1 files changed, 52 insertions, 0 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/discovery/PodcastSearcherRegistry.java b/app/src/main/java/de/danoeh/antennapod/discovery/PodcastSearcherRegistry.java
new file mode 100644
index 000000000..32fa96d5d
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/discovery/PodcastSearcherRegistry.java
@@ -0,0 +1,52 @@
+package de.danoeh.antennapod.discovery;
+
+
+import io.reactivex.Single;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PodcastSearcherRegistry {
+    private static List<SearcherInfo> searchProviders;
+
+    private PodcastSearcherRegistry() {
+    }
+
+    public static List<SearcherInfo> getSearchProviders() {
+        if (searchProviders == null) {
+            searchProviders = new ArrayList<>();
+            searchProviders.add(new SearcherInfo(new FyydPodcastSearcher(), 1.f));
+            searchProviders.add(new SearcherInfo(new ItunesPodcastSearcher(), 1.f));
+            searchProviders.add(new SearcherInfo(new GpodnetPodcastSearcher(), 0.0f));
+        }
+        return searchProviders;
+    }
+
+    public static Single<String> lookupUrl(String url) {
+        for (PodcastSearcherRegistry.SearcherInfo searchProviderInfo : getSearchProviders()) {
+            if (searchProviderInfo.searcher.urlNeedsLookup(url)) {
+                return searchProviderInfo.searcher.lookupUrl(url);
+            }
+        }
+        return Single.just(url);
+    }
+
+    public static boolean urlNeedsLookup(String url) {
+        for (PodcastSearcherRegistry.SearcherInfo searchProviderInfo : getSearchProviders()) {
+            if (searchProviderInfo.searcher.urlNeedsLookup(url)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public static class SearcherInfo {
+        final PodcastSearcher searcher;
+        final float weight;
+
+        public SearcherInfo(PodcastSearcher searcher, float weight) {
+            this.searcher = searcher;
+            this.weight = weight;
+        }
+    }
+}