->screen_name.
736 "' avatar='".$post->retweeted_status->user->profile_image_url_https.
737 "' link='https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str."']".
739 $_REQUEST['body'] .= "[/share]";
741 $_REQUEST["body"] = $post->text;
745 if (is_array($post->entities->media)) {
746 foreach($post->entities->media AS $media) {
747 switch($media->type) {
749 //$_REQUEST['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $_REQUEST['body']);
750 //$has_picture = true;
751 $_REQUEST['body'] = str_replace($media->url, "", $_REQUEST['body']);
752 $picture = $media->media_url_https;
758 $converted = twitter_expand_entities($a, $_REQUEST["body"], $post, true, $picture);
759 $_REQUEST['body'] = $converted["body"];
762 if (is_string($post->place->name))
763 $_REQUEST["location"] = $post->place->name;
765 if (is_string($post->place->full_name))
766 $_REQUEST["location"] = $post->place->full_name;
768 if (is_array($post->geo->coordinates))
769 $_REQUEST["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
771 if (is_array($post->coordinates->coordinates))
772 $_REQUEST["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
774 //print_r($_REQUEST);
775 logger('twitter: posting for user '.$uid);
777 // require_once('mod/item.php');
783 set_pconfig($uid, 'twitter', 'lastid', $lastid);
786 function twitter_queue_hook(&$a,&$b) {
788 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
789 dbesc(NETWORK_TWITTER)
794 require_once('include/queue_fn.php');
797 if($x['network'] !== NETWORK_TWITTER)
800 logger('twitter_queue: run');
802 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
803 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
811 $ckey = get_config('twitter', 'consumerkey');
812 $csecret = get_config('twitter', 'consumersecret');
813 $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
814 $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
818 if ($ckey AND $csecret AND $otoken AND $osecret) {
820 logger('twitter_queue: able to post');
822 $z = unserialize($x['content']);
824 require_once("addon/twitter/codebird.php");
826 $cb = \Codebird\Codebird::getInstance();
827 $cb->setConsumerKey($ckey, $csecret);
828 $cb->setToken($otoken, $osecret);
830 if ($z['url'] == "statuses/update")
831 $result = $cb->statuses_update($z['post']);
833 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
836 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
839 remove_queue_item($x['id']);
842 logger("twitter_queue: Error getting tokens for user ".$user['uid']);
845 logger('twitter_queue: delayed');
846 update_queue_time($x['id']);
851 function twitter_fetch_contact($uid, $contact, $create_user) {
853 // Check if the unique contact is existing
854 // To-Do: only update once a while
855 $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
856 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
859 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
860 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
861 dbesc($contact->name),
862 dbesc($contact->screen_name),
863 dbesc($contact->profile_image_url_https));
865 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
866 dbesc($contact->name),
867 dbesc($contact->screen_name),
868 dbesc($contact->profile_image_url_https),
869 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
871 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
872 intval($uid), dbesc("twitter::".$contact->id_str));
874 if(!count($r) AND !$create_user)
877 if (count($r) AND ($r[0]["readonly"] OR $r[0]["blocked"])) {
878 logger("twitter_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
883 // create contact record
884 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
885 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
886 `writable`, `blocked`, `readonly`, `pending` )
887 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
889 dbesc(datetime_convert()),
890 dbesc("https://twitter.com/".$contact->screen_name),
891 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
892 dbesc($contact->screen_name."@twitter.com"),
893 dbesc("twitter::".$contact->id_str),
895 dbesc("twitter::".$contact->id_str),
896 dbesc($contact->name),
897 dbesc($contact->screen_name),
898 dbesc($contact->profile_image_url_https),
899 dbesc(NETWORK_TWITTER),
900 intval(CONTACT_IS_FRIEND),
905 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
906 dbesc("twitter::".$contact->id_str),
913 $contact_id = $r[0]['id'];
915 $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
919 if($g && intval($g[0]['def_gid'])) {
920 require_once('include/group.php');
921 group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
924 require_once("Photo.php");
926 $photos = import_profile_photo($contact->profile_image_url_https,$uid,$contact_id);
928 q("UPDATE `contact` SET `photo` = '%s',
938 dbesc(datetime_convert()),
939 dbesc(datetime_convert()),
940 dbesc(datetime_convert()),
945 // update profile photos once every two weeks as we have no notification of when they change.
