* 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
+
function twitter_install() {
// we need some hooks, for the configuration and for sending tweets
register_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
register_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
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');
logger("installed twitter");
}
unregister_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
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');
// old setting - remove only
unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
$tw_defpost = get_pconfig(local_user(),'twitter','post_by_default');
$selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
$b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
- . t('Post to Twitter') . '</div>';
+ . t('Post to Twitter') . '</div>';
}
-
-
}
function twitter_settings_post ($a,$post) {
* if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
* from the user configuration
*/
- del_pconfig( local_user(), 'twitter', 'consumerkey' );
- del_pconfig( local_user(), 'twitter', 'consumersecret' );
- del_pconfig( local_user(), 'twitter', 'oauthtoken' );
- del_pconfig( local_user(), 'twitter', 'oauthsecret' );
- del_pconfig( local_user(), 'twitter', 'post' );
- del_pconfig( local_user(), 'twitter', 'post_by_default' );
- del_pconfig( local_user(), 'twitter', 'post_taglinks');
+ del_pconfig(local_user(), 'twitter', 'consumerkey');
+ del_pconfig(local_user(), 'twitter', 'consumersecret');
+ del_pconfig(local_user(), 'twitter', 'oauthtoken');
+ del_pconfig(local_user(), 'twitter', 'oauthsecret');
+ del_pconfig(local_user(), 'twitter', 'post');
+ del_pconfig(local_user(), 'twitter', 'post_by_default');
+ del_pconfig(local_user(), 'twitter', 'post_taglinks');
+ del_pconfig(local_user(), 'twitter', 'lastid');
+ del_pconfig(local_user(), 'twitter', 'mirror_posts');
+ del_pconfig(local_user(), 'twitter', 'intelligent_shortening');
} else {
if (isset($_POST['twitter-pin'])) {
// if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
logger('got a Twitter PIN');
require_once('library/twitteroauth.php');
- $ckey = get_config('twitter', 'consumerkey' );
- $csecret = get_config('twitter', 'consumersecret' );
+ $ckey = get_config('twitter', 'consumerkey');
+ $csecret = get_config('twitter', 'consumersecret');
// the token and secret for which the PIN was generated were hidden in the settings
// form as token and token2, we need a new connection to Twitter using these token
// and secret to request a Access Token with the PIN
set_pconfig(local_user(),'twitter','post',intval($_POST['twitter-enable']));
set_pconfig(local_user(),'twitter','post_by_default',intval($_POST['twitter-default']));
set_pconfig(local_user(),'twitter','post_taglinks',intval($_POST['twitter-sendtaglinks']));
+ set_pconfig(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
+ set_pconfig(local_user(), 'twitter', 'intelligent_shortening', intval($_POST['twitter-shortening']));
info( t('Twitter settings updated.') . EOL);
}}
}
$defchecked = (($defenabled) ? ' checked="checked" ' : '');
$linksenabled = get_pconfig(local_user(),'twitter','post_taglinks');
$linkschecked = (($linksenabled) ? ' checked="checked" ' : '');
+ $mirrorenabled = get_pconfig(local_user(),'twitter','mirror_posts');
+ $mirrorchecked = (($mirrorenabled) ? ' checked="checked" ' : '');
+ $shorteningenabled = get_pconfig(local_user(),'twitter','intelligent_shortening');
+ $shorteningchecked = (($shorteningenabled) ? ' checked="checked" ' : '');
$s .= '<div class="settings-block">';
$s .= '<h3>'. t('Twitter Posting Settings') .'</h3>';
$s .= '<label id="twitter-default-label" for="twitter-default">'. t('Send public postings to Twitter by default') .'</label>';
$s .= '<input id="twitter-default" type="checkbox" name="twitter-default" value="1" ' . $defchecked . '/>';
$s .= '<div class="clear"></div>';
+
+ $s .= '<label id="twitter-mirror-label" for="twitter-mirror">'.t('Mirror all posts from twitter that are no replies or retweets').'</label>';
+ $s .= '<input id="twitter-mirror" type="checkbox" name="twitter-mirror" value="1" '. $mirrorchecked . '/>';
+ $s .= '<div class="clear"></div>';
+
+ $s .= '<label id="twitter-shortening-label" for="twitter-shortening">'.t('Shortening method that optimizes the tweet').'</label>';
+ $s .= '<input id="twitter-shortening" type="checkbox" name="twitter-shortening" value="1" '. $shorteningchecked . '/>';
+ $s .= '<div class="clear"></div>';
+
$s .= '<label id="twitter-sendtaglinks-label" for="twitter-sendtaglinks">'.t('Send linked #-tags and @-names to Twitter').'</label>';
$s .= '<input id="twitter-sendtaglinks" type="checkbox" name="twitter-sendtaglinks" value="1" '. $linkschecked . '/>';
$s .= '</div><div class="clear"></div>';
if ($b["title"] != "")
$body = $b["title"]."\n\n".$body;
+ if (strpos($body, "[bookmark") !== false) {
+ // splitting the text in two parts:
+ // before and after the bookmark
+ $pos = strpos($body, "[bookmark");
+ $body1 = substr($body, 0, $pos);
+ $body2 = substr($body, $pos);
+
+ // Removing all quotes after the bookmark
+ // they are mostly only the content after the bookmark.
