Add reviews support

app/src/main/java/com/lagradost/cloudstream3/metaproviders/TmdbProvider.kt

@@ -6,6 +6,7 @@ import com.lagradost.cloudstream3.LoadResponse.Companion.addActors
 import com.lagradost.cloudstream3.LoadResponse.Companion.addImdbId
 import com.lagradost.cloudstream3.LoadResponse.Companion.addTrailer
 import com.lagradost.cloudstream3.utils.AppUtils.toJson
+import com.lagradost.cloudstream3.utils.AppUtils.tryParseJson
 import com.uwetrottmann.tmdb2.Tmdb
 import com.uwetrottmann.tmdb2.entities.*
 import com.uwetrottmann.tmdb2.enumerations.AppendToResponseItem
@@ -37,6 +38,7 @@ open class TmdbProvider : MainAPI() {
     open val disableSeasonZero = true
 
     override val hasMainPage = true
+    override val hasReviews = true
     override val providerType = ProviderType.MetaProvider
 
     // Fuck it, public private api key because github actions won't co-operate.
@@ -198,6 +200,8 @@ open class TmdbProvider : MainAPI() {
             rating = this@toLoadResponse.rating
             addTrailer(videos.toTrailers())
 
+            reviewsData = tmdb.moviesService().reviews(id, 1, "en-US").awaitResponse().body()?.results?.toJson()
+
             recommendations = (this@toLoadResponse.recommendations
                 ?: this@toLoadResponse.similar)?.results?.map { it.toSearchResponse() }
             addActors(credits?.cast?.toList().toActors())
@@ -206,6 +210,16 @@ open class TmdbProvider : MainAPI() {
         }
     }
 
+    override suspend fun loadReviews(data: String, page: Int): List<ReviewResponse> {
+        val reviews = tryParseJson<List<Review>>(data)
+        return reviews?.map { review ->
+            newReviewResponse {
+                this@newReviewResponse.content = review.content
+                this@newReviewResponse.author = review.author
+            }
+        } ?: emptyList()
+    }
+
     override suspend fun getMainPage(page: Int, request : MainPageRequest): HomePageResponse {
 
         // SAME AS DISCOVER IT SEEMS

app/src/main/java/com/lagradost/cloudstream3/metaproviders/TraktProvider.kt

@@ -3,7 +3,6 @@ package com.lagradost.cloudstream3.metaproviders
 import android.net.Uri
 import com.fasterxml.jackson.annotation.JsonAlias
 import com.fasterxml.jackson.annotation.JsonProperty
-import com.lagradost.cloudstream3.APIHolder
 import com.lagradost.cloudstream3.APIHolder.unixTimeMS
 import com.lagradost.cloudstream3.Actor
 import com.lagradost.cloudstream3.ActorData
@@ -17,6 +16,7 @@ import com.lagradost.cloudstream3.MainAPI
 import com.lagradost.cloudstream3.MainPageRequest
 import com.lagradost.cloudstream3.NextAiring
 import com.lagradost.cloudstream3.ProviderType
+import com.lagradost.cloudstream3.ReviewResponse
 import com.lagradost.cloudstream3.SearchResponse
 import com.lagradost.cloudstream3.ShowStatus
 import com.lagradost.cloudstream3.TvType
@@ -28,6 +28,7 @@ import com.lagradost.cloudstream3.mvvm.logError
 import com.lagradost.cloudstream3.newHomePageResponse
 import com.lagradost.cloudstream3.newMovieLoadResponse
 import com.lagradost.cloudstream3.newMovieSearchResponse
+import com.lagradost.cloudstream3.newReviewResponse
 import com.lagradost.cloudstream3.newTvSeriesLoadResponse
 import com.lagradost.cloudstream3.newTvSeriesSearchResponse
 import com.lagradost.cloudstream3.utils.AppUtils.parseJson
@@ -38,6 +39,7 @@ import kotlin.math.roundToInt
 
 open class TraktProvider : MainAPI() {
     override var name = "Trakt"
+    override val hasReviews = true
     override val hasMainPage = true
     override val providerType = ProviderType.MetaProvider
     override val supportedTypes = setOf(
@@ -109,6 +111,22 @@ open class TraktProvider : MainAPI() {
         return results
     }
 
+    override suspend fun loadReviews(data: String, page: Int): List<ReviewResponse> {
+        return try {
+            parseJson<List<TraktReview>>(data).filter { it.review == true }.map {
+                newReviewResponse {
+                    author = it.user?.username
+                    content = it.comment
+                    rating = it.userRating
+                    isSpoiler = it.spoiler == true
+                    addDate(it.createdAt)
+                }
+            }
+        } catch (_: Exception) {
+            emptyList<ReviewResponse>()
+        }
+    }
+
     override suspend fun load(url: String): LoadResponse {
 
         val data = parseJson<Data>(url)
@@ -185,6 +203,8 @@ open class TraktProvider : MainAPI() {
                 //posterHeaders
                 this.backgroundPosterUrl = getOriginalWidthImageUrl(backDropUrl)
                 this.contentRating = mediaDetails.certification
+                this.reviewsData =
+                    getApi("$traktApiUrl/$moviesOrShows/${mediaDetails?.ids?.slug}/comments/newest")
                 addTrailer(mediaDetails.trailer)
                 addImdbId(mediaDetails.ids?.imdb)
                 addTMDbId(mediaDetails.ids?.tmdb.toString())
@@ -335,6 +355,19 @@ open class TraktProvider : MainAPI() {
         val mediaDetails: MediaDetails? = null,
     )
 
