59 lines
1.9 KiB
C#
59 lines
1.9 KiB
C#
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using MediaBrowser.Common.Net.Handlers;
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using MediaBrowser.Model.DTO;
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using MediaBrowser.Model.Entities;
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using System.ComponentModel.Composition;
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using System.Net;
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using System.Threading.Tasks;
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namespace MediaBrowser.Api.HttpHandlers
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{
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/// <summary>
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/// Provides a handler to set a user's rating for an item
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/// </summary>
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[Export(typeof(BaseHandler))]
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public class UserItemRatingHandler : BaseSerializationHandler<DTOUserItemData>
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{
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public override bool HandlesRequest(HttpListenerRequest request)
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{
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return ApiService.IsApiUrlMatch("UserItemRating", request);
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}
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protected override Task<DTOUserItemData> GetObjectToSerialize()
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{
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// Get the item
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BaseItem item = ApiService.GetItemById(QueryString["id"]);
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// Get the user
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User user = ApiService.GetUserById(QueryString["userid"], true);
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// Get the user data for this item
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UserItemData data = item.GetUserData(user);
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if (data == null)
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{
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data = new UserItemData();
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item.AddUserData(user, data);
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}
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// If clearing the rating, set it to null
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if (QueryString["clear"] == "1")
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{
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data.Rating = null;
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}
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// If the user's rating mode is set to like/dislike
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else if (user.ItemRatingMode == ItemRatingMode.LikeOrDislike)
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{
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data.Likes = QueryString["likes"] == "1";
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}
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// If the user's rating mode is set to numeric
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else if (user.ItemRatingMode == ItemRatingMode.Numeric)
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{
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data.Rating = float.Parse(QueryString["value"]);
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}
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return Task.FromResult<DTOUserItemData>(ApiService.GetDTOUserItemData(data));
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}
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}
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}
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