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Made some small code improvements

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This commit is contained in:
Jared Fantaye 2023-02-09 23:17:36 +01:00
parent 5d3955854e
commit 68ea99d6e6
5 changed files with 25 additions and 25 deletions
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14
app/src/main/java/org/schabi/newpipe/database/Migrations.java
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@ -206,19 +206,15 @@ public final class Migrations {
+ "INTEGER NOT NULL DEFAULT -1");
// Migrate the thumbnail_url to the thumbnail_stream_id
database.execSQL("CREATE TEMPORARY TABLE temporary_table AS"
database.execSQL("UPDATE playlists SET thumbnail_stream_id = ("
+ " SELECT CASE WHEN COUNT(*) != 0 then stream_uid ELSE -1 END"
+ " FROM ("
+ " SELECT p.uid AS playlist_uid, s.uid AS stream_uid"
+ " FROM playlists p"
+ " LEFT JOIN playlist_stream_join ps ON p.uid = ps.playlist_id"
+ " LEFT JOIN streams s ON s.uid = ps.stream_id"
+ " WHERE s.thumbnail_url = p.thumbnail_url");
database.execSQL("UPDATE playlists SET thumbnail_stream_id = ("
+ "SELECT CASE WHEN COUNT(*) != 0 then stream_uid ELSE -1 END "
+ "FROM temporary_table "
+ "WHERE playlist_uid = playlists.uid)");
database.execSQL("DROP TABLE temporary_table");
+ " WHERE s.thumbnail_url = p.thumbnail_url) AS temporary_table"
+ " WHERE playlist_uid = playlists.uid)");
// Remove the thumbnail_url field in the playlist table
database.execSQL("CREATE TABLE IF NOT EXISTS `playlists_new`"

19
app/src/main/java/org/schabi/newpipe/database/playlist/dao/PlaylistStreamDAO.java
View file

@ -9,6 +9,7 @@ import org.schabi.newpipe.database.BasicDAO;
import org.schabi.newpipe.database.playlist.PlaylistDuplicatesEntry;
import org.schabi.newpipe.database.playlist.PlaylistMetadataEntry;
import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
import org.schabi.newpipe.database.playlist.model.PlaylistEntity;
import org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity;
import java.util.List;
@ -59,14 +60,15 @@ public interface PlaylistStreamDAO extends BasicDAO<PlaylistStreamEntity> {
+ " WHERE " + JOIN_PLAYLIST_ID + " = :playlistId")
Flowable<Integer> getMaximumIndexOf(long playlistId);
@Query("SELECT CASE WHEN COUNT(*) != 0 then " + STREAM_ID + " ELSE -1 END"
@Query("SELECT CASE WHEN COUNT(*) != 0 then " + STREAM_ID
+ " ELSE " + PlaylistEntity.DEFAULT_THUMBNAIL_ID + " END"
+ " FROM " + STREAM_TABLE
+ " LEFT JOIN " + PLAYLIST_STREAM_JOIN_TABLE
+ " ON " + STREAM_ID + " = " + JOIN_STREAM_ID
+ " WHERE " + JOIN_PLAYLIST_ID + " = :playlistId "
+ " LIMIT 1"
)
Flowable<Long> getAutomaticThumbnailUrl(long playlistId);
Flowable<Long> getAutomaticThumbnailStreamId(long playlistId);
@RewriteQueriesToDropUnusedColumns
@Transaction
@ -91,14 +93,13 @@ public interface PlaylistStreamDAO extends BasicDAO<PlaylistStreamEntity> {
@Transaction
@Query("SELECT " + PLAYLIST_ID + ", " + PLAYLIST_NAME + ","
+ " CASE WHEN " + PLAYLIST_THUMBNAIL_STREAM_ID + " = -1"
+ " THEN " + "'" + DEFAULT_THUMBNAIL + "'"
+ " CASE WHEN " + PLAYLIST_THUMBNAIL_STREAM_ID + " = "
+ PlaylistEntity.DEFAULT_THUMBNAIL_ID + " THEN " + "'" + DEFAULT_THUMBNAIL + "'"
+ " ELSE (SELECT " + STREAM_THUMBNAIL_URL
+ " FROM " + STREAM_TABLE
+ " WHERE " + STREAM_TABLE + "." + STREAM_ID + " = " + PLAYLIST_THUMBNAIL_STREAM_ID
+ " ) END AS " + PLAYLIST_THUMBNAIL_URL + ", "
+ PLAYLIST_NAME + ", "
+ "COALESCE(COUNT(" + JOIN_PLAYLIST_ID + "), 0) AS " + PLAYLIST_STREAM_COUNT
+ " FROM " + PLAYLIST_TABLE
+ " LEFT JOIN " + PLAYLIST_STREAM_JOIN_TABLE
@ -111,14 +112,14 @@ public interface PlaylistStreamDAO extends BasicDAO<PlaylistStreamEntity> {
@Query("SELECT " + PLAYLIST_TABLE + "." + PLAYLIST_ID + ", "
+ PLAYLIST_NAME + ", "
+ " CASE WHEN " + PLAYLIST_THUMBNAIL_STREAM_ID + " = -1"
+ " THEN " + "'" + DEFAULT_THUMBNAIL + "'"
+ " CASE WHEN " + PLAYLIST_THUMBNAIL_STREAM_ID + " = "
+ PlaylistEntity.DEFAULT_THUMBNAIL_ID + " THEN " + "'" + DEFAULT_THUMBNAIL + "'"
+ " ELSE (SELECT " + STREAM_THUMBNAIL_URL
+ " FROM " + STREAM_TABLE
+ " WHERE " + STREAM_TABLE + "." + STREAM_ID + " = " + PLAYLIST_THUMBNAIL_STREAM_ID
+ " ) END AS " + PLAYLIST_THUMBNAIL_URL
+ " ) END AS " + PLAYLIST_THUMBNAIL_URL + ", "
+ ", COALESCE(COUNT(" + JOIN_PLAYLIST_ID + "), 0) AS " + PLAYLIST_STREAM_COUNT + ", "
+ "COALESCE(COUNT(" + JOIN_PLAYLIST_ID + "), 0) AS " + PLAYLIST_STREAM_COUNT + ", "
+ "COALESCE(SUM(" + STREAM_URL + " = :streamUrl), 0) AS "
+ PLAYLIST_TIMES_STREAM_IS_CONTAINED

2
app/src/main/java/org/schabi/newpipe/database/playlist/model/PlaylistEntity.java
View file

@ -16,6 +16,8 @@ public class PlaylistEntity {
public static final String DEFAULT_THUMBNAIL = "drawable://"
+ R.drawable.placeholder_thumbnail_playlist;
public static final long DEFAULT_THUMBNAIL_ID = -1;
public static final String PLAYLIST_TABLE = "playlists";
public static final String PLAYLIST_ID = "uid";
public static final String PLAYLIST_NAME = "name";