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 register_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
77 logger("installed twitter");
81 function twitter_uninstall() {
82 unregister_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
83 unregister_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
84 unregister_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
85 unregister_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
86 unregister_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
87 unregister_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
88 unregister_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
89 unregister_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
90 unregister_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
91 unregister_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
93 // old setting - remove only
94 unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
95 unregister_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings');
96 unregister_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
100 function twitter_follow($a, &$contact) {
102 logger("twitter_follow: Check if contact is twitter contact. ".$contact["url"], LOGGER_DEBUG);
104 if (!strstr($contact["url"], "://twitter.com") AND !strstr($contact["url"], "@twitter.com"))
107 // contact seems to be a twitter contact, so continue
108 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
109 $nickname = str_replace("@twitter.com", "", $nickname);
111 $uid = $a->user["uid"];
113 $ckey = get_config('twitter', 'consumerkey');
114 $csecret = get_config('twitter', 'consumersecret');
115 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
116 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
118 require_once("addon/twitter/codebird.php");
120 $cb = \Codebird\Codebird::getInstance();
121 $cb->setConsumerKey($ckey, $csecret);
122 $cb->setToken($otoken, $osecret);
124 $parameters = array();
125 $parameters["screen_name"] = $nickname;
127 $user = $cb->friendships_create($parameters);
129 twitter_fetchuser($a, $uid, $nickname);
131 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
132 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
136 $contact["contact"] = $r[0];
139 function twitter_jot_nets(&$a,&$b) {
143 $tw_post = get_pconfig(local_user(),'twitter','post');
144 if(intval($tw_post) == 1) {
145 $tw_defpost = get_pconfig(local_user(),'twitter','post_by_default');
146 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
147 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
148 . t('Post to Twitter') . '</div>';
152 function twitter_settings_post ($a,$post) {
155 // don't check twitter settings if twitter submit button is not clicked
156 if (!x($_POST,'twitter-submit'))
159 if (isset($_POST['twitter-disconnect'])) {
161 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
162 * from the user configuration
164 del_pconfig(local_user(), 'twitter', 'consumerkey');
165 del_pconfig(local_user(), 'twitter', 'consumersecret');
166 del_pconfig(local_user(), 'twitter', 'oauthtoken');
167 del_pconfig(local_user(), 'twitter', 'oauthsecret');
168 del_pconfig(local_user(), 'twitter', 'post');
169 del_pconfig(local_user(), 'twitter', 'post_by_default');
170 del_pconfig(local_user(), 'twitter', 'lastid');
171 del_pconfig(local_user(), 'twitter', 'mirror_posts');
172 del_pconfig(local_user(), 'twitter', 'import');
173 del_pconfig(local_user(), 'twitter', 'create_user');
174 del_pconfig(local_user(), 'twitter', 'own_id');
176 if (isset($_POST['twitter-pin'])) {
177 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
178 logger('got a Twitter PIN');
179 require_once('library/twitteroauth.php');
180 $ckey = get_config('twitter', 'consumerkey');
181 $csecret = get_config('twitter', 'consumersecret');
182 // the token and secret for which the PIN was generated were hidden in the settings
183 // form as token and token2, we need a new connection to Twitter using these token
184 // and secret to request a Access Token with the PIN
185 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
186 $token = $connection->getAccessToken( $_POST['twitter-pin'] );
187 // ok, now that we have the Access Token, save them in the user config
188 set_pconfig(local_user(),'twitter', 'oauthtoken', $token['oauth_token']);
189 set_pconfig(local_user(),'twitter', 'oauthsecret', $token['oauth_token_secret']);
190 set_pconfig(local_user(),'twitter', 'post', 1);
191 // reload the Addon Settings page, if we don't do it see Bug #42
192 goaway($a->get_baseurl().'/settings/connectors');
194 // if no PIN is supplied in the POST variables, the user has changed the setting
195 // to post a tweet for every new __public__ posting to the wall
196 set_pconfig(local_user(),'twitter','post',intval($_POST['twitter-enable']));
197 set_pconfig(local_user(),'twitter','post_by_default',intval($_POST['twitter-default']));
198 set_pconfig(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
199 set_pconfig(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
200 set_pconfig(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
202 if (!intval($_POST['twitter-mirror']))
203 del_pconfig(local_user(),'twitter','lastid');
205 info(t('Twitter settings updated.') . EOL);
208 function twitter_settings(&$a,&$s) {
211 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
213 * 1) Check that we have global consumer key & secret
214 * 2) If no OAuthtoken & stuff is present, generate button to get some
215 * 3) Checkbox for "Send public notices (140 chars only)
217 $ckey = get_config('twitter', 'consumerkey' );
218 $csecret = get_config('twitter', 'consumersecret' );
219 $otoken = get_pconfig(local_user(), 'twitter', 'oauthtoken' );
220 $osecret = get_pconfig(local_user(), 'twitter', 'oauthsecret' );
221 $enabled = get_pconfig(local_user(), 'twitter', 'post');
222 $checked = (($enabled) ? ' checked="checked" ' : '');
223 $defenabled = get_pconfig(local_user(),'twitter','post_by_default');
224 $defchecked = (($defenabled) ? ' checked="checked" ' : '');
225 $mirrorenabled = get_pconfig(local_user(),'twitter','mirror_posts');
226 $mirrorchecked = (($mirrorenabled) ? ' checked="checked" ' : '');
227 $importenabled = get_pconfig(local_user(),'twitter','import');
228 $importchecked = (($importenabled) ? ' checked="checked" ' : '');
229 $create_userenabled = get_pconfig(local_user(),'twitter','create_user');
230 $create_userchecked = (($create_userenabled) ? ' checked="checked" ' : '');
232 $css = (($enabled) ? '' : '-disabled');
234 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
235 $s .= '<img class="connector'.$css.'" src="images/twitter.png" /><h3 class="connector">'. t('Twitter Import/Export/Mirror').'</h3>';
237 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
238 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
239 $s .= '<img class="connector'.$css.'" src="images/twitter.png" /><h3 class="connector">'. t('Twitter Import/Export/Mirror').'</h3>';
242 if ( (!$ckey) && (!$csecret) ) {
244 * no global consumer keys
245 * display warning and skip personal config
247 $s .= '<p>'. t('No consumer key pair for Twitter found. Please contact your site administrator.') .'</p>';
250 * ok we have a consumer key pair now look into the OAuth stuff
252 if ( (!$otoken) && (!$osecret) ) {
254 * the user has not yet connected the account to twitter...
