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Lookup asset key from diff name

Related issue:
https://github.com/uBlockOrigin/uBlock-issues/issues/2948

This fix has to make it into next stable release to ensure
imported external lists can benefit from diff-updater.
This commit is contained in:
Raymond Hill 2023-11-09 20:01:39 -05:00
parent 5b7d951c4b
commit 9f52b4763e
No known key found for this signature in database
GPG Key ID: 25E1490B761470C2

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@ -172,6 +172,27 @@ const isDiffUpdatableAsset = content => {
data.diffPath.startsWith('%') === false;
};
const assetKeyFromDiffName = diffName => {
const entry = assetCacheRegistry[diffName];
if ( entry instanceof Object ) {
if ( typeof entry.diffPath === 'string' ) {
if ( entry.diffPath.endsWith(`#${diffName}`) ) { return diffName; }
}
if ( typeof entry.diffName === 'string' ) {
if ( entry.diffName === diffName ) { return diffName; }
}
}
for ( const [ assetKey, entry ] of Object.entries(assetCacheRegistry) ) {
if ( typeof entry.diffPath === 'string' ) {
if ( entry.diffPath.endsWith(`#${diffName}`) ) { return assetKey; }
}
if ( typeof entry.diffName === 'string' ) {
if ( entry.diffName === diffName ) { return assetKey; }
}
}
return '';
};
/******************************************************************************/
// favorLocal: avoid making network requests whenever possible
@ -1237,7 +1258,8 @@ async function diffUpdater() {
}
if ( data.status === 'needtext' ) {
ubolog('Diff updater: need text for', data.name);
assetCacheRead(data.name).then(result => {
const assetKey = assetKeyFromDiffName(data.name);
assetCacheRead(assetKey).then(result => {
data.text = result.content;
data.status = undefined;
bc.postMessage(data);
@ -1253,22 +1275,24 @@ async function diffUpdater() {
'Diff-Path',
'Diff-Expires',
]);
assetCacheWrite(data.name, {
const assetKey = assetKeyFromDiffName(data.name);
assetCacheWrite(assetKey, {
content: data.text,
resourceTime: metadata.lastModified || 0,
});
assetCacheSetDetails(data.name, metadata);
updaterUpdated.push(data.name);
assetCacheSetDetails(assetKey, metadata);
updaterUpdated.push(assetKey);
} else if ( data.error ) {
ubolog(`Diff updater: failed to update ${data.name} using ${data.patchPath}, reason: ${data.error}`);
} else if ( data.status === 'nopatch-yet' || data.status === 'nodiff' ) {
ubolog(`Diff updater: skip update of ${data.name} using ${data.patchPath}, reason: ${data.status}`);
assetCacheSetDetails(data.name, {
const assetKey = assetKeyFromDiffName(data.name);
assetCacheSetDetails(assetKey, {
writeTime: data.lastModified || 0
});
vAPI.messaging.broadcast({
what: 'assetUpdated',
key: data.name,
key: assetKey,
cached: true,
});
} else {