Example usage for com.liferay.portal.kernel.model Layout getChildren

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.model Layout getChildren.

Prototype

public java.util.List<Layout> getChildren();

Source Link

Document

Returns all child layouts of the current layout, independent of user access permissions.

Usage

From source file:com.liferay.exportimport.lar.ExportImportHelperImpl.java

License:Open Source License

protected boolean populateLayoutsJSON(JSONArray layoutsJSONArray, Layout layout, long[] selectedLayoutIds) {

    List<Layout> childLayouts = layout.getChildren();
    JSONArray childLayoutsJSONArray = null;
    boolean includeChildren = true;

    if (ListUtil.isNotEmpty(childLayouts)) {
        childLayoutsJSONArray = JSONFactoryUtil.createJSONArray();

        for (Layout childLayout : childLayouts) {
            if (!populateLayoutsJSON(childLayoutsJSONArray, childLayout, selectedLayoutIds)) {

                includeChildren = false;
            }//  w w w .  jav  a 2 s. c  o m
        }
    }

    boolean checked = ArrayUtil.contains(selectedLayoutIds, layout.getLayoutId());

    if (checked) {
        JSONObject layoutJSONObject = JSONFactoryUtil.createJSONObject();

        layoutJSONObject.put("includeChildren", includeChildren);
        layoutJSONObject.put("plid", layout.getPlid());

        layoutsJSONArray.put(layoutJSONObject);
    }

    if (checked && includeChildren) {
        return true;
    }

    if (childLayoutsJSONArray != null) {

        // We want a 1 level array and not an array of arrays

        for (int i = 0; i < childLayoutsJSONArray.length(); i++) {
            layoutsJSONArray.put(childLayoutsJSONArray.getJSONObject(i));
        }
    }

    return false;
}

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From source file:com.liferay.site.navigation.site.map.web.internal.display.context.SiteNavigationSiteMapDisplayContext.java

License:Open Source License

private void _buildSiteMap(Layout layout, List<Layout> layouts, Layout rootLayout, boolean includeRootInTree,
        int displayDepth, boolean showCurrentPage, boolean useHtmlTitle, boolean showHiddenPages, int curDepth,
        ThemeDisplay themeDisplay, StringBundler sb) throws Exception {

    if (layouts.isEmpty()) {
        return;//from w w w  .jav a2 s  .c o m
    }

    if ((rootLayout != null) && !LayoutPermissionUtil.contains(themeDisplay.getPermissionChecker(), rootLayout,
            ActionKeys.VIEW)) {

        return;
    }

    sb.append("<ul>");

    if (includeRootInTree && (rootLayout != null) && (curDepth == 1)) {
        sb.append("<li>");

        String cssClass = "root";

        if (rootLayout.getPlid() == layout.getPlid()) {
            cssClass += " current";
        }

        _buildLayoutView(rootLayout, cssClass, useHtmlTitle, themeDisplay, sb);

        _buildSiteMap(layout, layouts, rootLayout, includeRootInTree, displayDepth, showCurrentPage,
                useHtmlTitle, showHiddenPages, curDepth + 1, themeDisplay, sb);

        sb.append("</li>");
    } else {
        for (Layout curLayout : layouts) {
            if ((showHiddenPages || !curLayout.isHidden()) && LayoutPermissionUtil
                    .contains(themeDisplay.getPermissionChecker(), curLayout, ActionKeys.VIEW)) {

                sb.append("<li>");

                String cssClass = StringPool.BLANK;

                if (curLayout.getPlid() == layout.getPlid()) {
                    cssClass = "current";
                }

                _buildLayoutView(curLayout, cssClass, useHtmlTitle, themeDisplay, sb);

                if ((displayDepth == 0) || (displayDepth > curDepth)) {
                    if (showHiddenPages) {
                        _buildSiteMap(layout, curLayout.getChildren(), rootLayout, includeRootInTree,
                                displayDepth, showCurrentPage, useHtmlTitle, showHiddenPages, curDepth + 1,
                                themeDisplay, sb);
                    } else {
                        _buildSiteMap(layout, curLayout.getChildren(themeDisplay.getPermissionChecker()),
                                rootLayout, includeRootInTree, displayDepth, showCurrentPage, useHtmlTitle,
                                showHiddenPages, curDepth + 1, themeDisplay, sb);
                    }
                }

                sb.append("</li>");
            }
        }
    }

    sb.append("</ul>");
}

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