jellyfin/MediaBrowser.Providers/Movies/MovieDbProvider.cs
2013-06-24 21:22:21 -04:00

1200 lines
45 KiB
C#
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using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Providers.Movies
{
/// <summary>
/// Class MovieDbProvider
/// </summary>
public class MovieDbProvider : BaseMetadataProvider, IDisposable
{
protected static CultureInfo EnUs = new CultureInfo("en-US");
protected readonly IProviderManager ProviderManager;
/// <summary>
/// The movie db
/// </summary>
private readonly SemaphoreSlim _movieDbResourcePool = new SemaphoreSlim(1,1);
internal static MovieDbProvider Current { get; private set; }
/// <summary>
/// Gets the json serializer.
/// </summary>
/// <value>The json serializer.</value>
protected IJsonSerializer JsonSerializer { get; private set; }
/// <summary>
/// Gets the HTTP client.
/// </summary>
/// <value>The HTTP client.</value>
protected IHttpClient HttpClient { get; private set; }
/// <summary>
/// Initializes a new instance of the <see cref="MovieDbProvider" /> class.
/// </summary>
/// <param name="logManager">The log manager.</param>
/// <param name="configurationManager">The configuration manager.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="httpClient">The HTTP client.</param>
/// <param name="providerManager">The provider manager.</param>
public MovieDbProvider(ILogManager logManager, IServerConfigurationManager configurationManager, IJsonSerializer jsonSerializer, IHttpClient httpClient, IProviderManager providerManager)
: base(logManager, configurationManager)
{
JsonSerializer = jsonSerializer;
HttpClient = httpClient;
ProviderManager = providerManager;
Current = this;
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool dispose)
{
if (dispose)
{
_movieDbResourcePool.Dispose();
}
}
/// <summary>
/// Gets the priority.
/// </summary>
/// <value>The priority.</value>
public override MetadataProviderPriority Priority
{
get { return MetadataProviderPriority.Third; }
}
/// <summary>
/// Supportses the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
public override bool Supports(BaseItem item)
{
var trailer = item as Trailer;
if (trailer != null)
{
return !trailer.IsLocalTrailer;
}
// Don't support local trailers
return item is Movie || item is BoxSet || item is MusicVideo;
}
/// <summary>
/// Gets a value indicating whether [requires internet].
/// </summary>
/// <value><c>true</c> if [requires internet]; otherwise, <c>false</c>.</value>
public override bool RequiresInternet
{
get
{
return true;
}
}
protected override bool RefreshOnVersionChange
{
get
{
return true;
}
}
protected override string ProviderVersion
{
get
{
return "2";
}
}
/// <summary>
/// The _TMDB settings task
/// </summary>
private TmdbSettingsResult _tmdbSettings;
private readonly SemaphoreSlim _tmdbSettingsSemaphore = new SemaphoreSlim(1, 1);
/// <summary>
/// Gets the TMDB settings.
/// </summary>
/// <returns>Task{TmdbSettingsResult}.</returns>
internal async Task<TmdbSettingsResult> GetTmdbSettings(CancellationToken cancellationToken)
{
if (_tmdbSettings != null)
{
return _tmdbSettings;
}
await _tmdbSettingsSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
// Check again in case it got populated while we were waiting.
