public string Render(string xpath, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
string text = "";
XmlNodeList nodes;
try
{
nodes = content.SelectNodes(xpath);
}
catch
{
containsCacheableContent = false;
return "[Cannot render placeholder; invalid XPath expression]";
}
if (nodes.Count == 0)
{
containsCacheableContent = false;
return null;
}
bool cacheable = true;
foreach (XmlElement node in nodes)
{
if (node != null)
{
if (node.HasAttribute("Embed"))
{
PageEntry embedPageEntry = PageRegistry.Pages.FromPageCode(node.GetAttribute("Embed"));
if (embedPageEntry == null)
text += "[Embed failed. Page code \"" + node.GetAttribute("Embed") + "\" not found]";
else
{
bool returnValueCached;
string embed = embedPageEntry.Render(placeHolderStack, out returnValueCached);
cacheable = cacheable && returnValueCached;
if (embed == null)
text += "[Content not found for embedded page " + pageEntry.PageCode + "]";
else
text += embed;
}
}
else
{
if (node.FirstChild != null)
{
bool cache;
string str = node.FirstChild.Value;
foreach (PlaceHolder ph in PlaceHolder.Extract(str))
{
str = str.Replace(ph.RawText, ph.Render(pageEntry, content, placeHolderStack, out cache));
cacheable = cacheable && cache;
}
text += str;
}
}
}
else
text += "[Content not found for node " + xpath + "]";
}
containsCacheableContent = cacheable;
return text;
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, System.Xml.XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = true;
switch (placeHolder.Expression.ToLower())
{
case "action":
return PayPal.PayPalPostURL;
case "subscribetest":
PaypalSubscription pps = new PaypalSubscription();
pps.CustomValue = Guid.NewGuid().ToString();
pps.ItemName = "Test Subscription";
pps.ItemNumber = 400;
pps.NotifyURL = "http://snowdevil78.dyndns.org/prospector/public/paypal-ipn-process/";
pps.SubscriptionPeriodSize = 3;
pps.SubscriptionPeriodUnit = PayPalSubscriptionPeriodUnit.Day;
pps.SubscriptionPrice = 10;
pps.TrialPeriodSize = 0;
pps.EditMode = PayPalSubscriptionEditMode.ModifyOnly;
return pps.GetFormFields();
default:
return "[PayPalPlaceHolderRenderer error: Expression \"" + placeHolder.Expression + "\" not recognised]";
}
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
ListDefinition list = ListRegistry.Lists[placeHolder.Expression];
if (list == null)
{
containsCacheableContent = false;
return "[No list found named " + placeHolder.Expression + "]";
}
return list.Render(placeHolderStack, out containsCacheableContent);
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = true;
switch (placeHolder.Expression.ToLower())
{
case "path":
return WebUtility.MakeFullPath(pageEntry.Path);
default:
return "[The {pageEntry} renderer does not support the expression " + placeHolder.Expression + "]";
}
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = true;
Template t = TemplateRegistry.Templates[placeHolder.Expression];
string text = t.Text;
foreach (PlaceHolder ph in t.PlaceHolders)
{
bool cache;
text = text.Replace(ph.RawText, ph.Render(pageEntry, content, placeHolderStack, out cache));
containsCacheableContent = containsCacheableContent && cache;
}
return text;
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, System.Xml.XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = false;
if (!WebAuthentication.Instance.IsLoggedIn)
return "[not logged in]";
switch (placeHolder.Expression)
{
case "username":
return SecurityProvider.CurrentUser.Username;
default:
return "[\"" + placeHolder.Expression + "\" is not a recognised placeholder expression for currentuser]";
}
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = false;
String[] arr = placeHolder.Expression.Split('|');
if (arr.Length != 2)
return "[EmbedSecure requires expression: loggedInPageCode|loggedOutPageCode (use relevant page code values, or blank for none)]";
string pagecode = (WebAuthentication.Instance.IsLoggedIn ? arr[0] : arr[1]).Trim();
if (pagecode == "")
return "";
PageEntry page = PageRegistry.Pages.FromPageCode(pagecode);
if (page == null)
return "[No page found with PageCode \"" + pagecode + "\"]";
bool discard;
return page.Render(placeHolderStack, out discard);
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
Template template = TemplateRegistry.Templates[placeHolder.Expression];
if (template == null)
{
containsCacheableContent = false;
return "[No template found named \"" + placeHolder.Expression + "\"]";
