X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmir%2Fmisc%2FHTMLTemplateProcessor.java;h=3f014cc396fcf1e58ca29a565915a2fbc019cb33;hb=d388c9c6286a9d9dda70e05535d5321fc20ef1c8;hp=c40c3674ca33df64da5a24539f8677297d990150;hpb=e5ac879bcc55cbfac4432e57091d5b1c5e134c46;p=mir.git
diff --git a/source/mir/misc/HTMLTemplateProcessor.java b/source/mir/misc/HTMLTemplateProcessor.java
index c40c3674..3f014cc3 100755
--- a/source/mir/misc/HTMLTemplateProcessor.java
+++ b/source/mir/misc/HTMLTemplateProcessor.java
@@ -1,18 +1,48 @@
/*
- * put your module comment here
+ * 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 mir.misc;
-import java.lang.*;
-import java.util.*;
-import java.io.*;
-import java.net.*;
-import freemarker.template.*;
-import mir.entity.*;
-import mir.storage.*;
-import javax.servlet.http.*;
+import freemarker.template.*;
+import mir.util.*;
+import mir.generator.*;
+import mir.entity.Entity;
+import mir.entity.EntityList;
+import mir.storage.StorageObjectException;
+import org.apache.struts.util.MessageResources;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.PrintWriter;
+import java.net.URLEncoder;
+import java.util.*;
/**
@@ -20,327 +50,373 @@ import javax.servlet.http.*;
*/
public final class HTMLTemplateProcessor {
- public static String templateDir;
- private static FileTemplateCache templateCache;
- private static Logfile theLog;
- private static String docRoot;
- private static String actionRoot;
- private static String productionHost;
- private static String audioHost;
- private static String videoHost;
- private static String imageHost;
- private static String openAction;
- protected static String producerDocRoot = MirConfig.getProp("Producer.DocRoot");
- protected static String producerStorageRoot = MirConfig.getProp("Producer.StorageRoot");
-
-
- //
- // init
-
- static {
-
- templateDir = MirConfig.getPropWithHome("HTMLTemplateProcessor.Dir");
- templateCache = new FileTemplateCache(templateDir);
- templateCache.setLoadingPolicy(templateCache.LOAD_ON_DEMAND);
- templateCache.startAutoUpdate();
- theLog = Logfile.getInstance(MirConfig.getPropWithHome("HTMLTemplateProcessor.Logfile"));
- docRoot = MirConfig.getProp("RootUri");
- actionRoot = docRoot + "/servlet/" + MirConfig.getProp("ServletName");
-
- openAction = MirConfig.getProp("Producer.OpenAction");
- productionHost = MirConfig.getProp("Producer.ProductionHost");
- videoHost = MirConfig.getProp("Producer.VideoHost");
- audioHost = MirConfig.getProp("Producer.AudioHost");
- imageHost = MirConfig.getProp("Producer.Image.Host");
- producerDocRoot = MirConfig.getProp("Producer.DocRoot");
- producerStorageRoot = MirConfig.getProp("Producer.StorageRoot");
-
- }
-
- /**
- * empty private constructor, to avoid instantiation
- */
- private HTMLTemplateProcessor () { }
-
-
- // process-methods to merge different datastructures
- // with freemarker templates
-
-
- /**
- * Wandelt anEntity
in freemarker-Struktur um, mischt die Daten mit
- * Template templateFilename
und gibt das Ergebnis an den PrintWriter
- * out
- *
- * @param templateFilename
- * @param anEntity
- * @param out
- * @exception HTMLParseException
- */
+ public static String templateDir;
+ private static FileTemplateCache templateCache;
+ private static Logfile theLog;
+ private static String docRoot;
+ private static String actionRoot;
- public static void process(String templateFilename, Entity anEntity, PrintWriter out)
- throws HTMLParseException {
- if (anEntity == null) throw new HTMLParseException("entity is empty!");
- else process(templateFilename, anEntity, out);
+ static {
+ templateDir = MirConfig.getPropWithHome("HTMLTemplateProcessor.Dir");
+ templateCache = new FileTemplateCache(templateDir);
+ templateCache.setLoadingPolicy(templateCache.LOAD_ON_DEMAND);
+ // gone in freemarker 1.7.1: templateCache.startAutoUpdate();
+ theLog = Logfile.getInstance(MirConfig.getPropWithHome("HTMLTemplateProcessor.Logfile"));
+
+ docRoot = MirConfig.getProp("RootUri");