if (_tmdbSettings != null)
{
_tmdbSettingsSemaphore.Release();
return _tmdbSettings;
}
try
{
using (var json = await GetMovieDbResponse(new HttpRequestOptions
{
Url = string.Format(TmdbConfigUrl, ApiKey),
CancellationToken = cancellationToken,
AcceptHeader = AcceptHeader
}).ConfigureAwait(false))
{
_tmdbSettings = JsonSerializer.DeserializeFromStream<TmdbSettingsResult>(json);
return _tmdbSettings;
}
}
finally
{
_tmdbSettingsSemaphore.Release();
}
}
private const string TmdbConfigUrl = "http://api.themoviedb.org/3/configuration?api_key={0}";
private const string Search3 = @"http://api.themoviedb.org/3/search/movie?api_key={1}&query={0}&language={2}";
private const string AltTitleSearch = @"http://api.themoviedb.org/3/movie/{0}/alternative_titles?api_key={1}&country={2}";
private const string GetMovieInfo3 = @"http://api.themoviedb.org/3/movie/{0}?api_key={1}&language={2}&append_to_response=casts,releases,images,keywords";
private const string GetBoxSetInfo3 = @"http://api.themoviedb.org/3/collection/{0}?api_key={1}&language={2}&append_to_response=images";
internal static string ApiKey = "f6bd687ffa63cd282b6ff2c6877f2669";
internal static string AcceptHeader = "application/json,image/*";
static readonly Regex[] NameMatches = new[] {
new Regex(@"(?<name>.*)\((?<year>\d{4})\)"), // matches "My Movie (2001)" and gives us the name and the year
new Regex(@"(?<name>.*)") // last resort matches the whole string as the name
};
public const string AltMetaFileName = "movie.xml";
protected override bool NeedsRefreshInternal(BaseItem item, BaseProviderInfo providerInfo)
{
if (HasAltMeta(item))
return false;
return base.NeedsRefreshInternal(item, providerInfo);
}
/// <summary>
/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
/// </summary>
/// <param name="item">The item.</param>
/// <param name="force">if set to <c>true</c> [force].</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>Task{System.Boolean}.</returns>
public override async Task<bool> FetchAsync(BaseItem item, bool force, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
await FetchMovieData(item, cancellationToken).ConfigureAwait(false);
SetLastRefreshed(item, DateTime.UtcNow);
return true;
}
/// <summary>
/// Determines whether [has alt meta] [the specified item].
/// </summary>
/// <param name="item">The item.</param>
/// <returns><c>true</c> if [has alt meta] [the specified item]; otherwise, <c>false</c>.</returns>
internal static bool HasAltMeta(BaseItem item)
{
return item.LocationType == LocationType.FileSystem && item.ResolveArgs.ContainsMetaFileByName(AltMetaFileName);
}
/// <summary>
/// Fetches the movie data.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="cancellationToken"></param>
/// <returns>Task.</returns>
private async Task FetchMovieData(BaseItem item, CancellationToken cancellationToken)
{
string id = item.GetProviderId(MetadataProviders.Tmdb) ?? await FindId(item, item.ProductionYear, cancellationToken).ConfigureAwait(false);
if (id != null)
{
Logger.Debug("MovieDbProvider - getting movie info with id: " + id);
cancellationToken.ThrowIfCancellationRequested();
await FetchMovieData(item, id, cancellationToken).ConfigureAwait(false);
}
else
{
Logger.Info("MovieDBProvider could not find " + item.Name + ". Check name on themoviedb.org.");
}
}
/// <summary>
/// Parses the name.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="justName">Name of the just.</param>
/// <param name="year">The year.</param>
protected void ParseName(string name, out string justName, out int? year)
{
justName = null;
year = null;
foreach (var re in NameMatches)
{
Match m = re.Match(name);
if (m.Success)
{
justName = m.Groups["name"].Value.Trim();
string y = m.Groups["year"] != null ? m.Groups["year"].Value : null;
int temp;
year = Int32.TryParse(y, out temp) ? temp : (int?)null;
break;
}
}
}
/// <summary>
