/**
* This returns a parsed string called $body. That string can then
* be displayed as the actual message in the HTML. It contains
* everything needed, including HTML Tags, Attachments at the
* bottom, etc.
*/
function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox = 'INBOX', $clean = false)
{
/* This if statement checks for the entity to show as the
* primary message. To add more of them, just put them in the
* order that is their priority.
*/
global $startMessage, $languages, $squirrelmail_language, $show_html_default, $sort, $has_unsafe_images, $passed_ent_id, $username, $key, $imapServerAddress, $imapPort, $download_and_unsafe_link;
if (!sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET)) {
$view_unsafe_images = false;
}
$body = '';
$urlmailbox = urlencode($mailbox);
$body_message = getEntity($message, $ent_num);
if ($body_message->header->type0 == 'text' || $body_message->header->type0 == 'rfc822') {
$body = mime_fetch_body($imap_stream, $id, $ent_num);
$body = decodeBody($body, $body_message->header->encoding);
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $body);
}
}
$hookResults = do_hook("message_body", $body);
$body = $hookResults[1];
/* If there are other types that shouldn't be formatted, add
* them here.
*/
if ($body_message->header->type1 == 'html') {
if ($show_html_default != 1) {
$entity_conv = array(' ' => ' ', '<p>' => "\n", '<P>' => "\n", '<br>' => "\n", '<BR>' => "\n", '<br />' => "\n", '<BR />' => "\n", '>' => '>', '<' => '<');
$body = strtr($body, $entity_conv);
$body = strip_tags($body);
$body = trim($body);
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
} else {
$charset = $body_message->header->getParameter('charset');
if (!empty($charset)) {
$body = charset_decode($charset, $body, false, true);
}
$body = magicHTML($body, $id, $message, $mailbox);
}
} else {
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
}
// if this is the clean display (i.e. printer friendly), stop here.
if ($clean) {
return $body;
}
$download_and_unsafe_link = '';
$link = 'passed_id=' . $id . '&ent_id=' . $ent_num . '&mailbox=' . $urlmailbox . '&sort=' . $sort . '&startMessage=' . $startMessage . '&show_more=0';
if (isset($passed_ent_id)) {
$link .= '&passed_ent_id=' . $passed_ent_id;
}
$download_and_unsafe_link .= ' | <a href="download.php?absolute_dl=true&' . $link . '">' . _("Download this as a file") . '</a>';
if ($view_unsafe_images) {
$text = _("Hide Unsafe Images");
} else {
if (isset($has_unsafe_images) && $has_unsafe_images) {
$link .= '&view_unsafe_images=1';
$text = _("View Unsafe Images");
} else {
$text = '';
}
}
if ($text != '') {
$download_and_unsafe_link .= ' | <a href="read_body.php?' . $link . '">' . $text . '</a>';
}
}
return $body;
}
$message =& $messages[$mbx_response['UIDVALIDITY']][$passed_id];
$message_ent = $message->getEntity($ent_id);
if ($passed_ent_id) {
$message =& $message->getEntity($passed_ent_id);
}
$header = $message_ent->header;
$type0 = $header->type0;
$type1 = $header->type1;
$charset = $header->getParameter('charset');
$encoding = strtolower($header->encoding);
$msg_url = 'read_body.php?' . $QUERY_STRING;
$msg_url = set_url_var($msg_url, 'ent_id', 0);
$dwnld_url = '../src/download.php?' . $QUERY_STRING . '&absolute_dl=true';
$unsafe_url = 'view_text.php?' . $QUERY_STRING;
$unsafe_url = set_url_var($unsafe_url, 'view_unsafe_images', 1);
$body = mime_fetch_body($imapConnection, $passed_id, $ent_id);
$body = decodeBody($body, $encoding);
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $body);
}
}
if ($type1 == 'html' || isset($override_type1) && $override_type1 == 'html') {
$ishtml = TRUE;
// html attachment with character set information
if (!empty($charset)) {
$body = charset_decode($charset, $body, false, true);
}
$body = magicHTML($body, $passed_id, $message, $mailbox);
} else {
$ishtml = FALSE;
function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection)
{
global $attachment_dir, $username, $data_dir, $squirrelmail_language;
$hashed_attachment_dir = getHashedDir($username, $attachment_dir);
if (!count($message->entities) || $message->type0 == 'message' && $message->type1 == 'rfc822') {
if (!in_array($message->entity_id, $entities) && $message->entity_id) {
switch ($message->type0) {
case 'message':
if ($message->type1 == 'rfc822') {
$filename = $message->rfc822_header->subject;
if ($filename == "") {
$filename = "untitled-" . $message->entity_id;
}
$filename .= '.msg';
} else {
$filename = $message->getFilename();
}
break;
default:
if (!$message->mime_header) {
/* temporary hack */
$message->mime_header = $message->header;
}
$filename = $message->getFilename();
break;
}
$filename = str_replace(' ', ' ', decodeHeader($filename));
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
$filename = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $filename);