947 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
948 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
950 // check that we have all the photos, this has been known to fail on occasion
952 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
954 logger("twitter_fetch_contact: Updating contact ".$contact->screen_name, LOGGER_DEBUG);
956 require_once("Photo.php");
958 $photos = import_profile_photo($contact->profile_image_url_https, $uid, $r[0]['id']);
960 q("UPDATE `contact` SET `photo` = '%s',
965 `avatar-date` = '%s',
975 dbesc(datetime_convert()),
976 dbesc(datetime_convert()),
977 dbesc(datetime_convert()),
978 dbesc("https://twitter.com/".$contact->screen_name),
979 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
980 dbesc($contact->screen_name."@twitter.com"),
981 dbesc($contact->name),
982 dbesc($contact->screen_name),
991 function twitter_fetchuser($a, $uid, $screen_name = "", $user_id = "") {
992 $ckey = get_config('twitter', 'consumerkey');
993 $csecret = get_config('twitter', 'consumersecret');
994 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
995 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
997 require_once("addon/twitter/codebird.php");
999 $cb = \Codebird\Codebird::getInstance();
1000 $cb->setConsumerKey($ckey, $csecret);
1001 $cb->setToken($otoken, $osecret);
1003 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1011 $parameters = array();
1013 if ($screen_name != "")
1014 $parameters["screen_name"] = $screen_name;
1017 $parameters["user_id"] = $user_id;
1019 // Fetching user data
1020 $user = $cb->users_show($parameters);
1022 if (!is_object($user))
1025 $contact_id = twitter_fetch_contact($uid, $user, true);
1030 function twitter_expand_entities($a, $body, $item, $no_tags = false, $picture) {
1031 require_once("include/oembed.php");
1032 require_once("include/network.php");
1036 if (isset($item->entities->urls)) {
1042 foreach ($item->entities->urls AS $url) {
1043 if ($url->url AND $url->expanded_url AND $url->display_url) {
1045 $expanded_url = original_url($url->expanded_url);
1047 $oembed_data = oembed_fetch_url($expanded_url);
1049 // Quickfix: Workaround for URL with "[" and "]" in it
1050 if (strpos($expanded_url, "[") OR strpos($expanded_url, "]"))
1051 $expanded_url = $url->url;
1054 $type = $oembed_data->type;
1056 if ($oembed_data->type == "video") {
1057 //$body = str_replace($url->url,
1058 // "[video]".$expanded_url."[/video]", $body);
1059 //$dontincludemedia = true;
1060 $type = $oembed_data->type;
1061 $footerurl = $expanded_url;
1062 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1064 $body = str_replace($url->url, $footerlink, $body);
1065 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1066 } elseif (($oembed_data->type == "photo") AND isset($oembed_data->url)) {
1067 $body = str_replace($url->url,
1068 "[url=".$expanded_url."][img]".$oembed_data->url."[/img][/url]",
1070 //$dontincludemedia = true;
1071 } elseif ($oembed_data->type != "link")
1072 $body = str_replace($url->url,
1073 "[url=".$expanded_url."]".$expanded_url."[/url]",
1076 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1078 $tempfile = tempnam(get_temppath(), "cache");
1079 file_put_contents($tempfile, $img_str);
1080 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1083 if (substr($mime, 0, 6) == "image/") {
1085 $body = str_replace($url->url, "[img]".$expanded_url."[/img]", $body);
1086 //$dontincludemedia = true;
1088 $type = $oembed_data->type;
1089 $footerurl = $expanded_url;
1090 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1092 $body = str_replace($url->url, $footerlink, $body);
1098 if ($footerurl != "")
1099 $footer = add_page_info($footerurl, false, $picture);
1101 if (($footerlink != "") AND (trim($footer) != "")) {
1102 $removedlink = trim(str_replace($footerlink, "", $body));
1104 if (strstr($body, $removedlink))
1105 $body = $removedlink;
1110 if (($footer == "") AND ($picture != ""))
1111 $body .= "\n\n[img]".$picture."[/img]\n";
1114 return(array("body" => $body, "tags" => ""));
1116 $tags_arr = array();
1118 foreach ($item->entities->hashtags AS $hashtag) {
1119 $url = "#[url=".$a->get_baseurl()."/search?tag=".rawurlencode($hashtag->text)."]".$hashtag->text."[/url]";
1120 $tags_arr["#".$hashtag->text] = $url;
1121 $body = str_replace("#".$hashtag->text, $url, $body);
1124 foreach ($item->entities->user_mentions AS $mention) {
1125 $url = "@[url=https://twitter.com/".rawurlencode($mention->screen_name)."]".$mention->screen_name."[/url]";
1126 $tags_arr["@".$mention->screen_name] = $url;
1127 $body = str_replace("@".$mention->screen_name, $url, $body);
1130 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1131 $tags = get_tags($body);
1134 foreach($tags as $tag) {
1135 if (strstr(trim($tag), " "))
1138 if(strpos($tag,'#') === 0) {
1139 if(strpos($tag,'[url='))
1142 // don't link tags that are already embedded in links
1144 if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
1146 if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
1149 $basetag = str_replace('_',' ',substr($tag,1));
