/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
// Preprend the base URL if specified (which it should be if this is a subdomain of eastsussex.gov.uk)
var siteContext = new HostingEnvironmentContext(HttpContext.Current.Request.Url);
if (siteContext.BaseUrl != null)
{
var urlPrefix = siteContext.BaseUrl.ToString().TrimEnd('/');
apple.Text = urlPrefix + apple.Text;
windows.Text = urlPrefix + windows.Text;
search.Text = urlPrefix + search.Text;
}
}
/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
// Preprend the base URL if specified (which it should be if this is a subdomain of eastsussex.gov.uk)
var context = new HostingEnvironmentContext(HttpContext.Current.Request.Url);
if (context.BaseUrl != null)
{
var urlPrefix = context.BaseUrl.ToString().TrimEnd('/');
this.social.HRef = urlPrefix + this.social.HRef;
this.about.HRef = urlPrefix + this.about.HRef;
this.privacy.HRef = urlPrefix + this.privacy.HRef;
}
var tagManagerContext = new GoogleTagManagerContext();
GoogleTagManagerContainerId = tagManagerContext.GoogleTagManagerContainerId;
}
/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
// Preprend the base URL if specified (which it should be if this is a subdomain of eastsussex.gov.uk)
var context = new HostingEnvironmentContext(Request.Url);
if (context.BaseUrl != null)
{
var urlPrefix = context.BaseUrl.ToString().TrimEnd('/');
this.homeSmall.HRef = urlPrefix + this.homeSmall.HRef;
this.contact.HRef = urlPrefix + this.contact.HRef;
// Because these are resources loaded by the page, rather than linking off to another page,
// ensure the URL is protocol relative
var colon = urlPrefix.IndexOf(":", StringComparison.OrdinalIgnoreCase);
if (colon > -1)
{
urlPrefix = urlPrefix.Substring(colon + 1);
}
this.logoSmall.Text = urlPrefix + this.logoSmall.Text;
}
}
/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
var siteContext = new HostingEnvironmentContext();
// Preprend the base URL if specified (which it should be if this is a subdomain of eastsussex.gov.uk)
if (siteContext.BaseUrl != null)
{
/*var urlPrefix = siteContext.BaseUrl.ToString().TrimEnd('/');
* this.chinese.HRef = urlPrefix + this.chinese.HRef;
* this.arabic.HRef = urlPrefix + this.arabic.HRef;
* this.urdu.HRef = urlPrefix + this.urdu.HRef;
* this.kurdish.HRef = urlPrefix + this.kurdish.HRef;
* this.portugese.HRef = urlPrefix + this.portugese.HRef;
* this.polish.HRef = urlPrefix + this.polish.HRef;
* this.slovakian.HRef = urlPrefix + this.slovakian.HRef;
* this.turkish.HRef = urlPrefix + this.turkish.HRef;*/
}
// Don't show translation option for the translation page itself or for HTTP status pages
languages.Visible = (Regex.IsMatch(HttpContext.Current.Request.Url.ToString(), @"^((?!\/contactus\/emailus\/[a-z]*translation\.aspx).)*$", RegexOptions.IgnoreCase)) &&
(Regex.IsMatch(HttpContext.Current.Request.Url.ToString(), @"^((?!\/httpstatus).)*$", RegexOptions.IgnoreCase));
}
/// <summary>
/// Selects most appropriate master page or MVC layout based on querystring or URL path
/// </summary>
/// <param name="queryString">The query string.</param>
/// <param name="userAgent">The user agent.</param>
/// <param name="viewEngine">The view engine to select the view for.</param>
/// <param name="cookies">Cookies for the current response. Optional as now used only to delete the old cookie.</param>
/// <returns></returns>
/// <remarks>
/// <para>It requires master pages and/or MVC layouts to be set up in web.config similar to the following:</para>
/// <example>
/// <code>
/// <configuration>
/// <configSections>
/// <sectionGroup name="Escc.EastSussexGovUK">
/// <section name="GeneralSettings" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
/// <section name="DesktopMasterPages" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
/// </sectionGroup>
/// </configSections>
/// <Escc.EastSussexGovUK>
/// <GeneralSettings>
/// <add key="MasterPageParameterName" value="template" />
/// </GeneralSettings>
/// <DesktopMasterPages>
/// <add key="/somefolder/somefolder/somepage.htm" value="~/master/CustomPage.master" />
/// <add key="/somefolder" value="~/master/CustomFolder.master" />
/// <add key="/" value="~/master/Desktop.master" />
/// </DesktopMasterPages>
/// </Escc.EastSussexGovUK>
/// <system.web>
/// <httpModules>
/// <add name="MasterPageModule" type="Escc.EastSussexGovUK.WebForms.MasterPageModule"/>
/// </httpModules>
/// </system.web>
/// </configuration>
/// </code>
/// </example>
/// <para>For MVC sites using Razor views, specify *.cshtml files wherever *.master is used above. The HTTP module is not needed for MVC.