+ $body2 = preg_replace("/\[quote\=([^\]]*)\](.*?)\[\/quote\]/ism",'',$body2);
+ $body2 = preg_replace("/\[quote\](.*?)\[\/quote\]/ism",'',$body2);
+ $body = $body1.$body2;
+ }
+
+ // Add some newlines so that the message could be cut better
+ $body = str_replace(array("[quote", "[bookmark", "[/bookmark]", "[/quote]"),
+ array("\n[quote", "\n[bookmark", "[/bookmark]\n", "[/quote]\n"), $body);
+
// remove the recycle signs and the names since they aren't helpful on twitter
// recycle 1
$recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
$recycle = html_entity_decode("◌ ", ENT_QUOTES, 'UTF-8');
$body = preg_replace( '/'.$recycle.'\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', "\n", $body);
+ // remove the share element
+ $body = preg_replace("/\[share(.*?)\](.*?)\[\/share\]/ism","\n\n$2\n\n",$body);
+
// At first convert the text to html
$html = bbcode($body, false, false);
while (strpos($msg, " ") !== false)
$msg = str_replace(" ", " ", $msg);
+ $origmsg = $msg;
+
// Removing URLs
$msg = preg_replace('/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/i', "", $msg);
if (($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(trim($origmsg)) <= $max_char) AND ($msglink == ""))
+ return(trim($origmsg));
+
+ // If the message is short enough and the link exists in the original message don't modify it as well
+ // -3 because of the bad shortener of twitter
+ if ((strlen(trim($origmsg)) <= ($max_char - 3)) AND strpos($origmsg, $msglink))
+ return(trim($origmsg));
+
+ // Preserve the unshortened link
+ $orig_link = $msglink;
+
+ //if (strlen($msglink) > 20)
+ // $msglink = short_link($msglink);
+ //
+ //if (strlen(trim($msg." ".$msglink)) > ($max_char - 3)) {
+ // $msg = substr($msg, 0, ($max_char - 3) - (strlen($msglink)));
- if (strlen(trim($msg." ".$msglink)) > $max_char) {
- $msg = substr($msg, 0, $max_char - (strlen($msglink)));
+ // Just replace the message link with a 15 character long string
+ // Twitter shortens it anyway to this length
+ if (trim($msglink) <> '')
+ $msglink = "123456789012345";
+
+ if (strlen(trim($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");
if ($pos > 0)
- $msg = substr($msg, 0, $pos-1);
+ $msg = substr($msg, 0, $pos);
else if ($lastchar != "\n")
$msg = substr($msg, 0, -3)."...";
}
- $msg = str_replace("\n", " ", $msg);
+ //$msg = str_replace("\n", " ", $msg);
// Removing multiple spaces - again
while (strpos($msg, " ") !== false)
$msg = str_replace(" ", " ", $msg);
- return(trim($msg." ".$msglink));
+ //return(trim($msg." ".$msglink));
+ return(trim($msg."\n".$orig_link));
}
function twitter_post_hook(&$a,&$b) {
if($b['parent'] != $b['id'])
return;
+ // if post comes from twitter don't send it back
+ if($b['app'] == "Twitter")
+ return;
+
logger('twitter post invoked');
load_pconfig($b['uid'], 'twitter');
- $ckey = get_config('twitter', 'consumerkey' );
- $csecret = get_config('twitter', 'consumersecret' );
- $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken' );
- $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret' );
+ $ckey = get_config('twitter', 'consumerkey');
+ $csecret = get_config('twitter', 'consumersecret');
+ $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
+ $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
+ $intelligent_shortening = get_pconfig($b['uid'], 'twitter', 'intelligent_shortening');
+
+ // Global setting overrides this
+ if (get_config('twitter','intelligent_shortening'))
+ $intelligent_shortening = get_config('twitter','intelligent_shortening');
if($ckey && $csecret && $otoken && $osecret) {
logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
$tweet = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
// in theory max char is 140 but T. uses t.co to make links
