/*
* Aipo is a groupware program developed by TOWN, Inc.
* Copyright (C) 2004-2015 TOWN, Inc.
* http://www.aipo.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.aimluck.eip.modules.screens;
import java.io.InputStream;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.turbine.modules.screens.RawScreen;
import org.apache.turbine.util.RunData;
import com.aimluck.eip.common.ALEipConstants;
import com.aimluck.eip.mail.ALFolder;
import com.aimluck.eip.mail.ALLocalMailMessage;
import com.aimluck.eip.mail.ALMailFactoryService;
import com.aimluck.eip.mail.ALMailHandler;
import com.aimluck.eip.orm.Database;
import com.aimluck.eip.util.ALEipUtils;
import com.aimluck.eip.webmail.util.WebMailUtils;
/**
* Webメールのファイルを処理するクラスです。 <br />
*/
public class WebMailFileScreen extends RawScreen {
/** logger */
private static final JetspeedLogger logger = JetspeedLogFactoryService
.getLogger(WebMailFileScreen.class.getName());
/**
*
* @param rundata
* @return
*/
@Override
protected String getContentType(RunData rundata) {
return "application/octet-stream";
}
/**
*
* @param rundata
* @throws Exception
*/
@Override
protected void doOutput(RunData rundata) throws Exception {
ServletOutputStream out = null;
try {
String orgId = Database.getDomainName();
int uid = ALEipUtils.getUserId(rundata);
int accountid =
Integer.parseInt(rundata.getParameters().getString(
WebMailUtils.ACCOUNT_ID));
int mailindex = rundata.getParameters().getInt(ALEipConstants.ENTITY_ID);
int attachmentIndex = rundata.getParameters().getInt("attachmentIndex");
if (mailindex < 0 || attachmentIndex < 0) {
return;
}
String currentTab = rundata.getParameters().getString("tab");
int type_mail =
(WebMailUtils.TAB_RECEIVE.equals(currentTab))
? ALFolder.TYPE_RECEIVE
: ALFolder.TYPE_SEND;
ALMailHandler handler =
ALMailFactoryService.getInstance().getMailHandler();
ALFolder folder = handler.getALFolder(type_mail, orgId, uid, accountid);
ALLocalMailMessage msg = (ALLocalMailMessage) folder.getMail(mailindex);
if (msg == null) {
return;
}
String fileName;
boolean isMsie = ALEipUtils.isMsieBrowser(rundata);
boolean isEdge = ALEipUtils.isEdgeBrowser(rundata);
if (isMsie || isEdge) {
fileName =
new String(
msg.getFileName(attachmentIndex).getBytes("Windows-31J"),
"8859_1");
} else {
fileName =
new String(
msg.getFileName(attachmentIndex).getBytes("UTF-8"),
"8859_1");
}
InputStream in = msg.getInputStream(attachmentIndex);
HttpServletResponse response = rundata.getResponse();
// ファイル名の送信(attachment部分をinlineに変更すればインライン表示)
response.setHeader("Content-disposition", "attachment; filename=\""
+ fileName
+ "\"");
response.setHeader("Cache-Control", "aipo");
response.setHeader("Pragma", "aipo");
// ファイル内容の出力
out = response.getOutputStream();
byte[] b = new byte[1024];
int len = -1;
while ((len = in.read(b)) != -1) {
out.write(b, 0, len);
out.flush();
}
in.close();
out.flush();
out.close();
} catch (Exception e) {
logger.error("WebMailFileScreen.doOutput", e);
}
}
}