302 lines
16 KiB
PHP
302 lines
16 KiB
PHP
<?php
|
|
|
|
/* StatusNet Plugin for Friendika
|
|
*
|
|
* Author: Tobias Diekershoff
|
|
* tobias.diekershoff@gmx.net
|
|
*
|
|
* License:3-clause BSD license (same as Friendika)
|
|
*
|
|
* Configuration:
|
|
* To activate the plugin itself add it to the $a->config['system']['addon']
|
|
* setting. After this, your user can configure their Twitter account settings
|
|
* from "Settings -> Plugin Settings".
|
|
*
|
|
* Requirements: PHP5, curl [Slinky library]
|
|
*
|
|
* Documentation: http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/StatusNet_Plugin
|
|
*/
|
|
|
|
/* __TODO__
|
|
*
|
|
* - what about multimedia content?
|
|
* so far we just strip HTML tags from the message
|
|
*/
|
|
|
|
|
|
/***
|
|
* We have to alter the TwitterOAuth class a little bit to work with any StatusNet
|
|
* installation abroad. Basically it's only make the API path variable and be happy.
|
|
*
|
|
* Thank you guys for the Twitter compatible API!
|
|
*/
|
|
|
|
require_once('library/twitteroauth.php');
|
|
|
|
class StatusNetOAuth extends TwitterOAuth {
|
|
function get_maxlength() {
|
|
$config = $this->get($this->host . 'statusnet/config.json');
|
|
return $config->site->textlimit;
|
|
}
|
|
function accessTokenURL() { return $this->host.'oauth/access_token'; }
|
|
function authenticateURL() { return $this->host.'oauth/authenticate'; }
|
|
function authorizeURL() { return $this->host.'oauth/authorize'; }
|
|
function requestTokenURL() { return $this->host.'oauth/request_token'; }
|
|
function __construct($apipath, $consumer_key, $consumer_secret, $oauth_token = NULL, $oauth_token_secret = NULL) {
|
|
parent::__construct($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
|
|
$this->host = $apipath;
|
|
}
|
|
}
|
|
|
|
function statusnet_install() {
|
|
// we need some hooks, for the configuration and for sending tweets
|
|
register_hook('plugin_settings', 'addon/statusnet/statusnet.php', 'statusnet_settings');
|
|
register_hook('plugin_settings_post', 'addon/statusnet/statusnet.php', 'statusnet_settings_post');
|
|
register_hook('post_local_end', 'addon/statusnet/statusnet.php', 'statusnet_post_hook');
|
|
register_hook('jot_networks', 'addon/statusnet/statusnet.php', 'statusnet_jot_nets');
|
|
|
|
logger("installed statusnet");
|
|
}
|
|
|
|
|
|
function statusnet_uninstall() {
|
|
unregister_hook('plugin_settings', 'addon/statusnet/statusnet.php', 'statusnet_settings');
|
|
unregister_hook('plugin_settings_post', 'addon/statusnet/statusnet.php', 'statusnet_settings_post');
|
|
unregister_hook('post_local_end', 'addon/statusnet/statusnet.php', 'statusnet_post_hook');
|
|
unregister_hook('jot_networks', 'addon/statusnet/statusnet.php', 'statusnet_jot_nets');
|
|
}
|
|
|
|
function statusnet_jot_nets(&$a,&$b) {
|
|
if(! local_user())
|
|
return;
|
|
|
|
$statusnet_post = get_pconfig(local_user(),'statusnet','post');
|
|
if(intval($statusnet_post) == 1) {
|
|
$statusnet_defpost = get_pconfig(local_user(),'statusnet','post_by_default');
|
|
$selected = ((intval($statusnet_defpost) == 1) ? ' checked="checked" ' : '');
|
|
$b .= '<div class="profile-jot-net"><input type="checkbox" name="statusnet_enable"' . $selected . 'value="1" /> '
|
|
. t('Post to StatusNet') . '</div>';
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
function statusnet_settings_post ($a,$post) {
|
|
if(! local_user())
|
|
return;
|
|
if (isset($_POST['statusnet-disconnect'])) {
|
|
/***
|
|
* if the statusnet-disconnect checkbox is set, clear the statusnet configuration
|
|
* TODO can we revoke the access tokens at Twitter and do we need to do so?
