Changeset 18886 for gli

Timestamp:

2009-04-06T11:16:07+12:00 (15 years ago)

Author:

anna

Message:

Changes for ticket #369. Display translations of search metadata fields if they meets certain criteria and translation of search levels.

Location:

gli/trunk/src/org/greenstone/gatherer/cdm

Files:

• IndexManager.java (modified) (3 diffs)
• IndexOptionManager.java (modified) (1 diff)

gli/trunk/src/org/greenstone/gatherer/cdm/IndexManager.java

@@ -939 +939 @@
             // Before we add the index to the model, we have to add a default collection metadata for this
             CollectionMeta metadatum = new CollectionMeta(StaticStrings.STOP_CHARACTER + index.getID());
-            metadatum.setValue(index.getID());
+            if (use_macro_as_display_name(index.getID())) {
+            metadatum.setValue(get_macro_name(index.getID()));
+            } else {
+            metadatum.setValue(index.getID());
+            }
         
             // Finally, add the index
@@ -1032 +1036 @@
             // Create the new collection meta
             CollectionMeta metadatum = new CollectionMeta(StaticStrings.STOP_CHARACTER + index.getID());
-            metadatum.setValue(index.getID());
+            if (use_macro_as_display_name(index.getID())) {
+                metadatum.setValue(get_macro_name(index.getID()));
+            } else {
+                metadatum.setValue(index.getID());
+            }
             
             // replace the index
@@ -1043 +1051 @@
         }
         }
+
+        /**
+         * If the index is built with DC metadata, use macro variable as the display text, 
+         * so that translations of DC metadata can be displayed in the search field drop-down list 
+         * when interface language changes.
+         *   
+         * @param index_id Current index id.
+         * @return Whether macro variable should be used.
+         */
+        private boolean use_macro_as_display_name(String index_id) {
+        //String metaname = index_id;   
+        if (index_id.indexOf(":") != -1) {
+            index_id = index_id.substring(index_id.indexOf(":") + 1);
+        }
+        
+        String field = null;
+        String[] fields = index_id.split(",");
+        for (int i = 0; i < fields.length; i++) {
+            String s = fields[i];
+            if (s.indexOf(".") != -1) {   
+            s = s.substring(s.indexOf(".") + 1);
+            }
+            if (field == null) {
+            field = s;
+            }
+            else if (!field.equals(s)) {
+            return false;
+            }
+        }
+                
+        field = field.toLowerCase();
+        if (field.equals("text") || field.equals("title") || field.equals("creator") || field.equals("subject") || 
+            field.equals("description") || field.equals("publisher") || field.equals("contributor") || field.equals("date") || 
+            field.equals("type") || field.equals("format") || field.equals("identifier") || field.equals("source") || 
+            field.equals("language") || field.equals("relation") || field.equals("coverage") || field.equals("rights")) {             
+            return true;
+        }
+        
+        return false;
+        }
+
+        /**
+         * Get the corresponding macro variable name, eg. _labelTitle_, _labelCreator_.
+         *   
+         * @param index_id Current index id.
+         * @return Name of the macro variable.
+         */
+        private String get_macro_name(String index_id) {
+        if (index_id.indexOf(":") != -1) {
+            index_id = index_id.substring(index_id.indexOf(":") + 1);
+        }
+        if (index_id.indexOf(",") != -1) {
+            index_id = index_id.substring(0, index_id.indexOf(","));
+        }
+        if (index_id.indexOf(".") != -1) {    
+            index_id = index_id.substring(index_id.indexOf(".") + 1);
+        }   
+        
+        return "_label" + index_id + "_";       
+        }
     }
     }

gli/trunk/src/org/greenstone/gatherer/cdm/IndexOptionManager.java

@@ -95 +95 @@
         CollectionMeta meta = new CollectionMeta(StaticStrings.STOP_CHARACTER + level);
         meta.setAssigned(true);
-        meta.setValue(level);
+        if (level.equals("document") || level.equals("section")) {
+        meta.setValue("_text" + level + "_");
+        } else {        
+        meta.setValue(level);
+        }
         CollectionDesignManager.collectionmeta_manager.addMetadatum(meta);
     }