255 * get a temporary OAuth key/secret pair and display a button with
256 * which the user can request a PIN to connect the account to a
257 * account at Twitter.
259 require_once('library/twitteroauth.php');
260 $connection = new TwitterOAuth($ckey, $csecret);
261 $request_token = $connection->getRequestToken();
262 $token = $request_token['oauth_token'];
264 * make some nice form
266 $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>';
267 $s .= '<a href="'.$connection->getAuthorizeURL($token).'" target="_twitter"><img src="addon/twitter/lighter.png" alt="'.t('Log in with Twitter').'"></a>';
268 $s .= '<div id="twitter-pin-wrapper">';
269 $s .= '<label id="twitter-pin-label" for="twitter-pin">'. t('Copy the PIN from Twitter here') .'</label>';
270 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
271 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="'.$token.'" />';
272 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="'.$request_token['oauth_token_secret'].'" />';
273 $s .= '</div><div class="clear"></div>';
274 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
277 * we have an OAuth key / secret pair for the user
278 * so let's give a chance to disable the postings to Twitter
280 require_once('library/twitteroauth.php');
281 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
282 $details = $connection->get('account/verify_credentials');
283 $s .= '<div id="twitter-info" ><img id="twitter-avatar" src="'.$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>';
284 $s .= '<p>'. t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.') .'</p>';
285 if ($a->user['hidewall']) {
286 $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>';
288 $s .= '<div id="twitter-enable-wrapper">';
289 $s .= '<label id="twitter-enable-label" for="twitter-checkbox">'. t('Allow posting to Twitter'). '</label>';
290 $s .= '<input id="twitter-checkbox" type="checkbox" name="twitter-enable" value="1" ' . $checked . '/>';
291 $s .= '<div class="clear"></div>';
292 $s .= '<label id="twitter-default-label" for="twitter-default">'. t('Send public postings to Twitter by default') .'</label>';
293 $s .= '<input id="twitter-default" type="checkbox" name="twitter-default" value="1" ' . $defchecked . '/>';
294 $s .= '<div class="clear"></div>';
296 $s .= '<label id="twitter-mirror-label" for="twitter-mirror">'.t('Mirror all posts from twitter that are no replies').'</label>';
297 $s .= '<input id="twitter-mirror" type="checkbox" name="twitter-mirror" value="1" '. $mirrorchecked . '/>';
298 $s .= '<div class="clear"></div>';
301 $s .= '<label id="twitter-import-label" for="twitter-import">'.t('Import the remote timeline').'</label>';
302 $s .= '<input id="twitter-import" type="checkbox" name="twitter-import" value="1" '. $importchecked . '/>';
303 $s .= '<div class="clear"></div>';
305 $s .= '<label id="twitter-create_user-label" for="twitter-create_user">'.t('Automatically create contacts').'</label>';
306 $s .= '<input id="twitter-create_user" type="checkbox" name="twitter-create_user" value="1" '. $create_userchecked . '/>';
307 $s .= '<div class="clear"></div>';
309 $s .= '<div id="twitter-disconnect-wrapper">';
310 $s .= '<label id="twitter-disconnect-label" for="twitter-disconnect">'. t('Clear OAuth configuration') .'</label>';
311 $s .= '<input id="twitter-disconnect" type="checkbox" name="twitter-disconnect" value="1" />';
312 $s .= '</div><div class="clear"></div>';
313 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
316 $s .= '</div><div class="clear"></div>';
320 function twitter_post_local(&$a,&$b) {
325 if((local_user()) && (local_user() == $b['uid']) && (! $b['private']) && (! $b['parent']) ) {
327 $twitter_post = intval(get_pconfig(local_user(),'twitter','post'));
328 $twitter_enable = (($twitter_post && x($_REQUEST,'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
330 // if API is used, default to the chosen settings
331 if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'twitter','post_by_default')))
334 if(! $twitter_enable)
337 if(strlen($b['postopts']))
338 $b['postopts'] .= ',';
339 $b['postopts'] .= 'twitter';
343 function twitter_action($a, $uid, $pid, $action) {
345 $ckey = get_config('twitter', 'consumerkey');
346 $csecret = get_config('twitter', 'consumersecret');
347 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
348 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
350 require_once("addon/twitter/codebird.php");
352 $cb = \Codebird\Codebird::getInstance();
353 $cb->setConsumerKey($ckey, $csecret);
354 $cb->setToken($otoken, $osecret);
356 $post = array('id' => $pid);
358 logger("twitter_action '".$action."' ID: ".$pid." data: " . print_r($post, true), LOGGER_DATA);
362 $result = $cb->statuses_destroy($post);
365 $result = $cb->favorites_create($post);
368 $result = $cb->favorites_destroy($post);
371 logger("twitter_action '".$action."' send, result: " . print_r($result, true), LOGGER_DEBUG);
374 function twitter_post_hook(&$a,&$b) {
380 require_once("include/network.php");
382 if (!get_pconfig($b["uid"],'twitter','import')) {
383 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
387 if($b['parent'] != $b['id']) {
388 logger("twitter_post_hook: parameter ".print_r($b, true), LOGGER_DATA);
