global $config, $mode, $user, $post_data, $phpEx, $phpbb_root_path, $db;

$version = "beta 21";

// variables that can be used in newpost2mail.config.php to build an individial subject line

$post_SITENAME = $config['sitename'];

$post_FORUMNAME = $data['forum_name'];

$post_MODE = $mode;

$post_TOPICTITLE = $data['topic_title'];

$post_SUBJECT = $post_data['post_subject'];

$post_USERNAME = $user->data['username'];

$post_IP = $data['poster_ip'];

$post_HOST = @gethostbyaddr($post_IP);

// 3rd party edit?

if ( ($mode == "edit" ) AND ($post_data[username] != $user->data['username']) ) {

$post_EDITOR = $user->data['username'];

$post_USERNAME = $post_data[username];

}

// get forum parents

foreach (get_forum_parents($post_data) as $temp) {

$post_FORUMPARENTS .= $temp["0"]. " / ";

$post_FORUMPARENTS_laquo .= $temp["0"]. " « ";

}

// read configuration

include($phpbb_root_path . 'newpost2mail.config.php');

// check if the actual mode is set for sending mails

if ($n2m_MAIL_ON[$mode]) {

// if there is a language set in newpost2mail.config.php then use that setting.

// Otherwise read default language from board config and use that.

$n2m_LANG ? $lang = $n2m_LANG : $lang = $config['default_lang'];

// get (translated) phrases and convert them to UTF8

foreach ($n2m_TEXT[en] as $key=>$value) {

if ($n2m_TEXT[$lang][$key]) {

$phrase[$key] = utf8_encode($n2m_TEXT[$lang][$key]);

} else {

$phrase[$key] = utf8_encode($n2m_TEXT[en][$key]);

}

}

// set variables for later use

$board_url = generate_board_url();

if (substr($board_url, -1) != "/") $board_url .= "/";

$forum_url = $board_url . "viewforum.php?f=$data[forum_id]";

$thread_url = $board_url . "viewtopic.php?f=$data[forum_id]&t=$data[topic_id]";

$post_url = $board_url . "viewtopic.php?f=$data[forum_id]&t=$data[topic_id]&p=$data[post_id]#p$data[post_id]";

$u_profile_url = $board_url . "memberlist.php?mode=viewprofile&u=$post_data[poster_id]";

$e_profile_url = $board_url . "memberlist.php?mode=viewprofile&u=$post_data[post_edit_user]";

$reply_url = $board_url . "posting.php?mode=reply&f=$data[forum_id]&t=$data[topic_id]";

$edit_url = $board_url . "posting.php?mode=edit&f=$data[forum_id]&p=$data[post_id]";

$quote_url = $board_url . "posting.php?mode=quote&f=$data[forum_id]&p=$data[post_id]";

$delete_url = $board_url . "posting.php?mode=delete&f=$data[forum_id]&p=$data[post_id]";

$info_url = $board_url . "mcp.php?i=main&mode=post_details&f=$data[forum_id]&p=$data[post_id]";

$pm_url = $board_url . "ucp.php?i=pm&mode=compose&action=quotepost&p=$data[post_id]";

$email_url = $board_url . "memberlist.php?mode=email&u=$post_data[poster_id]";

// build the email header

include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);

$headers .= "Date: ".date("D, j M Y H:i:s O")."\n";

$from = html_entity_decode($user->data['username']) . " <" .

(($user->data['user_allow_viewemail'] or $n2m_ALWAYS_SHOW_EMAIL)

? $user->data['user_email'] : $user->data['username'] . "@aegee.org") . ">";

$headers .= "From: ". Mail_mimePart::encodeHeader("from", $from, "UTF-8") . "\n";

$headers .= "X-Mailer: newpost2mail $version for phpBB3\n";

$headers .= "MIME-Version: 1.0\n";

$headers .= "Content-type: text/plain; charset=UTF-8; format=flowed\n";

// build the email body

$message = html_entity_decode(str_replace("<br />", "<br />\n",

generate_text_for_edit($data[message], $data[bbcode_uid],

$post_data[forum_desc_options])["text"])."\n\n");

//convert BBCode to text/plain; format=flowed

require_once 'JBBCode/Parser.php';

class QuoteWithOption extends JBBCode\CodeDefinition {

public function __construct() {

parent::__construct();

$this->setTagName("quote");

$this->useOption = true;

}

public function asHtml(JBBCode\ElementNode $el) {

$result = "\nQuote from " . $el->getAttribute()["quote"] . ":\n";

foreach (preg_split ("/\R/", $this->getContent($el)) as $line)

$result .= "> " . $line . "\n";

return $result . "\n";

