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phab/scripts/mail/mail_handler.php
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mail_handler.php
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#!/usr/bin/env php
<?php
// NOTE: This script is very oldschool and takes the environment as an argument.
// Some day, we could take a shot at cleaning this up.
if ($argc > 1) {
foreach (array_slice($argv, 1) as $arg) {
if (!preg_match('/^-/', $arg)) {
$_SERVER['PHABRICATOR_ENV'] = $arg;
break;
}
}
}
$root = dirname(dirname(dirname(__FILE__)));
require_once $root.'/scripts/__init_script__.php';
require_once $root.'/externals/mimemailparser/MimeMailParser.class.php';
$args = new PhutilArgumentParser($argv);
$args->parseStandardArguments();
$args->parse(
array(
array(
'name' => 'process-duplicates',
'help' => pht(
"Process this message, even if it's a duplicate of another message. ".
"This is mostly useful when debugging issues with mail routing."),
),
array(
'name' => 'env',
'wildcard' => true,
),
));
$parser = new MimeMailParser();
$parser->setText(file_get_contents('php://stdin'));
$content = array();
foreach (array('text', 'html') as $part) {
$part_body = $parser->getMessageBody($part);
if (strlen($part_body) && !phutil_is_utf8($part_body)) {
$part_headers = $parser->getMessageBodyHeaders($part);
if (!is_array($part_headers)) {
$part_headers = array();
}
$content_type = idx($part_headers, 'content-type');
if (preg_match('/charset="(.*?)"/', $content_type, $matches) ||
preg_match('/charset=(\S+)/', $content_type, $matches)) {
$part_body = phutil_utf8_convert($part_body, 'UTF-8', $matches[1]);
}
}
$content[$part] = $part_body;
}
$headers = $parser->getHeaders();
$headers['subject'] = iconv_mime_decode($headers['subject'], 0, 'UTF-8');
$headers['from'] = iconv_mime_decode($headers['from'], 0, 'UTF-8');
if ($args->getArg('process-duplicates')) {
$headers['message-id'] = Filesystem::readRandomCharacters(64);
}
$received = new PhabricatorMetaMTAReceivedMail();
$received->setHeaders($headers);
$received->setBodies($content);
$attachments = array();
foreach ($parser->getAttachments() as $attachment) {
if (preg_match('@text/(plain|html)@', $attachment->getContentType()) &&
$attachment->getContentDisposition() == 'inline') {
// If this is an "inline" attachment with some sort of text content-type,
// do not treat it as a file for attachment. MimeMailParser already picked
// it up in the getMessageBody() call above. We still want to treat 'inline'
// attachments with other content types (e.g., images) as attachments.
continue;
}
$file = PhabricatorFile::newFromFileData(
$attachment->getContent(),
array(
'name' => $attachment->getFilename(),
'viewPolicy' => PhabricatorPolicies::POLICY_NOONE,
));
$attachments[] = $file->getPHID();
}
try {
$received->setAttachments($attachments);
$received->save();
$received->processReceivedMail();
} catch (Exception $e) {
$received
->setMessage(pht('EXCEPTION: %s', $e->getMessage()))
->save();
throw $e;
}
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