Yuito-app-android/app/src/main/java/com/keylesspalace/tusky/components/timeline/TimelineTypeMappers.kt

259 lines
9.4 KiB
Kotlin

/* Copyright 2021 Tusky Contributors
*
* 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.components.timeline
import android.text.SpannedString
import androidx.core.text.parseAsHtml
import androidx.core.text.toHtml
import com.google.gson.Gson
import com.google.gson.reflect.TypeToken
import com.keylesspalace.tusky.db.TimelineAccountEntity
import com.keylesspalace.tusky.db.TimelineStatusEntity
import com.keylesspalace.tusky.db.TimelineStatusWithAccount
import com.keylesspalace.tusky.entity.Attachment
import com.keylesspalace.tusky.entity.Emoji
import com.keylesspalace.tusky.entity.HashTag
import com.keylesspalace.tusky.entity.Poll
import com.keylesspalace.tusky.entity.Status
import com.keylesspalace.tusky.entity.TimelineAccount
import com.keylesspalace.tusky.util.shouldTrimStatus
import com.keylesspalace.tusky.util.trimTrailingWhitespace
import com.keylesspalace.tusky.viewdata.StatusViewData
import java.util.Date
data class Placeholder(
val id: String,
val loading: Boolean
)
private val attachmentArrayListType = object : TypeToken<ArrayList<Attachment>>() {}.type
private val emojisListType = object : TypeToken<List<Emoji>>() {}.type
private val mentionListType = object : TypeToken<List<Status.Mention>>() {}.type
private val tagListType = object : TypeToken<List<HashTag>>() {}.type
fun TimelineAccount.toEntity(accountId: Long, gson: Gson): TimelineAccountEntity {
return TimelineAccountEntity(
serverId = id,
timelineUserId = accountId,
localUsername = localUsername,
username = username,
displayName = name,
url = url,
avatar = avatar,
emojis = gson.toJson(emojis),
bot = bot
)
}
fun TimelineAccountEntity.toAccount(gson: Gson): TimelineAccount {
return TimelineAccount(
id = serverId,
localUsername = localUsername,
username = username,
displayName = displayName,
url = url,
avatar = avatar,
bot = bot,
emojis = gson.fromJson(emojis, emojisListType)
)
}
fun Placeholder.toEntity(timelineUserId: Long): TimelineStatusEntity {
return TimelineStatusEntity(
serverId = this.id,
url = null,
timelineUserId = timelineUserId,
authorServerId = null,
inReplyToId = null,
inReplyToAccountId = null,
content = null,
createdAt = 0L,
emojis = null,
reblogsCount = 0,
favouritesCount = 0,
reblogged = false,
favourited = false,
bookmarked = false,
sensitive = false,
spoilerText = "",
visibility = Status.Visibility.UNKNOWN,
attachments = null,
mentions = null,
tags = null,
application = null,
reblogServerId = null,
reblogAccountId = null,
poll = null,
muted = false,
expanded = loading,
contentCollapsed = false,
contentShowing = false,
pinned = false
)
}
fun Status.toEntity(
timelineUserId: Long,
gson: Gson,
expanded: Boolean,
contentShowing: Boolean,
contentCollapsed: Boolean
): TimelineStatusEntity {
return TimelineStatusEntity(
serverId = this.id,
url = actionableStatus.url,
timelineUserId = timelineUserId,
authorServerId = actionableStatus.account.id,
inReplyToId = actionableStatus.inReplyToId,
inReplyToAccountId = actionableStatus.inReplyToAccountId,
content = actionableStatus.content.toHtml(),
createdAt = actionableStatus.createdAt.time,
emojis = actionableStatus.emojis.let(gson::toJson),
reblogsCount = actionableStatus.reblogsCount,
favouritesCount = actionableStatus.favouritesCount,
reblogged = actionableStatus.reblogged,
favourited = actionableStatus.favourited,
bookmarked = actionableStatus.bookmarked,
sensitive = actionableStatus.sensitive,
spoilerText = actionableStatus.spoilerText,
visibility = actionableStatus.visibility,
attachments = actionableStatus.attachments.let(gson::toJson),
