<?php /* * Laconica - a distributed open-source microblogging tool * Copyright (C) 2008, Controlez-Vous, Inc. * * 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/>. */ if (!defined('LACONICA')) { exit(1); } class Channel { function on($user) { return false; } function off($user) { return false; } function output($user, $text) { return false; } function error($user, $text) { return false; } function source() { return null; } } class XMPPChannel extends Channel { var $conn = null; function source() { return 'xmpp'; } function __construct($conn) { $this->conn = $conn; } function on($user) { return $this->set_notify($user, 1); } function off($user) { return $this->set_notify($user, 0); } function output($user, $text) { $text = '['.common_config('site', 'name') . '] ' . $text; jabber_send_message($user->jabber, $text); } function error($user, $text) { $text = '['.common_config('site', 'name') . '] ' . $text; jabber_send_message($user->jabber, $text); } function set_notify(&$user, $notify) { $orig = clone($user); $user->jabbernotify = $notify; $result = $user->update($orig); if (!$result) { $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError'); common_log(LOG_ERR, 'Could not set notify flag to ' . $notify . ' for user ' . common_log_objstring($user) . ': ' . $last_error->message); return false; } else { common_log(LOG_INFO, 'User ' . $user->nickname . ' set notify flag to ' . $notify); return true; } } } class WebChannel extends Channel { var $out = null; function __construct($out=null) { $this->out = $out; } function source() { return 'web'; } function on($user) { return false; } function off($user) { return false; } function output($user, $text) { # XXX: buffer all output and send it at the end # XXX: even better, redirect to appropriate page # depending on what command was run $this->out->startHTML(); $this->out->elementStart('head'); $this->out->element('title', null, _('Command results')); $this->out->elementEnd('head'); $this->out->elementStart('body'); $this->out->element('p', array('id' => 'command_result'), $text); $this->out->elementEnd('body'); $this->out->endHTML(); } function error($user, $text) { common_user_error($text); } } class AjaxWebChannel extends WebChannel { function output($user, $text) { $this->out->startHTML('text/xml;charset=utf-8'); $this->out->elementStart('head'); $this->out->element('title', null, _('Command results')); $this->out->elementEnd('head'); $this->out->elementStart('body'); $this->out->element('p', array('id' => 'command_result'), $text); $this->out->elementEnd('body'); $this->out->endHTML(); } function error($user, $text) { $this->out->startHTML('text/xml;charset=utf-8'); $this->out->elementStart('head'); $this->out->element('title', null, _('Ajax Error')); $this->out->elementEnd('head'); $this->out->elementStart('body'); $this->out->element('p', array('id' => 'error'), $text); $this->out->elementEnd('body'); $this->out->endHTML(); } } class MailChannel extends Channel { var $addr = null; function source() { return 'mail'; } function __construct($addr=null) { $this->addr = $addr; } function on($user) { return $this->set_notify($user, 1); } function off($user) { return $this->set_notify($user, 0); } function output($user, $text) { $headers['From'] = $user->incomingemail; $headers['To'] = $this->addr; $headers['Subject'] = _('Command complete'); return mail_send(array($this->addr), $headers, $text); } function error($user, $text) { $headers['From'] = $user->incomingemail; $headers['To'] = $this->addr; $headers['Subject'] = _('Command failed'); return mail_send(array($this->addr), $headers, $text); } function set_notify($user, $value) { $orig = clone($user); $user->smsnotify = $value; $result = $user->update($orig); if (!$result) { common_log_db_error($user, 'UPDATE', __FILE__); return false; } return true; } }