99 lines
3.3 KiB
C#
99 lines
3.3 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Cors;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.EntityFrameworkCore;
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namespace YTManager.Controllers {
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[Produces("application/json")]
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[Route("api/Videos")]
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[EnableCors("AllowAllOrigins")]
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public class VideosController : Controller {
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// Custom return type for API accesses. Done this way to ensure we
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// always return the expected data regardless of the underlying model.
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struct Video_ForAPI {
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// Title of the video.
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public string Title;
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// Description of the video.
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public string Description;
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// Youtube ID of the video.
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public string ID;
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// Thumbnail URL.
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public string Thumbnail;
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// Channel on youtube that owns this video
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public string Channel;
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// Duration of the video in seconds.
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public int Seconds;
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// What tags are relevant with this video.
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public List<string> Tags;
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// Populate this struct using a model video.
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public Video_ForAPI(Models.Video video) {
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Title = video.Title;
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Description = video.Description;
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ID = video.YoutubeID;
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Thumbnail = video.ThumbnailURL;
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Channel = video.Channel.Title;
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Seconds = (int)video.Duration.TotalSeconds;
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Tags = video.Tags?.Select(t => t.Name).ToList();
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}
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}
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// Maximum number of entries to return per query.
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private readonly int max_per_query = 18;
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// DB context used for all these calls.
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private readonly MediaDB db;
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// Constructor to fetch the db context.
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public VideosController(MediaDB context) => db = context;
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// Returns the most recent videos.
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[HttpGet]
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public async Task<IActionResult> GetVideos() {
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// Get all the relevant videos.
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var vids = await db.Videos
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.OrderByDescending(i => i.AddedToYT)
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.Take(max_per_query)
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.Include(v => v.Channel)
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.Include(v => v.Tags)
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.ToListAsync();
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// Convert them to what we will send out.
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var converted = vids
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.Select(v => new Video_ForAPI(v))
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.ToList();
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// Convert all the videos to what we will send back.
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return Ok(converted);
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}
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// Returns the most recent videos of a channel.
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[HttpGet("fromchannel/{channelName}")]
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public async Task<IActionResult> Get_Channel_Videos([FromRoute] string channelName) {
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// Get all the relevant videos.
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var vids = await db.Videos
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.Where(v => v.Channel.Title == channelName)
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.OrderByDescending(i => i.AddedToYT)
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.Take(max_per_query)
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.Include(v => v.Channel)
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.Include(v => v.Tags)
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.ToListAsync();
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// Convert them to what we will send out.
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var converted = vids
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.Select(v => new Video_ForAPI(v))
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.ToList();
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// Convert all the videos to what we will send back.
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return Ok(converted);
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}
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}
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} |