Gogoanime: added genre filter (#92)

* Gogoanime: add genre filter

* bump

* remove hentai from filter list

src/en/gogoanime/build.gradle

@@ -5,7 +5,7 @@ ext {
     extName = 'Gogoanime'
     pkgNameSuffix = 'en.gogoanime'
     extClass = '.GogoAnime'
-    extVersionCode = 13
+    extVersionCode = 14
     libVersion = '12'
 }
 

src/en/gogoanime/src/eu/kanade/tachiyomi/animeextension/en/gogoanime/GogoAnime.kt

@@ -5,6 +5,7 @@ import android.content.SharedPreferences
 import androidx.preference.ListPreference
 import androidx.preference.PreferenceScreen
 import eu.kanade.tachiyomi.animesource.ConfigurableAnimeSource
+import eu.kanade.tachiyomi.animesource.model.AnimeFilter
 import eu.kanade.tachiyomi.animesource.model.AnimeFilterList
 import eu.kanade.tachiyomi.animesource.model.SAnime
 import eu.kanade.tachiyomi.animesource.model.SEpisode
@@ -165,8 +166,16 @@ class GogoAnime : ConfigurableAnimeSource, ParsedAnimeHttpSource() {
 
     override fun searchAnimeSelector(): String = "div.img a"
 
-    override fun searchAnimeRequest(page: Int, query: String, filters: AnimeFilterList): Request =
+    override fun searchAnimeRequest(page: Int, query: String, filters: AnimeFilterList): Request {
-        GET("$baseUrl/search.html?keyword=$query&page=$page", headers)
+        val filterList = if (filters.isEmpty()) getFilterList() else filters
+        val genreFilter = filterList.find { it is GenreFilter } as GenreFilter
+
+        return when {
+            query.isNotBlank() -> GET("$baseUrl/search.html?keyword=$query&page=$page", headers)
+            genreFilter.state != 0 -> GET("$baseUrl/genre/${genreFilter.toUriPart()}?page=$page")
+            else -> GET("$baseUrl/popular.html?page=$page")
+        }
+    }
 
     override fun animeDetailsParse(document: Document): SAnime {
         val anime = SAnime.create()
@@ -219,4 +228,68 @@ class GogoAnime : ConfigurableAnimeSource, ParsedAnimeHttpSource() {
         }
         screen.addPreference(videoQualityPref)
     }
+
+    // Filters
+    override fun getFilterList(): AnimeFilterList = AnimeFilterList(
+        AnimeFilter.Header("Text search ignores filters"),
+        GenreFilter()
+    )
+
+    private class GenreFilter : UriPartFilter(
+        "Genres",
+        arrayOf(
+            Pair("<select>", ""),
+            Pair("Action", "action"),
+            Pair("Adventure", "adventure"),
+            Pair("Cars", "cars"),
+            Pair("Comedy", "comedy"),
+            Pair("Crime", "crime"),
+            Pair("Dementia", "dementia"),
+            Pair("Demons", "demons"),
+            Pair("Drama", "drama"),
+            Pair("Dub", "dub"),
+            Pair("Ecchi", "ecchi"),
+            Pair("Family", "family"),
+            Pair("Fantasy", "fantasy"),
+            Pair("Game", "game"),
+            Pair("Harem", "harem"),
+            Pair("Historical", "historical"),
+            Pair("Horror", "horror"),
+            Pair("Josei", "josei"),
+            Pair("Kids", "kids"),
+            Pair("Magic", "magic"),
+            Pair("Martial Arts", "martial-arts"),
+            Pair("Mature", "mature"),
+            Pair("Mecha", "mecha"),
+            Pair("Military", "military"),
+            Pair("Music", "music"),
+            Pair("Mystery", "mystery"),
+            Pair("Parody", "parody"),
+            Pair("Police", "police"),
+            Pair("Psychological", "psychological"),
+            Pair("Romance", "romance"),
+            Pair("Samurai", "samurai"),
+            Pair("School", "school"),
+            Pair("Sci-Fi", "sci-fi"),
+            Pair("Seinen", "seinen"),
+            Pair("Shoujo", "shoujo"),
+            Pair("Shoujo Ai", "shoujo-ai"),
+            Pair("Shounen", "shounen"),
+            Pair("Shounen Ai", "shounen-ai"),
+            Pair("Slice of Life", "slice-of-life"),
+            Pair("Space", "space"),
+            Pair("Sports", "sports"),
+            Pair("Super Power", "super-power"),
+            Pair("Supernatural", "supernatural"),
+            Pair("Thriller", "thriller"),
+            Pair("Vampire", "webtoon"),
+            Pair("Yaoi", "yaoi"),
+            Pair("Yuri", "yuri")
+        )
+    )
+
+    private open class UriPartFilter(displayName: String, val vals: Array<Pair<String, String>>) :
+        AnimeFilter.Select<String>(displayName, vals.map { it.first }.toTypedArray()) {
+        fun toUriPart() = vals[state].second
+    }
 }