+ try {
+ actionRoot = docRoot + MirConfig.getProp("Producer.ActionServlet");
+ } catch (ConfigException ce) {
+ // if Producer.ActionServlet is not set in the conf file
+ actionRoot = docRoot + "/servlet/Mir";
+ }
}
+ /**
+ * empty private constructor, to avoid instantiation
+ */
+ private HTMLTemplateProcessor() {
+ }
- /**
- * Wandelt Liste mit Entities entList
in freemarker-Struktur um, mischt die Daten mit
- * Template templateFilename
und gibt das Ergebnis an den PrintWriter
- * out
- *
- * @param templateFilename
- * @param entList
- * @param out
- * @exception HTMLParseException
- */
- public static void process(HttpServletResponse res,String templateFilename, EntityList entList, PrintWriter out)
- throws HTMLParseException {
- process(res, templateFilename, entList, (String)null, (TemplateModelRoot)null, out);
- }
-
- /**
- * Wandelt Entitylist in freemarker-Struktur um, fügt additionalModel
- * unter dem Namen additionalModelName
ein und mischt die Daten mit
- * Template templateFilename
und gibt das Ergebnis an den PrintWriter
- * out
- *
- * @param templateFilename
- * @param entList
- * @param additionalModelName
- * @param additionalModel
- * @param out
- * @exception HTMLParseException
- */
- public static void process(HttpServletResponse res,String templateFilename, EntityList entList, String additionalModelName,
- TemplateModelRoot additionalModel, PrintWriter out)
- throws HTMLParseException {
-
- SimpleHash modelRoot = new SimpleHash();
-
- if (entList == null) {
- process(null,templateFilename, modelRoot, out);
- } else {
- try {
- modelRoot = makeSimpleHashWithEntitylistInfos(entList);
- // Quickhack um mal ein Popup mit reinzunhemen ..
- if (additionalModelName != null && additionalModel != null)
- modelRoot.put(additionalModelName, additionalModel);
+ // process-methods to merge different datastructures
+ // with freemarker templates
+
- process(res,templateFilename, modelRoot, out);
- } catch (StorageObjectException e) {
- throw new HTMLParseException(e.toString());
+ /**
+ * Wandelt anEntity
in freemarker-Struktur um, mischt die Daten mit
+ * Template templateFilename
und gibt das Ergebnis an den PrintWriter
+ * out
+ *
+ * @param templateFilename
+ * @param anEntity
+ * @param out
+ * @exception HTMLParseException
+ */
+
+ public static void process(String templateFilename, Entity anEntity, PrintWriter out)
+ throws HTMLParseException {
+ if (anEntity == null)
+ throw new HTMLParseException("entity is empty!");
+ else
+ process(templateFilename, anEntity, out);
+ }
+
+
+ /**
+ * Wandelt Liste mit Entities entList
in freemarker-Struktur um, mischt die Daten mit
+ * Template templateFilename
und gibt das Ergebnis an den PrintWriter
+ * out
+ *
+ * @param templateFilename
+ * @param entList
+ * @param out
+ * @exception HTMLParseException
+ */
+ public static void process(HttpServletResponse res, String templateFilename,
+ EntityList entList, PrintWriter out, Locale locale)
+ throws HTMLParseException {
+ process(res, templateFilename, entList, (String) null, (TemplateModelRoot) null, out, locale);
+ }
+
+ /**
+ * Wandelt Entitylist in freemarker-Struktur um, fügt additionalModel
+ * unter dem Namen additionalModelName
ein und mischt die Daten mit
+ * Template templateFilename
und gibt das Ergebnis an den PrintWriter
+ * out
+ *
+ * @param templateFilename
+ * @param entList
+ * @param additionalModelName
+ * @param additionalModel
+ * @param out
+ * @exception HTMLParseException
+ */
+ public static void process(HttpServletResponse res, String templateFilename,
+ EntityList entList, String additionalModelName,
+ TemplateModelRoot additionalModel, PrintWriter out,
+ Locale locale)
+ throws HTMLParseException {
+
+ SimpleHash modelRoot = new SimpleHash();
+
+ if (entList == null) {
+ process(null, templateFilename, modelRoot, out, locale);
+ } else {
+ try {
+ modelRoot = makeSimpleHashWithEntitylistInfos(entList);
+
+ // Quickhack um mal ein Popup mit reinzunhemen ..
