Deleting playlist video deletes local files, Post links are now clickable, going back to channel page from post now shows channel page correctly, search capabilities correct for channel content search, Fix loader not disappearing in certain cases on post details

app/src/main/java/com/futo/platformplayer/UISlideOverlays.kt

@@ -788,8 +788,8 @@ class UISlideOverlays {
             return SlideUpMenuOverlay(container.context, container, container.context.getString(R.string.add_to), null, true, items).apply { show() };
         }
 
-        fun showFiltersOverlay(lifecycleScope: CoroutineScope, container: ViewGroup, enabledClientsIds: List<String>, filterValues: HashMap<String, List<String>>): SlideUpMenuFilters {
+        fun showFiltersOverlay(lifecycleScope: CoroutineScope, container: ViewGroup, enabledClientsIds: List<String>, filterValues: HashMap<String, List<String>>, isChannelSearch: Boolean = false): SlideUpMenuFilters {
-            val overlay = SlideUpMenuFilters(lifecycleScope, container, enabledClientsIds, filterValues);
+            val overlay = SlideUpMenuFilters(lifecycleScope, container, enabledClientsIds, filterValues, isChannelSearch);
             overlay.show();
             return overlay;
         }

app/src/main/java/com/futo/platformplayer/api/media/PlatformClientCapabilities.kt

@@ -13,6 +13,7 @@ data class PlatformClientCapabilities(
     val hasGetChannelUrlByClaim: Boolean = false,
     val hasGetChannelTemplateByClaimMap: Boolean = false,
     val hasGetSearchCapabilities: Boolean = false,
+    val hasGetSearchChannelContentsCapabilities: Boolean = false,
     val hasGetChannelCapabilities: Boolean = false,
     val hasGetLiveEvents: Boolean = false,
     val hasGetLiveChatWindow: Boolean = false,

app/src/main/java/com/futo/platformplayer/api/media/platforms/js/JSClient.kt

@@ -216,6 +216,7 @@ open class JSClient : IPlatformClient {
             hasGetChannelTemplateByClaimMap = plugin.executeBoolean("!!source.getChannelTemplateByClaimMap") ?: false,
             hasGetSearchCapabilities = plugin.executeBoolean("!!source.getSearchCapabilities") ?: false,
             hasGetChannelCapabilities = plugin.executeBoolean("!!source.getChannelCapabilities") ?: false,
+            hasGetSearchChannelContentsCapabilities = plugin.executeBoolean("!!source.getSearchChannelContentsCapabilities") ?: false,
             hasGetLiveEvents = plugin.executeBoolean("!!source.getLiveEvents") ?: false,
             hasGetLiveChatWindow = plugin.executeBoolean("!!source.getLiveChatWindow") ?: false,
             hasGetContentChapters = plugin.executeBoolean("!!source.getContentChapters") ?: false,
@@ -308,6 +309,9 @@ open class JSClient : IPlatformClient {
 
     @JSDocs(4, "source.getSearchChannelContentsCapabilities()", "Gets capabilities this plugin has for search videos")
     override fun getSearchChannelContentsCapabilities(): ResultCapabilities {
+        if(!capabilities.hasGetSearchChannelContentsCapabilities)
+            return ResultCapabilities(listOf(ResultCapabilities.TYPE_MIXED));
+
         ensureEnabled();
         if (_searchChannelContentsCapabilities != null)
             return _searchChannelContentsCapabilities!!;

app/src/main/java/com/futo/platformplayer/engine/packages/PackageUtilities.kt

@@ -34,6 +34,20 @@ class PackageUtilities : V8Package {
     fun md5(arr: ByteArray): ByteArray {
         return MessageDigest.getInstance("MD5").digest(arr);
     }
+    @V8Function
+    fun md5String(str: String): String {
+        return md5(str.toByteArray(Charsets.UTF_8)).fold("") { str, it -> str + "%02x".format(it) };
+    }
+
+
+    @V8Function
+    fun sha256(arr: ByteArray): ByteArray {
+        return MessageDigest.getInstance("SHA-256").digest(arr);
+    }
+    @V8Function
+    fun sha256String(str: String): String {
+        return sha256(str.toByteArray(Charsets.UTF_8)).fold("") { str, it -> str + "%02x".format(it) };
+    }
 
     @V8Function
     fun randomUUID(): String {

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/ChannelFragment.kt

@@ -271,7 +271,7 @@ class ChannelFragment : MainFragment() {
             _taskLoadPolycentricProfile.cancel();
             _selectedTabIndex = -1;
 
