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ssg: StaticSiteClient: DoEditItem method impl for generic item editing

This commit is contained in:
Nick Vella 2019-07-21 01:31:22 +10:00
parent 6a67ca4579
commit 8f098815d5
1 changed files with 70 additions and 67 deletions
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137
src/managed/OpenLiveWriter.BlogClient/Clients/StaticSite/StaticSiteClient.cs
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@ -118,74 +118,8 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
// Set slug to existing slug on post
ssgPost.Slug = post.Slug;
// Copy the existing post to a temporary file
var backupFileName = Path.GetTempFileName();
File.Copy(ssgPost.FilePathById, backupFileName, true);
bool renameOccurred = false;
// Store the old file path and slug
string oldPath = ssgPost.FilePathById;
string oldSlug = ssgPost.DiskSlugFromFilePathById;
try
{
// Determine if the post file needs renaming (slug change)
if (ssgPost.FilePathById != ssgPost.FilePathBySlug)
{
// Set the new safe slug
ssgPost.Slug = ssgPost.FindNewSlug(ssgPost.Slug, safe: true);
// If the new slug is equal to the old, save to the existing file (most likely a date change)
if (oldSlug == ssgPost.Slug)
{
// Save the post to disk based on it's existing id
ssgPost.SaveToFile(ssgPost.FilePathById);
}
else
{
renameOccurred = true;
// Remove the old file
File.Delete(oldPath);
// Save to the new file
ssgPost.SaveToFile(ssgPost.FilePathBySlug);
}
}
else
{
// Save the post to disk based on it's existing id
ssgPost.SaveToFile(ssgPost.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(ssgPost.FilePathBySlug);
} else
{
// Delete the original file
File.Delete(ssgPost.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;
}
return DoEditItem(ssgPost);
}
/// <summary>
@ -338,6 +272,75 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
}
/// <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;
}
}
/// <summary>
/// Build the static site
/// </summary>