/// Finds the id.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="productionYear">The production year.</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>Task{System.String}.</returns>
public async Task<string> FindId(BaseItem item, int? productionYear, CancellationToken cancellationToken)
{
string id = null;
if (item.LocationType == LocationType.FileSystem)
{
string justName = item.Path != null ? item.Path.Substring(item.Path.LastIndexOf(Path.DirectorySeparatorChar)) : string.Empty;
id = justName.GetAttributeValue("tmdbid");
if (id != null)
{
Logger.Debug("Using tmdb id specified in path.");
return id;
}
}
int? year;
string name = item.Name;
ParseName(name, out name, out year);
if (year == null && productionYear != null)
{
year = productionYear;
}
Logger.Info("MovieDbProvider: Finding id for movie: " + name);
string language = ConfigurationManager.Configuration.PreferredMetadataLanguage.ToLower();
//if we are a boxset - look at our first child
var boxset = item as BoxSet;
if (boxset != null)
{
var firstChild = boxset.Children.FirstOrDefault();
if (firstChild != null)
{
Logger.Debug("MovieDbProvider - Attempting to find boxset ID from: " + firstChild.Name);
string childName;
int? childYear;
ParseName(firstChild.Name, out childName, out childYear);
id = await GetBoxsetIdFromMovie(childName, childYear, language, cancellationToken).ConfigureAwait(false);
if (id != null)
{
Logger.Info("MovieDbProvider - Found Boxset ID: " + id);
}
}
return id;
}
//nope - search for it
id = await AttemptFindId(name, year, language, cancellationToken).ConfigureAwait(false);
if (id == null)
{
//try in english if wasn't before
if (language != "en")
{
id = await AttemptFindId(name, year, "en", cancellationToken).ConfigureAwait(false);
}
else
{
// try with dot and _ turned to space
var originalName = name;
name = name.Replace(",", " ");
name = name.Replace(".", " ");
name = name.Replace("_", " ");
name = name.Replace("-", "");
// Search again if the new name is different
if (!string.Equals(name, originalName))
{
id = await AttemptFindId(name, year, language, cancellationToken).ConfigureAwait(false);
if (id == null && language != "en")
{
//one more time, in english
id = await AttemptFindId(name, year, "en", cancellationToken).ConfigureAwait(false);
}
}
if (id == null && item.LocationType == LocationType.FileSystem)
{
//last resort - try using the actual folder name
var pathName = Path.GetFileName(item.ResolveArgs.Path);
// Only search if it's a name we haven't already tried.
if (!string.Equals(pathName, name, StringComparison.OrdinalIgnoreCase)
&& !string.Equals(pathName, originalName, StringComparison.OrdinalIgnoreCase))
{
id = await AttemptFindId(pathName, year, "en", cancellationToken).ConfigureAwait(false);
}
}
}
}
return id;
}
/// <summary>
/// Attempts the find id.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="year">The year.</param>
/// <param name="language">The language.</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>Task{System.String}.</returns>
public virtual async Task<string> AttemptFindId(string name, int? year, string language, CancellationToken cancellationToken)
{
string url3 = string.Format(Search3, UrlEncode(name), ApiKey, language);
TmdbMovieSearchResults searchResult = null;
using (Stream json = await GetMovieDbResponse(new HttpRequestOptions
{
Url = url3,
CancellationToken = cancellationToken,
AcceptHeader = AcceptHeader
}).ConfigureAwait(false))
{
searchResult = JsonSerializer.DeserializeFromStream<TmdbMovieSearchResults>(json);
}
if (searchResult == null || searchResult.results.Count == 0)
{
//try replacing numbers
foreach (var pair in ReplaceStartNumbers)
{
if (name.StartsWith(pair.Key))
{
name = name.Remove(0, pair.Key.Length);
name = pair.Value + name;
}
}
foreach (var pair in ReplaceEndNumbers)
{
if (name.EndsWith(pair.Key))
{