}
string text = template.Text;
bool ccc = true;
foreach (PlaceHolder ph in template.PlaceHolders)
{
bool check;
text = text.Replace(ph.RawText, ph.Render(pageEntry, content, placeHolderStack, out check));
ccc = ccc & check;
}
containsCacheableContent = ccc;
return text;
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = true;
String[] arr = placeHolder.Expression.Split('|');
if (arr.Length != 2)
return "[TemplateSecure requires expression: loggedInTemplateName|loggedOutTemplateName (use relevant template names, or blank for none)]";
string name = (WebAuthentication.Instance.IsLoggedIn ? arr[0] : arr[1]).Trim();
if (name.Length == 0)
return "";
Template t = TemplateRegistry.Templates[name];
string text = t.Text;
foreach (PlaceHolder ph in t.PlaceHolders)
{
bool cache;
text = text.Replace(ph.RawText, ph.Render(pageEntry, content, placeHolderStack, out cache));
containsCacheableContent = containsCacheableContent && cache;
}
return text;
}
public override string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
int scindex = placeHolder.Expression.IndexOf(';');
if (scindex == -1)
{
containsCacheableContent = false;
return "[externalXml placeholder expression formatted improperly. Expected {externalXml:pagecode;xpath}]";
}
string code = placeHolder.Expression.Substring(0, scindex);
string xpath = placeHolder.Expression.Substring(scindex + 1);
PageEntry page = PageRegistry.Pages.FromPageCode(code);
if (page == null)
{
containsCacheableContent = false;
return "[No external page exists with code " + code + "]";
}
return Render(xpath, page, page.LoadContentDocument(), placeHolderStack, out containsCacheableContent);
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = true;
Type[] types;
if (placeHolder.Expression.Trim().Length > 0)
{
string[] typeNames = placeHolder.Expression.Split(',');
types = new Type[typeNames.Length];
for (int i = 0; i < typeNames.Length; i++)
{
string typeName = typeNames[i].Trim();
if (typeName == "")
continue;
RegisteredModule mod = Core.Instance[typeName];
if(mod == null)
{
containsCacheableContent = false;
return "alert('[Type " + typeName + " not found]');";
}
types[i] = mod.Module.GetType();
}
}
else
types = new Type[0];
string scr =
ResourceLoader.LoadTextResource(typeof(WebClientScripts).Assembly, "Sprocket.Web.javascript.generic.js")
+ ResourceLoader.LoadTextResource(typeof(WebClientScripts).Assembly, "Sprocket.Web.javascript.json.js")
+ ResourceLoader.LoadTextResource(typeof(WebClientScripts).Assembly, "Sprocket.Web.javascript.ajax.js")
.Replace("$APPLICATIONROOT$", WebUtility.BasePath)
+ WebClientScripts.Instance.GetAjaxMethodsScript(types);
if (WebClientScripts.CompressJavaScript)
return JavaScriptCondenser.Condense(scr);
else
return scr;
}
public string Render(Stack <string> placeHolderStack, out bool isCacheable)
{
isCacheable = true;
if (itemTemplate == null)
{
return("[Cannot render list \"" + name + "\". No ItemTemplate specified]");
}
if (selectExpr == null || selectExpr == "")
{
return("[Cannot render list \"" + name + "\". No page selection expression has been specified]");
}
List <PageEntry> pages = PageRegistry.Pages.SelectPages(selectExpr);
bool alt = false;
StringBuilder output = new StringBuilder();
bool cacheable = true;
int startx, endx, incrementx;
if (isReverseOrder)
{
startx = pages.Count - 1;
endx = 0;
incrementx = -1;
}
else
{
startx = 0;
endx = pages.Count - 1;
incrementx = 1;
}
int c = 1;
for (int x = startx; x <= pages.Count - 1 && x >= 0; x += incrementx)
{
PageEntry page = pages[x];
Template t = null;
if (singleItemTemplate != null)
{
if (singleItemTemplate.ContainsKey(c))
{
t = singleItemTemplate[c];
}
}
if (t == null)
{
t = alt && alternatingItemTemplate != null ? alternatingItemTemplate : itemTemplate;
}
string canvas = t.Text;
XmlDocument content = PageRequestHandler.Instance.GetXmlDocument("resources/content/" + page.ContentFile);
if (content == null)
{
output.Append("[Unable to load content document " + page.ContentFile + "]");
continue;
}
bool containsCacheableContent;
foreach (PlaceHolder ph in t.PlaceHolders)
{
canvas = canvas.Replace(ph.RawText, ph.Render(page, content, placeHolderStack, out containsCacheableContent));
cacheable = cacheable && containsCacheableContent;
}
if (output.Length > 0 && dividerTemplate != null)
{
output.Append(dividerTemplate.Text);
}
output.Append(canvas);
alt = !alt;
c++;
}
