Changeset 25347 for main/trunk/greenstone3/src/java/org/greenstone

Timestamp:

2012-04-11T20:08:17+12:00 (12 years ago)

Author:

ak19

Message:

Array of strings to be initialised for Javascript now done by Java code instead of XSLT. Intermediate step completed where header.xsl calls the Java code. The call to Java will still need to be moved into util.xsl from header.xsl. header.xsl should use a gslib:langfrag and so invoke util.xsl, but that doesn't work yet at present.

File:

• main/trunk/greenstone3/src/java/org/greenstone/gsdl3/util/XSLTUtil.java (modified) (2 diffs)

main/trunk/greenstone3/src/java/org/greenstone/gsdl3/util/XSLTUtil.java

@@ -21 +21 @@
 import java.util.ArrayList;
 import java.util.Date;
+import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Locale;
@@ -485 +486 @@
         return c.createRecaptchaHtml(null, null);
     }
+
+    public static String getInterfaceStringsAsJavascript(String interface_name, String lang, String prefix, String prependToPrefix) {   
+    StringBuffer outputStr = new StringBuffer();
+    
+    Dictionary dict = new Dictionary("interface_" + interface_name, lang);
+    Enumeration keys = dict.getKeys();  
+    if(keys == null) { // try default interface
+        logger.error("****** Interface name: " + interface_name + " does not have any keys. Trying interface_default.");
+        dict = new Dictionary("interface_default", lang);
+        keys = dict.getKeys();
+    }
+    
+    // get all properties in the language-specific dictionary with the given key prefix
+    // Create a string of prependToPrefix.key= "value";\n
+
+    while(keys.hasMoreElements()) {     
+        String key = (String)keys.nextElement();
+        if(key.startsWith(prefix)) {
+        String value = getInterfaceText(interface_name, lang, key);
+
+        outputStr.append(prependToPrefix);
+        outputStr.append(".");
+        outputStr.append(key);
+        outputStr.append("=\"");
+        outputStr.append(value);
+        outputStr.append("\";\n");
+        }
+    }   
+    
+    return outputStr.toString();
+    
+    }
+
+
+    public static void main(String args[]) {
+    System.out.println("\n@@@@@\n" + XSLTUtil.getInterfaceStringsAsJavascript("default", "en", "dse", "gs.text") + "@@@@@\n");
+    }
 }