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Fix. get text part of email message with single part email.

This commit is contained in:
Alexey Melnichuk 2016-04-07 13:11:24 +03:00
parent 0080578811
commit c9ba145f1d
2 changed files with 57 additions and 31 deletions
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2
app/fax/fax_emails.php
View File

@ -181,7 +181,7 @@ if (sizeof($result) != 0) {
//get email body (if any) for cover page
$fax_message = parse_message($connection, $email_id, FT_UID);
if ($fax_message == '') {
if ($fax_message != '') {
$fax_message = strip_tags($fax_message);
$fax_message = str_replace("\r\n\r\n","\r\n", $fax_message);
}

86
app/fax/resources/functions/parse_message.php
View File

@ -1,38 +1,64 @@
<?php
function parse_message($connection, $message_number, $option = '', $to_charset = 'UTF-8') {
function parse_message($connection, $message_number, $option = null, $to_charset = 'UTF-8') {
$structure = imap_fetchstructure($connection, $message_number, $option);
if(isset($structure->parts) && count($structure->parts)) {
for($i = 0; $i < count($structure->parts); $i++) {
$msg = '';
$part = $structure->parts[$i];
if($part->type == TYPETEXT){
$msg = imap_fetchbody($connection, $message_number, $i+1, $option);
if($part->encoding == ENCBASE64){
$msg = base64_decode($msg);
}
else if($part->encoding == ENCQUOTEDPRINTABLE){
$msg = quoted_printable_decode($msg);
}
if($msg && $to_charset){
$charset = '';
if(isset($part->parameters) && count($part->parameters)) {
foreach($part->parameters as &$parameter){
if($parameter->attribute == 'CHARSET') {
$charset = $parameter->value;
break;
}
}
}
if($charset){
$msg = mb_convert_encoding($msg, $to_charset, $charset);
}
}
if(isset($structure->parts)) {
return parse_message_parts($connection, $structure, false, $message_number, $option, $to_charset);
}
return parse_message_part($connection, $structure, '1', $message_number, $option, $to_charset);
}
if($msg){
return $msg;
}
function parse_message_parts($connection, $structure, $level, $message_number, $option, $to_charset) {
if(isset($structure->parts)) {
for($i = 0; $i < count($structure->parts); $i++) {
$part = $structure->parts[$i];
if($part->type != TYPEMULTIPART){
$id = $i + 1;
if($level) $id = $level . '.' . $id;
}
else{
$id = $level;
}
$msg = parse_message_part($connection, $part, $id, $message_number, $option, $to_charset);
if($msg){
return $msg;
}
}
}
}
function parse_message_part($connection, $part, $id, $message_number, $option, $to_charset){
$msg = false;
if($part->type == TYPETEXT){
$msg = imap_fetchbody($connection, $message_number, $id, $option);
if($part->encoding == ENCBASE64){
$msg = base64_decode($msg);
}
else if($part->encoding == ENCQUOTEDPRINTABLE){
$msg = quoted_printable_decode($msg);
}
if($msg && $to_charset){
$charset = '';
if(isset($part->parameters) && count($part->parameters)) {
foreach($part->parameters as &$parameter){
if($parameter->attribute == 'CHARSET') {
$charset = $parameter->value;
break;
}
}
}
if($charset){
$msg = mb_convert_encoding($msg, $to_charset, $charset);
}
$msg = trim($msg);
}
}
if(($part->type == TYPEMULTIPART) || ($part->type == TYPEMESSAGE)){
$msg = parse_message_parts($connection, $part, $id, $message_number, $option, $to_charset);
}
return $msg;
}