+/*
+ * 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 java.io.IOException;
+import java.io.InputStream;
+import java.net.URLEncoder;
+import java.util.Map;
+
+import javax.servlet.ServletContext;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+import mir.config.MirPropertiesConfiguration;
+import mir.config.MirPropertiesConfiguration.PropertiesConfigExc;
import mir.entity.Entity;
import mir.entity.EntityList;
+import mir.log.LoggerWrapper;
import mir.media.MediaHelper;
import mir.media.MirMedia;
-import mir.media.MirMediaException;
-import mir.media.MirMediaUserException;
-import mir.misc.MirConfig;
-import mir.misc.MpRequest;
-import mir.misc.StringUtil;
+import mir.misc.FileHandler;
+import mir.misc.FileHandlerException;
+import mir.misc.FileHandlerUserException;
import mir.misc.WebdbMultipartRequest;
-import mir.module.ModuleException;
import mir.servlet.ServletModule;
-import mir.servlet.ServletModuleException;
-import mir.servlet.ServletModuleUserException;
-import mir.storage.Database;
-import mir.storage.StorageObjectException;
+import mir.servlet.ServletModuleExc;
+import mir.servlet.ServletModuleFailure;
+import mir.servlet.ServletModuleUserExc;
+import mir.storage.StorageObjectFailure;
+import mircoders.entity.EntityContent;
+import mircoders.entity.EntityUploadedMedia;
import mircoders.entity.EntityUsers;
-import mircoders.storage.DatabaseMediaType;
+import mircoders.media.MediaRequest;
+import mircoders.storage.DatabaseContent;
import mircoders.storage.DatabaseMediafolder;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-import javax.servlet.ServletContext;
-
-import java.io.IOException;
-import java.net.URLEncoder;
-import java.util.GregorianCalendar;
-import java.util.HashMap;
+import freemarker.template.SimpleHash;
+import freemarker.template.SimpleList;
/*
* ServletModuleBilder -
* liefert HTML fuer Bilder
*
- *
- * @author RK
+ * @version $Id: ServletModuleUploadedMedia.java,v 1.20 2003/03/08 17:18:19 idfx Exp $
+ * @author RK, the mir-coders group
*/
public abstract class ServletModuleUploadedMedia
return null;
}
+ public ServletModuleUploadedMedia() {
+ super();
+ logger = new LoggerWrapper("ServletModule.UploadedMedia");
+ }
+
public void insert(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException, ServletModuleUserException {
+ throws ServletModuleExc, ServletModuleUserExc {
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")) {
- /**
- * Fallback to finding the mime-type through the standard ServletApi
- * ServletContext getMimeType() method.
- *
- * This is a way to get the content-type via the .extension,
- * we could maybe use a magic method as an additional method of
- * figuring out the content-type, by looking at the header (first
- * few bytes) of the file. (like the file(1) command). We could
- * also call the "file" command through Runtime. This is an
- * option that I almost prefer as it is already implemented and
- * exists with an up-to-date map on most modern Unix like systems.
- * I haven't found a really nice implementation of the magic method
- * in pure java yet.
- *
- * The first method we try thought is the "Oreilly method". It
- * 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 we use for the extensions is the standard web-app
- * deployment descriptor file (web.xml). See Mir's web.xml or see
- * your Servlet containers (most likely Tomcat) documentation.
- * So if you support a new media type you have to make sure that
- * it is in this file -mh
- */
- ServletContext ctx =
- (ServletContext)MirConfig.getPropAsObject("ServletContext");
- contentType = ctx.getMimeType(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);
+ WebdbMultipartRequest mp = new WebdbMultipartRequest(req, (FileHandler)mediaReq);
+ EntityList mediaList = mediaReq.getEntityList();
+ String articleid = (String) mp.getParameters().get("articleid");
- if (contentType.equals("text/plain") ||
- contentType.equals("application/octet-stream")) {
- _throwBadContentType(fileName, contentType);
- }
+ if (articleid!=null) {
+ EntityContent entContent = (EntityContent) DatabaseContent.getInstance().selectById(articleid);
- parameters.put("date", StringUtil.date2webdbDate(new GregorianCalendar()));
- parameters.put("to_publisher", user.getId());
+ mediaList.rewind();
- //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) {
- _throwBadContentType(fileName, contentType);
- }
- Entity mediaType = null;
- Entity mediaType2 = null;
-
- // find out if we an exact content-type match if so take it.
