libxmltv/Core/XMLTVProgramCollection.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using libxmltv.Interfaces;
using System.Xml.Linq;
using System.Globalization;

namespace libxmltv.Core
{
    internal class XMLTVProgramCollection
    {
        private Dictionary<int, IXMLTVProgram> entries = new Dictionary<int, IXMLTVProgram>();
        private XMLTVRuntimeInstance instance;
        public XMLTVProgramCollection(XMLTVRuntimeInstance xmltv)
        {
            XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("Creating Instance of XMLTVProgramCollection");
            //IXMLTV_PARSER _xmltv;
            //if (!Internals.VerifyInstance<IXMLTV_PARSER>(xmltv, out _xmltv)) { return; }
            //XMLTV_PARSER = _xmltv;
            instance = xmltv;
            Create();
        }

        #region IXMLTVSource
        //private IXMLTV_PARSER XMLTV_PARSER { get; set; }
        public Dictionary<int, IXMLTVProgram> Collection
        {
            get { return entries; }
        }
        #endregion

        //
        private DateTime ParseDate(string timeStamp)
        {
            DateTime dt = new DateTime();
            try
            {
                dt = DateTime.ParseExact(timeStamp, "yyyyMMddHHmmss zzzz", System.Globalization.CultureInfo.CurrentCulture);
            }
            catch (Exception ex) { throw ex; }
            return dt;
        }
        private void Create()
        {
            var doc = instance.XmlDoc;
            int index = 0;
            foreach (var c in doc.Descendants(XMLTVConstants.PROGRAM_ELEMENT))
            {
                Program program = new Program();

                program.Id = index;
                //XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("program_Id: {0}", program.Id);
                if (c.HasAttributes)
                {
                    var start = c.Attribute(XMLTVConstants.Programs.ProgramStart).Value;
                    program.Start = ParseDate(start);
                    //XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_start: {0}", start);
                    var stop = c.Attribute(XMLTVConstants.Programs.ProgramStop).Value;
                    program.Stop = ParseDate(stop);
                    //XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_stop: {0}", stop);
                    var channelid = c.Attribute(XMLTVConstants.Programs.ProgramChannelId).Value;
                    //XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_channelid: {0}", channelid);
                    IXMLTVChannel channel = new Channel();
                    try
                    {
                        channel = instance.Channels[channelid];
                    }
                    catch (KeyNotFoundException)
                    {
                        XMLTV_LOGGER.Log.Verbose.Error.WriteLine(string.Format("Unable to find Channel by id: '{0}' for this program.", channelid));
                    }
                    program.Channel = channel;
                    //XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_channel: {0}", program.Channel.ToString());
                }
                try
                {
                    var title = c.Descendants(XMLTVConstants.Programs.ProgramTitle).FirstOrDefault().Value;
                    program.Title = title;                    
                }
                catch (Exception) { program.Title = string.Empty; }
                //XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_title: {0}", program.Title == string.Empty ? "empty" : program.Title);
                try
                {
                    var subtitle = c.Descendants(XMLTVConstants.Programs.ProgramSubTitle).FirstOrDefault().Value;
                    program.SubTitle = subtitle;                    
                }
                catch (Exception) { program.SubTitle = string.Empty; }
                //XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_subtitle: {0}", program.SubTitle == string.Empty ? "empty" : program.SubTitle);
                try
                {
                    var description = c.Descendants(XMLTVConstants.Programs.ProgramDescription).FirstOrDefault().Value;
                    program.Description = description;                    
                }
                catch (Exception) { program.Description = string.Empty; }
                //XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_description: {0}", program.Description == string.Empty ? "empty" : program.Description);