390 // Looking if its a reply to a twitter post
391 if ((substr($b["parent-uri"], 0, 9) != "twitter::") AND (substr($b["extid"], 0, 9) != "twitter::") AND (substr($b["thr-parent"], 0, 9) != "twitter::")) {
392 logger("twitter_post_hook: no twitter post ".$b["parent"]);
396 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
397 dbesc($b["thr-parent"]),
401 logger("twitter_post_hook: no parent found ".$b["thr-parent"]);
409 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
410 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
411 $nicknameplain = "@".$nicknameplain;
413 logger("twitter_post_hook: comparing ".$nickname." and ".$nicknameplain." with ".$b["body"], LOGGER_DEBUG);
414 if ((strpos($b["body"], $nickname) === false) AND (strpos($b["body"], $nicknameplain) === false))
415 $b["body"] = $nickname." ".$b["body"];
417 logger("twitter_post_hook: parent found ".print_r($orig_post, true), LOGGER_DATA);
421 if($b['private'] OR !strstr($b['postopts'],'twitter'))
425 if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
426 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
428 if($b['verb'] == ACTIVITY_LIKE) {
429 logger("twitter_post_hook: parameter 2 ".substr($b["thr-parent"], 9), LOGGER_DEBUG);
431 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
433 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
437 if($b['deleted'] || ($b['created'] !== $b['edited']))
440 // if post comes from twitter don't send it back
441 if($b['app'] == "Twitter")
444 logger('twitter post invoked');
447 load_pconfig($b['uid'], 'twitter');
449 $ckey = get_config('twitter', 'consumerkey');
450 $csecret = get_config('twitter', 'consumersecret');
451 $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
452 $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
454 if($ckey && $csecret && $otoken && $osecret) {
455 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
457 // If it's a repeated message from twitter then do a native retweet and exit
458 if (twitter_is_retweet($a, $b['uid'], $b['body']))
461 require_once('library/twitteroauth.php');
462 require_once('include/bbcode.php');
463 $tweet = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
466 require_once("include/plaintext.php");
467 $msgarr = plaintext($a, $b, $max_char, true, 8);
468 $msg = $msgarr["text"];
470 if (($msg == "") AND isset($msgarr["title"]))
471 $msg = shortenmsg($msgarr["title"], $max_char - 50);
475 if (isset($msgarr["url"]))
476 $msg .= "\n".$msgarr["url"];
477 elseif (isset($msgarr["image"]) AND ($msgarr["type"] != "video"))
478 $image = $msgarr["image"];
480 // and now tweet it :-)
481 if(strlen($msg) and ($image != "")) {
482 $img_str = fetch_url($image);
484 $tempfile = tempnam(get_temppath(), "cache");
485 file_put_contents($tempfile, $img_str);
487 // Twitter had changed something so that the old library doesn't work anymore
488 // so we are using a new library for twitter
490 // Switching completely to this library with all functions
491 require_once("addon/twitter/codebird.php");
493 $cb = \Codebird\Codebird::getInstance();
494 $cb->setConsumerKey($ckey, $csecret);
495 $cb->setToken($otoken, $osecret);
497 $post = array('status' => $msg, 'media[]' => $tempfile);
500 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
502 $result = $cb->statuses_updateWithMedia($post);
505 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
506 if ($result->errors OR $result->error) {
507 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
509 // Workaround: Remove the picture link so that the post can be reposted without it
512 } elseif ($iscomment) {
513 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
514 q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
515 dbesc("twitter::".$result->id_str),
516 dbesc($result->text),
522 if(strlen($msg) and ($image == "")) {
523 $url = 'statuses/update';
524 $post = array('status' => $msg);
527 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
529 $result = $tweet->post($url, $post);
530 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
531 if ($result->errors) {
532 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
534 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
536 $a->contact = $r[0]["id"];
538 $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
539 require_once('include/queue_fn.php');
540 add_to_queue($a->contact,NETWORK_TWITTER,$s);
541 notice(t('Twitter post failed. Queued for retry.').EOL);
542 } elseif ($iscomment) {
543 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
544 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
545 dbesc("twitter::".$result->id_str),
548 //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
549 // dbesc("twitter::".$result->id_str),
550 // dbesc($result->text),
558 function twitter_plugin_admin_post(&$a){
559 $consumerkey = ((x($_POST,'consumerkey')) ? notags(trim($_POST['consumerkey'])) : '');
560 $consumersecret = ((x($_POST,'consumersecret')) ? notags(trim($_POST['consumersecret'])): '');
561 $applicationname = ((x($_POST, 'applicationname')) ? notags(trim($_POST['applicationname'])):'');
562 set_config('twitter','consumerkey',$consumerkey);
563 set_config('twitter','consumersecret',$consumersecret);
564 set_config('twitter','application_name',$applicationname);
