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Fake chrome.storage.sync for Firefox support #166

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This commit is contained in:
Jason 2016-01-30 17:59:45 -06:00
parent d957cd1b3b
commit 2c1987f91a
1 changed files with 24 additions and 3 deletions
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27
storage.js
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@ -239,7 +239,7 @@ var prefs = chrome.extension.getBackgroundPage().prefs || new function Prefs() {
if (!options || !options.noSync) {
clearTimeout(syncTimeout);
syncTimeout = setTimeout(function() {
chrome.storage.sync.set({"settings": values});
getSync().set({"settings": values});
}, 0);
}
};
@ -248,7 +248,7 @@ var prefs = chrome.extension.getBackgroundPage().prefs || new function Prefs() {
me.set(key, defaults[key], {noBroadcast: true});
});
chrome.storage.sync.get("settings", function(result) {
getSync().get("settings", function(result) {
var synced = result.settings;
for (var key in defaults) {
if (synced && (key in synced)) {
@ -273,7 +273,7 @@ var prefs = chrome.extension.getBackgroundPage().prefs || new function Prefs() {
}
} else {
// user manually deleted our settings, we'll recreate them
chrome.storage.sync.set({"settings": values});
getSync().set({"settings": values});
}
}
});
@ -393,3 +393,24 @@ function defineReadonlyProperty(obj, key, value) {
Object.freeze(copy);
Object.defineProperty(obj, key, {value: copy, configurable: true})
}
// Polyfill, can be removed when Firefox gets this - https://bugzilla.mozilla.org/show_bug.cgi?id=1220494
function getSync() {
if ("sync" in chrome.storage) {
return chrome.storage.sync;
}
crappyStorage = {};
return {
get: function(key, callback) {
callback(crappyStorage[key] || {});
},
set: function(source, callback) {
for (var property in source) {
if (source.hasOwnProperty(property)) {
crappyStorage[property] = source[property];
}
}
callback();
}
}
}