-/*\r
- * Copyright (C) 2001, 2002 The Mir-coders group\r
- *\r
- * This file is part of Mir.\r
- *\r
- * Mir is free software; you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation; either version 2 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * Mir is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with Mir; if not, write to the Free Software\r
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
- *\r
- * In addition, as a special exception, The Mir-coders gives permission to link\r
- * the code of this program with any library licensed under the Apache Software License,\r
- * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library\r
- * (or with modified versions of the above that use the same license as the above),\r
- * and distribute linked combinations including the two. You must obey the\r
- * GNU General Public License in all respects for all of the code used other than\r
- * the above mentioned libraries. If you modify this file, you may extend this\r
- * exception to your version of the file, but you are not obligated to do so.\r
- * If you do not wish to do so, delete this exception statement from your version.\r
- */\r
-\r
-package mircoders.servlet;\r
-\r
-import java.io.InputStream;\r
-import java.util.HashMap;\r
-import java.util.Iterator;\r
-import java.util.List;\r
-import java.util.Locale;\r
-import java.util.Map;\r
-import java.util.Vector;\r
-import javax.servlet.ServletContext;\r
-import javax.servlet.ServletOutputStream;\r
-import javax.servlet.http.HttpServletRequest;\r
-import javax.servlet.http.HttpServletResponse;\r
-\r
-import org.apache.commons.fileupload.FileItem;\r
-import mir.config.MirPropertiesConfiguration;\r
-import mir.entity.Entity;\r
-import mir.entity.adapter.EntityAdapter;\r
-import mir.entity.adapter.EntityAdapterModel;\r
-import mir.entity.adapter.EntityIteratorAdapter;\r
-import mir.log.LoggerWrapper;\r
-import mir.media.MediaHelper;\r
-import mir.media.MirMedia;\r
-import mir.servlet.ServletModule;\r
-import mir.servlet.ServletModuleExc;\r
-import mir.servlet.ServletModuleFailure;\r
-import mir.servlet.ServletModuleUserExc;\r
-import mir.session.UploadedFile;\r
-import mir.util.CachingRewindableIterator;\r
-import mir.util.ExceptionFunctions;\r
-import mir.util.HTTPParsedRequest;\r
-import mir.util.HTTPRequestParser;\r
-import mir.util.JDBCStringRoutines;\r
-import mir.util.SQLQueryBuilder;\r
-import mir.util.URLBuilder;\r
-import mircoders.entity.EntityComment;\r
-import mircoders.entity.EntityContent;\r
-import mircoders.entity.EntityUploadedMedia;\r
-import mircoders.global.MirGlobal;\r
-import mircoders.media.MediaUploadProcessor;\r
-import mircoders.module.ModuleMediaType;\r
-import mircoders.storage.DatabaseComment;\r
-import mircoders.storage.DatabaseContent;\r
-\r
-/**\r
- *\r
- * <p>Title: </p>\r
- * <p>Description: </p>\r
- * <p>Copyright: Copyright (c) 2003</p>\r
- * <p>Company: </p>\r
- * @author the mir coders\r
- * @version 1.0\r
- */\r
-\r
-public abstract class ServletModuleUploadedMedia extends ServletModule {\r
- protected String moduleName = "UploadedMedia";\r
-\r
- public static ServletModule getInstance() {\r
- return null;\r
- }\r
-\r
- public ServletModuleUploadedMedia() {\r
- super();\r
-\r
- definition = "uploadedMedia";\r
- logger = new LoggerWrapper("ServletModule.UploadedMedia");\r
- try {\r
- model = MirGlobal.localizer().dataModel().adapterModel();\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public void insert(HttpServletRequest aRequest, HttpServletResponse aResponse)\r
- throws ServletModuleExc, ServletModuleUserExc {\r
- try {\r
- HTTPParsedRequest parsedRequest = new HTTPParsedRequest(aRequest,\r
- configuration.getString("Mir.DefaultEncoding"),\r
- configuration.getInt("MaxMediaUploadSize")*1024,\r
- configuration.getString("TempDir"));\r
-\r
- Map mediaValues = new HashMap();\r
-\r
- mediaValues.put("to_publisher", ServletHelper.getUser(aRequest).getId());\r
-\r
- Iterator i = mainModule.getStorageObject().getFields().iterator();\r
- while (i.hasNext()) {\r
- String field = (String) i.next();\r
- String value = parsedRequest.getParameter(field);\r
- if (value!=null)\r
- mediaValues.put(field, value);\r
- }\r
-\r
- List mediaList = new Vector();\r
-\r
- i = parsedRequest.getFiles().iterator();\r
- while (i.hasNext()) {\r