}
$localfilename = GenerateRandomString(32, '', 7);
$full_localfilename = "{$hashed_attachment_dir}/{$localfilename}";
while (file_exists($full_localfilename)) {
$localfilename = GenerateRandomString(32, '', 7);
$full_localfilename = "{$hashed_attachment_dir}/{$localfilename}";
}
$message->att_local_name = $full_localfilename;
$composeMessage->initAttachment($message->type0 . '/' . $message->type1, $filename, $full_localfilename);
/* Write Attachment to file */
$fp = fopen("{$hashed_attachment_dir}/{$localfilename}", 'wb');
fputs($fp, decodeBody(mime_fetch_body($imapConnection, $passed_id, $message->entity_id), $message->header->encoding));
fclose($fp);
}
} else {
for ($i = 0, $entCount = count($message->entities); $i < $entCount; $i++) {
$composeMessage = getAttachments($message->entities[$i], $composeMessage, $passed_id, $entities, $imapConnection);
}
}
return $composeMessage;
}
?>
" />
<input type="hidden" name="send_to" value="<?php
echo htmlspecialchars($report_email);
?>
" />
<input type="hidden" name="subject" value="reply anyway" />
<input type="hidden" name="identity" value="0" />
<input type="hidden" name="session" value="<?php
echo $session;
?>
" />
<?php
echo '<input type="submit" name="send" value="' . _("Send Spam Report") . "\" />\n";
} else {
$spam_message = mime_fetch_body($imap_stream, $passed_id, $passed_ent_id, 50000);
if (strlen($spam_message) == 50000) {
$Warning = "\n[truncated by SpamCop]\n";
$spam_message = substr($spam_message, 0, 50000 - strlen($Warning)) . $Warning;
}
if (isset($js_web) && $js_web) {
?>
<form method="post" action="http://members.spamcop.net/sc" name="submitspam"
enctype="multipart/form-data"><?php
} else {
?>
<form method="post" action="http://members.spamcop.net/sc" name="submitspam"
enctype="multipart/form-data" target="_top"><?php
}
?>
<input type="hidden" name="action" value="submit" />
echo $color[0];
?>
">
<b><center>
<?php
echo _("Viewing a Business Card") . " - ";
if (isset($where) && isset($what)) {
// from a search
echo "<a href=\"../../src/read_body.php?mailbox=" . urlencode($mailbox) . "&passed_id={$passed_id}&where=" . urlencode($where) . "&what=" . urlencode($what) . "\">" . _("View message") . "</a>";
} else {
echo "<a href=\"../../src/read_body.php?mailbox=" . urlencode($mailbox) . "&passed_id={$passed_id}&startMessage={$startMessage}&show_more=0\">" . _("View message") . "</a>";
}
echo "</center></b></td></tr>";
$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
$entity_vcard = getEntity($message, $passed_ent_id);
$vcard = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id);
$vcard = decodeBody($vcard, $entity_vcard->header->encoding);
$vcard = explode("\n", $vcard);
foreach ($vcard as $l) {
$k = substr($l, 0, strpos($l, ':'));
$v = substr($l, strpos($l, ':') + 1);
$attributes = explode(';', $k);
$k = strtolower(array_shift($attributes));
foreach ($attributes as $attr) {
if ($attr == "quoted-printable") {
$v = quoted_printable_decode($v);
} else {
$k .= ';' . $attr;
}
}
$v = ereg_replace(';', "\n", $v);
$imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options);
$mbx_response = sqimap_mailbox_select($imap_stream, $mailbox);
$message =& $messages[$mbx_response['UIDVALIDITY']][$passed_id];
if (!is_object($message)) {
$message = sqimap_get_message($imap_stream, $passed_id, $mailbox);
}
$message_ent = $message->getEntity($ent_id);
if ($passed_ent_id) {
$message = $message->getEntity($passed_ent_id);
}
$header = $message_ent->header;
$type0 = $header->type0;
$type1 = $header->type1;
$charset = $header->getParameter('charset');
$encoding = strtolower($header->encoding);
$body = mime_fetch_body($imap_stream, $passed_id, $ent_id);
$body = decodeBody($body, $encoding);
do_hook('message_body', $body);
/**
* TODO: check if xtra_code is needed.
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
function_exists($languages[$squirrelmail_language]['XTRA_CODE'].'_decode')) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $body);
}
}
*/
/** TODO: provide reduced version of MagicHTML() */
$body = MagicHTML($body, $passed_id, $message, $mailbox);
/** TODO: charset might be part of html code. */
header('Content-Type: text/html; charset=' . $charset);
function newMail($mailbox = '', $passed_id = '', $passed_ent_id = '', $action = '', $session = '')
{
global $editor_size, $default_use_priority, $body, $idents, $use_signature, $data_dir, $username, $key, $imapServerAddress, $imapPort, $imap_stream_options, $composeMessage, $body_quote, $request_mdn, $request_dr, $mdn_user_support, $languages, $squirrelmail_language, $default_charset, $do_not_reply_to_self;
/*
* Set $default_charset to correspond with the user's selection
* of language interface. $default_charset global is not correct,
* if message is composed in new window.
