Как извлечь почтовые вложения с помощью Horde IMAP Client в Stack Overflow
Я использую Horde IMAP Client для получения писем с сервера IMAP. Пока все хорошо, я могу аутентифицироваться, подключаться к почтовому ящику, загружать и анализировать электронные письма.
Теперь проблема в том, что мне нужно проанализировать электронные письма с вложениями, и я нахожу это немного сложным, выясняя, как установить запрос на выборку, а затем получить и получить доступ к вложениям электронной почты.
Я пробовал искать в Интернете, но в интернете мало информации о том, как использовать Horde IMAP Client, и их документация не помогает вообще.
Как я могу получить вложения из электронного письма?
Вот код, который я использую для извлечения деталей конверта и текстовых электронных писем из почтового ящика (используя Composer, а не PEAR, следовательно, autoload):
<?php
// Init
require_once('./vendor/autoload.php');
echo '<pre>';// Function: Returns a comma-separated list of names and email addresses from a Horde_Mail_Rfc822_List object
function get_parties($addresses) {
$parties = [];
foreach($addresses as $address){
$name = trim($address->personal, "'") ;
$email = $address->bare_address;
$parties[] = $name ? "$name ($email)" : $email;
}
return implode(', ', $parties);
}// Connect to IMAP
try {
$client = new Horde_Imap_Client_Socket(array(
'username' => '[email protected]',
'password' => 'S0m3PASS',
'hostspec' => 'mygreat.webhost.com',
'port' => '143',
'secure' => 'tls'
));
}
// Failed to connect
catch (Horde_Imap_Client_Exception $e) {
echo "<H1>ERROR!!</H1>";
}// Search for messages in the Inbox
$query = new Horde_Imap_Client_Search_Query();
$results = $client->search('INBOX', $query);
// Loop over each email found
foreach($results['match'] as $match) {
$query = new Horde_Imap_Client_Fetch_Query();
$query->envelope();
$query->structure();
$uid = new Horde_Imap_Client_Ids($match);
$list = $client->fetch('INBOX', $query, array('ids' => $uid));
$envelope = $list->first()->getEnvelope();
$subject = $envelope->subject;
$from = get_parties($envelope->from);
$to = get_parties($envelope->to);
$cc = get_parties($envelope->cc);
$timestamp = $envelope->date->getTimestamp();
$bst = date('I', $timestamp) * 3600;
$date = gmdate('d/m/Y H:i', $timestamp + $bst); // If no date is specified in the email header, it will default to now
$part = $list->first()->getStructure();
$id = $part->findBody();
$body = $part->getPart($id);
// Output the envelope details
echo "<h1>$date</h1>" .
"<h1>From: $from</h1>" .
"<h1>To: $to</h1>" .
($cc ? "<h1>CC: $cc</h1>" : '') .
"<h1>$subject</h1>";
// Get the message
$query2 = new Horde_Imap_Client_Fetch_Query();
$query2->bodyPart($id, array(
'decode' => true,
'peek' => true
));
$list2 = $client->fetch('INBOX', $query2, array(
'ids' => $uid
));
$message2 = $list2->first();
$text = $message2->getBodyPart($id);
$body->setContents($text);
echo $text = $body->getContents();
echo '<br><br>';
echo '<H1>ENVELOPE</H1>';
print_r($envelope);
echo '<br><br>';
echo '<H1>STRUCTURE</H1>';
print_r($part);
echo '<hr>';
}
echo '</pre>';
?>
5
Решение
На основе этот пример, Я изменил ваш код следующим образом:
<!DOCTYPE html>
<html>
<body>
<pre>
<?php
require_once './vendor/autoload.php';
class ImapClient {
protected $mailbox = '';
protected $client = null;
protected $params = array();
public function __construct(array $params) {
$this->params = $params;
}
public function login() {
$this->client = new Horde_Imap_Client_Socket($this->params);
}
public function logout() {
if ($this->client) {
$this->client->close();
}
$this->client = null;
}
public function get_messages($mailbox) {
$this->mailbox = $mailbox;
$query = new Horde_Imap_Client_Search_Query();
$results = $this->client->search($this->mailbox, $query);
$query = new Horde_Imap_Client_Fetch_Query();
$query->envelope();
$query->structure();
return $this->client->fetch($this->mailbox, $query, array('ids' => $results['match']));
}
public function parse_message_envelope(Horde_Imap_Client_Data_Fetch $message) {
$envelope = $message->getEnvelope();
$msghdr = new StdClass;
$msghdr->recipients = $envelope->to->bare_addresses;
$msghdr->senders = $envelope->from->bare_addresses;
$msghdr->cc = $envelope->cc->bare_addresses;
$msghdr->subject = $envelope->subject;
$msghdr->timestamp = $envelope->date->getTimestamp();
return $msghdr;
}
public function parse_message_parts(Horde_Imap_Client_Data_Fetch $message) {
// We need the structure at various points below.