name = name.Remove(name.IndexOf(pair.Key), pair.Key.Length);
name = name + pair.Value;
}
}
Logger.Info("MovieDBProvider - No results. Trying replacement numbers: " + name);
url3 = string.Format(Search3, UrlEncode(name), ApiKey, language);
using (var json = await GetMovieDbResponse(new HttpRequestOptions
{
Url = url3,
CancellationToken = cancellationToken,
AcceptHeader = AcceptHeader
}).ConfigureAwait(false))
{
searchResult = JsonSerializer.DeserializeFromStream<TmdbMovieSearchResults>(json);
}
}
if (searchResult != null)
{
string compName = GetComparableName(name, Logger);
foreach (var possible in searchResult.results)
{
string matchedName = null;
string id = possible.id.ToString(CultureInfo.InvariantCulture);
string n = possible.title;
if (GetComparableName(n, Logger) == compName)
{
matchedName = n;
}
else
{
n = possible.original_title;
if (GetComparableName(n, Logger) == compName)
{
matchedName = n;
}
}
Logger.Debug("MovieDbProvider - " + compName + " didn't match " + n);
//if main title matches we don't have to look for alternatives
if (matchedName == null)
{
//that title didn't match - look for alternatives
url3 = string.Format(AltTitleSearch, id, ApiKey, ConfigurationManager.Configuration.MetadataCountryCode);
using (var json = await GetMovieDbResponse(new HttpRequestOptions
{
Url = url3,
CancellationToken = cancellationToken,
AcceptHeader = AcceptHeader
}).ConfigureAwait(false))
{
var response = JsonSerializer.DeserializeFromStream<TmdbAltTitleResults>(json);
if (response != null && response.titles != null)
{
foreach (var title in response.titles)
{
var t = GetComparableName(title.title, Logger);
if (t == compName)
{
Logger.Debug("MovieDbProvider - " + compName +
" matched " + t);
matchedName = t;
break;
}
Logger.Debug("MovieDbProvider - " + compName +
" did not match " + t);
}
}
}
}
if (matchedName != null)
{
Logger.Debug("Match " + matchedName + " for " + name);
if (year != null)
{
DateTime r;
//These dates are always in this exact format
if (DateTime.TryParseExact(possible.release_date, "yyyy-MM-dd", EnUs, DateTimeStyles.None, out r))
{
if (Math.Abs(r.Year - year.Value) > 1) // allow a 1 year tolerance on release date
{
Logger.Debug("Result " + matchedName + " released on " + r + " did not match year " + year);
continue;
}
}
}
//matched name and year
return id;
}
}
}
return null;
}
/// <summary>
/// URLs the encode.
/// </summary>
/// <param name="name">The name.</param>
/// <returns>System.String.</returns>
private static string UrlEncode(string name)
{
return WebUtility.UrlEncode(name);
}
/// <summary>
/// Gets the boxset id from movie.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="year">The year.</param>
/// <param name="language">The language.</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>Task{System.String}.</returns>
protected async Task<string> GetBoxsetIdFromMovie(string name, int? year, string language, CancellationToken cancellationToken)
{
string id = null;
string childId = await AttemptFindId(name, year, language, cancellationToken).ConfigureAwait(false);
if (childId != null)
{
string url = string.Format(GetMovieInfo3, childId, ApiKey, language);
using (Stream json = await GetMovieDbResponse(new HttpRequestOptions
{
Url = url,
CancellationToken = cancellationToken,
AcceptHeader = AcceptHeader
}).ConfigureAwait(false))
{
var movieResult = JsonSerializer.DeserializeFromStream<CompleteMovieData>(json);
if (movieResult != null && movieResult.belongs_to_collection != null)
{
id = movieResult.belongs_to_collection.id.ToString(CultureInfo.InvariantCulture);
}
else
{
Logger.Error("Unable to obtain boxset id.");
}
}
}
return id;
}
/// <summary>
/// Fetches the movie data.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="id">The id.</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>Task.</returns>
protected async Task FetchMovieData(BaseItem item, string id, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
