<?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * StatusNet, the distributed open-source microblogging tool
*
- * This program is free software: you can redistribute it and/or modify
+ * Settings for Twitter integration
+ *
+ * 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.
*
* 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 Settings
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2008-2009 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://status.net/
*/
-if (!defined('LACONICA')) { exit(1); }
-
-require_once(INSTALLDIR.'/lib/settingsaction.php');
-
-define('SUBSCRIPTIONS', 80);
-
-class TwittersettingsAction extends SettingsAction {
-
- var $twit_id;
- var $twit_username;
- var $twit_password;
- var $friends_count = 0;
- var $noticesync;
- var $repliessync;
- var $friendsync;
-
- function get_instructions() {
- return _('Add your Twitter account to automatically send your notices to Twitter, ' .
- 'and subscribe to Twitter friends already here.');
- }
-
- function show_form($msg=NULL, $success=false) {
- $user = common_current_user();
- $profile = $user->getProfile();
- $fuser = NULL;
- $flink = Foreign_link::getByUserID($user->id, 1); // 1 == Twitter
-
- if ($flink) {
- $fuser = $flink->getForeignUser();
- }
-
- $this->form_header(_('Twitter settings'), $msg, $success);
- common_element_start('form', array('method' => 'post',
- 'id' => 'twittersettings',
- 'action' =>
- common_local_url('twittersettings')));
- common_hidden('token', common_session_token());
-
- common_element('h2', NULL, _('Twitter Account'));
-
- if ($fuser) {
- common_element_start('p');
-
- common_element('span', 'twitter_user', $fuser->nickname);
- common_element('a', array('href' => $fuser->uri), $fuser->uri);
- common_element('span', 'input_instructions',
- _('Current verified Twitter account.'));
- common_hidden('flink_foreign_id', $flink->foreign_id);
- common_element_end('p');
- common_submit('remove', _('Remove'));
- } else {
- common_input('twitter_username', _('Twitter Username'),
- ($this->arg('twitter_username')) ? $this->arg('twitter_username') : $profile->nickname,
- _('No spaces, please.')); // hey, it's what Twitter says
-
- common_password('twitter_password', _('Twitter Password'));
- }
-
- common_element('h2', NULL, _('Preferences'));
-
- common_checkbox('noticesync', _('Automatically send my notices to Twitter.'),
- ($flink) ? ($flink->noticesync & FOREIGN_NOTICE_SEND) : true);
-
- common_checkbox('replysync', _('Send local "@" replies to Twitter.'),
- ($flink) ? ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) : true);
-
- common_checkbox('friendsync', _('Subscribe to my Twitter friends here.'),
- ($flink) ? ($flink->friendsync & FOREIGN_FRIEND_RECV) : true);
-
- if ($flink) {
- common_submit('save', _('Save'));
- } else {
- common_submit('add', _('Add'));
- }
-
-
- $this->show_twitter_subscriptions();
-
- common_element_end('form');
-
- common_show_footer();
- }
-
- function subscribed_twitter_users() {
-
- $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()) {
- $users[] = clone($user);
- }
-
- return $users;
- }
-
-
- function show_twitter_subscriptions() {
-
- common_debug('show twitter subs');
- $friends = $this->subscribed_twitter_users();
-
- $friends_count = count($friends);
-
- common_debug("friends count = $friends_count");
-
- if ($friends_count > 0) {
-
- common_element('h3', NULL, _('Twitter Friends'));
- common_element_start('div', array('id' => 'subscriptions'));
- common_element_start('ul', array('id' => 'subscriptions_avatars'));
-
- for ($i = 0; $i < min($friends_count, SUBSCRIPTIONS); $i++) {
-
- $other = Profile::staticGet($friends[$i]->id);
-
- if (!$other) {
- common_log_db_error($subs, 'SELECT', __FILE__);
- continue;
- }
-
- common_element_start('li');
- common_element_start('a', array('title' => ($other->fullname) ?
