Twitter REST API tools for Unity (MediaFileSupport)

/**
This script is created for "Twitter REST API tools for Unity" to support media files fetching (images, videos etc.)
https://ctinney94.itch.io/unity-twitter-tools

Add this class in "Twitter Tools\Plugins\Twitter Rest API Access Tools\DataStructures"
=====================
Name:			Media Classes.cs
Author:			Krishna Kumar
Update Date:	29, Jul, 2020
Description:
=====================
*/

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;

namespace Web.Twitter.DataStructures
{
    [Serializable]
    public class Hashtag
    {
        public string text; // { get; set; }
        public List<int> indices; // { get; set; }
    }

    [Serializable]
    public class Symbol
    {
        public string text; // { get; set; }
        public List<int> indices; // { get; set; }
    }

    [Serializable]
    public class Url
    {
        public string url; // { get; set; }
        public string expanded_url; // { get; set; }
        public string display_url; // { get; set; }
        public List<int> indices; // { get; set; }
    }

    [Serializable]
    public class UserMention
    {
        public string screen_name; // { get; set; }
        public string name; // { get; set; }
        public int id; // { get; set; }
        public string id_str; // { get; set; }
        public List<int> indices; // { get; set; }
    }

    [Serializable]
    public class Medium
    {
        public int w; // { get; set; }
        public int h; // { get; set; }
        public string resize; // { get; set; }
    }

    [Serializable]
    public class Large
    {
        public int w; // { get; set; }
        public int h; // { get; set; }
        public string resize; // { get; set; }
    }

    [Serializable]
    public class Thumb
    {
        public int w; // { get; set; }
        public int h; // { get; set; }
        public string resize; // { get; set; }
    }

    [Serializable]
    public class Small
    {
        public int w; // { get; set; }
        public int h; // { get; set; }
        public string resize; // { get; set; }
    }

    [Serializable]
    public class Sizes
    {
        public Medium medium; // { get; set; }
        public Large large; // { get; set; }
        public Thumb thumb; // { get; set; }
        public Small small; // { get; set; }
    }

    [Serializable]
    public class Media
    {
        public long id; //{ get; set; }
        public string id_str; // { get; set; }
        public List<int> indices; // { get; set; }
        public string media_url; // { get; set; }
        public string media_url_https; // { get; set; }
        public string url; // { get; set; }
        public string display_url; // { get; set; }
        public string expanded_url; // { get; set; }
        public string type; // { get; set; }
        public Sizes sizes; // { get; set; }

        public VideoInfo video_info; // { get; set; }
    }

    [Serializable]
    public class Entities
    {
        //https://developer.twitter.com/en/docs/tweets/data-dictionary/overview/entities-object

        public List<Hashtag> hashtags; // { get; set; }
        public List<Symbol> symbols; // { get; set; }
        public List<Url> urls; // { get; set; }
        public List<UserMention> user_mentions; // { get; set; }
        public List<Media> media; // { get; set; }
    }

    [Serializable]
    public class ExtendedEntities
    {
       //https://developer.twitter.com/en/docs/tweets/data-dictionary/overview/extended-entities-object

        public List<Media> media; //{ get; set; }
    }

    [Serializable]
    public class Variant
    {
        public int bitrate; // { get; set; }
        public string content_type; // { get; set; }
        public string url; // { get; set; }
    }
    [Serializable]
    public class VideoInfo
    {
        public List<int> aspect_ratio; // { get; set; }
        public int duration_millis; // { get; set; }
        public List<Variant> variants; // { get; set; }
    }

}


=======Updated Tweet.cs (Replace with older Tweet.cs file )======
using System;
using kFramework;

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

namespace Web.Twitter.DataStructures
{
    [Serializable]
    public class Tweet
    {
        //https://developer.twitter.com/en/docs/tweets/data-dictionary/overview/entities-object
        const string Const_TwitterDateTemplate = "ddd MMM dd HH:mm:ss +ffff yyyy";

        public string created_at;
        public string id;
        public string lang;
        public string text;
        public string source;
        public string in_reply_to_status_id;
        public string in_reply_to_user_id;
        public string in_reply_to_screen_name;
        public UserProfile user;
        public Tweet retweeted_status;
        public string geo;
        public string coordinates;
        public string place;
        public string contributors;
        public bool is_quote_status;
        public int retweet_count;
        public int favorite_count;
        public bool retweeted;
        public bool favourited;

        //AddedByKK
        public Entities entities;
        public ExtendedEntities extended_entities;
        //==============



        public DateTime GetDateTime()
        {
            DateTime createdAt = DateTime.ParseExact(created_at,
            Const_TwitterDateTemplate, new System.Globalization.CultureInfo("en-US"));

            // Debug.Log("entities " +   entities == null);
            //GetThumbnailImageURL();

            return createdAt;
        }

        public string GetAnyMediaImageURL()
        {
            string photoMediaURL = null;

            if (photoMediaURL == null)
                photoMediaURL = TryGetEntitiesImageURL();

           if (photoMediaURL == null)
                photoMediaURL = TryGetExtendedEntitiesImageURL();

            return photoMediaURL;
        }

        public string TryGetEntitiesImageURL()
        {
            string photoMediaURL = null;

            if (entities != null && entities.media != null && entities.media.Count > 0)
            {
                //Debug.Log(entities.media.Count);
                List<Media> medias = entities.media;

                for (int index = 0; index < medias.Count; index++)
                {
                    var curMedia = medias[index];
                    //Debug.Log("Count " + entities.media.Count + " Media URL " + curMedia.media_url + " URL " + curMedia.url + " Media Type " + curMedia.type);

                    if (curMedia != null)// if (curMedia.type == "photo")
                    {
                        photoMediaURL = curMedia.media_url;
                        break;
                    }


                }
            }

            return photoMediaURL;
        }

        public string TryGetExtendedEntitiesImageURL()
        {
            string mediaURL = null;

            if (extended_entities != null && extended_entities.media != null && extended_entities.media.Count > 0)
            {
                //Debug.Log(entities.media.Count);
                List<Media> medias = extended_entities.media;

                for (int index = 0; index < medias.Count; index++)
                {
                    var curMedia = medias[index];
                    //Debug.Log("Count " + entities.media.Count + " Media URL " + curMedia.media_url + " URL " + curMedia.url + " Media Type " + curMedia.type);

                    if (curMedia != null)// if (curMedia.type == "photo")
                    {
                        mediaURL = curMedia.media_url;
                        break;
                    }


                }
            }

            return mediaURL;
        }



        public string GetThumbnailImageURL()
        {
            //https://developer.twitter.com/en/docs/tweets/data-dictionary/overview/entities-object#size

            string thumbnailImageURL = GetAnyMediaImageURL();

            if (thumbnailImageURL != null)
            {
                //Debug.Log("FileNameFromURL " + kWebUtility.GetFileNameFromURL(thumbnailImageURL, false, false));
                //Appending keyword to get thumbnail image of the twitter pic
                thumbnailImageURL += ":thumb";

            }

            return thumbnailImageURL;
        }

    }
}