public static function getBody($id, &$conn, &$obj, $header)
{
$structure_str = $obj->fetchStructureString($conn, "INBOX", $id);
$structure = EmailMimeUtil::getRawStructureArray($structure_str);
$num_parts = EmailMimeUtil::getNumParts($structure);
$parent_type = EmailMimeUtil::getPartTypeCode($structure);
if ($parent_type == 1 && $num_parts == 1) {
$part = 1;
$num_parts = EmailMimeUtil::getNumParts($structure, $part);
$parent_type = EmailMimeUtil::getPartTypeCode($structure, $part);
} else {
$part = null;
}
$body = array();
$attach = "";
if (0 < $num_parts) {
$attach .= "<table width=100%>\n";
for ($i = 1; $i <= $num_parts; $i++) {
if ($parent_type == 1) {
$code = $part . (empty($part) ? "" : ".") . $i;
} elseif ($parent_type == 2) {
$code = $part . (empty($part) ? "" : ".") . $i;
}
$type = EmailMimeUtil::getPartTypeCode($structure, $code);
$name = EmailMimeUtil::getPartName($structure, $code);
if (is_string($name) && !empty($name)) {
$name = htmlspecialchars(EmailLangUtil::langDecodeSubject($name, CHARSET));
$fileExt = StringUtil::getFileExt($name);
$fileType = AttachUtil::attachType($fileExt);
} else {
$fileType = AttachUtil::attachType(1);
}
$typestring = EmailMimeUtil::getPartTypeString($structure, $code);
list($dummy, $subtype) = explode("/", $typestring);
$bytes = EmailMimeUtil::getPartSize($structure, $code);
$disposition = EmailMimeUtil::getPartDisposition($structure, $code);
if ($type == 1 || $type == 2 || $type == 3 && strcasecmp($subtype, "ms-tnef") == 0) {
continue;
} else {
$href = Yii::app()->urlManager->createUrl("email/web/show", array("webid" => self::$_web["webid"], "folder" => "INBOX", "id" => $id, "part" => $code));
}
$attach .= "<tr><td align=\"center\"><img src=\"{$fileType}\" border=0></td>";
$attach .= "<td><a href=\"" . $href . "\" " . ($type == 1 || $type == 2 || $type == 3 && strcasecmp($subtype, "ms-tnef") == 0 ? "" : "target=_blank") . ">";
$attach .= "<span class=\"small\">" . $name . "</span></a>";
if (0 < $bytes) {
$attach .= "<td>[" . ConvertUtil::sizeCount($bytes) . "]</td>\n";
}
if (is_string($typestring)) {
$attach .= "<td>" . htmlspecialchars($typestring) . "</td>\n";
}
$attach .= "\n</tr>\n";
}
$attach .= "</table>\n";
}
$typeCode = EmailMimeUtil::getPartTypeCode($structure, $part);
list($dummy, $subType) = explode("/", EmailMimeUtil::getPartTypeString($structure, $part));
if ($typeCode == 3 && strcasecmp($subType, "ms-tnef") == 0) {
$type = $dummy;
} elseif ($typeCode == 0) {
$typeString = EmailMimeUtil::getPartTypeString($structure, $part);
if (empty($part) && !empty($header->ctype) && strcmp($typeString, $header->ctype) != 0) {
$typeString = $header->ctype;
}
list($type, $subType) = explode("/", $typeString);
$body[] = self::fetchBody($obj, $conn, "INBOX", $id, $structure, $part);
} else {
if ($typeCode == 1 && empty($part) && $structure[0][0] == "message") {
$part = "1.1";
$typeString = EmailMimeUtil::getPartTypeString($structure, $part);
list($type, $subType) = explode("/", $typeString);
$typeCode = EmailMimeUtil::getPartTypeCode($structure, $part);
$disposition = EmailMimeUtil::getPartDisposition($structure, $part);
$body[] = self::fetchBody($obj, $conn, "INBOX", $id, $structure, $part);
} else {
if ($typeCode == 1 || $typeCode == 2) {
$typeString = EmailMimeUtil::getPartTypeString($structure, $part);
list($type, $subType) = explode("/", $typeString);
$mode = 0;
$subtypes = array("mixed" => 1, "signed" => 1, "related" => 1, "array" => 2, "alternative" => 2);
$subType = strtolower($subType);
if (0 < $subtypes[$subType]) {
$mode = $subtypes[$subType];
} elseif (strcasecmp($subType, "rfc822") == 0) {
$temp_num = EmailMimeUtil::getNumParts($structure, $part);
if (0 < $temp_num) {
$mode = 2;
}
} elseif (strcasecmp($subType, "encrypted") == 0) {