if (String.IsNullOrEmpty(id))
{
Logger.Info("MoviedbProvider: Ignoring " + item.Name + " because ID forced blank.");
return;
}
if (item.GetProviderId(MetadataProviders.Tmdb) == null) item.SetProviderId(MetadataProviders.Tmdb, id);
var mainResult = await FetchMainResult(item, id, cancellationToken).ConfigureAwait(false);
if (mainResult == null) return;
ProcessMainInfo(item, mainResult);
}
/// <summary>
/// Fetches the main result.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="id">The id.</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>Task{CompleteMovieData}.</returns>
protected async Task<CompleteMovieData> FetchMainResult(BaseItem item, string id, CancellationToken cancellationToken)
{
var baseUrl = item is BoxSet ? GetBoxSetInfo3 : GetMovieInfo3;
string url = string.Format(baseUrl, id, ApiKey, ConfigurationManager.Configuration.PreferredMetadataLanguage);
CompleteMovieData mainResult;
cancellationToken.ThrowIfCancellationRequested();
using (var json = await GetMovieDbResponse(new HttpRequestOptions
{
Url = url,
CancellationToken = cancellationToken,
AcceptHeader = AcceptHeader
}).ConfigureAwait(false))
{
mainResult = JsonSerializer.DeserializeFromStream<CompleteMovieData>(json);
}
cancellationToken.ThrowIfCancellationRequested();
if (mainResult != null && string.IsNullOrEmpty(mainResult.overview))
{
if (ConfigurationManager.Configuration.PreferredMetadataLanguage.ToLower() != "en")
{
Logger.Info("MovieDbProvider couldn't find meta for language " + ConfigurationManager.Configuration.PreferredMetadataLanguage + ". Trying English...");
url = string.Format(baseUrl, id, ApiKey, "en");
using (Stream json = await GetMovieDbResponse(new HttpRequestOptions
{
Url = url,
CancellationToken = cancellationToken,
AcceptHeader = AcceptHeader
}).ConfigureAwait(false))
{
mainResult = JsonSerializer.DeserializeFromStream<CompleteMovieData>(json);
}
if (String.IsNullOrEmpty(mainResult.overview))
{
Logger.Error("MovieDbProvider - Unable to find information for " + item.Name + " (id:" + id + ")");
return null;
}
}
}
return mainResult;
}
/// <summary>
/// Processes the main info.
/// </summary>
/// <param name="movie">The movie.</param>
/// <param name="movieData">The movie data.</param>
protected virtual void ProcessMainInfo(BaseItem movie, CompleteMovieData movieData)
{
if (movie != null && movieData != null)
{
if (!movie.LockedFields.Contains(MetadataFields.Name))
{
movie.Name = movieData.title ?? movieData.original_title ?? movie.Name;
}
if (!movie.LockedFields.Contains(MetadataFields.Overview))
{
movie.Overview = movieData.overview;
}
movie.Overview = movie.Overview != null ? movie.Overview.Replace("\n\n", "\n") : null;
movie.HomePageUrl = movieData.homepage;
movie.Budget = movieData.budget;
movie.Revenue = movieData.revenue;
if (!string.IsNullOrEmpty(movieData.tagline))
{
movie.Taglines.Clear();
movie.AddTagline(movieData.tagline);
}
movie.SetProviderId(MetadataProviders.Imdb, movieData.imdb_id);
if (movieData.belongs_to_collection != null)
{
movie.SetProviderId(MetadataProviders.TmdbCollection, movieData.belongs_to_collection.id.ToString(CultureInfo.InvariantCulture));
}
float rating;
string voteAvg = movieData.vote_average.ToString(CultureInfo.InvariantCulture);
//tmdb appears to have unified their numbers to always report "7.3" regardless of country
// so I removed the culture-specific processing here because it was not working for other countries -ebr
if (float.TryParse(voteAvg, NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out rating))
movie.CommunityRating = rating;
//release date and certification are retrieved based on configured country and we fall back on US if not there
if (movieData.releases != null && movieData.releases.countries != null)
{
