+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with the com.oreilly.servlet library, any library
+ * licensed under the Apache Software License, The Sun (tm) Java Advanced
+ * Imaging library (JAI), The Sun JIMI library (or with modified versions of
+ * the above that use the same license as the above), and distribute linked
+ * combinations including the two. You must obey the GNU General Public
+ * License in all respects for all of the code used other than the above
+ * mentioned libraries. If you modify this file, you may extend this exception
+ * to your version of the file, but you are not obligated to do so. If you do
+ * not wish to do so, delete this exception statement from your version.
+ */
+
package mircoders.servlet;
import freemarker.template.SimpleHash;
+import freemarker.template.SimpleList;
import mir.entity.Entity;
import mir.entity.EntityList;
import mir.media.MediaHelper;
import mir.media.MirMedia;
import mir.media.MirMediaException;
import mir.media.MirMediaUserException;
-import mir.misc.FileUtil;
-import mir.misc.MpRequest;
-import mir.misc.StringUtil;
-import mir.misc.WebdbMultipartRequest;
+import mir.misc.*;
import mir.module.ModuleException;
import mir.servlet.ServletModule;
import mir.servlet.ServletModuleException;
import mir.storage.Database;
import mir.storage.StorageObjectException;
import mircoders.entity.EntityUsers;
+import mircoders.entity.EntityUploadedMedia;
import mircoders.storage.DatabaseMediaType;
import mircoders.storage.DatabaseMediafolder;
+import mircoders.media.MediaRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletOutputStream;
+
import java.io.IOException;
+import java.io.InputStream;
import java.net.URLEncoder;
import java.util.GregorianCalendar;
import java.util.HashMap;
* ServletModuleBilder -
* liefert HTML fuer Bilder
*
- *
- * @author RK
+ * @version $Id: ServletModuleUploadedMedia.java,v 1.8.2.4 2002/12/10 10:01:50 mh Exp $
+ * @author RK, the mir-coders group
*/
public abstract class ServletModuleUploadedMedia
public void insert(HttpServletRequest req, HttpServletResponse res)
throws ServletModuleException, ServletModuleUserException {
try {
- WebdbMultipartRequest mp = new WebdbMultipartRequest(req);
- HashMap parameters = mp.getParameters();
EntityUsers user = _getUser(req);
- String mediaId = null;
- MpRequest mpReq = (MpRequest) mp.requestList.get(0);
- String mediaTypeId; //= null;
- MirMedia mediaHandler;
- Database mediaStorage;
-
- // get the content-type from what the client browser
- // sends us. (the "Oreilly method")
- String contentType = mpReq.getContentType();
- String fileName = mpReq.getFilename();
- theLog.printInfo("CONTENT-TYPE FROM BROWSER: " + contentType);
-
- // if the client browser sent us unknown (text/plain is default)
- // or if we got application/octet-stream, it's possible that
- // the browser is in error, better check against the file extension
- if (contentType.equals("text/plain") ||
- contentType.equals("application/octet-stream")) {
- /**
- * This is just a temporary way to get the content-type via
- * the .extension , we could maybe use a magic method, by looking
- * at the header (first few bytes) of the file. (like the file(1)
- * command).
- * The Oreilly method relies on the content-type that the client
- * browser sends and that sometimes is application-octet stream with
- * broken/mis-configured browsers.
- *
- * The map file should be Mir/content-types.properties, it's the
- * default Sun Java file with some additional entries that it did
- * not have. So if you support a new media type you have to make
- * sure that it is in this file -mh
- */
- contentType = FileUtil.guessContentTypeFromName(fileName);
- if (contentType == null)
- contentType = "text/plain"; // rfc1867 says this is the default
- }
- theLog.printInfo("CONTENT TYPE IS: " + contentType);
+ MediaRequest mediaReq = new MediaRequest(user.getId(), false, false);
+ WebdbMultipartRequest mp = new WebdbMultipartRequest(req, (FileHandler)mediaReq);
+ EntityList mediaList = mediaReq.getEntityList();
- if (contentType.equals("text/plain") ||
- contentType.equals("application/octet-stream")) {
- throw new ServletModuleUserException(
- "One or more files of unrecognized types");
- }
-
- parameters.put("date", StringUtil.date2webdbDate(new GregorianCalendar()));
- parameters.put("to_publisher", user.getId());
-
- //the where clause to find the media_type entry from the content-type.