*/
set_my_charset();
$send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
$mailprio = 3;
if ($passed_id) {
$imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options);
sqimap_mailbox_select($imapConnection, $mailbox);
$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
$body = '';
if ($passed_ent_id) {
/* redefine the messsage in case of message/rfc822 */
$message = $message->getEntity($passed_ent_id);
/* message is an entity which contains the envelope and type0=message
* and type1=rfc822. The actual entities are childs from
* $message->entities[0]. That's where the encoding and is located
*/
$entities = $message->entities[0]->findDisplayEntity(array(), $alt_order = array('text/plain'));
if (!count($entities)) {
$entities = $message->entities[0]->findDisplayEntity(array(), $alt_order = array('text/plain', 'text/html'));
}
$orig_header = $message->rfc822_header;
/* here is the envelope located */
/* redefine the message for picking up the attachments */
$message = $message->entities[0];
} else {
$entities = $message->findDisplayEntity(array(), $alt_order = array('text/plain'));
if (!count($entities)) {
$entities = $message->findDisplayEntity(array(), $alt_order = array('text/plain', 'text/html'));
}
$orig_header = $message->rfc822_header;
}
$type0 = $message->type0;
$type1 = $message->type1;
foreach ($entities as $ent) {
$msg = $message->getEntity($ent);
$type0 = $msg->type0;
$type1 = $msg->type1;
$unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
$body_part_entity = $message->getEntity($ent);
$bodypart = decodeBody($unencoded_bodypart, $body_part_entity->header->encoding);
if ($type1 == 'html') {
$bodypart = str_replace("\n", ' ', $bodypart);
$bodypart = preg_replace(array('/<\\/?p>/i', '/<div><\\/div>/i', '/<br\\s*(\\/)*>/i', '/<\\/?div>/i'), "\n", $bodypart);
$bodypart = str_replace(array(' ', '>', '<'), array(' ', '>', '<'), $bodypart);
$bodypart = strip_tags($bodypart);
}
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
if (mb_detect_encoding($bodypart) != 'ASCII') {
$bodypart = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $bodypart);
}
}
// charset encoding in compose form stuff
if (isset($body_part_entity->header->parameters['charset'])) {
$actual = $body_part_entity->header->parameters['charset'];
} else {
$actual = 'us-ascii';
}
if ($actual && is_conversion_safe($actual) && $actual != $default_charset) {
$bodypart = charset_convert($actual, $bodypart, $default_charset, false);
}
// end of charset encoding in compose
$body .= $bodypart;
}
if ($default_use_priority) {
$mailprio = substr($orig_header->priority, 0, 1);
if (!$mailprio) {
$mailprio = 3;
}
} else {
$mailprio = '';
}
$from_o = $orig_header->from;
if (is_array($from_o)) {
if (isset($from_o[0])) {
$from_o = $from_o[0];
}
}
if (is_object($from_o)) {
$orig_from = $from_o->getAddress();
} else {
$orig_from = '';
}
$identities = array();
if (count($idents) > 1) {
foreach ($idents as $nr => $data) {
$enc_from_name = '"' . $data['full_name'] . '" <' . $data['email_address'] . '>';
$identities[] = $enc_from_name;
}
$identity_match = $orig_header->findAddress($identities);
if ($identity_match !== FALSE) {
$identity = $identity_match;
}
}
switch ($action) {
case 'draft':
$use_signature = FALSE;
$composeMessage->rfc822_header = $orig_header;
$send_to = decodeHeader($orig_header->getAddr_s('to'), false, false, true);
$send_to_cc = decodeHeader($orig_header->getAddr_s('cc'), false, false, true);
$send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'), false, false, true);
$send_from = $orig_header->getAddr_s('from');
$send_from_parts = new AddressStructure();
$send_from_parts = $orig_header->parseAddress($send_from);
$send_from_add = $send_from_parts->mailbox . '@' . $send_from_parts->host;
$identity = find_identity(array($send_from_add));
$subject = decodeHeader($orig_header->subject, false, false, true);
// Remember the receipt settings
$request_mdn = $mdn_user_support && !empty($orig_header->dnt) ? '1' : '0';
$request_dr = $mdn_user_support && !empty($orig_header->drnt) ? '1' : '0';
/* remember the references and in-reply-to headers in case of an reply */
//FIXME: it would be better to fiddle with headers inside of the message object or possibly when delivering the message to its destination (drafts folder?); is this possible?
