public static PageHeaderModel HeaderModel(this IHtmlHelper helper)
{
PageHeaderModel model = helper.GetViewData <PageHeaderModel>();
if (model == null)
{
model = new PageHeaderModel
{
Title = helper.GetPageTitle(),
AddButton = null,
};
if (helper.GetViewParams().ListUrl != null)
{
string id = RazorUtils.UrlToPageId(helper.GetViewParams().ListUrl);
model.ListBreadCrumb = new BreadCrumbModel
{
Title = helper.Page(id),
Link = helper.GetViewParams().ListUrl
};
}
string addUrl = helper.GetViewParams().AddUrl;
if (addUrl != null)
{
model.AddButton = helper.AddButton(addUrl);
model.EmbeddedAddButton = helper.AddButton(addUrl, "buttonGra-sm");
model.IsListPage = true;
}
helper.SetViewData(model);
}
return(model);
}
public ViewViewComponentResult Invoke(string linkUp, string linkPage)
{
var model = new PageHeaderModel
{
linkUp = linkUp,
linkPage = linkPage
};
return(View(model));
}
/// <summary>
/// Get the default menu items and other settings
/// </summary>
/// <returns></returns>
public ActionResult Index()
{
//get the current context
var contextItem = RenderingContext.Current.ContextItem;
//get the master database to use to get items from
var database = contextItem.Database;
//create a new model
var model = new PageHeaderModel();
//get the project settings id from the config, to use to get the logo image from
var projectSettingsPageId = _standardHelpers.GetItemIdFromConfig("ProjectSettingsPageID", contextItem);
if (projectSettingsPageId != ID.Null)
{
var projectSettingsPage = database.GetItem(projectSettingsPageId);
if (projectSettingsPage != null)
{
//get the project settings template id from the config
var projectSettingsTemplateId = _standardHelpers.GetTemplateIdFromConfig("ProjectSettingsTemplateID", contextItem);
//check if the project settings page uses that template
var isProjectSettingsTemplate = projectSettingsPage.TemplateID == projectSettingsTemplateId;
if (isProjectSettingsTemplate)
{
model.LogoImage = new HtmlString(FieldRenderer.Render(projectSettingsPage, "Project_Logo", "mw=400"));
}
}
}
// get the homepage id set in the config to use to get the menu items
var homePageId = _standardHelpers.GetItemIdFromConfig("HomePageID", contextItem);
if (homePageId != ID.Null)
{
//get the home item from the config id
var homePage = database.GetItem(homePageId);
//check if the home item in not null
if (homePage != null)
{
//check if the homepage's template is the same as the one set in our config
var homeTemplateId = _standardHelpers.GetTemplateIdFromConfig("HomeTemplateID", contextItem);
var isHomePageTemplate = homePage.TemplateID == homeTemplateId;
//if the homepage template matches then we can now use it to get the navigation items
if (isHomePageTemplate)
{
//add the verified home page to the model
model.HomePageUrl = LinkManager.GetItemUrl(homePage);
//get the home page item and add it to the menu items from the verified home page
model.MenuItems.Add(_navigationHelpers.CreateSiteMenuModel(homePage, false));
//get the home page children and add them to the menu items
if (homePage.HasChildren)
{
foreach (Item childPage in homePage.Children)
{
//get the child page items from the verified home page
model.MenuItems.Add(_navigationHelpers.CreateSiteMenuModel(childPage, true));
}
}
}
}
}
//get the site's languages for the dropdown language selector
model.CurrentLanguage = _languageHelpers.GetActiveLanguageModel();
model.Languages = _languageHelpers.GetAllLanguages();
return(View(model));
}
public static IHtmlContent BreadCrumbs(this IHtmlHelper helper, PageHeaderModel model)
{
return(helper.GetComponent("Components/BreadCrumbs", model));
}