$structure = $message->getStructure();
// Now fetch the rest of the message content.
$query = new Horde_Imap_Client_Fetch_Query();
$query->fullText();
// Fetch all of the message parts too.
$typemap = $structure->contentTypeMap();
foreach ($typemap as $part => $type) {
// The body of the part - attempt to decode it on the server.
$query->bodyPart($part, array(
'decode' => true,
'peek' => true,
));
$query->bodyPartSize($part);
}
$id = new Horde_Imap_Client_Ids($message->getUid());
$messagedata = $this->client->fetch($this->mailbox, $query, array('ids' => $id))->first();
// Store the data for this message.
$msgdata = new StdClass;
$msgdata->id = $message->getUid();
$msgdata->contentplain = '';
$msgdata->contenthtml = '';
$msgdata->attachments = array(
'inline' => array(),
'attachment' => array(),
);
$plainpartid = $structure->findBody('plain');
$htmlpartid = $structure->findBody('html');
foreach ($typemap as $part => $type) {
// Get the message data from the body part, and combine it with the structure to give a fully-formed output.
$stream = $messagedata->getBodyPart($part, true);
$partdata = $structure->getPart($part);
$partdata->setContents($stream, array('usestream' => true));
if ($part == $plainpartid) {
$msgdata->contentplain = $partdata->getContents();
} else if ($part == $htmlpartid) {
$msgdata->contenthtml = $partdata->getContents();
} else if ($filename = $partdata->getName($part)) {
$disposition = $partdata->getDisposition();
$disposition = ($disposition == 'inline') ? 'inline' : 'attachment';
$attachment = new StdClass;
$attachment->name = $filename;
$attachment->type = $partdata->getType();
$attachment->content = $partdata->getContents();
$attachment->size = strlen($attachment->content);
$msgdata->attachments[$disposition][] = $attachment;
}
}
return $msgdata;
}
}$params = array(
'username' => '[email protected]',
'password' => 'S0m3PASS',
'hostspec' => 'mygreat.webhost.com',
'port' => '143',
'secure' => 'tls'
);
$client = new ImapClient($params);
try {
$client->login();
} catch (Exception $e) {
die($e->getMessage());
}
// Retrieve the messages
$messages = $client->get_messages('INBOX');
printf("Found %d messages\n", $messages->count());
foreach ($messages as $message) {
$hdr = $client->parse_message_envelope($message);
printf("\nDate: %s\n", date('d/m/Y H:i:s', $hdr->timestamp));
printf("From: %s\n", implode(',', $hdr->senders));
printf("To: %s\n", implode(',', $hdr->recipients));
if (count($hdr->cc)) printf("Cc: %s\n", implode(',', $hdr->cc));
printf("Subject: %s\n", $hdr->subject);
$body = $client->parse_message_parts($message);
//printf("Plain Body: %s\n", $body->contentplain);
//printf("HTML Body: %s\n", $body->contenthtml);
foreach ($body->attachments as $type => $attachments) {
if (count($attachments)) {
foreach ($attachments as $nr => $attachment) {
printf("\n** %s #%d **\n", UCFirst($type), $nr);
printf("\tName: %s\n", $attachment->name);
printf("\tType: %s\n", $attachment->type);
printf("\tSize: %d\n", $attachment->size);
//printf("\tContent: %s\n", base64_encode($attachment->content));
}
}
}
}
$client->logout();
?>
</pre>
</body>
</html>
0
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