+ if (additionalModelName != null && additionalModel != null)
+ modelRoot.put(additionalModelName, additionalModel);
+
+ process(res, templateFilename, modelRoot, out, locale);
+ } catch (StorageObjectException e) {
+ throw new HTMLParseException(e.toString());
+ }
}
- }
}
- /**
- * Wandelt HashMap mergeData
in freemarker-Struktur und mischt diese mit
- * Template templateFilename
und gibt das Ergebnis an den PrintWriter
- * out
- *
- * @param templateFilename
- * @param mergeData - a HashMap with mergeData to be converted in SimpleHash
- * @param out
- * @exception HTMLParseException
- */
- public static void process(HttpServletResponse res,String templateFilename, HashMap mergeData, PrintWriter out)
- throws HTMLParseException {
- process(res,templateFilename, makeSimpleHash(mergeData), out);
+ /**
+ * Wandelt HashMap mergeData
in freemarker-Struktur und mischt diese mit
+ * Template templateFilename
und gibt das Ergebnis an den PrintWriter
+ * out
+ *
+ * @param templateFilename
+ * @param mergeData - a HashMap with mergeData to be converted in SimpleHash
+ * @param out
+ * @exception HTMLParseException
+ */
+ public static void process(HttpServletResponse res, String templateFilename,
+ HashMap mergeData, PrintWriter out, Locale locale)
+ throws HTMLParseException {
+ process(res, templateFilename, makeSimpleHash(mergeData), out, locale);
}
- /**
- * Gibt Template templateFilename
an den PrintWriter
- * out
- *
- * @param templateFilename
- * @param mergeData
- * @param out
- * @exception HTMLParseException
- */
- public static void process(String templateFilename, PrintWriter out)
- throws HTMLParseException {
- process(null,templateFilename, (TemplateModelRoot)null, out);
+ /**
+ * Gibt Template templateFilename
an den PrintWriter
+ * out
+ *
+ * @param templateFilename
+ * @param mergeData
+ * @param out
+ * @exception HTMLParseException
+ */
+ public static void process(String templateFilename, PrintWriter out,
+ Locale locale)
+ throws HTMLParseException {
+ process(null, templateFilename, (TemplateModelRoot) null, out, locale);
}
- /**
- * Mischt die freemarker-Struktur tmr
mit
- * Template templateFilename
und gibt das Ergebnis an den PrintWriter
- * out
- *
- * @param templateFilename
- * @param mergeData
- * @param out
- * @exception HTMLParseException
- */
- public static void process(HttpServletResponse res,String templateFilename, TemplateModelRoot tmr, PrintWriter out)
- throws HTMLParseException {
- if (out==null) throw new HTMLParseException("no outputstream");
- Template tmpl = getTemplateFor(templateFilename);
- if (tmpl == null) throw new HTMLParseException("no template: " + templateFilename);
- if (tmr==null) tmr = new SimpleHash();
-
- /** @todo what is this for? (rk) */
- String session="";
- if (res!=null) {
- session=res.encodeURL("");
- }
-
- // put standard configuration into tempalteRootmodel
- SimpleHash configHash = new SimpleHash();
- configHash.put("docroot", new SimpleScalar(producerDocRoot));
- configHash.put("storageroot", new SimpleScalar(producerStorageRoot));
- configHash.put("productionhost", new SimpleScalar(productionHost));
- configHash.put("openaction", new SimpleScalar(openAction));
- configHash.put("actionRootLogin",new SimpleScalar(actionRoot));
-
-
- tmr.put("docRoot", new SimpleScalar(docRoot));
- tmr.put("now", new SimpleScalar(StringUtil.date2readableDateTime(new GregorianCalendar())));
- tmr.put("actionRoot", new SimpleScalar(actionRoot+session));
- tmr.put("openAction", new SimpleScalar(openAction));
- tmr.put("productionHost", new SimpleScalar(productionHost));
- tmr.put("videoHost", new SimpleScalar(videoHost));
- tmr.put("audioHost", new SimpleScalar(audioHost));
- tmr.put("imageHost", new SimpleScalar(imageHost));
-
- tmr.put("config", configHash);
- tmpl.process(tmr, out);
+ /**
+ * Mischt die freemarker-Struktur tmr
mit
+ * Template templateFilename
und gibt das Ergebnis an den PrintWriter
+ * out
+ *
+ * @param templateFilename