- $other->fullname :
- $other->nickname,
- 'href' => $other->profileurl,
- 'rel' => 'contact',
- 'class' => 'subscription'));
- $avatar = $other->getAvatar(AVATAR_MINI_SIZE);
- common_element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_MINI_SIZE)),
- 'width' => AVATAR_MINI_SIZE,
- 'height' => AVATAR_MINI_SIZE,
- 'class' => 'avatar mini',
- 'alt' => ($other->fullname) ?
- $other->fullname :
- $other->nickname));
- common_element_end('a');
- common_element_end('li');
-
- }
-
- common_element_end('ul');
- common_element_end('div');
-
- }
-
- // XXX Figure out a way to show all Twitter friends...
-
- /*
- if ($subs_count > SUBSCRIPTIONS) {
- common_element_start('p', array('id' => 'subscriptions_viewall'));
-
- common_element('a', array('href' => common_local_url('subscriptions',
- array('nickname' => $profile->nickname)),
- 'class' => 'moresubscriptions'),
- _('All subscriptions'));
- common_element_end('p');
- }
- */
-
- }
-
-
-
- function handle_post() {
-
- # CSRF protection
- $token = $this->trimmed('token');
- if (!$token || $token != common_session_token()) {
- $this->show_form(_('There was a problem with your session token. Try again, please.'));
- return;
- }
-
- if ($this->arg('save')) {
- $this->save_preferences();
- } else if ($this->arg('add')) {
- $this->add_twitter_acct();
- } else if ($this->arg('remove')) {
- $this->remove_twitter_acct();
- } else {
- $this->show_form(_('Unexpected form submission.'));
- }
- }
-
- function add_twitter_acct() {
-
- $this->twit_username = $this->trimmed('twitter_username');
- $this->twit_password = $this->trimmed('twitter_password');
- $this->noticesync = $this->boolean('noticesync');
- $this->replysync = $this->boolean('replysync');
- $this->friendsync = $this->boolean('friendsync');
-
- if (!Validate::string($this->twit_username, array('min_length' => 1,
- 'max_length' => 15,
- 'format' => VALIDATE_NUM . VALIDATE_ALPHA . '_'))) {
- $this->show_form(_('Username must have only numbers, upper- and lowercase letters, and underscore (_). 15 chars max.'));
- return;
- }
-
- // Verify this is a real Twitter user.
- if (!$this->verify_credentials()) {
- $this->show_form(_('Could not verify your Twitter credentials!'));
- return;
- }
-
- if (!$this->twitter_user_info()) {
- $this->show_form(sprintf(_('Unable to retrieve account information for "%s" from Twitter.'),
- $twitter_username));
- return;
- }
-
- $fuser_id = $this->update_twitter_user($this->twit_id, $this->twit_username);
-
- if (!$fuser_id) {
- $this->show_form(_('Unable to save your Twitter settings!'));
- return;
- }
-
- $user = common_current_user();
-
- $flink = DB_DataObject::factory('foreign_link');
- $flink->user_id = $user->id;
- $flink->foreign_id = $fuser_id;
- $flink->service = 1; // Twitter
- $flink->credentials = $this->twit_password;
- $flink->created = common_sql_now();
-
- $this->set_flags($flink, $this->noticesync, $this->replysync, $this->friendsync);
-
- $flink_id = $flink->insert();
-
- if (!$flink_id) {
- common_log_db_error($flink, 'INSERT', __FILE__);
- $this->show_form(_('Unable to save your Twitter settings!'));
- return;
- }
-
- if ($this->friendsync) {
- $this->save_friends();
- }
-
- $this->show_form(_('Twitter settings saved.'), true);
- }
-
- function remove_twitter_acct() {
- $user = common_current_user();
-
- // For now we assume one Twitter acct per Laconica acct
- $flink = Foreign_link::getByUserID($user->id, 1);
- $flink_foreign_id = $this->arg('flink_foreign_id');
-
- if (!$flink) {
- common_debug("couldn't get flink");
- }
-
- # Maybe an old tab open...?
