public static List <BlockInfo> Blocks(ref string _content, string _templateTag, string _aTag, string _bTag, int _targetBlockIndex = -1, string _searchBeforeTag = "", string _replaceHolderTemplateTag = "", ForeachATagPredicate _foreachATagPredicate = null)
{
_aTag = string.Format(_templateTag, _aTag);
_bTag = string.Format(_templateTag, _bTag);
int aTagLength = _aTag.Length;
int bTagLength = _bTag.Length;
int aTagIndex = 0;
int bTagIndex = 0;
int blockIndex = -1;
bool hasReplaceHolderTemplateTag = !String.IsNullOrEmpty(_replaceHolderTemplateTag);
string replaceHolderTemplateTagTmp = "";
List <BlockInfo> tag_templates = new List <BlockInfo>();
aTagIndex = _content.IndexOf(_aTag);
if (aTagIndex == -1)
{
return(tag_templates);
}
if (!String.IsNullOrEmpty(_searchBeforeTag))
{
_searchBeforeTag = string.Format(_templateTag, _searchBeforeTag);
if (aTagIndex >= _content.IndexOf(_searchBeforeTag))
{
return(tag_templates);
}
}
Template.Position tagPosition = new Position(ref _content, ref _aTag, ref _bTag);
//bTagIndex = content.IndexOf(bTag, aTagIndex + 1);
//
//int tmpATagIndex = aTagIndex;
//
bTagIndex = tagPosition.GetEndPoint(aTagIndex);
//string tmpBlockStr = "";
while (aTagIndex != -1 && bTagIndex != -1 && (bTagIndex + bTagLength) <= _content.Length)
{
if (_foreachATagPredicate != null)
{
if (!_foreachATagPredicate(aTagIndex, ref _content))
{
aTagIndex = _content.IndexOf(_aTag, bTagIndex + 1);
bTagIndex = tagPosition.GetEndPoint(ref _content, aTagIndex);
continue;
}
}
blockIndex++;
BlockInfo blockInfo = new BlockInfo();
blockInfo.Value = _content.Substring(aTagIndex + aTagLength, bTagIndex - (aTagIndex + aTagLength));
if (!hasReplaceHolderTemplateTag)
{
/*
* [o1]<!-- Template_TABLE -->[i1]
* {Tag}
* [i2]<!-- Template_TABLE -->[o2]
*/
// [i1] <-> [i2] <==> InnerAIndex <-> InnerBIndex
//
blockInfo.InnerAIndex = aTagIndex + aTagLength;
blockInfo.InnerBIndex = bTagIndex - 1;
// [o1](<...) <-> [o2](...>) <==> OuterAIndex ( < index ) <-> OuterBIndex ( > index )
//
blockInfo.OuterAIndex = aTagIndex;
blockInfo.OuterBIndex = bTagIndex + bTagLength - 1;
}
if (hasReplaceHolderTemplateTag)
{
replaceHolderTemplateTagTmp = string.Format(_replaceHolderTemplateTag, blockIndex);
_content = _content.Substring(0, aTagIndex)
+
replaceHolderTemplateTagTmp
+
_content.Substring(bTagIndex + bTagLength);
bTagIndex = _content.IndexOf(replaceHolderTemplateTagTmp, aTagIndex);
if (bTagIndex == -1)
{
throw new ArgumentException("Block : ReplaceHolderTemplateTag Not Found");
}
bTagIndex += replaceHolderTemplateTagTmp.Length - 1;
blockInfo.ReplaceHolderTemplateTag = replaceHolderTemplateTagTmp;
}
//if (_fillTagInfos)
//{
// // # DATA Item & Template.TagInfo #
// //
// blockInfo.FillTagInfos();
//}
tag_templates.Add(blockInfo);
if (_targetBlockIndex == blockIndex)
{
break;
}
aTagIndex = _content.IndexOf(_aTag, bTagIndex + 1);
//
//bTagIndex = content.IndexOf(bTag, aTagIndex + 1);
//
//tmpATagIndex = aTagIndex + 1;
//
//tmpATagIndex = aTagIndex;
//
bTagIndex = tagPosition.GetEndPoint(ref _content, aTagIndex);
}
return(tag_templates);
}
public static List <BlockInfo> Blocks(string _content, string _templateTag, string _aTag, string _bTag, int _targetBlockIndex = -1, string _searchBeforeTag = "", string _replaceHolderTemplateTag = "", ForeachATagPredicate _foreachATagPredicate = null)
{
return(Template.Blocks(ref _content, _templateTag, _aTag, _bTag, _targetBlockIndex, _searchBeforeTag, _replaceHolderTemplateTag, _foreachATagPredicate));
}