1150 $url = '#[url='.$a->get_baseurl().'/search?tag='.rawurlencode($basetag).']'.$basetag.'[/url]';
1151 $body = str_replace($tag,$url,$body);
1152 $tags_arr["#".$basetag] = $url;
1154 } elseif(strpos($tag,'@') === 0) {
1155 if(strpos($tag,'[url='))
1158 $basetag = substr($tag,1);
1159 $url = '@[url=https://twitter.com/'.rawurlencode($basetag).']'.$basetag.'[/url]';
1160 $body = str_replace($tag,$url,$body);
1161 $tags_arr["@".$basetag] = $url;
1167 $tags = implode($tags_arr, ",");
1170 return(array("body" => $body, "tags" => $tags));
1173 function twitter_createpost($a, $uid, $post, $self, $create_user, $only_existing_contact) {
1175 $has_picture = false;
1177 $postarray = array();
1178 $postarray['network'] = NETWORK_TWITTER;
1179 $postarray['gravity'] = 0;
1180 $postarray['uid'] = $uid;
1181 $postarray['wall'] = 0;
1182 $postarray['uri'] = "twitter::".$post->id_str;
1184 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1185 dbesc($postarray['uri']),
1194 if ($post->in_reply_to_status_id_str != "") {
1196 $parent = "twitter::".$post->in_reply_to_status_id_str;
1198 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1203 $postarray['thr-parent'] = $r[0]["uri"];
1204 $postarray['parent-uri'] = $r[0]["parent-uri"];
1206 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1211 $postarray['thr-parent'] = $r[0]['uri'];
1212 $postarray['parent-uri'] = $r[0]['parent-uri'];
1214 $postarray['thr-parent'] = $postarray['uri'];
1215 $postarray['parent-uri'] = $postarray['uri'];
1220 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1222 if ($post->user->id_str == $own_id) {
1223 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1227 $contactid = $r[0]["id"];
1229 $postarray['owner-name'] = $r[0]["name"];
1230 $postarray['owner-link'] = $r[0]["url"];
1231 $postarray['owner-avatar'] = $r[0]["photo"];
1236 $postarray['parent-uri'] = $postarray['uri'];
1238 if ($contactid == 0) {
1239 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1241 $postarray['owner-name'] = $post->user->name;
1242 $postarray['owner-link'] = "https://twitter.com/".$post->user->screen_name;
1243 $postarray['owner-avatar'] = $post->user->profile_image_url_https;
1246 if(($contactid == 0) AND !$only_existing_contact)
1247 $contactid = $self['id'];
1248 elseif ($contactid <= 0)
1251 $postarray['contact-id'] = $contactid;
1253 $postarray['verb'] = ACTIVITY_POST;
1254 $postarray['author-name'] = $postarray['owner-name'];
1255 $postarray['author-link'] = $postarray['owner-link'];
1256 $postarray['author-avatar'] = $postarray['owner-avatar'];
1257 $postarray['plink'] = "https://twitter.com/".$post->user->screen_name."/status/".$post->id_str;
1258 $postarray['app'] = strip_tags($post->source);
1260 if ($post->user->protected) {
1261 $postarray['private'] = 1;
1262 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1265 $postarray['body'] = $post->text;
1270 if (is_array($post->entities->media)) {
1271 foreach($post->entities->media AS $media) {
1272 switch($media->type) {
1274 //$postarray['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $postarray['body']);
1275 //$has_picture = true;
1276 $postarray['body'] = str_replace($media->url, "", $postarray['body']);
1277 $picture = $media->media_url_https;
1280 $postarray['body'] .= print_r($media, true);
1285 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $picture);
1286 $postarray['body'] = $converted["body"];
1287 $postarray['tag'] = $converted["tags"];
1289 $postarray['created'] = datetime_convert('UTC','UTC',$post->created_at);
1290 $postarray['edited'] = datetime_convert('UTC','UTC',$post->created_at);
1292 if (is_string($post->place->name))
1293 $postarray["location"] = $post->place->name;
1295 if (is_string($post->place->full_name))
1296 $postarray["location"] = $post->place->full_name;
1298 if (is_array($post->geo->coordinates))
1299 $postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
1301 if (is_array($post->coordinates->coordinates))
1302 $postarray["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
1304 if (is_object($post->retweeted_status)) {
1306 $postarray['body'] = $post->retweeted_status->text;
1311 if (is_array($post->retweeted_status->entities->media)) {
1312 foreach($post->retweeted_status->entities->media AS $media) {
1313 switch($media->type) {
1315 //$postarray['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $postarray['body']);
1316 //$has_picture = true;
1317 $postarray['body'] = str_replace($media->url, "", $postarray['body']);
1318 $picture = $media->media_url_https;
1321 $postarray['body'] .= print_r($media, true);
1326 $converted = twitter_expand_entities($a, $postarray['body'], $post->retweeted_status, false, $picture);
1327 $postarray['body'] = $converted["body"];
1328 $postarray['tag'] = $converted["tags"];
1330 twitter_fetch_contact($uid, $post->retweeted_status->user, false);
1332 // Deactivated at the moment, since there are problems with answers to retweets
1333 if (false AND !intval(get_config('system','wall-to-wall_share'))) {
1334 $postarray['body'] = "[share author='".$post->retweeted_status->user->name.
