initial support for the "emoticons" or "smileys" - defined the config file

here so we can change over all the custom venice-config.xml and ui-config.xml
files before going any further

src/com/silverwrist/util/DOMElementHelper.java

@@ -293,5 +293,3 @@ public final class DOMElementHelper
   } // end getAttributeBoolean
 
 } // end DOMElementHelper
-
-

src/com/silverwrist/venice/core/internals/GlobalSiteImpl.java

@@ -143,9 +143,14 @@ public class GlobalSiteImpl implements GlobalSite
 
     // Get the <engine/> section.
     DOMElementHelper config_h = new DOMElementHelper(config);
-    Element sect = loader.configGetSubSection(config_h,"database");
+    Element sect = loader.configGetSubSection(config_h,"engine");
     DOMElementHelper sect_h = new DOMElementHelper(sect);
 
+    // Get the name of the emoticons configuration file.
+    String emoticon_config = loader.configGetSubElementText(sect_h,"emoticon-config");
+    if (!(emoticon_config.startsWith("/")))
+      emoticon_config = application_root + emoticon_config;
+
     // Get the <privileged-addresses/> value.
     String s = sect_h.getSubElementText("privileged-addresses");
     if (!(StringUtil.isStringEmpty(s)))
@@ -225,6 +230,8 @@ public class GlobalSiteImpl implements GlobalSite
     intermediate_map.put(postlink_rewriter.getClass().getName(),postlink_rewriter);
     UserNameRewriter username_rewriter = new UserNameRewriter(this);
     intermediate_map.put(username_rewriter.getClass().getName(),username_rewriter);
+    EmoticonRewriter emoticon_rewriter = new EmoticonRewriter(emoticon_config);
+    intermediate_map.put(emoticon_rewriter.getClass().getName(),emoticon_rewriter);
 
     // Get the <html-checker/> section.
     sect = loader.configGetSubSection(config_h,"html-checker");

src/com/silverwrist/venice/htmlcheck/filters/EmoticonRewriter.java

@@ -0,0 +1,111 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Community System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@ricochet.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2004 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.venice.htmlcheck.filters;
+
+import java.util.*;
+import org.w3c.dom.*;
+import com.silverwrist.util.*;
+import com.silverwrist.venice.except.*;
+import com.silverwrist.venice.htmlcheck.Rewriter;
+import com.silverwrist.venice.htmlcheck.RewriterServices;
+import com.silverwrist.venice.htmlcheck.MarkupData;
+import com.silverwrist.venice.util.XMLLoader;
+
+public class EmoticonRewriter implements Rewriter
+{
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private String m_prefixchars;
+  private Map m_patmap;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public EmoticonRewriter(String config_file) throws ConfigException
+  {
+    // Load the configuration file.
+    XMLLoader loader = XMLLoader.get();
+    Document config = loader.loadConfigDocument(config_file);
+    Element root = loader.configGetRootElement(config,"emoticon-config");
+
+    // Get the set of prefix characters.
+    m_prefixchars = loader.configGetSubElementText(root,"prefix-chars");
+
+    HashMap tmp = new HashMap();
+
+    // Look for all associated icons.
+    NodeList nl = root.getChildNodes();
+    for (int i=0; i<nl.getLength(); i++)
+    { // look through all the child nodes...
+      Node n = nl.item(i);
+      if ((n.getNodeType()==Node.ELEMENT_NODE) && n.getNodeName().equals("icon"))
+      { // load the icon name
+	String icon_name = loader.configGetAttribute((Element)n,"name").intern();
+
+	// get the associated patterns
+	NodeList nl2 = n.getChildNodes();
+	for (int j=0; j<nl2.getLength(); j++)
+	{ // look for <pattern/> elements
+	  Node n2 = nl2.item(i);
+	  if ((n2.getNodeType()==Node.ELEMENT_NODE) && n2.getNodeName().equals("pattern"))
+	  { // get the element text
+	    DOMElementHelper h = new DOMElementHelper((Element)n2);
+	    String pattern = h.getElementText();
+	    if (m_prefixchars.indexOf(pattern.charAt(0))>=0)
+	      tmp.put(pattern,icon_name);
+
+	  } // end if
+	  // else skip this element
+
+	} // end for
+	
+      } // end if
+      // else skip this element
+
+    } // end for
+
+    if (tmp.isEmpty())
+      m_patmap = Collections.EMPTY_MAP;
+    else
+      m_patmap = Collections.unmodifiableMap(tmp);
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface Rewriter
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getName()
+  {
+    return "emoticon";
+
+  } // end getName
+
+  public MarkupData rewrite(String data, RewriterServices svc)
+  {
+    return null;
+
+  } // end rewrite
+
+} // end class EmoticonRewriter

