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add plugin unloading
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08d7f3444f
commit
bceeec849d
4 changed files with 70 additions and 4 deletions
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@ -342,6 +342,9 @@ abstract class MainAPI {
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/**Used for testing and can be used to disable the providers if WebView is not available*/
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open val usesWebView = false
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/** Determines which plugin a given provider is from */
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var sourcePlugin: String? = null
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open val hasMainPage = false
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open val hasQuickSearch = false
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@ -3,6 +3,13 @@ package com.lagradost.cloudstream3.plugins
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import android.content.Context
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import android.content.res.Resources
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import kotlin.Throws
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import com.lagradost.cloudstream3.MainAPI
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import com.lagradost.cloudstream3.APIHolder
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import com.lagradost.cloudstream3.utils.ExtractorApi
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import com.lagradost.cloudstream3.utils.extractorApis
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import android.util.Log
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const val PLUGIN_TAG = "PluginInstance"
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abstract class Plugin {
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/**
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@ -13,6 +20,33 @@ abstract class Plugin {
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open fun load(context: Context) {
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}
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/**
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* Called when your Plugin is being unloaded
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*/
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@Throws(Throwable::class)
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open fun beforeUnload() {
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}
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/**
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* Used to register providers instances of MainAPI
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* @param element MainAPI provider you want to register
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*/
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fun registerMainAPI(element: MainAPI) {
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Log.i(PLUGIN_TAG, "Adding ${element.name} (${element.mainUrl}) MainAPI")
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element.sourcePlugin = this.`__filename`
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APIHolder.allProviders.add(element)
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}
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/**
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* Used to register extractor instances of ExtractorApi
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* @param element ExtractorApi provider you want to register
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*/
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fun registerExtractorAPI(element: ExtractorApi) {
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Log.i(PLUGIN_TAG, "Adding ${element.name} (${element.mainUrl}) ExtractorApi")
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element.sourcePlugin = this.`__filename`
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extractorApis.add(element)
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}
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class Manifest {
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var name: String? = null
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var pluginClassName: String? = null
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@ -23,6 +23,10 @@ import com.lagradost.cloudstream3.plugins.RepositoryManager.getRepoPlugins
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import com.lagradost.cloudstream3.ui.settings.extensions.REPOSITORIES_KEY
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import com.lagradost.cloudstream3.ui.settings.extensions.RepositoryData
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import com.lagradost.cloudstream3.utils.VideoDownloadManager.sanitizeFilename
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import com.lagradost.cloudstream3.APIHolder
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import com.lagradost.cloudstream3.MainAPI
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import com.lagradost.cloudstream3.utils.ExtractorApi
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import com.lagradost.cloudstream3.utils.extractorApis
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import kotlinx.coroutines.sync.Mutex
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import kotlinx.coroutines.sync.withLock
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import java.io.File
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@ -100,7 +104,6 @@ object PluginManager {
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private val classLoaders: MutableMap<PathClassLoader, Plugin> =
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HashMap<PathClassLoader, Plugin>()
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private val failedToLoad: MutableMap<File, Any> = LinkedHashMap()
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private var loadedLocalPlugins = false
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private val gson = Gson()
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@ -112,6 +115,8 @@ object PluginManager {
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file,
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PluginData(name, null, false, file.absolutePath, PLUGIN_VERSION_NOT_SET)
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)
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} else {
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Log.i(TAG, "Skipping invalid plugin file: $file")
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}
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}
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@ -197,6 +202,8 @@ object PluginManager {
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val sortedPlugins = dir.listFiles()
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// Always sort plugins alphabetically for reproducible results
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Log.d(TAG, "Files in '${LOCAL_PLUGINS_PATH}' folder: ${sortedPlugins}")
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sortedPlugins?.sortedBy { it.name }?.apmap { file ->
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maybeLoadPlugin(activity, file)
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}
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@ -217,7 +224,6 @@ object PluginManager {
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var manifest: Plugin.Manifest
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loader.getResourceAsStream("manifest.json").use { stream ->
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if (stream == null) {
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failedToLoad[file] = "No manifest found"
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Log.e(TAG, "Failed to load plugin $fileName: No manifest found")
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return false
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}
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@ -263,7 +269,6 @@ object PluginManager {
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Log.i(TAG, "Loaded plugin ${data.internalName} successfully")
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true
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} catch (e: Throwable) {
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failedToLoad[file] = e
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Log.e(TAG, "Failed to load $file: ${Log.getStackTraceString(e)}")
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showToast(
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activity,
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@ -274,6 +279,26 @@ object PluginManager {
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}
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}
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private suspend fun unloadPlugin(absolutePath: String) {
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var plugin = plugins.get(absolutePath)
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if (plugin == null) {
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Log.w(TAG, "Couldn't find plugin $absolutePath")
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return
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}
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try {
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plugin.beforeUnload()
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} catch (e: Throwable) {
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Log.e(TAG, "Failed to run beforeUnload $absolutePath: ${Log.getStackTraceString(e)}")
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}
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// remove all registered apis
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APIHolder.allProviders.removeIf { provider: MainAPI -> provider.sourcePlugin == plugin.`__filename` }
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extractorApis.removeIf { provider: ExtractorApi -> provider.sourcePlugin == plugin.`__filename` }
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plugins.remove(absolutePath)
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}
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/**
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* Spits out a unique and safe filename based on name.
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* Used for repo folders (using repo url) and plugin file names (using internalName)
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@ -309,6 +334,7 @@ object PluginManager {
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?: return false
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return try {
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if (File(data.filePath).delete()) {
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unloadPlugin(data.filePath)
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deletePluginData(data)
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return true
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}
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@ -247,6 +247,9 @@ abstract class ExtractorApi {
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abstract val mainUrl: String
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abstract val requiresReferer: Boolean
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/** Determines which plugin a given extractor is from */
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var sourcePlugin: String? = null
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//suspend fun getSafeUrl(url: String, referer: String? = null): List<ExtractorLink>? {
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// return suspendSafeApiCall { getUrl(url, referer) }
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//}
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