565 info( t('Settings updated.'). EOL );
567 function twitter_plugin_admin(&$a, &$o){
568 $t = get_markup_template( "admin.tpl", "addon/twitter/" );
570 $o = replace_macros($t, array(
571 '$submit' => t('Save Settings'),
572 // name, label, value, help, [extra values]
573 '$consumerkey' => array('consumerkey', t('Consumer key'), get_config('twitter', 'consumerkey' ), ''),
574 '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), ''),
575 '$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'))
579 function twitter_cron($a,$b) {
580 $last = get_config('twitter','last_poll');
582 $poll_interval = intval(get_config('twitter','poll_interval'));
584 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
587 $next = $last + ($poll_interval * 60);
589 logger('twitter: poll intervall not reached');
593 logger('twitter: cron_start');
595 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND()");
598 logger('twitter: fetching for user '.$rr['uid']);
599 twitter_fetchtimeline($a, $rr['uid']);
604 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
607 logger('twitter: importing timeline from user '.$rr['uid']);
608 twitter_fetchhometimeline($a, $rr["uid"]);
612 // check for new contacts once a day
613 $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
614 if($last_contact_check)
615 $next_contact_check = $last_contact_check + 86400;
617 $next_contact_check = 0;
619 if($next_contact_check <= time()) {
620 pumpio_getallusers($a, $rr["uid"]);
621 set_pconfig($rr['uid'],'pumpio','contact_check',time());
628 logger('twitter: cron_end');
630 set_config('twitter','last_poll', time());
633 function twitter_expire($a,$b) {
635 $days = get_config('twitter', 'expire');
640 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
642 require_once("include/items.php");
644 logger('twitter_expire: expire_start');
646 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
649 logger('twitter_expire: user '.$rr['uid']);
650 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
654 logger('twitter_expire: expire_end');
657 function twitter_prepare_body(&$a,&$b) {
658 if ($b["item"]["network"] != NETWORK_TWITTER)
663 require_once("include/plaintext.php");
665 $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
667 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
668 dbesc($item["thr-parent"]),
669 intval(local_user()));
674 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
675 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
676 $nicknameplain = "@".$nicknameplain;
678 if ((strpos($item["body"], $nickname) === false) AND (strpos($item["body"], $nicknameplain) === false))
679 $item["body"] = $nickname." ".$item["body"];
683 $msgarr = plaintext($a, $item, $max_char, true, 8);
684 $msg = $msgarr["text"];
686 if (isset($msgarr["url"]))
687 $msg .= " ".$msgarr["url"];
689 if (isset($msgarr["image"]))
690 $msg .= " ".$msgarr["image"];
692 $b['html'] = nl2br(htmlspecialchars($msg));
696 function twitter_fetchtimeline($a, $uid) {
697 $ckey = get_config('twitter', 'consumerkey');
698 $csecret = get_config('twitter', 'consumersecret');
699 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
700 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
701 $lastid = get_pconfig($uid, 'twitter', 'lastid');
703 $application_name = get_config('twitter', 'application_name');
705 if ($application_name == "")
706 $application_name = $a->get_hostname();
708 $has_picture = false;
710 require_once('mod/item.php');
711 require_once('include/items.php');
713 require_once('library/twitteroauth.php');
714 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
716 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true);
718 $first_time = ($lastid == "");
721 $parameters["since_id"] = $lastid;
723 $items = $connection->get('statuses/user_timeline', $parameters);
725 if (!is_array($items))
728 $posts = array_reverse($items);
731 foreach ($posts as $post) {
732 if ($post->id_str > $lastid)
733 $lastid = $post->id_str;
738 if (!strpos($post->source, $application_name)) {
739 $_SESSION["authenticated"] = true;
740 $_SESSION["uid"] = $uid;
743 $_REQUEST["type"] = "wall";
744 $_REQUEST["api_source"] = true;
745 $_REQUEST["profile_uid"] = $uid;
746 $_REQUEST["source"] = "Twitter";
748 //$_REQUEST["date"] = $post->created_at;
750 $_REQUEST["title"] = "";
752 if (is_object($post->retweeted_status)) {
754 $_REQUEST['body'] = $post->retweeted_status->text;
759 if (is_array($post->retweeted_status->entities->media)) {
760 foreach($post->retweeted_status->entities->media AS $media) {
761 switch($media->type) {
763 //$_REQUEST['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $_REQUEST['body']);
764 //$has_picture = true;
765 $_REQUEST['body'] = str_replace($media->url, "", $_REQUEST['body']);
766 $picture = $media->media_url_https;
772 $converted = twitter_expand_entities($a, $_REQUEST['body'], $post->retweeted_status, true, $picture);
773 $_REQUEST['body'] = $converted["body"];
775 $_REQUEST['body'] = "[share author='".$post->retweeted_status->user->name.
776 "' profile='https://twitter.com/".$post->retweeted_status->user->screen_name.
777 "' avatar='".$post->retweeted_status->user->profile_image_url_https.
778 "' link='https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str."']".
