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<?php
#
# Usage: In posting.php, following submit_post():
#
# require_once('/home/uckelman/site-src/bridge/src/forum_post_send.php');
#
try {
send_post_to_lists($config, $user, $mode, $data, $post_data);
}
catch (Exception $e) {
trigger_error($e, E_USER_ERROR);
}
function send_post_to_lists($config, $user, $mode, $data, $post_data) {
/*
print '<p>';
var_dump($data);
var_dump($post_data);
print '</p>';
*/
# Sanity check
if (!in_array($mode, array('post', 'reply', 'quote', 'edit'))) {
throw new Exception('unrecognized mode: ' . $mode);
}
require_once('Mail.php');
require_once(__DIR__ . '/BBCodeParser.php');
require_once(__DIR__ . '/Bridge.php');
require_once(__DIR__ . '/PhpBB3.php');
require_once(__DIR__ . '/Util.php');
$postId = $data['post_id'];
$forumId = $data['forum_id'];
$bridge = new Bridge();
$to = $bridge->getLists($forumId);
if (count($to) == 0) {
# No lists to send to, bail out.
return;
}
$to = implode(', ', $to);
$userName = $user->data['username'];
$userEmail = $user->data['user_email'];
$from = utf8_quote($userName) . ' <' . $userEmail . '>';
$sender = 'forum@test.nomic.net';
$subject = utf8_quote($post_data['post_subject']);
$phpbb = new PhpBB3();
$time = null;
if ($mode == 'edit') {
# Post time is NOT updated on edit, so we get the current time
$time = time();
}
else {
$time = $phpbb->getPostTime($postId);
if ($time === false) {
throw new Exception('no post time: ' . $postId);
}
}
$date = date(DATE_RFC2822, $time);
$inReplyTo = null;
$references = null;
if ($mode == 'reply' || $mode == 'quote') {
$firstId = $data['topic_first_post_id'];
$firstMessageId = $bridge->getMessageId($firstId);
if ($firstMessageId === false) {
throw new Exception('unrecognized post id: ' . $firstId);
}
$inReplyTo = $references = $firstMessageId;
}
else if ($mode == 'edit') {
$inReplyTo = $bridge->getMessageId($postId);
}
$forumURL = 'http://' . $_SERVER['SERVER_NAME'] .
dirname($_SERVER['SCRIPT_NAME']);
$editId = $bridge->reserveEditId($postId);
$messageId = build_message_id($postId, $editId,
$time, $_SERVER['SERVER_NAME']);
# Assemble the message headers
$headers = array(
'To' => $to,
'From' => $from,
'Subject' => $subject,
'Date' => $date,
'Message-ID' => $messageId,
'X-BeenThere' => $forumURL
);
if ($inReplyTo !== null) {
$headers['In-Reply-To'] = $inReplyTo;
}
if ($references !== null) {
$headers['References'] = $references;
}
# Build the message body
$parser = new BBCodeParser();
$text = $parser->parse($data['message'], $data['bbcode_uid']);
if ($mode == 'edit') {
$edit_notice = <<<EOF
[This message has been edited.]
EOF;
$edit_header = 'Edit: ';
$text = $edit_notice . $text;
$headers['Subject'] = $edit_header . $headers['Subject'];
}
# Build the bridge footer
$postURL = "$forumURL/viewtopic.php?p=$postId#p$postId";
$footer = <<<EOF
_______________________________________________
Read this topic online here:
$postURL
EOF;
$body = null;
# Handle attachements, if any
if (empty($data['attachment_data'])) {
# No attachments, send a plain email
$body = $text . "\n" . $footer;
$headers['Content-Type'] = 'text/plain; charset=UTF-8; format=flowed';
$headers['Content-Transfer-Encoding'] = '8bit';
}
else {
# Attachments, build a MIME email
require_once('Mail/mimePart.php');
$headers['MIME-Version'] = '1.0';
$params = array('content_type' => 'multipart/mixed');
$mime = new Mail_mimePart('', $params);
# Build the main body
build_text_part($mime, $text);
# Build each attachment
foreach ($data['attachment_data'] as $a) {
$attachId = $a['attach_id'];
$adata = $phpbb->getAttachmentData($attachId);
if ($adata === false) {
throw new Exception('unrecognized attachment id: ' . $attachId);
}
$afile = $phpbb_root_path . $config['upload_path'] . '/' .
utf8_basename($adata['physical_filename']);
$bytes = file_get_contents($afile);
if ($bytes === false) {
throw new Exception('failed to read file: ' . $afile);
}
build_attachment(
$mime,
$adata['mimetype'],
$adata['real_filename'],
$adata['attach_comment'],
$bytes
);
}
# Build footer
build_text_part($mime, $footer);
# Encode the message
$msg = $mime->encode();
$headers = array_merge($headers, $msg['headers']);
$body = $msg['body'];
}
$mailer = Mail::factory('sendmail');
# Register the message
$seen = !$bridge->registerByEditId($editId, $messageId, $inReplyTo);
if ($seen) {
throw new Exception('message id already seen: ' . $messageId);
}
try {
# Send the message
$err = $mailer->send($to, $headers, $body);
if (PEAR::isError($err)) {
throw new Exception('Mail::send error: ' . $err->toString());
}
}
catch (Exception $e) {
# Bridging failed, unregister message.
$bridge->unregisterMessage($editId);
throw $e;
}
}
function build_text_part($mime, $text) {
$params = array(
'content_type' => 'text/plain',
'charset' => 'utf-8',
'encoding' => '8bit',
'disposition' => 'inline'
);
$mime->addSubPart($text, $params);
}
function build_attachment($mime, $type, $filename, $descr, $data) {
$params = array(
'content_type' => $type,
'encoding' => 'base64',
'disposition' => 'attachment',
'dfilename' => $filename,
'description' => $descr
);
$mime->addSubPart($data, $params);
}
?>
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