$composeMessage->rfc822_header->more_headers['References'] = $orig_header->references;
$composeMessage->rfc822_header->more_headers['In-Reply-To'] = $orig_header->in_reply_to;
// rewrap the body to clean up quotations and line lengths
sqBodyWrap($body, $editor_size);
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
break;
case 'edit_as_new':
$send_to = decodeHeader($orig_header->getAddr_s('to'), false, false, true);
$send_to_cc = decodeHeader($orig_header->getAddr_s('cc'), false, false, true);
$send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'), false, false, true);
$subject = decodeHeader($orig_header->subject, false, false, true);
$mailprio = $orig_header->priority;
$orig_from = '';
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
// rewrap the body to clean up quotations and line lengths
sqBodyWrap($body, $editor_size);
break;
case 'forward':
$send_to = '';
$subject = getforwardSubject(decodeHeader($orig_header->subject, false, false, true));
$body = getforwardHeader($orig_header) . $body;
// the logic for calling sqUnWordWrap here would be to allow the browser to wrap the lines
// forwarded message text should be as undisturbed as possible, so commenting out this call
// sqUnWordWrap($body);
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
//add a blank line after the forward headers
$body = "\n" . $body;
break;
case 'forward_as_attachment':
$subject = getforwardSubject(decodeHeader($orig_header->subject, false, false, true));
$composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
$subject = decodeHeader($orig_header->subject, false, false, true);
$subject = str_replace('"', "'", $subject);
$subject = trim($subject);
if (substr(strtolower($subject), 0, 4) != 'fwd:') {
$subject = 'Fwd: ' . $subject;
}
$body = '';
break;
case 'reply_all':
if (isset($orig_header->mail_followup_to) && $orig_header->mail_followup_to) {
$send_to = $orig_header->getAddr_s('mail_followup_to');
} else {
$send_to_cc = replyAllString($orig_header);
$send_to_cc = decodeHeader($send_to_cc, false, false, true);
$send_to_cc = str_replace('""', '"', $send_to_cc);
}
case 'reply':
// skip this if send_to was already set right above here
if (!$send_to) {
$send_to = $orig_header->reply_to;
if (is_array($send_to) && count($send_to)) {
$send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
} else {
if (is_object($send_to)) {
/* unneccesarry, just for failsafe purpose */
$send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
} else {
$send_to = $orig_header->getAddr_s('from', ',', FALSE, TRUE);
}
}
}
$send_to = decodeHeader($send_to, false, false, true);
$send_to = str_replace('""', '"', $send_to);
// If user doesn't want replies to her own messages
// going back to herself (instead send again to the
// original recipient of the message being replied to),
// then iterate through identities, checking if the TO
// field is one of them (if the reply is to ourselves)
//
// Note we don't bother if the original message doesn't
// have anything in the TO field itself (because that's
// what we use if we change the recipient to be that of
// the previous message)
//
if ($do_not_reply_to_self && !empty($orig_header->to)) {
$orig_to = '';
foreach ($idents as $id) {
if (!empty($id['email_address']) && strpos($send_to, $id['email_address']) !== FALSE) {
// if this is a reply-all, the original recipient
// is already in the CC field, so we can just blank
// the recipient (TO field) (as long as the CC field
// isn't empty that is)... but then move the CC into
// the TO, so TO isn't empty
//
if ($action == 'reply_all' && !empty($send_to_cc)) {
$orig_to = $send_to_cc;
$send_to_cc = '';
break;
}
$orig_to = $orig_header->to;
if (is_array($orig_to) && count($orig_to)) {
$orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
} else {
if (is_object($orig_to)) {
/* unneccesarry, just for failsafe purpose */
$orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
} else {
$orig_to = '';
}
}
$orig_to = decodeHeader($orig_to, false, false, true);
$orig_to = str_replace('""', '"', $orig_to);
break;
}
}
// if the reply was addressed back to ourselves,
// we will send it to the TO of the previous message
//
if (!empty($orig_to)) {
$send_to = $orig_to;
// in this case, we also want to reset the FROM
// identity as well (it should match the original
// *FROM* header instead of TO or CC)
//
if (count($idents) > 1) {
$identity = '';
foreach ($idents as $i => $id) {
if (!empty($id['email_address']) && strpos($orig_from, $id['email_address']) !== FALSE) {
$identity = $i;
break;
}
}
}
}
}
$subject = decodeHeader($orig_header->subject, false, false, true);
$subject = str_replace('"', "'", $subject);
$subject = trim($subject);
if (substr(strtolower($subject), 0, 3) != 're:') {
$subject = 'Re: ' . $subject;
}
/* this corrects some wrapping/quoting problems on replies */
$rewrap_body = explode("\n", $body);
$from = is_array($orig_header->from) && !empty($orig_header->from) ? $orig_header->from[0] : $orig_header->from;
$body = '';
$strip_sigs = getPref($data_dir, $username, 'strip_sigs');
foreach ($rewrap_body as $line) {
if ($strip_sigs && rtrim($line, "\r\n") == '-- ') {
break;
}
if (preg_match("/^(>+)/", $line, $matches)) {
$gt = $matches[1];
$body .= $body_quote . str_replace("\n", "\n{$body_quote}{$gt} ", rtrim($line)) . "\n";
} else {
$body .= $body_quote . (!empty($body_quote) ? ' ' : '') . str_replace("\n", "\n{$body_quote}" . (!empty($body_quote) ? ' ' : ''), rtrim($line)) . "\n";
}
}
//rewrap the body to clean up quotations and line lengths
$body = sqBodyWrap($body, $editor_size);
$body = getReplyCitation($from, $orig_header->date) . $body;
$composeMessage->reply_rfc822_header = $orig_header;
break;
default:
break;
}
//FIXME: we used to register $compose_messages in the session here, but not any more - so do we still need the session_write_close() and sqimap_logout() here? We probably need the IMAP logout, but what about the session closure?
