public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (node.nodeType != enumNodeType.COMMENT)
{
return(null);
}
/// NOTO: There are two place for evaluating comment command.
if (Commands.CommandManager.IsCommand(node as Comment))
{
var response = new EvaluatorResponse();
List <IRenderTask> result = new List <IRenderTask>();
Guid OwnerObjectId = options.OwnerObjectId;
var command = Commands.CommandParser.ParseCommand(node as Comment);
if (command.Name.ToLower() == "layout")
{
if ((options.IgnoreEvaluators & EnumEvaluator.LayoutCommand) == EnumEvaluator.LayoutCommand)
{
return(null);
}
var task = new CommandRenderTask(node as Comment, options);
task.ClearBefore = true;
result.Add(task);
response.AppendTask = result;
}
else
{
var task = new CommandRenderTask(node as Comment, options);
result.Add(task);
response.ContentTask = result;
}
response.StopNextEvaluator = true;
response.OmitTag = true;
if (options.RequireBindingInfo)
{
if (response.BindingTask == null)
{
response.BindingTask = new List <IRenderTask>();
}
var traceability = new ComponentTrace(command.Name, "command");
var bindingTask = new BindingRenderTask(traceability);
response.BindingTask.Add(bindingTask);
if (response.EndBindingTask == null)
{
response.EndBindingTask = new List <IRenderTask>();
}
response.EndBindingTask.Add(bindingTask.BindingEndRenderTask);
}
return(response);
}
return(null);
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (options.IgnoreEvaluators.HasFlag(EnumEvaluator.kConfig))
{
return(null);
}
if (node.nodeType != enumNodeType.ELEMENT)
{
return(null);
}
var element = node as Element;
string attName = null;
string attValue = null;
foreach (var item in element.attributes)
{
if (item.name == "k-config")
{
attName = item.name;
attValue = item.value;
break;
}
}
if (!string.IsNullOrEmpty(attName))
{
var response = new EvaluatorResponse();
var result = new List <IRenderTask>();
var task = new KConfigRenderTask(element, attValue);
result.Add(task);
response.ContentTask = result;
response.OmitTag = true;
if (options.RequireBindingInfo && task.KConfigTraces.Count > 0)
{
if (response.BindingTask == null)
{
response.BindingTask = new List <IRenderTask>();
}
if (response.EndBindingTask == null)
{
response.EndBindingTask = new List <IRenderTask>();
}
var bindingRenderTasks = task.KConfigTraces.Select(s => new BindingRenderTask(s)).ToArray();
response.BindingTask.AddRange(bindingRenderTasks);
response.EndBindingTask.AddRange(bindingRenderTasks.Select(s => s.BindingEndRenderTask).ToArray());
}
return(response);
}
return(null);
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (options.IgnoreEvaluators.HasFlag(EnumEvaluator.kCache))
{
return(null);
}
if (node.nodeType != enumNodeType.ELEMENT)
{
return(null);
}
var element = node as Element;
int interval = 60 * 60;
string LabelName = null;
foreach (var item in element.attributes)
{
var lower = item.name.ToLower();
if (lower == "k-externalcache")
{
LabelName = item.name;
break;
}
}
if (!string.IsNullOrEmpty(LabelName))
{
var response = new EvaluatorResponse();
string value = element.getAttribute(LabelName);
element.removeAttribute(LabelName);
string strinternval = element.getAttribute("k-interval");
if (!string.IsNullOrWhiteSpace(strinternval))
{
int.TryParse(strinternval, out interval);
element.removeAttribute("k-interval");
}
element.removeAttribute("href");
List <IRenderTask> result = new List <IRenderTask>();
result.Add(new ContentRenderTask(" href=\""));
result.Add(new ExternalCacheRenderTask(value, interval));
result.Add(new ContentRenderTask("\""));
response.AttributeTask = result;
return(response);
}
return(null);
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (node.nodeType != enumNodeType.ELEMENT)
{
return(null);
}
var element = node as Element;
if (ComponentService.IsServerComponent(element.tagName))
{
var response = new EvaluatorResponse();
List <IRenderTask> result = new List <IRenderTask>();
result.Add(new ServerComponentRenderTask(element));
response.ContentTask = result;
response.OmitTag = true;
