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code cleanup

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This commit is contained in:
hbeham
2019-07-16 02:27:56 +02:00
parent 57d6a7d8c1
commit 7fa2073c46
1 changed files with 57 additions and 80 deletions
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137
source/ChanSort.Loader.Sony/Serializer.cs
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@@ -1,7 +1,5 @@
using System;
using System.CodeDom;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Globalization;
using System.IO;
using System.Linq;
@@ -156,7 +154,7 @@ namespace ChanSort.Loader.Sony
else if ((formatNode = node["FormateVer"]) != null)
this.format = "e" + formatNode.InnerText;
if (" e1.1.0 1.0.0 1.1.0 1.2.0 ".IndexOf(" " + this.format + " ") < 0)
if (" e1.1.0 1.0.0 1.1.0 1.2.0 ".IndexOf(" " + this.format + " ", StringComparison.Ordinal) < 0)
throw new FileLoadException("Unsupported file format version: " + this.format);
foreach(XmlNode child in node.ChildNodes)
@@ -179,8 +177,8 @@ namespace ChanSort.Loader.Sony
#region ReadSdb()
private void ReadSdb(XmlNode node, ChannelList list, int idAdjustment, string dvbSystem)
{
list.ReadOnly = node["Editable"].InnerText != "T";
this.channeListNodes[list] = new ChannelListNodes(); ;
list.ReadOnly = node["Editable"]?.InnerText == "F";
this.channeListNodes[list] = new ChannelListNodes();
this.ReadSatellites(node, idAdjustment);
this.ReadTransponder(node, idAdjustment, dvbSystem);
@@ -220,7 +218,7 @@ namespace ChanSort.Loader.Sony
var isEFormat = this.format.StartsWith("e");
var muxIds = isEFormat ? muxData["MuxID"] : muxData["MuxRowId"];
var rfParmData = isEFormat ? null : SplitLines(mux["RfParam"]);
var dvbsData = isEFormat ? null : SplitLines(mux["RfParam"][dvbSystem]);
var dvbsData = isEFormat ? null : SplitLines(mux["RfParam"]?[dvbSystem]);
var polarity = dvbsData?.ContainsKey("Pola") ?? false ? dvbsData["Pola"] : null;
for (int i = 0, c = muxIds.Length; i < c; i++)
{
@@ -312,11 +310,7 @@ namespace ChanSort.Loader.Sony
// remember the nodes that need to be updated when saving
var nodes = this.channeListNodes[list];
nodes.Service = node["Service"];
nodes.Service_Name = node["Service"]["Name"];
nodes.Programme = node["Programme"];
nodes.Programme_No = node["Programme"]["No"];
nodes.Programme_ServiceRowId = node["Programme"]["ServiceRowId"];
nodes.Programme_Flag = node["Programme"]["Flag"];
var map = new Dictionary<int, Channel>();
for (int i = 0, c = svcData["ServiceRowId"].Length; i < c; i++)
@@ -379,7 +373,7 @@ namespace ChanSort.Loader.Sony
var dict = new Dictionary<string, string[]>();
foreach (XmlNode node in parent.ChildNodes)
{
if (node.Attributes["loop"] == null)
if (node.Attributes?["loop"] == null)
continue;
var lines = node.InnerText.Trim('\n').Split('\n');
dict[node.LocalName] = lines;
@@ -411,8 +405,8 @@ namespace ChanSort.Loader.Sony
}
else
{
start = this.textContent.IndexOf("<SdbXml>");
end = this.textContent.IndexOf("</SdbXml>") + 9;
start = this.textContent.IndexOf("<SdbXml>", StringComparison.Ordinal);
end = this.textContent.IndexOf("</SdbXml>", StringComparison.Ordinal) + 9;
// the TV calculates the checksum with just LF as newline character, so we need to replace CRLF first
var text = this.textContent.Substring(start, end - start);
if (this.newline == "\r\n")
@@ -482,6 +476,7 @@ namespace ChanSort.Loader.Sony
#region Save()
public override void Save(string tvOutputFile)
{
// TODO handling for "e"-lists
foreach (var list in this.DataRoot.ChannelLists)
this.UpdateChannelList(list);
@@ -524,102 +519,84 @@ namespace ChanSort.Loader.Sony
}
#endregion
#region UpdateChannelList()
private void UpdateChannelList(ChannelList list)
{
var nodes = this.channeListNodes.TryGet(list);
if (nodes == null) // this list wasn't present in the file
return;
var sbNames = new StringBuilder(this.newline);
