--- /dev/null
+/*
+ * 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.search;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import mir.entity.*;
+import mir.storage.*;
+import mircoders.entity.*;
+import mircoders.storage.*;
+
+import org.apache.lucene.index.*;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+
+import freemarker.template.*;
+
+
+public class AudioSearchTerm extends SearchTerm{
+
+
+ public static String matchField = "hasAudio";
+ public static String paramName = "search_hasAudio";
+ public static String templateVariable = "hasAudio";
+
+ public void index(Document doc, Entity entity) throws StorageObjectException{
+ EntityList audio = DatabaseContentToMedia.getInstance().getAudio((EntityContent) entity);
+ if (audio != null && audio.size()>0){
+ doc.add(Field.Keyword(matchField,"y"));
+ }
+ }
+
+ public String makeTerm(HttpServletRequest req){
+ String wanted = req.getParameter(paramName);
+ if (wanted == "y"){
+ return matchField + ":" + "\"" + wanted + "\"";
+ }
+ else {
+ return null;
+ }
+ }
+
+ public void returnMeta(SimpleHash result,Document doc){
+ result.put(templateVariable,doc.get(matchField));
+ }
+
+
+}
+
+
--- /dev/null
+/*
+ * 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.search;
+
+import java.util.*;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import mir.entity.*;
+import mir.storage.*;
+import mircoders.entity.*;
+import mircoders.storage.*;
+
+import org.apache.lucene.index.*;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+
+import freemarker.template.*;
+
+
+public class ImagesSearchTerm extends SearchTerm{
+
+
+ public static String matchField = "hasImages";
+ public static String paramName = "search_hasImages";
+ public static String dataField = "images";
+ public static String templateVariable = "images";
+
+ public void index(Document doc, Entity entity) throws StorageObjectException{
+ EntityList images = DatabaseContentToMedia.getInstance().getImages((EntityContent) entity);
+ if (images != null && images.size()>0){
+ doc.add(Field.Keyword(matchField,"y"));
+ String imageURLString = "";
+ for(int k=0;k<images.size();k++){
+ if (k != 0){
+ imageURLString = imageURLString + ":";
+ }
+ imageURLString = imageURLString + (images.elementAt(k)).getValue("icon_path");
+ }
+ doc.add(Field.UnIndexed("images",imageURLString));
+ }
+
+
+ }
+
+ public String makeTerm(HttpServletRequest req){
+ String wanted = req.getParameter(paramName);
+ if (wanted == "y"){
+ return matchField + ":" + "\"" + wanted + "\"";
+ }
+ else {
+ return null;
+ }
+ }
+
+ public void returnMeta(SimpleHash result,Document doc){
+ String imageURLString=doc.get(dataField);
+ if (imageURLString != null){
+ SimpleList theImages = new SimpleList();
+ StringTokenizer st = new StringTokenizer(imageURLString,":");
+ while (st.hasMoreTokens()) {
+ String imageURL=st.nextToken();
+ theImages.add(new SimpleScalar(imageURL));
+ }
+ result.put(templateVariable,theImages);
+ }
+ }
+
+
+}
+
+
--- /dev/null
+/*
+ * 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.search;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import mir.entity.*;
+
+import org.apache.lucene.index.*;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+
+import freemarker.template.*;
+
+
+public class KeywordSearchTerm extends SearchTerm{
+
+ public void index(Document doc, Entity entity){
+ doc.add(Field.Keyword(matchField,entity.getValue(partOfEntity)));
+ }
+
+ public void indexValue(Document doc, String value){
+ doc.add(Field.Keyword(matchField, value));
+ }
+
+
+ public String makeTerm(HttpServletRequest req){
+ String wanted = req.getParameter(paramName);
+ if (wanted != null && wanted != ""){
+ return matchField + ":" + "\"" + wanted + "\"";
+ }
+ else {
+ return null;
+ }
+ }
+ public void returnMeta(SimpleHash result,Document doc){
+ result.put(templateVariable,doc.get(dataField));
+ }
+
+
+}
+
+
--- /dev/null
+/*
+ * 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.search;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import mir.entity.*;
+import mircoders.entity.*;
+import mircoders.storage.*;
+
+import org.apache.lucene.index.*;
+import org.apache.lucene.document.Document;
+
+import freemarker.template.*;
+
+
+abstract public class SearchTerm {
+
+ public static String partOfEntity;
+ public static String paramName;
+ public static String matchField;
+ public static String dataField;
+ public static String templateVariable;