                entries.Add(program.Id, program);
                index++;
            }
        }
        public override string ToString()
        {
            //return string.Format("XmlTv Source: '{0}' (Generated by: '{1}') (support: '{2}')", SourceName, GeneratorName, GeneratorUrl);
            return string.Empty;
        }
    }
    [Serializable]
    internal class Program : IXMLTVProgram
    {
        public Program()
        {
            Id = 0;
            Start = new DateTime();
            Stop = new DateTime();
            Channel = new Channel();
            Title = string.Empty;
            SubTitle = string.Empty;
            Description = string.Empty;
        }
        #region IXMLTVProgram members
        public int Id { get; set; }
        public DateTime Start { get; set; }
        public DateTime Stop { get; set; }
        public IXMLTVChannel Channel { get; set; }
        public string Title { get; set; }
        public string SubTitle { get; set; }
        public string Description { get; set; }
        #endregion
        public override string ToString()
        {
            return string.Format("{0}: {1} - {2} ({3}) ['{4}' <==> '{5}']", Id, Title, SubTitle, Channel.ToString(), Start.ToString("yyyy/MM/dd hh:mm tt"), Stop.ToString("yyyy/MM/dd hh:mm tt"));
        }
    }
}
1	william	27	using System;
2			using System.Collections.Generic;
3			using System.Linq;
4			using System.Text;
5			using libxmltv.Interfaces;
6			using System.Xml.Linq;
7	william	28	using System.Globalization;
8	william	27
9			namespace libxmltv.Core
10			{
11			internal class XMLTVProgramCollection
12			{
13			private Dictionary<int, IXMLTVProgram> entries = new Dictionary<int, IXMLTVProgram>();
14	william	36	private XMLTVRuntimeInstance instance;
15			public XMLTVProgramCollection(XMLTVRuntimeInstance xmltv)
16	william	27	{
17	william	28	XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("Creating Instance of XMLTVProgramCollection");
18	william	36	//IXMLTV_PARSER _xmltv;
19			//if (!Internals.VerifyInstance<IXMLTV_PARSER>(xmltv, out _xmltv)) { return; }
20			//XMLTV_PARSER = _xmltv;
21			instance = xmltv;
22	william	27	Create();
23			}
24
25			#region IXMLTVSource
26	william	36	//private IXMLTV_PARSER XMLTV_PARSER { get; set; }
27	william	27	public Dictionary<int, IXMLTVProgram> Collection
28			{
29			get { return entries; }
30			}
31			#endregion
32
33	william	28	//
34			private DateTime ParseDate(string timeStamp)
35			{
36			DateTime dt = new DateTime();
37			try
38			{
39			dt = DateTime.ParseExact(timeStamp, "yyyyMMddHHmmss zzzz", System.Globalization.CultureInfo.CurrentCulture);
40			}
41			catch (Exception ex) { throw ex; }
42			return dt;
43			}
44	william	27	private void Create()
45			{
46	william	36	var doc = instance.XmlDoc;
47	william	27	int index = 0;
48	william	36	foreach (var c in doc.Descendants(XMLTVConstants.PROGRAM_ELEMENT))
49	william	27	{
50	william	28	Program program = new Program();
51
52			program.Id = index;
53	william	30	//XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("program_Id: {0}", program.Id);
54	william	28	if (c.HasAttributes)
55			{
56	william	36	var start = c.Attribute(XMLTVConstants.Programs.ProgramStart).Value;
57	william	28	program.Start = ParseDate(start);
58	william	30	//XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_start: {0}", start);
59	william	36	var stop = c.Attribute(XMLTVConstants.Programs.ProgramStop).Value;
60	william	28	program.Stop = ParseDate(stop);
61	william	30	//XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_stop: {0}", stop);
62	william	36	var channelid = c.Attribute(XMLTVConstants.Programs.ProgramChannelId).Value;
63	william	30	//XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_channelid: {0}", channelid);
64	william	28	IXMLTVChannel channel = new Channel();
65			try
66			{
67	william	36	channel = instance.Channels[channelid];
68	william	28	}
69			catch (KeyNotFoundException)
70			{
71			XMLTV_LOGGER.Log.Verbose.Error.WriteLine(string.Format("Unable to find Channel by id: '{0}' for this program.", channelid));
72			}
73			program.Channel = channel;
74	william	30	//XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_channel: {0}", program.Channel.ToString());
75	william	28	}
76	william	30	try
77			{
78	william	36	var title = c.Descendants(XMLTVConstants.Programs.ProgramTitle).FirstOrDefault().Value;
79	william	30	program.Title = title;
80			}
81			catch (Exception) { program.Title = string.Empty; }
82			//XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_title: {0}", program.Title == string.Empty ? "empty" : program.Title);
83			try
84			{
85	william	36	var subtitle = c.Descendants(XMLTVConstants.Programs.ProgramSubTitle).FirstOrDefault().Value;
86	william	30	program.SubTitle = subtitle;
87			}
88			catch (Exception) { program.SubTitle = string.Empty; }
89			//XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_subtitle: {0}", program.SubTitle == string.Empty ? "empty" : program.SubTitle);
90			try
91			{
92	william	36	var description = c.Descendants(XMLTVConstants.Programs.ProgramDescription).FirstOrDefault().Value;
93	william	30	program.Description = description;
94			}
95			catch (Exception) { program.Description = string.Empty; }
96			//XMLTV_LOGGER.Log.Verbose.Debug.WriteLine("\tprogram_description: {0}", program.Description == string.Empty ? "empty" : program.Description);
97	william	28
98			entries.Add(program.Id, program);
99	william	27	index++;
100			}
101			}
102			public override string ToString()
103			{
104			//return string.Format("XmlTv Source: '{0}' (Generated by: '{1}') (support: '{2}')", SourceName, GeneratorName, GeneratorUrl);
105			return string.Empty;
106			}
107			}
108	william	31	[Serializable]
109	william	27	internal class Program : IXMLTVProgram
110			{
111			public Program()
112			{
113	william	28	Id = 0;
114			Start = new DateTime();
115			Stop = new DateTime();
116			Channel = new Channel();
117			Title = string.Empty;
118			SubTitle = string.Empty;
119			Description = string.Empty;
120	william	27	}
121	william	28	#region IXMLTVProgram members
122			public int Id { get; set; }
123			public DateTime Start { get; set; }
124			public DateTime Stop { get; set; }
125			public IXMLTVChannel Channel { get; set; }
126			public string Title { get; set; }
127			public string SubTitle { get; set; }
128			public string Description { get; set; }
129			#endregion
130			public override string ToString()
131	william	27	{
132	william	28	return string.Format("{0}: {1} - {2} ({3}) ['{4}' <==> '{5}']", Id, Title, SubTitle, Channel.ToString(), Start.ToString("yyyy/MM/dd hh:mm tt"), Stop.ToString("yyyy/MM/dd hh:mm tt"));
133	william	27	}
134			}
135			}