- UploadedFile file = new mir.session.CommonsUploadedFileAdapter((FileItem) i.next());\r
-\r
- String suffix = file.getFieldName().substring(5);\r
- mediaValues.put("title", parsedRequest.getParameter("media_title" + suffix));\r
-\r
- mediaList.add(MediaUploadProcessor.processMediaUpload(file, mediaValues));\r
- }\r
-\r
- String articleid = parsedRequest.getParameter("articleid");\r
- String commentid = parsedRequest.getParameter("commentid");\r
-\r
- if (articleid!=null) {\r
- EntityContent entContent = (EntityContent) DatabaseContent.getInstance().selectById(articleid);\r
-\r
- i=mediaList.iterator();\r
-\r
- while (i.hasNext()) {\r
- entContent.attach(((EntityUploadedMedia) i.next()).getId());\r
- }\r
-\r
- ((ServletModuleContent) ServletModuleContent.getInstance())._showObject(articleid, aRequest, aResponse);\r
-\r
- return;\r
- }\r
-\r
- if (commentid!=null) {\r
- EntityComment comment = (EntityComment) DatabaseComment.getInstance().selectById(commentid);\r
-\r
- i=mediaList.iterator();\r
-\r
- while (i.hasNext()) {\r
- comment.attach( ( (EntityUploadedMedia) i.next()).getId());\r
- }\r
-\r
- ((ServletModuleComment) ServletModuleComment.getInstance()).showComment(commentid, aRequest, aResponse);\r
-\r
- return;\r
- }\r
-\r
- returnUploadedMediaList(aRequest, aResponse, mediaList, 1, mediaList.size(), mediaList.size(), "", null, null);\r
- }\r
- catch (Throwable t) {\r
- Throwable cause = ExceptionFunctions.traceCauseException(t);\r
-\r
- if (cause instanceof ModuleMediaType.UnsupportedMimeTypeExc) {\r
- throw new ServletModuleUserExc("media.error.unsupportedformat", new String[] {});\r
- }\r
- throw new ServletModuleFailure("ServletModuleUploadedMedia.insert: " + t.toString(), t);\r
- }\r
- }\r
-\r
- public void update(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {\r
-\r
- try {\r
- HTTPParsedRequest parsedRequest = new HTTPParsedRequest(aRequest,\r
- configuration.getString("Mir.DefaultEncoding"),\r
- configuration.getInt("MaxMediaUploadSize")*1024,\r
- configuration.getString("TempDir"));\r
- Map mediaValues = new HashMap();\r
-\r
- Iterator i = mainModule.getStorageObject().getFields().iterator();\r
- while (i.hasNext()) {\r
- String field = (String) i.next();\r
- String value = parsedRequest.getParameter(field);\r
- if (value!=null)\r
- mediaValues.put(field, value);\r
- }\r
-\r
- mediaValues.put("to_publisher", ServletHelper.getUser(aRequest).getId());\r
- mediaValues.put("is_produced", "0");\r
- if (!mediaValues.containsKey("is_published"))\r
- mediaValues.put("is_published", "0");\r
-\r
- String id = mainModule.set(mediaValues);\r
- logger.debug("update: media ID = " + id);\r
-\r
- editUploadedMediaObject(id, aRequest, aResponse);\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleFailure("upload -- exception " + e.toString(), e);\r
- }\r
-\r
- }\r
-\r
- public void returnUploadedMediaList(HttpServletRequest aRequest, HttpServletResponse aResponse,\r
- Object aList, int aFrom, int aTo, int aCount,\r
- String aThisUrl, String aNextUrl, String aPreviousUrl) throws ServletModuleExc {\r
-\r
- try {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)});\r
-\r
- responseData.put("searchfield", requestParser.getParameterWithDefault("searchfield", ""));\r
- responseData.put("searchtext", requestParser.getParameterWithDefault("searchtext", ""));\r
- responseData.put("searchispublished", requestParser.getParameterWithDefault("searchispublished", ""));\r
- responseData.put("searchmediafolder", requestParser.getParameterWithDefault("searchmediafolder", ""));\r
- responseData.put("articleid", requestParser.getParameter("articleid"));\r
- responseData.put("commentid", requestParser.getParameter("commentid"));\r
-\r
- responseData.put("thisurl", aThisUrl);\r
- responseData.put("nexturl", aNextUrl);\r
- responseData.put("prevurl", aPreviousUrl);\r
-\r
- responseData.put("from", Integer.toString(aFrom));\r
- responseData.put("count", Integer.toString(aCount));\r
- responseData.put("to", Integer.toString(aTo));\r
-\r
- responseData.put("medialist", aList);\r
-\r
- addExtraData(responseData);\r
- ServletHelper.generateResponse(aResponse.getWriter(), responseData, listGenerator);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public void returnUploadedMediaList(HttpServletRequest aRequest, HttpServletResponse aResponse,\r
