--- /dev/null
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Class for doing OAuth authentication against Twitter
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Twitter
+ * @package Laconica
+ * @author Zach Copely <zach@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+/**
+ * Class for doing OAuth authentication against Twitter
+ *
+ * Peforms the OAuth "dance" between Laconica and Twitter -- requests a token,
+ * authorizes it, and exchanges it for an access token. It also creates a link
+ * (Foreign_link) between the Laconica user and Twitter user and stores the
+ * access token and secret in the link.
+ *
+ * @category Twitter
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ *
+ */
+class TwitterauthorizationAction extends Action
+{
+ /**
+ * Initialize class members. Looks for 'oauth_token' parameter.
+ *
+ * @param array $args misc. arguments
+ *
+ * @return boolean true
+ */
+ function prepare($args)
+ {
+ parent::prepare($args);
+
+ $this->oauth_token = $this->arg('oauth_token');
+
+ return true;
+ }
+
+ /**
+ * Handler method
+ *
+ * @param array $args is ignored since it's now passed in in prepare()
+ *
+ * @return nothing
+ */
+ function handle($args)
+ {
+ parent::handle($args);
+
+ if (!common_logged_in()) {
+ $this->clientError(_('Not logged in.'), 403);
+ }
+
+ $user = common_current_user();
+ $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+
+ // If there's already a foreign link record, it means we already
+ // have an access token, and this is unecessary. So go back.
+
+ if (isset($flink)) {
+ common_redirect(common_local_url('twittersettings'));
+ }
+
+ // $this->oauth_token is only populated once Twitter authorizes our
+ // request token. If it's empty we're at the beginning of the auth
+ // process
+
+ if (empty($this->oauth_token)) {
+ $this->authorizeRequestToken();
+ } else {
+ $this->saveAccessToken();
+ }
+ }
+
+ /**
+ * Asks Twitter for a request token, and then redirects to Twitter
+ * to authorize it.
+ *
+ * @return nothing
+ */
+ function authorizeRequestToken()
+ {
+ try {
+
+ // Get a new request token and authorize it
+
+ $client = new TwitterOAuthClient();
+ $req_tok =
+ $client->getRequestToken(TwitterOAuthClient::$requestTokenURL);
+
+ // Sock the request token away in the session temporarily
+
+ $_SESSION['twitter_request_token'] = $req_tok->key;
+ $_SESSION['twitter_request_token_secret'] = $req_tok->secret;
+
+ $auth_link = $client->getAuthorizeLink($req_tok);
+
+ } catch (TwitterOAuthClientException $e) {
+ $msg = sprintf('OAuth client cURL error - code: %1s, msg: %2s',
+ $e->getCode(), $e->getMessage());
+ $this->serverError(_('Couldn\'t link your Twitter account.'));
+ }
+
+ common_redirect($auth_link);
+ }
+
+ /**
+ * Called when Twitter returns an authorized request token. Exchanges
+ * it for an access token and stores it.
+ *
+ * @return nothing
+ */
+ function saveAccessToken()
+ {
+
+ // Check to make sure Twitter returned the same request
+ // token we sent them
+
+ if ($_SESSION['twitter_request_token'] != $this->oauth_token) {
+ $this->serverError(_('Couldn\'t link your Twitter account.'));
+ }
+
+ try {
+
+ $client = new TwitterOAuthClient($_SESSION['twitter_request_token'],
+ $_SESSION['twitter_request_token_secret']);
+
+ // Exchange the request token for an access token
+
+ $atok = $client->getAccessToken(TwitterOAuthClient::$accessTokenURL);
+
+ // Test the access token and get the user's Twitter info
+
+ $client = new TwitterOAuthClient($atok->key, $atok->secret);
+ $twitter_user = $client->verifyCredentials();
+
+ } catch (OAuthClientException $e) {
+ $msg = sprintf('OAuth client cURL error - code: %1$s, msg: %2$s',
+ $e->getCode(), $e->getMessage());
+ $this->serverError(_('Couldn\'t link your Twitter account.'));
+ }
+
+ // Save the access token and Twitter user info
+
+ $this->saveForeignLink($atok, $twitter_user);
+
+ // Clean up the the mess we made in the session
+
+ unset($_SESSION['twitter_request_token']);
+ unset($_SESSION['twitter_request_token_secret']);
+
+ common_redirect(common_local_url('twittersettings'));
+ }
+
+ /**
+ * Saves a Foreign_link between Twitter user and local user,
+ * which includes the access token and secret.
+ *
+ * @param OAuthToken $access_token the access token to save
+ * @param mixed $twitter_user twitter API user object
+ *
+ * @return nothing
+ */
+ function saveForeignLink($access_token, $twitter_user)
+ {
+ $user = common_current_user();
+
+ $flink = new Foreign_link();
+
+ $flink->user_id = $user->id;
+ $flink->foreign_id = $twitter_user->id;
+ $flink->service = TWITTER_SERVICE;
+
+ $creds = TwitterOAuthClient::packToken($access_token);
+
+ $flink->credentials = $creds;
+ $flink->created = common_sql_now();
+
+ // Defaults: noticesync on, everything else off
+
+ $flink->set_flags(true, false, false, false);
+
+ $flink_id = $flink->insert();
+
+ if (empty($flink_id)) {
+ common_log_db_error($flink, 'INSERT', __FILE__);
+ $this->serverError(_('Couldn\'t link your Twitter account.'));
+ }
+
+ save_twitter_user($twitter_user->id, $twitter_user->screen_name);
+ }
+
+}
+
require_once INSTALLDIR.'/lib/connectsettingsaction.php';
require_once INSTALLDIR.'/lib/twitter.php';
-define('SUBSCRIPTIONS', 80);
-
/**
* Settings for Twitter integration
*
function getInstructions()
{
- return _('Add your Twitter account to automatically send '.
- ' your notices to Twitter, ' .
- 'and subscribe to Twitter friends already here.');
+ return _('Connect your Twitter account to share your updates ' .
+ 'with your Twitter friends and vice-versa.');
}
/**
$flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
- if ($flink) {
+ if (!empty($flink)) {
$fuser = $flink->getForeignUser();
}
'class' => 'form_settings',
'action' =>
common_local_url('twittersettings')));
- $this->elementStart('fieldset', array('id' => 'settings_twitter_account'));
- $this->element('legend', null, _('Twitter Account'));
+
$this->hidden('token', common_session_token());
- if ($fuser) {
+
+ $this->elementStart('fieldset', array('id' => 'settings_twitter_account'));
+
+ if (empty($fuser)) {
$this->elementStart('ul', 'form_data');
- $this->elementStart('li', array('id' => 'settings_twitter_remove'));
- $this->element('span', 'twitter_user', $fuser->nickname);
- $this->element('a', array('href' => $fuser->uri), $fuser->uri);
- $this->element('p', 'form_note',
- _('Current verified Twitter account.'));
- $this->hidden('flink_foreign_id', $flink->foreign_id);
+ $this->elementStart('li', array('id' => 'settings_twitter_login_button'));
+ $this->element('a', array('href' => common_local_url('twitterauthorization')),
+ 'Connect my Twitter account');
$this->elementEnd('li');
$this->elementEnd('ul');
- $this->submit('remove', _('Remove'));
+
+ $this->elementEnd('fieldset');
} else {
+ $this->element('legend', null, _('Twitter account'));
+ $this->elementStart('p', array('id' => 'form_confirmed'));
+ $this->element('a', array('href' => $fuser->uri), $fuser->nickname);
+ $this->elementEnd('p');
+ $this->element('p', 'form_note',
+ _('Connected Twitter account'));
+
+ $this->submit('remove', _('Remove'));
+
+ $this->elementEnd('fieldset');
+
+ $this->elementStart('fieldset', array('id' => 'settings_twitter_preferences'));
+
+ $this->element('legend', null, _('Preferences'));
$this->elementStart('ul', 'form_data');
- $this->elementStart('li', array('id' => 'settings_twitter_login'));
- $this->input('twitter_username', _('Twitter user name'),
- ($this->arg('twitter_username')) ?
- $this->arg('twitter_username') :
- $profile->nickname,
- _('No spaces, please.')); // hey, it's what Twitter says
+ $this->elementStart('li');
+ $this->checkbox('noticesend',
+ _('Automatically send my notices to Twitter.'),
+ ($flink) ?
+ ($flink->noticesync & FOREIGN_NOTICE_SEND) :
+ true);
$this->elementEnd('li');
$this->elementStart('li');
- $this->password('twitter_password', _('Twitter password'));
- $this->elementend('li');
- $this->elementEnd('ul');
- }
- $this->elementEnd('fieldset');
-
- $this->elementStart('fieldset',
- array('id' => 'settings_twitter_preferences'));
- $this->element('legend', null, _('Preferences'));
-
- $this->elementStart('ul', 'form_data');
- $this->elementStart('li');
- $this->checkbox('noticesend',
- _('Automatically send my notices to Twitter.'),
- ($flink) ?
- ($flink->noticesync & FOREIGN_NOTICE_SEND) :
- true);
- $this->elementEnd('li');
- $this->elementStart('li');
- $this->checkbox('replysync',
- _('Send local "@" replies to Twitter.'),
- ($flink) ?
- ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) :
- true);
- $this->elementEnd('li');
- $this->elementStart('li');
- $this->checkbox('friendsync',
- _('Subscribe to my Twitter friends here.'),
- ($flink) ?