-            if (!isBack) {
+            if (!isBack || _url == null) {
                 _imageBanner.setImageDrawable(null);
 
                 if (parameter is String) {

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/CommentsFragment.kt

@@ -1,6 +1,7 @@
 package com.futo.platformplayer.fragment.mainactivity.main
 
 import android.content.Intent
+import android.net.Uri
 import android.os.Bundle
 import android.provider.Browser
 import android.view.LayoutInflater
@@ -220,8 +221,10 @@ class CommentsFragment : MainFragment() {
 
             Logger.i(TAG, "onAuthorClick: " + c.author.id.value);
             if(c.author.id.value?.startsWith("polycentric://") ?: false) {
-                val navUrl = "https://harbor.social/" + c.author.id.value?.substring("polycentric://".length);
+                //val navUrl = "https://harbor.social/" + c.author.id.value?.substring("polycentric://".length);
-                _fragment.navigate<BrowserFragment>(navUrl);
+                val navUrl = "https://polycentric.io/user/" + c.author.id.value?.substring("polycentric://".length);
+                _fragment.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(navUrl)))
+                //_fragment.navigate<BrowserFragment>(navUrl);
             }
         }
 

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/ContentSearchResultsFragment.kt

@@ -129,7 +129,7 @@ class ContentSearchResultsFragment : MainFragment() {
                     onFilterClick.subscribe(this) {
                         _overlayContainer.let {
                             val filterValuesCopy = HashMap(_filterValues);
-                            val filtersOverlay = UISlideOverlays.showFiltersOverlay(lifecycleScope, it, _enabledClientIds!!, filterValuesCopy);
+                            val filtersOverlay = UISlideOverlays.showFiltersOverlay(lifecycleScope, it, _enabledClientIds!!, filterValuesCopy, _channelUrl != null);
                             filtersOverlay.onOK.subscribe { enabledClientIds, changed ->
                                 if (changed) {
                                     setFilterValues(filtersOverlay.commonCapabilities, filterValuesCopy);
@@ -170,7 +170,11 @@ class ContentSearchResultsFragment : MainFragment() {
 
             fragment.lifecycleScope.launch(Dispatchers.IO) {
                 try {
-                    val commonCapabilities = StatePlatform.instance.getCommonSearchCapabilities(StatePlatform.instance.getEnabledClients().map { it.id });
+                    val commonCapabilities =
+                        if(_channelUrl == null)
+                            StatePlatform.instance.getCommonSearchCapabilities(StatePlatform.instance.getEnabledClients().map { it.id });
+                        else
+                            StatePlatform.instance.getCommonSearchChannelContentsCapabilities(StatePlatform.instance.getEnabledClients().map { it.id });
                     val sorts = commonCapabilities?.sorts ?: listOf();
                     if (sorts.size > 1) {
                         withContext(Dispatchers.Main) {

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/PostDetailFragment.kt

@@ -35,6 +35,7 @@ import com.futo.platformplayer.fullyBackfillServersAnnounceExceptions
 import com.futo.platformplayer.images.GlideHelper.Companion.crossfade
 import com.futo.platformplayer.logging.Logger
 import com.futo.platformplayer.polycentric.PolycentricCache
+import com.futo.platformplayer.setPlatformPlayerLinkMovementMethod
 import com.futo.platformplayer.states.StateApp
 import com.futo.platformplayer.states.StatePlatform
 import com.futo.platformplayer.states.StatePolycentric
@@ -211,6 +212,8 @@ class PostDetailFragment : MainFragment {
 
             _repliesOverlay = findViewById(R.id.replies_overlay);
 
+            _textContent.setPlatformPlayerLinkMovementMethod(context);
+
             _buttonSubscribe.onSubscribed.subscribe {
                 //TODO: add overlay to layout
                 //UISlideOverlays.showSubscriptionOptionsOverlay(it, _overlayContainer);

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailView.kt

@@ -656,11 +656,11 @@ class VideoDetailView : ConstraintLayout {
 
             Logger.i(TAG, "onAuthorClick: " + c.author.id.value);
             if(c.author.id.value?.startsWith("polycentric://") ?: false) {
-                val navUrl = "https://harbor.social/" + c.author.id.value?.substring("polycentric://".length);
+                //val navUrl = "https://harbor.social/" + c.author.id.value?.substring("polycentric://".length);
-                //fragment.navigate<BrowserFragment>(navUrl);
+                val navUrl = "https://polycentric.io/user/" + c.author.id.value?.substring("polycentric://".length);
-                //fragment.minimizeVideoDetail();
+                fragment.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(navUrl)))
-                _container_content_browser.goto(navUrl);
+                //_container_content_browser.goto(navUrl);
-                switchContentView(_container_content_browser);
+                //switchContentView(_container_content_browser);
             }
         };
         _commentsList.onRepliesClick.subscribe { c ->