- String aWhereClause, String anOrderByClause, int anOffset) throws ServletModuleExc {\r
-\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- URLBuilder urlBuilder = new URLBuilder();\r
- EntityAdapterModel model;\r
- String nextPageUrl = null;\r
- String previousPageUrl = null;\r
- String thisUrl = null;\r
-\r
- int count;\r
-\r
- try {\r
- model = MirGlobal.localizer().dataModel().adapterModel();\r
-\r
- Object mediaList =\r
- new CachingRewindableIterator(\r
- new EntityIteratorAdapter(aWhereClause, anOrderByClause, nrEntitiesPerListPage,\r
- model, definition, nrEntitiesPerListPage, anOffset)\r
- );\r
-\r
- count = mainModule.getSize(aWhereClause);\r
-\r
- urlBuilder.setValue("module", moduleName);\r
- urlBuilder.setValue("do", "list");\r
- urlBuilder.setValue("where", aWhereClause);\r
- urlBuilder.setValue("order", anOrderByClause);\r
-\r
- urlBuilder.setValue("articleid", requestParser.getParameter("articleid"));\r
- urlBuilder.setValue("commentid", requestParser.getParameter("commentid"));\r
- urlBuilder.setValue("searchfield", requestParser.getParameter("searchfield"));\r
- urlBuilder.setValue("searchtext", requestParser.getParameter("searchtext"));\r
- urlBuilder.setValue("searchispublished", requestParser.getParameter("searchispublished"));\r
- urlBuilder.setValue("searchmediafolder", requestParser.getParameter("searchmediafolder"));\r
- urlBuilder.setValue("where", aWhereClause);\r
- urlBuilder.setValue("order", anOrderByClause);\r
-\r
- urlBuilder.setValue("offset", anOffset);\r
- thisUrl = urlBuilder.getQuery();\r
-\r
- if (count >= anOffset + nrEntitiesPerListPage) {\r
- urlBuilder.setValue("offset", anOffset + nrEntitiesPerListPage);\r
- nextPageUrl = urlBuilder.getQuery();\r
- }\r
-\r
- if (anOffset > 0) {\r
- urlBuilder.setValue("offset", Math.max(anOffset - nrEntitiesPerListPage, 0));\r
- previousPageUrl = urlBuilder.getQuery();\r
- }\r
-\r
- returnUploadedMediaList(aRequest, aResponse, mediaList,\r
- anOffset+1, anOffset+nrEntitiesPerListPage, count, thisUrl,\r
- nextPageUrl, previousPageUrl);\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
-\r
- public void search(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
-\r
- SQLQueryBuilder queryBuilder = new SQLQueryBuilder();\r
-\r
- String queryField = "";\r
- String searchField = requestParser.getParameter("searchfield");\r
- String searchText = requestParser.getParameter("searchtext");\r
- String searchIsPublished = requestParser.getParameter("searchispublished");\r
- String searchMediaFolder = requestParser.getParameter("searchmediafolder");\r
-\r
- queryBuilder.appendDescendingOrder("webdb_create");\r
-\r
- if (searchIsPublished!=null)\r
- if (searchIsPublished.equals("0")) {\r
- queryBuilder.appendAndCondition("is_published='f'");\r
- }\r
- else if (searchIsPublished.equals("1")) {\r
- queryBuilder.appendAndCondition("is_published='t'");\r
- }\r
-\r
- if (searchField!=null && searchText!=null && searchText.length()>0) {\r
- queryBuilder.appendAndCondition(\r
- "lower(" + searchField + ") like " +\r
- "'%" + JDBCStringRoutines.escapeStringLiteral(searchText.toLowerCase()) + "%'");\r
- }\r
-\r
- if (searchMediaFolder!=null && searchMediaFolder.length()>0) {\r
- queryBuilder.appendAndCondition("to_media_folder="+Integer.parseInt(searchMediaFolder));\r
- }\r
-\r
- returnUploadedMediaList(aRequest, aResponse,\r
- queryBuilder.getWhereClause(), queryBuilder.getOrderByClause(), requestParser.getIntegerWithDefault("offset", 0));\r
- }\r
-\r
- public void list(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
-\r
- returnUploadedMediaList(aRequest, aResponse,\r
- requestParser.getParameterWithDefault("where", ""),\r
- requestParser.getParameterWithDefault("order", "webdb_create desc"),\r
- requestParser.getIntegerWithDefault("offset", 0));\r
- }\r
-\r
-\r
- public void add(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {\r
- try {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)});\r
-\r
- int nrMedia = requestParser.getIntegerWithDefault("nrmedia", 1);\r
- int maxNrMedia=configuration.getInt("ServletModule.OpenIndy.MaxMediaUploadItems", 20);\r
-\r
- List fields = mainModule.getStorageObject().getFields();\r
- Map media = new HashMap();\r
- Iterator i = fields.iterator();\r
- while (i.hasNext()) {\r
- media.put(i.next(), null);\r
- }\r
- media.put("to_media_folder", new Integer(7));\r