- ($flink->friendsync & FOREIGN_FRIEND_RECV) :
- false);
- $this->elementEnd('li');
-
- if (common_config('twitterbridge','enabled')) {
+ $this->checkbox('replysync',
+ _('Send local "@" replies to Twitter.'),
+ ($flink) ?
+ ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) :
+ true);
+ $this->elementEnd('li');
$this->elementStart('li');
- $this->checkbox('noticerecv',
- _('Import my Friends Timeline.'),
+ $this->checkbox('friendsync',
+ _('Subscribe to my Twitter friends here.'),
($flink) ?
- ($flink->noticesync & FOREIGN_NOTICE_RECV) :
+ ($flink->friendsync & FOREIGN_FRIEND_RECV) :
false);
$this->elementEnd('li');
- } else {
- // preserve setting even if bidrection bridge toggled off
- if ($flink && ($flink->noticesync & FOREIGN_NOTICE_RECV)) {
- $this->hidden('noticerecv', true, 'noticerecv');
- }
- }
-
- $this->elementEnd('ul');
-
- if ($flink) {
- $this->submit('save', _('Save'));
- } else {
- $this->submit('add', _('Add'));
- }
- $this->elementEnd('fieldset');
-
- $this->showTwitterSubscriptions();
-
- $this->elementEnd('form');
- }
- /**
- * Gets some of the user's Twitter friends
- *
- * Gets the number of Twitter friends that are on this
- * instance of Laconica.
- *
- * @return array array of User objects
- */
-
- function subscribedTwitterUsers()
- {
-
- $current_user = common_current_user();
-
- $qry = 'SELECT "user".* ' .
- 'FROM subscription ' .
- 'JOIN "user" ON subscription.subscribed = "user".id ' .
- 'JOIN foreign_link ON foreign_link.user_id = "user".id ' .
- 'WHERE subscriber = %d ' .
- 'ORDER BY "user".nickname';
-
- $user = new User();
-
- $user->query(sprintf($qry, $current_user->id));
-
- $users = array();
-
- while ($user->fetch()) {
-
- // Don't include the user's own self-subscription
- if ($user->id != $current_user->id) {
- $users[] = clone($user);
- }
- }
-
- return $users;
- }
-
- /**
- * Show user's Twitter friends
- *
- * Gets the number of Twitter friends that are on this
- * instance of Laconica, and shows their mini-avatars.
- *
- * @return void
- */
-
- function showTwitterSubscriptions()
- {
-
- $friends = $this->subscribedTwitterUsers();
-
- $friends_count = count($friends);
-
- if ($friends_count > 0) {
- $this->elementStart('div', array('id' => 'entity_subscriptions',
- 'class' => 'section'));
- $this->element('h2', null, _('Twitter Friends'));
- $this->elementStart('ul', 'entities users xoxo');
-
- for ($i = 0; $i < min($friends_count, SUBSCRIPTIONS); $i++) {
+ if (common_config('twitterbridge','enabled')) {
+ $this->elementStart('li');
+ $this->checkbox('noticerecv',
+ _('Import my Friends Timeline.'),
+ ($flink) ?
+ ($flink->noticesync & FOREIGN_NOTICE_RECV) :
+ false);
+ $this->elementEnd('li');
- $other = Profile::staticGet($friends[$i]->id);
+ // preserve setting even if bidrection bridge toggled off
- if (!$other) {
- common_log_db_error($subs, 'SELECT', __FILE__);
- continue;
+ if ($flink && ($flink->noticesync & FOREIGN_NOTICE_RECV)) {
+ $this->hidden('noticerecv', true, 'noticerecv');
}
-
- $this->elementStart('li', 'vcard');
- $this->elementStart('a', array('title' => ($other->fullname) ?
- $other->fullname :
- $other->nickname,
- 'href' => $other->profileurl,
- 'class' => 'url'));
-
- $avatar = $other->getAvatar(AVATAR_MINI_SIZE);
-
- $avatar_url = ($avatar) ?
- $avatar->displayUrl() :
- Avatar::defaultImage(AVATAR_MINI_SIZE);
-
- $this->element('img', array('src' => $avatar_url,
- 'width' => AVATAR_MINI_SIZE,
- 'height' => AVATAR_MINI_SIZE,
- 'class' => 'avatar photo',
- 'alt' => ($other->fullname) ?
- $other->fullname :
- $other->nickname));
-
- $this->element('span', 'fn nickname', $other->nickname);
- $this->elementEnd('a');
- $this->elementEnd('li');
-
}
$this->elementEnd('ul');
- $this->elementEnd('div');
+ if ($flink) {
+ $this->submit('save', _('Save'));
+ } else {
+ $this->submit('add', _('Add'));
+ }
+
+ $this->elementEnd('fieldset');
}
+
+ $this->elementEnd('form');
}
/**
function handlePost()
{
-
// CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
if ($this->arg('save')) {
$this->savePreferences();
- } else if ($this->arg('add')) {
- $this->addTwitterAccount();
} else if ($this->arg('remove')) {
$this->removeTwitterAccount();
} else {
}
}
- /**
- * Associate a Twitter account with the user's account
- *
- * Validates post input; verifies it against Twitter; and if
- * successful stores in the database.
- *
- * @return void
- */
-
- function addTwitterAccount()
- {
- $screen_name = $this->trimmed('twitter_username');
- $password = $this->trimmed('twitter_password');
- $noticesend = $this->boolean('noticesend');
- $noticerecv = $this->boolean('noticerecv');
- $replysync = $this->boolean('replysync');
- $friendsync = $this->boolean('friendsync');
-
- if (!Validate::string($screen_name,
- array('min_length' => 1,
- 'max_length' => 15,
- 'format' => VALIDATE_NUM.VALIDATE_ALPHA.'_'))) {
- $this->showForm(_('Username must have only numbers, '.
- 'upper- and lowercase letters, '.
- 'and underscore (_). 15 chars max.'));
- return;
- }
-
- if (!$this->verifyCredentials($screen_name, $password)) {
- $this->showForm(_('Could not verify your Twitter credentials!'));
- return;
- }
-
- $twit_user = twitter_user_info($screen_name, $password);
-
- if (!$twit_user) {
- $this->showForm(sprintf(_('Unable to retrieve account information '.
- 'For "%s" from Twitter.'),
- $screen_name));
- return;
- }
-
- if (!save_twitter_user($twit_user->id, $screen_name)) {
- $this->showForm(_('Unable to save your Twitter settings!'));
- return;
- }
-
- $user = common_current_user();
-
- $flink = new Foreign_link();
-
- $flink->user_id = $user->id;
- $flink->foreign_id = $twit_user->id;
- $flink->service = TWITTER_SERVICE;
- $flink->credentials = $password;
- $flink->created = common_sql_now();
-
- $flink->set_flags($noticesend, $noticerecv, $replysync, $friendsync);
-
- $flink_id = $flink->insert();
-
- if (!$flink_id) {
- common_log_db_error($flink, 'INSERT', __FILE__);
- $this->showForm(_('Unable to save your Twitter settings!'));
- return;
- }
-
- if ($friendsync) {
- save_twitter_friends($user, $twit_user->id, $screen_name, $password);
- $flink->last_friendsync = common_sql_now();
- $flink->update();
- }
-
- $this->showForm(_('Twitter settings saved.'), true);
- }
-
/**
* Disassociate an existing Twitter account from this account
*
function removeTwitterAccount()
{
$user = common_current_user();
-
- $flink = Foreign_link::getByUserID($user->id, 1);
-
- $flink_foreign_id = $this->arg('flink_foreign_id');
-
- // Maybe an old tab open...?
- if ($flink->foreign_id != $flink_foreign_id) {
- $this->showForm(_('That is not your Twitter account.'));
- return;
- }
+ $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
$result = $flink->delete();
- if (!$result) {
+ if (empty($result)) {
common_log_db_error($flink, 'DELETE', __FILE__);
$this->serverError(_('Couldn\'t remove Twitter user.'));
return;
$replysync = $this->boolean('replysync');
$user = common_current_user();
+ $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
- $flink = Foreign_link::getByUserID($user->id, 1);
-
- if (!$flink) {
+ if (empty($flink)) {
common_log_db_error($flink, 'SELECT', __FILE__);
$this->showForm(_('Couldn\'t save Twitter preferences.'));
return;
}
- $twitter_id = $flink->foreign_id;
- $password = $flink->credentials;
-
- $fuser = $flink->getForeignUser();
-
- if (!$fuser) {
- common_log_db_error($fuser, 'SELECT', __FILE__);
- $this->showForm(_('Couldn\'t save Twitter preferences.'));
- return;
- }
-
- $screen_name = $fuser->nickname;
-
$original = clone($flink);
-
$flink->set_flags($noticesend, $noticerecv, $replysync, $friendsync);
-
$result = $flink->update($original);
if ($result === false) {
return;
}
- if ($friendsync) {
- save_twitter_friends($user, $flink->foreign_id, $screen_name, $password);
- }
-
$this->showForm(_('Twitter preferences saved.'), true);
}
- /**
- * Verifies a username and password against Twitter's API
- *
- * @param string $screen_name Twitter user name
- * @param string $password Twitter password
- *
- * @return boolean success flag
- */
-
- function verifyCredentials($screen_name, $password)
- {
- $uri = 'http://twitter.com/account/verify_credentials.json';
-
- $data = get_twitter_data($uri, $screen_name, $password);
-
- if (!$data) {
- return false;
- }
-
- $user = json_decode($data);
-
- if (!$user) {
- return false;
- }
-
- $twitter_id = $user->id;
-
- if ($twitter_id) {
- return $twitter_id;
- }
-
- return false;
- }
-
}
//
// $config['twitterbridge']['enabled'] = true;
+// Twitter OAuth settings
+// $config['twitter']['consumer_key'] = 'YOURKEY';
+// $config['twitter']['consumer_secret'] = 'YOURSECRET';
+
// Edit throttling. Off by default. If turned on, you can only post 20 notices
// every 10 minutes. Admins may want to play with the settings to minimize inconvenience for
// real users without getting uncontrollable floods from spammers or runaway bots.