780 $_REQUEST['body'] .= "[/share]";
782 $_REQUEST["body"] = $post->text;
786 if (is_array($post->entities->media)) {
787 foreach($post->entities->media AS $media) {
788 switch($media->type) {
790 //$_REQUEST['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $_REQUEST['body']);
791 //$has_picture = true;
792 $_REQUEST['body'] = str_replace($media->url, "", $_REQUEST['body']);
793 $picture = $media->media_url_https;
799 $converted = twitter_expand_entities($a, $_REQUEST["body"], $post, true, $picture);
800 $_REQUEST['body'] = $converted["body"];
803 if (is_string($post->place->name))
804 $_REQUEST["location"] = $post->place->name;
806 if (is_string($post->place->full_name))
807 $_REQUEST["location"] = $post->place->full_name;
809 if (is_array($post->geo->coordinates))
810 $_REQUEST["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
812 if (is_array($post->coordinates->coordinates))
813 $_REQUEST["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
815 //print_r($_REQUEST);
816 logger('twitter: posting for user '.$uid);
818 // require_once('mod/item.php');
824 set_pconfig($uid, 'twitter', 'lastid', $lastid);
827 function twitter_queue_hook(&$a,&$b) {
829 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
830 dbesc(NETWORK_TWITTER)
835 require_once('include/queue_fn.php');
838 if($x['network'] !== NETWORK_TWITTER)
841 logger('twitter_queue: run');
843 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
844 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
852 $ckey = get_config('twitter', 'consumerkey');
853 $csecret = get_config('twitter', 'consumersecret');
854 $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
855 $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
859 if ($ckey AND $csecret AND $otoken AND $osecret) {
861 logger('twitter_queue: able to post');
863 $z = unserialize($x['content']);
865 require_once("addon/twitter/codebird.php");
867 $cb = \Codebird\Codebird::getInstance();
868 $cb->setConsumerKey($ckey, $csecret);
869 $cb->setToken($otoken, $osecret);
871 if ($z['url'] == "statuses/update")
872 $result = $cb->statuses_update($z['post']);
874 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
877 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
880 remove_queue_item($x['id']);
883 logger("twitter_queue: Error getting tokens for user ".$user['uid']);
886 logger('twitter_queue: delayed');
887 update_queue_time($x['id']);
892 function twitter_fetch_contact($uid, $contact, $create_user) {
894 // Check if the unique contact is existing
895 // To-Do: only update once a while
896 $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
897 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
900 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
901 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
902 dbesc($contact->name),
903 dbesc($contact->screen_name),
904 dbesc($contact->profile_image_url_https));
906 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
907 dbesc($contact->name),
908 dbesc($contact->screen_name),
909 dbesc($contact->profile_image_url_https),
910 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
912 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
913 intval($uid), dbesc("twitter::".$contact->id_str));
915 if(!count($r) AND !$create_user)
918 if (count($r) AND ($r[0]["readonly"] OR $r[0]["blocked"])) {
919 logger("twitter_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
924 // create contact record
925 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
926 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
927 `writable`, `blocked`, `readonly`, `pending` )
928 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
930 dbesc(datetime_convert()),
931 dbesc("https://twitter.com/".$contact->screen_name),
932 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
933 dbesc($contact->screen_name."@twitter.com"),
934 dbesc("twitter::".$contact->id_str),
936 dbesc("twitter::".$contact->id_str),
937 dbesc($contact->name),
938 dbesc($contact->screen_name),
939 dbesc($contact->profile_image_url_https),
940 dbesc(NETWORK_TWITTER),
941 intval(CONTACT_IS_FRIEND),
946 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
947 dbesc("twitter::".$contact->id_str),
954 $contact_id = $r[0]['id'];
956 $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
960 if($g && intval($g[0]['def_gid'])) {
961 require_once('include/group.php');
962 group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
965 require_once("Photo.php");
967 $photos = import_profile_photo($contact->profile_image_url_https,$uid,$contact_id);
969 q("UPDATE `contact` SET `photo` = '%s',
979 dbesc(datetime_convert()),
980 dbesc(datetime_convert()),
981 dbesc(datetime_convert()),
986 // update profile photos once every two weeks as we have no notification of when they change.
988 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
989 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
991 // check that we have all the photos, this has been known to fail on occasion
993 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
995 logger("twitter_fetch_contact: Updating contact ".$contact->screen_name, LOGGER_DEBUG);
997 require_once("Photo.php");
999 $photos = import_profile_photo($contact->profile_image_url_https, $uid, $r[0]['id']);
1001 q("UPDATE `contact` SET `photo` = '%s',
1006 `avatar-date` = '%s',
1016 dbesc(datetime_convert()),
1017 dbesc(datetime_convert()),
1018 dbesc(datetime_convert()),