isCacheable = cacheable;
return(output.ToString());
}
public string Render(PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
string phcode = pageEntry.InternalID.ToString() + ";" + rawText;
if (placeHolderStack.Contains(phcode))
{
containsCacheableContent = false;
return "[Unable to render placeholder; circular dependency detected]";
}
placeHolderStack.Push(phcode);
string output;
if (this.renderer == null)
{
containsCacheableContent = false;
output = "[No renderer exists for placeholders of type \"" + prefix + "\"]";
}
else
{
if (placeHolderStack == null)
placeHolderStack = new Stack<string>();
output = renderer.Render(this, pageEntry, content, placeHolderStack, out containsCacheableContent);
if (output == null)
output = RawText;
else
output = outputFormatter.Format(output, outputFormat);
}
placeHolderStack.Pop();
return output;
}
public string Render(string xpath, PageEntry pageEntry, XmlDocument content, Stack <string> placeHolderStack, out bool containsCacheableContent)
{
string text = "";
XmlNodeList nodes;
try
{
nodes = content.SelectNodes(xpath);
}
catch
{
containsCacheableContent = false;
return("[Cannot render placeholder; invalid XPath expression]");
}
if (nodes.Count == 0)
{
containsCacheableContent = false;
return(null);
}
bool cacheable = true;
foreach (XmlElement node in nodes)
{
if (node != null)
{
if (node.HasAttribute("Embed"))
{
PageEntry embedPageEntry = PageRegistry.Pages.FromPageCode(node.GetAttribute("Embed"));
if (embedPageEntry == null)
{
text += "[Embed failed. Page code \"" + node.GetAttribute("Embed") + "\" not found]";
}
else
{
bool returnValueCached;
string embed = embedPageEntry.Render(placeHolderStack, out returnValueCached);
cacheable = cacheable && returnValueCached;
if (embed == null)
{
text += "[Content not found for embedded page " + pageEntry.PageCode + "]";
}
else
{
text += embed;
}
}
}
else
{
if (node.FirstChild != null)
{
bool cache;
string str = node.FirstChild.Value;
foreach (PlaceHolder ph in PlaceHolder.Extract(str))
{
str = str.Replace(ph.RawText, ph.Render(pageEntry, content, placeHolderStack, out cache));
cacheable = cacheable && cache;
}
text += str;
}
}
}
else
{
text += "[Content not found for node " + xpath + "]";
}
}
containsCacheableContent = cacheable;
return(text);
}
public virtual string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack <string> placeHolderStack, out bool containsCacheableContent)
{
return(Render(placeHolder.Expression, pageEntry, content, placeHolderStack, out containsCacheableContent));
}
public virtual string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
return Render(placeHolder.Expression, pageEntry, content, placeHolderStack, out containsCacheableContent);
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack <string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = true;
return("");
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack <string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = true;
return("[No renderer exists for placeholders of type " + placeHolder.Prefix + "]");
}
private PageEntry LoadEntry(XmlElement xml, PageEntry parent)
{
PageEntry pageEntry = new PageEntry();
pageEntry.Parent = parent;
pageEntry.TemplateName = xml.GetAttribute("Template");
pageEntry.ContentFile = xml.GetAttribute("ContentFile");
if (xml.HasAttribute("PageID"))
{
pageEntry.PageID = new Guid(xml.GetAttribute("PageID"));
pageIDs[pageEntry.PageID.Value] = pageEntry;
}
if (xml.HasAttribute("Path"))
{
pageEntry.Path = xml.GetAttribute("Path").ToLower();
requestPaths[pageEntry.Path] = pageEntry;
}
if (xml.HasAttribute("Code"))
{
pageEntry.PageCode = xml.GetAttribute("Code");
pageCodes[pageEntry.PageCode] = pageEntry;
}
if (xml.HasAttribute("ContentFile"))
{
pageEntry.ContentFile = xml.GetAttribute("ContentFile");
contentFiles[pageEntry.ContentFile] = pageEntry;
}
//else throw new Exception("Sprocket.Web.CMS.Pages.PageRegistry: A Page entry has been detected that is missing a PageCode attribute");
foreach (XmlElement node in xml.ChildNodes)
pageEntry.Pages.Add(LoadEntry(node, pageEntry));
pages.Add(pageEntry);
return pageEntry;
}
public string Render(PlaceHolder placeHolder, PageEntry pageEntry, XmlDocument content, Stack<string> placeHolderStack, out bool containsCacheableContent)
{
containsCacheableContent = true;
return "[No renderer exists for placeholders of type " + placeHolder.Prefix + "]";
}