'integration' =>
array('source' => 'Laconica', # source attribute for Twitter
'taguri' => $_server.',2009'), # base for tag URIs
+ 'twitter' =>
+ array('consumer_key' => null,
+ 'consumer_secret' => null),
'memcached' =>
array('enabled' => false,
'server' => 'localhost',
$subject = sprintf(_('Your Twitter bridge has been disabled.'));
- $body = sprintf(_("Hi, %1\$s. We're sorry to inform you that your " .
- 'link to Twitter has been disabled. Your Twitter credentials ' .
- 'have either changed (did you recently change your Twitter ' .
- 'password?) or you have otherwise revoked our access to your ' .
- "Twitter account.\n\n" .
- 'You can re-enable your Twitter bridge by visiting your ' .
- "Twitter settings page:\n\n\t%2\$s\n\n" .
+ $site_name = common_config('site', 'name');
+
+ $body = sprintf(_('Hi, %1$s. We\'re sorry to inform you that your ' .
+ 'link to Twitter has been disabled. We no longer seem to have ' .
+ 'permission to update your Twitter status. (Did you revoke ' .
+ '%3$s\'s access?)' . "\n\n" .
+ 'You can re-enable your Twitter bridge by visiting your ' .
+ "Twitter settings page:\n\n\t%2\$s\n\n" .
"Regards,\n%3\$s\n"),
$profile->getBestName(),
common_local_url('twittersettings'),
$site_name = common_config('site', 'name');
$subject = sprintf(
- _('Your %1\$s Facebook application access has been disabled.',
+ _('Your %1$s Facebook application access has been disabled.',
$site_name));
$body = sprintf(_("Hi, %1\$s. We're sorry to inform you that we are " .
- 'unable to update your Facebook status from %2\$s, and have disabled ' .
+ 'unable to update your Facebook status from %2$s, and have disabled ' .
'the Facebook application for your account. This may be because ' .
'you have removed the Facebook application\'s authorization, or ' .
'have deleted your Facebook account. You can re-enable the ' .
--- /dev/null
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for doing OAuth calls as a consumer
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Action
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+require_once 'OAuth.php';
+
+/**
+ * Exception wrapper for cURL errors
+ *
+ * @category Integration
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ *
+ */
+class OAuthClientCurlException extends Exception
+{
+}
+
+/**
+ * Base class for doing OAuth calls as a consumer
+ *
+ * @category Integration
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ *
+ */
+class OAuthClient
+{
+ var $consumer;
+ var $token;
+
+ /**
+ * Constructor
+ *
+ * Can be initialized with just consumer key and secret for requesting new
+ * tokens or with additional request token or access token
+ *
+ * @param string $consumer_key consumer key
+ * @param string $consumer_secret consumer secret
+ * @param string $oauth_token user's token
+ * @param string $oauth_token_secret user's secret
+ *
+ * @return nothing
+ */
+ function __construct($consumer_key, $consumer_secret,
+ $oauth_token = null, $oauth_token_secret = null)
+ {
+ $this->sha1_method = new OAuthSignatureMethod_HMAC_SHA1();
+ $this->consumer = new OAuthConsumer($consumer_key, $consumer_secret);
+ $this->token = null;
+
+ if (isset($oauth_token) && isset($oauth_token_secret)) {
+ $this->token = new OAuthToken($oauth_token, $oauth_token_secret);
+ }
+ }
+
+ /**
+ * Gets a request token from the given url
+ *
+ * @param string $url OAuth endpoint for grabbing request tokens
+ *
+ * @return OAuthToken $token the request token
+ */
+ function getRequestToken($url)
+ {
+ $response = $this->oAuthGet($url);
+ parse_str($response);
+ $token = new OAuthToken($oauth_token, $oauth_token_secret);
+ return $token;
+ }
+
+ /**
+ * Builds a link that can be redirected to in order to
+ * authorize a request token.
+ *
+ * @param string $url endpoint for authorizing request tokens
+ * @param OAuthToken $request_token the request token to be authorized
+ * @param string $oauth_callback optional callback url
+ *
+ * @return string $authorize_url the url to redirect to
+ */
+ function getAuthorizeLink($url, $request_token, $oauth_callback = null)
+ {
+ $authorize_url = $url . '?oauth_token=' .
+ $request_token->key;
+
+ if (isset($oauth_callback)) {
+ $authorize_url .= '&oauth_callback=' . urlencode($oauth_callback);
+ }
+
+ return $authorize_url;
+ }
+
+ /**
+ * Fetches an access token
+ *
+ * @param string $url OAuth endpoint for exchanging authorized request tokens
+ * for access tokens
+ *
+ * @return OAuthToken $token the access token
+ */
+ function getAccessToken($url)
+ {
+ $response = $this->oAuthPost($url);
+ parse_str($response);
+ $token = new OAuthToken($oauth_token, $oauth_token_secret);
+ return $token;
+ }
+
+ /**
+ * Use HTTP GET to make a signed OAuth request
+ *
+ * @param string $url OAuth endpoint
+ *
+ * @return mixed the request
+ */
+ function oAuthGet($url)
+ {
+ $request = OAuthRequest::from_consumer_and_token($this->consumer,
+ $this->token, 'GET', $url, null);
+ $request->sign_request($this->sha1_method,
+ $this->consumer, $this->token);
+
+ return $this->httpRequest($request->to_url());
+ }
+
+ /**
+ * Use HTTP POST to make a signed OAuth request
+ *
+ * @param string $url OAuth endpoint
+ * @param array $params additional post parameters
+ *
+ * @return mixed the request
+ */
+ function oAuthPost($url, $params = null)
+ {
+ $request = OAuthRequest::from_consumer_and_token($this->consumer,
+ $this->token, 'POST', $url, $params);
+ $request->sign_request($this->sha1_method,
+ $this->consumer, $this->token);
+
+ return $this->httpRequest($request->get_normalized_http_url(),
+ $request->to_postdata());
+ }
+
+ /**
+ * Make a HTTP request using cURL.
+ *
+ * @param string $url Where to make the
+ * @param array $params post parameters
+ *
+ * @return mixed the request
+ */
+ function httpRequest($url, $params = null)
+ {
+ $options = array(
+ CURLOPT_RETURNTRANSFER => true,
+ CURLOPT_FAILONERROR => true,
+ CURLOPT_HEADER => false,
+ CURLOPT_FOLLOWLOCATION => true,
+ CURLOPT_USERAGENT => 'Laconica',
+ CURLOPT_CONNECTTIMEOUT => 120,
+ CURLOPT_TIMEOUT => 120,
+ CURLOPT_HTTPAUTH => CURLAUTH_ANY,
+ CURLOPT_SSL_VERIFYPEER => false,
+
+ // Twitter is strict about accepting invalid "Expect" headers
+
+ CURLOPT_HTTPHEADER => array('Expect:')
+ );
+
+ if (isset($params)) {
+ $options[CURLOPT_POST] = true;
+ $options[CURLOPT_POSTFIELDS] = $params;
+ }
+
+ $ch = curl_init($url);
+ curl_setopt_array($ch, $options);
+ $response = curl_exec($ch);
+
+ if ($response === false) {
+ $msg = curl_error($ch);
+ $code = curl_errno($ch);
+ throw new OAuthClientCurlException($msg, $code);
+ }
+
+ curl_close($ch);
+
+ return $response;
+ }
+
+}
--- /dev/null
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for making daemons that can do several tasks in parallel.
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Daemon
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @author Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+declare(ticks = 1);
+
+/**
+ * Daemon able to spawn multiple child processes to do work in parallel
+ *
+ * @category Daemon
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @author Evan Prodromou <evan@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+class ParallelizingDaemon extends Daemon
+{
+ private $_children = array();
+ private $_interval = 0; // seconds
+ private $_max_children = 0; // maximum number of children
+ private $_debug = false;
+
+ /**
+ * Constructor
+ *
+ * @param string $id the name/id of this daemon
+ * @param int $interval sleep this long before doing everything again
+ * @param int $max_children maximum number of child processes at a time
+ * @param boolean $debug debug output flag
+ *
+ * @return void
+ *
+ **/
+
+ function __construct($id = null, $interval = 60, $max_children = 2,
+ $debug = null)
+ {
+ parent::__construct(true); // daemonize
+
+ $this->_interval = $interval;
+ $this->_max_children = $max_children;
+ $this->_debug = $debug;
+
+ if (isset($id)) {
+ $this->set_id($id);
+ }
+ }
+
+ /**
+ * Run the daemon
+ *
+ * @return void
+ */
+
+ function run()
+ {
+ if (isset($this->_debug)) {
+ echo $this->name() . " - Debugging output enabled.\n";
+ }
+
+ do {
+
+ $objects = $this->getObjects();
+
+ foreach ($objects as $o) {
+
+ // Fork a child for each object
+
+ $pid = pcntl_fork();
+
+ if ($pid == -1) {
+ die ($this->name() . ' - Couldn\'t fork!');
+ }
+
+ if ($pid) {
+
+ // Parent
+
+ if (isset($this->_debug)) {
+ echo $this->name() .
