Bookmarks (#1560)

* add bookmarks to timelines

* add Bookmarks to main menu

* cleanup

* handle BookmarkEvent

* fix tests

* fix bookmark handling in NotificationsFragment

* add bookmark accessibility actions

app/src/main/java/com/keylesspalace/tusky/network/MastodonApi.kt

@@ -180,6 +180,16 @@ interface MastodonApi {
             @Path("id") statusId: String
     ): Single<Status>
 
+    @POST("api/v1/statuses/{id}/bookmark")
+    fun bookmarkStatus(
+            @Path("id") statusId: String
+    ): Single<Status>
+
+    @POST("api/v1/statuses/{id}/unbookmark")
+    fun unbookmarkStatus(
+            @Path("id") statusId: String
+    ): Single<Status>
+
     @POST("api/v1/statuses/{id}/pin")
     fun pinStatus(
             @Path("id") statusId: String
@@ -343,6 +353,13 @@ interface MastodonApi {
             @Query("limit") limit: Int?
     ): Call<List<Status>>
 
+    @GET("api/v1/bookmarks")
+    fun bookmarks(
+            @Query("max_id") maxId: String?,
+            @Query("since_id") sinceId: String?,
+            @Query("limit") limit: Int?
+    ): Call<List<Status>>
+
     @GET("api/v1/follow_requests")
     fun followRequests(
             @Query("max_id") maxId: String?

app/src/main/java/com/keylesspalace/tusky/network/TimelineCases.kt

@@ -35,6 +35,7 @@ import java.lang.IllegalStateException
 interface TimelineCases {
     fun reblog(status: Status, reblog: Boolean): Single<Status>
     fun favourite(status: Status, favourite: Boolean): Single<Status>
+    fun bookmark(status: Status, bookmark: Boolean): Single<Status>
     fun mute(id: String)
     fun block(id: String)
     fun delete(id: String): Single<DeletedStatus>
@@ -80,6 +81,19 @@ class TimelineCasesImpl(
         }
     }
 
+    override fun bookmark(status: Status, bookmark: Boolean): Single<Status> {
+        val id = status.actionableId
+
+        val call = if (bookmark) {
+            mastodonApi.bookmarkStatus(id)
+        } else {
+            mastodonApi.unbookmarkStatus(id)
+        }
+        return call.doAfterSuccess {
+            eventHub.dispatch(BookmarkEvent(status.id, bookmark))
+        }
+    }
+
     override fun mute(id: String) {
         val call = mastodonApi.muteAccount(id)
         call.enqueue(object : Callback<Relationship> {