1 files changed, 57 insertions, 0 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/storage/FeedSearcher.java b/app/src/main/java/de/danoeh/antennapod/storage/FeedSearcher.java
new file mode 100644
index 000000000..e7aa93f83
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/storage/FeedSearcher.java
@@ -0,0 +1,57 @@
+package de.danoeh.antennapod.storage;
+
+import android.content.Context;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.feed.FeedItem;
+import de.danoeh.antennapod.feed.SearchResult;
+import de.danoeh.antennapod.util.comparator.SearchResultValueComparator;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.FutureTask;
+
+/**
+ * Performs search on Feeds and FeedItems
+ */
+public class FeedSearcher {
+    private static final String TAG = "FeedSearcher";
+
+
+    /**
+     * Performs a search in all feeds or one specific feed.
+     */
+    public static List<SearchResult> performSearch(final Context context,
+                                                   final String query, final long selectedFeed) {
+        final int values[] = {0, 0, 1, 2};
+        final String[] subtitles = {context.getString(R.string.found_in_shownotes_label),
+                context.getString(R.string.found_in_shownotes_label),
+                context.getString(R.string.found_in_chapters_label),
+                context.getString(R.string.found_in_title_label)};
+
+        List<SearchResult> result = new ArrayList<SearchResult>();
+
+        FutureTask<List<FeedItem>>[] tasks = new FutureTask[4];
+        (tasks[0] = DBTasks.searchFeedItemContentEncoded(context, selectedFeed, query)).run();
+        (tasks[1] = DBTasks.searchFeedItemDescription(context, selectedFeed, query)).run();
+        (tasks[2] = DBTasks.searchFeedItemChapters(context, selectedFeed, query)).run();
+        (tasks[3] = DBTasks.searchFeedItemTitle(context, selectedFeed, query)).run();
+        try {
+            for (int i = 0; i < tasks.length; i++) {
+                FutureTask task = tasks[i];
+                List<FeedItem> items = (List<FeedItem>) task.get();
+                for (FeedItem item : items) {
+                    result.add(new SearchResult(item, values[i], subtitles[i]));
+                }
+
+            }
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        } catch (ExecutionException e) {
+            e.printStackTrace();
+        }
+        Collections.sort(result, new SearchResultValueComparator());
+        return result;
+    }
+}