* Name: Twitter Connector
* Description: Relay public postings to a connected Twitter account
* Version: 1.0.4
- * Author: Tobias Diekershoff <http://diekershoff.homeunix.net/friendika/profile/tobias>
+ * Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
+ * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
+ *
+ * Copyright (c) 2011-2013 Tobias Diekershoff, Michael Vogel
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * * copyright notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the distribution.
+ * * Neither the name of the <organization> nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
*/
-
-
+
/* Twitter Plugin for Friendica
*
* Author: Tobias Diekershoff
* from "Settings -> Plugin Settings".
*
* Requirements: PHP5, curl [Slinky library]
- *
- * Documentation: http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/Twitter_Plugin
*/
define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
register_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
register_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
register_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
+ register_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
logger("installed twitter");
}
unregister_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
unregister_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
unregister_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
+ unregister_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
// old setting - remove only
unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
return $slinky->short();
} };
-function twitter_shortenmsg($b) {
+function twitter_shortenmsg($b, $shortlink = false) {
require_once("include/bbcode.php");
require_once("include/html2plain.php");
$body = preg_replace( '/'.$recycle.'\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', "\n", $body);
// remove the share element
- $body = preg_replace("/\[share(.*?)\](.*?)\[\/share\]/ism","\n\n$2\n\n",$body);
+ //$body = preg_replace("/\[share(.*?)\](.*?)\[\/share\]/ism","\n\n$2\n\n",$body);
// At first convert the text to html
- $html = bbcode($body, false, false);
+ $html = bbcode($body, false, false, 2);
// Then convert it to plain text
- //$msg = trim($b['title']." \n\n".html2plain($html, 0, true));
$msg = trim(html2plain($html, 0, true));
$msg = html_entity_decode($msg,ENT_QUOTES,'UTF-8');
while (strpos($msg, " ") !== false)
$msg = str_replace(" ", " ", $msg);
+ $origmsg = trim($msg);
+
// Removing URLs
$msg = preg_replace('/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/i', "", $msg);
// If there is no bookmark element then take the first link
if ($link == '') {
$links = collecturls($html);
+
+ foreach($links AS $singlelink) {
+ $img_str = fetch_url($singlelink);
+
+ $tempfile = tempnam(get_config("system","temppath"), "cache");
+ file_put_contents($tempfile, $img_str);
+ $mime = image_type_to_mime_type(exif_imagetype($tempfile));
+ unlink($tempfile);
+
+ if (substr($mime, 0, 6) == "image/") {
+ $image = $singlelink;
+ unset($links[$singlelink]);
+ }
+ }
+
if (sizeof($links) > 0) {
reset($links);
$link = current($links);
if (($msglink == "") and strlen($msg) > $max_char)
$msglink = $b["plink"];
- if (strlen($msglink) > 20)
- $msglink = short_link($msglink);
+ // If the message is short enough then don't modify it.
+ if ((strlen($origmsg) <= $max_char) AND ($msglink == ""))
+ return(array("msg"=>$origmsg, "image"=>""));
+
+ // If the message is short enough and contains a picture then post the picture as well
+ if ((strlen($origmsg) <= ($max_char - 23)) AND strpos($origmsg, $msglink))
+ return(array("msg"=>$origmsg, "image"=>$image));
+
+ // If the message is short enough and the link exists in the original message don't modify it as well
+ // -3 because of the bad shortener of twitter
+ if ((strlen($origmsg) <= ($max_char - 3)) AND strpos($origmsg, $msglink))
+ return(array("msg"=>$origmsg, "image"=>""));
- if (strlen(trim($msg." ".$msglink)) > $max_char) {
- $msg = substr($msg, 0, $max_char - (strlen($msglink)));
+ // Preserve the unshortened link
+ $orig_link = $msglink;
+
+ // Just replace the message link with a 22 character long string
+ // Twitter calculates with this length
+ if (trim($msglink) <> '')
+ $msglink = "1234567890123456789012";
+
+ if (strlen(trim($msg." ".$msglink)) > ($max_char)) {
+ $msg = substr($msg, 0, ($max_char) - (strlen($msglink)));
$lastchar = substr($msg, -1);
$msg = substr($msg, 0, -1);
$pos = strrpos($msg, "\n");
$msg = substr($msg, 0, $pos);
else if ($lastchar != "\n")
$msg = substr($msg, 0, -3)."...";
- }
- $msg = str_replace("\n", " ", $msg);
+ // if the post contains a picture and a link then the system tries to cut the post earlier.