/// Instead add similar code to _ViewStart.cshtml.</para>
/// </remarks>
public static string SelectView(NameValueCollection queryString, string userAgent, ViewEngine viewEngine = ViewEngine.WebForms, HttpCookieCollection cookies = null)
{
// Grab settings from config and set up some defaults
var generalSettings = ConfigurationManager.GetSection("Escc.EastSussexGovUK/GeneralSettings") as NameValueCollection;
if (generalSettings == null)
{
generalSettings = ConfigurationManager.GetSection("EsccWebTeam.EastSussexGovUK/GeneralSettings") as NameValueCollection;
}
var configSettings = new Dictionary <EsccWebsiteView, NameValueCollection>();
var configSettingsGroup = viewEngine == ViewEngine.WebForms ? "MasterPage" : "MvcLayout";
configSettings[EsccWebsiteView.Desktop] = ConfigurationManager.GetSection("Escc.EastSussexGovUK/Desktop" + configSettingsGroup + "s") as NameValueCollection;
if (configSettings[EsccWebsiteView.Desktop] == null)
{
configSettings[EsccWebsiteView.Desktop] = ConfigurationManager.GetSection("EsccWebTeam.EastSussexGovUK/Desktop" + configSettingsGroup + "s") as NameValueCollection;
}
configSettings[EsccWebsiteView.Plain] = ConfigurationManager.GetSection("Escc.EastSussexGovUK/Plain" + configSettingsGroup + "s") as NameValueCollection;
if (configSettings[EsccWebsiteView.Plain] == null)
{
configSettings[EsccWebsiteView.Plain] = ConfigurationManager.GetSection("EsccWebTeam.EastSussexGovUK/Plain" + configSettingsGroup + "s") as NameValueCollection;
}
string preferredMasterPage = String.Empty;
var preferredView = EsccWebsiteView.Desktop;
// Are we set up to accept user requests for a master page?
var acceptUserRequest = (generalSettings != null && !String.IsNullOrEmpty(generalSettings["MasterPageParameterName"]));
// If a master page is requested in the querystring that trumps everything *for this request only*
if (acceptUserRequest && !String.IsNullOrEmpty(queryString[generalSettings["MasterPageParameterName"]]))
{
preferredView = AssignMasterPageFromUserRequest(generalSettings, configSettings, configSettingsGroup, preferredView, queryString[generalSettings["MasterPageParameterName"]]);
}
// We now know which type of master page we want to use, so now get the path to the master page file.
// Get master page from config based on folder if available, otherwise based on a single setting.
if (configSettings.ContainsKey(preferredView) && configSettings[preferredView] != null)
{
// A CMS may change the URL requested by the user to that of the template, so use the corrected URL provided by HostingEnvironmentContext
var siteContext = new HostingEnvironmentContext();
preferredMasterPage = AssignMasterPageByFolder(HttpContext.Current.Request.Url, configSettings[preferredView], preferredMasterPage);
}
else if (generalSettings != null)
{
var configKey = preferredView + configSettingsGroup;
if (!String.IsNullOrEmpty(generalSettings[configKey]))
{
preferredMasterPage = generalSettings[configKey];
}
}
if (viewEngine == ViewEngine.Mvc && String.IsNullOrEmpty(preferredMasterPage))
{
throw new ConfigurationErrorsException("The path to the selected MVC layout was not specified. Set the path in the Escc.EastSussexGovUK/GeneralSettings/add[@key='" + preferredView + configSettingsGroup + "'] element in web.config.");
}
// We used to use a cookie. Delete it if found. These cookies were set to last for 50 years!
