mirror of
https://bitbucket.org/jsuto/piler.git
synced 2024-11-09 03:11:58 +01:00
139 lines
3.8 KiB
PHP
139 lines
3.8 KiB
PHP
<?php
|
|
|
|
class ModelGoogleGoogle extends Model {
|
|
|
|
private function constructAuthString($email, $accessToken) {
|
|
return base64_encode("user=$email\1auth=Bearer $accessToken\1\1");
|
|
}
|
|
|
|
|
|
public function oauth2Authenticate($imap, $email, $accessToken) {
|
|
$authenticateParams = array('XOAUTH2', $this->constructAuthString($email, $accessToken));
|
|
|
|
$imap->sendRequest('AUTHENTICATE', $authenticateParams);
|
|
while (true) {
|
|
$response = "";
|
|
$is_plus = $imap->readLine($response, '+', true);
|
|
if($is_plus) {
|
|
error_log("got an extra server challenge: $response");
|
|
// Send empty client response.
|
|
$imap->sendRequest('');
|
|
} else {
|
|
if(preg_match('/^NO /i', $response) ||
|
|
preg_match('/^BAD /i', $response)) {
|
|
error_log("got failure response: $response");
|
|
return false;
|
|
} else if (preg_match("/^OK /i", $response)) {
|
|
return true;
|
|
} else {
|
|
// Some untagged response, such as CAPABILITY
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
public function try_imap_login($email, $accessToken) {
|
|
$imap = new Zend_Mail_Protocol_Imap('imap.gmail.com', '993', true);
|
|
|
|
if($this->oauth2Authenticate($imap, $email, $accessToken)) {
|
|
return $imap;
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
|
|
|
|
public function download_users_emails($email, $accessToken) {
|
|
$last_msg_id = -1;
|
|
$from = 1;
|
|
$downloaded = 0;
|
|
|
|
if(!$email || !$accessToken) { return 0; }
|
|
|
|
$imap = $this->try_imap_login($email, $accessToken);
|
|
|
|
if($imap) {
|
|
|
|
$storage = new Zend_Mail_Storage_Imap($imap);
|
|
$storage->selectFolder('[Gmail]/All Mail');
|
|
|
|
$from = $this->get_last_message_id_by_unique_id($email, $storage) + 1;
|
|
|
|
//print "will download messages from: $from\n";
|
|
|
|
|
|
$num = $storage->countMessages();
|
|
|
|
$to = $from;
|
|
|
|
while($from <= $num) {
|
|
if($num - $from > 9) { $delta = 9; }
|
|
else { $delta = $num-$from; }
|
|
|
|
$to = $from + $delta;
|
|
|
|
//print "downloading $from, $to\n";
|
|
|
|
$unique_msg_id = $storage->getUniqueId($to);
|
|
|
|
$messages = $storage->piler_batch_fetch($from, $to);
|
|
|
|
while(list($k, $v) = each($messages)) {
|
|
$uuid = $storage->getUniqueId($k);
|
|
|
|
$tmpname = "piler-" . $email . "-" . $k . "-" . $uuid . ".eml";
|
|
$f = fopen(DIR_TMP . "/" . $tmpname, "w+");
|
|
if($f){
|
|
fwrite($f, $v['RFC822.HEADER'] . $v['RFC822.TEXT']);
|
|
fclose($f);
|
|
|
|
rename(DIR_TMP . "/" . $tmpname, DIR_IMAP . "/" . $tmpname);
|
|
|
|
$downloaded++;
|
|
}
|
|
//print "k: $k\n";
|
|
}
|
|
|
|
$this->update_imap_table($email, $unique_msg_id, $to);
|
|
|
|
$from += $delta + 1;
|
|
}
|
|
|
|
|
|
syslog(LOG_INFO, "downloaded $downloaded messages for $email");
|
|
}
|
|
|
|
}
|
|
|
|
|
|
private function get_last_message_id_by_unique_id($email = '', $storage) {
|
|
if($email == '') { return 0; }
|
|
|
|
$query = $this->db->query("SELECT last_msg_id FROM " . TABLE_GOOGLE_IMAP . " WHERE email=? ORDER BY last_msg_id DESC", array($email));
|
|
if(isset($query->rows)) {
|
|
foreach ($query->rows as $q) {
|
|
try {
|
|
$num = $storage->getNumberByUniqueId($q['last_msg_id']);
|
|
return $num;
|
|
}
|
|
catch(Exception $exception) {}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
private function update_imap_table($email, $unique_msg_id, $id) {
|
|
$query = $this->db->query("INSERT INTO " . TABLE_GOOGLE_IMAP . " (id, email, last_msg_id) VALUES(?,?,?)", array($id, $email, $unique_msg_id));
|
|
|
|
return $this->db->countAffected();
|
|
}
|
|
|
|
|
|
}
|
|
|
|
?>
|