public static string Process(string toProcess, IProgress <string> progress)
{
if (string.IsNullOrWhiteSpace(toProcess))
{
return(string.Empty);
}
progress?.Report("Searching for Line Codes...");
var resultList = BracketCodeCommon.ContentBracketCodeMatches(toProcess, BracketCodeToken);
if (!resultList.Any())
{
return(toProcess);
}
var context = Db.Context().Result;
foreach (var loopMatch in resultList)
{
var dbContent = context.LineContents.FirstOrDefault(x => x.ContentId == loopMatch.contentGuid);
if (dbContent == null)
{
continue;
}
progress?.Report($"Adding Line {dbContent.Title} from Code");
toProcess = toProcess.Replace(loopMatch.bracketCodeText, LineParts.LineDivAndScript(dbContent));
}
return(toProcess);
}
public void Remove()
{
if (SupportPoints.Any())
{
SupportPoints.RemoveAt(SupportPoints.Count - 1);
}
if (LineParts.Any())
{
LineParts.RemoveAt(LineParts.Count - 1);
}
}
public bool Add(IFillerVertex supportPoint)
{
if (supportPoint.Equals(First))
{
LineParts.Add(GetFillerLine(Last, First));
return(true);
}
else
{
SupportPoints.Add(supportPoint);
if (VertexCount >= 2)
{
LineParts.Add(GetFillerLine(Prev, Last));
}
return(false);
}
}
private KeyValuePair <string, string>?ParseLine(int lineNo, string line)
{
// allow, but ignore, 'export ' line prefix
// to support files that can be loaded via source command in the shell
if (line.StartsWith("export "))
{
line = line.Substring(7).TrimStart();
}
LineParts parts = SplitLine(line);
if (parts.SeparatorIndex < 0)
{
if (_skipParseErrors)
{
return(null);
}
throw new ParseException(parts.SeparatorIndex, lineNo, "key/value separator (= or :) was not found");
}
if (parts.Key.Length == 0)
{
if (_skipParseErrors)
{
return(null);
}
throw new ParseException(0, lineNo, "key name was not specified");
}
if (parts.IsQuoted() && parts.EndQuoteIndex <= parts.StartQuoteIndex)
{
if (_skipParseErrors)
{
return(null);
}
throw new ParseException(parts.SeparatorIndex + 1, lineNo, $"value for key '{parts.Key}' is missing a closing quote");
}
if (parts.IsDoubleQuoted())
{
parts.Value = Regex.Unescape(parts.Value);
}
return(new KeyValuePair <string, string>(parts.Key, parts.Value));
}
private LineParts SplitLine(string line)
{
var parts = new LineParts();
// split key value pairs on '=' or ':'
parts.SeparatorIndex = line.IndexOfAny(new [] { '=', ':' });
if (parts.SeparatorIndex >= 0)
{
parts.SeparatorChar = line.Substring(parts.SeparatorIndex, 1)[0];
parts.Key = line.Substring(0, parts.SeparatorIndex).Trim();
parts.Value = line.Substring(parts.SeparatorIndex + 1).Trim();
if (parts.Value.Length > 0)
{
char startChar = parts.Value[0];
if ('"' == startChar || '\'' == startChar)
{
parts.StartQuoteIndex = 0;
parts.QuoteChar = startChar;
parts.EndQuoteIndex = parts.Value.IndexOfAny(new [] { '"', '\'' }, 1);
if (parts.EndQuoteIndex > 0)
{
parts.Value = parts.Value.Substring(1, parts.EndQuoteIndex - 1);
}
}
else
{
// strip trailing comment, if any, from value
int commentIndex = parts.Value.IndexOf('#');
if (commentIndex >= 0)
{
parts.Value = parts.Value.Substring(0, commentIndex).Trim();
}
}
}
}
return(parts);
}