session_write_close();
sqimap_logout($imapConnection);
}
$ret = array('send_to' => $send_to, 'send_to_cc' => $send_to_cc, 'send_to_bcc' => $send_to_bcc, 'subject' => $subject, 'mailprio' => $mailprio, 'body' => $body, 'identity' => $identity);
return $ret;
}
function newMail($mailbox = '', $passed_id = '', $passed_ent_id = '', $action = '', $session = '')
{
global $editor_size, $default_use_priority, $body, $idents, $use_signature, $composesession, $data_dir, $username, $username, $key, $imapServerAddress, $imapPort, $compose_messages, $composeMessage, $body_quote;
global $languages, $squirrelmail_language, $default_charset;
/*
* Set $default_charset to correspond with the user's selection
* of language interface. $default_charset global is not correct,
* if message is composed in new window.
*/
set_my_charset();
$send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
$mailprio = 3;
if ($passed_id) {
$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
sqimap_mailbox_select($imapConnection, $mailbox);
$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
$body = '';
if ($passed_ent_id) {
/* redefine the messsage in case of message/rfc822 */
$message = $message->getEntity($passed_ent_id);
/* message is an entity which contains the envelope and type0=message
* and type1=rfc822. The actual entities are childs from
* $message->entities[0]. That's where the encoding and is located
*/
$entities = $message->entities[0]->findDisplayEntity(array(), $alt_order = array('text/plain'));
if (!count($entities)) {
$entities = $message->entities[0]->findDisplayEntity(array(), $alt_order = array('text/plain', 'html/plain'));
}
$orig_header = $message->rfc822_header;
/* here is the envelope located */
/* redefine the message for picking up the attachments */
$message = $message->entities[0];
} else {
$entities = $message->findDisplayEntity(array(), $alt_order = array('text/plain'));
if (!count($entities)) {
$entities = $message->findDisplayEntity(array(), $alt_order = array('text/plain', 'html/plain'));
}
$orig_header = $message->rfc822_header;
}
$encoding = $message->header->encoding;
$type0 = $message->type0;
$type1 = $message->type1;
foreach ($entities as $ent) {
$unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
$body_part_entity = $message->getEntity($ent);
$bodypart = decodeBody($unencoded_bodypart, $body_part_entity->header->encoding);
if ($type1 == 'html') {
$bodypart = str_replace("\n", ' ', $bodypart);
$bodypart = preg_replace(array('/<p>/i', '/<br\\s*(\\/)*>/i'), "\n", $bodypart);
$bodypart = str_replace(array(' ', '>', '<'), array(' ', '>', '<'), $bodypart);
$bodypart = strip_tags($bodypart);
}
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
if (mb_detect_encoding($bodypart) != 'ASCII') {
$bodypart = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $bodypart);
}
}
// charset encoding in compose form stuff
if (isset($body_part_entity->header->parameters['charset'])) {
$actual = $body_part_entity->header->parameters['charset'];
} else {
$actual = 'us-ascii';
}
if ($actual && is_conversion_safe($actual) && $actual != $default_charset) {
$bodypart = charset_convert($actual, $bodypart, $default_charset, false);
}
// end of charset encoding in compose
$body .= $bodypart;
}
if ($default_use_priority) {
$mailprio = substr($orig_header->priority, 0, 1);
if (!$mailprio) {
$mailprio = 3;
}
} else {
$mailprio = '';
}
$identity = '';
$from_o = $orig_header->from;
if (is_array($from_o)) {
if (isset($from_o[0])) {
$from_o = $from_o[0];
}
}
if (is_object($from_o)) {
$orig_from = $from_o->getAddress();
} else {
$orig_from = '';
}
$identities = array();
if (count($idents) > 1) {
foreach ($idents as $nr => $data) {
$enc_from_name = '"' . $data['full_name'] . '" <' . $data['email_address'] . '>';
if ($enc_from_name == $orig_from) {
$identity = $nr;
break;
}
$identities[] = $enc_from_name;
}
$identity_match = $orig_header->findAddress($identities);
if ($identity_match) {
$identity = $identity_match;
}
}
switch ($action) {
case 'draft':
$use_signature = FALSE;
$composeMessage->rfc822_header = $orig_header;
$send_to = decodeHeader($orig_header->getAddr_s('to'), false, false, true);
$send_to_cc = decodeHeader($orig_header->getAddr_s('cc'), false, false, true);
$send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'), false, false, true);
// FIXME: ident support?