+ " - Forked new child - pid $pid.\n";
+
+ }
+
+ $this->_children[] = $pid;
+
+ } else {
+
+ // Child
+
+ // Do something with each object
+
+ $this->childTask($o);
+
+ exit();
+ }
+
+ // Remove child from ps list as it finishes
+
+ while (($c = pcntl_wait($status, WNOHANG OR WUNTRACED)) > 0) {
+
+ if (isset($this->_debug)) {
+ echo $this->name() . " - Child $c finished.\n";
+ }
+
+ $this->removePs($this->_children, $c);
+ }
+
+ // Wait! We have too many damn kids.
+
+ if (sizeof($this->_children) >= $this->_max_children) {
+
+ if (isset($this->_debug)) {
+ echo $this->name() . " - Too many children. Waiting...\n";
+ }
+
+ if (($c = pcntl_wait($status, WUNTRACED)) > 0) {
+
+ if (isset($this->_debug)) {
+ echo $this->name() .
+ " - Finished waiting for child $c.\n";
+ }
+
+ $this->removePs($this->_children, $c);
+ }
+ }
+ }
+
+ // Remove all children from the process list before restarting
+ while (($c = pcntl_wait($status, WUNTRACED)) > 0) {
+
+ if (isset($this->_debug)) {
+ echo $this->name() . " - Child $c finished.\n";
+ }
+
+ $this->removePs($this->_children, $c);
+ }
+
+ // Rest for a bit
+
+ if (isset($this->_debug)) {
+ echo $this->name() . ' - Waiting ' . $this->_interval .
+ " secs before running again.\n";
+ }
+
+ if ($this->_interval > 0) {
+ sleep($this->_interval);
+ }
+
+ } while (true);
+ }
+
+ /**
+ * Remove a child process from the list of children
+ *
+ * @param array &$plist array of processes
+ * @param int $ps process id
+ *
+ * @return void
+ */
+
+ function removePs(&$plist, $ps)
+ {
+ for ($i = 0; $i < sizeof($plist); $i++) {
+ if ($plist[$i] == $ps) {
+ unset($plist[$i]);
+ $plist = array_values($plist);
+ break;
+ }
+ }
+ }
+
+ /**
+ * Get a list of objects to work on in parallel
+ *
+ * @return array An array of objects to work on
+ */
+
+ function getObjects()
+ {
+ die('Implement ParallelizingDaemon::getObjects().');
+ }
+
+ /**
+ * Do something with each object in parallel
+ *
+ * @param mixed $object data to work on
+ *
+ * @return void
+ */
+
+ function childTask($object)
+ {
+ die("Implement ParallelizingDaemon::childTask($object).");
+ }
+
+}
\ No newline at end of file
$m->connect('doc/:title', array('action' => 'doc'));
+ // Twitter
+
+ $m->connect('twitter/authorization', array('action' => 'twitterauthorization'));
+
// facebook
$m->connect('facebook', array('action' => 'facebookhome'));
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('LACONICA')) { exit(1); }
-
-define('TWITTER_SERVICE', 1); // Twitter is foreign_service ID 1
-
-function get_twitter_data($uri, $screen_name, $password)
-{
-
- $options = array(
- CURLOPT_USERPWD => sprintf("%s:%s", $screen_name, $password),
- CURLOPT_RETURNTRANSFER => true,
- CURLOPT_FAILONERROR => true,
- CURLOPT_HEADER => false,
- CURLOPT_FOLLOWLOCATION => true,
- CURLOPT_USERAGENT => "Laconica",
- CURLOPT_CONNECTTIMEOUT => 120,
- CURLOPT_TIMEOUT => 120,
- # Twitter is strict about accepting invalid "Expect" headers
- CURLOPT_HTTPHEADER => array('Expect:')
- );
-
- $ch = curl_init($uri);
- curl_setopt_array($ch, $options);
- $data = curl_exec($ch);
- $errmsg = curl_error($ch);
-
- if ($errmsg) {
- common_debug("Twitter bridge - cURL error: $errmsg - trying to load: $uri with user $screen_name.",
- __FILE__);
-
- if (defined('SCRIPT_DEBUG')) {
- print "cURL error: $errmsg - trying to load: $uri with user $screen_name.\n";
- }
- }
-
- curl_close($ch);
-
- return $data;
-}
-
-function twitter_json_data($uri, $screen_name, $password)
-{
- $json_data = get_twitter_data($uri, $screen_name, $password);
-
- if (!$json_data) {
- return false;
- }
-
- $data = json_decode($json_data);
-
- if (!$data) {
- return false;
- }
-
- return $data;
-}
-
-function twitter_user_info($screen_name, $password)
-{
- $uri = "http://twitter.com/users/show/$screen_name.json";
- return twitter_json_data($uri, $screen_name, $password);
+if (!defined('LACONICA')) {
+ exit(1);
}
-function twitter_friends_ids($screen_name, $password)
-{
- $uri = "http://twitter.com/friends/ids/$screen_name.json";
- return twitter_json_data($uri, $screen_name, $password);
-}
+define('TWITTER_SERVICE', 1); // Twitter is foreign_service ID 1
function update_twitter_user($twitter_id, $screen_name)
{
$uri = 'http://twitter.com/' . $screen_name;
-
$fuser = new Foreign_user();
$fuser->query('BEGIN');
- // Dropping down to SQL because regular db_object udpate stuff doesn't seem
+ // Dropping down to SQL because regular DB_DataObject udpate stuff doesn't seem
// to work so good with tables that have multiple column primary keys
// Any time we update the uri for a forein user we have to make sure there
$qry = 'UPDATE foreign_user set uri = \'\' WHERE uri = ';
$qry .= '\'' . $uri . '\'' . ' AND service = ' . TWITTER_SERVICE;
- $result = $fuser->query($qry);
-
- if ($result) {
- common_debug("Removed uri ($uri) from another foreign_user who was squatting on it.");
- if (defined('SCRIPT_DEBUG')) {
- print("Removed uri ($uri) from another Twitter user who was squatting on it.\n");
- }
- }
+ $fuser->query($qry);
// Update the user
+
$qry = 'UPDATE foreign_user SET nickname = ';
$qry .= '\'' . $screen_name . '\'' . ', uri = \'' . $uri . '\' ';
$qry .= 'WHERE id = ' . $twitter_id . ' AND service = ' . TWITTER_SERVICE;
- $result = $fuser->query($qry);
-
- if (!$result) {
- common_log(LOG_WARNING,
- "Couldn't update foreign_user data for Twitter user: $screen_name");
- common_log_db_error($fuser, 'UPDATE', __FILE__);
- if (defined('SCRIPT_DEBUG')) {
- print "UPDATE failed: for Twitter user: $twitter_id - $screen_name. - ";
- print common_log_objstring($fuser) . "\n";
- $error = &PEAR::getStaticProperty('DB_DataObject','lastError');
- print "DB_DataObject Error: " . $error->getMessage() . "\n";
- }
- return false;
- }
-
$fuser->query('COMMIT');
$fuser->free();
// Clear out any bad old foreign_users with the new user's legit URL
// This can happen when users move around or fakester accounts get
// repoed, and things like that.
+
$luser = new Foreign_user();
$luser->uri = $new_uri;
$luser->service = TWITTER_SERVICE;
$result = $luser->delete();
- if ($result) {
+ if (empty($result)) {
common_log(LOG_WARNING,
"Twitter bridge - removed invalid Twitter user squatting on uri: $new_uri");
- if (defined('SCRIPT_DEBUG')) {
- print "Removed invalid Twitter user squatting on uri: $new_uri\n";
- }
}
$luser->free();
unset($luser);
// Otherwise, create a new Twitter user
+
$fuser = new Foreign_user();
$fuser->nickname = $screen_name;
$fuser->created = common_sql_now();
$result = $fuser->insert();
- if (!$result) {
+ if (empty($result)) {
common_log(LOG_WARNING,
"Twitter bridge - failed to add new Twitter user: $twitter_id - $screen_name.");
common_log_db_error($fuser, 'INSERT', __FILE__);
- if (defined('SCRIPT_DEBUG')) {
- print "INSERT failed: could not add new Twitter user: $twitter_id - $screen_name. - ";
- print common_log_objstring($fuser) . "\n";
- $error = &PEAR::getStaticProperty('DB_DataObject','lastError');
- print "DB_DataObject Error: " . $error->getMessage() . "\n";
- }
} else {
common_debug("Twitter bridge - Added new Twitter user: $screen_name ($twitter_id).");
- if (defined('SCRIPT_DEBUG')) {
- print "Added new Twitter user: $screen_name ($twitter_id).\n";
- }
}
return $result;
// Check to see whether the Twitter user is already in the system,
// and update its screen name and uri if so.
+
$fuser = Foreign_user::getForeignUser($twitter_id, TWITTER_SERVICE);
- if ($fuser) {
+ if (!empty($fuser)) {
$result = true;
// Only update if Twitter screen name has changed
+
if ($fuser->nickname != $screen_name) {
$result = update_twitter_user($twitter_id, $screen_name);
common_debug('Twitter bridge - Updated nickname (and URI) for Twitter user ' .