+    data class TraktReview(
+        @JsonProperty("user") val user: TraktUser? = null,
+        @JsonProperty("comment") val comment: String? = null,
+        @JsonProperty("review") val review: Boolean? = null,
+        @JsonProperty("spoiler") val spoiler: Boolean? = null,
+        @JsonProperty("user_rating") val userRating: Int? = null,
+        @JsonProperty("created_at") val createdAt: String? = null
+    )
+
+    data class TraktUser(
+        @JsonProperty("username") val username: String? = null
+    )
+
     data class MediaDetails(
         @JsonProperty("title") val title: String? = null,
         @JsonProperty("year") val year: Int? = null,

app/src/main/java/com/lagradost/cloudstream3/ui/APIRepository.kt

@@ -9,6 +9,7 @@ import com.lagradost.cloudstream3.LoadResponse
 import com.lagradost.cloudstream3.MainAPI
 import com.lagradost.cloudstream3.MainActivity.Companion.afterPluginsLoadedEvent
 import com.lagradost.cloudstream3.MainPageRequest
+import com.lagradost.cloudstream3.ReviewResponse
 import com.lagradost.cloudstream3.SearchResponse
 import com.lagradost.cloudstream3.SubtitleFile
 import com.lagradost.cloudstream3.TvType
@@ -194,4 +195,10 @@ class APIRepository(val api: MainAPI) {
             return false
         }
     }
+
+    suspend fun loadReviews(data: String, page: Int): Resource<List<ReviewResponse>> {
+        return safeApiCall {
+            api.loadReviews(data, page)
+        }
+    }
 }

app/src/main/java/com/lagradost/cloudstream3/ui/CustomRecyclerViews.kt

@@ -5,6 +5,7 @@ import android.util.AttributeSet
 import android.view.View
 import androidx.core.view.children
 import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import kotlin.math.abs
 
@@ -20,7 +21,7 @@ class GrdLayoutManager(val context: Context, spanCount: Int) :
             val fromPos = getPosition(focused)
             val nextPos = getNextViewPos(fromPos, focusDirection)
             findViewByPosition(nextPos)
-        } catch (e: Exception) {
+        } catch (_: Exception) {
             null
         }
     }
@@ -51,7 +52,7 @@ class GrdLayoutManager(val context: Context, spanCount: Int) :
             val fromPos = getPosition(focused)
             val nextPos = getNextViewPos(fromPos, direction)
             findViewByPosition(nextPos)
-        } catch (e: Exception) {
+        } catch (_: Exception) {
             null
         }
     }
@@ -190,4 +191,30 @@ class MaxRecyclerView(ctx: Context, attrs: AttributeSet) : RecyclerView(ctx, att
         }
         super.onChildAttachedToWindow(child)
     }
+}
+
+class ScrollableRecyclerView @JvmOverloads constructor(
+    context: Context, attrs: AttributeSet? = null
+) : RecyclerView(context, attrs) {
+
+    var loadMoreListener: (() -> Unit)? = null
+    private var isLoading = false
+
+    private val layoutManager
+        get() = super.layoutManager as? LinearLayoutManager
+
+    override fun onScrolled(dx: Int, dy: Int) {
+        super.onScrolled(dx, dy)
+
+        if (dy <= 0 || isLoading) return // Only trigger when scrolling down and not already loading
+
+        val lm = layoutManager ?: return
+        val totalItemCount = adapter?.itemCount ?: 0
+        val lastVisibleItemPosition = lm.findLastVisibleItemPosition()
+
+        if (lastVisibleItemPosition >= totalItemCount - 1) {
+            isLoading = true
+            loadMoreListener?.invoke()
+        }
+    }
 }

