Examples with MCRNavigation org.mycore.wcms2.datamodel.MCRNavigation used on opensource projects

Example 1 with MCRNavigation

use of org.mycore.wcms2.datamodel.MCRNavigation in project mycore by MyCoRe-Org.

the class MCRWCMSNavigationManager method updateHref.

/**
 * Runs recursive through the item tree and changes each href and hrefStartingPage attribute to the new href.
 *
 * @param item
 *            navigation item to change (and all its children)
 * @param from
 *            which href to change
 * @param to
 *            new value of href
 * @return if something in the tree was changed
 */
public static boolean updateHref(MCRNavigationBaseItem item, String from, String to) {
    boolean dirty = false;
    if (item instanceof MCRNavigation) {
        MCRNavigation navigation = (MCRNavigation) item;
        if (navigation.getHrefStartingPage() != null && navigation.getHrefStartingPage().equals(from)) {
            navigation.setHrefStartingPage(to);
            dirty = true;
        }
    } else if (item instanceof MCRNavigationItem) {
        MCRNavigationItem navItem = (MCRNavigationItem) item;
        if (navItem.getHref().equals(from)) {
            navItem.setHref(to);
            dirty = true;
        }
    }
    if (item instanceof MCRNavigationItemContainer) {
        MCRNavigationItemContainer container = (MCRNavigationItemContainer) item;
        for (MCRNavigationBaseItem child : container.getChildren()) {
            if (updateHref(child, from, to)) {
                dirty = true;
            }
        }
    }
    return dirty;
}

Example 2 with MCRNavigation

use of org.mycore.wcms2.datamodel.MCRNavigation in project mycore by MyCoRe-Org.

the class MCRWCMSNavigationResource method save.

@POST
@Path("save")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response save(String json) throws Exception {
    JsonStreamParser jsonStreamParser = new JsonStreamParser(json);
    if (!jsonStreamParser.hasNext()) {
        return Response.status(Status.BAD_REQUEST).build();
    }
    JsonObject saveObject = jsonStreamParser.next().getAsJsonObject();
    // get navigation
    MCRNavigation newNavigation = MCRWCMSNavigationManager.fromJSON(saveObject);
    // save navigation
    MCRWCMSNavigationManager.save(newNavigation);
    // save content
    JsonArray items = saveObject.get(MCRWCMSNavigationProvider.JSON_ITEMS).getAsJsonArray();
    getContentManager().save(items);
    return Response.ok().build();
}

Example 3 with MCRNavigation

use of org.mycore.wcms2.datamodel.MCRNavigation in project mycore by MyCoRe-Org.

the class MCRWCMSDefaultNavigationProvider method add.

private JsonObject add(MCRNavigationBaseItem item, JsonArray hierarchy, JsonArray items) {
    int id = items.size();
    JsonObject jsonItem = gson.toJsonTree(item).getAsJsonObject();
    jsonItem.addProperty(JSON_WCMS_ID, id);
    jsonItem.remove(JSON_CHILDREN);
    WCMSType type = null;
    String href = null;
    if (item instanceof MCRNavigation) {
        type = WCMSType.root;
        href = ((MCRNavigation) item).getHrefStartingPage();
    } else if (item instanceof MCRNavigationMenuItem) {
        type = WCMSType.menu;
        href = ((MCRNavigationMenuItem) item).getDir();
    } else if (item instanceof MCRNavigationItem) {
        type = WCMSType.item;
        href = ((MCRNavigationItem) item).getHref();
    } else if (item instanceof MCRNavigationInsertItem) {
        type = WCMSType.insert;
    } else if (item instanceof MCRNavigationGroup) {
        type = WCMSType.group;
    } else {
        LOGGER.warn("Unable to set type for item {}", id);
    }
    jsonItem.addProperty(JSON_WCMS_TYPE, type.name());
    if (href != null) {
        jsonItem.add("access", getAccess(href));
    }
    items.add(jsonItem);
    // create hierarchy for root
    JsonObject hierarchyObject = new JsonObject();
    hierarchyObject.addProperty(JSON_WCMS_ID, id);
    hierarchy.add(hierarchyObject);
    return hierarchyObject;
}

Example 4 with MCRNavigation

use of org.mycore.wcms2.datamodel.MCRNavigation in project mycore by MyCoRe-Org.

the class MCRWCMSDefaultNavigationProvider method fromJSON.

@Override
public MCRNavigation fromJSON(JsonObject navigationJSON) {
    JsonArray items = navigationJSON.get(JSON_ITEMS).getAsJsonArray();
    JsonArray hierarchy = navigationJSON.get(JSON_HIERARCHY).getAsJsonArray();
    if (hierarchy.size() > 0) {
        JsonObject root = hierarchy.get(0).getAsJsonObject();
        MCRNavigationBaseItem navigation = createItem(root, items);
        if (navigation instanceof MCRNavigation) {
            return (MCRNavigation) navigation;
        }
    }
    return null;
}

Example 5 with MCRNavigation

use of org.mycore.wcms2.datamodel.MCRNavigation in project mycore by MyCoRe-Org.

the class MCRWCMSNavigationResource method move.

@POST
@Path("move")
public void move(@QueryParam("from") String from, @QueryParam("to") String to) throws Exception {
    if (from == null || to == null) {
        throw new WebApplicationException(Response.status(Status.BAD_REQUEST).entity("from or to parameter not set").build());
    }
    // move it
    getContentManager().move(from, to);
    // update navigation
    MCRNavigation navigation = MCRWCMSNavigationManager.getNavigation();
    boolean hrefUpdated = MCRWCMSNavigationManager.updateHref(navigation, from, to);
    if (hrefUpdated) {
        MCRWCMSNavigationManager.save(navigation);
    }
}