"$fuser->id to $screen_name, was $fuser->nickname");
-
- if (defined('SCRIPT_DEBUG')) {
- print 'Updated nickname (and URI) for Twitter user ' .
- "$fuser->id to $screen_name, was $fuser->nickname\n";
- }
}
return $result;
return true;
}
-function retreive_twitter_friends($twitter_id, $screen_name, $password)
-{
- $friends = array();
-
- $uri = "http://twitter.com/statuses/friends/$twitter_id.json?page=";
- $friends_ids = twitter_friends_ids($screen_name, $password);
-
- if (!$friends_ids) {
- return $friends;
- }
-
- if (defined('SCRIPT_DEBUG')) {
- print "Twitter 'social graph' ids method says $screen_name has " .
- count($friends_ids) . " friends.\n";
- }
-
- // Calculate how many pages to get...
- $pages = ceil(count($friends_ids) / 100);
-
- if ($pages == 0) {
- common_log(LOG_WARNING,
- "Twitter bridge - $screen_name seems to have no friends.");
- if (defined('SCRIPT_DEBUG')) {
- print "$screen_name seems to have no friends.\n";
- }
- }
-
- for ($i = 1; $i <= $pages; $i++) {
-
- $data = get_twitter_data($uri . $i, $screen_name, $password);
-
- if (!$data) {
- common_log(LOG_WARNING,
- "Twitter bridge - Couldn't retrieve page $i of $screen_name's friends.");
- if (defined('SCRIPT_DEBUG')) {
- print "Couldn't retrieve page $i of $screen_name's friends.\n";
- }
- continue;
- }
-
- $more_friends = json_decode($data);
-
- if (!$more_friends) {
-
- common_log(LOG_WARNING,
- "Twitter bridge - No data for page $i of $screen_name's friends.");
- if (defined('SCRIPT_DEBUG')) {
- print "No data for page $i of $screen_name's friends.\n";
- }
- continue;
- }
-
- $friends = array_merge($friends, $more_friends);
- }
-
- return $friends;
-}
-
-function save_twitter_friends($user, $twitter_id, $screen_name, $password)
-{
-
- $friends = retreive_twitter_friends($twitter_id, $screen_name, $password);
-
- if (empty($friends)) {
- common_debug("Twitter bridge - Couldn't get friends data from Twitter for $screen_name.");
- if (defined('SCRIPT_DEBUG')) {
- print "Couldn't get friends data from Twitter for $screen_name.\n";
- }
- return false;
- }
-
- foreach ($friends as $friend) {
-
- $friend_name = $friend->screen_name;
- $friend_id = (int) $friend->id;
-
- // Update or create the Foreign_user record
- if (!save_twitter_user($friend_id, $friend_name)) {
- common_log(LOG_WARNING,
- "Twitter bridge - couldn't save $screen_name's friend, $friend_name.");
- if (defined('SCRIPT_DEBUG')) {
- print "Couldn't save $screen_name's friend, $friend_name.\n";
- }
- continue;
- }
-
- // Check to see if there's a related local user
- $flink = Foreign_link::getByForeignID($friend_id, 1);
-
- if ($flink) {
-
- // Get associated user and subscribe her
- $friend_user = User::staticGet('id', $flink->user_id);
- if (!empty($friend_user)) {
- $result = subs_subscribe_to($user, $friend_user);
-
- if ($result === true) {
- common_debug("Twitter bridge - subscribed $friend_user->nickname to $user->nickname.");
- if (defined('SCRIPT_DEBUG')) {
- print("Subscribed $friend_user->nickname to $user->nickname.\n");
- }
- } else {
- if (defined('SCRIPT_DEBUG')) {
- print "$result ($friend_user->nickname to $user->nickname)\n";
- }
- }
- }
- }
- }
-
- return true;
-}
-
function is_twitter_bound($notice, $flink) {
// Check to see if notice should go to Twitter
// If it's not a Twitter-style reply, or if the user WANTS to send replies.
if (!preg_match('/^@[a-zA-Z0-9_]{1,15}\b/u', $notice->content) ||
($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY)) {
- return true;
+ return true;
}
}
function broadcast_twitter($notice)
{
-
$flink = Foreign_link::getByUserID($notice->profile_id,
- TWITTER_SERVICE);
+ TWITTER_SERVICE);
if (is_twitter_bound($notice, $flink)) {
- $fuser = $flink->getForeignUser();
- $twitter_user = $fuser->nickname;
- $twitter_password = $flink->credentials;
- $uri = 'http://www.twitter.com/statuses/update.json';
+ $user = $flink->getUser();
// XXX: Hack to get around PHP cURL's use of @ being a a meta character
$statustxt = preg_replace('/^@/', ' @', $notice->content);
- $options = array(
- CURLOPT_USERPWD => "$twitter_user:$twitter_password",
- CURLOPT_POST => true,
- CURLOPT_POSTFIELDS =>
- array(
- 'status' => $statustxt,
- 'source' => common_config('integration', 'source')
- ),
- CURLOPT_RETURNTRANSFER => true,
- CURLOPT_FAILONERROR => true,
- CURLOPT_HEADER => false,
- CURLOPT_FOLLOWLOCATION => true,
- CURLOPT_USERAGENT => "Laconica",
- CURLOPT_CONNECTTIMEOUT => 120, // XXX: How long should this be?
- CURLOPT_TIMEOUT => 120,
-
- # Twitter is strict about accepting invalid "Expect" headers
- CURLOPT_HTTPHEADER => array('Expect:')
- );
-
- $ch = curl_init($uri);
- curl_setopt_array($ch, $options);
- $data = curl_exec($ch);
- $errmsg = curl_error($ch);
- $errno = curl_errno($ch);
-
- if (!empty($errmsg)) {
- common_debug("cURL error ($errno): $errmsg - " .
- "trying to send notice for $twitter_user.",
- __FILE__);
-
- $user = $flink->getUser();
-
- if ($errmsg == 'The requested URL returned error: 401') {
- common_debug(sprintf('User %s (user id: %s) ' .
- 'has bad Twitter credentials!',
- $user->nickname, $user->id));
-
- // Bad credentials we need to delete the foreign_link
- // to Twitter and inform the user.
-
- remove_twitter_link($flink);
-
- return true;
+ $token = TwitterOAuthClient::unpackToken($flink->credentials);
- } else {
+ $client = new TwitterOAuthClient($token->key, $token->secret);
- // Some other error happened, so we should try to
- // send again later
+ $status = null;
- return false;
- }
+ try {
+ $status = $client->statusesUpdate($statustxt);
+ } catch (OAuthClientCurlException $e) {
- }
-
- curl_close($ch);
+ if ($e->getMessage() == 'The requested URL returned error: 401') {
- if (empty($data)) {
- common_debug("No data returned by Twitter's " .
- "API trying to send update for $twitter_user",
- __FILE__);
+ $errmsg = sprintf('User %1$s (user id: %2$s) has an invalid ' .
+ 'Twitter OAuth access token.',
+ $user->nickname, $user->id);
+ common_log(LOG_WARNING, $errmsg);
- // XXX: Not sure this represents a failure to send, but it
- // probably does
+ // Bad auth token! We need to delete the foreign_link
+ // to Twitter and inform the user.
- return false;
-
- } else {
+ remove_twitter_link($flink);
+ return true;
- // Twitter should return a status
- $status = json_decode($data);
+ } else {
- if (empty($status)) {
- common_debug("Unexpected data returned by Twitter " .
- " API trying to send update for $twitter_user",
- __FILE__);
+ // Some other error happened, so we should probably
+ // try to send again later.
- // XXX: Again, this could represent a failure posting
- // or the Twitter API might just be behaving flakey.
- // We're treating it as a failure to post.
+ $errmsg = sprintf('cURL error trying to send notice to Twitter ' .
+ 'for user %1$s (user id: %2$s) - ' .
+ 'code: %3$s message: $4$s.',
+ $user->nickname, $user->id,
+ $e->getCode(), $e->getMessage());
+ common_log(LOG_WARNING, $errmsg);
return false;
}
}
+
+ if (empty($status)) {
+
+ // This could represent a failure posting,
+ // or the Twitter API might just be behaving flakey.
+
+ $errmsg = sprint('No data returned by Twitter API when ' .
+ 'trying to send update for %1$s (user id %2$s).',
+ $user->nickname, $user->id);
+ common_log(LOG_WARNING, $errmsg);
+
+ return false;
+ }
+
+ // Notice crossed the great divide
+
+ $msg = sprintf('Twitter bridge posted notice %s to Twitter.',
+ $notice->id);
+ common_log(LOG_INFO, $msg);
}
return true;
if (empty($result)) {
common_log(LOG_ERR, 'Could not remove Twitter bridge ' .
- "Foreign_link for $user->nickname (user id: $user->id)!");
+ "Foreign_link for $user->nickname (user id: $user->id)!");
common_log_db_error($flink, 'DELETE', __FILE__);
}
// Notify the user that her Twitter bridge is down
- $result = mail_twitter_bridge_removed($user);
+ if (isset($user->email)) {
+
+ $result = mail_twitter_bridge_removed($user);
- if (!$result) {
+ if (!$result) {
- $msg = 'Unable to send email to notify ' .
- "$user->nickname (user id: $user->id) " .
