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feat(app/logged_stories): save from cache

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This commit is contained in:
rhunk
2024-03-03 22:02:37 +01:00
parent b0434f44f4
commit 7283063daf
1 changed files with 92 additions and 55 deletions
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147
app/src/main/kotlin/me/rhunk/snapenhance/ui/manager/pages/social/LoggedStories.kt
View File

@@ -9,9 +9,12 @@ import androidx.compose.foundation.layout.*
import androidx.compose.foundation.lazy.grid.GridCells
import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
import androidx.compose.foundation.lazy.grid.items
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.ErrorOutline
import androidx.compose.material3.Button
import androidx.compose.material3.Card
import androidx.compose.material3.CircularProgressIndicator
import androidx.compose.material3.Icon
import androidx.compose.material3.Text
import androidx.compose.runtime.*
import androidx.compose.ui.Alignment
@@ -51,7 +54,7 @@ import javax.crypto.spec.SecretKeySpec
import kotlin.math.absoluteValue
class LoggedStories : Routes.Route() {
@OptIn(ExperimentalCoilApi::class)
@OptIn(ExperimentalCoilApi::class, ExperimentalLayoutApi::class)
override val content: @Composable (NavBackStackEntry) -> Unit = content@{ navBackStackEntry ->
val userId = navBackStackEntry.arguments?.getString("id") ?: return@content
@@ -65,9 +68,43 @@ class LoggedStories : Routes.Route() {
var lastStoryTimestamp by remember { mutableLongStateOf(Long.MAX_VALUE) }
var selectedStory by remember { mutableStateOf<StoryData?>(null) }
var coilCacheFile by remember { mutableStateOf<File?>(null) }
var coilCachedFile by remember { mutableStateOf<File?>(null) }
selectedStory?.let { story ->
fun downloadSelectedStory(
inputMedia: InputMedia,
) {
val mediaAuthor = friendInfo?.mutableUsername ?: userId
val uniqueHash = (selectedStory?.url ?: UUID.randomUUID().toString()).longHashCode().absoluteValue.toString(16)
DownloadProcessor(
remoteSideContext = context,
callback = object: DownloadCallback.Default() {
override fun onSuccess(outputPath: String?) {
context.shortToast("Downloaded to $outputPath")
}
override fun onFailure(message: String?, throwable: String?) {
context.shortToast("Failed to download $message")
}
}
).enqueue(DownloadRequest(
inputMedias = arrayOf(inputMedia)
), DownloadMetadata(
mediaIdentifier = uniqueHash,
outputPath = createNewFilePath(
context.config.root,
uniqueHash,
MediaDownloadSource.STORY_LOGGER,
mediaAuthor,
story.createdAt
),
iconUrl = null,
mediaAuthor = friendInfo?.mutableUsername ?: userId,
downloadSource = MediaDownloadSource.STORY_LOGGER.translate(context.translation),
))
}
Dialog(onDismissRequest = {
selectedStory = null
}) {
@@ -88,13 +125,13 @@ class LoggedStories : Routes.Route() {
DateFormat.getDateTimeInstance().format(Date(it))
}}")
Row(
FlowRow(
modifier = Modifier.fillMaxWidth(),
horizontalArrangement = Arrangement.SpaceEvenly,
) {
Button(onClick = {
context.androidContext.externalCacheDir?.let { cacheDir ->
val cacheFile = coilCacheFile ?: run {
val cacheFile = coilCachedFile ?: run {
context.shortToast("Failed to get file")
return@Button
}
@@ -118,44 +155,32 @@ class LoggedStories : Routes.Route() {
}
Button(onClick = {
val mediaAuthor = friendInfo?.mutableUsername ?: userId
val uniqueHash = (selectedStory?.url ?: UUID.randomUUID().toString()).longHashCode().absoluteValue.toString(16)
