180 lines
6.0 KiB
C#
180 lines
6.0 KiB
C#
using MediaBrowser.Common.Extensions;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.Movies;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.Serialization;
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using System;
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using System.Threading;
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using System.Threading.Tasks;
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namespace MediaBrowser.Controller.Providers.Movies
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{
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/// <summary>
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/// Class RottenTomatoesMovieProvider
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/// </summary>
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public class RottenTomatoesMovieProvider : BaseMetadataProvider
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{
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// http://developer.rottentomatoes.com/iodocs
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/// <summary>
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/// The API key
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/// </summary>
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private const string ApiKey = "x9wjnvv39ntjmt9zs95nm7bg";
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/// <summary>
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/// The _rotten tomatoes resource pool
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/// </summary>
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private SemaphoreSlim _rottenTomatoesResourcePool = new SemaphoreSlim(3, 3);
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/// <summary>
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/// Gets the json serializer.
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/// </summary>
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/// <value>The json serializer.</value>
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protected IJsonSerializer JsonSerializer { get; private set; }
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/// <summary>
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/// Gets the HTTP client.
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/// </summary>
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/// <value>The HTTP client.</value>
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protected IHttpClient HttpClient { get; private set; }
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/// <summary>
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/// Initializes a new instance of the <see cref="RottenTomatoesMovieProvider"/> class.
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/// </summary>
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/// <param name="logManager">The log manager.</param>
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/// <param name="configurationManager">The configuration manager.</param>
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/// <param name="jsonSerializer">The json serializer.</param>
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/// <param name="httpClient">The HTTP client.</param>
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public RottenTomatoesMovieProvider(ILogManager logManager, IServerConfigurationManager configurationManager, IJsonSerializer jsonSerializer, IHttpClient httpClient)
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: base(logManager, configurationManager)
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{
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JsonSerializer = jsonSerializer;
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HttpClient = httpClient;
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}
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/// <summary>
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/// Gets the provider version.
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/// </summary>
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/// <value>The provider version.</value>
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protected override string ProviderVersion
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{
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get
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{
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return "1";
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}
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}
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/// <summary>
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/// Gets a value indicating whether [requires internet].
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/// </summary>
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/// <value><c>true</c> if [requires internet]; otherwise, <c>false</c>.</value>
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public override bool RequiresInternet
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{
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get
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{
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return true;
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}
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}
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/// <summary>
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/// Gets a value indicating whether [refresh on version change].
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/// </summary>
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/// <value><c>true</c> if [refresh on version change]; otherwise, <c>false</c>.</value>
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protected override bool RefreshOnVersionChange
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{
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get
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{
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return true;
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}
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}
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/// <summary>
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/// Supportses the specified item.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
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public override bool Supports(BaseItem item)
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{
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return item is Movie;
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}
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/// <summary>
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/// Needses the refresh internal.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="providerInfo">The provider info.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
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protected override bool NeedsRefreshInternal(BaseItem item, BaseProviderInfo providerInfo)
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{
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if (providerInfo.LastRefreshStatus != ProviderRefreshStatus.Success)
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{
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Logger.Debug("RottenTomatoesMovieProvider for {0} - last attempt had errors. Will try again.", item.Path);
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return true;
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}
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// Refresh if imdb id has changed
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if (providerInfo.Data != GetComparisonData(item.GetProviderId(MetadataProviders.Imdb)))
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{
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return true;
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}
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if (DateTime.Today.Subtract(providerInfo.LastRefreshed).TotalDays < ConfigurationManager.Configuration.MetadataRefreshDays)
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{
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return false;
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}
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return base.NeedsRefreshInternal(item, providerInfo);
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}
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/// <summary>
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/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="force">if set to <c>true</c> [force].</param>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <returns>Task{System.Boolean}.</returns>
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public override Task<bool> FetchAsync(BaseItem item, bool force, CancellationToken cancellationToken)
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{
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// Do work here
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// Lastly, record the Imdb id here
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BaseProviderInfo data;
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if (item.ProviderData.TryGetValue(Id, out data))
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{
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data.Data = GetComparisonData(item.GetProviderId(MetadataProviders.Imdb));
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}
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SetLastRefreshed(item, DateTime.UtcNow);
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return Task.FromResult(true);
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}
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/// <summary>
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/// Gets the comparison data.
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/// </summary>
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/// <param name="imdbId">The imdb id.</param>
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/// <returns>Guid.</returns>
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private Guid GetComparisonData(string imdbId)
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{
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return string.IsNullOrEmpty(imdbId) ? Guid.Empty : imdbId.GetMD5();
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}
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/// <summary>
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/// Gets the priority.
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/// </summary>
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/// <value>The priority.</value>
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public override MetadataProviderPriority Priority
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{
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get
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{
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// Run after moviedb and xml providers
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return MetadataProviderPriority.Last;
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}
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}
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}
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}
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