- 'that their Twitter bridge link was ' .
- 'removed!';
+ $msg = 'Unable to send email to notify ' .
+ "$user->nickname (user id: $user->id) " .
+ 'that their Twitter bridge link was ' .
+ 'removed!';
- common_log(LOG_WARNING, $msg);
+ common_log(LOG_WARNING, $msg);
+ }
}
}
--- /dev/null
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Class for doing OAuth calls against Twitter
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Integration
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+/**
+ * Class for talking to the Twitter API with OAuth.
+ *
+ * @category Integration
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ *
+ */
+class TwitterOAuthClient extends OAuthClient
+{
+ public static $requestTokenURL = 'https://twitter.com/oauth/request_token';
+ public static $authorizeURL = 'https://twitter.com/oauth/authorize';
+ public static $accessTokenURL = 'https://twitter.com/oauth/access_token';
+
+ /**
+ * Constructor
+ *
+ * @param string $oauth_token the user's token
+ * @param string $oauth_token_secret the user's token secret
+ *
+ * @return nothing
+ */
+ function __construct($oauth_token = null, $oauth_token_secret = null)
+ {
+ $consumer_key = common_config('twitter', 'consumer_key');
+ $consumer_secret = common_config('twitter', 'consumer_secret');
+
+ parent::__construct($consumer_key, $consumer_secret,
+ $oauth_token, $oauth_token_secret);
+ }
+
+ // XXX: the following two functions are to support the horrible hack
+ // of using the credentils field in Foreign_link to store both
+ // the access token and token secret. This hack should go away with
+ // 0.9, in which we can make DB changes and add a new column for the
+ // token itself.
+
+ static function packToken($token)
+ {
+ return implode(chr(0), array($token->key, $token->secret));
+ }
+
+ static function unpackToken($str)
+ {
+ $vals = explode(chr(0), $str);
+ return new OAuthToken($vals[0], $vals[1]);
+ }
+
+ /**
+ * Builds a link to Twitter's endpoint for authorizing a request token
+ *
+ * @param OAuthToken $request_token token to authorize
+ *
+ * @return the link
+ */
+ function getAuthorizeLink($request_token)
+ {
+ return parent::getAuthorizeLink(self::$authorizeURL,
+ $request_token,
+ common_local_url('twitterauthorization'));
+ }
+
+ /**
+ * Calls Twitter's /account/verify_credentials API method
+ *
+ * @return mixed the Twitter user
+ */
+ function verifyCredentials()
+ {
+ $url = 'https://twitter.com/account/verify_credentials.json';
+ $response = $this->oAuthGet($url);
+ $twitter_user = json_decode($response);
+ return $twitter_user;
+ }
+
+ /**
+ * Calls Twitter's /stutuses/update API method
+ *
+ * @param string $status text of the status
+ * @param int $in_reply_to_status_id optional id of the status it's
+ * a reply to
+ *
+ * @return mixed the status
+ */
+ function statusesUpdate($status, $in_reply_to_status_id = null)
+ {
+ $url = 'https://twitter.com/statuses/update.json';
+ $params = array('status' => $status,
+ 'in_reply_to_status_id' => $in_reply_to_status_id);
+ $response = $this->oAuthPost($url, $params);
+ $status = json_decode($response);
+ return $status;
+ }
+
+ /**
+ * Calls Twitter's /stutuses/friends_timeline API method
+ *
+ * @param int $since_id show statuses after this id
+ * @param int $max_id show statuses before this id
+ * @param int $cnt number of statuses to show
+ * @param int $page page number
+ *
+ * @return mixed an array of statuses
+ */
+ function statusesFriendsTimeline($since_id = null, $max_id = null,
+ $cnt = null, $page = null)
+ {
+
+ $url = 'https://twitter.com/statuses/friends_timeline.json';
+ $params = array('since_id' => $since_id,
+ 'max_id' => $max_id,
+ 'count' => $cnt,
+ 'page' => $page);
+ $qry = http_build_query($params);
+
+ if (!empty($qry)) {
+ $url .= "?$qry";
+ }
+
+ $response = $this->oAuthGet($url);
+ $statuses = json_decode($response);
+ return $statuses;
+ }
+
+ /**
+ * Calls Twitter's /stutuses/friends API method
+ *
+ * @param int $id id of the user whom you wish to see friends of
+ * @param int $user_id numerical user id
+ * @param int $screen_name screen name
+ * @param int $page page number
+ *
+ * @return mixed an array of twitter users and their latest status
+ */
+ function statusesFriends($id = null, $user_id = null, $screen_name = null,
+ $page = null)
+ {
+ $url = "https://twitter.com/statuses/friends.json";
+
+ $params = array('id' => $id,
+ 'user_id' => $user_id,
+ 'screen_name' => $screen_name,
+ 'page' => $page);
+ $qry = http_build_query($params);
+
+ if (!empty($qry)) {
+ $url .= "?$qry";
+ }
+
+ $response = $this->oAuthGet($url);
+ $friends = json_decode($response);
+ return $friends;
+ }
+
+ /**
+ * Calls Twitter's /stutuses/friends/ids API method
+ *
+ * @param int $id id of the user whom you wish to see friends of
+ * @param int $user_id numerical user id
+ * @param int $screen_name screen name
+ * @param int $page page number
+ *
+ * @return mixed a list of ids, 100 per page
+ */
+ function friendsIds($id = null, $user_id = null, $screen_name = null,
+ $page = null)
+ {
+ $url = "https://twitter.com/friends/ids.json";
+
+ $params = array('id' => $id,
+ 'user_id' => $user_id,
+ 'screen_name' => $screen_name,
+ 'page' => $page);
+ $qry = http_build_query($params);
+
+ if (!empty($qry)) {
+ $url .= "?$qry";
+ }
+
+ $response = $this->oAuthGet($url);
+ $ids = json_decode($response);
+ return $ids;
+ }
+
+}
echo "ombqueuehandler.php ";
if (common_config('twitter', 'enabled')) {
echo "twitterqueuehandler.php ";
+ echo "synctwitterfriends.php ";
}
echo "facebookqueuehandler.php ";
echo "pingqueuehandler.php ";
for f in jabberhandler ombhandler publichandler smshandler pinghandler \
xmppconfirmhandler xmppdaemon twitterhandler facebookhandler \
- twitterstatusfetcher; do
+ twitterstatusfetcher synctwitterfriends; do
FILES="$DIR/$f.*.pid"
for ff in "$FILES" ; do
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
-// Uncomment this to get useful console output
+$shortoptions = 'di::';
+$longoptions = array('id::', 'debug');
+
+$helptext = <<<END_OF_TRIM_HELP
+Batch script for synching local friends with Twitter friends.
+ -i --id Identity (default 'generic')
+ -d --debug Debug (lots of log output)
+
+END_OF_TRIM_HELP;
+
+require_once INSTALLDIR . '/scripts/commandline.inc';
+require_once INSTALLDIR . '/lib/parallelizingdaemon.php';
+
+/**
+ * Daemon to sync local friends with Twitter friends
+ *
+ * @category Twitter
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @author Evan Prodromou <evan@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
$helptext = <<<END_OF_TWITTER_HELP
Batch script for synching local friends with Twitter friends.
END_OF_TWITTER_HELP;
-require_once INSTALLDIR.'/scripts/commandline.inc';
+require_once INSTALLDIR . '/scripts/commandline.inc';
+require_once INSTALLDIR . '/lib/parallelizingdaemon.php';
-// Make a lockfile
-$lockfilename = lockFilename();
-if (!($lockfile = @fopen($lockfilename, "w"))) {
- print "Already running... exiting.\n";
- exit(1);
-}
+class SyncTwitterFriendsDaemon extends ParallelizingDaemon
+{
+ /**
+ * Constructor
+ *
+ * @param string $id the name/id of this daemon
+ * @param int $interval sleep this long before doing everything again
+ * @param int $max_children maximum number of child processes at a time
+ * @param boolean $debug debug output flag
+ *
+ * @return void
+ *
+ **/
-// Obtain an exlcusive lock on file (will fail if script is already going)
-if (!@flock( $lockfile, LOCK_EX | LOCK_NB, &$wouldblock) || $wouldblock) {
- // Script already running - abort
- @fclose($lockfile);
- print "Already running... exiting.\n";
- exit(1);
-}
+ function __construct($id = null, $interval = 60,
+ $max_children = 2, $debug = null)
+ {
+ parent::__construct($id, $interval, $max_children, $debug);
+ }
-$flink = new Foreign_link();
-$flink->service = 1; // Twitter
-$flink->orderBy('last_friendsync');
-$flink->limit(25); // sync this many users during this run
-$cnt = $flink->find();
+ /**
+ * Name of this daemon
+ *
+ * @return string Name of the daemon.
+ */
-print "Updating Twitter friends subscriptions for $cnt users.\n";
+ function name()
+ {
+ return ('synctwitterfriends.' . $this->_id);
+ }
-while ($flink->fetch()) {
+ /**
+ * Find all the Twitter foreign links for users who have requested
+ * automatically subscribing to their Twitter friends locally.
