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Better decoding of email topics

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This commit is contained in:
Laurent Destailleur 2019-11-25 10:12:26 +01:00
parent d34f487c65
commit cf67f650eb
1 changed files with 15 additions and 2 deletions
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17
htdocs/emailcollector/class/emailcollector.class.php
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@ -1128,8 +1128,21 @@ class EmailCollector extends CommonObject
dol_syslog("** Process email - msgid=".$overview[0]->message_id." date=".dol_print_date($overview[0]->udate, 'dayrfc', 'gmt')." subject=".$overview[0]->subject);
// Decode $overview[0]->subject
if (function_exists('mb_decode_mimeheader')) {
// Decode $overview[0]->subject according to RFC2047
// Can use also imap_mime_header_decode($str)
// Can use also mb_decode_mimeheader($str)
// Can use also iconv_mime_decode($str, ICONV_MIME_DECODE_CONTINUE_ON_ERROR, 'UTF-8')
if (function_exists('imap_mime_header_decode')) {
$elements = imap_mime_header_decode($overview[0]->subject);
$newstring = '';
if (! empty($elements)) {
for ($i = 0; $i < count($elements); $i++) {
$newstring .= ($newstring ? ' ' : '').$elements[$i]->text;
}
$overview[0]->subject = $newstring;
}
}
elseif (function_exists('mb_decode_mimeheader')) {
$overview[0]->subject = mb_decode_mimeheader($overview[0]->subject);
}