+
+ public SearchTerm(String anEntityPart,String aParamName,String aMatchField,String aDataField, String aTemplateVariable){
+ //for more reusable SearchTerm types
+ partOfEntity = anEntityPart;
+ paramName = aParamName;
+ matchField = aMatchField;
+ dataField = aDataField;
+ templateVariable = aTemplateVariable;
+ }
+
+ public SearchTerm(){
+ //do nothing, we'll get the values from the extending class definition instead
+ }
+
+ abstract public void index(Document doc, Entity entity) throws Exception;
+ abstract public String makeTerm(HttpServletRequest req);
+ abstract public void returnMeta(SimpleHash result,Document doc);
+
+
+}
--- /dev/null
+/*
+ * 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.search;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import mir.entity.*;
+
+import org.apache.lucene.index.*;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+
+import freemarker.template.*;
+
+
+public class TextSearchTerm extends SearchTerm{
+
+ public void index(Document doc, Entity entity){
+ doc.add(Field.Text(matchField,entity.getValue(partOfEntity)));
+ }
+
+ public void indexValue(Document doc, String value){
+ doc.add(Field.Text(matchField, value));
+ }
+
+
+ public String makeTerm(HttpServletRequest req){
+ String wanted = req.getParameter(paramName);
+ if (wanted != null && wanted != ""){
+ return matchField + ":" + "\"" + wanted + "\"";
+ }
+ else {
+ return null;
+ }
+ }
+ public void returnMeta(SimpleHash result,Document doc){
+ result.put(templateVariable,doc.get(dataField));
+ }
+
+
+}
+
+
--- /dev/null
+/*
+ * 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.search;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import mir.entity.*;
+
+import org.apache.lucene.index.*;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+
+import freemarker.template.*;
+
+
+public class UnIndexedSearchTerm extends SearchTerm{
+
+ public void index(Document doc, Entity entity){
+ doc.add(Field.Text(dataField,entity.getValue(partOfEntity)));
+ }
+
+ public void indexValue(Document doc, String value){
+ doc.add(Field.Text(dataField, value));
+ }
+
+
+ public String makeTerm(HttpServletRequest req){
+ // it isn't indexed!
+ return null;
+ }
+
+ public void returnMeta(SimpleHash result,Document doc){
+ result.put(templateVariable,doc.get(dataField));
+ }
+
+
+}
+
+
+
--- /dev/null
+/*
+ * 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.search;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import mir.entity.*;
+
+import org.apache.lucene.index.*;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+
+import freemarker.template.*;
+
+
+public class UnStoredSearchTerm extends SearchTerm{
+
+ public void index(Document doc, Entity entity){
+ doc.add(Field.UnStored(matchField,entity.getValue(partOfEntity)));
+ }
+
+ public void indexValue(Document doc, String value){
+ doc.add(Field.UnStored(matchField, value));
+ }
+
+ public String makeTerm(HttpServletRequest req){
+ String wanted = req.getParameter(paramName);
+ if (wanted != null && wanted != ""){
+ return matchField + ":" + "\"" + wanted + "\"";
+ }
+ else {
+ return null;
+ }
+ }
+ public void returnMeta(SimpleHash result,Document doc){
+ //do nothing...we don't have the data stored!
+ }
+
+
+}
+
+
--- /dev/null
+/*
+ * 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.search;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import mir.entity.*;
+import mir.storage.*;
+import mircoders.entity.*;
+import mircoders.storage.*;
+
+import org.apache.lucene.index.*;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+
+import freemarker.template.*;
+
+
+public class VideoSearchTerm extends SearchTerm{
+
+
+ public static String matchField = "hasVideo";
+ public static String paramName = "search_hasVideo";
+ public static String templateVariable = "hasVideo";
+
+ public void index(Document doc, Entity entity) throws StorageObjectException{
+ EntityList video = DatabaseContentToMedia.getInstance().getVideo((EntityContent) entity);
+ if (video != null && video.size()>0){
+ doc.add(Field.Keyword(matchField,"y"));
+ }
+ }
+
+ public String makeTerm(HttpServletRequest req){
+ String wanted = req.getParameter(paramName);
+ if (wanted == "y"){
+ return matchField + ":" + "\"" + wanted + "\"";
+ }
+ else {
+ return null;
+ }
+ }
+
+ public void returnMeta(SimpleHash result,Document doc){
+ result.put(templateVariable,doc.get(matchField));
+ }
+
+
+}
+
+