+ *
+ * @return array flinks an array of Foreign_link objects
+ */
+ function getObjects()
+ {
+ $flinks = array();
+ $flink = new Foreign_link();
- if (($flink->friendsync & FOREIGN_FRIEND_RECV) == FOREIGN_FRIEND_RECV) {
+ $conn = &$flink->getDatabaseConnection();
- $user = User::staticGet($flink->user_id);
+ $flink->service = TWITTER_SERVICE;
+ $flink->orderBy('last_friendsync');
+ $flink->limit(25); // sync this many users during this run
+ $flink->find();
- if (empty($user)) {
- common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
- print "Unmatched user for ID $flink->user_id\n";
- continue;
+ while ($flink->fetch()) {
+ if (($flink->friendsync & FOREIGN_FRIEND_RECV) == FOREIGN_FRIEND_RECV) {
+ $flinks[] = clone($flink);
+ }
}
- print "Updating Twitter friends for $user->nickname (Laconica ID: $user->id)... ";
+ $conn->disconnect();
- $fuser = $flink->getForeignUser();
+ global $_DB_DATAOBJECT;
+ unset($_DB_DATAOBJECT['CONNECTIONS']);
- if (empty($fuser)) {
- common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
- print "Unmatched user for ID $flink->user_id\n";
- continue;
- }
+ return $flinks;
+ }
+
+ function childTask($flink) {
- save_twitter_friends($user, $fuser->id, $fuser->nickname, $flink->credentials);
+ // Each child ps needs its own DB connection
+
+ // Note: DataObject::getDatabaseConnection() creates
+ // a new connection if there isn't one already
+
+ $conn = &$flink->getDatabaseConnection();
+
+ $this->subscribeTwitterFriends($flink);
$flink->last_friendsync = common_sql_now();
$flink->update();
- if (defined('SCRIPT_DEBUG')) {
- print "\nDONE\n";
- } else {
- print "DONE\n";
+ $conn->disconnect();
+
+ // XXX: Couldn't find a less brutal way to blow
+ // away a cached connection
+
+ global $_DB_DATAOBJECT;
+ unset($_DB_DATAOBJECT['CONNECTIONS']);
+ }
+
+ function fetchTwitterFriends($flink)
+ {
+ $friends = array();
+
+ $token = TwitterOAuthClient::unpackToken($flink->credentials);
+
+ $client = new TwitterOAuthClient($token->key, $token->secret);
+
+ try {
+ $friends_ids = $client->friendsIds();
+ } catch (OAuthCurlException $e) {
+ common_log(LOG_WARNING, $this->name() .
+ ' - cURL error getting friend ids ' .
+ $e->getCode() . ' - ' . $e->getMessage());
+ return $friends;
+ }
+
+ if (empty($friends_ids)) {
+ common_debug($this->name() .
+ " - Twitter user $flink->foreign_id " .
+ 'doesn\'t have any friends!');
+ return $friends;
+ }
+
+ common_debug($this->name() . ' - Twitter\'s API says Twitter user id ' .
+ "$flink->foreign_id has " .
+ count($friends_ids) . ' friends.');
+
+ // Calculate how many pages to get...
+ $pages = ceil(count($friends_ids) / 100);
+
+ if ($pages == 0) {
+ common_debug($this->name() . " - $user seems to have no friends.");
+ }
+
+ for ($i = 1; $i <= $pages; $i++) {
+
+ try {
+ $more_friends = $client->statusesFriends(null, null, null, $i);
+ } catch (OAuthCurlException $e) {
+ common_log(LOG_WARNING, $this->name() .
+ ' - cURL error getting Twitter statuses/friends ' .
+ "page $i - " . $e->getCode() . ' - ' .
+ $e->getMessage());
}
+
+ if (empty($more_friends)) {
+ common_log(LOG_WARNING, $this->name() .
+ " - Couldn't retrieve page $i " .
+ "of Twitter user $flink->foreign_id friends.");
+ continue;
+ } else {
+ $friends = array_merge($friends, $more_friends);
+ }
+ }
+
+ return $friends;
}
-}
-function lockFilename()
-{
- $piddir = common_config('daemon', 'piddir');
- if (!$piddir) {
- $piddir = '/var/run';
+ function subscribeTwitterFriends($flink)
+ {
+ $friends = $this->fetchTwitterFriends($flink);
+
+ if (empty($friends)) {
+ common_debug($this->name() .
+ ' - Couldn\'t get friends from Twitter for ' .
+ "Twitter user $flink->foreign_id.");
+ return false;
+ }
+
+ $user = $flink->getUser();
+
+ foreach ($friends as $friend) {
+
+ $friend_name = $friend->screen_name;
+ $friend_id = (int) $friend->id;
+
+ // Update or create the Foreign_user record for each
+ // Twitter friend
+
+ if (!save_twitter_user($friend_id, $friend_name)) {
+ common_log(LOG_WARNING, $this-name() .
+ " - Couldn't save $screen_name's friend, $friend_name.");
+ continue;
+ }
+
+ // Check to see if there's a related local user
+
+ $friend_flink = Foreign_link::getByForeignID($friend_id,
+ TWITTER_SERVICE);
+
+ if (!empty($friend_flink)) {
+
+ // Get associated user and subscribe her
+
+ $friend_user = User::staticGet('id', $friend_flink->user_id);
+
+ if (!empty($friend_user)) {
+ $result = subs_subscribe_to($user, $friend_user);
+
+ if ($result === true) {
+ common_log(LOG_INFO,
+ $this->name() . ' - Subscribed ' .
+ "$friend_user->nickname to $user->nickname.");
+ } else {
+ common_debug($this->name() .
+ ' - Tried subscribing ' .
+ "$friend_user->nickname to $user->nickname - " .
+ $result);
+ }
+ }
+ }
+ }
+
+ return true;
}
- return $piddir . '/synctwitterfriends.lock';
}
-// Cleanup
-fclose($lockfile);
-unlink($lockfilename);
+$id = null;
+$debug = null;
+
+if (have_option('i')) {
+ $id = get_option_value('i');
+} else if (have_option('--id')) {
+ $id = get_option_value('--id');
+} else if (count($args) > 0) {
+ $id = $args[0];
+} else {
+ $id = null;
+}
+
+if (have_option('d') || have_option('debug')) {
+ $debug = true;
+}
+
+$syncer = new SyncTwitterFriendsDaemon($id, 60, 2, $debug);
+$syncer->runOnce();
-exit(0);
// NOTE: an Avatar path MUST be set in config.php for this
// script to work: e.g.: $config['avatar']['path'] = '/laconica/avatar';
-class TwitterStatusFetcher extends Daemon
+class TwitterStatusFetcher extends ParallelizingDaemon
{
- private $_children = array();
-
- function __construct($id=null, $daemonize=true)
+ /**
+ * Constructor
+ *
+ * @param string $id the name/id of this daemon
+ * @param int $interval sleep this long before doing everything again
+ * @param int $max_children maximum number of child processes at a time
+ * @param boolean $debug debug output flag
+ *
+ * @return void
+ *
+ **/
+ function __construct($id = null, $interval = 60,
+ $max_children = 2, $debug = null)
{
- parent::__construct($daemonize);
-
- if ($id) {
- $this->set_id($id);
- }
+ parent::__construct($id, $interval, $max_children, $debug);
}
/**
}
/**
- * Run the daemon
+ * Find all the Twitter foreign links for users who have requested
+ * importing of their friends' timelines
*
- * @return void
+ * @return array flinks an array of Foreign_link objects
*/
- function run()
+ function getObjects()
{
- if (defined('SCRIPT_DEBUG')) {
- common_debug($this->name() .
- ': debugging log output enabled.');
- }
-
- do {
-
- $flinks = $this->refreshFlinks();
-
- foreach ($flinks as $f) {
-
- // We have to disconnect from the DB before forking so
- // each sub-process will open its own connection and
- // avoid stomping on the others
-
- $conn = &$f->getDatabaseConnection();
- $conn->disconnect();
-
- $pid = pcntl_fork();
-
- if ($pid == -1) {
- die ("Couldn't fork!");
- }
-
- if ($pid) {
-
- // Parent
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Parent: forked new status ".
- " fetcher process " . $pid);
- }
-
- $this->_children[] = $pid;
-
- } else {
-
- // Child
- $this->getTimeline($f);
- exit();
- }
-
- // Remove child from ps list as it finishes
- while (($c = pcntl_wait($status, WNOHANG OR WUNTRACED)) > 0) {
-
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Child $c finished.");
- }
-
- $this->removePs($this->_children, $c);
- }
-
- // Wait! We have too many damn kids.
- if (sizeof($this->_children) > MAXCHILDREN) {
-
- if (defined('SCRIPT_DEBUG')) {
- common_debug('Too many children. Waiting...');
- }
-
- if (($c = pcntl_wait($status, WUNTRACED)) > 0) {
-
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Finished waiting for $c");
- }
-
- $this->removePs($this->_children, $c);
- }
- }
- }
-
- // Remove all children from the process list before restarting
- while (($c = pcntl_wait($status, WUNTRACED)) > 0) {
-
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Child $c finished.");
- }
-
- $this->removePs($this->_children, $c);
- }
-
- // Rest for a bit before we fetch more statuses
-
- if (defined('SCRIPT_DEBUG')) {
- common_debug('Waiting ' . POLL_INTERVAL .
