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Code Issues Projects Releases Wiki Activity

fix csv import

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This commit is contained in:
Bnyro 2022-08-08 14:46:38 +02:00
parent 6d1e691f1b
commit ed5dd02abf
1 changed files with 24 additions and 28 deletions
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52
app/src/main/java/com/github/libretube/util/ImportHelper.kt
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@ -15,52 +15,48 @@ import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import java.io.BufferedReader
import java.io.FileOutputStream
import java.io.InputStream
import java.io.InputStreamReader
import java.util.zip.ZipEntry
import java.util.zip.ZipInputStream
class ImportHelper(
private val activity: Activity
) {
private val TAG = "ImportHelper"
/**
* Import subscriptions by a file uri
*/
fun importSubscriptions(uri: Uri?) {
if (uri == null) return
try {
val type = activity.contentResolver.getType(uri)
var inputStream: InputStream? = activity.contentResolver.openInputStream(uri)
var channels = ArrayList<String>()
if (type == "application/json") {
val fileType = activity.contentResolver.getType(uri)
if (fileType == "application/json") {
// NewPipe subscriptions format
val mapper = ObjectMapper()
val json = readTextFromUri(uri)
val json = readRawTextFromUri(uri)
val subscriptions = mapper.readValue(json, NewPipeSubscriptions::class.java)
channels = subscriptions.subscriptions?.map {
it.url?.replace("https://www.youtube.com/channel/", "")!!
} as ArrayList<String>
} else if (type == "application/zip") {
val zis = ZipInputStream(inputStream)
var entry: ZipEntry? = zis.nextEntry
while (entry != null) {
if (entry.name.endsWith(".csv")) {
inputStream = zis
break
} else if (
fileType == "text/csv" ||
fileType == "text/comma-separated-values"
) {
// import subscriptions from Google/YouTube Takeout
val inputStream = activity.contentResolver.openInputStream(uri)
BufferedReader(InputStreamReader(inputStream)).use { reader ->
var line: String? = reader.readLine()
while (line != null) {
val channelId = line.substringBefore(",")
if (channelId.length == 24) channels.add(channelId)
line = reader.readLine()
}
entry = zis.nextEntry
inputStream?.bufferedReader()?.readLines()?.forEach {
if (it.isNotBlank()) {
val channelId = it.substringBefore(",")
if (channelId.length == 24) {
channels.add(channelId)
}
}
}
inputStream?.close()
}
inputStream?.close()
} else {
throw IllegalArgumentException("unsupported type")
throw IllegalArgumentException("Unsupported file type")
}
CoroutineScope(Dispatchers.IO).launch {
@ -78,7 +74,7 @@ class ImportHelper(
}
}
private fun readTextFromUri(uri: Uri): String {
private fun readRawTextFromUri(uri: Uri): String {
val stringBuilder = StringBuilder()
activity.contentResolver.openInputStream(uri)?.use { inputStream ->
BufferedReader(InputStreamReader(inputStream)).use { reader ->