1335 "' profile='https://twitter.com/".$post->retweeted_status->user->screen_name.
1336 "' avatar='".$post->retweeted_status->user->profile_image_url_https.
1337 "' link='https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str."']".
1339 $postarray['body'] .= "[/share]";
1341 // Let retweets look like wall-to-wall posts
1342 $postarray['author-name'] = $post->retweeted_status->user->name;
1343 $postarray['author-link'] = "https://twitter.com/".$post->retweeted_status->user->screen_name;
1344 $postarray['author-avatar'] = $post->retweeted_status->user->profile_image_url_https;
1345 //if (($post->retweeted_status->user->screen_name != "") AND ($post->retweeted_status->id_str != "")) {
1346 // $postarray['plink'] = "https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str;
1347 // $postarray['uri'] = "twitter::".$post->retweeted_status->id_str;
1355 function twitter_checknotification($a, $uid, $own_id, $top_item, $postarray) {
1357 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1365 if (link_compare($user[0]["url"], $postarray['author-link']))
1368 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1370 dbesc("twitter::".$own_id)
1373 if(!count($own_user))
1376 // Is it me from twitter?
1377 if (link_compare($own_user[0]["url"], $postarray['author-link']))
1380 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1381 dbesc($postarray['parent-uri']),
1385 if(count($myconv)) {
1387 foreach($myconv as $conv) {
1388 // now if we find a match, it means we're in this conversation
1390 if(!link_compare($conv['author-link'],$user[0]["url"]) AND !link_compare($conv['author-link'],$own_user[0]["url"]))
1393 require_once('include/enotify.php');
1395 $conv_parent = $conv['parent'];
1398 'type' => NOTIFY_COMMENT,
1399 'notify_flags' => $user[0]['notify-flags'],
1400 'language' => $user[0]['language'],
1401 'to_name' => $user[0]['username'],
1402 'to_email' => $user[0]['email'],
1403 'uid' => $user[0]['uid'],
1404 'item' => $postarray,
1405 'link' => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1406 'source_name' => $postarray['author-name'],
1407 'source_link' => $postarray['author-link'],
1408 'source_photo' => $postarray['author-avatar'],
1409 'verb' => ACTIVITY_POST,
1411 'parent' => $conv_parent,
1414 // only send one notification
1420 function twitter_fetchhometimeline($a, $uid) {
1421 $ckey = get_config('twitter', 'consumerkey');
1422 $csecret = get_config('twitter', 'consumersecret');
1423 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1424 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1425 $create_user = get_pconfig($uid, 'twitter', 'create_user');
1427 logger("twitter_fetchhometimeline: Fetching for user ".$uid, LOGGER_DEBUG);
1429 require_once('library/twitteroauth.php');
1430 require_once('include/items.php');
1432 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1434 $own_contact = twitter_fetch_own_contact($a, $uid);
1436 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1437 intval($own_contact),
1441 $own_id = $r[0]["nick"];
1443 logger("twitter_fetchhometimeline: Own twitter contact not found for user ".$uid, LOGGER_DEBUG);
1447 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1453 logger("twitter_fetchhometimeline: Own contact not found for user ".$uid, LOGGER_DEBUG);
1457 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1460 logger("twitter_fetchhometimeline: Own user not found for user ".$uid, LOGGER_DEBUG);
1464 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true);
1465 //$parameters["count"] = 200;
1468 // Fetching timeline
1469 $lastid = get_pconfig($uid, 'twitter', 'lasthometimelineid');
1471 $first_time = ($lastid == "");
1474 $parameters["since_id"] = $lastid;
1476 $items = $connection->get('statuses/home_timeline', $parameters);
1478 if (!is_array($items)) {
1479 logger("twitter_fetchhometimeline: Error fetching home timeline: ".print_r($items, true), LOGGER_DEBUG);
1483 $posts = array_reverse($items);
1485 logger("twitter_fetchhometimeline: Fetching timeline for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1487 if (count($posts)) {
1488 foreach ($posts as $post) {
1489 if ($post->id_str > $lastid)
1490 $lastid = $post->id_str;