mentions = actionableStatus.mentions.let(gson::toJson),
tags = actionableStatus.tags.let(gson::toJson),
application = actionableStatus.application.let(gson::toJson),
reblogServerId = reblog?.id,
reblogAccountId = reblog?.let { this.account.id },
poll = actionableStatus.poll.let(gson::toJson),
muted = actionableStatus.muted,
expanded = expanded,
contentShowing = contentShowing,
contentCollapsed = contentCollapsed,
pinned = actionableStatus.pinned == true
)
}
fun TimelineStatusWithAccount.toViewData(gson: Gson): StatusViewData {
if (this.status.authorServerId == null) {
return StatusViewData.Placeholder(this.status.serverId, this.status.expanded)
}
val attachments: ArrayList<Attachment> = gson.fromJson(status.attachments, attachmentArrayListType) ?: arrayListOf()
val mentions: List<Status.Mention> = gson.fromJson(status.mentions, mentionListType) ?: emptyList()
val tags: List<HashTag>? = gson.fromJson(status.tags, tagListType)
val application = gson.fromJson(status.application, Status.Application::class.java)
val emojis: List<Emoji> = gson.fromJson(status.emojis, emojisListType) ?: emptyList()
val poll: Poll? = gson.fromJson(status.poll, Poll::class.java)
val reblog = status.reblogServerId?.let { id ->
Status(
id = id,
url = status.url,
account = account.toAccount(gson),
inReplyToId = status.inReplyToId,
inReplyToAccountId = status.inReplyToAccountId,
reblog = null,
content = status.content?.parseAsHtml()?.trimTrailingWhitespace()
?: SpannedString(""),
createdAt = Date(status.createdAt),
emojis = emojis,
reblogsCount = status.reblogsCount,
favouritesCount = status.favouritesCount,
reblogged = status.reblogged,
favourited = status.favourited,
bookmarked = status.bookmarked,
sensitive = status.sensitive,
spoilerText = status.spoilerText,
visibility = status.visibility,
attachments = attachments,
mentions = mentions,
tags = tags,
application = application,
pinned = false,
muted = status.muted,
poll = poll,
card = null,
quote = null,
)
}
val status = if (reblog != null) {
Status(
id = status.serverId,
url = null, // no url for reblogs
account = this.reblogAccount!!.toAccount(gson),
inReplyToId = null,
inReplyToAccountId = null,
reblog = reblog,
content = SpannedString(""),
createdAt = Date(status.createdAt), // lie but whatever?
emojis = listOf(),
reblogsCount = 0,
favouritesCount = 0,
reblogged = false,
favourited = false,
bookmarked = false,
sensitive = false,
spoilerText = "",
visibility = status.visibility,
attachments = ArrayList(),
mentions = listOf(),
tags = listOf(),
application = null,
pinned = status.pinned,
muted = status.muted,
poll = null,
card = null,
quote = null,
)
} else {
Status(
id = status.serverId,
url = status.url,
account = account.toAccount(gson),
inReplyToId = status.inReplyToId,
inReplyToAccountId = status.inReplyToAccountId,
reblog = null,
content = status.content?.parseAsHtml()?.trimTrailingWhitespace()
?: SpannedString(""),
createdAt = Date(status.createdAt),
emojis = emojis,
reblogsCount = status.reblogsCount,
favouritesCount = status.favouritesCount,
reblogged = status.reblogged,
favourited = status.favourited,
bookmarked = status.bookmarked,
sensitive = status.sensitive,
spoilerText = status.spoilerText,
visibility = status.visibility,
attachments = attachments,
mentions = mentions,
tags = tags,
application = application,
pinned = status.pinned,
muted = status.muted,
poll = poll,
card = null,
quote = null,
)
}
return StatusViewData.Concrete(
status = status,
isExpanded = this.status.expanded,
isShowingContent = this.status.contentShowing,
isCollapsible = shouldTrimStatus(status.content),
isCollapsed = this.status.contentCollapsed
)
}