Added the classes PaidMedia, PaidMediaInfo, PaidMediaPreview, PaidMediaPhoto and PaidMediaVideo

Author: mircoianese

library/src/main/java/com/pengrad/telegrambot/model/paidmedia/PaidMedia.java

@@ -0,0 +1,41 @@
+package com.pengrad.telegrambot.model.paidmedia;
+
+import java.io.Serializable;
+import java.util.Objects;
+
+public abstract class PaidMedia implements Serializable {
+
+    private final static long serialVersionUID = 0L;
+
+    private String type;
+
+    public PaidMedia(String type) {
+        this.type = type;
+    }
+
+    public String type() {
+        return type;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        PaidMedia that = (PaidMedia) o;
+        return Objects.equals(type, that.type);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(type);
+    }
+
+    @Override
+    public String toString() {
+        return "PaidMedia{" +
+                "type='" + type + "'" +
+                '}';
+    }
+
+}

library/src/main/java/com/pengrad/telegrambot/model/paidmedia/PaidMediaPhoto.java

@@ -0,0 +1,44 @@
+package com.pengrad.telegrambot.model.paidmedia;
+
+import com.pengrad.telegrambot.model.PhotoSize;
+
+import java.util.Arrays;
+import java.util.Objects;
+
+public class PaidMediaPhoto extends PaidMedia {
+
+    public final static String TYPE = "photo";
+
+    private PhotoSize[] photo;
+
+    public PaidMediaPhoto() {
+        super(TYPE);
+    }
+
+    public PhotoSize[] getPhoto() {
+        return photo;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        PaidMediaPhoto that = (PaidMediaPhoto) o;
+        return Objects.equals(type(), that.type()) &&
+                Arrays.equals(photo, that.photo);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(type(), photo);
+    }
+
+    @Override
+    public String toString() {
+        return "PaidMediaPhoto{" +
+                "type='" + type() + "\'," +
+                ", photo=" + Arrays.toString(photo) + "\'" +
+                '}';
+    }
+
+}

library/src/main/java/com/pengrad/telegrambot/model/paidmedia/PaidMediaPreview.java

@@ -0,0 +1,57 @@
+package com.pengrad.telegrambot.model.paidmedia;
+
+import java.util.Objects;
+
+public class PaidMediaPreview extends PaidMedia {
+
+    public final static String TYPE = "preview";
+
+    private Integer width;
+
+    private Integer height;
+
+    private Integer duration;
+
+    public PaidMediaPreview() {
+        super(TYPE);
+    }
+
+    public Integer getWidth() {
+        return width;
+    }
+
+    public Integer getHeight() {
+        return height;
+    }
+
+    public Integer getDuration() {
+        return duration;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        PaidMediaPreview that = (PaidMediaPreview) o;
+        return Objects.equals(type(), that.type()) &&
+                Objects.equals(width, that.width) &&
+                Objects.equals(height, that.height) &&
+                Objects.equals(duration, that.duration);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(type(), width, height, duration);
+    }
+
+    @Override
+    public String toString() {
+        return "PaidMediaPreview{" +
+                "type='" + type() + "\'," +
+                ", width=" + width + "\'," +
+                ", height=" + height + "\'," +
+                ", duration=" + duration + "\'" +
+                '}';
+    }
+
+}

library/src/main/java/com/pengrad/telegrambot/model/paidmedia/PaidMediaVideo.java

@@ -0,0 +1,44 @@
+package com.pengrad.telegrambot.model.paidmedia;
+
+import com.pengrad.telegrambot.model.Video;
+
+import java.util.Arrays;
+import java.util.Objects;
+
+public class PaidMediaVideo extends PaidMedia {
+
+    public final static String TYPE = "video";
+
+    private Video video;
+
+    public PaidMediaVideo() {
+        super(TYPE);
+    }
+
+    public Video getVideo() {
+        return video;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        PaidMediaVideo that = (PaidMediaVideo) o;
+        return Objects.equals(type(), that.type()) &&
+                Objects.equals(video, that.video);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(type(), video);
+    }
+
+    @Override
+    public String toString() {
+        return "PaidMediaVideo{" +
+                "type='" + type() + "\'," +
+                ", video=" + video + "\'" +
+                '}';
+    }
+
+}

library/src/main/java/com/pengrad/telegrambot/utility/BotUtils.java

@@ -9,6 +9,7 @@
 import com.pengrad.telegrambot.model.chatboost.source.ChatBoostSource;
 import com.pengrad.telegrambot.model.message.MaybeInaccessibleMessage;
 import com.pengrad.telegrambot.model.message.origin.MessageOrigin;
+import com.pengrad.telegrambot.model.paidmedia.PaidMedia;
 import com.pengrad.telegrambot.model.reaction.ReactionType;
 import com.pengrad.telegrambot.model.stars.partner.TransactionPartner;
 import com.pengrad.telegrambot.model.stars.withdrawal.RevenueWithdrawalState;
@@ -36,6 +37,7 @@ private BotUtils() {}
             .registerTypeAdapter(BackgroundFill.class, new BackgroundFillAdapter())
             .registerTypeAdapter(RevenueWithdrawalState.class, new RevenueWithdrawalStateTypeAdapter())
             .registerTypeAdapter(TransactionPartner.class, new TransactionPartnerTypeAdapter())
+            .registerTypeAdapter(PaidMedia.class, new PaidMediaTypeAdapter())
             .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
             .create();
 

library/src/main/java/com/pengrad/telegrambot/utility/gson/PaidMediaTypeAdapter.java

@@ -0,0 +1,28 @@
+package com.pengrad.telegrambot.utility.gson;
+
+import com.google.gson.*;
+import com.pengrad.telegrambot.model.paidmedia.PaidMedia;
+import com.pengrad.telegrambot.model.paidmedia.PaidMediaPhoto;
+import com.pengrad.telegrambot.model.paidmedia.PaidMediaPreview;
+import com.pengrad.telegrambot.model.paidmedia.PaidMediaVideo;
+
+import java.lang.reflect.Type;
+
+public class PaidMediaTypeAdapter implements JsonDeserializer<PaidMedia> {
+
+    @Override
+    public PaidMedia deserialize(JsonElement element, Type type, JsonDeserializationContext context) throws JsonParseException {
+        JsonObject object = element.getAsJsonObject();
+        String discriminator = object.getAsJsonPrimitive("type").getAsString();
+
+        if (PaidMediaPreview.TYPE.equals(discriminator)) {
+            return context.deserialize(object, PaidMediaPreview.class);
+        } else if (PaidMediaPhoto.TYPE.equals(discriminator)) {
+            return context.deserialize(object, PaidMediaPhoto.class);
+        } else if (PaidMediaVideo.TYPE.equals(discriminator)) {
+            return context.deserialize(object, PaidMediaVideo.class);
+        }
+
+        return context.deserialize(object, PaidMedia.class);
+    }
+}