1019 dbesc("https://twitter.com/".$contact->screen_name),
1020 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
1021 dbesc($contact->screen_name."@twitter.com"),
1022 dbesc($contact->name),
1023 dbesc($contact->screen_name),
1029 return($r[0]["id"]);
1032 function twitter_fetchuser($a, $uid, $screen_name = "", $user_id = "") {
1033 $ckey = get_config('twitter', 'consumerkey');
1034 $csecret = get_config('twitter', 'consumersecret');
1035 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1036 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1038 require_once("addon/twitter/codebird.php");
1040 $cb = \Codebird\Codebird::getInstance();
1041 $cb->setConsumerKey($ckey, $csecret);
1042 $cb->setToken($otoken, $osecret);
1044 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1052 $parameters = array();
1054 if ($screen_name != "")
1055 $parameters["screen_name"] = $screen_name;
1058 $parameters["user_id"] = $user_id;
1060 // Fetching user data
1061 $user = $cb->users_show($parameters);
1063 if (!is_object($user))
1066 $contact_id = twitter_fetch_contact($uid, $user, true);
1071 function twitter_expand_entities($a, $body, $item, $no_tags = false, $picture) {
1072 require_once("include/oembed.php");
1073 require_once("include/network.php");
1077 if (isset($item->entities->urls)) {
1083 foreach ($item->entities->urls AS $url) {
1084 if ($url->url AND $url->expanded_url AND $url->display_url) {
1086 $expanded_url = original_url($url->expanded_url);
1088 $oembed_data = oembed_fetch_url($expanded_url);
1090 // Quickfix: Workaround for URL with "[" and "]" in it
1091 if (strpos($expanded_url, "[") OR strpos($expanded_url, "]"))
1092 $expanded_url = $url->url;
1095 $type = $oembed_data->type;
1097 if ($oembed_data->type == "video") {
1098 //$body = str_replace($url->url,
1099 // "[video]".$expanded_url."[/video]", $body);
1100 //$dontincludemedia = true;
1101 $type = $oembed_data->type;
1102 $footerurl = $expanded_url;
1103 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1105 $body = str_replace($url->url, $footerlink, $body);
1106 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1107 } elseif (($oembed_data->type == "photo") AND isset($oembed_data->url)) {
1108 $body = str_replace($url->url,
1109 "[url=".$expanded_url."][img]".$oembed_data->url."[/img][/url]",
1111 //$dontincludemedia = true;
1112 } elseif ($oembed_data->type != "link")
1113 $body = str_replace($url->url,
1114 "[url=".$expanded_url."]".$expanded_url."[/url]",
1117 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1119 $tempfile = tempnam(get_temppath(), "cache");
1120 file_put_contents($tempfile, $img_str);
1121 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1124 if (substr($mime, 0, 6) == "image/") {
1126 $body = str_replace($url->url, "[img]".$expanded_url."[/img]", $body);
1127 //$dontincludemedia = true;
1129 $type = $oembed_data->type;
1130 $footerurl = $expanded_url;
1131 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1133 $body = str_replace($url->url, $footerlink, $body);
1139 if ($footerurl != "")
1140 $footer = add_page_info($footerurl, false, $picture);
1142 if (($footerlink != "") AND (trim($footer) != "")) {
1143 $removedlink = trim(str_replace($footerlink, "", $body));
1145 if (strstr($body, $removedlink))
1146 $body = $removedlink;
1151 if (($footer == "") AND ($picture != ""))
1152 $body .= "\n\n[img]".$picture."[/img]\n";
1155 return(array("body" => $body, "tags" => ""));
1157 $tags_arr = array();
1159 foreach ($item->entities->hashtags AS $hashtag) {
1160 $url = "#[url=".$a->get_baseurl()."/search?tag=".rawurlencode($hashtag->text)."]".$hashtag->text."[/url]";
1161 $tags_arr["#".$hashtag->text] = $url;
1162 $body = str_replace("#".$hashtag->text, $url, $body);
1165 foreach ($item->entities->user_mentions AS $mention) {
1166 $url = "@[url=https://twitter.com/".rawurlencode($mention->screen_name)."]".$mention->screen_name."[/url]";
1167 $tags_arr["@".$mention->screen_name] = $url;
1168 $body = str_replace("@".$mention->screen_name, $url, $body);
1171 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1172 $tags = get_tags($body);
1175 foreach($tags as $tag) {
1176 if (strstr(trim($tag), " "))
1179 if(strpos($tag,'#') === 0) {
1180 if(strpos($tag,'[url='))
1183 // don't link tags that are already embedded in links
1185 if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
1187 if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
1190 $basetag = str_replace('_',' ',substr($tag,1));
1191 $url = '#[url='.$a->get_baseurl().'/search?tag='.rawurlencode($basetag).']'.$basetag.'[/url]';
1192 $body = str_replace($tag,$url,$body);
1193 $tags_arr["#".$basetag] = $url;
1195 } elseif(strpos($tag,'@') === 0) {
1196 if(strpos($tag,'[url='))
1199 $basetag = substr($tag,1);
1200 $url = '@[url=https://twitter.com/'.rawurlencode($basetag).']'.$basetag.'[/url]';
1201 $body = str_replace($tag,$url,$body);
1202 $tags_arr["@".$basetag] = $url;
1208 $tags = implode($tags_arr, ",");
1211 return(array("body" => $body, "tags" => $tags));
1214 function twitter_createpost($a, $uid, $post, $self, $create_user, $only_existing_contact) {
1216 $has_picture = false;
1218 $postarray = array();
1219 $postarray['network'] = NETWORK_TWITTER;
1220 $postarray['gravity'] = 0;
1221 $postarray['uid'] = $uid;
1222 $postarray['wall'] = 0;
1223 $postarray['uri'] = "twitter::".$post->id_str;
1225 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1226 dbesc($postarray['uri']),
