/// <summary>
/// Delete a StaticSiteItem from disk, and publish the changes
/// </summary>
/// <param name="item">a StaticSiteItem</param>
private void DoDeleteItem(StaticSiteItem item)
{
var backupFileName = Path.GetTempFileName();
File.Copy(item.FilePathById, backupFileName, true);
try
{
File.Delete(item.FilePathById);
// Build the site, if required
if (Config.BuildCommand != string.Empty)
{
DoSiteBuild();
}
// Publish the site
DoSitePublish();
}
catch (Exception ex)
{
File.Copy(backupFileName, item.FilePathById, overwrite: true);
File.Delete(backupFileName);
// Throw the exception up
throw ex;
}
}
/// <summary>
/// Generic method to prepare and publish a new StaticSiteItem derived instance
/// </summary>
/// <param name="item">a new StaticSiteItem derived instance</param>
/// <returns>the new StaticSitePost ID</returns>
private string DoNewItem(StaticSiteItem item)
{
// Ensure the post has an ID
var newPostId = item.EnsureId();
// Ensure the post has a date
item.EnsureDatePublished();
// Ensure the post has a safe slug
item.EnsureSafeSlug();
// Save the post to disk under it's new slug-based path
item.SaveToFile(item.FilePathBySlug);
try
{
// Build the site, if required
if (Config.BuildCommand != string.Empty)
{
DoSiteBuild();
}
// Publish the site
DoSitePublish();
return(newPostId);
}
catch (Exception ex)
{
// Clean up our output file
File.Delete(item.FilePathBySlug);
// Throw the exception up
throw ex;
}
}
/// <summary>
/// Generic method to edit an already-published StaticSiteItem derived instance
/// </summary>
/// <param name="item">an existing StaticSiteItem derived instance</param>
/// <returns>True if successful</returns>
private bool DoEditItem(StaticSiteItem item)
{
// Copy the existing post to a temporary file
var backupFileName = Path.GetTempFileName();
File.Copy(item.FilePathById, backupFileName, true);
bool renameOccurred = false;
// Store the old file path and slug
string oldPath = item.FilePathById;
//string oldSlug = item.DiskSlugFromFilePathById;
try
{
// Determine if the post file needs renaming (slug, date or parent change)
if (item.FilePathById != item.FilePathBySlug)
{
renameOccurred = true;
// Find a new safe slug for the post
item.Slug = item.FindNewSlug(item.Slug, safe: true);
// Remove the old file
File.Delete(oldPath);
// Save to the new file
item.SaveToFile(item.FilePathBySlug);
}
else
{
// Save the post to disk based on it's existing id
item.SaveToFile(item.FilePathById);
}
// Build the site, if required
if (Config.BuildCommand != string.Empty)
{
DoSiteBuild();
}
// Publish the site
DoSitePublish();
return(true);
}
catch (Exception ex)
{
// Clean up the failed output
if (renameOccurred)
{
// Delete the rename target
File.Delete(item.FilePathBySlug);
}
else
{
// Delete the original file
File.Delete(item.FilePathById);
}
// Copy the backup to the old location
File.Copy(backupFileName, oldPath, overwrite: true);
// Delete the backup
File.Delete(backupFileName);
// Throw the exception up
throw ex;
}
}