app/src/main/java/com/lagradost/cloudstream3/ui/result/ResultFragmentPhone.kt

@@ -29,6 +29,8 @@ import com.google.android.gms.cast.framework.CastButtonFactory
 import com.google.android.gms.cast.framework.CastContext
 import com.google.android.gms.cast.framework.CastState
 import com.google.android.material.bottomsheet.BottomSheetDialog
+import com.google.android.material.tabs.TabLayout
+import com.lagradost.api.Log
 import com.lagradost.cloudstream3.APIHolder
 import com.lagradost.cloudstream3.CommonActivity.showToast
 import com.lagradost.cloudstream3.DubStatus
@@ -41,6 +43,7 @@ import com.lagradost.cloudstream3.databinding.FragmentResultSwipeBinding
 import com.lagradost.cloudstream3.databinding.ResultRecommendationsBinding
 import com.lagradost.cloudstream3.databinding.ResultSyncBinding
 import com.lagradost.cloudstream3.mvvm.Resource
+import com.lagradost.cloudstream3.mvvm.debugException
 import com.lagradost.cloudstream3.mvvm.logError
 import com.lagradost.cloudstream3.mvvm.normalSafeApiCall
 import com.lagradost.cloudstream3.mvvm.observe
@@ -76,6 +79,7 @@ import com.lagradost.cloudstream3.utils.UIHelper.hideKeyboard
 import com.lagradost.cloudstream3.utils.UIHelper.popCurrentPage
 import com.lagradost.cloudstream3.utils.UIHelper.populateChips
 import com.lagradost.cloudstream3.utils.UIHelper.popupMenuNoIconsAndNoStringRes
+import com.lagradost.cloudstream3.utils.UIHelper.toPx
 import com.lagradost.cloudstream3.utils.VideoDownloadHelper
 import com.lagradost.cloudstream3.utils.getImageFromDrawable
 import com.lagradost.cloudstream3.utils.setText
@@ -423,6 +427,10 @@ open class ResultFragmentPhone : FullScreenPlayer() {
                         player.handleEvent(CSPlayerEvent.Pause)
                     }
                 }
+
+                if (viewModel.isInReviews()) {
+                    binding?.reviewsFab?.alpha = scrollY / 50.toPx.toFloat()
+                }
             })
         }
 
@@ -732,6 +740,87 @@ open class ResultFragmentPhone : FullScreenPlayer() {
 
                     populateChips(resultTag, d.tags)
 
+                    resultTabs.removeAllTabs()
+                    resultTabs.isVisible = false
+                    if (api?.hasReviews == true) {
+                        resultTabs.isVisible = true
+                        resultTabs.addTab(resultTabs.newTab().setText(R.string.details).setId(0))
+                        resultTabs.addTab(
+                            resultTabs.newTab().setText(R.string.reviews).setId(1)
+                        )
+                    }
+
+                    val target = viewModel.currentTabIndex.value
+                    if (target != null) {
+                        resultTabs.getTabAt(target)?.let { new ->
+                            resultTabs.selectTab(new)
+                        }
+                    }
+
+                    val reviewAdapter = ReviewAdapter()
+
+                    resultReviews.adapter = reviewAdapter
+                    resultReviews.loadMoreListener = { viewModel.loadMoreReviews() }
+
+                    resultReviews.setLinearListLayout(isHorizontal = false)
+
+                    observe(viewModel.reviews) { reviews ->
+                        when (reviews) {
+                            is Resource.Success -> {
+                                resultviewReviewsLoading.isVisible = false
+                                resultviewReviewsLoadingShimmer.startShimmer()
+                                resultReviews.isVisible = true
+                                resultNoReviews.isVisible = reviews.value.isEmpty()
+                                reviewAdapter.submitList(reviews.value)
+                            }
+
+                            is Resource.Loading -> {
+                                resultviewReviewsLoadingShimmer.stopShimmer()
+                                resultviewReviewsLoading.isVisible = true
+                                resultReviews.isVisible = false
+                            }
+
+                            is Resource.Failure -> {
+                                debugException { "This should never happen." }
+                            }
+                        }
+                    }
+
+                    resultTabs.addOnTabSelectedListener(object : TabLayout.OnTabSelectedListener {
+                        override fun onTabSelected(tab: TabLayout.Tab?) {
+                            Log.i("ResultFragment", "addOnTabSelectedListener ${resultTabs.selectedTabPosition}")
+                            viewModel.switchTab(tab?.id, resultTabs.selectedTabPosition)
+
+                            tab?.id?.let { tabId ->
+                                val observer = PanelsChildGestureRegionObserver.Provider.get()
+                                when (tabId) {
+                                    0 -> observer.unregister(resultReviews)
+                                    1 -> observer.register(resultReviews)
+                                }
+                            }
+                        }
+
+                        override fun onTabUnselected(tab: TabLayout.Tab?) {}
+
+                        override fun onTabReselected(tab: TabLayout.Tab?) {}
+                    })
+
+                    observe(viewModel.currentTabIndex) { pos ->
+                        binding.apply {
+                            resultDescription.isVisible = 0 == pos
+                            resultDetailsholder.isVisible = 0 == pos
+                            binding?.resultBookmarkFab?.isVisible = 0 == pos
+                            binding?.reviewsFab?.isVisible = 1 == pos
+                            resultReviewsholder.isVisible = 1 == pos
+                        }
+                    }
+
+                    observe(viewModel.currentTabPosition) { pos ->
+                        if (resultTabs.selectedTabPosition != pos) {
+                            resultTabs.selectTab(resultTabs.getTabAt(pos))
+                        }
+                    }
+
                     resultComingSoon.isVisible = d.comingSoon
                     resultDataHolder.isGone = d.comingSoon
 
@@ -773,6 +862,11 @@ open class ResultFragmentPhone : FullScreenPlayer() {
                             isVisible = true
                             extend()
                         }
+
+                        reviewsFab.setOnClickListener {
+                            resultReviews.smoothScrollToPosition(0)
+                            resultScroll.smoothScrollTo(0, 0)
+                        }
                     }
                 }