- //we use the media type entry to lookup the media Handler/Storage classes
- // @todo this should probably be moved to DatabaseMediaType or
- // somewhere else appropriate -mh
- String[] contentTypeSplit = StringUtil.split(contentType, "/");
- String wc = " mime_type LIKE '" + contentTypeSplit[0] + "%'";
- DatabaseMediaType mediaTypeStor = DatabaseMediaType.getInstance();
- EntityList mediaTypesList = mediaTypeStor.selectByWhereClause(wc);
-
- // if we didn't find an entry matching the
- // content-type in the table.
- if (mediaTypesList.size() == 0) {
- theLog.printDebugInfo("Wrong file type uploaded!: " + fileName);
- throw new MirMediaUserException("One or more files of unrecognized type");
- }
- Entity mediaType = null;
-
- // find out if we an exact content-type match if so take it.
- // otherwise just use the first one.
- // @todo this should probably be moved to DatabaseMediaType -mh
- for (int j = 0; j < mediaTypesList.size(); j++) {
- theLog.printDebugInfo("mediaTypesList: "+mediaTypesList.size());
- if (contentType.equals(
- mediaTypesList.elementAt(j).getValue("mime_type")))
- mediaType = mediaTypesList.elementAt(j);
- }
-
- // if no exact match, whatever foo/* might match
- if (mediaType == null)
- mediaType = mediaTypesList.elementAt(0);
-
- // get the class names from the media_type table.
- mediaTypeId = mediaType.getId();
- try {
- // ############### @todo: merge these and the getURL call into one
- // getURL helper call that just takes the Entity as a parameter
- // along with media_type
- mediaHandler = MediaHelper.getHandler(mediaType);
- mediaStorage = MediaHelper.getStorage(mediaType,
- "mircoders.storage.Database");
- }
- catch (Exception e) {
- theLog.printError("getting media handler failed: " + e.toString());
- throw new MirMediaException("getting media handler failed: "
- + e.toString());
- }
-
- parameters.put("to_media_type", mediaTypeId);
- //load the classes via reflection
- Entity mediaEnt = null;
- try {
- mediaEnt = (Entity) mediaStorage.getEntityClass().newInstance();
- mediaEnt.setStorage(mediaStorage);
- mediaEnt.setValues(parameters);
- // unfortunatly we have to insert it first because of the way
- // Image setting works right now. that should change soon. -mh
- mediaId = mediaEnt.insert();
- //save and store the media data/metadata
- mediaHandler.set(mpReq.getMedia(), mediaEnt, mediaType);
-
- //were done with mpReq at this point, dereference it.