var ourRelease = movieData.releases.countries.FirstOrDefault(c => c.iso_3166_1.Equals(ConfigurationManager.Configuration.MetadataCountryCode, StringComparison.OrdinalIgnoreCase)) ?? new Country();
var usRelease = movieData.releases.countries.FirstOrDefault(c => c.iso_3166_1.Equals("US", StringComparison.OrdinalIgnoreCase)) ?? new Country();
var ratingPrefix = ConfigurationManager.Configuration.MetadataCountryCode.Equals("us", StringComparison.OrdinalIgnoreCase) ? "" : ConfigurationManager.Configuration.MetadataCountryCode +"-";
movie.OfficialRating = !string.IsNullOrEmpty(ourRelease.certification) ? ratingPrefix + ourRelease.certification : !string.IsNullOrEmpty(usRelease.certification) ? usRelease.certification : null;
if (ourRelease.release_date > new DateTime(1900, 1, 1))
{
if (ourRelease.release_date.Year != 1)
{
movie.PremiereDate = ourRelease.release_date.ToUniversalTime();
movie.ProductionYear = ourRelease.release_date.Year;
}
}
else
{
if (usRelease.release_date.Year != 1)
{
movie.PremiereDate = usRelease.release_date.ToUniversalTime();
movie.ProductionYear = usRelease.release_date.Year;
}
}
}
else
{
if (movieData.release_date.Year != 1)
{
//no specific country release info at all
movie.PremiereDate = movieData.release_date.ToUniversalTime();
movie.ProductionYear = movieData.release_date.Year;
}
}
//if that didn't find a rating and we are a boxset, use the one from our first child
if (movie.OfficialRating == null && movie is BoxSet)
{
var boxset = movie as BoxSet;
Logger.Info("MovieDbProvider - Using rating of first child of boxset...");
var firstChild = boxset.Children.FirstOrDefault();
boxset.OfficialRating = firstChild != null ? firstChild.OfficialRating : null;
}
if (movieData.runtime > 0)
movie.OriginalRunTimeTicks = TimeSpan.FromMinutes(movieData.runtime).Ticks;
//studios
if (movieData.production_companies != null && !movie.LockedFields.Contains(MetadataFields.Studios))
{
movie.Studios.Clear();
foreach (var studio in movieData.production_companies.Select(c => c.name))
{
movie.AddStudio(studio);
}
}
//genres
if (movieData.genres != null && !movie.LockedFields.Contains(MetadataFields.Genres))
{
movie.Genres.Clear();
foreach (var genre in movieData.genres.Select(g => g.name))
{
movie.AddGenre(genre);
}
}
movie.People.Clear();
movie.Tags.Clear();
//Actors, Directors, Writers - all in People
//actors come from cast
if (movieData.casts != null && movieData.casts.cast != null && !movie.LockedFields.Contains(MetadataFields.Cast))
{
foreach (var actor in movieData.casts.cast.OrderBy(a => a.order)) movie.AddPerson(new PersonInfo { Name = actor.name, Role = actor.character, Type = PersonType.Actor });
}
//and the rest from crew
if (movieData.casts != null && movieData.casts.crew != null)
{
foreach (var person in movieData.casts.crew) movie.AddPerson(new PersonInfo { Name = person.name, Role = person.job, Type = person.department });
}
if (movieData.keywords != null && movieData.keywords.keywords != null && !movie.LockedFields.Contains(MetadataFields.Tags))
{
movie.Tags = movieData.keywords.keywords.Select(i => i.name).ToList();
}
}
}
private DateTime _lastRequestDate = DateTime.MinValue;
/// <summary>
/// Gets the movie db response.
/// </summary>
internal async Task<Stream> GetMovieDbResponse(HttpRequestOptions options)
{
var cancellationToken = options.CancellationToken;
await _movieDbResourcePool.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
// Limit to three requests per second
var diff = 340 - (DateTime.Now - _lastRequestDate).TotalMilliseconds;
if (diff > 0)
{
await Task.Delay(Convert.ToInt32(diff), cancellationToken).ConfigureAwait(false);
}
_lastRequestDate = DateTime.Now;
return await HttpClient.Get(options).ConfigureAwait(false);
}
finally
{
_lastRequestDate = DateTime.Now;
_movieDbResourcePool.Release();
}
}
/// <summary>
/// The remove
/// </summary>
const string Remove = "\"'!`?";
// "Face/Off" support.
