codebotsharpweb2

namespace Codebot.Lazaurs.Web.Docs
{
    /* CodeSearchTemplate is designed to be run from a web page ajax call */
    [Template("CodeSearch"), Template("CodeSearchItem")]
    public class CodeSearchTemplate : TemplateHandler
    {
        private static string codeSearchSql = DataConnect.LoadResourceText("codesearch.sql");

        protected override void Run(StringBuilder output, Templates templates)
        {
            /* Validate input from an ajax post or query string */
            var phrase = Read("phrase").Trim();
            if (phrase.Length < 3)
                return;
            if (!phrase.IsIdentifier())
                return;
            /* Convert a sql query to anonymous search result items */
            var searchItems = (DataCommand.Prepare(codeSearchSql)
                .Add("@phrase", phrase)
                .Compose(r => new {
                    Path = r.ReadString("path"),
                    Bolden = BoldText(r.ReadString("path"), r.ReadString("name"), phrase),
                    Name = r.ReadString("name"),
                    Kind = BuildKind(r.ReadString("kind"), r.ReadString("path")),
                    Source = r.ReadString("source"),
                    Description = BuildDescription(r.ReadString("description"))
                }));
            /* Return nothing if there is no result */
            if (searchItems.Count() == 0)
                return;
            /* Format each item to html with a template */
            SearchItems = templates["CodeSearchItem"].FormatObject(searchItems);
            /* Format an html container for all the results */
            templates["CodeSearch"].FormatObject(this, output);
        }

        /* Storage for seach items as html */
        public StringBuilder SearchItems { get; set; }
    }
}