- responseData.put("uploadedmedia", media);\r
-\r
- responseData.put("new", Boolean.TRUE);\r
- responseData.put("articleid", requestParser.getParameter("articleid"));\r
- responseData.put("commentid", requestParser.getParameter("commentid"));\r
- responseData.put("returnurl", null);\r
-\r
- if (nrMedia<=0)\r
- nrMedia=1;\r
- if (nrMedia>maxNrMedia)\r
- nrMedia=maxNrMedia;\r
-\r
- List mediaFields = new Vector();\r
- for (int j=0; j<nrMedia; j++)\r
- mediaFields.add(new Integer(j));\r
-\r
- responseData.put("nrmedia", new Integer(nrMedia));\r
- responseData.put("mediafields", mediaFields);\r
-\r
- responseData.put("edittemplate", editGenerator);\r
- responseData.put("module", moduleName);\r
-\r
- addExtraData(responseData);\r
-\r
- ServletHelper.generateResponse(aResponse.getWriter(), responseData, "uploadedmedia.template");\r
- }\r
- catch (Exception e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
-\r
- public void edit(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {\r
- editUploadedMediaObject(aRequest.getParameter("id"), aRequest, aResponse);\r
- }\r
-\r
- private void editUploadedMediaObject(String idParam, HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {\r
- if (idParam != null && !idParam.equals("")) {\r
- try {\r
- Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)});\r
- EntityAdapter object =\r
- model.makeEntityAdapter(definition, mainModule.getById(idParam));\r
- responseData.put("uploadedmedia", object);\r
- responseData.put("new", Boolean.FALSE);\r
- responseData.put("articleid", null);\r
- responseData.put("commentid", null);\r
- responseData.put("returnurl", null);\r
-\r
- responseData.put("edittemplate", editGenerator);\r
- responseData.put("module", moduleName);\r
-\r
- addExtraData(responseData);\r
-\r
- ServletHelper.generateResponse(aResponse.getWriter(), responseData, "uploadedmedia.template");\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
- else {\r
- throw new ServletModuleExc("ServletmoduleUploadedMedia :: editUploadedMediaObject without id");\r
- }\r
- }\r
-\r
- public void getMedia(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {\r
- String idParam = aRequest.getParameter("id");\r
- if (idParam!=null && !idParam.equals("")) {\r
- try {\r
- EntityUploadedMedia ent = (EntityUploadedMedia)mainModule.getById(idParam);\r
- Entity mediaType = ent.getMediaType();\r
- MirMedia mediaHandler;\r
-\r
- ServletContext ctx = MirPropertiesConfiguration.getContext();\r
- String fName = ent.getId()+"."+mediaType.getValue("name");\r
-\r
- mediaHandler = MediaHelper.getHandler(mediaType);\r
- InputStream in = mediaHandler.getMedia(ent, mediaType);\r
-\r
- aResponse.setContentType(ctx.getMimeType(fName));\r
- //important that before calling this aResponse.getWriter was not called first\r
- ServletOutputStream out = aResponse.getOutputStream();\r
-\r
- int read ;\r
- byte[] buf = new byte[8 * 1024];\r
- while((read = in.read(buf)) != -1) {\r
- out.write(buf, 0, read);\r
- }\r
- in.close();\r
- out.close();\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
- else logger.error("id not specified.");\r
- // no exception allowed\r
- }\r
-\r
- public void getIcon(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc\r
- {\r
- String idParam = aRequest.getParameter("id");\r
- if (idParam!=null && !idParam.equals("")) {\r
- try {\r
- EntityUploadedMedia ent = (EntityUploadedMedia) mainModule.getById(idParam);\r
- Entity mediaType = ent.getMediaType();\r
- MirMedia mediaHandler;\r
-\r
- mediaHandler = MediaHelper.getHandler(mediaType);\r
- InputStream in = mediaHandler.getIcon(ent);\r
-\r
- if (in==null)\r
- throw new ServletModuleExc("no icon available");\r
-\r
- aResponse.setContentType(mediaHandler.getIconMimeType(ent, mediaType));\r
- //important that before calling this aResponse.getWriter was not called first\r
- ServletOutputStream out = aResponse.getOutputStream();\r
-\r
- int read ;\r
- byte[] buf = new byte[8 * 1024];\r
- while((read = in.read(buf)) != -1) {\r
- out.write(buf, 0, read);\r
- }\r
- in.close();\r
- out.close();\r
- }\r
-\r
- catch (Throwable e) {\r
- logger.error("getIcon: " + e.toString());\r
- }\r
- }\r
- else logger.error("getIcon: id not specified.");\r
- // no exception allowed\r
- }\r
-\r
- protected void addExtraData(Map aTarget) throws ServletModuleExc, ServletModuleFailure {\r
