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Move Translators.init() DB cache loop into a transaction

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This commit is contained in:
Adomas Venčkauskas 2018-08-24 10:54:14 +03:00
parent 28fa8dd03c
commit 5b7c0a98f7
1 changed files with 123 additions and 118 deletions
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13
chrome/content/zotero/xpcom/translation/translators.js
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@ -78,10 +78,10 @@ Zotero.Translators = new function() {
var numCached = 0;
var filesInCache = {};
var translatorsToCache = [];
var translatorsDir = Zotero.getTranslatorsDirectory().path;
var iterator = new OS.File.DirectoryIterator(translatorsDir);
try {
yield Zotero.DB.executeTransaction(function* () {
while (true) {
let entries = yield iterator.nextBatch(5); // TODO: adjust as necessary
if (!entries.length) break;
@ -192,18 +192,17 @@ Zotero.Translators = new function() {
}
if (!dbCacheEntry) {
yield Zotero.Translators.cacheInDB(
translatorsToCache.push([
fileName,
translator.serialize(Zotero.Translator.TRANSLATOR_REQUIRED_PROPERTIES.
concat(Zotero.Translator.TRANSLATOR_OPTIONAL_PROPERTIES)),
lastModifiedTime
);
]);
}
numCached++;
}
}
}.bind(this))
}
finally {
iterator.close();
@ -218,6 +217,12 @@ Zotero.Translators = new function() {
);
}
}
yield Zotero.DB.executeTransaction(function* () {
for (let toCache of translatorsToCache) {
yield Zotero.Translators.cacheInDB(...toCache)
}
});
// Sort by priority
var collation = Zotero.getLocaleCollation();