public void Add(string key, ParseList parseList)
{
if (string.IsNullOrEmpty(key))
throw new ArgumentOutOfRangeException("key", "A valid key must be used.");
lock (cacheItems)
{
while ((cacheItems.Count) >= this.MaxCacheItems)
{
ParseListCacheItem item = null;
string lastKey = null;
foreach (string key2 in cacheItems.Keys)
{
ParseListCacheItem item2 = cacheItems[key2] as ParseListCacheItem;
if ((item == null) || (item2 != null && item2.LastAccessed < item.LastAccessed))
{
item = item2;
lastKey = key2;
}
}
if (lastKey != null)
{
cacheItems.Remove(lastKey);
}
}
ParseListCacheItem item3 = new ParseListCacheItem {Item = parseList, LastAccessed = DateTime.Now.Ticks};
cacheItems.Add(key.ToLower(), item3);
}
}
public void Add(string key, ParseList parseList)
{
if (string.IsNullOrEmpty(key))
{
throw new ArgumentOutOfRangeException("key", "A valid key must be used.");
}
lock (cacheItems)
{
while ((cacheItems.Count) >= this.MaxCacheItems)
{
ParseListCacheItem item = null;
string lastKey = null;
foreach (string key2 in cacheItems.Keys)
{
ParseListCacheItem item2 = cacheItems[key2] as ParseListCacheItem;
if ((item == null) || (item2 != null && item2.LastAccessed < item.LastAccessed))
{
item = item2;
lastKey = key2;
}
}
if (lastKey != null)
{
cacheItems.Remove(lastKey);
}
}
ParseListCacheItem item3 = new ParseListCacheItem {
Item = parseList, LastAccessed = DateTime.Now.Ticks
};
cacheItems.Add(key.ToLower(), item3);
}
}
private void LoadTemplate(string templatePath, bool parseTemplate)
{
if (string.IsNullOrEmpty(templatePath) || !File.Exists(templatePath))
{
throw new ArgumentException("The template specified is invalid or could not be found", "templatePath");
}
// save the template path
this._templatePath = templatePath;
// check for a cached version of this template
if (templateCache != null && (_parseList = templateCache.Get(templatePath)) != null)
{
return;
}
string templateContent = File.ReadAllText(_templatePath);
string templateFolder = Path.GetDirectoryName(_templatePath);
templateContent = templateParser.PreProcessTemplate(templateContent, templateFolder);
// parse the template ready for running
_parseList = templateParser.ParseTemplate(templateContent);
// check if we need to cache this template
if (templateCache != null && _parseList != null)
{
templateCache.Add(templatePath, _parseList);
}
}
private void ParseLine()
{
if (!IsParsed)
{
ParseList.AddRange(Line.Split(Delimiters, StringSplitOptions.None));
IsParsed = true;
}
}
public ParseList ParseTemplate(string template)
{
List <int> newLinePositions = new List <int>();
for (int i = 0, len = template.Length; i < len; i++)
{
if (template[i] == '\n')
{
newLinePositions.Add(i);
}
}
ParseList parseList = new ParseList();
MatchCollection matches = TagFinderRegex.Matches(template);
int peekIndex = 0;
foreach (Match match in matches)
{
Group g = match.Groups[0];
if (g.Index > peekIndex)
{
parseList.AddRange((ParseExpressions(template.Substring(peekIndex, g.Index - peekIndex))));
}
// determine the row number the tag is on and the character position
int row = 1, pos = 0;
int len = newLinePositions.Count;
for (row = 1; row <= len; row++)
{
if (g.Index < newLinePositions[row - 1])
{
pos = g.Index - ((row <= 1) ? 0 : newLinePositions[row - 2]);
break;
}
}
parseList.Add(tagFactory.ParseTag(g.Value, row, pos));
// update the peekIndex to be the end of the match
peekIndex = g.Index + g.Length;
}
if (peekIndex < template.Length)
{
parseList.AddRange(ParseExpressions(template.Substring(peekIndex)));
}
return(parseList);
}
private string Run(ParseList parseList, IPropertyBag bag)
{
IInterpretContext ctx = new InterpretContext();
ctx.Bag = bag;
ctx.ParseList = parseList;
int listLength = ctx.ParseList.Count;
while (ctx.ListPosition < listLength)
{
// go through the parseList and act on each item we find
MarkupBase markupItem = parseList[ctx.ListPosition];
markupItem.Interpret(ctx);
}
return(ctx.Builder.ToString());
}
public ParseList Get(string key)
{
ParseList list = null;
lock (cacheItems)
{
if (string.IsNullOrEmpty(key))
{
throw new ArgumentOutOfRangeException("key", "A valid key must be used.");
}
string lookupKey = key.ToLower();
if (cacheItems.ContainsKey(lookupKey))
{
var item = cacheItems[lookupKey] as ParseListCacheItem;
item.LastAccessed = DateTime.Now.Ticks;
list = item.Item;
}
}
return(list);
}
private string Run(ParseList parseList, IPropertyBag bag)
{
IInterpretContext ctx = new InterpretContext();
ctx.Bag = bag;
ctx.ParseList = parseList;
int listLength = ctx.ParseList.Count;
while (ctx.ListPosition < listLength) {
// go through the parseList and act on each item we find
MarkupBase markupItem = parseList[ctx.ListPosition];
markupItem.Interpret(ctx);
}
return ctx.Builder.ToString();
}
private void LoadTemplate(string templatePath, bool parseTemplate)
{
if (string.IsNullOrEmpty(templatePath) || !File.Exists(templatePath))
throw new ArgumentException("The template specified is invalid or could not be found", "templatePath");
// save the template path
this._templatePath = templatePath;
// check for a cached version of this template
if (templateCache != null && (_parseList = templateCache.Get(templatePath)) != null)
return;
string templateContent = File.ReadAllText(_templatePath);
string templateFolder = Path.GetDirectoryName(_templatePath);
templateContent = templateParser.PreProcessTemplate(templateContent, templateFolder);
// parse the template ready for running
_parseList = templateParser.ParseTemplate(templateContent);
// check if we need to cache this template
if (templateCache != null && _parseList != null)
templateCache.Add(templatePath, _parseList);
}
public ParseList ParseTemplate(string template)
{
List<int> newLinePositions = new List<int>();
for (int i = 0, len = template.Length; i < len; i++)
{
if (template[i] == '\n')
{
newLinePositions.Add(i);
}
}
ParseList parseList = new ParseList();
MatchCollection matches = TagFinderRegex.Matches(template);
int peekIndex = 0;
foreach (Match match in matches)
{
Group g = match.Groups[0];
if (g.Index > peekIndex)
{
parseList.AddRange((ParseExpressions(template.Substring(peekIndex, g.Index - peekIndex))));
}
// determine the row number the tag is on and the character position
int row = 1, pos = 0;
int len = newLinePositions.Count;
for (row = 1; row <= len; row++)
{
if (g.Index < newLinePositions[row - 1])
{
pos = g.Index - ((row <= 1) ? 0 : newLinePositions[row - 2]);
break;
}
}
parseList.Add(tagFactory.ParseTag(g.Value, row, pos));
// update the peekIndex to be the end of the match
peekIndex = g.Index + g.Length;
}
if (peekIndex < template.Length)
{
parseList.AddRange(ParseExpressions(template.Substring(peekIndex)));
}
return parseList;
}
public string RunString(string template)
{
ParseList parseList = templateParser.ParseTemplate(template);
return(this.Run(parseList, this.Bag));
}