public function actionShow()
{
$webId = intval(EnvUtil::getRequest("webid"));
$id = intval(EnvUtil::getRequest("id"));
$folder = EnvUtil::getRequest("folder");
$part = EnvUtil::getRequest("part");
$cid = EnvUtil::getRequest("cid");
$web = EmailWeb::model()->fetchByPk($webId);
if (intval($web["uid"]) !== $this->uid) {
exit;
}
list($prefix) = explode(".", $web["server"]);
$user = User::model()->fetchByUid($web["uid"]);
$pwd = StringUtil::authCode($web["password"], "DECODE", $user["salt"]);
if ($prefix == "imap") {
$obj = new WebMailImap();
} else {
$obj = new WebMailPop();
}
$conn = $obj->connect($web["server"], $web["username"], $pwd, $web["ssl"], $web["port"], "plain");
if (!$conn) {
exit("Login failed");
} else {
if (strpos(getenv("HTTP_USER_AGENT"), "MSIE")) {
$dispositionMode = "inline";
} else {
$dispositionMode = "attachment";
}
$header = $obj->fetchHeader($conn, $folder, $id);
if (!$header) {
exit;
}
$structure_str = $obj->fetchStructureString($conn, $folder, $id);
$structure = EmailMimeUtil::getRawStructureArray($structure_str);
if (!$part && $cid) {
$parts_list = EmailMimeUtil::getPartList($structure, "");
if (is_array($parts_list)) {
reset($parts_list);
while (list($part_id, $part_a) = each($parts_list)) {
if ($part_a["id"] == $cid) {
$part = $part_id;
}
}
}
if (!isset($part)) {
exit;
}
}
if (isset($source)) {
} elseif (isset($show_header)) {
} elseif (isset($printer_friendly)) {
} elseif (isset($tneffid)) {
} else {
$header_obj = $header;
$type = EmailMimeUtil::getPartTypeCode($structure, $part);
if (empty($part) || $part == 0) {
$typestr = $header_obj->ctype;
} else {
$typestr = EmailMimeUtil::getPartTypeString($structure, $part);
}
list($majortype, $subtype) = explode("/", $typestr);
if ($type == EmailMimeUtil::MIME_APPLICATION) {
$name = str_replace("/", ".", EmailMimeUtil::getPartName($structure, $part));
header("Content-type: {$typestr}; name=\"" . $name . "\"");
header("Content-Disposition: " . $dispositionMode . "; filename=\"" . $name . "\"");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Pragma: public");
} elseif ($type == EmailMimeUtil::MIME_MESSAGE) {
$name = str_replace("/", ".", EmailMimeUtil::getPartName($structure, $part));
header("Content-Type: text/plain; name=\"" . $name . "\"");
} elseif ($type != EmailMimeUtil::MIME_INVALID) {
$charset = EmailMimeUtil::getPartCharset($structure, $part);
$name = str_replace("/", ".", EmailMimeUtil::getPartName($structure, $part));
$header = "Content-type: {$typestr}";
if (!empty($charset)) {
$header .= "; charset=\"" . $charset . "\"";
}
if (!empty($name)) {
$header .= "; name=\"" . $name . "\"";
}
header($header);
if ($type != EmailMimeUtil::MIME_TEXT && $type != EmailMimeUtil::MIME_IMAGE) {
header("Content-Disposition: " . $dispositionMode . "; filename=\"" . $name . "\"");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Pragma: public");
} elseif (!empty($name)) {
header("Content-Disposition: inline; filename=\"" . $name . "\"");
}
}
if ($type == EmailMimeUtil::MIME_TEXT && strcasecmp($subtype, "html") == 0) {
$is_html = true;
$img_url = Yii::app()->urlManager->createUrl("email/web/show", array("webid" => $webId, "folder" => $folder, "id" => $id, "cid" => ""));
} else {
$is_html = false;
$img_url = "";
}
if (isset($print)) {
$obj->printPartBody($conn, $folder, $id, $part);
} else {
$encoding = EmailMimeUtil::getPartEncodingCode($structure, $part);
if (isset($raw) && $raw) {
$obj->printPartBody($conn, $folder, $id, $part);
} elseif ($encoding == 3) {
if ($is_html) {
$body = $obj->fetchPartBody($conn, $folder, $id, $part);
$body = preg_replace("/[^a-zA-Z0-9\\/\\+]/", "", $body);
$body = base64_decode($body);
$body = preg_replace("/src=\"cid:/", "src=\"" . $img_url, $body);
RyosImapUtil::sanitizeHTML($body);
echo $body;
} else {
$obj->printBase64Body($conn, $folder, $id, $part);
}
} elseif ($encoding == 4) {
$body = $obj->fetchPartBody($conn, $folder, $id, $part);
$body = quoted_printable_decode(str_replace("=\r\n", "", $body));
if ($is_html) {
RyosImapUtil::sanitizeHTML($body);
$body = preg_replace("/src=\"cid:/", "src=\"" . $img_url, $body);
}
echo $body;
} elseif ($is_html) {
$body = $obj->fetchPartBody($conn, $folder, $id, $part);
RyosImapUtil::sanitizeHTML($body);
$body = preg_replace("/src=\"cid:/", "src=\"" . $img_url, $body);
echo $body;
} else {
$obj->printPartBody($conn, $folder, $id, $part);
}
}
$obj->close($conn);
}
}
}