- if ($flink->foreign_id != $flink_foreign_id) {
- common_debug("flink user_id = " . $flink->user_id);
- $this->show_form(_('That is not your Twitter account.'));
- return;
- }
-
- $result = $flink->delete();
-
- if (!$result) {
- common_log_db_error($flink, 'DELETE', __FILE__);
- common_server_error(_('Couldn\'t remove Twitter user.'));
- return;
- }
-
- $this->show_form(_('Twitter account removed.'), TRUE);
- }
-
- function save_preferences() {
- $this->noticesync = $this->boolean('noticesync');
- $this->friendsync = $this->boolean('friendsync');
- $this->replysync = $this->boolean('replysync');
-
- $user = common_current_user();
- $flink = Foreign_link::getByUserID($user->id, 1);
-
- if (!$flink) {
- common_log_db_error($flink, 'SELECT', __FILE__);
- $this->show_form(_('Couldn\'t save Twitter preferences.'));
- return;
- }
-
- $this->twit_id = $flink->foreign_id;
- $this->twit_password = $flink->credentials;
-
- $fuser = $flink->getForeignUser();
-
- if (!$fuser) {
- common_log_db_error($fuser, 'SELECT', __FILE__);
- $this->show_form(_('Couldn\'t save Twitter preferences.'));
- return;
- }
-
- $this->twit_username = $fuser->nickname;
-
- $original = clone($flink);
- $this->set_flags($flink, $this->noticesync, $this->replysync, $this->friendsync);
- $result = $flink->update($original);
-
- if ($result === FALSE) {
- common_log_db_error($flink, 'UPDATE', __FILE__);
- $this->show_form(_('Couldn\'t save Twitter preferences.'));
- return;
- }
-
- if ($this->friendsync) {
- $this->save_friends();
- }
-
- $this->show_form(_('Twitter preferences saved.'));
- }
-
- function twitter_user_info() {
- $uri = "http://twitter.com/users/show/$this->twit_username.json";
- $data = $this->get_twitter_data($uri);
-
- if (!$data) {
- return false;
- }
-
- $twit_user = json_decode($data);
-
- if (!$twit_user) {
- return false;
- }
-
- $this->friends_count = $twit_user->friends_count;
- $this->twit_id = $twit_user->id;
-
- common_debug("Twitter_id = $this->twit_id");
- common_debug("Friends_count = $this->friends_count");
-
- return true;
- }
-
- function verify_credentials() {
- $uri = 'http://twitter.com/account/verify_credentials.json';
- $data = $this->get_twitter_data($uri);
-
- if (!$data) {
- return false;
- }
-
- $creds = json_decode($data);
-
- if (!$creds) {
- return false;
- }
-
- if ($creds->authorized == 1) {
- return true;
- }
-
- return false;
- }
-
- function get_twitter_data($uri) {
-
- $options = array(
- CURLOPT_USERPWD => sprintf("%s:%s", $this->twit_username, $this->twit_password),
- CURLOPT_RETURNTRANSFER => true,
- CURLOPT_FAILONERROR => true,
- CURLOPT_HEADER => false,
- CURLOPT_FOLLOWLOCATION => true,
- // CURLOPT_USERAGENT => "identi.ca",
- CURLOPT_CONNECTTIMEOUT => 120,
- CURLOPT_TIMEOUT => 120
- );
-
-
- $ch = curl_init($uri);
- curl_setopt_array($ch, $options);
- $data = curl_exec($ch);
- $errmsg = curl_error($ch);
-
- if ($errmsg) {
- common_debug("cURL error: $errmsg - trying to load: $uri with user $this->twit_user.",
- __FILE__);
- }
-
- curl_close($ch);
-
- return $data;
- }
-
- function set_flags(&$flink, $noticesync, $replysync, $friendsync) {
- if ($noticesync) {
- $flink->noticesync |= FOREIGN_NOTICE_SEND;
- } else {
- $flink->noticesync &= ~FOREIGN_NOTICE_SEND;
- }
-
- if ($replysync) {
- $flink->noticesync |= FOREIGN_NOTICE_SEND_REPLY;
- } else {
- $flink->noticesync &= ~FOREIGN_NOTICE_SEND_REPLY;
- }
-
- if ($friendsync) {
- $flink->friendsync |= FOREIGN_FRIEND_RECV;
- } else {
- $flink->friendsync &= ~FOREIGN_FRIEND_RECV;
- }
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+ exit(1);
+}
- $flink->profilesync = 0; // XXX: leave as default?