1235 if ($post->in_reply_to_status_id_str != "") {
1237 $parent = "twitter::".$post->in_reply_to_status_id_str;
1239 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1244 $postarray['thr-parent'] = $r[0]["uri"];
1245 $postarray['parent-uri'] = $r[0]["parent-uri"];
1247 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1252 $postarray['thr-parent'] = $r[0]['uri'];
1253 $postarray['parent-uri'] = $r[0]['parent-uri'];
1255 $postarray['thr-parent'] = $postarray['uri'];
1256 $postarray['parent-uri'] = $postarray['uri'];
1261 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1263 if ($post->user->id_str == $own_id) {
1264 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1268 $contactid = $r[0]["id"];
1270 $postarray['owner-name'] = $r[0]["name"];
1271 $postarray['owner-link'] = $r[0]["url"];
1272 $postarray['owner-avatar'] = $r[0]["photo"];
1276 // Don't create accounts of people who just comment something
1277 $create_user = false;
1279 $postarray['parent-uri'] = $postarray['uri'];
1281 if ($contactid == 0) {
1282 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1284 $postarray['owner-name'] = $post->user->name;
1285 $postarray['owner-link'] = "https://twitter.com/".$post->user->screen_name;
1286 $postarray['owner-avatar'] = $post->user->profile_image_url_https;
1289 if(($contactid == 0) AND !$only_existing_contact)
1290 $contactid = $self['id'];
1291 elseif ($contactid <= 0)
1294 $postarray['contact-id'] = $contactid;
1296 $postarray['verb'] = ACTIVITY_POST;
1297 $postarray['author-name'] = $postarray['owner-name'];
1298 $postarray['author-link'] = $postarray['owner-link'];
1299 $postarray['author-avatar'] = $postarray['owner-avatar'];
1300 $postarray['plink'] = "https://twitter.com/".$post->user->screen_name."/status/".$post->id_str;
1301 $postarray['app'] = strip_tags($post->source);
1303 if ($post->user->protected) {
1304 $postarray['private'] = 1;
1305 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1308 $postarray['body'] = $post->text;
1313 if (is_array($post->entities->media)) {
1314 foreach($post->entities->media AS $media) {
1315 switch($media->type) {
1317 //$postarray['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $postarray['body']);
1318 //$has_picture = true;
1319 $postarray['body'] = str_replace($media->url, "", $postarray['body']);
1320 $picture = $media->media_url_https;
1323 $postarray['body'] .= print_r($media, true);
1328 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $picture);
1329 $postarray['body'] = $converted["body"];
1330 $postarray['tag'] = $converted["tags"];
1332 $postarray['created'] = datetime_convert('UTC','UTC',$post->created_at);
1333 $postarray['edited'] = datetime_convert('UTC','UTC',$post->created_at);
1335 if (is_string($post->place->name))
1336 $postarray["location"] = $post->place->name;
1338 if (is_string($post->place->full_name))
1339 $postarray["location"] = $post->place->full_name;
1341 if (is_array($post->geo->coordinates))
1342 $postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
1344 if (is_array($post->coordinates->coordinates))
1345 $postarray["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
1347 if (is_object($post->retweeted_status)) {
1349 $postarray['body'] = $post->retweeted_status->text;
1354 if (is_array($post->retweeted_status->entities->media)) {
1355 foreach($post->retweeted_status->entities->media AS $media) {
1356 switch($media->type) {
1358 //$postarray['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $postarray['body']);
1359 //$has_picture = true;
1360 $postarray['body'] = str_replace($media->url, "", $postarray['body']);
1361 $picture = $media->media_url_https;
1364 $postarray['body'] .= print_r($media, true);
1369 $converted = twitter_expand_entities($a, $postarray['body'], $post->retweeted_status, false, $picture);
1370 $postarray['body'] = $converted["body"];
1371 $postarray['tag'] = $converted["tags"];
1373 twitter_fetch_contact($uid, $post->retweeted_status->user, false);
1375 // Deactivated at the moment, since there are problems with answers to retweets
1376 if (false AND !intval(get_config('system','wall-to-wall_share'))) {
1377 $postarray['body'] = "[share author='".$post->retweeted_status->user->name.
1378 "' profile='https://twitter.com/".$post->retweeted_status->user->screen_name.
1379 "' avatar='".$post->retweeted_status->user->profile_image_url_https.
1380 "' link='https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str."']".
1382 $postarray['body'] .= "[/share]";
1384 // Let retweets look like wall-to-wall posts
1385 $postarray['author-name'] = $post->retweeted_status->user->name;
1386 $postarray['author-link'] = "https://twitter.com/".$post->retweeted_status->user->screen_name;
1387 $postarray['author-avatar'] = $post->retweeted_status->user->profile_image_url_https;
1388 //if (($post->retweeted_status->user->screen_name != "") AND ($post->retweeted_status->id_str != "")) {
1389 // $postarray['plink'] = "https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str;
1390 // $postarray['uri'] = "twitter::".$post->retweeted_status->id_str;
1398 function twitter_checknotification($a, $uid, $own_id, $top_item, $postarray) {
1400 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1408 if (link_compare($user[0]["url"], $postarray['author-link']))
1411 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1413 dbesc("twitter::".$own_id)
1416 if(!count($own_user))
1419 // Is it me from twitter?
