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improvement: make better use of sqlite connections

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This commit is contained in:
Timo Kösters 2021-08-02 10:13:34 +02:00
parent 2c4f966d60
commit bd63797213
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GPG key ID: 24DA7517711A2BA4
31 changed files with 422 additions and 568 deletions
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10
src/database/media.rs
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@ -101,8 +101,8 @@ impl Media {
prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail
prefix.push(0xff);
let mut iter = self.mediaid_file.scan_prefix(prefix);
if let Some((key, _)) = iter.next() {
let first = self.mediaid_file.scan_prefix(prefix).next();
if let Some((key, _)) = first {
let path = globals.get_media_file(&key);
let mut file = Vec::new();
File::open(path).await?.read_to_end(&mut file).await?;
@ -190,7 +190,9 @@ impl Media {
original_prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail
original_prefix.push(0xff);
if let Some((key, _)) = self.mediaid_file.scan_prefix(thumbnail_prefix).next() {
let first_thumbnailprefix = self.mediaid_file.scan_prefix(thumbnail_prefix).next();
let first_originalprefix = self.mediaid_file.scan_prefix(original_prefix).next();
if let Some((key, _)) = first_thumbnailprefix {
// Using saved thumbnail
let path = globals.get_media_file(&key);
let mut file = Vec::new();
@ -225,7 +227,7 @@ impl Media {
content_type,
file: file.to_vec(),
}))
} else if let Some((key, _)) = self.mediaid_file.scan_prefix(original_prefix).next() {
} else if let Some((key, _)) = first_originalprefix {
// Generate a thumbnail
let path = globals.get_media_file(&key);
let mut file = Vec::new();