app/src/main/java/com/futo/platformplayer/states/StateDownloads.kt

@@ -144,10 +144,15 @@ class StateDownloads {
     fun getDownloadedVideos(): List<VideoLocal> {
         return _downloaded.getItems();
     }
+    fun getDownloadedVideosPlaylist(str: String): List<VideoLocal> {
+        val videos = _downloaded.findItems { it.groupID == str };
+        return videos;
+    }
 
     fun getDownloadPlaylists(): List<PlaylistDownloadDescriptor> {
         return _downloadPlaylists.getItems();
     }
+
     fun isPlaylistCached(id: String): Boolean {
         return getDownloadPlaylists().any{it.id == id};
     }
@@ -188,6 +193,21 @@ class StateDownloads {
                 DownloadService.getOrCreateService(it);
             }
     }
+
+    fun checkForOutdatedPlaylistVideos(playlistId: String) {
+        val playlistVideos = if(playlistId == VideoDownload.GROUP_WATCHLATER)
+            (if(getWatchLaterDescriptor() != null) StatePlaylists.instance.getWatchLater() else listOf())
+        else
+            getCachedPlaylist(playlistId)?.playlist?.videos ?: return;
+        val playlistVideosDownloaded = getDownloadedVideosPlaylist(playlistId);
+        val urls = playlistVideos.map { it.url }.toHashSet();
+        for(item in playlistVideosDownloaded) {
+            if(!urls.contains(item.url)) {
+                Logger.i(TAG, "Playlist [${playlistId}] deleting removed video [${item.name}]");
+                deleteCachedVideo(item.id);
+            }
+        }
+    }
     fun checkForOutdatedPlaylists(): Boolean {
         var hasChanged = false;
         val playlistsDownloaded = getCachedPlaylists();
@@ -230,7 +250,7 @@ class StateDownloads {
                 else {
                     Logger.i(TAG, "New watchlater video ${item.name}");
                     download(VideoDownload(item, playlistDownload.targetPxCount, playlistDownload.targetBitrate)
-                        .withGroup(VideoDownload.GROUP_PLAYLIST, VideoDownload.GROUP_WATCHLATER), false);
+                        .withGroup(VideoDownload.GROUP_WATCHLATER, VideoDownload.GROUP_WATCHLATER), false);
                     hasNew = true;
                 }
             }

app/src/main/java/com/futo/platformplayer/states/StatePlatform.kt

@@ -529,12 +529,23 @@ class StatePlatform {
     }
 
     fun getCommonSearchCapabilities(clientIds: List<String>): ResultCapabilities? {
+        return getCommonSearchCapabilitiesType(clientIds){
+            it.getSearchCapabilities()
+        };
+    }
+    fun getCommonSearchChannelContentsCapabilities(clientIds: List<String>): ResultCapabilities? {
+        return getCommonSearchCapabilitiesType(clientIds){
+            it.getSearchChannelContentsCapabilities()
+        };
+    }
+
+    fun getCommonSearchCapabilitiesType(clientIds: List<String>, capabilitiesGetter: (client: IPlatformClient)-> ResultCapabilities): ResultCapabilities? {
         try {
             Logger.i(TAG, "Platform - getCommonSearchCapabilities");
 
             val clients = getEnabledClients().filter { clientIds.contains(it.id) };
             val c = clients.firstOrNull() ?: return null;
-            val cap = c.getSearchCapabilities();
+            val cap = capabilitiesGetter(c)//c.getSearchCapabilities();
 
             //var types = arrayListOf<String>();
             var sorts = cap.sorts.toMutableList();
@@ -544,7 +555,7 @@ class StatePlatform {
             val filtersToRemove = arrayListOf<Int>();
 
             for (i in 1 until clients.size) {
-                val clientSearchCapabilities = clients[i].getSearchCapabilities();
+                val clientSearchCapabilities = capabilitiesGetter(clients[i]);//.getSearchCapabilities();
 
                 for (j in 0 until sorts.size) {
                     if (!clientSearchCapabilities.sorts.contains(sorts[j])) {