$subject = decodeHeader($orig_header->subject, false, false, true);
/* remember the references and in-reply-to headers in case of an reply */
$composeMessage->rfc822_header->more_headers['References'] = $orig_header->references;
$composeMessage->rfc822_header->more_headers['In-Reply-To'] = $orig_header->in_reply_to;
$body_ary = explode("\n", $body);
$cnt = count($body_ary);
$body = '';
for ($i = 0; $i < $cnt; $i++) {
if (!ereg("^[>\\s]*\$", $body_ary[$i]) || !$body_ary[$i]) {
sqWordWrap($body_ary[$i], $editor_size, $default_charset);
$body .= $body_ary[$i] . "\n";
}
unset($body_ary[$i]);
}
sqUnWordWrap($body);
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
break;
case 'edit_as_new':
$send_to = decodeHeader($orig_header->getAddr_s('to'), false, false, true);
$send_to_cc = decodeHeader($orig_header->getAddr_s('cc'), false, false, true);
$send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'), false, false, true);
$subject = decodeHeader($orig_header->subject, false, false, true);
$mailprio = $orig_header->priority;
$orig_from = '';
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
sqUnWordWrap($body);
break;
case 'forward':
$send_to = '';
$subject = decodeHeader($orig_header->subject, false, false, true);
if (substr(strtolower($subject), 0, 4) != 'fwd:' && substr(strtolower($subject), 0, 5) != '[fwd:' && substr(strtolower($subject), 0, 6) != '[ fwd:') {
$subject = '[Fwd: ' . $subject . ']';
}
$body = getforwardHeader($orig_header) . $body;
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
$body = "\n" . $body;
break;
case 'forward_as_attachment':
$composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
$body = '';
break;
case 'reply_all':
if (isset($orig_header->mail_followup_to) && $orig_header->mail_followup_to) {
$send_to = $orig_header->getAddr_s('mail_followup_to');
} else {
$send_to_cc = replyAllString($orig_header);
$send_to_cc = decodeHeader($send_to_cc, false, false, true);
}
case 'reply':
if (!$send_to) {
$send_to = $orig_header->reply_to;
if (is_array($send_to) && count($send_to)) {
$send_to = $orig_header->getAddr_s('reply_to');
} else {
if (is_object($send_to)) {
/* unneccesarry, just for failsafe purpose */
$send_to = $orig_header->getAddr_s('reply_to');
} else {
$send_to = $orig_header->getAddr_s('from');
}
}
}
$send_to = decodeHeader($send_to, false, false, true);
$subject = decodeHeader($orig_header->subject, false, false, true);
$subject = trim($subject);
if (substr(strtolower($subject), 0, 3) != 're:') {
$subject = 'Re: ' . $subject;
}
/* this corrects some wrapping/quoting problems on replies */
$rewrap_body = explode("\n", $body);
$from = is_array($orig_header->from) && !empty($orig_header->from) ? $orig_header->from[0] : $orig_header->from;
sqUnWordWrap($body);
$body = '';
$cnt = count($rewrap_body);
for ($i = 0; $i < $cnt; $i++) {
sqWordWrap($rewrap_body[$i], $editor_size, $default_charset);
if (preg_match("/^(>+)/", $rewrap_body[$i], $matches)) {
$gt = $matches[1];
$body .= $body_quote . str_replace("\n", "\n" . $body_quote . "{$gt} ", rtrim($rewrap_body[$i])) . "\n";
} else {
$body .= $body_quote . (!empty($body_quote) ? ' ' : '') . str_replace("\n", "\n" . $body_quote . (!empty($body_quote) ? ' ' : ''), rtrim($rewrap_body[$i])) . "\n";
}
unset($rewrap_body[$i]);
}
$body = getReplyCitation($from, $orig_header->date) . $body;
$composeMessage->reply_rfc822_header = $orig_header;
break;
default:
break;
}
$compose_messages[$session] = $composeMessage;
sqsession_register($compose_messages, 'compose_messages');
session_write_close();
sqimap_logout($imapConnection);
}
$ret = array('send_to' => $send_to, 'send_to_cc' => $send_to_cc, 'send_to_bcc' => $send_to_bcc, 'subject' => $subject, 'mailprio' => $mailprio, 'body' => $body, 'identity' => $identity);
return $ret;
}
/**
* This returns a parsed string called $body. That string can then
* be displayed as the actual message in the HTML. It contains
* everything needed, including HTML Tags, Attachments at the
* bottom, etc.
*
* Since 1.2.0 function uses message_body hook.
* Till 1.3.0 function included output of formatAttachments().
*
* @param resource $imap_stream imap connection resource
* @param object $message squirrelmail message object
* @param array $color squirrelmail color theme array
* @param integer $wrap_at number of characters per line
* @param string $ent_num (since 1.3.0) message part id
* @param integer $id (since 1.3.0) message id
* @param string $mailbox (since 1.3.0) imap folder name
* @return string html formated message text
*/
function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox = 'INBOX')
{
/* This if statement checks for the entity to show as the
* primary message. To add more of them, just put them in the
* order that is their priority.
*/
global $startMessage, $languages, $squirrelmail_language, $show_html_default, $sort, $has_unsafe_images, $passed_ent_id, $use_iframe, $iframe_height, $download_and_unsafe_link, $download_href, $unsafe_image_toggle_href, $unsafe_image_toggle_text, $oTemplate, $nbsp;
// workaround for not updated config.php
if (!isset($use_iframe)) {
$use_iframe = false;
}
// If there's no "view_unsafe_images" variable in the URL, turn unsafe
// images off by default.
sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET, FALSE);
$body = '';
$urlmailbox = urlencode($mailbox);
$body_message = getEntity($message, $ent_num);
if ($body_message->header->type0 == 'text' || $body_message->header->type0 == 'rfc822') {
$body = mime_fetch_body($imap_stream, $id, $ent_num);
$body = decodeBody($body, $body_message->header->encoding);
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $body);
}
}
/* As of 1.5.2, $body is passed (and modified) by reference */
do_hook('message_body', $body);
/* If there are other types that shouldn't be formatted, add
* them here.
