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abstract XMPP-related queue handling to a common superclass

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darcs-hash:20080904194035-84dde-480b3605862d26eff6a2cac6eec02775628287e4.gz
This commit is contained in:
Evan Prodromou
2008-09-04 15:40:35 -04:00
parent 660c7e89cd
commit bd83350c89
4 changed files with 94 additions and 149 deletions
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61
scripts/publicqueuehandler.php
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@@ -29,69 +29,22 @@ define('LACONICA', true);
require_once(INSTALLDIR . '/lib/common.php');
require_once(INSTALLDIR . '/lib/jabber.php');
require_once(INSTALLDIR . '/lib/queuehandler.php');
require_once(INSTALLDIR . '/lib/xmppqueuehandler.php');
set_error_handler('common_error_handler');
class PublicQueueHandler extends QueueHandler {
class PublicQueueHandler extends XmppQueueHandler {
function transport() {
return 'public';
}
function start() {
$this->log(LOG_INFO, "INITIALIZE");
# Low priority; we don't want to receive messages
$this->conn = jabber_connect($this->_id);
if ($this->conn) {
$this->conn->addEventHandler('message', 'forward_message', $this);
$this->conn->addEventHandler('reconnect', 'handle_reconnect', $this);
$this->conn->setReconnectTimeout(600);
jabber_send_presence("Send me a message to post a notice", 'available', NULL, 'available', -1);
}
return !is_null($this->conn);
}
function handle_reconnect(&$pl) {
$this->conn->processUntil('session_start');
$this->conn->presence(NULL, 'available', NULL, 'available', -1);
}
function handle_notice($notice) {
return jabber_public_notice($notice);
}
function idle($timeout=0) {
$this->conn->processTime($timeout);
}
function forward_message(&$pl) {
if ($pl['type'] != 'chat') {
$this->log(LOG_DEBUG, 'Ignoring message of type ' . $pl['type'] . ' from ' . $pl['from']);
return;
}
$listener = $this->listener();
if (strtolower($listener) == strtolower($pl['from'])) {
$this->log(LOG_WARNING, 'Ignoring loop message.');
return;
}
$this->log(LOG_INFO, 'Forwarding message from ' . $pl['from'] . ' to ' . $listener);
$this->conn->message($this->listener(), $pl['body'], 'chat', NULL, $this->ofrom($pl['from']));
}
function ofrom($from) {
$address = "<addresses xmlns='http://jabber.org/protocol/address'>\n";
$address .= "<address type='ofrom' jid='$from' />\n";
$address .= "</addresses>\n";
return $address;
}
function listener() {
if (common_config('xmpp', 'listener')) {
return common_config('xmpp', 'listener');
} else {
return jabber_daemon_address() . '/' . common_config('xmpp','resource') . '-listener';
try {
return jabber_public_notice($notice);
} catch (XMPPHP_Exception $e) {
$this->log(LOG_ERROR, "Got an XMPPHP_Exception: " . $e->getMessage());
exit(1);
}
}
}