public void findAllPages(
SimplePageItem pageItem,
List<PageEntry> entries,
Map<Long, SimplePage> pageMap,
Set<Long> topLevelPages,
Set<Long> sharedPages,
int level,
boolean toplevel,
boolean canEditPage) {
// System.out.println("in findallpages " + pageItem.getName() + " " + toplevel);
Long pageId = Long.valueOf(pageItem.getSakaiId());
if (pageId == 0L) return;
try {
if (pageItem.isPrerequisite() || simplePageBean.getItemGroups(pageItem, null, false) != null)
somePagesHavePrerequisites = true;
} catch (IdUnusedException exe) {
// underlying item missing. should be impossible for a page
return;
}
// implement hidden.
if (!canEditPage) {
SimplePage page = simplePageToolDao.getPage(pageId);
if (page.isHidden()) return;
if (page.getReleaseDate() != null && page.getReleaseDate().after(new Date())) return;
if (toplevel) {
if (page.getToolId() != null) {
// getCurrentSite is cached, so it's reasonable to get it at this level
Site site = simplePageBean.getCurrentSite();
SitePage sitePage = site.getPage(page.getToolId());
List<ToolConfiguration> tools = sitePage.getTools();
// If all the tools on a page require site.upd then only users with site.upd will see
// the page in the site nav of Charon... not sure about the other Sakai portals floating
// about
boolean visible = false;
for (ToolConfiguration placement : tools) {
Properties roleConfig = placement.getPlacementConfig();
String roleList = roleConfig.getProperty("functions.require");
String visibility = roleConfig.getProperty("sakai-portal:visible");
// System.out.println("roles " + roleList + " visi " + visibility);
// doesn't require site update, so visible
if ((visibility == null || !visibility.equals("false"))
&& (roleList == null || roleList.indexOf(SITE_UPD) < 0)) {
// only need one tool on the page to be visible
visible = true;
break;
}
}
// not visible, ignore it
if (!visible) return;
}
}
}
PageEntry entry = new PageEntry();
entry.pageId = pageId;
entry.itemId = pageItem.getId();
entry.title = pageItem.getName();
entry.level = level;
entry.toplevel = toplevel;
// add entry
entries.add(entry);
// if page has already been done, don't do the subpages. Otherwise we can
// get into infinite loops
// already done if removed from map.
// however for top level pages, expand them for their primary entry,
// i.e. when toplevel is set.
if (pageMap.get(pageId) == null || (topLevelPages.contains(pageId) && !toplevel)) {
sharedPages.add(pageId);
return;
}
// say done
pageMap.remove(pageId);
// now recursively do subpages
List<SimplePageItem> items = simplePageToolDao.findItemsOnPage(pageId);
List<SimplePageItem> nexts = new ArrayList<SimplePageItem>();
// subpages done in place
for (SimplePageItem item : items) {
if (item.getType() == SimplePageItem.PAGE) {
Long pageNum = Long.valueOf(item.getSakaiId());
// ignore top-level pages.
// show next pages (including top level pages) after all the subpages
// so stick it on the delayed display list.
if (item.getNextPage()) nexts.add(item);
else {
// System.out.println("call for subpage " + item.getName() + " " + false);
findAllPages(
item, entries, pageMap, topLevelPages, sharedPages, level + 1, false, canEditPage);
}
}
}
// nexts done afterwards
for (SimplePageItem item : nexts) {
if (item.getType() == SimplePageItem.PAGE) {
// System.out.println("calling findallpage " + item.getName() + " " + false);
findAllPages(item, entries, pageMap, topLevelPages, sharedPages, level, false, canEditPage);
}
}
}
