/// <summary>
/// Saves/updates the cache for the specified file.
/// </summary>
/// <param name="originalFilePath"></param>
/// <param name="newFilePath"></param>
/// <param name="extractor"></param>
internal void SaveCache(string originalFilePath, string newFilePath, ProjectionInfoExtractor extractor)
{
using (LogGroup logGroup = LogGroup.StartDebug("Saving projection cache."))
{
string fullOriginalFilePath = HttpContext.Current.Server.MapPath(HttpContext.Current.Request.ApplicationPath + "/" + originalFilePath);
string fullNewFilePath = HttpContext.Current.Server.MapPath(HttpContext.Current.Request.ApplicationPath + "/" + newFilePath);
LogWriter.Debug("Original path: " + fullOriginalFilePath);
LogWriter.Debug("Path: " + fullNewFilePath);
// If the original file path was specified
if (originalFilePath != String.Empty &&
File.Exists(fullOriginalFilePath))
{
LogWriter.Debug("Removing old cache info.");
ProjectionInfo[] oldInfos = extractor.ExtractProjectionInfo(fullOriginalFilePath);
// Remove old state
foreach (ProjectionInfo oldInfo in oldInfos)
{
ProjectionState.Projections.Remove(oldInfo);
}
}
ProjectionInfo[] infos = extractor.ExtractProjectionInfo(fullNewFilePath);
// Add the new info to state
foreach (ProjectionInfo info in infos)
{
using (LogGroup logGroup3 = LogGroup.StartDebug("Adding cache info for: " + info.Name + " - " + info.ProjectionFilePath))
{
ProjectionState.Projections.Add(info);
}
}
SaveInfoToFile(ProjectionState.Projections.ToArray());
}
}
/// <summary>
/// Saves the provided projection to the specified location.
/// </summary>
/// <param name="originalFilePath">The original path to the projection file.</param>
/// <param name="newFilePath">The new path to the projection file.</param>
/// <param name="content">The content of the projection file.</param>
/// <param name="extractor">A projection info extractor (used to extract cache info).</param>
public bool SaveToFile(string originalFilePath, string newFilePath, string content, ProjectionInfoExtractor extractor)
{
bool alreadyExists = false;
using (LogGroup logGroup = LogGroup.StartDebug("Saving the provided projection to file."))
{
string fullOriginalFilePath = HttpContext.Current.Server.MapPath(HttpContext.Current.Request.ApplicationPath + "/" + originalFilePath);
string fullNewFilePath = HttpContext.Current.Server.MapPath(HttpContext.Current.Request.ApplicationPath + "/" + newFilePath);
LogWriter.Debug("Original path: " + fullOriginalFilePath);
LogWriter.Debug("Path: " + fullNewFilePath);
// If the original file path was specified and it exists then move the old file
// to the new location
if (originalFilePath != String.Empty &&
File.Exists(fullOriginalFilePath))
{
File.Move(fullOriginalFilePath, fullNewFilePath);
LogWriter.Debug("Moving file.");
}
else
{
// If the projection already exists but is not being edited (ie. no original file is specified)
if (File.Exists(fullNewFilePath))
{
alreadyExists = true;
LogWriter.Debug("Already exists: " + fullNewFilePath);
}
}
LogWriter.Debug("Path : " + fullNewFilePath);
if (!alreadyExists)
{
if (!Directory.Exists(Path.GetDirectoryName(fullNewFilePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(fullNewFilePath));
}
LogWriter.Debug("Saved projection to file.");
using (StreamWriter writer = File.CreateText(fullNewFilePath))
{
writer.Write(content);
writer.Close();
}
SaveCache(originalFilePath, newFilePath, extractor);
}
else
{
LogWriter.Debug("Projection name is in use. Skipping save.");
}
}
return(alreadyExists);
}
/// <summary>
/// Saves the provided projection to the specified location.
/// </summary>
/// <param name="newFilePath">The new path to the projection file.</param>
/// <param name="content">The content of the projection file.</param>
/// <param name="extractor">A projection info extractor (used to extract cache info).</param>
public void SaveToFile(string newFilePath, string content, ProjectionInfoExtractor extractor)
{
SaveToFile(String.Empty, newFilePath, content, extractor);
}