|
|
*/
|
|
del_pconfig( local_user(), 'statusnet', 'consumerkey' );
|
|
del_pconfig( local_user(), 'statusnet', 'consumersecret' );
|
|
del_pconfig( local_user(), 'statusnet', 'post' );
|
|
del_pconfig( local_user(), 'statusnet', 'oauthtoken' );
|
|
del_pconfig( local_user(), 'statusnet', 'oauthsecret' );
|
|
del_pconfig( local_user(), 'statusnet', 'baseapi' );
|
|
} else {
|
|
if (isset($_POST['statusnet-consumersecret'])) {
|
|
// check if we can reach the API of the StatusNet server
|
|
// we'll check the API Version for that, if we don't get one we'll try to fix the path but will
|
|
// resign quickly after this one try to fix the path ;-)
|
|
$apibase = $_POST['statusnet-baseapi'];
|
|
$f = fopen( $apibase . 'statusnet/version.xml', 'r');
|
|
$c = stream_get_contents($f);
|
|
fclose($f);
|
|
if (strlen($c) > 0) {
|
|
// ok the API path is correct, let's save the settings
|
|
set_pconfig(local_user(), 'statusnet', 'consumerkey', $_POST['statusnet-consumerkey']);
|
|
set_pconfig(local_user(), 'statusnet', 'consumersecret', $_POST['statusnet-consumersecret']);
|
|
set_pconfig(local_user(), 'statusnet', 'baseapi', $apibase );
|
|
} else {
|
|
// the API path is not correct, maybe missing trailing / ?
|
|
$apibase = $apibase . '/';
|
|
$f = fopen( $apibase . 'statusnet/version.xml', 'r');
|
|
$c = stream_get_contents($f);
|
|
fclose($f);
|
|
if (strlen($c) > 0) {
|
|
// ok the API path is now correct, let's save the settings
|
|
set_pconfig(local_user(), 'statusnet', 'consumerkey', $_POST['statusnet-consumerkey']);
|
|
set_pconfig(local_user(), 'statusnet', 'consumersecret', $_POST['statusnet-consumersecret']);
|
|
set_pconfig(local_user(), 'statusnet', 'baseapi', $apibase );
|
|
} else {
|
|
// still not the correct API base, let's do noting
|
|
notice( t('We could not contact the StatusNet API with the Path you entered.').EOL );
|
|
}
|
|
}
|
|
header('Location: '.$a->get_baseurl().'/settings/addon');
|
|
} else {
|
|
if (isset($_POST['statusnet-pin'])) {
|
|
// if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
|
|
logger('got a StatusNet security code');
|
|
$api = get_pconfig(local_user(), 'statusnet', 'baseapi');
|
|
$ckey = get_pconfig(local_user(), 'statusnet', 'consumerkey' );
|
|
$csecret = get_pconfig(local_user(), 'statusnet', '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
|
|
$connection = new StatusNetOAuth($api, $ckey, $csecret, $_POST['statusnet-token'], $_POST['statusnet-token2']);
|
|
$token = $connection->getAccessToken( $_POST['statusnet-pin'] );
|
|
// ok, now that we have the Access Token, save them in the user config
|
|
set_pconfig(local_user(),'statusnet', 'oauthtoken', $token['oauth_token']);
|
|
set_pconfig(local_user(),'statusnet', 'oauthsecret', $token['oauth_token_secret']);
|
|
set_pconfig(local_user(),'statusnet', 'post', 1);
|
|
// reload the Addon Settings page, if we don't do it see Bug #42
|
|
header('Location: '.$a->get_baseurl().'/settings/addon');
|
|
} else {
|
|
// if no PIN is supplied in the POST variables, the user has changed the setting
|
|
// to post a tweet for every new __public__ posting to the wall
|
|
set_pconfig(local_user(),'statusnet','post',intval($_POST['statusnet-enable']));
|
|
}}}
|
|
}
|
|
function statusnet_settings(&$a,&$s) {
|
|
if(! local_user())
|
|
return;
|
|
$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/statusnet/statusnet.css' . '" media="all" />' . "\r\n";
|
|
/***
|
|
* 1) Check that we have a base api url and a consumer key & secret
|
|
* 2) If no OAuthtoken & stuff is present, generate button to get some
|
|
* allow the user to cancel the connection process at this step
|
|
* 3) Checkbox for "Send public notices (respect size limitation)
|
|
*/
|
|
$api = get_pconfig(local_user(), 'statusnet', 'baseapi');
|
|
$ckey = get_pconfig(local_user(), 'statusnet', 'consumerkey' );
|
|