+ // So the link and the picture can be posted.
+ if (($image != "") AND ($orig_link != $image)) {
+ $msg2 = substr($msg, 0, ($max_char - 20) - (strlen($msglink)));
+ $lastchar = substr($msg2, -1);
+ $msg2 = substr($msg2, 0, -1);
+ $pos = strrpos($msg2, "\n");
+ if ($pos > 0)
+ $msg = substr($msg2, 0, $pos);
+ else if ($lastchar == "\n")
+ $msg = trim($msg2);
+ }
+
+ }
// Removing multiple spaces - again
while (strpos($msg, " ") !== false)
$msg = str_replace(" ", " ", $msg);
- return(trim($msg." ".$msglink));
+ $msg = trim($msg);
+
+ // Removing multiple newlines
+ //while (strpos($msg, "\n\n") !== false)
+ // $msg = str_replace("\n\n", "\n", $msg);
+
+ // Looking if the link points to an image
+ $img_str = fetch_url($orig_link);
+
+ $tempfile = tempnam(get_config("system","temppath"), "cache");
+ file_put_contents($tempfile, $img_str);
+ $mime = image_type_to_mime_type(exif_imagetype($tempfile));
+ unlink($tempfile);
+
+ if (($image == $orig_link) OR (substr($mime, 0, 6) == "image/"))
+ return(array("msg"=>$msg, "image"=>$orig_link));
+ else if (($image != $orig_link) AND ($image != "") AND (strlen($msg." ".$msglink) <= ($max_char - 23))) {
+ if ($shortlink)
+ $orig_link = short_link($orig_link);
+
+ return(array("msg"=>$msg." ".$orig_link, "image"=>$image));
+ } else {
+ if ($shortlink)
+ $orig_link = short_link($orig_link);
+
+ return(array("msg"=>$msg." ".$orig_link, "image"=>""));
+ }
}
function twitter_post_hook(&$a,&$b) {
// ok, all the links we want to send out are save, now strip
// away the remaining bbcode
//$msg = strip_tags(bbcode($tmp, false, false));
- $msg = bbcode($tmp, false, false);
+ $msg = bbcode($tmp, false, false, true);
$msg = str_replace(array('<br>','<br />'),"\n",$msg);
$msg = strip_tags($msg);
}
$msg = trim($msg);
- } else
- $msg = twitter_shortenmsg($b);
-
+ $image = "";
+ } else {
+ $msgarr = twitter_shortenmsg($b);
+ $msg = $msgarr["msg"];
+ $image = $msgarr["image"];
+ }
// and now tweet it :-)
- if(strlen($msg)) {
- $result = $tweet->post('statuses/update', array('status' => $msg));
+ if(strlen($msg) and ($image != "")) {
+ $img_str = fetch_url($image);
+
+ $tempfile = tempnam(get_config("system","temppath"), "cache");
+ file_put_contents($tempfile, $img_str);
+
+ // Twitter had changed something so that the old library doesn't work anymore
+ // so we are using a new library for twitter
+ // To-Do:
+ // Switching completely to this library with all functions
+ require_once("addon/twitter/codebird.php");
+
+ $cb = \Codebird\Codebird::getInstance();
+ $cb->setConsumerKey($ckey, $csecret);
+ $cb->setToken($otoken, $osecret);
+ $result = $cb->statuses_updateWithMedia(array('status' => $msg, 'media[]' => $tempfile));
+ unlink($tempfile);
+
+ /*
+ // Old Code
+ $mime = image_type_to_mime_type(exif_imagetype($tempfile));
+ unlink($tempfile);
+
+ $filename = "upload";
+
+ $result = $tweet->post('statuses/update_with_media', array('media[]' => "{$img_str};type=".$mime.";filename={$filename}" , 'status' => $msg));
+ */
+
+ logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
+ if ($result->errors OR $result->error) {
+ logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
+
+ // Workaround: Remove the picture link so that the post can be reposted without it
+ $msg .= " ".$image;
+ $image = "";
+ }
+ }
+
+ if(strlen($msg) and ($image == "")) {
+ $url = 'statuses/update';
+ $post = array('status' => $msg);
+ $result = $tweet->post($url, $post);
logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
- if ($result->error) {
- logger('Send to Twitter failed: "' . $result->error . '"');
+ if ($result->errors) {
+ logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
+
+ $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
+ if (count($r))
+ $a->contact = $r[0]["id"];
+
+ $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
+ require_once('include/queue_fn.php');
+ add_to_queue($a->contact,NETWORK_TWITTER,$s);
+ notice(t('Twitter post failed. Queued for retry.').EOL);
}
}
}
function twitter_plugin_admin_post(&$a){
$consumerkey = ((x($_POST,'consumerkey')) ? notags(trim($_POST['consumerkey'])) : '');
$consumersecret = ((x($_POST,'consumersecret')) ? notags(trim($_POST['consumersecret'])): '');
+ $applicationname = ((x($_POST, 'applicationname')) ? notags(trim($_POST['applicationname'])):'');
set_config('twitter','consumerkey',$consumerkey);
set_config('twitter','consumersecret',$consumersecret);
+ set_config('twitter','application_name',$applicationname);
info( t('Settings updated.'). EOL );
}
function twitter_plugin_admin(&$a, &$o){
'$submit' => t('Submit'),
// name, label, value, help, [extra values]
'$consumerkey' => array('consumerkey', t('Consumer key'), get_config('twitter', 'consumerkey' ), ''),
- '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), '')
+ '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), ''),
+ '$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'))
));
}
$parameters["since_id"] = $lastid;
$items = $connection->get('statuses/user_timeline', $parameters);
+
+ if (!is_array($items))
+ return;
+
$posts = array_reverse($items);
- foreach ($posts as $post) {
+ if (count($posts)) {
+ foreach ($posts as $post) {
if ($post->id_str > $lastid)
$lastid = $post->id_str;
$_SESSION["authenticated"] = true;
$_SESSION["uid"] = $uid;
+ unset($_REQUEST);
$_REQUEST["type"] = "wall";
$_REQUEST["api_source"] = true;
$_REQUEST["profile_uid"] = $uid;
//$_REQUEST["date"] = $post->created_at;
+ $_REQUEST["title"] = "";
+
$_REQUEST["body"] = $post->text;
if (is_string($post->place->name))
$_REQUEST["location"] = $post->place->name;
require_once('mod/item.php');
item_post($a);
- }
+ }
+ }
}
set_pconfig($uid, 'twitter', 'lastid', $lastid);
}
+
+function twitter_queue_hook(&$a,&$b) {
+
+ $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
+ dbesc(NETWORK_TWITTER)
+ );
+ if(! count($qi))
+ return;
+
+ require_once('include/queue_fn.php');
+
+ foreach($qi as $x) {
+ if($x['network'] !== NETWORK_TWITTER)
+ continue;
+
+ logger('twitter_queue: run');
+
+ $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
+ WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
+ intval($x['cid'])
+ );
+ if(! count($r))
+ continue;
+
+ $user = $r[0];
+
+ $ckey = get_config('twitter', 'consumerkey');
+ $csecret = get_config('twitter', 'consumersecret');
+ $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
+ $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
+
+ $success = false;
+
+ if ($ckey AND $csecret AND $otoken AND $osecret) {
+
+ logger('twitter_queue: able to post');
+
+ $z = unserialize($x['content']);
+
+ require_once("addon/twitter/codebird.php");
+
+ $cb = \Codebird\Codebird::getInstance();
+ $cb->setConsumerKey($ckey, $csecret);
+ $cb->setToken($otoken, $osecret);
+
+ if ($z['url'] == "statuses/update")
+ $result = $cb->statuses_update($z['post']);
+
+ logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
+
+ if ($result->errors)
+ logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
+ else {
+ $success = true;
+ remove_queue_item($x['id']);
+ }
+ } else
+ logger("twitter_queue: Error getting tokens for user ".$user['uid']);
+
+ if (!$success) {
+ logger('twitter_queue: delayed');
+ update_queue_time($x['id']);
+ }
+ }
+}
projects / friendica-addons.git / blobdiff