public void UpdateRssFeed(PodcastPost podcastPost)
{
//1. search for the existing feed media item
WordPressMedia media = _wordPressService.FindMediaByTitle("scfFeed");
//2. download the existing feed - get the URL from the item
XDocument doc = GetRssFeedAsXml(media.source_url);
//3. update it with the details of the new podcast
AddPodcastItemToDocument(doc, podcastPost);
//3.5 save a copy of the file locally
SaveRssFeedLocally(doc);
//4. delete the existing feed
//http://windows7vm/wordpress/wp-json/wp/v2/media/2663?force=true
WordPressResult deleteMediaResult = _wordPressService.DeleteMedia(media.id);
if (!deleteMediaResult.IsSuccess)
{
throw new InvalidOperationException("Error deleting the existing RSS feed");
}
//5. create the new one
WordPressResult addMediaResult = _wordPressService.AddMedia("scfFeed.xml", "text/xml");
//http://windows7vm/wordpress/wp-json/wp/v2/media
//6. download the media to make sure it is there
//- validate it against a schema??
}
private WordPressResult UploadAudioFile(PodcastPost podcastPost)
{
Console.Write("Uploading the audio file... ");
_logger.Info("Beginning upload of audio file");
WordPressResult result = _podcastService.UploadAudioFile(podcastPost.AudioFilePath);
if (result.IsSuccess)
{
Console.WriteLine($"Success! (Id = {result.Id})");
_logger.Info($"Upload was successful - id = {result.Id}");
_logger.Info($"Audio file URL = {result.Url}");
}
else
{
Console.WriteLine("Oh dear, it didn't work - here is the error: ");
Console.WriteLine(result.ErrorMessage);
Console.WriteLine("See the log file for more details...");
_logger.Error($"Upload failed with error: {result.ErrorMessage}");
//TODO need to capture the detailed error somehow
}
return(result);
}
public WordPressResult CreatePodcastPost(PodcastPost podcastPost)
{
//1. read in template
string templateText = ReadTemplate();
//2. make substitutions to template
List <string> substitutions = new List <string> {
podcastPost.Speaker, //{0}
podcastPost.BibleText, //{1}
podcastPost.GetFormattedDuration(), //{2}
podcastPost.GetFormattedSize(), //{3}
podcastPost.PodcastMediaUrl, //{4}
podcastPost.Title //{5}
};
string content = string.Format(templateText, substitutions.ToArray());
//3. call WordPress to add the post
WordPressPost wordPressPost = new WordPressPost()
{
status = "publish",
title = GetTitlePrefixedWithDate(podcastPost),
content = content,
date = podcastPost.Date.ToString("yyyy-MM-dd hh:mm:ss"),
categories = new [] { _configurationService.Configuration.WordPressPodcastCategoryId },
author = _configurationService.Configuration.WordPressAuthorId,
featured_media = podcastPost.FeaturedMediaId
};
WordPressResult result = _wordPressService.AddPost(wordPressPost);
//4. return result
return(result);
}
private WordPressResult CreatePost(PodcastPost podcastPost)
{
Console.Write("Creating WordPress post... ");
_logger.Info("Beginning creation of post");
WordPressResult result = _podcastService.CreatePodcastPost(podcastPost);
if (result.IsSuccess)
{
Console.WriteLine($"Success! (Id = {result.Id})");
Console.WriteLine($"The URL of the new post is:\n{result.Url}");
_logger.Info($"Post creation succeeded - id = {result.Id}");
_logger.Info($"Post URL = {result.Url}");
}
else
{
Console.WriteLine("Oh dear, it didn't work - here is the error: ");
Console.WriteLine(result.ErrorMessage);
Console.WriteLine("See the log file for more details...");
}
return(result);
}
public void Run(string[] args)
{
CommandLineArgs commandLineArgs = ParseArgs(args);
//where should we get the podcast details from?
PodcastPost podcastPost;
if (commandLineArgs.IsInteractive)
{
podcastPost = PromptUserForPodcastDetails();
}
else
{
podcastPost = LoadDetailsFromFile();
}
//create the MP3 file
podcastPost.AudioFilePath = CreateMp3File(podcastPost.AudioFilePath, podcastPost);
//upload the file
WordPressResult audioFileResult = UploadAudioFile(podcastPost);
if (!audioFileResult.IsSuccess)
{
return;
}
podcastPost.PodcastMediaUrl = audioFileResult.Url;
//create the post on WordPress
WordPressResult createPostResult = CreatePost(podcastPost);
podcastPost.PodcastPostUrl = createPostResult.Url;
//update the RSS feed
UpdateRssFeed(podcastPost);
}
