111 lines
3.1 KiB
JavaScript
111 lines
3.1 KiB
JavaScript
/*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
|
|
function gatherSyncData() {
|
|
var data = {
|
|
localStorage: {},
|
|
changed: getStorage("lastchange") == null ? 0 : getStorage("lastchange"),
|
|
};
|
|
if (!inStorage("lastsync")) {
|
|
// first time syncing to the server, let's make sure
|
|
// the server settings take precedence
|
|
data.changed = 1;
|
|
}
|
|
var allitems = getAllStorage();
|
|
for (var i = 0; i < allitems.length; i++) {
|
|
var key = allitems[i].key;
|
|
var value = allitems[i].value;
|
|
if (SETTINGS.synckeyblacklist.includes(key)) {
|
|
continue;
|
|
}
|
|
data.localStorage[key] = value;
|
|
}
|
|
return data;
|
|
}
|
|
|
|
function syncDataToLocalStorage(data) {
|
|
for (var key in data.localStorage) {
|
|
if (data.localStorage.hasOwnProperty(key)) {
|
|
setStorage(key, data.localStorage[key], true);
|
|
}
|
|
}
|
|
}
|
|
|
|
function resolveSync(remotedata) {
|
|
var localchangetime = getStorage("lastchange");
|
|
if (remotedata.changed == null) {
|
|
// The server has nothing, this is the first sync
|
|
return true;
|
|
}
|
|
if (localchangetime == null) {
|
|
// No local setting changes but since we've gotten this far,
|
|
// the server has stuff for us
|
|
syncDataToLocalStorage(remotedata);
|
|
return true;
|
|
}
|
|
if (localchangetime < remotedata.changed) {
|
|
// The server has newer stuff for us
|
|
syncDataToLocalStorage(remotedata);
|
|
return true;
|
|
}
|
|
if (localchangetime >= remotedata.changed) {
|
|
// Our local data is newer or the same as the server copy
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function syncNow(callback) {
|
|
var username = getStorage("username");
|
|
var password = getStorage("password");
|
|
if (username == null || password == null) {
|
|
return false;
|
|
}
|
|
var data = gatherSyncData();
|
|
|
|
$.post(SETTINGS.syncapi, {
|
|
username: username,
|
|
password: password,
|
|
data: JSON.stringify(data)
|
|
}, function (resp) {
|
|
if (resp.status == "OK") {
|
|
resolveSync(resp.data);
|
|
setStorage("lastsync", Date.now() / 1000);
|
|
if (typeof callback == "function") {
|
|
callback();
|
|
}
|
|
}
|
|
}, "json");
|
|
return true;
|
|
}
|
|
|
|
function loadSettings() {
|
|
applyColorTheme();
|
|
|
|
if (platform_type == "cordova") {
|
|
if (getStorage("wakelock") == "true") {
|
|
window.powerManagement.acquire(function () {
|
|
console.log("Info", 'Wakelock acquired');
|
|
}, function () {
|
|
console.log("Warn", 'Failed to acquire wakelock');
|
|
});
|
|
} else {
|
|
window.powerManagement.release(function () {
|
|
console.log("Info", 'Wakelock released');
|
|
}, function () {
|
|
console.log("Warn", 'Failed to release wakelock');
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
syncNow(loadSettings);
|
|
|
|
// Sync every two minutes
|
|
setInterval(function () {
|
|
syncNow(loadSettings);
|
|
}, 1000 * 60 * 2); |