Tusky-App-Android/app/src/main/java/com/keylesspalace/tusky/entity/Attachment.kt

86 lines
2.7 KiB
Kotlin

/* Copyright 2017 Andrew Dawson
*
* This file is a part of Tusky.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Tusky; if not,
* see <http://www.gnu.org/licenses>. */
package com.keylesspalace.tusky.entity
import android.os.Parcelable
import com.google.gson.JsonDeserializationContext
import com.google.gson.JsonDeserializer
import com.google.gson.JsonElement
import com.google.gson.JsonParseException
import com.google.gson.annotations.JsonAdapter
import com.google.gson.annotations.SerializedName
import kotlinx.android.parcel.Parcelize
@Parcelize
data class Attachment(
val id: String,
val url: String,
@SerializedName("preview_url") val previewUrl: String?, // can be null for e.g. audio attachments
val meta: MetaData?,
val type: Type,
val description: String?,
val blurhash: String?
) : Parcelable {
@JsonAdapter(MediaTypeDeserializer::class)
enum class Type {
@SerializedName("image")
IMAGE,
@SerializedName("gifv")
GIFV,
@SerializedName("video")
VIDEO,
@SerializedName("audio")
AUDIO,
@SerializedName("unknown")
UNKNOWN
}
class MediaTypeDeserializer : JsonDeserializer<Type> {
@Throws(JsonParseException::class)
override fun deserialize(json: JsonElement, classOfT: java.lang.reflect.Type, context: JsonDeserializationContext): Type {
return when (json.toString()) {
"\"image\"" -> Type.IMAGE
"\"gifv\"" -> Type.GIFV
"\"video\"" -> Type.VIDEO
"\"audio\"" -> Type.AUDIO
else -> Type.UNKNOWN
}
}
}
/**
* The meta data of an [Attachment].
*/
@Parcelize
data class MetaData (
val focus: Focus?,
val duration: Float?
) : Parcelable
/**
* The Focus entity, used to specify the focal point of an image.
*
* See here for more details what the x and y mean:
* https://github.com/jonom/jquery-focuspoint#1-calculate-your-images-focus-point
*/
@Parcelize
data class Focus (
val x: Float,
val y: Float
) : Parcelable
}