// longer so we give them 10 characters extra
-
- $intelligent_shortening = get_config('twitter','intelligent_shortening');
-
if (!$intelligent_shortening) {
$max_char = 130; // max. length for a tweet
// we will only work with up to two times the length of the dent
// ok, all the links we want to send out are save, now strip
// away the remaining bbcode
//$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);
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){
- $t = file_get_contents( dirname(__file__). "/admin.tpl" );
+ $t = get_markup_template( "admin.tpl", "addon/twitter/" );
+
$o = replace_macros($t, array(
'$submit' => t('Submit'),
// name, label, value, help, [extra values]
'$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' ), ''),
+ '$applicationname' => array('applicationname', t('Name of the Twitter Application'), get_config('twitter','application_name'),t('set this to avoid mirroring postings from ~friendica back to ~friendica'))
));
}
+
+function twitter_cron($a,$b) {
+ $last = get_config('twitter','last_poll');
+
+ $poll_interval = intval(get_config('twitter','poll_interval'));
+ if(! $poll_interval)
+ $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
+
+ if($last) {
+ $next = $last + ($poll_interval * 60);
+ if($next > time()) {
+ logger('twitter: poll intervall not reached');
+ return;
+ }
+ }
+ logger('twitter: cron_start');
+
+ $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND() ");
+ if(count($r)) {
+ foreach($r as $rr) {
+ logger('twitter: fetching for user '.$rr['uid']);
+ twitter_fetchtimeline($a, $rr['uid']);
+ }
+ }
+
+ logger('twitter: cron_end');
+
+ set_config('twitter','last_poll', time());
+}
+
+function twitter_fetchtimeline($a, $uid) {
+ $ckey = get_config('twitter', 'consumerkey');
+ $csecret = get_config('twitter', 'consumersecret');
+ $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
+ $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
+ $lastid = get_pconfig($uid, 'twitter', 'lastid');
+
+ $application_name = get_config('twitter', 'application_name');
+
+ if ($application_name == "")
+ $application_name = $a->get_hostname();
+
+ require_once('library/twitteroauth.php');
+ $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
+
+ $parameters = array("exclude_replies" => true, "trim_user" => true, "contributor_details" => false, "include_rts" => false);
+
+ $first_time = ($lastid == "");
+
+ if ($lastid <> "")
+ $parameters["since_id"] = $lastid;
+
+ $items = $connection->get('statuses/user_timeline', $parameters);
+
+ if (!is_array($items))
+ return;
+
+ $posts = array_reverse($items);
+
+ if (count($posts)) {
+ foreach ($posts as $post) {
+ if ($post->id_str > $lastid)
+ $lastid = $post->id_str;
+
+ if ($first_time)
+ continue;
+
+ if (!strpos($post->source, $application_name)) {
+ $_SESSION["authenticated"] = true;
+ $_SESSION["uid"] = $uid;
+
+ unset($_REQUEST);
+ $_REQUEST["type"] = "wall";
+ $_REQUEST["api_source"] = true;
+ $_REQUEST["profile_uid"] = $uid;
+ $_REQUEST["source"] = "Twitter";
+
+ //$_REQUEST["date"] = $post->created_at;
+
+ $_REQUEST["title"] = "";
+
+ $_REQUEST["body"] = $post->text;
+ if (is_string($post->place->name))
+ $_REQUEST["location"] = $post->place->name;
+
+ if (is_string($post->place->full_name))
+ $_REQUEST["location"] = $post->place->full_name;
+
+ if (is_array($post->geo->coordinates))
+ $_REQUEST["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
+
+ if (is_array($post->coordinates->coordinates))
+ $_REQUEST["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
+
+ //print_r($_REQUEST);
+ logger('twitter: posting for user '.$uid);
+
+ require_once('mod/item.php');
+ item_post($a);
+
+ }
+ }
+ }
+ set_pconfig($uid, 'twitter', 'lastid', $lastid);
+}
projects / friendica-addons.git / blobdiff