public virtual string ReplaceStaticPlaceholder(string name, AttributeDictionary attributes, string defaultContent)
{
return null;
}
protected virtual bool CreatePlaceholder(ControlCollection container, string placeholder, string defaultContent, AttributeDictionary attributes)
{
if (placeholder == "membership-bar")
{
var mb = new MembershipBar();
mb.ID = "mb";
if (attributes["data-display-remember-me"] == "false")
mb.DisplayRememberMe = false;
if (attributes["data-remember-me-set"] == "true")
mb.RememberMeSet = true;
if (attributes["data-display-password-recovery"] == "false")
mb.DisplayPasswordRecovery = false;
if (attributes["data-display-sign-up"] == "false")
mb.DisplaySignUp = false;
if (attributes["data-display-my-account"] == "false")
mb.DisplayMyAccount = false;
if (attributes["data-display-help"] == "false")
mb.DisplayHelp = false;
if (attributes["data-display-login"] == "false")
mb.DisplayLogin = false;
if (!(string.IsNullOrEmpty(attributes["data-idle-user-timeout"])))
mb.IdleUserTimeout = Convert.ToInt32(attributes["data-idle-user-timeout"]);
if (attributes["data-enable-history"] == "true")
mb.EnableHistory = true;
if (attributes["data-enable-permalinks"] == "true")
mb.EnablePermalinks = true;
container.Add(mb);
return true;
}
if (placeholder == "menu-bar")
{
var menuDiv = new HtmlGenericControl();
menuDiv.TagName = "div";
menuDiv.ID = "PageMenuBar";
menuDiv.Attributes["class"] = "PageMenuBar";
container.Add(menuDiv);
var menu = new MenuExtender();
menu.ID = "Menu1";
menu.DataSourceID = "SiteMapDataSource1";
menu.TargetControlID = menuDiv.ID;
menu.HoverStyle = ((MenuHoverStyle)(TypeDescriptor.GetConverter(typeof(MenuHoverStyle)).ConvertFromString(attributes.ValueOf("data-hover-style", "Auto"))));
menu.PopupPosition = ((MenuPopupPosition)(TypeDescriptor.GetConverter(typeof(MenuPopupPosition)).ConvertFromString(attributes.ValueOf("data-popup-position", "Left"))));
menu.ShowSiteActions = (attributes["data-show-site-actions"] == "true");
menu.PresentationStyle = ((MenuPresentationStyle)(TypeDescriptor.GetConverter(typeof(MenuPresentationStyle)).ConvertFromString(attributes.ValueOf("data-presentation-style", "MultiLevel"))));
container.Add(menu);
return true;
}
if (placeholder == "site-map-path")
{
var siteMapPath1 = new SiteMapPath();
siteMapPath1.ID = "SiteMapPath1";
siteMapPath1.CssClass = "SiteMapPath";
siteMapPath1.PathSeparatorStyle.CssClass = "PathSeparator";
siteMapPath1.CurrentNodeStyle.CssClass = "CurrentNode";
siteMapPath1.NodeStyle.CssClass = "Node";
siteMapPath1.RootNodeStyle.CssClass = "RootNode";
container.Add(siteMapPath1);
return true;
}
return false;
}
protected string PreparePrefetch(string content)
{
string output = null;
if (!(string.IsNullOrEmpty(Request.Url.Query)) || (Request.Headers["X-Cot-Manifest-Request"] == "true"))
return output;
var token = ApplicationServices.TryGetJsonProperty(ApplicationServices.Current.DefaultSettings, "ui.history.dataView");
var supportGridPrefetch = ((token != null) && !(Regex.IsMatch(((string)(token)), "\\b(search|sort|group|filter)\\b")));
var prefetches = new List<string>();
var prefetch = false;
var dataViews = new List<Tuple<string, AttributeDictionary>>();
foreach (Match m in Regex.Matches(content, "<div\\s+(id=\"(?\'Id\'\\w+)\")\\s+(?\'Props\'data-controller.*?)>"))
dataViews.Add(new Tuple<string, AttributeDictionary>(m.Groups["Id"].Value, new AttributeDictionary(m.Groups["Props"].Value)));
if (dataViews.Count == 1)
prefetch = true;
else
{
// LEGACY MASTER DETAIL PAGE SUPPORT
//
//
// 1. convert text of containers into single container with single dataview referring to virtual dashboard controller
//
// <div data-flow="row">
// <div id="view1" data-controller="Dashboards" data-view="form1" data-show-action-buttons="none"></div>
//
// </div>
//
// 2. produce response for this controller.