*/
if ($body_message->header->type1 == 'html') {
if ($show_html_default != 1) {
$entity_conv = array(' ' => ' ', '<p>' => "\n", '<P>' => "\n", '<br>' => "\n", '<BR>' => "\n", '<br />' => "\n", '<BR />' => "\n", '>' => '>', '<' => '<');
$body = strtr($body, $entity_conv);
$body = strip_tags($body);
$body = trim($body);
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
} elseif ($use_iframe) {
/**
* If we don't add html message between iframe tags,
* we must detect unsafe images and modify $has_unsafe_images.
*/
$html_body = magicHTML($body, $id, $message, $mailbox);
// Convert character set in order to display html mails in different character set
$html_body = charset_decode($body_message->header->getParameter('charset'), $html_body, false, true);
// creating iframe url
$iframeurl = sqm_baseuri() . 'src/view_html.php?' . 'mailbox=' . $urlmailbox . '&passed_id=' . $id . '&ent_id=' . $ent_num . '&view_unsafe_images=' . (int) $view_unsafe_images;
global $oTemplate;
$oTemplate->assign('iframe_url', $iframeurl);
$oTemplate->assign('iframe_height', $iframe_height);
$oTemplate->assign('html_body', $html_body);
$body = $oTemplate->fetch('read_html_iframe.tpl');
} else {
// old way of html rendering
/**
* convert character set. charset_decode does not remove html special chars
* applied by magicHTML functions and does not sanitize them second time if
* fourth argument is true.
*/
$charset = $body_message->header->getParameter('charset');
if (!empty($charset)) {
$body = charset_decode($charset, $body, false, true);
}
$body = magicHTML($body, $id, $message, $mailbox);
}
} else {
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
}
/*
* Previously the links for downloading and unsafe images were printed
* under the mail. By putting the links in a global variable we can
* print it in the toolbar where it belongs. Since the original code was
* in this place it's left here. It might be possible to move it to some
* other place if that makes sense. The possibility to do so has not
* been evaluated yet.
*/
// Initialize the global variable to an empty string.
// FIXME: To have $download_and_unsafe_link as a global variable might not be needed since the use of separate variables ($download_href, $unsafe_image_toggle_href, and $unsafe_image_toggle_text) for the templates was introduced.
$download_and_unsafe_link = '';
// Prepare and build a link for downloading the mail.
$link = 'passed_id=' . $id . '&ent_id=' . $ent_num . '&mailbox=' . $urlmailbox . '&sort=' . $sort . '&startMessage=' . $startMessage . '&show_more=0';
if (isset($passed_ent_id)) {
$link .= '&passed_ent_id=' . $passed_ent_id;
}
$download_href = SM_PATH . 'src/download.php?absolute_dl=true&' . $link;
// Always add the link for downloading the mail as a file to the global
// variable.
$download_and_unsafe_link .= "{$nbsp}|{$nbsp}" . create_hyperlink($download_href, _("Download this as a file"));
// Find out the right text to use in the link depending on the
// circumstances. If the unsafe images are displayed the link should
// hide them, if they aren't displayed the link should only appear if
// the mail really contains unsafe images.
if ($view_unsafe_images) {
$text = _("Hide Unsafe Images");
} else {
if (isset($has_unsafe_images) && $has_unsafe_images) {
$link .= '&view_unsafe_images=1';
$text = _("View Unsafe Images");
} else {
$text = '';
}
}
// Only create a link for unsafe images if there's need for one. If so:
// add it to the global variable.
if ($text != '') {
$unsafe_image_toggle_href = SM_PATH . 'src/read_body.php?' . $link;
$unsafe_image_toggle_text = $text;
$download_and_unsafe_link .= "{$nbsp}|{$nbsp}" . create_hyperlink($unsafe_image_toggle_href, $text);
}
}
return $body;
}
/**
* This returns a parsed string called $body. That string can then
* be displayed as the actual message in the HTML. It contains
* everything needed, including HTML Tags, Attachments at the
* bottom, etc.
*/
function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox = 'INBOX', $clean = false)
{
/* This if statement checks for the entity to show as the
* primary message. To add more of them, just put them in the
* order that is their priority.
*/
global $startMessage, $languages, $squirrelmail_language, $show_html_default, $sort, $has_unsafe_images, $passed_ent_id, $username, $key, $imapServerAddress, $imapPort, $download_and_unsafe_link;
// If there's no "view_unsafe_images" variable in the URL, turn unsafe
// images off by default.
if (!sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET)) {
$view_unsafe_images = false;
}
$body = '';
$urlmailbox = urlencode($mailbox);
$body_message = getEntity($message, $ent_num);
if ($body_message->header->type0 == 'text' || $body_message->header->type0 == 'rfc822') {
$body = mime_fetch_body($imap_stream, $id, $ent_num);
$body = decodeBody($body, $body_message->header->encoding);
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
if (mb_detect_encoding($body) != 'ASCII') {
$body = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $body);
}
}
$hookResults = do_hook("message_body", $body);
$body = $hookResults[1];
/* If there are other types that shouldn't be formatted, add
* them here.