- }
+require_once INSTALLDIR.'/lib/connectsettingsaction.php';
+require_once INSTALLDIR.'/lib/twitter.php';
- function save_friends() {
-
- $uri = 'http://twitter.com/statuses/friends.json?page=';
-
- $this->twitter_user_info();
-
- // Calculate how many pages to get...
- $pages = ceil($this->friends_count / 100);
-
- common_debug("number of pages to get: $pages");
-
- $friends = array();
-
- for ($i = 1; $i <= $pages; $i++) {
-
- $data = $this->get_twitter_data($uri . $i);
-
- common_debug("fetching " . $uri . $i);
-
- if (!$data) {
- return false;
- }
-
- common_debug("got data");
-
- $more_friends = json_decode($data);
-
- if (!$more_friends) {
- return false;
- }
-
- $friends = array_merge($friends, $more_friends);
-
- }
-
- common_debug("number of friends =" + count($friends));
-
- $user = common_current_user();
-
- foreach ($friends as $friend) {
-
- $friend_name = $friend->screen_name;
- $friend_id = $friend->id;
-
- // Update or create the Foreign_user record
- $this->update_twitter_user($friend_id, $friend_name);
-
- // Check to see if there's a related local user
- $flink = Foreign_link::getByForeignID($friend_id, 1);
-
- if ($flink) {
-
- // Get associated user
- $friend_user = User::staticGet('id', $flink->user_id);
- subs_subscribe_to($user, $friend_user);
-
- }
- }
-
- }
-
- // Creates or Updates a Twitter user
- function update_twitter_user($twitter_id, $screen_name) {
-
- $fuser = null;
-
- $uri = "http://twitter.com/$screen_name";
-
- // 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, 1);
-
- if ($fuser) {
-
- // Only update if Twitter screen name has changed
- if ($fuser->nickname != $screen_name) {
-
- $original = clone($fuser);
- $fuser->nickname = $screen_name;
- $fuser->uri = $uri;
- $result = $fuser->updateKeys($original);
-
- if (!$result) {
- common_log_db_error($fuser, 'UPDATE', __FILE__);
- return null;
- }
-
- common_debug(
- sprintf('Updated Twitter user %, screen name was: %, now: %s.',
- $twitter_id, $original->nickname, $screen_name));
- }
-
- common_debug("No update for $screen_name needed.");
-
- } else {
-
- // Otherwise, create a new Twitter user
- $fuser = DB_DataObject::factory('foreign_user');
-
- $fuser->nickname = $screen_name;
- $fuser->uri = $uri;
- $fuser->id = $twitter_id;
- $fuser->service = 1; // Twitter
- $fuser->created = common_sql_now();
- $result = $fuser->insert();
-
- if (!$result) {
- common_debug("Failed to add new Twitter user: $twitter_id - $screen_name.");
- common_log_db_error($fuser, 'INSERT', __FILE__);
- return null;
- }
-
- common_debug("Added new Twitter user: $twitter_id - $screen_name.");
-
- // common_debug(print_r($friend, true));
- }
-
- return $fuser->id;
-
- }
+/**
+ * Settings for Twitter integration
+ *
+ * @category Settings
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://status.net/
+ *
+ * @see SettingsAction
+ */
-}
\ No newline at end of file
+class TwittersettingsAction extends ConnectSettingsAction
+{
+ /**
+ * Title of the page
+ *
+ * @return string Title of the page
+ */
+
+ function title()
+ {
+ return _('Twitter settings');
+ }
+
+ /**
+ * Instructions for use
+ *
+ * @return instructions for use
+ */
+
+ function getInstructions()
+ {
+ return _('Connect your Twitter account to share your updates ' .