response.StopNextEvaluator = true;
return(response);
}
return(null);
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (options.IgnoreEvaluators.HasFlag(EnumEvaluator.kConfig))
{
return(null);
}
if (node.nodeType != enumNodeType.ELEMENT)
{
return(null);
}
var element = node as Element;
string attName = null;
string attValue = null;
foreach (var item in element.attributes)
{
if (item.name == "k-config")
{
attName = item.name;
attValue = item.value;
break;
}
}
if (!string.IsNullOrEmpty(attName))
{
var response = new EvaluatorResponse();
List <IRenderTask> result = new List <IRenderTask>();
result.Add(new KConfigRenderTask(element, attValue));
response.ContentTask = result;
response.OmitTag = true;
return(response);
}
return(null);
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (options.IgnoreEvaluators.HasFlag(EnumEvaluator.System))
{
return(null);
}
if (node.nodeType != enumNodeType.ELEMENT)
{
return(null);
}
var element = node as Element;
string attName = null;
foreach (var item in element.attributes)
{
if (item.name.StartsWith("k-sys-"))
{
attName = item.name;
break;
}
}
if (!string.IsNullOrEmpty(attName))
{
string conditiontext = element.getAttribute(attName);
element.removeAttribute(attName);
var response = new EvaluatorResponse();
List <IRenderTask> result = new List <IRenderTask>();
result.Add(new SysRenderTask(element, attName, conditiontext, options));
response.ContentTask = result;
response.StopNextEvaluator = true;
response.OmitTag = true;
return(response);
}
return(null);
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (options.IgnoreEvaluators.HasFlag(EnumEvaluator.Version))
{
return(null);
}
if (!options.EnableImageBrowserCache && !options.EnableJsCssBrowserCache)
{
return(null);
}
if (node.nodeType != enumNodeType.ELEMENT)
{
return(null);
}
var element = node as Element;
// only for style, script and image.
if (element.tagName != "script" && element.tagName != "link" && element.tagName != "img")
{
return(null);
}
if (element.tagName == "img")
{
if (!options.EnableImageBrowserCache)
{
return(null);
}
}
if (element.tagName == "script" || element.tagName == "style")
{
if (!options.EnableJsCssBrowserCache)
{
return(null);
}
}
if (element.tagName == "link")
{
if (!options.EnableJsCssBrowserCache)
{
return(null);
}
var rel = element.getAttribute("rel");
var url = element.getAttribute("href");
var mine = Kooboo.Lib.Helper.IOHelper.MimeType(url);
if (mine == null)
{
return(null);
}
if (!mine.ToLower().Contains("css") && !mine.ToLower().Contains("font") && !mine.ToLower().Contains("style"))
{
return(null);
}
}
Dictionary <string, string> appendValues = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase);
string attname = null;
bool IsStyle = false;
bool IsImage = false;
if (element.tagName == "script")
{
attname = "src";
}
else if (element.tagName == "link")
{
attname = "href";
IsStyle = true;
}
else if (element.tagName == "img")
{
attname = "src";
IsImage = true;
}
string value = element.getAttribute(attname);
if (string.IsNullOrWhiteSpace(value))
{
return(null);
}
element.removeAttribute(attname);
EvaluatorResponse response = new EvaluatorResponse();
List <IRenderTask> tasks = new List <IRenderTask>();
tasks.Add(new ContentRenderTask(" " + attname + "=\""));
tasks.Add(new VersionRenderTask(value, IsStyle, IsImage));
tasks.Add(new ContentRenderTask("\""));
if (response.AttributeTask == null)
{
response.AttributeTask = tasks;
}
else
{
response.AttributeTask.AddRange(tasks);
}
if (response.AttributeTask == null || response.AttributeTask.Count() == 0)
{
return(null);
}
else
{
return(response);
}
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (options.IgnoreEvaluators.HasFlag(EnumEvaluator.For))
{
return(null);
}
if (node.nodeType != enumNodeType.ELEMENT)
{
return(null);
}
var element = node as Element;
string attName = null;
foreach (var item in element.attributes)
{
var lower = item.name.ToLower();
if (lower == "tal-for" || lower == "k-for")
{
attName = item.name;
break;
}
}
if (string.IsNullOrEmpty(attName))
{
return(null);
}
