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Code Issues Releases Wiki Activity

Improved cleanup

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This commit is contained in:
M66B 2019-07-10 10:57:51 +02:00
parent 091b64f055
commit 3cbc81cb08
3 changed files with 58 additions and 66 deletions
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9
app/src/main/java/eu/faircode/email/DaoAttachment.java
View file

@ -38,11 +38,6 @@ public interface DaoAttachment {
" WHERE message = :message")
int getAttachmentSequence(long message);
@Query("SELECT COUNT(id)" +
" FROM attachment" +
" WHERE id = :id")
int countAttachment(long id);
@Query("SELECT * FROM attachment" +
" WHERE message = :message" +
" ORDER BY sequence")
@ -83,9 +78,9 @@ public interface DaoAttachment {
void setDownloaded(long id, Long size);
@Query("UPDATE attachment" +
" SET size = NULL, progress = NULL, available = 0" +
" SET size = NULL, progress = NULL, available = :available" +
" WHERE id = :id")
void setUnavailable(long id);
void setAvailable(long id, boolean available);
@Query("UPDATE attachment" +
" SET error = :error, progress = NULL, available = 0" +

5
app/src/main/java/eu/faircode/email/DaoMessage.java
View file

@ -177,11 +177,6 @@ public interface DaoMessage {
" AND ui_hide <> 0")
LiveData<List<Long>> liveHidden(long account, String thread);
@Query("SELECT COUNT(id)" +
" FROM message" +
" WHERE id = :id")
int countMessage(long id);
@Query("SELECT *" +
" FROM message" +
" WHERE id = :id")

110
app/src/main/java/eu/faircode/email/WorkerCleanup.java
View file

@ -82,59 +82,6 @@ public class WorkerCleanup extends Worker {
" before=" + new Date(keep_time) + " deleted=" + messages);
}
long now = new Date().getTime();
List<File> files = new ArrayList<>();
File[] messages = new File(context.getFilesDir(), "messages").listFiles();
File[] revision = new File(context.getFilesDir(), "revision").listFiles();
File[] references = new File(context.getFilesDir(), "references").listFiles();
File[] raws = new File(context.getFilesDir(), "raw").listFiles();
if (messages != null)
files.addAll(Arrays.asList(messages));
if (revision != null)
files.addAll(Arrays.asList(revision));
if (references != null)
files.addAll(Arrays.asList(references));
if (raws != null)
files.addAll(Arrays.asList(raws));
// Cleanup message files
Log.i("Cleanup message files");
for (File file : files) {
long id = Long.parseLong(file.getName().split("\\.")[0]);
if (db.message().countMessage(id) == 0) {
Log.i("Deleting " + file);
if (!file.delete())
Log.w("Error deleting " + file);
}
}
// Cleanup attachment files
Log.i("Cleanup attachment files");
File[] attachments = new File(context.getFilesDir(), "attachments").listFiles();
if (attachments != null)
for (File file : attachments) {
long id = Long.parseLong(file.getName().split("\\.")[0]);
if (db.attachment().countAttachment(id) == 0) {
Log.i("Deleting " + file);
if (!file.delete())
Log.w("Error deleting " + file);
}
}
// Cleanup cached images
Log.i("Cleanup cached image files");
File[] images = new File(context.getCacheDir(), "images").listFiles();
if (images != null)
for (File file : images)
if (file.isFile())
if (manual || now - file.lastModified() > CACHE_IMAGE_DURATION) {
Log.i("Deleting " + file);
if (!file.delete())
Log.w("Error deleting " + file);
}
if (manual) {
// Check message files
Log.i("Checking message files");
@ -156,11 +103,66 @@ public class WorkerCleanup extends Worker {
File file = attachment.getFile(context);
if (!file.exists()) {
Log.w("Attachment file missing id=" + aid);
db.attachment().setUnavailable(aid);
db.attachment().setAvailable(aid, false);
}
}
}
long now = new Date().getTime();
List<File> files = new ArrayList<>();
File[] messages = new File(context.getFilesDir(), "messages").listFiles();
File[] revision = new File(context.getFilesDir(), "revision").listFiles();
File[] references = new File(context.getFilesDir(), "references").listFiles();
File[] raws = new File(context.getFilesDir(), "raw").listFiles();
if (messages != null)
files.addAll(Arrays.asList(messages));
if (revision != null)
files.addAll(Arrays.asList(revision));
if (references != null)
files.addAll(Arrays.asList(references));
if (raws != null)
files.addAll(Arrays.asList(raws));
// Cleanup message files
Log.i("Cleanup message files");
for (File file : files) {
long id = Long.parseLong(file.getName().split("\\.")[0]);
EntityMessage message = db.message().getMessage(id);
if (message == null || !message.content) {
Log.i("Deleting " + file);
if (!file.delete())
Log.w("Error deleting " + file);
}
}
// Cleanup attachment files
Log.i("Cleanup attachment files");
File[] attachments = new File(context.getFilesDir(), "attachments").listFiles();
if (attachments != null)
for (File file : attachments) {
long id = Long.parseLong(file.getName().split("\\.")[0]);
EntityAttachment attachment = db.attachment().getAttachment(id);
if (attachment == null || !attachment.available) {
Log.i("Deleting " + file);
if (!file.delete())
Log.w("Error deleting " + file);
}
}
// Cleanup cached images
Log.i("Cleanup cached image files");
File[] images = new File(context.getCacheDir(), "images").listFiles();
if (images != null)
for (File file : images)
if (file.isFile())
if (manual || now - file.lastModified() > CACHE_IMAGE_DURATION) {
Log.i("Deleting " + file);
if (!file.delete())
Log.w("Error deleting " + file);
}
Log.i("Cleanup contacts");
int contacts = db.contact().deleteContacts(now - KEEP_CONTACTS_DURATION);
Log.i("Deleted contacts=" + contacts);