1420 if (link_compare($own_user[0]["url"], $postarray['author-link']))
1423 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1424 dbesc($postarray['parent-uri']),
1428 if(count($myconv)) {
1430 foreach($myconv as $conv) {
1431 // now if we find a match, it means we're in this conversation
1433 if(!link_compare($conv['author-link'],$user[0]["url"]) AND !link_compare($conv['author-link'],$own_user[0]["url"]))
1436 require_once('include/enotify.php');
1438 $conv_parent = $conv['parent'];
1441 'type' => NOTIFY_COMMENT,
1442 'notify_flags' => $user[0]['notify-flags'],
1443 'language' => $user[0]['language'],
1444 'to_name' => $user[0]['username'],
1445 'to_email' => $user[0]['email'],
1446 'uid' => $user[0]['uid'],
1447 'item' => $postarray,
1448 'link' => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1449 'source_name' => $postarray['author-name'],
1450 'source_link' => $postarray['author-link'],
1451 'source_photo' => $postarray['author-avatar'],
1452 'verb' => ACTIVITY_POST,
1454 'parent' => $conv_parent,
1457 // only send one notification
1463 function twitter_fetchhometimeline($a, $uid) {
1464 $ckey = get_config('twitter', 'consumerkey');
1465 $csecret = get_config('twitter', 'consumersecret');
1466 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1467 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1468 $create_user = get_pconfig($uid, 'twitter', 'create_user');
1470 logger("twitter_fetchhometimeline: Fetching for user ".$uid, LOGGER_DEBUG);
1472 require_once('library/twitteroauth.php');
1473 require_once('include/items.php');
1475 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1477 $own_contact = twitter_fetch_own_contact($a, $uid);
1479 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1480 intval($own_contact),
1484 $own_id = $r[0]["nick"];
1486 logger("twitter_fetchhometimeline: Own twitter contact not found for user ".$uid, LOGGER_DEBUG);
1490 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1496 logger("twitter_fetchhometimeline: Own contact not found for user ".$uid, LOGGER_DEBUG);
1500 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1503 logger("twitter_fetchhometimeline: Own user not found for user ".$uid, LOGGER_DEBUG);
1507 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true);
1508 //$parameters["count"] = 200;
1511 // Fetching timeline
1512 $lastid = get_pconfig($uid, 'twitter', 'lasthometimelineid');
1514 $first_time = ($lastid == "");
1517 $parameters["since_id"] = $lastid;
1519 $items = $connection->get('statuses/home_timeline', $parameters);
1521 if (!is_array($items)) {
1522 logger("twitter_fetchhometimeline: Error fetching home timeline: ".print_r($items, true), LOGGER_DEBUG);
1526 $posts = array_reverse($items);
1528 logger("twitter_fetchhometimeline: Fetching timeline 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, $create_user, true);
1540 if (trim($postarray['body']) == "")
1543 $item = item_store($postarray);
1545 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted home timeline item '.$item);
1548 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1552 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1554 // Fetching mentions
1555 $lastid = get_pconfig($uid, 'twitter', 'lastmentionid');
1557 $first_time = ($lastid == "");
1560 $parameters["since_id"] = $lastid;
1562 $items = $connection->get('statuses/mentions_timeline', $parameters);
1564 if (!is_array($items)) {
1565 logger("twitter_fetchhometimeline: Error fetching mentions: ".print_r($items, true), LOGGER_DEBUG);
1569 $posts = array_reverse($items);
1571 logger("twitter_fetchhometimeline: Fetching mentions for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1573 if (count($posts)) {
1574 foreach ($posts as $post) {
1575 if ($post->id_str > $lastid)
1576 $lastid = $post->id_str;
1581 $postarray = twitter_createpost($a, $uid, $post, $self, false, false);
1583 if (trim($postarray['body']) == "")
1586 $item = item_store($postarray);
1588 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted mention timeline item '.$item);
1591 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1592 dbesc($postarray['uri']),
1596 $item = $r[0]['id'];
1600 require_once('include/enotify.php');
1602 'type' => NOTIFY_TAGSELF,
1603 'notify_flags' => $u[0]['notify-flags'],
1604 'language' => $u[0]['language'],
1605 'to_name' => $u[0]['username'],
1606 'to_email' => $u[0]['email'],
1607 'uid' => $u[0]['uid'],
1608 'item' => $postarray,
1609 'link' => $a->get_baseurl() . '/display/' . $u[0]['nickname'] . '/' . $item,
1610 'source_name' => $postarray['author-name'],
1611 'source_link' => $postarray['author-link'],
1612 'source_photo' => $postarray['author-avatar'],
1613 'verb' => ACTIVITY_TAG,
1620 set_pconfig($uid, 'twitter', 'lastmentionid', $lastid);
1623 function twitter_fetch_own_contact($a, $uid) {
1624 $ckey = get_config('twitter', 'consumerkey');
1625 $csecret = get_config('twitter', 'consumersecret');
1626 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1627 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1629 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1633 if ($own_id == "") {
1634 require_once('library/twitteroauth.php');
1636 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1638 // Fetching user data
1639 $user = $connection->get('account/verify_credentials');
1641 set_pconfig($uid, 'twitter', 'own_id', $user->id_str);
1643 $contact_id = twitter_fetch_contact($uid, $user, true);
1646 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1647 intval($uid), dbesc("twitter::".$own_id));
1649 $contact_id = $r[0]["id"];
1651 del_pconfig($uid, 'twitter', 'own_id');
1655 return($contact_id);
1658 function twitter_is_retweet($a, $uid, $body) {
1659 $body = trim($body);
1661 // Skip if it isn't a pure repeated messages
1662 // Does it start with a share?
1663 if (strpos($body, "[share") > 0)
1666 // Does it end with a share?
1667 if (strlen($body) > (strrpos($body, "[/share]") + 8))
1670 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
1671 // Skip if there is no shared message in there
1672 if ($body == $attributes)
1676 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1677 if ($matches[1] != "")
1678 $link = $matches[1];
1680 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1681 if ($matches[1] != "")
1682 $link = $matches[1];
1684 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1688 logger('twitter_is_retweet: Retweeting id '.$id.' for user '.$uid, LOGGER_DEBUG);
1690 $ckey = get_config('twitter', 'consumerkey');
1691 $csecret = get_config('twitter', 'consumersecret');
1692 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1693 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1695 require_once('library/twitteroauth.php');
1696 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1698 $result = $connection->post('statuses/retweet/'.$id);
1700 logger('twitter_is_retweet: result '.print_r($result, true), LOGGER_DEBUG);
1702 return(!isset($result->errors));