var sbRecordIds = new StringBuilder(this.newline);
var sbNumbers = new StringBuilder(this.newline);
var sbFlags = new StringBuilder(this.newline);
var nameModified = list.Channels.Any(ch => ch.IsNameModified);
var nameModified = false;
if (nameModified)
{
this.UpdateDataInChildNodes(nodes.Service, list.Channels.OrderBy(c => c.RecordOrder), ch => true, ch => ch.ServiceData, (ch, field, value) =>
{
if (field == "Name")
return ch.Name;
return value;
});
}
this.UpdateDataInChildNodes(nodes.Programme, list.Channels.OrderBy(c => c.NewProgramNr), ch => !(ch.IsDeleted || ch.NewProgramNr < 0), ch => ch.ProgrammeData, (ch, field, value) =>
{
if (field == "No")
return ch.NewProgramNr.ToString();
if (field == "Flag")
return ((int)ch.Favorites & 0x0F).ToString();
return value;
});
}
#endregion
#region UpdateDataInChildNodes()
void UpdateDataInChildNodes(
XmlNode parentNode,
IEnumerable<ChannelInfo> channels,
Predicate<ChannelInfo> accept,
Func<Channel,Dictionary<string,string>> getChannelData,
Func<Channel, string, string, string> getNewValue)
{
var count = 0;
var sbDict = new Dictionary<string,StringBuilder>();
foreach(XmlNode node in nodes.Service.ChildNodes)
sbDict[node.LocalName] = new StringBuilder(this.newline);
foreach (var channel in list.Channels.OrderBy(c => c.RecordOrder))
var sbDict = new Dictionary<string, StringBuilder>();
foreach (XmlNode node in parentNode.ChildNodes)
{
if (node.Attributes["loop"] != null)
sbDict[node.LocalName] = new StringBuilder(this.newline);
}
foreach (var channel in channels)
{
var ch = channel as Channel;
if (ch == null)
continue; // ignore proxy channels from reference lists
foreach (var field in ch.ServiceData)
if (!accept(ch))
continue;
foreach (var field in getChannelData(ch))
{
var sb = sbDict[field.Key];
var value = field.Value;
if (field.Key == "Name")
{
nameModified |= channel.IsNameModified;
value = channel.Name;
}
var value = getNewValue(ch, field.Key, field.Value);
sb.Append(value).Append(this.newline);
}
++count;
}
foreach (XmlNode node in nodes.Service.ChildNodes)
foreach (XmlNode node in parentNode.ChildNodes)
{
node.InnerText = sbDict[node.LocalName].ToString();
node.Attributes["loop"].InnerText = count.ToString();
}
count = 0;
sbDict = new Dictionary<string, StringBuilder>();
foreach (XmlNode node in nodes.Programme.ChildNodes)
sbDict[node.LocalName] = new StringBuilder(this.newline);
foreach (var channel in list.Channels.OrderBy(c => c.NewProgramNr))
{
var ch = channel as Channel;
if (ch == null)
continue; // ignore proxy channels from reference lists
if (ch.IsDeleted || ch.NewProgramNr < 0)
continue;
foreach (var field in ch.ProgrammeData)
if (sbDict.TryGetValue(node.LocalName, out var sb))
{
var sb = sbDict[field.Key];
var value = field.Value;
if (field.Key == "No")
value = ch.NewProgramNr.ToString();
else if (field.Key == "Flag")
value = ((int) channel.Favorites & 0x0F).ToString();
sb.Append(value).AppendLine(this.newline);
node.InnerText = sb.ToString();
node.Attributes["loop"].InnerText = count.ToString();
}
++count;
}
foreach (XmlNode node in nodes.Programme.ChildNodes)
{
node.InnerText = sbDict[node.LocalName].ToString();
node.Attributes["loop"].InnerText = count.ToString();
}
//foreach (XmlNode node in nodes.Programme.ChildNodes)
//{
// if (node.Attributes?["loop"] != null)
// node.Attributes["loop"].InnerText = count.ToString();
//}
//if (nameModified)
// nodes.Service_Name.InnerText = sbNames.ToString();
//nodes.Programme_No.InnerText = sbNumbers.ToString();
//nodes.Programme_ServiceRowId.InnerText = sbRecordIds.ToString();
//nodes.Programme_Flag.InnerText = sbFlags.ToString();
}
#endregion
}
class ChannelListNodes
{
public XmlNode Service;
public XmlNode Service_Name;
public XmlNode Programme;
public XmlNode Programme_ServiceRowId;
public XmlNode Programme_No;
public XmlNode Programme_Flag;
}
}