XpandPwsh

1.201.29.1

Cmdlets/src/XpandPwsh.Cmdlets/Twitter/Find-Tweet.cs

                                using System.Linq;

using System.Management.Automation;

using System.Reactive.Linq;

using System.Reactive.Threading.Tasks;

using System.Text.RegularExpressions;

using System.Threading.Tasks;

using JetBrains.Annotations;

using LinqToTwitter;

using XpandPwsh.CmdLets;

namespace XpandPwsh.Cmdlets.Twitter{

    [Cmdlet(VerbsCommon.Find, "Tweet")]

    [CmdletBinding]

    [CmdLetTag(CmdLetTag.Reactive, CmdLetTag.RX,CmdLetTag.Linq2Twitter)]

    [PublicAPI]

    public class FindTweet : XpandCmdlet{

        [Parameter(Mandatory = true,Position = 0)]

        public TwitterContext TwitterContext{ get; set; }

        [Parameter(Mandatory = true,ValueFromPipeline = true,Position = 1)]

        public string ScreenName{ get; set; }

        [Parameter]

        public string MatchPattern{ get; set; } = ".*";

        protected override Task ProcessRecordAsync(){

            return TwitterContext.Status.Where(status => status.Type==StatusType.User&&status.ScreenName==ScreenName)

                .ToListAsync().ToObservable().SelectMany(list => list)

                .Where(status => new Regex(MatchPattern).IsMatch(status.Text))

                .HandleErrors(this)

                .WriteObject(this)

                .ToTask();

        }

    }

}