1495 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true);
1497 if (trim($postarray['body']) == "")
1500 $item = item_store($postarray);
1502 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted home timeline item '.$item);
1505 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1509 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1511 // Fetching mentions
1512 $lastid = get_pconfig($uid, 'twitter', 'lastmentionid');
1514 $first_time = ($lastid == "");
1517 $parameters["since_id"] = $lastid;
1519 $items = $connection->get('statuses/mentions_timeline', $parameters);
1521 if (!is_array($items)) {
1522 logger("twitter_fetchhometimeline: Error fetching mentions: ".print_r($items, true), LOGGER_DEBUG);
1526 $posts = array_reverse($items);
1528 logger("twitter_fetchhometimeline: Fetching mentions for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1530 if (count($posts)) {
1531 foreach ($posts as $post) {
1532 if ($post->id_str > $lastid)
1533 $lastid = $post->id_str;
1538 $postarray = twitter_createpost($a, $uid, $post, $self, false, false);
1540 if (trim($postarray['body']) == "")
1543 $item = item_store($postarray);
1545 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted mention timeline item '.$item);
1548 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1549 dbesc($postarray['uri']),
1553 $item = $r[0]['id'];
1557 require_once('include/enotify.php');
1559 'type' => NOTIFY_TAGSELF,
1560 'notify_flags' => $u[0]['notify-flags'],
1561 'language' => $u[0]['language'],
1562 'to_name' => $u[0]['username'],
1563 'to_email' => $u[0]['email'],
1564 'uid' => $u[0]['uid'],
1565 'item' => $postarray,
1566 'link' => $a->get_baseurl() . '/display/' . $u[0]['nickname'] . '/' . $item,
1567 'source_name' => $postarray['author-name'],
1568 'source_link' => $postarray['author-link'],
1569 'source_photo' => $postarray['author-avatar'],
1570 'verb' => ACTIVITY_TAG,
1577 set_pconfig($uid, 'twitter', 'lastmentionid', $lastid);
1580 function twitter_fetch_own_contact($a, $uid) {
1581 $ckey = get_config('twitter', 'consumerkey');
1582 $csecret = get_config('twitter', 'consumersecret');
1583 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1584 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1586 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1590 if ($own_id == "") {
1591 require_once('library/twitteroauth.php');
1593 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1595 // Fetching user data
1596 $user = $connection->get('account/verify_credentials');
1598 set_pconfig($uid, 'twitter', 'own_id', $user->id_str);
1600 $contact_id = twitter_fetch_contact($uid, $user, true);
1603 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1604 intval($uid), dbesc("twitter::".$own_id));
1606 $contact_id = $r[0]["id"];
1608 del_pconfig($uid, 'twitter', 'own_id');
1612 return($contact_id);
1615 function twitter_is_retweet($a, $uid, $body) {
1616 $body = trim($body);
1618 // Skip if it isn't a pure repeated messages
1619 // Does it start with a share?
1620 if (strpos($body, "[share") > 0)
1623 // Does it end with a share?
1624 if (strlen($body) > (strrpos($body, "[/share]") + 8))
1627 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
1628 // Skip if there is no shared message in there
1629 if ($body == $attributes)
1633 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1634 if ($matches[1] != "")
1635 $link = $matches[1];
1637 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1638 if ($matches[1] != "")
1639 $link = $matches[1];
1641 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1645 logger('twitter_is_retweet: Retweeting id '.$id.' for user '.$uid, LOGGER_DEBUG);
1647 $ckey = get_config('twitter', 'consumerkey');
1648 $csecret = get_config('twitter', 'consumersecret');
1649 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1650 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1652 require_once('library/twitteroauth.php');
1653 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1655 $result = $connection->post('statuses/retweet/'.$id);
1657 logger('twitter_is_retweet: result '.print_r($result, true), LOGGER_DEBUG);
1659 return(!isset($result->errors));