Pixelfed/PixelDroid-App-Android
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Code Issues Releases Wiki Activity

Don't allow adding more images than the server permits

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This commit is contained in:
Matthieu 2021-02-05 19:06:57 +01:00
parent cf3021c26a
commit cf45f79ad9
2 changed files with 42 additions and 33 deletions
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73
app/src/main/java/com/h/pixeldroid/postCreation/PostCreationActivity.kt
View File

@ -1,10 +1,8 @@
package com.h.pixeldroid.postCreation
import android.app.Activity
import android.content.ContentResolver
import android.content.ContentValues
import android.content.Context
import android.content.Intent
import android.app.AlertDialog
import android.content.*
import android.media.MediaScannerConnection
import android.net.Uri
import android.os.Build
@ -31,8 +29,7 @@ import com.h.pixeldroid.postCreation.photoEdit.PhotoEditActivity
import com.h.pixeldroid.utils.BaseActivity
import com.h.pixeldroid.utils.api.PixelfedAPI
import com.h.pixeldroid.utils.api.objects.Attachment
import com.h.pixeldroid.utils.api.objects.Instance
import com.h.pixeldroid.utils.db.entities.InstanceDatabaseEntity.Companion.DEFAULT_MAX_TOOT_CHARS
import com.h.pixeldroid.utils.db.entities.InstanceDatabaseEntity
import com.h.pixeldroid.utils.db.entities.UserDatabaseEntity
import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.disposables.Disposable
@ -45,6 +42,7 @@ import java.io.OutputStream
import java.text.SimpleDateFormat
import java.util.*
import kotlin.collections.ArrayList
import kotlin.properties.Delegates
private const val TAG = "Post Creation Activity"
private const val MORE_PICTURES_REQUEST_CODE = 0xffff
@ -61,6 +59,8 @@ class PostCreationActivity : BaseActivity() {
private lateinit var accessToken: String
private lateinit var pixelfedAPI: PixelfedAPI
private var albumLimit by Delegates.notNull<Int>()
private var positionResult = 0
private var user: UserDatabaseEntity? = null
@ -73,29 +73,20 @@ class PostCreationActivity : BaseActivity() {
binding = ActivityPostCreationBinding.inflate(layoutInflater)
setContentView(binding.root)
// get image URIs
if(intent.clipData != null) {
val count = intent.clipData!!.itemCount
for (i in 0 until count) {
intent.clipData!!.getItemAt(i).uri.let {
photoData.add(PhotoData(it))
}
}
}
user = db.userDao().getActiveUser()
val instances = db.instanceDao().getAll()
val instance: InstanceDatabaseEntity = user?.run {
db.instanceDao().getAll().first { instanceDatabaseEntity ->
instanceDatabaseEntity.uri.contains(instance_uri)
}
} ?: InstanceDatabaseEntity("", "")
binding.postTextInputLayout.counterMaxLength = if (user != null){
val thisInstances =
instances.filter { instanceDatabaseEntity ->
instanceDatabaseEntity.uri.contains(user!!.instance_uri)
}
thisInstances.first().maxStatusChars
} else {
DEFAULT_MAX_TOOT_CHARS
}
binding.postTextInputLayout.counterMaxLength = instance.maxStatusChars
albumLimit = instance.albumLimit
// get image URIs
intent.clipData?.let { addPossibleImages(it) }
accessToken = user?.accessToken.orEmpty()
pixelfedAPI = apiHolder.api ?: apiHolder.setDomainToCurrentUser(db)
@ -103,7 +94,6 @@ class PostCreationActivity : BaseActivity() {
val carousel: ImageCarousel = binding.carousel
carousel.addData(photoData.map { CarouselItem(it.imageUri) })
carousel.layoutCarouselCallback = {
//TODO transition instead of at once
if(it){
// Became a carousel
binding.toolbar3.visibility = VISIBLE
@ -159,6 +149,27 @@ class PostCreationActivity : BaseActivity() {
}
}
/**
* Will add as many images as possible to [photoData], from the [clipData], and if
* ([photoData].size + [clipData].itemCount) > [albumLimit] then it will only add as many images
* as are legal (if any) and a dialog will be shown to the user alerting them of this fact.
*/
private fun addPossibleImages(clipData: ClipData){
var count = clipData.itemCount
if(count + photoData.size > albumLimit){
AlertDialog.Builder(this).apply {
setMessage(getString(R.string.total_exceeds_album_limit).format(albumLimit))
setNegativeButton(android.R.string.ok) { _, _ -> }
}.show()
count = count.coerceAtMost(albumLimit - photoData.size)
}
for (i in 0 until count) {
clipData.getItemAt(i).uri.let {
photoData.add(PhotoData(it))
}
}
}
private fun addPhoto(context: Context){
val intent = Intent(context, CameraActivity::class.java)
this@PostCreationActivity.startActivityForResult(intent, MORE_PICTURES_REQUEST_CODE)
@ -383,12 +394,10 @@ class PostCreationActivity : BaseActivity() {
Toast.makeText(applicationContext, "Error while editing", Toast.LENGTH_SHORT).show()
}
} else if (requestCode == MORE_PICTURES_REQUEST_CODE) {
if (resultCode == Activity.RESULT_OK && data?.clipData != null) {
val count = data.clipData!!.itemCount
for (i in 0 until count) {
val imageUri: Uri = data.clipData!!.getItemAt(i).uri
photoData.add(PhotoData(imageUri))
if (resultCode == Activity.RESULT_OK && data?.clipData != null) {
data.clipData?.let {
addPossibleImages(it)
}
binding.carousel.addData(photoData.map { CarouselItem(it.imageUri, it.imageDescription) })

2
app/src/main/res/values/strings.xml
View File

@ -196,5 +196,5 @@ Following"</item>
<string name="save_before_returning">Save your edits?</string>
<string name="no_cancel_edit">No, cancel edit</string>
<string name="api_not_enabled_dialog">The API is not activated on this instance. Contact your administrator to ask them to activate it.</string>
<string name="total_exceeds_album_limit">You chose more images than the maximum your server allows (%1$s). Images beyond the limit have been ignored.</string>
</resources>