"
+ +"| getContextPath | "+request.getContextPath()+" |
"
+ + "
| getPathInfo | "+request.getPathInfo()+" |
"
+ + "
| getPathTranslated | "+request.getPathTranslated()+" |
"
+ + "
| getQueryString | "+request.getQueryString()+" |
"
+ + "
| getRequestURI | "+request.getRequestURI()+" |
"
+ + "
| getRequestURL | "+request.getRequestURL()+" |
"
+ + "
| getServletPath | "+request.getServletPath()+" |
"
+ + "
";
+ }
+
+ protected static IResourceService getService(ServletContext servletContext) {
+ return ResourceServiceProxy.getResourceService(servletContext);
+ }
+}
Index: lams_tool_larsrc/src/java/org/lamsfoundation/lams/tool/rsrc/web/action/AuthoringAction.java
===================================================================
diff -u -ra3299505c1f0a51ade0247a7117581df5c7b6066 -r2116db454fd0ec719a6deeaacd9d10306d341b93
--- lams_tool_larsrc/src/java/org/lamsfoundation/lams/tool/rsrc/web/action/AuthoringAction.java (.../AuthoringAction.java) (revision a3299505c1f0a51ade0247a7117581df5c7b6066)
+++ lams_tool_larsrc/src/java/org/lamsfoundation/lams/tool/rsrc/web/action/AuthoringAction.java (.../AuthoringAction.java) (revision 2116db454fd0ec719a6deeaacd9d10306d341b93)
@@ -21,6 +21,10 @@
package org.lamsfoundation.lams.tool.rsrc.web.action;
import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
@@ -31,7 +35,13 @@
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
+import org.lamsfoundation.lams.tool.rsrc.ResourceConstants;
+import org.lamsfoundation.lams.tool.rsrc.model.Resource;
import org.lamsfoundation.lams.tool.rsrc.service.IResourceService;
+import org.lamsfoundation.lams.tool.rsrc.web.form.ResourceForm;
+import org.lamsfoundation.lams.util.WebUtil;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.support.WebApplicationContextUtils;
/**
* @author Steve.Ni
@@ -97,14 +107,77 @@
// if (param.equals("finishTopic")) {
// return finishTopic(mapping, form, request, response);
// }
- return mapping.findForward("error");
+ return mapping.findForward(ResourceConstants.ERROR);
}
//******************************************************************************************************************
// Forum Author functions
//******************************************************************************************************************
private ActionForward initPage(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
- return null;
+
+ Long contentId = new Long(WebUtil.readLongParam(request,ResourceConstants.PARAM_TOOL_CONTENT_ID));
+ ResourceForm forumForm = (ResourceForm)form;
+ //get back the topic list and display them on page
+ IResourceService service = getResourceService();
+
+ Set topics = null;
+ Resource resource = null;
+ try {
+ resource = service.getResourceByContentId(contentId);
+ //if forum does not exist, try to use default content instead.
+ if(resource == null){
+ resource = service.getDefaultContent(contentId);
+ if(resource.getResourceItems() != null){
+ topics = resource.getResourceItems();
+ }else
+ topics = null;
+ }else
+ topics = service.getAuthoredItems(resource.getUid());
+ //initialize instruction attachment list
+ List attachmentList = getAttachmentList(request);
+ attachmentList.addAll(resource.getAttachments());
+
+ forumForm.setResource(resource);
+ } catch (Exception e) {
+ log.error(e);
+ return mapping.findForward("error");
+ }
+
+ //set back STRUTS component value
+ //init it to avoid null exception in following handling
+ if(topics == null)
+ topics = new HashSet();
+ request.getSession().setAttribute(ResourceConstants.AUTHORING_RESOURCE_LIST, topics);
+ return mapping.findForward(ResourceConstants.SUCCESS);
}
+ //*************************************************************************************
+ // Private method
+ //*************************************************************************************
+ private IResourceService getResourceService() {
+ WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(getServlet().getServletContext());
+ return (IResourceService) wac.getBean(ResourceConstants.RESOURCE_SERVICE);
+ }
+ /**
+ * @param request
+ * @return
+ */
+ private List getAttachmentList(HttpServletRequest request) {
+ return getListFromSession(request,ResourceConstants.INSTRUCTION_ATTACHMENT_LIST);
+ }
+ /**
+ * Get