// a. standalone data views become data view fields of the virtual controller
// b. the layout of the page is optionally converted into form1 layout of the virtual controller
// c. render json response of virtual controller with layout in it
//
}
if (prefetch)
for (var i = 0; (i < dataViews.Count); i++)
{
var dataView = dataViews[i];
var dataViewId = dataView.Item1;
var attrs = dataView.Item2;
foreach (var p in UnsupportedDataViewProperties)
if (attrs.ContainsKey(p))
return output;
var controllerName = attrs["data-controller"];
string viewId = null;
string tags = null;
attrs.TryGetValue("data-tags", out tags);
var c = Controller.CreateConfigurationInstance(GetType(), controllerName);
if (!(attrs.TryGetValue("data-view", out viewId)))
viewId = ((string)(c.Evaluate("string(/c:dataController/c:views/c:view[1]/@id)")));
var viewNav = c.SelectSingleNode("/c:dataController/c:views/c:view[@id=\'{0}\']", viewId);
if (!Context.User.Identity.IsAuthenticated && !((viewNav.GetAttribute("access", string.Empty) == "Public")))
return output;
string roles = null;
if (attrs.TryGetValue("data-roles", out roles) && !(new ControllerUtilities().UserIsInRole(roles.Split(','))))
return output;
tags = (tags
+ (" " + viewNav.GetAttribute("tags", string.Empty)));
var isForm = (viewNav.GetAttribute("type", string.Empty) == "Form");
if (isForm)
_summaryDisabled = true;
if (!(Regex.IsMatch(tags, "\\bprefetch-data-none\\b")) && (supportGridPrefetch || isForm))
{
var request = new PageRequest(-1, 30, null, null);
request.Controller = controllerName;
request.View = viewId;
request.Tag = tags;
request.ContextKey = dataViewId;
request.SupportsCaching = true;
if (attrs.ContainsKey("data-search-on-start"))
request.DoesNotRequireData = true;
var response = ControllerFactory.CreateDataController().GetPage(request.Controller, request.View, request);
var result = string.Format("{{ \"d\": {0} }}", ApplicationServices.CompressViewPageJsonOutput(JsonConvert.SerializeObject(response)));
prefetches.Add(string.Format("<script type=\"application/json\" id=\"_{0}_prefetch\">{1}</script>", dataViewId, Regex.Replace(result, "(<(/?\\s*script)(\\s|>))", "]_[$2$3]^[", RegexOptions.IgnoreCase)));
if (isForm)
foreach (var field in response.Fields)
if (string.IsNullOrEmpty(field.DataViewFilterFields) && (field.Type == "DataView"))
{
var fieldAttr = new AttributeDictionary(string.Empty);
fieldAttr.Add("data-controller", field.DataViewController);
fieldAttr.Add("data-view", field.DataViewId);
fieldAttr.Add("data-tags", field.Tag);
if (field.DataViewSearchOnStart)
fieldAttr.Add("data-search-on-start", "true");
dataViews.Add(new Tuple<string, AttributeDictionary>(string.Format("{0}_{1}", dataViewId, field.Name), fieldAttr));
}
}
}
if (prefetches.Count > 0)
output = string.Join(string.Empty, prefetches);
return output;
}
protected virtual void InitializeSiteMaster()
{
_isTouchUI = ApplicationServices.IsTouchClient;
var html = string.Empty;
var siteMasterPath = "~/site.desktop.html";
if (_isTouchUI)
siteMasterPath = "~/site.touch.html";
siteMasterPath = Server.MapPath(siteMasterPath);
if (!(File.Exists(siteMasterPath)))
siteMasterPath = Server.MapPath("~/site.html");
if (File.Exists(siteMasterPath))
html = File.ReadAllText(siteMasterPath);
else
throw new Exception("File site.html has not been found.");
var htmlMatch = Regex.Match(html, "<html(?\'HtmlAttr\'[\\S\\s]*?)>\\s*<head(?\'HeadAttr\'[\\S\\s]*?)>\\s*(?\'Head\'[\\S\\s]*?)\\s*<" +
"/head>\\s*<body(?\'BodyAttr\'[\\S\\s]*?)>\\s*(?\'Body\'[\\S\\s]*?)\\s*</body>\\s*</html>\\s*");
if (!htmlMatch.Success)
throw new Exception("File site.html must contain \'head\' and \'body\' elements.");
// instructions
Controls.Add(new LiteralControl(html.Substring(0, htmlMatch.Index)));
// html
Controls.Add(new LiteralControl(string.Format("<html{0} xml:lang={1} lang=\"{1}\">\r\n", htmlMatch.Groups["HtmlAttr"].Value, CultureInfo.CurrentUICulture.IetfLanguageTag)));
// head
Controls.Add(new HtmlHead());
if (_isTouchUI)
Header.Controls.Add(new LiteralControl("<meta charset=\"utf-8\">\r\n"));
else
Header.Controls.Add(new LiteralControl("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n"));
var headHtml = Regex.Replace(htmlMatch.Groups["Head"].Value, "\\s*<title([\\s\\S+]*?title>)\\s*", string.Empty);
Header.Controls.Add(new LiteralControl(headHtml));
