gabehf/tempus
1
0
Fork 0
mirror of https://github.com/gabehf/tempus.git synced 2026-03-09 07:28:20 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

feat: Add metadata caching and proper integration for external media files

Browse source
This commit is contained in:
le-firehawk 2025-09-16 23:22:18 +09:30
parent 24864637f9
commit 682f63ef38
17 changed files with 515 additions and 136 deletions
Download patch file Download diff file Expand all files Collapse all files

35
app/src/main/java/com/cappielloantonio/tempo/util/ExternalAudioReader.java
View file

@ -10,8 +10,10 @@ import com.cappielloantonio.tempo.subsonic.models.PodcastEpisode;
import java.text.Normalizer;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
public class ExternalAudioReader {
@ -36,6 +38,7 @@ public class ExternalAudioReader {
if (uriString == null) {
cache.clear();
cachedDirUri = null;
ExternalDownloadMetadataStore.clear();
return;
}
@ -43,12 +46,36 @@ public class ExternalAudioReader {
cache.clear();
DocumentFile directory = DocumentFile.fromTreeUri(App.getContext(), Uri.parse(uriString));
Map<String, Long> expectedSizes = ExternalDownloadMetadataStore.snapshot();
Set<String> verifiedKeys = new HashSet<>();
if (directory != null && directory.canRead()) {
for (DocumentFile file : directory.listFiles()) {
if (file == null || file.isDirectory()) continue;
String existing = file.getName();
if (existing != null) {
String base = existing.replaceFirst("\\.[^\\.]+$", "");
cache.put(normalizeForComparison(base), file);
if (existing == null) continue;
String base = existing.replaceFirst("\\.[^\\.]+$", "");
String key = normalizeForComparison(base);
Long expected = expectedSizes.get(key);
long actualLength = file.length();
if (expected != null && expected > 0 && actualLength == expected) {
cache.put(key, file);
verifiedKeys.add(key);
} else {
ExternalDownloadMetadataStore.remove(key);
}
}
}
if (!expectedSizes.isEmpty()) {
if (verifiedKeys.isEmpty()) {
ExternalDownloadMetadataStore.clear();
} else {
for (String key : expectedSizes.keySet()) {
if (!verifiedKeys.contains(key)) {
ExternalDownloadMetadataStore.remove(key);
}
}
}
}
@ -56,7 +83,6 @@ public class ExternalAudioReader {
cachedDirUri = uriString;
}
/** Rebuilds the cache on next access. */
public static synchronized void refreshCache() {
cachedDirUri = null;
cache.clear();
@ -96,6 +122,7 @@ public class ExternalAudioReader {
}
if (deleted) {
cache.remove(key);
ExternalDownloadMetadataStore.remove(key);
}
return deleted;
}