- try {\r
- aTarget.put("mediafolders",\r
- new EntityIteratorAdapter("", "", 20, MirGlobal.localizer().dataModel().adapterModel(), "mediaFolder"));\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
+/*
+ * 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 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 java.io.InputStream;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.ArrayList;
+
+import javax.servlet.ServletContext;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import mir.config.MirPropertiesConfiguration;
+import mir.entity.Entity;
+import mir.entity.adapter.EntityAdapter;
+import mir.entity.adapter.EntityAdapterModel;
+import mir.entity.adapter.EntityIteratorAdapter;
+import mir.log.LoggerWrapper;
+import mircoders.media.MediaHelper;
+import mir.media.MediaHandler;
+import mir.servlet.ServletModule;
+import mir.servlet.ServletModuleExc;
+import mir.servlet.ServletModuleFailure;
+import mir.servlet.ServletModuleUserExc;
+import mir.session.UploadedFile;
+import mir.util.CachingRewindableIterator;
+import mir.util.ExceptionFunctions;
+import mir.util.HTTPParsedRequest;
+import mir.util.HTTPRequestParser;
+import mir.util.JDBCStringRoutines;
+import mir.util.SQLQueryBuilder;
+import mir.util.URLBuilder;
+import mircoders.entity.EntityComment;
+import mircoders.entity.EntityContent;
+import mircoders.entity.EntityUploadedMedia;
+import mircoders.global.MirGlobal;
+import mircoders.media.MediaUploadProcessor;
+import mircoders.module.ModuleMediaType;
+import mircoders.storage.DatabaseComment;
+import mircoders.storage.DatabaseContent;
+
+import org.apache.commons.fileupload.FileItem;
+
+/**
+ *
+ * <p>Title: </p>
+ * <p>Description: </p>
+ * <p>Copyright: Copyright (c) 2003</p>
+ * <p>Company: </p>
+ * @author the mir coders
+ * @version 1.0
+ */
+
+public abstract class ServletModuleUploadedMedia extends ServletModule {
+ protected String moduleName = "UploadedMedia";
+
+ public static ServletModule getInstance() {
+ return null;
+ }
+
+ public ServletModuleUploadedMedia() {
+ super();
+
+ definition = "uploadedMedia";
+ logger = new LoggerWrapper("ServletModule.UploadedMedia");
+ }
+
+ public void insert(HttpServletRequest aRequest, HttpServletResponse aResponse)
+ throws ServletModuleExc, ServletModuleUserExc {
+ try {
+ HTTPParsedRequest parsedRequest = new HTTPParsedRequest(aRequest,
+ configuration.getString("Mir.DefaultEncoding"),
+ configuration.getInt("MaxMediaUploadSize")*1024,
+ configuration.getString("TempDir"));
+
+ Map mediaValues = new HashMap();
+
+ mediaValues.put("to_publisher", ServletHelper.getUser(aRequest).getId());
+
+ Iterator i = mainModule.getStorageObject().getFields().iterator();
+ while (i.hasNext()) {
+ String field = (String) i.next();
+ String value = parsedRequest.getParameter(field);
+ if (value!=null)
+ mediaValues.put(field, value);
+ }
+
+ List mediaList = new ArrayList();
+
+ i = parsedRequest.getFiles().iterator();
+ while (i.hasNext()) {
+ UploadedFile file = new mir.session.CommonsUploadedFileAdapter((FileItem) i.next());
+
+ String suffix = file.getFieldName().substring(5);
+ mediaValues.put("title", parsedRequest.getParameter("media_title" + suffix));
+
+ mediaList.add(MediaUploadProcessor.processMediaUpload(file, mediaValues));
+ }
+
+ String articleid = parsedRequest.getParameter("articleid");
+ String commentid = parsedRequest.getParameter("commentid");
+
+ if (articleid!=null) {
+ EntityContent entContent = (EntityContent) DatabaseContent.getInstance().selectById(articleid);
+
+ i=mediaList.iterator();
+
+ while (i.hasNext()) {
+ String id = ((EntityUploadedMedia) i.next()).getId();
+
+ entContent.attach(id);
+ logAdminUsage(aRequest, id, "object attached to article " + articleid);
+ }
+
+ (ServletModuleContent.getInstance()).editObject(aRequest, aResponse, articleid);
+
+
+ return;
+ }
+
+ if (commentid!=null) {
+ EntityComment comment = (EntityComment) DatabaseComment.getInstance().selectById(commentid);
+
+ i=mediaList.iterator();
+
+ while (i.hasNext()) {
+ String id = ((EntityUploadedMedia) i.next()).getId();
+
+ comment.attach(id);
+
+ logAdminUsage(aRequest, id, "object attached to comment " + commentid);
+ }
+
+ (ServletModuleComment.getInstance()).editObject(aRequest, aResponse, commentid);
+
+ return;
+ }
+
+ logAdminUsage(aRequest, "", mediaList.size() + " objects added");