$encrypted_type = EmailMimeUtil::getPartTypeString($structure, $part . ".1");
if (stristr($encrypted_type, "pgp-encrypted") !== false) {
$mode = -1;
}
}
if ($mode == -1) {
$part = $part . (empty($part) ? "" : ".") . "2";
$typeString = EmailMimeUtil::getPartTypeString($structure, $part);
list($type, $subType) = explode("/", $typeString);
$typeCode = EmailMimeUtil::getPartTypeCode($structure, $part);
$disposition = EmailMimeUtil::getPartDisposition($structure, $part);
$body[] = self::fetchBody($obj, $conn, "INBOX", $id, $structure, $part);
} elseif (0 < $mode) {
$originalPart = $part;
for ($i = 1; $i <= $num_parts; $i++) {
$part = $originalPart . (empty($originalPart) ? "" : ".") . $i;
$typeString = EmailMimeUtil::getPartTypeString($structure, $part);
list($type, $subType) = explode("/", $typeString);
$typeCode = EmailMimeUtil::getPartTypeCode($structure, $part);
$disposition = EmailMimeUtil::getPartDisposition($structure, $part);
if (strcasecmp($disposition, "attachment") != 0) {
if ($mode == 1 && $typeCode == 0) {
$body[] = self::fetchBody($obj, $conn, "INBOX", $id, $structure, $part);
} elseif ($mode == 2) {
$body[] = self::fetchBody($obj, $conn, "INBOX", $id, $structure, $part);
} else {
if ($typeCode == 5 && strcasecmp($disposition, "inline") == 0) {
$href = Yii::app()->urlManager->createUrl("email/web/show", array("webid" => self::$_web["webid"], "folder" => "INBOX", "id" => $id, "part" => $part));
$body[] = "<img src='{$href}'>";
} elseif ($typeCode == 1) {
$part = EmailMimeUtil::getFirstTextPart($structure, $part);
$next_part = EmailMimeUtil::getNextPart($part);
$next_type = EmailMimeUtil::getPartTypeString($structure, $next_part);
if (stristr($next_type, "html") !== false) {
$part = $next_part;
}
$i++;
$body[] = self::fetchBody($obj, $conn, "INBOX", $id, $structure, $part);
}
}
} elseif ($typeCode == 5) {
$href = Yii::app()->urlManager->createUrl("email/web/show", array("webid" => self::$_web["webid"], "folder" => "INBOX", "id" => $id, "part" => $part));
$body[] = "<img src='{$href}'>";
}
}
} else {
if (strcasecmp($subType, "rfc822") != 0) {
$part = EmailMimeUtil::getFirstTextPart($structure, "");
$next_part = EmailMimeUtil::getNextPart($part);
$next_type = EmailMimeUtil::getPartTypeString($structure, $next_part);
if (stristr($next_type, "html") !== false) {
$typeString = "text/html";
$type = "text";
$subType = "html";
$part = $next_part;
}
}
$body[] = self::fetchBody($obj, $conn, "INBOX", $id, $structure, $part);
}
} else {
$type = EmailMimeUtil::getPartTypeCode($structure, $part);
$partName = EmailMimeUtil::getPartName($structure, $part);
$typeString = EmailMimeUtil::getPartTypeString($structure, $part);
$bytes = EmailMimeUtil::getPartSize($structure, $part);
$disposition = EmailMimeUtil::getPartDisposition($structure, $part);
$name = EmailLangUtil::langDecodeSubject($partName, CHARSET);
$fileExt = StringUtil::getFileExt($name);
$fileType = AttachUtil::attachType($fileExt);
$size = ConvertUtil::sizeCount($bytes);
$href = Yii::app()->urlManager->createUrl("email/web/show", array("webid" => self::$_web["webid"], "folder" => "INBOX", "id" => $id, "part" => $part));
//$body[] = "\t\t\t\t\t<table>\r\n\t\t\t\t\t\t<tr>\r\n\t\t\t\t\t\t\t<td align=\"center\">\r\n\t\t\t\t\t\t\t\t<a href=\"$href\" target=\"_blank\"><img src=\"$fileType\" border=0 /><br/>$name<br/>[$size]<br/></a>\r\n\t\t\t\t\t\t\t</td>\r\n\t\t\t\t\t\t</tr>\r\n\t\t\t\t\t</table><br/>";
$body[] = '<table>
<tr>
<td align="center">
<a href="$href" target="_blank"><img src="' . $fileType . '" border=0 /><br/>' . $name . '<br/>[' . $size . ']<br/></a>
</td>
</tr>
</table><br/>';
}
}
}
$body[] = $attach;
return $body;
}
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);
}
}
}