string repeatitems = element.getAttribute(attName).Trim();
if (string.IsNullOrEmpty(repeatitems))
{
return(null);
}
element.removeAttribute(attName);
bool repeatself = false;
if (element.hasAttribute("repeat-self"))
{
repeatself = true;
element.removeAttribute("repeat-self");
}
else if (element.hasAttribute("tal-repeat-self"))
{
repeatself = true;
element.removeAttribute("tal-repeat-self");
}
else if (element.hasAttribute("k-repeat-self"))
{
repeatself = true;
element.removeAttribute("k-repeat-self");
}
var para = PrasePara(repeatitems);
if (para == null)
{
return(null);
}
ForRenderTask task = new ForRenderTask(para.DataKey, para.LowBound, para.HighBound, repeatself, element, options);
var response = new EvaluatorResponse();
var result = new List <IRenderTask>();
result.Add(task);
response.ContentTask = result;
response.OmitTag = true;
response.StopNextEvaluator = true;
if (options.RequireBindingInfo)
{
if (response.BindingTask == null)
{
response.BindingTask = new List <IRenderTask>();
}
var traceability = new RepeatTrace();
var bindingTask = new BindingRenderTask(traceability);
response.BindingTask.Add(bindingTask);
if (response.EndBindingTask == null)
{
response.EndBindingTask = new List <IRenderTask>();
}
response.EndBindingTask.Add(bindingTask.BindingEndRenderTask);
}
return(response);
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (node.nodeType != enumNodeType.COMMENT)
{
return(null);
}
/// NOTO: There are two place for evaluating comment command.
if (Commands.CommandManager.IsCommand(node as Comment))
{
var response = new EvaluatorResponse();
List <IRenderTask> result = new List <IRenderTask>();
Guid OwnerObjectId = options.OwnerObjectId;
var command = Commands.CommandParser.ParseCommand(node as Comment);
if (command.Name.ToLower() == "layout")
{
if ((options.IgnoreEvaluators & EnumEvaluator.LayoutCommand) == EnumEvaluator.LayoutCommand)
{
return(null);
}
var task = new CommandRenderTask(node as Comment);
task.ClearBefore = true;
result.Add(task);
response.AppendTask = result;
}
else
{
var task = new CommandRenderTask(node as Comment);
result.Add(task);
response.ContentTask = result;
}
response.StopNextEvaluator = true;
response.OmitTag = true;
if (options.RequireBindingInfo)
{
string boundary = Kooboo.Lib.Helper.StringHelper.GetUniqueBoundary();
var startbinding = new BindingObjectRenderTask()
{
ObjectType = "Command", Boundary = boundary, NameOrId = command.Name
};
List <IRenderTask> bindingstarts = new List <IRenderTask>();
bindingstarts.Add(startbinding);
response.BindingTask = bindingstarts;
var endbinding = new BindingObjectRenderTask()
{
ObjectType = "Command", IsEndBinding = true, Boundary = boundary, NameOrId = command.Name
};
List <IRenderTask> bindingends = new List <IRenderTask>();
bindingends.Add(endbinding);
response.EndBindingTask = bindingends;
}
return(response);
}
return(null);
}
public EvaluatorResponse Evaluate(Node node, EvaluatorOption options)
{
if (options.IgnoreEvaluators.HasFlag(EnumEvaluator.LocalCache))
{
return(null);
}
if (node.nodeType != enumNodeType.ELEMENT)
{
return(null);
}
var element = node as Element;
if (!element.hasAttribute("k-localcache"))
{
return(null);
}
string attName = "k-localcache";
string attvalue = element.getAttribute(attName);
var source = GetSourceLink(element);
if (string.IsNullOrEmpty(attvalue))
{
attvalue = source.AttributeValue;
}
element.removeAttribute(attName);
if (attvalue == null)
{
return(null);
}
if (source != null)
{
element.removeAttribute(source.AttributeName);
}
EvaluatorResponse response = new EvaluatorResponse();
List <IRenderTask> tasks = new List <IRenderTask>();
tasks.Add(new ContentRenderTask(" " + source.AttributeName + "=\""));
var local = new LocalCacheRenderTask(attvalue);
tasks.Add(local);
tasks.Add(new ContentRenderTask("\""));
if (response.AttributeTask == null)
{
response.AttributeTask = tasks;
}
else
{
response.AttributeTask.AddRange(tasks);
}
if (response.AttributeTask == null || response.AttributeTask.Count() == 0)
{
return(null);
}
else
{
return(response);
}
}