$csecret = get_pconfig(local_user(), 'statusnet', 'consumersecret' );
|
|
$otoken = get_pconfig(local_user(), 'statusnet', 'oauthtoken' );
|
|
$osecret = get_pconfig(local_user(), 'statusnet', 'oauthsecret' );
|
|
$enabled = get_pconfig(local_user(), 'statusnet', 'post');
|
|
$checked = (($enabled) ? ' checked="checked" ' : '');
|
|
$s .= '<div class="settings-block">';
|
|
$s .= '<h3>'. t('StatusNet Posting Settings').'</h3>';
|
|
|
|
if ( (!$ckey) && (!$csecret) ) {
|
|
/***
|
|
* no consumer keys
|
|
*/
|
|
$s .= '<p>'. t('No consumer key pair for StatusNet found. Register your Friendika Account as an desktop client on your StatusNet account, copy the consumer key pair here and enter the API base root.<br />Before you register your own OAuth key pair ask the administrator if there is already a key pair for this Friendika installation at your favorited StatusNet installation.') .'</p>';
|
|
$s .= '<div id="statusnet-consumer-wrapper">';
|
|
$s .= '<label id="statusnet-consumerkey-label" for="statusnet-consumerkey">'. t('OAuth Consumer Key') .'</label>';
|
|
$s .= '<input id="statusnet-consumerkey" type="text" name="statusnet-consumerkey" size="35" />';
|
|
$s .= '<div class="clear"></div>';
|
|
$s .= '<label id="statusnet-consumersecret-label" for="statusnet-consumersecret">'. t('OAuth Consumer Secret') .'</label>';
|
|
$s .= '<input id="statusnet-consumersecret" type="text" name="statusnet-consumersecret" size="35" />';
|
|
$s .= '<div class="clear"></div>';
|
|
$s .= '<label id="statusnet-baseapi-label" for="statusnet-baseapi">'. t("Base API Path \x28remember the trailing /\x29") .'</label>';
|
|
$s .= '<input id="statusnet-baseapi" type="text" name="statusnet-baseapi" size="35" />';
|
|
$s .= '<div class="clear"></div></div>';
|
|
$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
|
|
} else {
|
|
/***
|
|
* ok we have a consumer key pair now look into the OAuth stuff
|
|
*/
|
|
if ( (!$otoken) && (!$osecret) ) {
|
|
/***
|
|
* the user has not yet connected the account to statusnet
|
|
* get a temporary OAuth key/secret pair and display a button with
|
|
* which the user can request a PIN to connect the account to a
|
|
* account at statusnet
|
|
*/
|
|
$connection = new StatusNetOAuth($api, $ckey, $csecret);
|
|
$request_token = $connection->getRequestToken('oob');
|
|
$token = $request_token['oauth_token'];
|
|
/***
|
|
* make some nice form
|
|
*/
|
|
$s .= '<p>'. t('To connect to your StatusNet account click the button below to get a security code from StatusNet which you have to copy into the input box below and submit the form. Only your <strong>public</strong> posts will be posted to StatusNet.') .'</p>';
|
|
$s .= '<a href="'.$connection->getAuthorizeURL($token,False).'" target="_statusnet"><img src="addon/statusnet/signinwithstatusnet.png" alt="'. t('Log in with StatusNet') .'"></a>';
|
|
$s .= '<div id="statusnet-pin-wrapper">';
|
|
$s .= '<label id="statusnet-pin-label" for="statusnet-pin">'. t('Copy the security code from StatusNet here') .'</label>';
|
|
$s .= '<input id="statusnet-pin" type="text" name="statusnet-pin" />';
|
|
$s .= '<input id="statusnet-token" type="hidden" name="statusnet-token" value="'.$token.'" />';
|
|
$s .= '<input id="statusnet-token2" type="hidden" name="statusnet-token2" value="'.$request_token['oauth_token_secret'].'" />';
|
|
$s .= '</div><div class="clear"></div>';
|
|
$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
|
|
$s .= '<h4>'.t('Cancel Connection Process').'</h4>';
|
|
$s .= '<div id="statusnet-cancel-wrapper">';
|
|
$s .= '<p>'.t('Current StatusNet API is').': '.$api.'</p>';
|
|
$s .= '<label id="statusnet-cancel-label" for="statusnet-cancel">'. t('Cancel StatusNet Connection') . '</label>';
|
|
$s .= '<input id="statusnet-cancel" type="checkbox" name="statusnet-disconnect" value="1" />';
|
|
$s .= '</div><div class="clear"></div>';