+
+ returnUploadedMediaList(aRequest, aResponse, mediaList, 1, mediaList.size(), mediaList.size(), "", null, null);
+ }
+ catch (Throwable t) {
+ Throwable cause = ExceptionFunctions.traceCauseException(t);
+
+ if (cause instanceof ModuleMediaType.UnsupportedMimeTypeExc) {
+ throw new ServletModuleUserExc("media.error.unsupportedformat", new String[] {});
+ }
+ throw new ServletModuleFailure("ServletModuleUploadedMedia.insert: " + t.toString(), t);
+ }
+ }
+
+ public void update(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+
+ try {
+ HTTPParsedRequest parsedRequest = new HTTPParsedRequest(aRequest,
+ configuration.getString("Mir.DefaultEncoding"),
+ configuration.getInt("MaxMediaUploadSize")*1024,
+ configuration.getString("TempDir"));
+ Map mediaValues = new HashMap();
+
+ Iterator i = mainModule.getStorageObject().getFields().iterator();
+ while (i.hasNext()) {
+ String field = (String) i.next();
+ String value = parsedRequest.getParameter(field);
+ if (value!=null)
+ mediaValues.put(field, value);
+ }
+
+ mediaValues.put("to_publisher", ServletHelper.getUser(aRequest).getId());
+ mediaValues.put("is_produced", "0");
+ if (!mediaValues.containsKey("is_published"))
+ mediaValues.put("is_published", "0");
+
+ String id = mainModule.set(mediaValues);
+ logger.debug("update: media ID = " + id);
+ logAdminUsage(aRequest, id, "object modified");
+
+ editUploadedMediaObject(id, aRequest, aResponse);
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure("upload -- exception " + e.toString(), e);
+ }
+
+ }
+
+ public void returnUploadedMediaList(HttpServletRequest aRequest, HttpServletResponse aResponse,
+ Object aList, int aFrom, int aTo, int aCount,
+ String aThisUrl, String aNextUrl, String aPreviousUrl) throws ServletModuleExc {
+
+ try {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)});
+
+ responseData.put("searchfield", requestParser.getParameterWithDefault("searchfield", ""));
+ responseData.put("searchtext", requestParser.getParameterWithDefault("searchtext", ""));
+ responseData.put("searchispublished", requestParser.getParameterWithDefault("searchispublished", ""));
+ responseData.put("searchmediafolder", requestParser.getParameterWithDefault("searchmediafolder", ""));
+ responseData.put("articleid", requestParser.getParameter("articleid"));
+ responseData.put("commentid", requestParser.getParameter("commentid"));
+
+ responseData.put("thisurl", aThisUrl);
+ responseData.put("nexturl", aNextUrl);
+ responseData.put("prevurl", aPreviousUrl);
+ responseData.put("returnurl", requestParser.getParameter("returnurl"));
+
+
+ responseData.put("from", Integer.toString(aFrom));
+ responseData.put("count", Integer.toString(aCount));
+ responseData.put("to", Integer.toString(aTo));
+
+ responseData.put("medialist", aList);
+
+ addExtraData(responseData);
+ ServletHelper.generateResponse(aResponse.getWriter(), responseData, listGenerator);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public void returnUploadedMediaList(HttpServletRequest aRequest, HttpServletResponse aResponse,
+ String aWhereClause, String anOrderByClause, int anOffset) throws ServletModuleExc {
+
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ URLBuilder urlBuilder = new URLBuilder();
+ EntityAdapterModel model;
+ String nextPageUrl = null;
+ String previousPageUrl = null;
+ String thisUrl = null;
+
+ int count;
+
+ try {
+ model = MirGlobal.localizer().dataModel().adapterModel();
+
+ Object mediaList =
+ new CachingRewindableIterator(
+ new EntityIteratorAdapter(aWhereClause, anOrderByClause, nrEntitiesPerListPage,
+ model, definition, nrEntitiesPerListPage, anOffset)
+ );
+
+ count = mainModule.getSize(aWhereClause);
+
+ urlBuilder.setValue("module", moduleName);
+ urlBuilder.setValue("do", "list");
+ urlBuilder.setValue("where", aWhereClause);
+ urlBuilder.setValue("order", anOrderByClause);
+
+ urlBuilder.setValue("articleid", requestParser.getParameter("articleid"));
+ urlBuilder.setValue("commentid", requestParser.getParameter("commentid"));
+ urlBuilder.setValue("searchfield", requestParser.getParameter("searchfield"));
+ urlBuilder.setValue("searchtext", requestParser.getParameter("searchtext"));
+ urlBuilder.setValue("searchispublished", requestParser.getParameter("searchispublished"));
