146 lines
4.6 KiB
PHP
146 lines
4.6 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('LACONICA')) {
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exit(1);
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}
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require_once(INSTALLDIR.'/lib/facebookaction.php');
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class FacebookinviteAction extends FacebookAction
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{
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function handle($args)
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{
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parent::handle($args);
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$this->showForm();
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}
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/**
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* Wrapper for showing a page
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*
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* Stores an error and shows the page
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*
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* @param string $error Error, if any
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*
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* @return void
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*/
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function showForm($error=null)
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{
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$this->error = $error;
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$this->showPage();
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}
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/**
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* Show the page content
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*
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* Either shows the registration form or, if registration was successful,
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* instructions for using the site.
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*
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* @return void
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*/
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function showContent()
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{
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if ($this->arg('ids')) {
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$this->showSuccessContent();
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} else {
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$this->showFormContent();
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}
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}
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function showSuccessContent()
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{
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$this->element('h2', null, sprintf(_('Thanks for inviting your friends to use %s'),
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common_config('site', 'name')));
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$this->element('p', null, _('Invitations have been sent to the following users:'));
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$friend_ids = $_POST['ids']; // XXX: Hmm... is this the best way to access the list?
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$this->elementStart('ul', array('id' => 'facebook-friends'));
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foreach ($friend_ids as $friend) {
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$this->elementStart('li');
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$this->element('fb:profile-pic', array('uid' => $friend, 'size' => 'square'));
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$this->element('fb:name', array('uid' => $friend,
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'capitalize' => 'true'));
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$this->elementEnd('li');
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}
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$this->elementEnd("ul");
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}
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function showFormContent()
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{
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$content = sprintf(_('You have been invited to %s'), common_config('site', 'name')) .
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htmlentities('<fb:req-choice url="' . $this->app_uri . '" label="Add"/>');
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$this->elementStart('fb:request-form', array('action' => 'invite.php',
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'method' => 'post',
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'invite' => 'true',
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'type' => common_config('site', 'name'),
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'content' => $content));
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$this->hidden('invite', 'true');
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$actiontext = sprintf(_('Invite your friends to use %s'), common_config('site', 'name'));
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$multi_params = array('showborder' => 'false');
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$multi_params['actiontext'] = $actiontext;
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$multi_params['bypass'] = 'cancel';
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// Get a list of users who are already using the app for exclusion
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$exclude_ids = $this->facebook->api_client->friends_getAppUsers();
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$exclude_ids_csv = null;
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// fbml needs these as a csv string, not an array
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if ($exclude_ids) {
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$exclude_ids_csv = implode(',', $exclude_ids);
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$multi_params['exclude_ids'] = $exclude_ids_csv;
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}
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$this->element('fb:multi-friend-selector', $multi_params);
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$this->elementEnd('fb:request-form');
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if ($exclude_ids) {
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$this->element('h2', null, sprintf(_('Friends already using %s:'),
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common_config('site', 'name')));
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$this->elementStart('ul', array('id' => 'facebook-friends'));
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foreach ($exclude_ids as $friend) {
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$this->elementStart('li');
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$this->element('fb:profile-pic', array('uid' => $friend, 'size' => 'square'));
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$this->element('fb:name', array('uid' => $friend,
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'capitalize' => 'true'));
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$this->elementEnd('li');
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}
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$this->elementEnd("ul");
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}
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}
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function title()
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{
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return sprintf(_('Send invitations'));
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}
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}
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