| 1,6 → 1,7 |
|---|
| package ak.photoalbum.webapp; |
| |
| import java.util.List; |
| import java.util.ArrayList; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import org.apache.struts.action.ActionMapping; |
| 18,27 → 19,35 |
|---|
| HttpServletRequest request, HttpServletResponse response) |
| throws Exception |
| { |
| PathForm theForm = (PathForm)form; |
| IndexForm theForm = (IndexForm)form; |
| String dir = theForm.getPath(); |
| int page = theForm.getPageInt(); |
| IndexEntry entry = new IndexEntry(); |
| IndexEntry top = new IndexEntry(); |
| IndexEntry prev = new IndexEntry(); |
| IndexEntry current = new IndexEntry(); |
| IndexEntry next = new IndexEntry(); |
| List index; |
| List index = new ArrayList(); |
| List pages = new ArrayList(); |
| |
| if(dir == null) dir = ""; // the images root |
| |
| logger.info("get index for " + dir); |
| Logic.getLogic().getEntry(dir, entry, top, prev, current, next); |
| index = Logic.getLogic().listDirectory(dir); |
| if(!Logic.getLogic().listDirectory(dir, page, index, pages)) |
| return mapping.findForward("error"); |
| |
| request.setAttribute("dir", FileUtils.replaceFileSeparator(dir, " - ")); |
| request.setAttribute("dir", FileUtils.replaceFileSeparator(dir, " - ")); |
| request.setAttribute("index", index); |
| request.setAttribute("top", top); |
| request.setAttribute("prevEntry", prev); |
| request.setAttribute("current", current); |
| request.setAttribute("nextEntry", next); |
| request.setAttribute("pages", pages); |
| request.setAttribute("firstPage", pages.get(0)); |
| request.setAttribute("lastPage", pages.get(pages.size() - 1)); |
| request.setAttribute("prevPage", (page == 0) ? null : pages.get(page-1)); |
| request.setAttribute("nextPage", (page == pages.size() - 1) ? null : pages.get(page+1)); |
| |
| return mapping.findForward("success"); |
| } |