DeleteCookie(cookies, "template1", ".eastsussex.gov.uk");
return(preferredMasterPage);
}
/// <summary>
/// Called by the ASP.NET page framework to notify server controls that use composition-based implementation to create any child controls they contain in preparation for posting back or rendering.
/// </summary>
protected override void CreateChildControls()
{
// Turn breadcrumb trail levels into list items
var listItems = new List <HtmlGenericControl>();
var breadcrumbTrail = this.BreadcrumbProvider.BuildTrail();
var siteContext = new HostingEnvironmentContext();
foreach (string key in breadcrumbTrail.Keys)
{
var listItem = new HtmlGenericControl("li");
if (String.IsNullOrEmpty(breadcrumbTrail[key]))
{
listItem.InnerText = key;
}
else
{
HtmlAnchor link = new HtmlAnchor();
link.InnerText = key;
link.HRef = breadcrumbTrail[key];
listItem.Controls.Add(link);
}
listItems.Add(listItem);
}
// add the finished list to the "home" list
if (listItems.Count > 0)
{
HtmlGenericControl list = new HtmlGenericControl("ol");
list.Attributes["class"] = "breadcrumb large";
for (var i = 0; i < listItems.Count; i++)
{
listItems[i].Attributes["class"] = (i == (listItems.Count - 1)) ? "current" : "up";
list.Controls.Add(listItems[i]);
}
this.Controls.Add(new LiteralControl("<h2 class=\"aural\">You are here</h2>"));
for (var i = 0; i < list.Controls.Count; i++)
{
var item = (list.Controls[i] as HtmlGenericControl);
item.Attributes["class"] = (item.Attributes["class"] + " level" + (i + 1).ToString(CultureInfo.InvariantCulture)).Trim();
if (item.Controls[0] is HtmlAnchor)
{
item.Controls.AddAt(0, new LiteralControl("<span class=\"aural\">Level " + (i + 1).ToString(CultureInfo.CurrentCulture) + ": </span>"));
}
else
{
item.Controls.AddAt(0, new LiteralControl("<span class=\"aural\">Current level: </span>"));
}
}
this.Controls.Add(list);
//==================================== Structured Breadcrumbs =====================================================\\
// Create structed breadcrumb markup for Google.
// https://developers.google.com/search/docs/data-types/breadcrumbs
// Json-LD script is built as a string.
StringBuilder breadcrumbScript = new StringBuilder();
breadcrumbScript.Append("{ \"@context\": \"http://schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [");
var position = 1;
// The breadcrumbTrail collection contains all the data needed for position, id and name.
foreach (var item in breadcrumbTrail)
{
breadcrumbScript.Append("{\"@type\" : \"ListItem\",\"position\": " + position + " ,\"item\": {\"@id\": " + "\"" + item.Value + "\",");
// if the breadcrumb is not the last in the collection, keep script open.
if (position != breadcrumbTrail.Count)
{
breadcrumbScript.Append("\"name\": " + "\"" + item.Key + "\"}},");
}
// if the breadcrumb is the last in the collection, close the script
else
{
breadcrumbScript.Append("\"name\": " + "\"" + item.Key + "\"}}]}");
}
position++;
}
// Add the script string to the page within <script> tags of type 'application/ld+json'
HtmlGenericControl script = new HtmlGenericControl("script");
script.Attributes.Add("type", "application/ld+json");
script.InnerHtml = breadcrumbScript.ToString();
this.Controls.Add(script);
//===================================Structured Breadcrumbs======================================================\\
}
// If no breadcrumb found and we're running on an internal host name, show a message.
// Otherwise it's an easy thing for the developer to miss.
else if (!siteContext.IsPublicUrl)
{
this.Controls.Add(new LiteralControl("<p><strong>You need to add a breadcrumb trail. See the documentation for " + this.BreadcrumbProvider.GetType().FullName + ".</strong></p>"));
}
}
