/// <summary>
/// Saves the episode by the specified file path.
/// </summary>
/// <param name="episodeFilePath">The episode file path.</param>
/// <param name="episode">The episode.</param>
/// <param name="overwrite">if set to <c>true</c> overwrites the existing file.</param>
public static void SaveEpisode(string episodeFilePath, Episode episode, bool overwrite)
{
bool fileExists = File.Exists(episodeFilePath);
if (!fileExists || overwrite)
{
string json = JsonConvert.SerializeObject(episode, Formatting.Indented);
File.WriteAllText(episodeFilePath, json);
}
}
/// <summary>
/// Gets the episode content items.
/// </summary>
/// <param name="episode">The episode.</param>
/// <returns>The list of all content items of the episode.</returns>
public static List<Item> GetEpisodeContentItems(Episode episode)
{
List<Item> items = new List<Item>();
items.AddRange(episode.News.Articles);
items.AddRange(episode.Tools.Articles);
items.AddRange(episode.Novices.Articles);
items.AddRange(episode.Videos.Articles);
items.AddRange(episode.Blogs.Articles);
items.AddRange(episode.Events.Articles);
return items;
}
/// <summary>
/// Tries the get episode from blog.
// Simple parse, puts all links in the Blog category.
// TODO: Parse html into an Episode using proper categories
/// </summary>
/// <param name="episodePostUrl">The episode post URL.</param>
/// <param name="episode">The episode.</param>
private void TryGetEpisodeFromBlog(string episodePostUrl, out Episode episode)
{
try
{
string pageContent = DownloadPage(episodePostUrl);
List<string> linksList = new List<string>();
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(pageContent);
foreach (HtmlNode link in doc.DocumentNode.SelectNodes("//a[@href]"))
{
string blogLink = link.GetAttributeValue("href", string.Empty);
blogLink = GetCleanUrl(blogLink);
if (!linksList.Contains(blogLink))
linksList.Add(blogLink);
}
episode = new Episode();
foreach (string link in linksList)
{
if (IsContentLink(link))
{
episode.Blogs.Articles.Add(new ContentItem { Url = link });
}
}
episode.DigestTitle = episodePostUrl;
}
catch (ArgumentException)
{
ConsoleHelper.Warning("Episode with the Url: {0} not found", episodePostUrl);
episode = null;
}
}
/// <summary>
/// Displays possible stop words in the episode.
/// </summary>
/// <param name="episode">The last episode.</param>
/// <param name="stopWords">The stop words.</param>
private void DisplayStopWords(Episode episode, string[] stopWords)
{
List<Item> episodeItems = EpisodeHelper.GetEpisodeContentItems(episode);
string regexExpression = string.Empty;
for (int i = 0; i < stopWords.Length; i++)
{
regexExpression += stopWords[i];
if (i != stopWords.Length - 1)
{
regexExpression += "|";
}
}
regexExpression = $@"\b({regexExpression})\b";
foreach (ContentItem contentItem in episodeItems)
{
FindStopWords("Title", contentItem.Title, regexExpression);
FindStopWords("Text", contentItem.Text, regexExpression);
}
}
/// <summary>
/// Displays the duplicates between links in the episode, if any found.
/// </summary>
/// <param name="episode">The episode.</param>
private void DisplayDuplicates(Episode episode)
{
bool duplicatesFound = false;
List<Item> episodeItems = EpisodeHelper.GetEpisodeContentItems(episode);
foreach (ContentItem contentItem in episodeItems)
{
if (!string.IsNullOrEmpty(contentItem.Url))
{
string url = GetCleanUrl(contentItem.Url.TrimEnd('/'));
foreach (ContentItem ci in episodeItems)
{
if ((contentItem != ci) && !string.IsNullOrEmpty(contentItem.Url) && !string.IsNullOrEmpty(ci.Url))
{
string url2 = GetCleanUrl(ci.Url.TrimEnd('/'));
if (url.Equals(url2, StringComparison.OrdinalIgnoreCase))
{
ConsoleHelper.Warning("Current episode titles: \"{0}\" and \"{1}\"", contentItem.Title, ci.Title);
duplicatesFound = true;
}
}
}
}
}
if (!duplicatesFound)
{
ConsoleHelper.Success("Yay! No duplicates found.");
}
}
/// <summary>
/// Displays the duplicates.
/// </summary>
/// <param name="episode">The episode.</param>
/// <param name="episodesList">The episodes list.</param>
/// <returns></returns>
private void DisplayDuplicates(Episode episode, List<Episode> episodesList)
{
bool duplicatesFound = false;
foreach (Episode pastEpisode in episodesList)
{
List<Item> pastEpisodeItems = EpisodeHelper.GetEpisodeContentItems(pastEpisode);
List<Item> episodeItems = EpisodeHelper.GetEpisodeContentItems(episode);
foreach (ContentItem pastEpisodeItem in pastEpisodeItems)
{
string pastEpisodeUrl = GetCleanUrl(pastEpisodeItem.Url.TrimEnd('/'));
foreach (ContentItem episodeItem in episodeItems)
{
if (!string.IsNullOrEmpty(episodeItem.Url))
{
string episodeUrl = GetCleanUrl(episodeItem.Url.TrimEnd('/'));
if (pastEpisodeUrl.Equals(episodeUrl, StringComparison.OrdinalIgnoreCase))
{
ConsoleHelper.Warning("Ep. {0}, Url {1}. Current episode title: {2}".PadRight(10),
pastEpisode.Number, pastEpisodeItem.Url, episodeItem.Title);
duplicatesFound = true;
}
}
}
}
}
if (!duplicatesFound)
{
ConsoleHelper.Success("Yay! No duplicates found.");
}
}