}

}

class QuoteWithoutOption extends JBBCode\CodeDefinition {

public function __construct() {

parent::__construct();

$this->setTagName("quote");

}

public function asHtml(JBBCode\ElementNode $el) {

$result = "\n";

foreach (preg_split ("/\R/", $this->getContent($el)) as $line)

$result .= "> " . $line . "\n";

return $result . "\n";

}

}

$parser = new JBBCode\Parser();

$builder = new JBBCode\CodeDefinitionBuilder('i', '/{param}/');

$parser->addCodeDefinition($builder->build());

$builder = new JBBCode\CodeDefinitionBuilder('u', '_{param}_');

$parser->addCodeDefinition($builder->build());

$builder = new JBBCode\CodeDefinitionBuilder('b', '*{param}*');

$parser->addCodeDefinition($builder->build());

$parser->addCodeDefinition(new QuoteWithOption());

$parser->addCodeDefinition(new QuoteWithoutOption());

$builder = new JBBCode\CodeDefinitionBuilder('code', '{param}');

$parser->addCodeDefinition($builder->build());

$builder = (new JBBCode\CodeDefinitionBuilder('color', '{param}'))->setUseOption(true);

$parser->addCodeDefinition($builder->build());

$builder = (new JBBCode\CodeDefinitionBuilder('size', '{param}'))->setUseOption(true);

$parser->addCodeDefinition($builder->build());

$parser->parse($message);

$message = $parser->getAsHtml();

// build the informational table

$message .= "$phrase[subject]: $post_SUBJECT\n";

$message .= "$phrase[thread]: $post_TOPICTITLE $thread_url\n";

$message .= "$phrase[forum] : $post_FORUMPARENTS_laquo$post_FORUMNAME $forum_url\n";

$message .= "$phrase[actions]:\n";

$message .= " Reply address in the AEGEE Forum: " . $reply_url . "\n";

$message .= " Post URL: " . $post_url . "\n";

$message .= " Info URL: " . $info_url . "\n\n";

$message .= "--\nThis message is generated upon adding a new posting in the AEGEE Forum, https://www.aegee.org/forum . You can answer directly to the sender by clicking the reply button, if the sender has activated its @aegee.org address, and does not want to hide his/her identity, otherwise the sending address of this email does not exist. Sending emails from the AEGEE forum is experimental. Direct your feedback at forum@aegee.org .";

if ($post_HOST == $post_IP) $post_HOST = $phrase[host_na];

// build the post text table

// search for inline attachments to show them in the post text

if (!empty($data[attachment_data])) parse_attachments($data[forum_id], $data[message], $data[attachment_data], $dummy, true);

// generate post text

// show attachments if not already shown in the post text

if (!empty($data[attachment_data])) {

$message .= "$phrase[attachments]:\n";

foreach ($data[attachment_data] as $filename) {

$message .= " " . print_r($filename, 1) . "\n";

}

$message .= "\n";

}

// add signature

if ($n2m_SHOW_SIG) {

if ($mode != "edit") {

if ( ($user->data[user_sig]) and ($data[enable_sig]) ) {

$message .= "\nSignature:\n ";

$message .= generate_text_for_edit($user->data[user_sig], $user->data[user_sig_bbcode_uid], $post_data[forum_desc_options])["text"] ."\n\n";

}

}

}

// encode subject

$subject = mail_encode(html_entity_decode($n2m_SUBJECT));

// convert all addresses to lowercase and delete any empty addresses

foreach ($n2m_MAILTO as $key => $value) {

if (is_null($value) or ($value == "")) {

unset($n2m_MAILTO[$key]);

} else {

$n2m_MAILTO[$key] = strtolower($n2m_MAILTO[$key]);

}

}

// insure that every address is only used once

$n2m_MAILTO = array_unique($n2m_MAILTO);

// Testversion, Mails an Author des Artikels verhindern

// unset($n2m_MAILTO[array_search($user->data['user_email'], $n2m_MAILTO)]);

// die($message); // for debugging purposes, mail will be shown in browser and not sent out if we uncomment this line

// make text "flow" in plain/text

$temp = $message; $message = '';

foreach (preg_split ("/\R/", $temp) as $line)

$message .= wordwrap($line, 75, $line[0] == ">" ? " \r\n>" : " \r\n") . "\r\n";

// and finally send the mails

foreach ($n2m_MAILTO as $mailto) {

if ($config['smtp_delivery']) { // SMTP?

$tempto[to][email] = $mailto;

$to[to] = $tempto;

$result = smtpmail($to, $subject, str_replace("\n.", "\n..", $message), $err_msg, $headers);

reset($to);

reset($tempto);

} else { // or PHP mail?

$result = $config['email_function_name']($mailto, $subject, $message, $headers);

}

}

}