- ' secs before hitting Twitter again.');
- }
-
- if (POLL_INTERVAL > 0) {
- sleep(POLL_INTERVAL);
- }
-
- } while (true);
- }
-
- /**
- * Refresh the foreign links for this user
- *
- * @return void
- */
+ global $_DB_DATAOBJECT;
- function refreshFlinks()
- {
$flink = new Foreign_link();
+ $conn = &$flink->getDatabaseConnection();
- $flink->service = 1; // Twitter
-
+ $flink->service = TWITTER_SERVICE;
$flink->orderBy('last_noticesync');
-
- $cnt = $flink->find();
-
- if (defined('SCRIPT_DEBUG')) {
- common_debug('Updating Twitter friends subscriptions' .
- " for $cnt users.");
- }
+ $flink->find();
$flinks = array();
$flink->free();
unset($flink);
+ $conn->disconnect();
+ unset($_DB_DATAOBJECT['CONNECTIONS']);
+
return $flinks;
}
- /**
- * Unknown
- *
- * @param array &$plist unknown.
- * @param string $ps unknown.
- *
- * @return unknown
- * @todo document
- */
+ function childTask($flink) {
- function removePs(&$plist, $ps)
- {
- for ($i = 0; $i < sizeof($plist); $i++) {
- if ($plist[$i] == $ps) {
- unset($plist[$i]);
- $plist = array_values($plist);
- break;
- }
- }
+ // Each child ps needs its own DB connection
+
+ // Note: DataObject::getDatabaseConnection() creates
+ // a new connection if there isn't one already
+
+ $conn = &$flink->getDatabaseConnection();
+
+ $this->getTimeline($flink);
+
+ $flink->last_friendsync = common_sql_now();
+ $flink->update();
+
+ $conn->disconnect();
+
+ // XXX: Couldn't find a less brutal way to blow
+ // away a cached connection
+
+ global $_DB_DATAOBJECT;
+ unset($_DB_DATAOBJECT['CONNECTIONS']);
}
function getTimeline($flink)
{
- if (empty($flink)) {
- common_log(LOG_WARNING,
- "Can't retrieve Foreign_link for foreign ID $fid");
- return;
- }
-
- $fuser = $flink->getForeignUser();
-
- if (empty($fuser)) {
- common_log(LOG_WARNING, "Unmatched user for ID " .
- $flink->user_id);
+ if (empty($flink)) {
+ common_log(LOG_WARNING, $this->name() .
+ " - Can't retrieve Foreign_link for foreign ID $fid");
return;
}
- if (defined('SCRIPT_DEBUG')) {
- common_debug('Trying to get timeline for Twitter user ' .
- "$fuser->nickname ($flink->foreign_id).");
- }
+ common_debug($this->name() . ' - Trying to get timeline for Twitter user ' .
+ $flink->foreign_id);
// XXX: Biggest remaining issue - How do we know at which status
// to start importing? How many statuses? Right now I'm going
// with the default last 20.
- $url = 'http://twitter.com/statuses/friends_timeline.json';
+ $token = TwitterOAuthClient::unpackToken($flink->credentials);
+
+ $client = new TwitterOAuthClient($token->key, $token->secret);
- $timeline_json = get_twitter_data($url, $fuser->nickname,
- $flink->credentials);
+ $timeline = null;
- $timeline = json_decode($timeline_json);
+ try {
+ $timeline = $client->statusesFriendsTimeline();
+ } catch (OAuthClientCurlException $e) {
+ common_log(LOG_WARNING, $this->name() .
+ ' - OAuth client unable to get friends timeline for user ' .
+ $flink->user_id . ' - code: ' .
+ $e->getCode() . 'msg: ' . $e->getMessage());
+ }
if (empty($timeline)) {
- common_log(LOG_WARNING, "Empty timeline.");
+ common_log(LOG_WARNING, $this->name() . " - Empty timeline.");
return;
}
// Reverse to preserve order
+
foreach (array_reverse($timeline) as $status) {
// Hacktastic: filter out stuff coming from this Laconica
+
$source = mb_strtolower(common_config('integration', 'source'));
if (preg_match("/$source/", mb_strtolower($status->source))) {
- if (defined('SCRIPT_DEBUG')) {
- common_debug('Skipping import of status ' . $status->id .
- ' with source ' . $source);
- }
+ common_debug($this->name() . ' - Skipping import of status ' .
+ $status->id . ' with source ' . $source);
continue;
}
}
// Okay, record the time we synced with Twitter for posterity
+
$flink->last_noticesync = common_sql_now();
$flink->update();
}
function saveStatus($status, $flink)
{
$id = $this->ensureProfile($status->user);
+
$profile = Profile::staticGet($id);
- if (!$profile) {
- common_log(LOG_ERR,
- 'Problem saving notice. No associated Profile.');
+ if (empty($profile)) {
+ common_log(LOG_ERR, $this->name() .
+ ' - Problem saving notice. No associated Profile.');
return null;
}
// check to see if we've already imported the status
- if (!$notice) {
+ if (empty($notice)) {
$notice = new Notice();
$notice->content = common_shorten_links($status->text); // XXX
$notice->rendered = common_render_content($notice->content, $notice);
$notice->source = 'twitter';
- $notice->reply_to = null; // XXX lookup reply
+ $notice->reply_to = null; // XXX: lookup reply
$notice->is_local = Notice::GATEWAY;
if (Event::handle('StartNoticeSave', array(&$notice))) {
function ensureProfile($user)
{
// check to see if there's already a profile for this user
+
$profileurl = 'http://twitter.com/' . $user->screen_name;
$profile = Profile::staticGet('profileurl', $profileurl);
- if ($profile) {
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Profile for $profile->nickname found.");
- }
+ if (!empty($profile)) {
+ common_debug($this->name() .
+ " - Profile for $profile->nickname found.");
// Check to see if the user's Avatar has changed
- $this->checkAvatar($user, $profile);
+ $this->checkAvatar($user, $profile);
return $profile->id;
} else {
- if (defined('SCRIPT_DEBUG')) {
- common_debug('Adding profile and remote profile ' .
- "for Twitter user: $profileurl");
- }
+ common_debug($this->name() . ' - Adding profile and remote profile ' .
+ "for Twitter user: $profileurl.");
$profile = new Profile();
$profile->query("BEGIN");
}
// check for remote profile
+
$remote_pro = Remote_profile::staticGet('uri', $profileurl);
- if (!$remote_pro) {
+ if (empty($remote_pro)) {
$remote_pro = new Remote_profile();
$oldname = $profile->getAvatar(48)->filename;
if ($newname != $oldname) {
-
- if (defined('SCRIPT_DEBUG')) {
- common_debug('Avatar for Twitter user ' .
- "$profile->nickname has changed.");
- common_debug("old: $oldname new: $newname");
- }
+ common_debug($this->name() . ' - Avatar for Twitter user ' .
+ "$profile->nickname has changed.");
+ common_debug($this->name() . " - old: $oldname new: $newname");
$this->updateAvatars($twitter_user, $profile);
}
if ($this->missingAvatarFile($profile)) {
-
- if (defined('SCRIPT_DEBUG')) {
- common_debug('Twitter user ' . $profile->nickname .
- ' is missing one or more local avatars.');
- common_debug("old: $oldname new: $newname");
- }
+ common_debug($this->name() . ' - Twitter user ' .
+ $profile->nickname .
+ ' is missing one or more local avatars.');
+ common_debug($this->name() ." - old: $oldname new: $newname");
$this->updateAvatars($twitter_user, $profile);
}
if ($this->fetchAvatar($url, $filename)) {
$this->newAvatar($id, $size, $mediatype, $filename);
} else {
- common_log(LOG_WARNING, "Problem fetching Avatar: $url", __FILE__);
+ common_log(LOG_WARNING, $this->id() .
+ " - Problem fetching Avatar: $url");
}
}
}
function updateAvatar($profile_id, $size, $mediatype, $filename) {
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Updating avatar: $size");
- }
+ common_debug($this->name() . " - Updating avatar: $size");
$profile = Profile::staticGet($profile_id);
if (empty($profile)) {
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Couldn't get profile: $profile_id!");
- }
+ common_debug($this->name() . " - Couldn't get profile: $profile_id!");
return;
}
$avatar = $profile->getAvatar($sizes[$size]);
// Delete the avatar, if present
+
if ($avatar) {
$avatar->delete();
}
$avatar->filename = $filename;
$avatar->url = Avatar::url($filename);
- if (defined('SCRIPT_DEBUG')) {
- common_debug("new filename: $avatar->url");
- }
+ common_debug($this->name() . " - New filename: $avatar->url");
$avatar->created = common_sql_now();
return null;
}
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Saved new $size avatar for $profile_id.");
- }
+ common_debug($this->name() .
+ " - Saved new $size avatar for $profile_id.");
return $id;
}
$out = fopen($avatarfile, 'wb');
if (!$out) {
- common_log(LOG_WARNING, "Couldn't open file $filename", __FILE__);
+ common_log(LOG_WARNING, $this->name() .
+ " - Couldn't open file $filename");
return false;
}
- if (defined('SCRIPT_DEBUG')) {
- common_debug("Fetching avatar: $url");
- }
+ common_debug($this->name() . " - Fetching Twitter avatar: $url");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
}
}
-declare(ticks = 1);
+$id = null;
+$debug = null;
if (have_option('i')) {
$id = get_option_value('i');
}
if (have_option('d') || have_option('debug')) {
- define('SCRIPT_DEBUG', true);
+ $debug = true;
}
-$fetcher = new TwitterStatusFetcher($id);
+$fetcher = new TwitterStatusFetcher($id, 60, 2, $debug);
$fetcher->runOnce();
projects / quix0rs-gnu-social.git / commitdiff