*/
if ($body_message->header->type1 == 'html') {
if ($show_html_default != 1) {
$entity_conv = array(' ' => ' ', '<p>' => "\n", '<P>' => "\n", '<br>' => "\n", '<BR>' => "\n", '<br />' => "\n", '<BR />' => "\n", '>' => '>', '<' => '<');
$body = strtr($body, $entity_conv);
$body = strip_tags($body);
$body = trim($body);
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
} else {
$charset = $body_message->header->getParameter('charset');
if (!empty($charset)) {
$body = charset_decode($charset, $body, false, true);
}
$body = magicHTML($body, $id, $message, $mailbox);
}
} else {
translateText($body, $wrap_at, $body_message->header->getParameter('charset'));
}
// if this is the clean display (i.e. printer friendly), stop here.
if ($clean) {
return $body;
}
/*
* Previously the links for downloading and unsafe images were printed
* under the mail. By putting the links in a global variable we can
* print it in the toolbar where it belongs. Since the original code was
* in this place it's left here. It might be possible to move it to some
* other place if that makes sense. The possibility to do so has not
* been evaluated yet.
*/
// Initialize the global variable to an empty string.
$download_and_unsafe_link = '';
// Prepare and build a link for downloading the mail.
$link = 'passed_id=' . $id . '&ent_id=' . $ent_num . '&mailbox=' . $urlmailbox . '&sort=' . $sort . '&startMessage=' . $startMessage . '&show_more=0';
if (isset($passed_ent_id)) {
$link .= '&passed_ent_id=' . $passed_ent_id;
}
// Always add the link for downloading the mail as a file to the global
// variable.
$download_and_unsafe_link .= ' | <a href="download.php?absolute_dl=true&' . $link . '">' . _("Download this as a file") . '</a>';
// Find out the right text to use in the link depending on the
// circumstances. If the unsafe images are displayed the link should
// hide them, if they aren't displayed the link should only appear if
// the mail really contains unsafe images.
if ($view_unsafe_images) {
$text = _("Hide Unsafe Images");
} else {
if (isset($has_unsafe_images) && $has_unsafe_images) {
$link .= '&view_unsafe_images=1';
$text = _("View Unsafe Images");
} else {
$text = '';
}
}
// Only create a link for unsafe images if there's need for one. If so:
// add it to the global variable.
if ($text != '') {
$download_and_unsafe_link .= ' | <a href="read_body.php?' . $link . '">' . $text . '</a>';
}
}
return $body;
}
/**
* Shows translation box in message display window
* @access private
*/
function translate_read_form_function()
{
global $color, $translate_server;
global $message, $translate_dir;
global $translate_show_read;
global $imapConnection, $wrap_at, $passed_id, $mailbox;
global $translate_gpltrans_url;
global $translate_babelfish_enabled, $translate_go_enabled, $translate_dictionary_enabled, $translate_google_enabled, $translate_gpltrans_enabled, $translate_intertran_enabled, $translate_promt_enabled, $translate_otenet_enabled;
global $translate_custom_enabled;
if (!$translate_show_read) {
return;
}
$translate_server_option = 'translate_' . $translate_server . '_enabled';
if ($translate_server == 'gpltrans' && $translate_gpltrans_url == '' || !${$translate_server_option} || !function_exists('translate_form_' . $translate_server)) {
error_box(_("Selected translation engine is disabled. Please update your translation preferences."));
return;
}
$translate_dir = 'to';
$trans_ar = $message->findDisplayEntity(array(), array('text/plain'));
$body = '';
$final_body = '';
if (!empty($trans_ar[0])) {
for ($i = 0; $i < count($trans_ar); $i++) {
/* reduced version of formatBody and translateText functions */
// get message entity information
$body_message = getEntity($message, $trans_ar[$i]);
// get message body
$body = mime_fetch_body($imapConnection, $passed_id, $trans_ar[$i]);
// convert encoded messages
$body = decodeBody($body, $body_message->header->encoding);
/*
* if message part is html formated - convert spaces, html line feeds,
* less than and greater than html entities and remove tags
*/
if ($body_message->header->type1 == 'html') {
$entity_conv = array(' ' => ' ', '<p>' => "\n", '<P>' => "\n", '<br>' => "\n", '<BR>' => "\n", '<br />' => "\n", '<BR />' => "\n", '>' => '>', '<' => '<');
$body = strtr($body, $entity_conv);
$body = strip_tags($body);
}
// remove whitespace
$body = trim($body);
// save processed text and parse other entity
$final_body .= charset_decode($body_message->header->getParameter('charset'), $body);
}
// add form if message is not empty
if (!empty($final_body)) {
$function = 'translate_form_' . $translate_server;
$function($final_body);
}
}
}