- //as it contains mucho mem. -mh 01.10.2001
- mpReq = null;
-
- //we got this far, associate the media to the article
- mediaEnt.setValueForProperty("is_published", "1");
- mediaEnt.update();
- }
- catch (Exception e) {
- try {
- mediaStorage.delete(mediaId);
- }
- catch (Exception e2) {
- // dont't do anything here as the error was setting the media,
- // this just means that the entity may not have been inserted yet
- }
- theLog.printError("setting media failed: " + e.toString());
- throw new MirMediaException("setting media failed: " + e.toString());
+ SimpleHash mergeData = new SimpleHash();
+ SimpleHash popups = new SimpleHash();
+ mergeData.put("contentlist", mediaList);
+ if (mediaList.getOrder() != null) {
+ mergeData.put("order", mediaList.getOrder());
+ mergeData.put("order_encoded", URLEncoder.encode(mediaList.getOrder()));
}
-
- _edit(mediaId, req, res);
+ mergeData.put("count", (new Integer(mediaList.getCount())).toString());
+ mergeData.put("from", (new Integer(mediaList.getFrom())).toString());
+ mergeData.put("to", (new Integer(mediaList.getTo())).toString());
+ if (mediaList.hasNextBatch())
+ mergeData.put("next", (new Integer(mediaList.getNextBatch())).toString());
+ if (mediaList.hasPrevBatch())
+ mergeData.put("prev", (new Integer(mediaList.getPrevBatch())).toString());
+ //fetch the popups
+ popups.put("mediafolderPopupData", DatabaseMediafolder.getInstance().getPopupData());
+ // raus damit
+ deliver(req, res, mergeData, popups, templateListString);
+ }
+ catch (FileHandlerUserException e) {
+ throw new ServletModuleUserException(e.getMsg());
}
- catch (MirMediaException e) {
+ catch (FileHandlerException e) {
throw new ServletModuleException(
"upload -- media handling exception " + e.toString());
}
- catch (MirMediaUserException e) {
- throw new ServletModuleUserException(
- e.getMsg());
+ catch (StorageObjectException e) {
+ throw new ServletModuleException("upload -- storageobjectexception "
+ + e.toString());
}
catch (IOException e) {
throw new ServletModuleException("upload -- ioexception " + e.toString());
}
- catch (StorageObjectException e) {
- throw new ServletModuleException("StorageObjectException" + e.toString());
- }
-
}
public void update(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException {
try {
- WebdbMultipartRequest mp = new WebdbMultipartRequest(req);
+ EntityUsers user = _getUser(req);
+ WebdbMultipartRequest mp = new WebdbMultipartRequest(req, null);
HashMap parameters = mp.getParameters();
- EntityUsers user = _getUser(req);
parameters.put("to_publisher", user.getId());
parameters.put("is_produced", "0");
if (!parameters.containsKey("is_published"))
catch (ModuleException e) {
throw new ServletModuleException("upload -- moduleexception " + e.toString());
}
+ catch (Exception e) {
+ throw new ServletModuleException("upload -- exception " + e.toString());
+ }
}
mergeData.put("offset", offset);
String order = req.getParameter("order");
- if (order == null) order = "webdb_lastchange desc";
+ if (order == null || order.equals("")) order = "webdb_lastchange desc";
// if in connection mode to content
String cid = req.getParameter("cid");
// fetch und ausliefern
try {
- if (query_text != null || query_is_published != null || query_media_folder != null) {
- EntityList theList = mainModule.getByWhereClause(whereClause, order, (new Integer(offset)).intValue(), 10);
- if (theList != null) {
- mergeData.put("contentlist", theList);
- if (theList.getOrder() != null) {
- mergeData.put("order", theList.getOrder());
- mergeData.put("order_encoded", URLEncoder.encode(theList.getOrder()));
- }
- mergeData.put("count", (new Integer(theList.getCount())).toString());
- mergeData.put("from", (new Integer(theList.getFrom())).toString());
- mergeData.put("to", (new Integer(theList.getTo())).toString());
- if (theList.hasNextBatch())
- mergeData.put("next", (new Integer(theList.getNextBatch())).toString());
- if (theList.hasPrevBatch())
- mergeData.put("prev", (new Integer(theList.getPrevBatch())).toString());
+ EntityList theList = mainModule.getByWhereClause(whereClause, order, (new Integer(offset)).intValue(), 10);
+ if (theList != null) {