- // otherwise try to match majortype/*
- // @todo this should probably be moved to DatabaseMediaType -mh
- for(int j=0;j<mediaTypesList.size();j++) {
- if(contentType.equals(
- mediaTypesList.elementAt(j).getValue("mime_type")))
- mediaType = mediaTypesList.elementAt(j);
- else if ((mediaTypesList.elementAt(j).getValue("mime_type")).equals(
- contentTypeSplit[0]+"/*"))
- mediaType2= mediaTypesList.elementAt(j);
- }
-
- if ( (mediaType == null) && (mediaType2 == null) ) {
- _throwBadContentType(fileName, contentType);
- }
- else if( (mediaType == null) && (mediaType2 != null) )
- mediaType = mediaType2;
+ while (mediaList.hasNext()) {
+ entContent.attach( ( (EntityUploadedMedia) mediaList.next()).getId());
+ }
+ mediaList.rewind();
+ ((ServletModuleContent) ServletModuleContent.getInstance())._showObject(articleid, req, res);
- // 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());
+ return;
}
- 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) {
+ logger.error("ServletModuleUploadedMedia.insert: " + e.getMessage());
+ throw new ServletModuleUserExc(e.getMessage());
+ }
+ catch (FileHandlerException e) {
+ throw new ServletModuleFailure("upload -- media handling exception " + e.toString(), e);
}
- catch (MirMediaException e) {
- throw new ServletModuleException(
- "upload -- media handling exception " + e.toString());
+ catch (StorageObjectFailure e) {
+ throw new ServletModuleFailure("upload -- storageobjectexception " + e.toString(), e);
}
catch (IOException e) {
- throw new ServletModuleException("upload -- ioexception " + e.toString());
+ throw new ServletModuleFailure("upload -- ioexception " + e.toString(), e);
}
- catch (StorageObjectException e) {
- throw new ServletModuleException("StorageObjectException" + e.toString());
+ catch (PropertiesConfigExc e) {
+ throw new ServletModuleFailure("upload -- configexception " + e.toString(), e);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure("upload -- exception " + t.toString(), t);
}
-
- }
-
- private void _throwBadContentType (String fileName, String contentType)
- throws ServletModuleUserException {
-
- theLog.printDebugInfo("Wrong file type uploaded!: " + fileName+" "
- +contentType);
- throw new ServletModuleUserException("The file you uploaded is of the "
- +"following mime-type: "+contentType
- +", we do not support this mime-type. "
- +"Error One or more files of unrecognized type. Sorry");
}
-
- public void update(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException {
+ public void update(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc {
try {
- WebdbMultipartRequest mp = new WebdbMultipartRequest(req);
- HashMap parameters = mp.getParameters();
-
EntityUsers user = _getUser(req);
+ WebdbMultipartRequest mp = new WebdbMultipartRequest(req, null);
+ Map parameters = mp.getParameters();
+
parameters.put("to_publisher", user.getId());
parameters.put("is_produced", "0");
if (!parameters.containsKey("is_published"))
parameters.put("is_published", "0");
String id = mainModule.set(parameters);
- theLog.printError("media ID" + id);
+ logger.debug("update: media ID = " + id);
_edit(id, req, res);
}
- catch (IOException e) {
- throw new ServletModuleException("upload -- ioexception " + e.toString());
- }
- catch (ModuleException e) {
- throw new ServletModuleException("upload -- moduleexception " + e.toString());
+ catch (Throwable e) {
+ throw new ServletModuleFailure("upload -- exception " + e.toString(), e);
}
}
- public void list(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
+ public void list(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc {
// Parameter auswerten
SimpleHash mergeData = new SimpleHash();
SimpleHash popups = new SimpleHash();
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");
}
//theLog.printDebugInfo("sql-whereclause: " + whereClause + " order: " + order + " offset: " + offset);
- // fetch und ausliefern
+ // fetch and deliver
try {
if (query_text != null || query_is_published != null || query_media_folder != null) {
EntityList theList = mainModule.getByWhereClause(whereClause, order, (new Integer(offset)).intValue(), 10);
mergeData.put("prev", (new Integer(theList.getPrevBatch())).toString());
}
}
- //fetch the popups
popups.put("mediafolderPopupData", DatabaseMediafolder.getInstance().getPopupData());
- // raus damit
+
deliver(req, res, mergeData, popups, templateListString);
}
- catch (ModuleException e) {
- throw new ServletModuleException(e.toString());
- }
- catch (Exception e) {
- throw new ServletModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
}
}
- public void add(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
+ public void add(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc {
try {
SimpleHash mergeData = new SimpleHash();
- mergeData.put("new", "1");
SimpleHash popups = new SimpleHash();
+ String maxMedia = MirPropertiesConfiguration.instance().getString("ServletModule.OpenIndy.MaxMediaUploadItems");
+ String numOfMedia = req.getParameter("medianum");
+
+ mergeData.put("new", "1");
+ mergeData.put("articleid", req.getParameter("articleid"));
+
popups.put("mediafolderPopupData", DatabaseMediafolder.getInstance().getPopupData());
+
+ 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) {
- throw new ServletModuleException(e.toString());
+ throw new ServletModuleFailure(e);
}
}
- public void edit(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
+ public void edit(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc {
String idParam = req.getParameter("id");
_edit(idParam, req, res);
}
- private void _edit(String idParam, HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
+ private void _edit(String idParam, HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc {
if (idParam != null && !idParam.equals("")) {
try {
SimpleHash popups = new SimpleHash();
deliver(req, res, mainModule.getById(idParam), popups,
templateObjektString);
}
- catch (ModuleException e) {
- throw new ServletModuleException(e.toString());
- }
- catch (StorageObjectException e) {
- throw new ServletModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
}
}
else {
- throw new ServletModuleException("ServletmoduleUploadedMedia :: _edit without id");
+ throw new ServletModuleExc("ServletmoduleUploadedMedia :: _edit without id");
}
}
return (EntityUsers) session.getAttribute("login.uid");
}
+ public void getMedia(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc
+ {
+ 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 = MirPropertiesConfiguration.getContext();
+ 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 (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+ else logger.error("id not specified.");
+ // no exception allowed
+ }
+
+ public void getIcon(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc
+ {
+ 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 = MirPropertiesConfiguration.getContext();
+ 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 (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+ else logger.error("getIcon: id not specified.");
+ // no exception allowed
+ }
+
}
projects / mir.git / blobdiff