Add a new filter and fix missing Bilibili chapters in MD. (#10253)

src/all/mangadex/build.gradle

@@ -6,7 +6,7 @@ ext {
     extName = 'MangaDex'
     pkgNameSuffix = 'all.mangadex'
     extClass = '.MangaDexFactory'
-    extVersionCode = 148
+    extVersionCode = 149
     isNsfw = true
 }
 

src/all/mangadex/src/eu/kanade/tachiyomi/extension/all/mangadex/MangaDex.kt

@@ -241,7 +241,7 @@ abstract class MangaDex(override val lang: String, val dexLang: String) :
             }
         }
 
-        val finalUrl = helper.mdFilters.addFiltersToUrl(tempUrl, filters)
+        val finalUrl = helper.mdFilters.addFiltersToUrl(tempUrl, filters, dexLang)
 
         return GET(finalUrl, headers, CacheControl.FORCE_NETWORK)
     }

src/all/mangadex/src/eu/kanade/tachiyomi/extension/all/mangadex/MangaDexFilters.kt

@@ -19,6 +19,7 @@ class MangaDexFilters {
             TagList(getTags()),
             TagInclusionMode(),
             TagExclusionMode(),
+            HasAvailableChaptersFilter(),
         )
     }
 
@@ -200,7 +201,9 @@ class MangaDexFilters {
 
     class SortFilter(sortables: Array<String>) : Filter.Sort("Sort", sortables, Selection(2, false))
 
-    internal fun addFiltersToUrl(url: HttpUrl.Builder, filters: FilterList): String {
+    private class HasAvailableChaptersFilter : Filter.CheckBox("Has available chapters")
+
+    internal fun addFiltersToUrl(url: HttpUrl.Builder, filters: FilterList, dexLang: String): String {
         url.apply {
             // add filters
             filters.forEach { filter ->
@@ -287,6 +290,12 @@ class MangaDexFilters {
                             filter.values[filter.state].toUpperCase(Locale.US)
                         )
                     }
+                    is HasAvailableChaptersFilter -> {
+                        if (filter.state) {
+                            addQueryParameter("hasAvailableChapters", "true")
+                            addQueryParameter("availableTranslatedLanguage[]", dexLang)
+                        }
+                    }
                 }
             }
         }

src/all/mangadex/src/eu/kanade/tachiyomi/extension/all/mangadex/MangaDexHelper.kt

@@ -112,6 +112,8 @@ class MangaDexHelper() {
         val USE_CACHE = CacheControl.Builder()
             .maxStale(Integer.MAX_VALUE, TimeUnit.SECONDS)
             .build()
+
+        private const val BILIBILI_URL = "bilibilicomics.com"
     }
 
     // Check the token map to see if the md@home host is still valid
@@ -326,7 +328,17 @@ class MangaDexHelper() {
                 }
             }
 
-            if (attr.externalUrl != null) {
+            if (!attr.externalUrl.isNullOrEmpty() && !attr.externalUrl.contains(BILIBILI_URL)) {
+                return null
+            }
+
+            // Bilibili special check. If it's a Bilibili chapter and the
+            // publishAt date is < now, it can be read on MD.
+            if (
+                !attr.externalUrl.isNullOrEmpty() &&
+                attr.externalUrl.contains(BILIBILI_URL) &&
+                parseDate(attr.publishAt) >= Date().time
+            ) {
                 return null
             }