/// <summary>
/// The spacers
/// </summary>
const string Spacers = "/,.:;\\(){}[]+-_=*"; // (there are not actually two - in the they are different char codes)
/// <summary>
/// The replace start numbers
/// </summary>
static readonly Dictionary<string, string> ReplaceStartNumbers = new Dictionary<string, string> {
{"1 ","one "},
{"2 ","two "},
{"3 ","three "},
{"4 ","four "},
{"5 ","five "},
{"6 ","six "},
{"7 ","seven "},
{"8 ","eight "},
{"9 ","nine "},
{"10 ","ten "},
{"11 ","eleven "},
{"12 ","twelve "},
{"13 ","thirteen "},
{"100 ","one hundred "},
{"101 ","one hundred one "}
};
/// <summary>
/// The replace end numbers
/// </summary>
static readonly Dictionary<string, string> ReplaceEndNumbers = new Dictionary<string, string> {
{" 1"," i"},
{" 2"," ii"},
{" 3"," iii"},
{" 4"," iv"},
{" 5"," v"},
{" 6"," vi"},
{" 7"," vii"},
{" 8"," viii"},
{" 9"," ix"},
{" 10"," x"}
};
/// <summary>
/// Gets the name of the comparable.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="logger">The logger.</param>
/// <returns>System.String.</returns>
internal static string GetComparableName(string name, ILogger logger)
{
name = name.ToLower();
name = name.Replace("á", "a");
name = name.Replace("é", "e");
name = name.Replace("í", "i");
name = name.Replace("ó", "o");
name = name.Replace("ú", "u");
name = name.Replace("ü", "u");
name = name.Replace("ñ", "n");
foreach (var pair in ReplaceStartNumbers)
{
if (name.StartsWith(pair.Key))
{
name = name.Remove(0, pair.Key.Length);
name = pair.Value + name;
logger.Info("MovieDbProvider - Replaced Start Numbers: " + name);
}
}
foreach (var pair in ReplaceEndNumbers)
{
if (name.EndsWith(pair.Key))
{
name = name.Remove(name.IndexOf(pair.Key), pair.Key.Length);
name = name + pair.Value;
logger.Info("MovieDbProvider - Replaced End Numbers: " + name);
}
}
name = name.Normalize(NormalizationForm.FormKD);
var sb = new StringBuilder();
foreach (var c in name)
{
if (c >= 0x2B0 && c <= 0x0333)
{
// skip char modifier and diacritics
}
else if (Remove.IndexOf(c) > -1)
{
// skip chars we are removing
}
else if (Spacers.IndexOf(c) > -1)
{
sb.Append(" ");
}
else if (c == '&')
{
sb.Append(" and ");
}
else
{
sb.Append(c);
}
}
name = sb.ToString();
name = name.Replace(", the", "");
name = name.Replace(" the ", " ");
name = name.Replace("the ", "");
string prev_name;
do
{
prev_name = name;
name = name.Replace(" ", " ");
} while (name.Length != prev_name.Length);
return name.Trim();
}
#region Result Objects
/// <summary>
/// Class TmdbTitle
/// </summary>
protected class TmdbTitle
{
/// <summary>
/// Gets or sets the iso_3166_1.
/// </summary>
/// <value>The iso_3166_1.</value>
public string iso_3166_1 { get; set; }
/// <summary>
/// Gets or sets the title.
/// </summary>
/// <value>The title.</value>
public string title { get; set; }
}
/// <summary>
/// Class TmdbAltTitleResults
/// </summary>
protected class TmdbAltTitleResults
{
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
public int id { get; set; }
/// <summary>
/// Gets or sets the titles.
/// </summary>
/// <value>The titles.</value>
public List<TmdbTitle> titles { get; set; }
}
/// <summary>
/// Class TmdbMovieSearchResult
/// </summary>
protected class TmdbMovieSearchResult
{
/// <summary>
/// Gets or sets a value indicating whether this <see cref="TmdbMovieSearchResult" /> is adult.
/// </summary>
/// <value><c>true</c> if adult; otherwise, <c>false</c>.</value>
public bool adult { get; set; }
/// <summary>
/// Gets or sets the backdrop_path.
/// </summary>
/// <value>The backdrop_path.</value>
public string backdrop_path { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
public int id { get; set; }
/// <summary>
/// Gets or sets the original_title.
/// </summary>
/// <value>The original_title.</value>
public string original_title { get; set; }
/// <summary>
/// Gets or sets the release_date.
/// </summary>
/// <value>The release_date.</value>
public string release_date { get; set; }
/// <summary>
/// Gets or sets the poster_path.