_headContent = new LiteralContainer();
Header.Controls.Add(_headContent);
// body
_bodyTag = new LiteralControl();
_bodyAttributes = new AttributeDictionary(htmlMatch.Groups["BodyAttr"].Value);
Controls.Add(_bodyTag);
var themePath = Server.MapPath("~/App_Themes/MyCompany");
if (Directory.Exists(themePath))
foreach (var stylesheetFileName in Directory.GetFiles(themePath, "*.css"))
{
var fileName = Path.GetFileName(stylesheetFileName);
if (!(fileName.Equals("_Theme_Grapello.css")))
{
var link = new HtmlLink();
link.Href = ("~/App_Themes/MyCompany/" + fileName);
link.Attributes["type"] = "text/css";
link.Attributes["rel"] = "stylesheet";
Header.Controls.Add(link);
}
}
// form
Controls.Add(new HtmlForm());
Form.ID = "aspnetForm";
// ScriptManager
var sm = new ScriptManager();
sm.ID = "sm";
sm.AjaxFrameworkMode = AjaxFrameworkMode.Disabled;
if (AquariumExtenderBase.EnableCombinedScript)
sm.EnableScriptLocalization = false;
sm.ScriptMode = ScriptMode.Release;
Form.Controls.Add(sm);
// SiteMapDataSource
var siteMapDataSource1 = new SiteMapDataSource();
siteMapDataSource1.ID = "SiteMapDataSource1";
siteMapDataSource1.ShowStartingNode = false;
Form.Controls.Add(siteMapDataSource1);
// parse and initialize placeholders
var body = htmlMatch.Groups["Body"].Value;
var placeholderMatch = Regex.Match(body, "<div\\s+data-role\\s*=\\s*\"placeholder\"(?\'Attributes\'[\\s\\S]+?)>\\s*(?\'DefaultContent\'" +
"[\\s\\S]*?)\\s*</div>");
var startPos = 0;
while (placeholderMatch.Success)
{
var attributes = new AttributeDictionary(placeholderMatch.Groups["Attributes"].Value);
// create placeholder content
Form.Controls.Add(new LiteralControl(body.Substring(startPos, (placeholderMatch.Index - startPos))));
var placeholder = attributes["data-placeholder"];
var defaultContent = placeholderMatch.Groups["DefaultContent"].Value;
if (!(CreatePlaceholder(Form.Controls, placeholder, defaultContent, attributes)))
{
var placeholderControl = new LiteralContainer();
placeholderControl.Text = defaultContent;
Form.Controls.Add(placeholderControl);
if (placeholder == "page-header")
_pageHeaderContent = placeholderControl;
if (placeholder == "page-title")
_pageTitleContent = placeholderControl;
if (placeholder == "page-side-bar")
_pageSideBarContent = placeholderControl;
if (placeholder == "page-content")
_pageContent = placeholderControl;
if (placeholder == "page-footer")
_pageFooterContent = placeholderControl;
}
startPos = (placeholderMatch.Index + placeholderMatch.Length);
placeholderMatch = placeholderMatch.NextMatch();
}
if (startPos < body.Length)
Form.Controls.Add(new LiteralControl(body.Substring(startPos)));
// end body
Controls.Add(new LiteralControl("\r\n</body>\r\n"));
// end html
Controls.Add(new LiteralControl("\r\n</html>\r\n"));
}
protected virtual bool CreatePlaceholder(ControlCollection container, string placeholder, string defaultContent, AttributeDictionary attributes)
{
if (placeholder == "membership-bar")
{
}
if (placeholder == "menu-bar")
{
HtmlGenericControl menuDiv = new HtmlGenericControl();
menuDiv.TagName = "div";
menuDiv.ID = "PageMenuBar";
menuDiv.Attributes["class"] = "PageMenuBar";
container.Add(menuDiv);
MenuExtender menu = new MenuExtender();
menu.ID = "Menu1";
menu.DataSourceID = "SiteMapDataSource1";
menu.TargetControlID = menuDiv.ID;
menu.HoverStyle = ((MenuHoverStyle)(TypeDescriptor.GetConverter(typeof(MenuHoverStyle)).ConvertFromString(attributes.ValueOf("data-hover-style", "Auto"))));
menu.PopupPosition = ((MenuPopupPosition)(TypeDescriptor.GetConverter(typeof(MenuPopupPosition)).ConvertFromString(attributes.ValueOf("data-popup-position", "Left"))));
menu.ShowSiteActions = (attributes["data-show-site-actions"] == "true");
menu.PresentationStyle = ((MenuPresentationStyle)(TypeDescriptor.GetConverter(typeof(MenuPresentationStyle)).ConvertFromString(attributes.ValueOf("data-presentation-style", "MultiLevel"))));
container.Add(menu);
return(true);
}
if (placeholder == "site-map-path")
{
SiteMapPath siteMapPath1 = new SiteMapPath();
siteMapPath1.ID = "SiteMapPath1";
siteMapPath1.CssClass = "SiteMapPath";
siteMapPath1.PathSeparatorStyle.CssClass = "PathSeparator";
siteMapPath1.CurrentNodeStyle.CssClass = "CurrentNode";
siteMapPath1.NodeStyle.CssClass = "Node";
siteMapPath1.RootNodeStyle.CssClass = "RootNode";
container.Add(siteMapPath1);
return(true);
}
return(false);
}