+ * @param mergeData
+ * @param out
+ * @exception HTMLParseException
+ */
+ public static void process(HttpServletResponse res, String templateFilename,
+ TemplateModelRoot tmr, PrintWriter out, Locale locale)
+ throws HTMLParseException {
+ process(res, templateFilename, tmr, null, out, locale, "bundles.admin");
+ // this method is
+ }
+
+ /**
+ * Mischt die freemarker-Struktur tmr
mit
+ * Template templateFilename
und gibt das Ergebnis an den PrintWriter
+ * out
+ *
+ * @param templateFilename
+ * @param mergeData
+ * @param out
+ * @exception HTMLParseException
+ */
+ public static void process(HttpServletResponse res, String templateFilename,
+ TemplateModelRoot tmr, TemplateModelRoot extra,
+ PrintWriter out, Locale locale, String bundles)
+ throws HTMLParseException {
+ if (out == null) throw new HTMLParseException("no outputstream");
+ Template tmpl = getTemplateFor(templateFilename);
+ if (tmpl == null) throw new HTMLParseException("no template: " + templateFilename);
+ if (tmr == null) tmr = new SimpleHash();
+
+ /** @todo what is this for? (rk) */
+ String session = "";
+ if (res != null) {
+ session = res.encodeURL("");
+ }
+
+ SimpleHash configHash = new SimpleHash();
+
+ // pass the whole config hash to the templates
+ Enumeration en = MirConfig.getResourceKeys();
+ String key;
+ while (en.hasMoreElements()) {
+ key = (String) en.nextElement();
+ configHash.put(key, new SimpleScalar(MirConfig.getProp(key)));
+ }
+
+ // this does not come directly from the config file
+ configHash.put("docRoot", new SimpleScalar(docRoot));
+ configHash.put("actionRoot", new SimpleScalar(actionRoot + session));
+ configHash.put("now", new SimpleScalar(StringUtil.date2readableDateTime(new GregorianCalendar())));
+ // this conform to updated freemarker syntax
+ configHash.put("compressWhitespace", new freemarker.template.utility.CompressWhitespace());
+
+ SimpleHash utilityHash = new SimpleHash();
+ try {
+ utilityHash.put("compressWhitespace", new freemarker.template.utility.CompressWhitespace());
+ utilityHash.put("encodeURI", FreemarkerGenerator.makeAdapter(new GeneratorHTMLFunctions.encodeURIGeneratorFunction()));
+ utilityHash.put("encodeHTML", FreemarkerGenerator.makeAdapter(new GeneratorHTMLFunctions.encodeHTMLGeneratorFunction()));
+ }
+ catch (Throwable t) {
+ throw new HTMLParseException(t.getMessage());
+ }
+
+
+ SimpleHash outPutHash = new SimpleHash();
+
+ if (extra != null) {
+ outPutHash.put("extra", extra);
+ try {
+ while (((SimpleList) extra).hasNext()) {
+ theLog.printDebugInfo(((SimpleList) extra).next().toString());
+ }
+ } catch (Exception e) {
+ }
+ }
+ outPutHash.put("data", tmr);
+ outPutHash.put("config", configHash);
+ outPutHash.put("utility", utilityHash);
+
+ MessageResources messages = MessageResources.getMessageResources(bundles);
+ outPutHash.put("lang", new MessageMethodModel(locale, messages));
+
+ tmpl.process(outPutHash, out);
}
- /**
- * Wandelt eine Entity-Liste in eine SimpleList von SimpleHashes um.
- * @param aList ist eine Liste von Entity
- * @return eine freemarker.template.SimpleList von SimpleHashes.
- */
- public static SimpleList makeSimpleList(EntityList aList) throws StorageObjectException
- {
- SimpleList simpleList = new SimpleList();
- if (aList != null) {
- for(int i=0;i");
- return null;
- }
+ if (entity != null) {
+ theLog.printWarning("## using deprecated makeSimpleHash(entity) - a waste of resources");
+ return makeSimpleHash(entity.getValues());
+ } else
+ return null;
}
- /**
- * Konvertiert ein Hashtable mit den keys und values als String
- * in ein freemarker.template.SimpleHash-Modell
- * @param mergeData der HashMap mit den String / String Daten
- * @return SimpleHash mit den entsprechenden freemarker Daten
- *
- */
- public static SimpleHash makeSimpleHash(HashMap mergeData)
- {
- SimpleHash modelRoot = new SimpleHash();
- String aField;
- if (mergeData != null) {
- Set set = mergeData.keySet();
- Iterator it = set.iterator();
- for (int i=0; i