src/com/silverwrist/venice/ui/config/EmoticonManager.java

@@ -0,0 +1,109 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@ricochet.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2004 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.venice.ui.config;
+
+import java.util.*;
+import org.w3c.dom.*;
+import com.silverwrist.util.*;
+import com.silverwrist.venice.except.*;
+import com.silverwrist.venice.util.XMLLoader;
+
+public class EmoticonManager
+{
+  /*--------------------------------------------------------------------------------
+   * Internal class that contains the icon data.
+   *--------------------------------------------------------------------------------
+   */
+
+  private static class IconDefinition
+  {
+    /*====================================================================
+     * Attributes
+     *====================================================================
+     */
+
+    private int m_width;
+    private int m_height;
+    private boolean m_fixup;
+    private String m_path;
+    private String m_text;
+
+    /*====================================================================
+     * Constructor
+     *====================================================================
+     */
+
+    IconDefinition(Element icon_elt) throws ConfigException
+    {
+      XMLLoader loader = XMLLoader.get();
+      DOMElementHelper h = new DOMElementHelper(icon_elt);
+
+      // Get the icon image data.
+      Element img_elt = loader.configGetSubSection(h,"image");
+      m_width = loader.configGetAttributeInt(img_elt,"width");
+      m_height = loader.configGetAttributeInt(img_elt,"height");
+      DOMElementHelper h2 = new DOMElementHelper(img_elt);
+      m_fixup = h2.getAttributeBoolean("fixup",false).booleanValue();
+      m_path = h2.getElementText();
+
+      // Get the text data.
+      m_text = h.getSubElementText("text");
+
+    } // end constructor
+
+  } // end class IconDefinition
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private Map m_iconmap;
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  EmoticonManager(Element config) throws ConfigException
+  {
+    XMLLoader loader = XMLLoader.get();
+    HashMap tmp = new HashMap();
+    NodeList nl = config.getChildNodes();
+    for (int i=0; i<nl.getLength(); i++)
+    { // get the element
+      Node n = nl.item(i);
+      if ((n.getNodeType()==Node.ELEMENT_NODE) && n.getNodeName().equals("icon"))
+      { // load the emoticon
+	Element elt = (Element)n;
+	String icon_name = loader.configGetAttribute(elt,"name").intern();
+	IconDefinition defn = new IconDefinition(elt);
+	tmp.put(icon_name,defn);
+
+      } // end if
+
+    } // end for
+
+    if (tmp.isEmpty())
+      m_iconmap = Collections.EMPTY_MAP;
+    else
+      m_iconmap = Collections.unmodifiableMap(tmp);
+
+  } // end constructor
+
+} // end class EmoticonManager

src/com/silverwrist/venice/ui/config/RootConfig.java

@@ -92,6 +92,7 @@ public class RootConfig implements LinkTypes, ColorSelectors
   private DialogManager m_dialogs;         // the dialog manager
   private SideBoxManager m_sideboxes;      // the sidebox manager
   private CommunityMenuFactory m_comm_menu_fact;  // the community menu factory
+  private EmoticonManager m_emoticons;     // the emoticon manager
 
   /*--------------------------------------------------------------------------------
    * Constructor
@@ -120,6 +121,11 @@ public class RootConfig implements LinkTypes, ColorSelectors
     if (!(services_config.startsWith("/")))
       services_config = root_file_path + services_config;
 
+    // Get the full pathname of the emoticon configuration file.
+    String emoticon_config = loader.configGetSubElementText(sect_h,"emoticon-config");
+    if (!(emoticon_config.startsWith("/")))
+      emoticon_config = root_file_path + emoticon_config;
+
     // Get the full pathname of the script directory.
     m_script_directory = getRelativeDirectory(sect_h,"script-dir",root_file_path,true);
 
@@ -511,6 +517,14 @@ public class RootConfig implements LinkTypes, ColorSelectors
     // Get the community section and pass it to the CommunityMenuFactory.
     m_comm_menu_fact = new CommunityMenuFactory(root_h.getSubElement("community"),this);
 
+    // done with the services-config.xml file
+    // Load up the emoticon.xml file.
+    doc = loader.loadConfigDocument(emoticon_config);
+    root = loader.configGetRootElement(doc,"emoticon-config");
+
+    // Load the emoticon manager.
+    m_emoticons = new EmoticonManager(root);
+
   } // end constructor
 
   /*--------------------------------------------------------------------------------
@@ -892,6 +906,12 @@ public class RootConfig implements LinkTypes, ColorSelectors
 
   } // end addFormatParams
 
+  public final EmoticonManager getEmoticonManager()
+  {
+    return m_emoticons;
+
+  } // end getEmoticonManager
+
   /*--------------------------------------------------------------------------------
    * Static initializer
    *--------------------------------------------------------------------------------