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fix: 无法写入订阅文件

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This commit is contained in:
lisonge 2023-10-16 10:41:51 +08:00
parent 90d7b3e0d5
commit 7b72c08fe2
1 changed files with 19 additions and 8 deletions
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27
app/src/main/java/li/songe/gkd/ui/SubsManageVm.kt
View File

@ -16,25 +16,27 @@ import li.songe.gkd.data.SubsItem
import li.songe.gkd.data.SubscriptionRaw
import li.songe.gkd.db.DbSet
import li.songe.gkd.util.Singleton
import li.songe.gkd.util.launchTry
import li.songe.gkd.util.subsIdToRawFlow
import li.songe.gkd.util.subsItemsFlow
import java.io.File
import javax.inject.Inject
@HiltViewModel
class SubsManageVm @Inject constructor() : ViewModel() {
fun addSubsFromUrl(url: String) = viewModelScope.launch {
fun addSubsFromUrl(url: String) = viewModelScope.launchTry {
if (refreshingFlow.value) return@launch
if (refreshingFlow.value) return@launchTry
if (!URLUtil.isNetworkUrl(url)) {
ToastUtils.showShort("非法链接")
return@launch
return@launchTry
}
val subItems = subsItemsFlow.value
if (subItems.any { it.updateUrl == url }) {
ToastUtils.showShort("订阅链接已存在")
return@launch
return@launchTry
}
refreshingFlow.value = true
try {
@ -43,22 +45,22 @@ class SubsManageVm @Inject constructor() : ViewModel() {
} catch (e: Exception) {
e.printStackTrace()
ToastUtils.showShort("下载订阅文件失败")
return@launch
return@launchTry
}
val newSubsRaw = try {
SubscriptionRaw.parse(text)
} catch (e: Exception) {
e.printStackTrace()
ToastUtils.showShort("解析订阅文件失败")
return@launch
return@launchTry
}
if (subItems.any { it.id == newSubsRaw.id }) {
ToastUtils.showShort("订阅已存在")
return@launch
return@launchTry
}
if (newSubsRaw.id < 0) {
ToastUtils.showShort("订阅id不可为${newSubsRaw.id}\n负数id为内部使用")
return@launch
return@launchTry
}
val newItem = SubsItem(
id = newSubsRaw.id,
@ -66,6 +68,15 @@ class SubsManageVm @Inject constructor() : ViewModel() {
order = if (subItems.isEmpty()) 1 else (subItems.maxBy { it.order }.order + 1)
)
withContext(Dispatchers.IO) {
val parentPath = newItem.subsFile.parent
if (parentPath != null) {
// https://bugly.qq.com/v2/crash-reporting/crashes/d0ce46b353/109028?pid=1
File(parentPath).apply {
if (!exists()) {
mkdirs()
}
}
}
newItem.subsFile.writeText(text)
}
DbSet.subsItemDao.insert(newItem)