|
|
$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
|
|
} else {
|
|
/***
|
|
* we have an OAuth key / secret pair for the user
|
|
* so let's give a chance to disable the postings to statusnet
|
|
*/
|
|
$connection = new StatusNetOAuth($api,$ckey,$csecret,$otoken,$osecret);
|
|
$details = $connection->get('account/verify_credentials');
|
|
$s .= '<div id="statusnet-info" ><img id="statusnet-avatar" src="'.$details->profile_image_url.'" /><p id="statusnet-info-block">'. t('Currently connected to: ') .'<a href="'.$details->statusnet_profile_url.'" target="_statusnet">'.$details->screen_name.'</a><br /><em>'.$details->description.'</em></p></div>';
|
|
$s .= '<p>'. t('If enabled all your <strong>public</strong> postings will be posted to the associated StatusNet account as well.') .'</p>';
|
|
$s .= '<div id="statusnet-enable-wrapper">';
|
|
$s .= '<label id="statusnet-enable-label" for="statusnet-checkbox">'. t('Send public postings to StatusNet') .'</label>';
|
|
$s .= '<input id="statusnet-checkbox" type="checkbox" name="statusnet-enable" value="1" ' . $checked . '/>';
|
|
$s .= '</div><div class="clear"></div>';
|
|
$s .= '<div id="statusnet-disconnect-wrapper">';
|
|
$s .= '<label id="statusnet-disconnect-label" for="statusnet-disconnect">'. t('Clear OAuth configuration') .'</label>';
|
|
$s .= '<input id="statusnet-disconnect" type="checkbox" name="statusnet-disconnect" value="1" />';
|
|
$s .= '</div><div class="clear"></div>';
|
|
$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
|
|
}
|
|
}
|
|
$s .= '</div><div class="clear"></div></div>';
|
|
}
|
|
|
|
|
|
function statusnet_post_hook(&$a,&$b) {
|
|
|
|
/**
|
|
* Post to statusnet
|
|
*/
|
|
|
|
logger('StatusNet post invoked');
|
|
|
|
if((local_user()) && (local_user() == $b['uid']) && (! $b['private']) && (!$b['parent']) ) {
|
|
|
|
load_pconfig(local_user(), 'statusnet');
|
|
|
|
$api = get_pconfig(local_user(), 'statusnet', 'baseapi');
|
|
$ckey = get_pconfig(local_user(), 'statusnet', 'consumerkey' );
|
|
$csecret = get_pconfig(local_user(), 'statusnet', 'consumersecret' );
|
|
$otoken = get_pconfig(local_user(), 'statusnet', 'oauthtoken' );
|
|
$osecret = get_pconfig(local_user(), 'statusnet', 'oauthsecret' );
|
|
|
|
if($ckey && $csecret && $otoken && $osecret) {
|
|
|
|
$statusnet_post = get_pconfig(local_user(),'statusnet','post');
|
|
$statusnet_enable = (($statusnet_post && x($_POST,'statusnet_enable')) ? intval($_POST['statusnet_enable']) : 0);
|
|
|
|
if($statusnet_enable && $statusnet_post) {
|
|
require_once('include/bbcode.php');
|
|
$dent = new StatusNetOAuth($api,$ckey,$csecret,$otoken,$osecret);
|
|
$max_char = $dent->get_maxlength(); // max. length for a dent
|
|
$msg = strip_tags(bbcode($b['body']));
|
|
if ( strlen($msg) > $max_char) {
|
|
$shortlink = "";
|
|
require_once('library/slinky.php');
|
|
// post url = base url + /display/ + owner + post id
|
|
// we construct this from the Owner link and replace
|
|
// profile by display - this will cause an error when
|
|
// /profile/ is in the owner url twice but I don't
|
|
// think this will be very common...
|
|
$posturl = str_replace('/profile/','/display/',$b['owner-link']).'/'.$b['id'];
|
|
$slinky = new Slinky( $posturl );
|
|
// setup a cascade of shortening services
|
|
// try to get a short link from these services
|
|
// in the order ur1.ca, trim, id.gd, tinyurl
|
|
$slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) );
|
|
$shortlink = $slinky->short();
|
|
// the new message will be shortened such that "... $shortlink"
|
|
// will fit into the character limit
|
|
$msg = substr($msg, 0, $max_char-strlen($shortlink)-4);
|
|
$msg .= '... ' . $shortlink;
|
|
}
|
|
// and now tweet it :-)
|
|
if(strlen($msg))
|
|
$dent->post('statuses/update', array('status' => $msg));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|