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Better Mangasee search

This commit is contained in:
glax 2023-09-28 15:53:40 +02:00
parent 94f88f08e9
commit 6c3f7604fe

View File

@ -20,7 +20,8 @@ public class Mangasee : MangaConnector
public override Manga[] GetManga(string publicationTitle = "")
{
Log($"Searching Publications. Term=\"{publicationTitle}\"");
string requestUrl = $"https://mangasee123.com/_search.php";
string sanitizedTitle = string.Join('+', Regex.Matches(publicationTitle, "[A-z]*").Where(str => str.Length > 0)).ToLower();
string requestUrl = $"https://mangasee123.com/search/?name={sanitizedTitle}";
DownloadClient.RequestResult requestResult =
downloadClient.MakeRequest(requestUrl, 1);
if ((int)requestResult.statusCode < 200 || (int)requestResult.statusCode >= 300)
@ -28,7 +29,7 @@ public class Mangasee : MangaConnector
if (requestResult.htmlDocument is null)
return Array.Empty<Manga>();
Manga[] publications = ParsePublicationsFromHtml(requestResult.htmlDocument, publicationTitle);
Manga[] publications = ParsePublicationsFromHtml(requestResult.htmlDocument);
Log($"Retrieved {publications.Length} publications. Term=\"{publicationTitle}\"");
return publications;
}
@ -44,33 +45,21 @@ public class Mangasee : MangaConnector
return null;
}
private Manga[] ParsePublicationsFromHtml(HtmlDocument document, string publicationTitle)
private Manga[] ParsePublicationsFromHtml(HtmlDocument document)
{
string jsonString = document.DocumentNode.SelectSingleNode("//body").InnerText;
List<SearchResultItem> result = JsonConvert.DeserializeObject<List<SearchResultItem>>(jsonString)!;
Dictionary<SearchResultItem, int> queryFiltered = new();
foreach (SearchResultItem resultItem in result)
{
int matches = resultItem.GetMatches(publicationTitle);
if (matches > 0)
queryFiltered.TryAdd(resultItem, matches);
}
queryFiltered = queryFiltered.Where(item => item.Value >= publicationTitle.Split(' ').Length - 1)
.ToDictionary(item => item.Key, item => item.Value);
Log($"Retrieved {queryFiltered.Count} publications.");
HtmlNode resultsNode = document.DocumentNode.SelectSingleNode("//div[@class='BoxBody']/div[last()]/div[1]/div");
Log($"{resultsNode.SelectNodes("div").Count} items.");
HashSet<Manga> ret = new();
List<SearchResultItem> orderedFiltered =
queryFiltered.OrderBy(item => item.Value).ToDictionary(item => item.Key, item => item.Value).Keys.ToList();
foreach (SearchResultItem orderedItem in orderedFiltered)
foreach (HtmlNode resultNode in resultsNode.SelectNodes("div"))
{
Manga? manga = GetMangaFromUrl($"https://mangasee123.com/manga/{orderedItem.i}");
string url = resultNode.Descendants().First(d => d.HasClass("SeriesName")).GetAttributeValue("href", "");
Manga? manga = GetMangaFromUrl($"https://mangasee123.com{url}");
if (manga is not null)
ret.Add((Manga)manga);
}
return ret.ToArray();
}
@ -88,72 +77,43 @@ public class Mangasee : MangaConnector
HtmlNode titleNode = document.DocumentNode.SelectSingleNode("//div[@class='BoxBody']//div[@class='row']//h1");
string sortName = titleNode.InnerText;
HtmlNode[] authorsNodes = document.DocumentNode.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Author(s):']/..").Descendants("a").ToArray();
HtmlNode[] authorsNodes = document.DocumentNode
.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Author(s):']/..").Descendants("a")
.ToArray();
List<string> authors = new();
foreach (HtmlNode authorNode in authorsNodes)
authors.Add(authorNode.InnerText);
HtmlNode[] genreNodes = document.DocumentNode.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Genre(s):']/..").Descendants("a").ToArray();
HtmlNode[] genreNodes = document.DocumentNode
.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Genre(s):']/..").Descendants("a")
.ToArray();
foreach (HtmlNode genreNode in genreNodes)
tags.Add(genreNode.InnerText);
HtmlNode yearNode = document.DocumentNode.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Released:']/..").Descendants("a").First();
HtmlNode yearNode = document.DocumentNode
.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Released:']/..").Descendants("a")
.First();
int year = Convert.ToInt32(yearNode.InnerText);
HtmlNode[] statusNodes = document.DocumentNode.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Status:']/..").Descendants("a").ToArray();
HtmlNode[] statusNodes = document.DocumentNode
.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Status:']/..").Descendants("a")
.ToArray();
foreach (HtmlNode statusNode in statusNodes)
if (statusNode.InnerText.Contains("publish", StringComparison.CurrentCultureIgnoreCase))
status = statusNode.InnerText.Split(' ')[0];
HtmlNode descriptionNode = document.DocumentNode.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Description:']/..").Descendants("div").First();
HtmlNode descriptionNode = document.DocumentNode
.SelectNodes("//div[@class='BoxBody']//div[@class='row']//span[text()='Description:']/..")
.Descendants("div").First();
string description = descriptionNode.InnerText;
Manga manga = new (sortName, authors.ToList(), description, altTitles, tags.ToArray(), posterUrl, coverFileNameInCache, links,
Manga manga = new(sortName, authors.ToList(), description, altTitles, tags.ToArray(), posterUrl,
coverFileNameInCache, links,
year, originalLanguage, status, publicationId);
cachedPublications.Add(manga);
return manga;
}
// ReSharper disable once ClassNeverInstantiated.Local Will be instantiated during deserialization
private class SearchResultItem
{
public string i { get; init; }
public string s { get; init; }
public string[] a { get; init; }
[JsonConstructor]
public SearchResultItem(string i, string s, string[] a)
{
this.i = i;
this.s = s;
this.a = a;
}
public int GetMatches(string title)
{
int ret = 0;
Regex cleanRex = new("[A-z0-9]*");
string[] badWords = { "a", "an", "no", "ni", "so", "as", "and", "the", "of", "that", "in", "is", "for" };
string[] titleTerms = title.Split(new[] { ' ', '-' }).Where(str => !badWords.Contains(str)).ToArray();
foreach (Match matchTerm in cleanRex.Matches(this.i))
ret += titleTerms.Count(titleTerm =>
titleTerm.Equals(matchTerm.Value, StringComparison.OrdinalIgnoreCase));
foreach (Match matchTerm in cleanRex.Matches(this.s))
ret += titleTerms.Count(titleTerm =>
titleTerm.Equals(matchTerm.Value, StringComparison.OrdinalIgnoreCase));
foreach(string alt in this.a)
foreach (Match matchTerm in cleanRex.Matches(alt))
ret += titleTerms.Count(titleTerm =>
titleTerm.Equals(matchTerm.Value, StringComparison.OrdinalIgnoreCase));
return ret;
}
}
public override Chapter[] GetChapters(Manga manga, string language="en")
{
Log($"Getting chapters {manga}");