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ssg: StaticSitePost: LoadFromFile impl

This commit is contained in:
Nick Vella 2019-07-15 20:55:27 +10:00
parent d2a963ed1d
commit acc8eba6c2
1 changed files with 26 additions and 4 deletions
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30
src/managed/OpenLiveWriter.BlogClient/Clients/StaticSite/StaticSitePost.cs
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@ -2,8 +2,10 @@
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.IO;
using System.Diagnostics;
using OpenLiveWriter.CoreServices;
using OpenLiveWriter.Extensibility.BlogClient;
@ -13,6 +15,8 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
public class StaticSitePost
{
public static string PUBLISH_FILE_EXTENSION = ".html";
private static Regex POST_PARSE_REGEX = new Regex("^---\r?\n((?:.*\r?\n)*?)---\r?\n\r?\n((?:.*\r?\n)*)");
private static Regex FILENAME_SLUG_REGEX = new Regex(@"^\d\d\d\d-\d\d-\d\d-(.*?)\.html$");
private StaticSiteConfig SiteConfig;
public BlogPost BlogPost { get; private set; }
@ -198,6 +202,8 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
}
}
private string GetSlugFromPublishFileName(string publishFileName) => FILENAME_SLUG_REGEX.Match(publishFileName).Groups[1].Value;
/// <summary>
/// Save the post to the correct directory
/// </summary>
@ -217,12 +223,28 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
/// <param name="postFilePath">Path to published post file</param>
public void LoadFromFile(string postFilePath)
{
// TODO
// Attempt to open the file
// Attempt to load file contents
var fileContents = File.ReadAllText(postFilePath);
// Parse out everything between triple-hyphens into front matter parser
// Load content into a new BlogPost
// Save front matter into BlogPost
var frontMatterMatchResult = POST_PARSE_REGEX.Match(fileContents);
if (!frontMatterMatchResult.Success || frontMatterMatchResult.Groups.Count < 3) throw new BlogClientException("Post load error", "Could not read post front matter"); // TODO Use strings resources
var frontMatterYaml = frontMatterMatchResult.Groups[1].Value;
var postContent = frontMatterMatchResult.Groups[2].Value;
// Create a new BlogPost
BlogPost = new BlogPost();
// Parse front matter and save in
StaticSitePostFrontMatter.GetFromYaml(frontMatterYaml).SaveToBlogPost(BlogPost);
// Throw error if post does not have an ID
if (Id == null || Id == string.Empty) throw new BlogClientException("Post load error", "Post does not have an ID");
// Load the content into blogpost
BlogPost.Contents = postContent;
// Set slug to match file name
Slug = GetSlugFromPublishFileName(Path.GetFileName(postFilePath));
}
/// <summary>