DownloadProcessor(
remoteSideContext = context,
callback = object: DownloadCallback.Default() {
override fun onSuccess(outputPath: String?) {
context.shortToast("Downloaded to $outputPath")
}
override fun onFailure(message: String?, throwable: String?) {
context.shortToast("Failed to download $message")
}
}
).enqueue(DownloadRequest(
inputMedias = arrayOf(
InputMedia(
content = story.url,
type = DownloadMediaType.REMOTE_MEDIA,
encryption = story.key?.let { it to story.iv!! }?.toKeyPair()
)
downloadSelectedStory(
InputMedia(
content = story.url,
type = DownloadMediaType.REMOTE_MEDIA,
encryption = story.key?.let { it to story.iv!! }?.toKeyPair()
)
), DownloadMetadata(
mediaIdentifier = uniqueHash,
outputPath = createNewFilePath(
context.config.root,
uniqueHash,
MediaDownloadSource.STORY_LOGGER,
mediaAuthor,
story.createdAt
),
iconUrl = null,
mediaAuthor = friendInfo?.mutableUsername ?: userId,
downloadSource = MediaDownloadSource.STORY_LOGGER.translate(context.translation),
))
)
}) {
Text(text = "Download")
}
if (coilCachedFile != null) {
Button(onClick = {
downloadSelectedStory(
InputMedia(
content = coilCachedFile?.absolutePath ?: run {
context.shortToast("Failed to get file from cache")
return@Button
},
type = DownloadMediaType.LOCAL_MEDIA
)
)
}) {
Text(text = "Save from cache")
}
}
}
}
}
@@ -171,6 +196,7 @@ class LoggedStories : Routes.Route() {
contentPadding = PaddingValues(8.dp),
) {
items(stories) { story ->
var isFailed by remember { mutableStateOf(false) }
var imageBitmap by remember { mutableStateOf<ImageBitmap?>(null) }
val uniqueHash = remember { story.url.hashCode().absoluteValue.toString(16) }
@@ -195,6 +221,8 @@ class LoggedStories : Routes.Route() {
imageBitmap = bitmap?.asImageBitmap()
return true
}.onFailure {
context.log.error("Failed to open disk cache snapshot", it)
}
return false
}
@@ -202,9 +230,8 @@ class LoggedStories : Routes.Route() {
LaunchedEffect(Unit) {
withContext(Dispatchers.IO) {
withTimeout(10000L) {
context.imageLoader.diskCache?.openSnapshot(uniqueHash)?.let {
openDiskCacheSnapshot(it)
it.close()
context.imageLoader.diskCache?.openSnapshot(uniqueHash)?.use {
if (!openDiskCacheSnapshot(it)) isFailed = true
return@withTimeout
}
@@ -224,12 +251,12 @@ class LoggedStories : Routes.Route() {
decrypted.copyTo(fos)
}
commitAndOpenSnapshot()?.use { snapshot ->
openDiskCacheSnapshot(snapshot)
snapshot.close()
if (!openDiskCacheSnapshot(snapshot)) isFailed = true
}
}
}
}.onFailure {
isFailed = true
context.log.error("Failed to load story", it)
}
}
@@ -241,24 +268,34 @@ class LoggedStories : Routes.Route() {
.padding(8.dp)
.clickable {
selectedStory = story
coilCacheFile = context.imageLoader.diskCache?.openSnapshot(uniqueHash).use {
it?.data?.toFile()
}
coilCachedFile = context.imageLoader.diskCache
?.openSnapshot(uniqueHash)
.use {
it?.data?.toFile()
}
}
.heightIn(min = 128.dp),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center,
) {
imageBitmap?.let {
Card {
Image(
bitmap = it,
modifier = Modifier.fillMaxSize(),
contentDescription = null,
)
if (isFailed) {
Icon(
imageVector = Icons.Default.ErrorOutline,
contentDescription = "",
modifier = Modifier.size(48.dp)
)
} else {
imageBitmap?.let {
Card {
Image(
bitmap = it,
modifier = Modifier.fillMaxSize(),
contentDescription = null,
)
}
} ?: run {
CircularProgressIndicator()
}
} ?: run {
CircularProgressIndicator()
}
}
}