/// </summary>
/// <value>The poster_path.</value>
public string poster_path { get; set; }
/// <summary>
/// Gets or sets the popularity.
/// </summary>
/// <value>The popularity.</value>
public double popularity { get; set; }
/// <summary>
/// Gets or sets the title.
/// </summary>
/// <value>The title.</value>
public string title { get; set; }
/// <summary>
/// Gets or sets the vote_average.
/// </summary>
/// <value>The vote_average.</value>
public double vote_average { get; set; }
/// <summary>
/// Gets or sets the vote_count.
/// </summary>
/// <value>The vote_count.</value>
public int vote_count { get; set; }
}
/// <summary>
/// Class TmdbMovieSearchResults
/// </summary>
protected class TmdbMovieSearchResults
{
/// <summary>
/// Gets or sets the page.
/// </summary>
/// <value>The page.</value>
public int page { get; set; }
/// <summary>
/// Gets or sets the results.
/// </summary>
/// <value>The results.</value>
public List<TmdbMovieSearchResult> results { get; set; }
/// <summary>
/// Gets or sets the total_pages.
/// </summary>
/// <value>The total_pages.</value>
public int total_pages { get; set; }
/// <summary>
/// Gets or sets the total_results.
/// </summary>
/// <value>The total_results.</value>
public int total_results { get; set; }
}
protected class BelongsToCollection
{
public int id { get; set; }
public string name { get; set; }
public string poster_path { get; set; }
public string backdrop_path { get; set; }
}
protected class GenreItem
{
public int id { get; set; }
public string name { get; set; }
}
protected class ProductionCompany
{
public string name { get; set; }
public int id { get; set; }
}
protected class ProductionCountry
{
public string iso_3166_1 { get; set; }
public string name { get; set; }
}
protected class SpokenLanguage
{
public string iso_639_1 { get; set; }
public string name { get; set; }
}
protected class Cast
{
public int id { get; set; }
public string name { get; set; }
public string character { get; set; }
public int order { get; set; }
public int cast_id { get; set; }
public string profile_path { get; set; }
}
protected class Crew
{
public int id { get; set; }
public string name { get; set; }
public string department { get; set; }
public string job { get; set; }
public string profile_path { get; set; }
}
protected class Casts
{
public List<Cast> cast { get; set; }
public List<Crew> crew { get; set; }
}
protected class Country
{
public string iso_3166_1 { get; set; }
public string certification { get; set; }
public DateTime release_date { get; set; }
}
protected class Releases
{
public List<Country> countries { get; set; }
}
protected class Keyword
{
public int id { get; set; }
public string name { get; set; }
}
protected class Keywords
{
public List<Keyword> keywords { get; set; }
}
protected class CompleteMovieData
{
public bool adult { get; set; }
public string backdrop_path { get; set; }
public BelongsToCollection belongs_to_collection { get; set; }
public int budget { get; set; }
public List<GenreItem> genres { get; set; }
public string homepage { get; set; }
public int id { get; set; }
public string imdb_id { get; set; }
public string original_title { get; set; }
public string overview { get; set; }
public double popularity { get; set; }
public string poster_path { get; set; }
public List<ProductionCompany> production_companies { get; set; }
public List<ProductionCountry> production_countries { get; set; }
public DateTime release_date { get; set; }
public int revenue { get; set; }
public int runtime { get; set; }
public List<SpokenLanguage> spoken_languages { get; set; }
public string status { get; set; }
public string tagline { get; set; }
public string title { get; set; }
public double vote_average { get; set; }
public int vote_count { get; set; }
public Casts casts { get; set; }
public Releases releases { get; set; }
public Keywords keywords { get; set; }
}
public class TmdbImageSettings
{
public List<string> backdrop_sizes { get; set; }
public string base_url { get; set; }
public List<string> poster_sizes { get; set; }
public List<string> profile_sizes { get; set; }
}
public class TmdbSettingsResult
{
public TmdbImageSettings images { get; set; }
}
#endregion
public void Dispose()
{
Dispose(true);
}
}
}