mirror/piskel
1
0
Fork 0
mirror of https://github.com/piskelapp/piskel.git synced 2023-08-10 21:12:52 +03:00
Code Issues Projects Releases Wiki Activity

fix - log error if BackupService fails to store piskel in localstorage

Browse Source
This commit is contained in:
jdescottes 2015-02-05 01:59:37 +01:00
parent c7131678f8
commit d7fef0f88b
1 changed files with 19 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
src/js/service/BackupService.js
View File

@ -1,5 +1,7 @@
(function () { (function () {
var ns = $.namespace('pskl.service'); var ns = $.namespace('pskl.service');
// 1 minute = 1000 * 60
var BACKUP_INTERVAL = 1000 * 60; var BACKUP_INTERVAL = 1000 * 60;
ns.BackupService = function (piskelController) { ns.BackupService = function (piskelController) {
@ -11,9 +13,9 @@
var previousPiskel = window.localStorage.getItem('bkp.next.piskel'); var previousPiskel = window.localStorage.getItem('bkp.next.piskel');
var previousInfo = window.localStorage.getItem('bkp.next.info'); var previousInfo = window.localStorage.getItem('bkp.next.info');
if (previousPiskel && previousInfo) { if (previousPiskel && previousInfo) {
window.localStorage.setItem('bkp.prev.piskel', previousPiskel); this.savePiskel_('prev', previousPiskel, previousInfo);
window.localStorage.setItem('bkp.prev.info', previousInfo);
} }
window.setInterval(this.backup.bind(this), BACKUP_INTERVAL); window.setInterval(this.backup.bind(this), BACKUP_INTERVAL);
}; };
@ -32,8 +34,7 @@
// Do not save an unchanged piskel // Do not save an unchanged piskel
if (hash !== this.lastHash) { if (hash !== this.lastHash) {
this.lastHash = hash; this.lastHash = hash;
window.localStorage.setItem('bkp.next.piskel', this.piskelController.serialize()); this.savePiskel_('next', this.piskelController.serialize(), JSON.stringify(info));
window.localStorage.setItem('bkp.next.info', JSON.stringify(info));
} }
}; };
@ -44,11 +45,11 @@
} }
}; };
ns.BackupService.prototype.load = function() { ns.BackupService.prototype.load = function() {
var previousPiskel = window.localStorage.getItem('bkp.prev.piskel'); var previousPiskel = window.localStorage.getItem('bkp.prev.piskel');
var previousInfo = window.localStorage.getItem('bkp.prev.info'); var previousInfo = window.localStorage.getItem('bkp.prev.info');
previousPiskel = JSON.parse(previousPiskel); previousPiskel = JSON.parse(previousPiskel);
previousInfo = JSON.parse(previousInfo); previousInfo = JSON.parse(previousInfo);
@ -58,4 +59,17 @@
pskl.app.animationController.setFPS(previousInfo.fps); pskl.app.animationController.setFPS(previousInfo.fps);
}); });
}; };
ns.BackupService.prototype.savePiskel_ = function (type, piskel, info) {
try {
window.localStorage.setItem('bkp.' + type +'.piskel', piskel);
window.localStorage.setItem('bkp.' + type +'.info', info);
} catch (e) {
console.error('Could not save piskel backup in localStorage.', e);
}
};
})(); })();