+ urlBuilder.setValue("searchmediafolder", requestParser.getParameter("searchmediafolder"));
+ urlBuilder.setValue("returnurl", requestParser.getParameter("returnurl"));
+ urlBuilder.setValue("where", aWhereClause);
+ urlBuilder.setValue("order", anOrderByClause);
+
+ urlBuilder.setValue("offset", anOffset);
+ thisUrl = urlBuilder.getQuery();
+
+ if (count >= anOffset + nrEntitiesPerListPage) {
+ urlBuilder.setValue("offset", anOffset + nrEntitiesPerListPage);
+ nextPageUrl = urlBuilder.getQuery();
+ }
+
+ if (anOffset > 0) {
+ urlBuilder.setValue("offset", Math.max(anOffset - nrEntitiesPerListPage, 0));
+ previousPageUrl = urlBuilder.getQuery();
+ }
+
+ returnUploadedMediaList(aRequest, aResponse, mediaList,
+ anOffset+1, anOffset+nrEntitiesPerListPage, count, thisUrl,
+ nextPageUrl, previousPageUrl);
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public void search(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+
+ SQLQueryBuilder queryBuilder = new SQLQueryBuilder();
+
+ String searchField = requestParser.getParameter("searchfield");
+ String searchText = requestParser.getParameter("searchtext");
+ String searchIsPublished = requestParser.getParameter("searchispublished");
+ String searchMediaFolder = requestParser.getParameter("searchmediafolder");
+
+ queryBuilder.appendDescendingOrder("webdb_create");
+
+ if (searchIsPublished!=null)
+ if (searchIsPublished.equals("0")) {
+ queryBuilder.appendAndCondition("is_published='f'");
+ }
+ else if (searchIsPublished.equals("1")) {
+ queryBuilder.appendAndCondition("is_published='t'");
+ }
+
+ if (searchField!=null && searchText!=null && searchText.length()>0) {
+ queryBuilder.appendAndCondition(
+ "lower(" + searchField + ") like " +
+ "'%" + JDBCStringRoutines.escapeStringLiteral(searchText.toLowerCase()) + "%'");
+ }
+
+ if (searchMediaFolder!=null && searchMediaFolder.length()>0) {
+ queryBuilder.appendAndCondition("to_media_folder="+Integer.parseInt(searchMediaFolder));
+ }
+
+ returnUploadedMediaList(aRequest, aResponse,
+ queryBuilder.getWhereClause(), queryBuilder.getOrderByClause(), requestParser.getIntegerWithDefault("offset", 0));
+ }
+
+ public void list(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+
+ returnUploadedMediaList(aRequest, aResponse,
+ requestParser.getParameterWithDefault("where", ""),
+ requestParser.getParameterWithDefault("order", "webdb_create desc"),
+ requestParser.getIntegerWithDefault("offset", 0));
+ }
+
+
+ public void add(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ try {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)});
+
+ int nrMedia = requestParser.getIntegerWithDefault("nrmedia", 1);
+ int maxNrMedia=configuration.getInt("ServletModule.OpenIndy.MaxMediaUploadItems", 20);
+
+ List fields = mainModule.getStorageObject().getFields();
+ Map media = new HashMap();
+ Iterator i = fields.iterator();
+ while (i.hasNext()) {
+ media.put(i.next(), null);
+ }
+ media.put("to_media_folder", new Integer(7));
+ responseData.put("uploadedmedia", media);
+
+ responseData.put("new", Boolean.TRUE);
+ responseData.put("articleid", requestParser.getParameter("articleid"));
+ responseData.put("commentid", requestParser.getParameter("commentid"));
+ responseData.put("returnurl", requestParser.getParameter("returnurl"));
+
+ if (nrMedia<=0)
+ nrMedia=1;
+ if (nrMedia>maxNrMedia)
+ nrMedia=maxNrMedia;
+
+ List mediaFields = new ArrayList();
+ for (int j=0; j<nrMedia; j++)
+ mediaFields.add(new Integer(j));
+
+ responseData.put("nrmedia", new Integer(nrMedia));
+ responseData.put("mediafields", mediaFields);
+
+ responseData.put("edittemplate", editGenerator);
+ responseData.put("module", moduleName);
+
+ addExtraData(responseData);
+
+ ServletHelper.generateResponse(aResponse.getWriter(), responseData, "uploadedmedia.template");
+ }
+ catch (Exception e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public void edit(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ editUploadedMediaObject(aRequest.getParameter("id"), aRequest, aResponse);
+ }
+
+ private void editUploadedMediaObject(String idParam, HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ if (idParam != null && !idParam.equals("")) {
+ try {
+ Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)});
+ EntityAdapter object =
+ model.makeEntityAdapter(definition, mainModule.getById(idParam));
