Changeset 36508 for main/trunk/greenstone3/src/java/org/greenstone/gsdl3/util/XSLTUtil.java

Timestamp:

2022-08-26T12:29:21+12:00 (20 months ago)

Author:

kjdon

Message:

new method getCollectionDisplayItemText - you pass in a node containing a list of displayItem elements, and it will choose the bestone that matches the current lang. displayItems can use dictionary keys instead of text

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

@@ -50 +50 @@
 import org.greenstone.util.GlobalProperties;
 import org.w3c.dom.Node;
+import org.w3c.dom.Element;
+import org.w3c.dom.Document;
 
 /**
@@ -443 +445 @@
   }
 
-
+    /** handle displayItems from xslt */
+    public static String getCollectionDisplayItemText(Node display_item_list, String lang, String site_name, String collection) {
+    
+    CustomClassLoader class_loader = new CustomClassLoader(XSLTUtil.class.getClassLoader(), GSFile.collectionResourceDir(GSFile.siteHome(GlobalProperties.getGSDL3Home(), site_name), collection));
+    Document doc = XMLConverter.newDOM();
+    Element di = DisplayItemUtil.chooseBestMatchDisplayItem(doc, (Element)display_item_list, lang, "en", class_loader) ;
+    if (di == null) {
+        return "";
+    }
+    return GSXML.getNodeText(di);
+
+    }
   
     public static boolean isImage(String mimetype)