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Update plugin backend

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This commit is contained in:
Blatzar 2022-09-17 17:41:44 +02:00
parent 0f492c2c82
commit 2f44c97b86
1 changed files with 48 additions and 30 deletions
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78
app/src/main/java/com/lagradost/cloudstream3/plugins/VotingApi.kt
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@ -10,6 +10,9 @@ import java.security.MessageDigest
import com.lagradost.cloudstream3.app import com.lagradost.cloudstream3.app
import com.lagradost.cloudstream3.utils.Coroutines.ioSafe import com.lagradost.cloudstream3.utils.Coroutines.ioSafe
import com.lagradost.cloudstream3.utils.Coroutines.main import com.lagradost.cloudstream3.utils.Coroutines.main
import kotlinx.coroutines.delay
import kotlinx.coroutines.sync.Mutex
import kotlinx.coroutines.sync.withLock
object VotingApi { // please do not cheat the votes lol object VotingApi { // please do not cheat the votes lol
private const val LOGKEY = "VotingApi" private const val LOGKEY = "VotingApi"
@ -23,10 +26,10 @@ object VotingApi { // please do not cheat the votes lol
private val apiDomain = "https://api.countapi.xyz" private val apiDomain = "https://api.countapi.xyz"
private fun transformUrl(url: String): String = // dont touch or all votes get reset private fun transformUrl(url: String): String = // dont touch or all votes get reset
MessageDigest MessageDigest
.getInstance("SHA-256") .getInstance("SHA-256")
.digest("${url}#funny-salt".toByteArray()) .digest("${url}#funny-salt".toByteArray())
.fold("") { str, it -> str + "%02x".format(it) } .fold("") { str, it -> str + "%02x".format(it) }
suspend fun SitePlugin.getVotes(): Int { suspend fun SitePlugin.getVotes(): Int {
return getVotes(url) return getVotes(url)
@ -53,9 +56,9 @@ object VotingApi { // please do not cheat the votes lol
return votesCache[pluginUrl] ?: app.get(url).parsedSafe<Result>()?.value?.also { return votesCache[pluginUrl] ?: app.get(url).parsedSafe<Result>()?.value?.also {
votesCache[pluginUrl] = it votesCache[pluginUrl] = it
} ?: (0.also { } ?: (0.also {
ioSafe { ioSafe {
createBucket(pluginUrl) createBucket(pluginUrl)
} }
}) })
} }
@ -64,7 +67,8 @@ object VotingApi { // please do not cheat the votes lol
} }
private suspend fun createBucket(pluginUrl: String) { private suspend fun createBucket(pluginUrl: String) {
val url = "${apiDomain}/create?namespace=cs3-votes&key=${transformUrl(pluginUrl)}&value=0&update_lowerbound=-2&update_upperbound=2&enable_reset=0" val url =
"${apiDomain}/create?namespace=cs3-votes&key=${transformUrl(pluginUrl)}&value=0&update_lowerbound=-2&update_upperbound=2&enable_reset=0"
Log.d(LOGKEY, "Requesting: $url") Log.d(LOGKEY, "Requesting: $url")
app.get(url) app.get(url)
} }
@ -74,32 +78,46 @@ object VotingApi { // please do not cheat the votes lol
return true return true
} }
private val voteLock = Mutex()
suspend fun vote(pluginUrl: String, requestType: VoteType): Int { suspend fun vote(pluginUrl: String, requestType: VoteType): Int {
if (!canVote(pluginUrl)) { // Prevent multiple requests at the same time.
main { voteLock.withLock {
Toast.makeText(context, R.string.extension_install_first, Toast.LENGTH_SHORT).show() if (!canVote(pluginUrl)) {
main {
Toast.makeText(context, R.string.extension_install_first, Toast.LENGTH_SHORT)
.show()
}
return getVotes(pluginUrl)
} }
return getVotes(pluginUrl)
} val savedType: VoteType =
val savedType: VoteType = getKey("cs3-votes/${transformUrl(pluginUrl)}") ?: VoteType.NONE getKey("cs3-votes/${transformUrl(pluginUrl)}") ?: VoteType.NONE
var newType: VoteType = requestType
var changeValue = 0 val newType = if (requestType == savedType) VoteType.NONE else requestType
if (requestType == savedType) { val changeValue = if (requestType == savedType) {
newType = VoteType.NONE -requestType.value
changeValue = -requestType.value } else if (savedType == VoteType.NONE) {
} else if (savedType == VoteType.NONE) { requestType.value
changeValue = requestType.value } else if (savedType != requestType) {
} else if (savedType != requestType) { -savedType.value + requestType.value
changeValue = -savedType.value + requestType.value } else 0
}
val url = "${apiDomain}/update/cs3-votes/${transformUrl(pluginUrl)}?amount=${changeValue}" // Pre-emptively set vote key
Log.d(LOGKEY, "Requesting: $url")
val res = app.get(url).parsedSafe<Result>()?.value
if (res != null) {
setKey("cs3-votes/${transformUrl(pluginUrl)}", newType) setKey("cs3-votes/${transformUrl(pluginUrl)}", newType)
votesCache[pluginUrl] = res
val url =
"${apiDomain}/update/cs3-votes/${transformUrl(pluginUrl)}?amount=${changeValue}"
Log.d(LOGKEY, "Requesting: $url")
val res = app.get(url).parsedSafe<Result>()?.value
if (res == null) {
// "Refund" key if the response is invalid
setKey("cs3-votes/${transformUrl(pluginUrl)}", savedType)
} else {
votesCache[pluginUrl] = res
}
return res ?: 0
} }
return res ?: 0
} }
private data class Result( private data class Result(