app/src/main/java/com/futo/platformplayer/states/StatePlaylists.kt

@@ -11,6 +11,7 @@ import com.futo.platformplayer.api.media.models.video.IPlatformVideo
 import com.futo.platformplayer.api.media.models.video.IPlatformVideoDetails
 import com.futo.platformplayer.api.media.models.video.SerializedPlatformVideo
 import com.futo.platformplayer.constructs.Event0
+import com.futo.platformplayer.downloads.VideoDownload
 import com.futo.platformplayer.engine.exceptions.ScriptUnavailableException
 import com.futo.platformplayer.exceptions.ReconstructionException
 import com.futo.platformplayer.logging.Logger
@@ -66,6 +67,10 @@ class StatePlaylists {
             _watchlistOrderStore.save();
         }
         onWatchLaterChanged.emit();
+
+        if(StateDownloads.instance.getWatchLaterDescriptor() != null) {
+            StateDownloads.instance.checkForOutdatedPlaylistVideos(VideoDownload.GROUP_WATCHLATER);
+        }
     }
     fun removeFromWatchLater(video: SerializedPlatformVideo) {
         synchronized(_watchlistStore) {
@@ -74,6 +79,10 @@ class StatePlaylists {
             _watchlistOrderStore.save();
         }
         onWatchLaterChanged.emit();
+
+        if(StateDownloads.instance.getWatchLaterDescriptor() != null) {
+            StateDownloads.instance.checkForOutdatedPlaylistVideos(VideoDownload.GROUP_WATCHLATER);
+        }
     }
     fun addToWatchLater(video: SerializedPlatformVideo) {
         synchronized(_watchlistStore) {
@@ -82,6 +91,8 @@ class StatePlaylists {
             _watchlistOrderStore.save();
         }
         onWatchLaterChanged.emit();
+
+        StateDownloads.instance.checkForOutdatedPlaylists();
     }
 
     fun getLastPlayedPlaylist() : Playlist? {
@@ -131,6 +142,11 @@ class StatePlaylists {
     fun createOrUpdatePlaylist(playlist: Playlist) {
         playlist.dateUpdate = OffsetDateTime.now();
         playlistStore.saveAsync(playlist, true);
+        if(playlist.id.isNotEmpty()) {
+            if (StateDownloads.instance.isPlaylistCached(playlist.id)) {
+                StateDownloads.instance.checkForOutdatedPlaylistVideos(playlist.id);
+            }
+        }
     }
     fun addToPlaylist(id: String, video: IPlatformVideo) {
         synchronized(playlistStore) {
@@ -143,6 +159,9 @@ class StatePlaylists {
 
     fun removePlaylist(playlist: Playlist) {
         playlistStore.delete(playlist);
+        if(StateDownloads.instance.isPlaylistCached(playlist.id)) {
+            StateDownloads.instance.deleteCachedPlaylist(playlist.id);
+        }
     }
 
     fun createPlaylistShareUri(context: Context, playlist: Playlist): Uri {

app/src/main/java/com/futo/platformplayer/views/overlays/slideup/SlideUpMenuFilters.kt

@@ -28,13 +28,17 @@ class SlideUpMenuFilters {
     private var _changed: Boolean = false;
     private val _lifecycleScope: CoroutineScope;
 
+    private var _isChannelSearch = false;
+
     var commonCapabilities: ResultCapabilities? = null;
 
-    constructor(lifecycleScope: CoroutineScope, container: ViewGroup, enabledClientsIds: List<String>, filterValues: HashMap<String, List<String>>) {
+
+    constructor(lifecycleScope: CoroutineScope, container: ViewGroup, enabledClientsIds: List<String>, filterValues: HashMap<String, List<String>>, isChannelSearch: Boolean = false) {
         _lifecycleScope = lifecycleScope;
         _container = container;
         _enabledClientsIds = enabledClientsIds;
         _filterValues = filterValues;
+        _isChannelSearch = isChannelSearch;
         _slideUpMenuOverlay = SlideUpMenuOverlay(_container.context, _container, container.context.getString(R.string.filters), container.context.getString(R.string.done), true, listOf());
         _slideUpMenuOverlay.onOK.subscribe {
             onOK.emit(_enabledClientsIds, _changed);
@@ -47,7 +51,10 @@ class SlideUpMenuFilters {
     private fun updateCommonCapabilities() {
         _lifecycleScope.launch(Dispatchers.IO) {
             try {
-                val caps = StatePlatform.instance.getCommonSearchCapabilities(_enabledClientsIds);
+                val caps = if(!_isChannelSearch)
+                    StatePlatform.instance.getCommonSearchCapabilities(_enabledClientsIds);
+                else
+                    StatePlatform.instance.getCommonSearchChannelContentsCapabilities(_enabledClientsIds);
                 synchronized(_filterValues) {
                     if (caps != null) {
                         val keysToRemove = arrayListOf<String>();