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- Sharp .csv with onid/tsid/sid now also updates the Channel Number/Program Index inside the file

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- added info about Sharp/Dyon/Blaupunkt/... to readme
This commit is contained in:
Horst Beham
2021-03-16 11:41:59 +01:00
parent 09beaf5e80
commit 40f963ee69
4 changed files with 63 additions and 12 deletions
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29
source/ChanSort.Loader.Sharp/SharpSerializer.cs
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@@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using ChanSort.Api;
@@ -34,7 +35,6 @@ namespace ChanSort.Loader.Sharp
{
private enum FormatVersion
{
Unknown = 0,
Hisense3Columns = 1,
Sharp5Columns = 2,
Sharp7Columns = 3,
@@ -44,6 +44,7 @@ namespace ChanSort.Loader.Sharp
private readonly ChannelList dvbsChannels = new ChannelList(0, "DVB-S");
private Encoding encoding;
private FormatVersion formatVersion;
private string[] cols;
private string[] lines;
@@ -56,6 +57,7 @@ namespace ChanSort.Loader.Sharp
this.Features.CanSkipChannels = false;
this.Features.CanLockChannels = false;
this.Features.CanHideChannels = false;
this.Features.CanHaveGaps = false;
this.Features.FavoritesMode = FavoritesMode.None;
this.DataRoot.AddChannelList(this.dvbsChannels);
@@ -74,8 +76,6 @@ namespace ChanSort.Loader.Sharp
this.formatVersion = DetectFormatVersion();
this.AdjustVisibleColumns();
var cols = lines[2].ToLowerInvariant().Split(',');
for (int i=3; i<this.lines.Length; i++)
{
var line = lines[i];
@@ -194,7 +194,7 @@ namespace ChanSort.Loader.Sharp
return FormatVersion.Sharp7Columns;
// fallback for formats with more information, as long as they contain the required columns
var cols = lines[2].ToLowerInvariant().Split(',');
this.cols = lines[2].ToLowerInvariant().Split(',');
var dict = new HashSet<string>();
foreach (var col in cols)
dict.Add(col);
@@ -257,12 +257,29 @@ namespace ChanSort.Loader.Sharp
for (int i=0; i<3; i++)
file.WriteLine(this.lines[i]);
// index of fields in the extended FormatVersion.Sharp51Columns
var ixChannelNumber = Array.IndexOf(this.cols, "channel number");
var ixProgramIndex = ixChannelNumber < 0 ? -1 : Array.IndexOf(this.cols, "program index");
foreach (var channel in this.dvbsChannels.GetChannelsByNewOrder())
{
// when a reference list was applied, the list may contain proxy entries for deleted channels, which must be ignored
if (channel.IsProxy || channel.IsDeleted)
continue;
file.WriteLine(this.lines[channel.RecordIndex]);
var line = this.lines[channel.RecordIndex];
if (ixProgramIndex >= 0)
{
// this extended format would only change the zapping order unless the "Channel Number" and "Channel Index" fields are updated too
var fields = this.lines[channel.RecordIndex].Split(',');
fields[ixChannelNumber] = fields[ixProgramIndex] = channel.NewProgramNr.ToString();
line = string.Join(",", fields);
}
else
{
// the older formats require the "Channel Number" to be unchanged and update it internally during the import based on the order of the lines
}
file.WriteLine(line);
}
file.WriteLine("[E]");