+ 'with your Twitter friends and vice-versa.');
+ }
+
+ /**
+ * Content area of the page
+ *
+ * Shows a form for associating a Twitter account with this
+ * StatusNet account. Also lets the user set preferences.
+ *
+ * @return void
+ */
+
+ function showContent()
+ {
+ if (!common_config('twitter', 'enabled')) {
+ $this->element('div', array('class' => 'error'),
+ _('Twitter is not available.'));
+ return;
+ }
+
+ $user = common_current_user();
+
+ $profile = $user->getProfile();
+
+ $fuser = null;
+
+ $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+
+ if (!empty($flink)) {
+ $fuser = $flink->getForeignUser();
+ }
+
+ $this->elementStart('form', array('method' => 'post',
+ 'id' => 'form_settings_twitter',
+ 'class' => 'form_settings',
+ 'action' =>
+ common_local_url('twittersettings')));
+
+ $this->hidden('token', common_session_token());
+
+ $this->elementStart('fieldset', array('id' => 'settings_twitter_account'));
+
+ if (empty($fuser)) {
+ $this->elementStart('ul', 'form_data');
+ $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->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');
+ $this->checkbox('noticesend',
+ _('Automatically send my notices to Twitter.'),
+ ($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->elementStart('li');
+ $this->checkbox('noticerecv',
+ _('Import my Friends Timeline.'),
+ ($flink) ?
+ ($flink->noticesync & FOREIGN_NOTICE_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->elementEnd('form');
+ }
+
+ /**
+ * Handle posts to this form
+ *
+ * Based on the button that was pressed, muxes out to other functions
+ * to do the actual task requested.
+ *
+ * All sub-functions reload the form with a message -- success or failure.
+ *
+ * @return void
+ */
+
+ function handlePost()
+ {
+ // CSRF protection
+ $token = $this->trimmed('token');
+ if (!$token || $token != common_session_token()) {
+ $this->showForm(_('There was a problem with your session token. '.
+ 'Try again, please.'));
+ return;
+ }
+
+ if ($this->arg('save')) {
+ $this->savePreferences();
+ } else if ($this->arg('remove')) {
+ $this->removeTwitterAccount();
+ } else {
+ $this->showForm(_('Unexpected form submission.'));
+ }
+ }
+
+ /**
+ * Disassociate an existing Twitter account from this account
+ *
+ * @return void
+ */
+
+ function removeTwitterAccount()
+ {
+ $user = common_current_user();
+ $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+
+ $result = $flink->delete();
+
+ if (empty($result)) {
+ common_log_db_error($flink, 'DELETE', __FILE__);
+ $this->serverError(_('Couldn\'t remove Twitter user.'));
+ return;
+ }
+
+ $this->showForm(_('Twitter account removed.'), true);
+ }
+
+ /**
+ * Save user's Twitter-bridging preferences
+ *
+ * @return void
+ */
+
+ function savePreferences()
+ {
+ $noticesend = $this->boolean('noticesend');
+ $noticerecv = $this->boolean('noticerecv');
+ $friendsync = $this->boolean('friendsync');
+ $replysync = $this->boolean('replysync');
+
+ $user = common_current_user();
+ $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+
+ if (empty($flink)) {
+ common_log_db_error($flink, 'SELECT', __FILE__);
+ $this->showForm(_('Couldn\'t save Twitter preferences.'));
+ return;
+ }
+
+ $original = clone($flink);
+ $flink->set_flags($noticesend, $noticerecv, $replysync, $friendsync);
+ $result = $flink->update($original);
+
+ if ($result === false) {
+ common_log_db_error($flink, 'UPDATE', __FILE__);
+ $this->showForm(_('Couldn\'t save Twitter preferences.'));
+ return;
+ }
+
+ $this->showForm(_('Twitter preferences saved.'), true);
+ }
+
+}
projects / quix0rs-gnu-social.git / blobdiff