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ responseData.put("uploadedmedia", object);
+ responseData.put("new", Boolean.FALSE);
+ responseData.put("articleid", null);
+ responseData.put("commentid", null);
+ responseData.put("returnurl", requestParser.getParameter("returnurl"));
+ responseData.put("thisurl", null);
+
+ responseData.put("edittemplate", editGenerator);
+ responseData.put("module", moduleName);
+
+ addExtraData(responseData);
+
+ ServletHelper.generateResponse(aResponse.getWriter(), responseData, "uploadedmedia.template");
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+ else {
+ throw new ServletModuleExc("ServletmoduleUploadedMedia :: editUploadedMediaObject without id");
+ }
+ }
+
+ public void getMedia(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ String idParam = aRequest.getParameter("id");
+
+ if (idParam!=null && !idParam.equals("")) {
+ try {
+ EntityUploadedMedia entity = (EntityUploadedMedia)mainModule.getById(idParam);
+ Entity mediaType = entity.getMediaType();
+ MediaHandler mediaHandler;
+
+ ServletContext ctx = MirPropertiesConfiguration.getContext();
+ String fName = entity.getId()+"."+mediaType.getFieldValue("name");
+
+ mediaHandler = MediaHelper.getHandler(mediaType);
+ InputStream in = mediaHandler.getMedia(entity, mediaType);
+
+ aResponse.setContentType(ctx.getMimeType(fName));
+ //important that before calling this aResponse.getWriter was not called first
+ ServletOutputStream out = aResponse.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
+ }
+
+
+ /**
+ * @param aRequest
+ * @param aResponse
+ * @throws ServletModuleExc
+ */
+ public void getIcon(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ getThumbnail(aRequest, aResponse);
+ }
+
+ /**
+ *
+ * @param aRequest
+ * @param aResponse
+ * @throws ServletModuleExc
+ */
+ public void getThumbnail(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ String id = aRequest.getParameter("id");
+
+ if (id!=null && !id.equals("")) {
+ try {
+ EntityUploadedMedia mediaEntity = (EntityUploadedMedia) mainModule.getById(id);
+ Entity mediaType = mediaEntity.getMediaType();
+ MediaHandler mediaHandler;
+
+ mediaHandler = MediaHelper.getHandler(mediaType);
+ InputStream thumbnailInputStream = mediaHandler.getThumbnail(mediaEntity);
+
+ if (thumbnailInputStream==null)
+ throw new ServletModuleExc("no icon available");
+
+ aResponse.setContentType(mediaHandler.getThumbnailMimeType(mediaEntity, mediaType));
+
+ ServletOutputStream out = aResponse.getOutputStream();
+ try {
+ int read;
+ byte[] buf = new byte[8 * 1024];
+
+ while ((read = thumbnailInputStream.read(buf)) != -1) {
+ out.write(buf, 0, read);
+ }
+
+ thumbnailInputStream.close();
+ }
+ finally {
+ out.close();
+ }
+ }
+ catch (Throwable e) {
+ logger.error("getIcon: " + e.toString());
+ }
+ }
+ else logger.error("getIcon: id not specified.");
+ }
+
+ protected void addExtraData(Map aTarget) throws ServletModuleExc, ServletModuleFailure {
+ try {
+ aTarget.put("mediafolders",
+ new EntityIteratorAdapter("", "", 20, MirGlobal.localizer().dataModel().adapterModel(), "mediaFolder"));
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public void showarticles(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ String idParam = aRequest.getParameter("id");
+ if (idParam!=null && !idParam.equals("")) {
+ try {
+ // TODO rewrite as relational sql
+ ServletModuleContent.getInstance().returnList(
+ aRequest,
+ aResponse,
+ "exists (select * from content_x_media where content_id=content.id and media_id=" + JDBCStringRoutines.escapeStringLiteral( idParam ) + ")", "", 0);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+ else logger.error("showarticles: id not specified.");
+ }
+
+ public void showcomments(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ String idParam = aRequest.getParameter("id");
+ if (idParam!=null && !idParam.equals("")) {
+ try {
+ // TODO rewrite as relational sql
+ ServletModuleComment.getInstance().returnList(
+ aRequest,
+ aResponse,
+ "exists (select * from comment_x_media where comment_id=comment.id and media_id=" + JDBCStringRoutines.escapeStringLiteral( idParam ) + ")", "", 0);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+ else logger.error("showcomments: id not specified.");
+ }
}
\ No newline at end of file
projects / mir.git / blobdiff