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Code Issues Wiki Activity

FirmwareCache: add method to manually purge cache and maintenance

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This commit is contained in:
Kiripolszky Károly 2018-05-10 14:59:47 +02:00
parent 1e8cf6fc2d
commit 65e49e5896
1 changed files with 31 additions and 2 deletions
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33
src/js/FirmwareCache.js
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@ -81,9 +81,11 @@ let FirmwareCache = (function () {
let cached = typeof obj === "object" && obj.hasOwnProperty(cacheKey) let cached = typeof obj === "object" && obj.hasOwnProperty(cacheKey)
? obj[cacheKey] ? obj[cacheKey]
: null; : null;
if (cached === null) {
return;
}
chrome.storage.local.remove(cacheKey, () => { chrome.storage.local.remove(cacheKey, () => {
onRemoveFromCache(cached.release); onRemoveFromCache(cached.release);
console.debug("Cache data removed: " + cacheKey);
}); });
}); });
return oldest; return oldest;
@ -139,7 +141,6 @@ let FirmwareCache = (function () {
hexdata: hexdata, hexdata: hexdata,
}; };
chrome.storage.local.set(obj, () => { chrome.storage.local.set(obj, () => {
console.info("Release put to cache: " + key);
onPutToCache(release); onPutToCache(release);
}); });
} }
@ -168,6 +169,31 @@ let FirmwareCache = (function () {
}); });
} }
/**
* Remove all cached data
*/
function destroy() {
let cacheKeys = [];
for (let key of journal.keys()) {
cacheKeys.push(withCachePrefix(key));
}
chrome.storage.local.get(cacheKeys, obj => {
if (typeof obj !== "object") {
return;
}
for (let cacheKey of cacheKeys) {
if (obj.hasOwnProperty(cacheKey)) {
/** @type {CacheItem} */
let item = obj[cacheKey];
onRemoveFromCache(item.release);
}
}
chrome.storage.local.remove(cacheKeys);
});
journal.clear();
JournalStorage.persist(journal.toJSON());
}
/** /**
* @param {Descriptor} release * @param {Descriptor} release
*/ */
@ -175,6 +201,7 @@ let FirmwareCache = (function () {
if (typeof onPutToCacheCallback === "function") { if (typeof onPutToCacheCallback === "function") {
onPutToCacheCallback(release); onPutToCacheCallback(release);
} }
console.info("Release put to cache: " + keyOf(release));
} }
/** /**
@ -184,6 +211,7 @@ let FirmwareCache = (function () {
if (typeof onRemoveFromCacheCallback === "function") { if (typeof onRemoveFromCacheCallback === "function") {
onRemoveFromCacheCallback(release); onRemoveFromCacheCallback(release);
} }
console.debug("Cache data removed: " + keyOf(release));
} }
/** /**
@ -212,5 +240,6 @@ let FirmwareCache = (function () {
JournalStorage.persist(journal.toJSON()); JournalStorage.persist(journal.toJSON());
journal.clear(); journal.clear();
}, },
destroy: destroy,
}; };
})(); })();