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Add ApplicationPaths class

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This commit is contained in:
ebr11 Eric Reed spam
2012-08-01 23:13:44 -04:00
parent a7bead51b2
commit 6e8bfb6d9b
5 changed files with 233 additions and 140 deletions
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123
MediaBrowser.Common/Kernel/BaseKernel.cs
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@@ -21,49 +21,6 @@ namespace MediaBrowser.Common.Kernel
public abstract class BaseKernel<TConfigurationType> : IDisposable
where TConfigurationType : BaseApplicationConfiguration, new()
{
/// <summary>
/// Gets the path to the program data folder
/// </summary>
public string ProgramDataPath { get; private set; }
/// <summary>
/// Gets the path to the plugin directory
/// </summary>
protected string PluginsPath
{
get
{
return Path.Combine(ProgramDataPath, "plugins");
}
}
/// <summary>
/// Gets the path to the application configuration file
/// </summary>
protected string ConfigurationPath
{
get
{
return Path.Combine(ProgramDataPath, "config.js");
}
}
/// <summary>
/// Gets the path to the log directory
/// </summary>
private string LogDirectoryPath
{
get
{
return Path.Combine(ProgramDataPath, "logs");
}
}
/// <summary>
/// Gets or sets the path to the current log file
/// </summary>
private string LogFilePath { get; set; }
/// <summary>
/// Gets the current configuration
/// </summary>
@@ -88,7 +45,7 @@ namespace MediaBrowser.Common.Kernel
public BaseKernel()
{
ProgramDataPath = GetProgramDataPath();
}
public virtual void Init(IProgress<TaskProgress> progress)
@@ -102,18 +59,18 @@ namespace MediaBrowser.Common.Kernel
ReloadComposableParts();
}
/// <summary>
/// Gets or sets the path to the current log file
/// </summary>
public static string LogFilePath { get; set; }
private void ReloadLogger()
{
DisposeLogger();
if (!Directory.Exists(LogDirectoryPath))
{
Directory.CreateDirectory(LogDirectoryPath);
}
DateTime now = DateTime.Now;
LogFilePath = Path.Combine(LogDirectoryPath, now.ToString("dMyyyy") + "-" + now.Ticks + ".log");
LogFilePath = Path.Combine(ApplicationPaths.LogDirectoryPath, Assembly.GetExecutingAssembly().GetType().Name + "-" + now.ToString("dMyyyy") + "-" + now.Ticks + ".log");
FileStream fs = new FileStream(LogFilePath, FileMode.Append, FileAccess.Write, FileShare.Read);
@@ -126,14 +83,9 @@ namespace MediaBrowser.Common.Kernel
/// </summary>
protected void ReloadComposableParts()
{
if (!Directory.Exists(PluginsPath))
{
Directory.CreateDirectory(PluginsPath);
}
// Gets all plugin assemblies by first reading all bytes of the .dll and calling Assembly.Load against that
// This will prevent the .dll file from getting locked, and allow us to replace it when needed
IEnumerable<Assembly> pluginAssemblies = Directory.GetFiles(PluginsPath, "*.dll", SearchOption.AllDirectories).Select(f => Assembly.Load(File.ReadAllBytes((f))));
IEnumerable<Assembly> pluginAssemblies = Directory.GetFiles(ApplicationPaths.PluginsPath, "*.dll", SearchOption.AllDirectories).Select(f => Assembly.Load(File.ReadAllBytes((f))));
var catalog = new AggregateCatalog(pluginAssemblies.Select(a => new AssemblyCatalog(a)));
//catalog.Catalogs.Add(new AssemblyCatalog(Assembly.GetExecutingAssembly()));
@@ -172,7 +124,7 @@ namespace MediaBrowser.Common.Kernel
AssemblyName assemblyName = assembly.GetName();
plugin.Version = assemblyName.Version;
plugin.Path = Path.Combine(PluginsPath, assemblyName.Name);
plugin.Path = Path.Combine(ApplicationPaths.PluginsPath, assemblyName.Name);
plugin.Context = KernelContext;
@@ -185,57 +137,34 @@ namespace MediaBrowser.Common.Kernel
}
}
/// <summary>
/// Gets the path to the application's ProgramDataFolder
/// </summary>
private string GetProgramDataPath()
{
string programDataPath = ConfigurationManager.AppSettings["ProgramDataPath"];
// If it's a relative path, e.g. "..\"
if (!Path.IsPathRooted(programDataPath))
{
string path = Assembly.GetExecutingAssembly().Location;
path = Path.GetDirectoryName(path);
programDataPath = Path.Combine(path, programDataPath);
programDataPath = Path.GetFullPath(programDataPath);
}
if (!Directory.Exists(programDataPath))
{
Directory.CreateDirectory(programDataPath);
}
return programDataPath;
}
/// <summary>
/// Reloads application configuration from the config file
/// </summary>
private void ReloadConfiguration()
{
// Deserialize config
if (!File.Exists(ConfigurationPath))
{
Configuration = new TConfigurationType();
}
else
{
Configuration = JsonSerializer.DeserializeFromFile<TConfigurationType>(ConfigurationPath);
}
//Configuration information for anything other than server-specific configuration will have to come via the API... -ebr
Logger.LoggerInstance.LogSeverity = Configuration.LogSeverity;
//// Deserialize config
//if (!File.Exists(ConfigurationPath))
//{
// Configuration = new TConfigurationType();
//}
//else
//{
// Configuration = JsonSerializer.DeserializeFromFile<TConfigurationType>(ConfigurationPath);
//}
//Logger.LoggerInstance.LogSeverity = Configuration.LogSeverity;
}
/// <summary>
/// Saves the current application configuration to the config file
/// </summary>
public void SaveConfiguration()
{
JsonSerializer.SerializeToFile(Configuration, ConfigurationPath);
}
//public void SaveConfiguration()
//{
// JsonSerializer.SerializeToFile(Configuration, ConfigurationPath);
//}
/// <summary>
/// Restarts the Http Server, or starts it if not currently running
@@ -255,7 +184,7 @@ namespace MediaBrowser.Common.Kernel
AssemblyName assemblyName = new AssemblyName(args.Name);
// Look for the .dll recursively within the plugins directory
string dll = Directory.GetFiles(PluginsPath, "*.dll", SearchOption.AllDirectories)
string dll = Directory.GetFiles(ApplicationPaths.PluginsPath, "*.dll", SearchOption.AllDirectories)
.FirstOrDefault(f => Path.GetFileNameWithoutExtension(f) == assemblyName.Name);
// If we found a matching assembly, load it now