+ mergeData.put("contentlist", theList);
+ if (theList.getOrder() != null) {
+ mergeData.put("order", theList.getOrder());
+ mergeData.put("order_encoded", URLEncoder.encode(theList.getOrder()));
}
+ mergeData.put("count", (new Integer(theList.getCount())).toString());
+ mergeData.put("from", (new Integer(theList.getFrom())).toString());
+ mergeData.put("to", (new Integer(theList.getTo())).toString());
+ if (theList.hasNextBatch())
+ mergeData.put("next", (new Integer(theList.getNextBatch())).toString());
+ if (theList.hasPrevBatch())
+ mergeData.put("prev", (new Integer(theList.getPrevBatch())).toString());
}
//fetch the popups
popups.put("mediafolderPopupData", DatabaseMediafolder.getInstance().getPopupData());
mergeData.put("new", "1");
SimpleHash popups = new SimpleHash();
popups.put("mediafolderPopupData", DatabaseMediafolder.getInstance().getPopupData());
+ String maxMedia = MirConfig.getProp("ServletModule.OpenIndy.MaxMediaUploadItems");
+ String numOfMedia = req.getParameter("medianum");
+ if(numOfMedia==null||numOfMedia.equals("")){
+ numOfMedia="1";
+ } else if(Integer.parseInt(numOfMedia) > Integer.parseInt(maxMedia)) {
+ numOfMedia = maxMedia;
+ }
+
+ int mediaNum = Integer.parseInt(numOfMedia);
+ SimpleList mediaFields = new SimpleList();
+ for(int i =0; i<mediaNum;i++){
+ Integer mNum = new Integer(i+1);
+ mediaFields.add(mNum.toString());
+ }
+ mergeData.put("medianum",numOfMedia);
+ mergeData.put("mediafields",mediaFields);
deliver(req, res, mergeData, popups, templateObjektString);
- }
- catch (Exception e) {
+ } catch (Exception e) {
throw new ServletModuleException(e.toString());
}
}
return (EntityUsers) session.getAttribute("login.uid");
}
+ public void getMedia(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleException
+ {
+ String idParam = req.getParameter("id");
+ if (idParam!=null && !idParam.equals("")) {
+ try {
+ EntityUploadedMedia ent = (EntityUploadedMedia)mainModule.getById(idParam);
+ Entity mediaType = ent.getMediaType();
+ MirMedia mediaHandler;
+
+ ServletContext ctx =
+ (ServletContext)MirConfig.getPropAsObject("ServletContext");
+ String fName = ent.getId()+"."+mediaType.getValue("name");
+
+ mediaHandler = MediaHelper.getHandler(mediaType);
+ InputStream in = mediaHandler.getMedia(ent, mediaType);
+
+ res.setContentType(ctx.getMimeType(fName));
+ //important that before calling this res.getWriter was not called first
+ ServletOutputStream out = res.getOutputStream();
+
+ int read ;
+ byte[] buf = new byte[8 * 1024];
+ while((read = in.read(buf)) != -1) {
+ out.write(buf, 0, read);
+ }
+ in.close();
+ out.close();
+ }
+
+ catch (IOException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ catch (ModuleException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ catch (Exception e) {
+ throw new ServletModuleException(e.toString());
+ }
+ }
+ else theLog.printDebugInfo("id nicht angeben.");
+ // darf keine exception werfen
+ }
+
+ public void getIcon(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleException
+ {
+ String idParam = req.getParameter("id");
+ if (idParam!=null && !idParam.equals("")) {
+ try {
+ EntityUploadedMedia ent = (EntityUploadedMedia)mainModule.getById(idParam);
+ Entity mediaType = ent.getMediaType();
+ MirMedia mediaHandler;
+
+ ServletContext ctx =
+ (ServletContext)MirConfig.getPropAsObject("ServletContext");
+ String fName = ent.getId()+"."+mediaType.getValue("name");
+
+ mediaHandler = MediaHelper.getHandler(mediaType);
+ InputStream in = mediaHandler.getIcon(ent);
+
+ res.setContentType(ctx.getMimeType(fName));
+ //important that before calling this res.getWriter was not called first
+ ServletOutputStream out = res.getOutputStream();
+
+ int read ;
+ byte[] buf = new byte[8 * 1024];
+ while((read = in.read(buf)) != -1) {
+ out.write(buf, 0, read);
+ }
+ in.close();
+ out.close();
+ }
+
+ catch (IOException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ catch (ModuleException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ catch (Exception e) {
+ throw new ServletModuleException(e.toString());
+ }
+ }
+ else theLog.printDebugInfo("id nicht angeben.");
+ // darf keine exception werfen
+ }
+
}
projects / mir.git / blobdiff