added more keyword-lib-functions

process/Keyword_lib/process.js

@@ -2,21 +2,17 @@ import("system.logging");
 import("system.translate");
 
 function KeywordUtils(){
-    
-    this.getViewValue = function(keywordType, key){
-        var keyword = this.getStandardArray(keywordType);
-        for(var i = 0; i < keyword.length; i++)
-            if(keyword[i][0] == key)
-                return keyword[i][1];
-        return "";
-    }
-    
     this.getStandardArray = function(keywordType){
         return this.createKeyword(keywordType).toArray();
     }
     
+    this.getViewValue = function(keywordType, key){
+        var k = this.createKeyword(keywordType);
+        return k.getPropForKey(key, "name") || "";
+    }
+    
     this.createKeyword = function(keywordType){
-        var valueContainer, _toArrayFn;
+        var valueContainer, _toArrayFn, _getPropForKeyFn, _getPropsForKeyFn;
 
         switch (keywordType){
             case "RELATION.STATUS":
@@ -97,24 +93,43 @@ function KeywordUtils(){
                 break;
         }
 
+
+        _getPropForKeyFn = function(key, field) {
+            var keyObject = valueContainer[key];
+            if (keyObject == undefined)
+                return undefined;
+            return keyObject[field];
+        }
+        
+        _getPropsForKeyFn = function(key, fields) {
+            var keyObject, i, l, currentRow, currentField;
+            
+            keyObject = valueContainer[key];
+            if (keyObject == undefined)
+                return [];//TODO: throw error instead?
+            l = fields.length;
+            currentRow = [];
+            for (i = 0; i < l; i++){
+                currentField = fields[i];
+                //check if the passed fieldnames match the existing fieldnames (<=> properties in the object)
+                //to prevent errors and unexpected behaviour
+                if (keyObject[currentField])
+                    currentRow.push(keyObject[currentField]);
+                else
+                    currentRow.push("");
+            }
+            return currentRow;
+        }
+        
         _toArrayFn = function(fields){
-            var res, id, i, l, currentRow, currentField;
+            var res, id, currentRow;
 
             res = [];
             if (!fields)
                 fields = ["id", "name"];
             l = fields.length;
             for (id in valueContainer){
-                currentRow = [];
-                for (i = 0; i < l; i++){
-                    currentField = fields[i];
-                    //check if the passed fieldnames match the existing fieldnames (<=> properties in the object)
-                    //to prevent errors and unexpected behaviour
-                    if (valueContainer[id][currentField])
-                        currentRow.push(valueContainer[id][currentField]);
-                    else
-                        currentRow.push("");
-                }
+                currentRow = _getPropsForKeyFn(id, fields);
                 res.push(currentRow);
             }
             return res;
@@ -124,7 +139,9 @@ function KeywordUtils(){
             /*
              *test
              **/
-            "toArray": _toArrayFn
+             "toArray": _toArrayFn
+            ,"getPropForKey": _getPropForKeyFn
+            ,"getPropsForKey": _getPropsForKeyFn
         }
     }