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

Example 1 with MCRNavigationItemContainer

use of org.mycore.wcms2.datamodel.MCRNavigationItemContainer 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 MCRNavigationItemContainer

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

the class MCRWCMSDefaultNavigationProvider method createItem.

private MCRNavigationBaseItem createItem(JsonObject hierarchyObject, JsonArray items) {
    if (!hierarchyObject.has(JSON_WCMS_ID)) {
        LOGGER.warn("While saving navigation.xml. Invalid object in hierarchy.");
        return null;
    }
    MCRNavigationBaseItem item = getNavigationItem(hierarchyObject.get(JSON_WCMS_ID).getAsString(), items);
    if (item == null) {
        LOGGER.warn("While saving navigation.xml. Item with id {} is null!", hierarchyObject.get(JSON_WCMS_ID));
        return null;
    }
    JsonElement children = hierarchyObject.get(JSON_CHILDREN);
    if (children != null && children.isJsonArray() && item instanceof MCRNavigationItemContainer) {
        MCRNavigationItemContainer itemAsContainer = (MCRNavigationItemContainer) item;
        for (JsonElement child : children.getAsJsonArray()) {
            if (child.isJsonObject()) {
                MCRNavigationBaseItem childItem = createItem(child.getAsJsonObject(), items);
                if (childItem != null) {
                    itemAsContainer.getChildren().add(childItem);
                }
            }
        }
    }
    return item;
}