stylus/backup/manage/fileSaveLoad.js

48 lines
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JavaScript
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2017-01-30 19:02:50 +00:00
var STYLISH_DUMPFILE_EXTENSION = ".json";
var saveButton = document.getElementById("file-all-styles"),
loadButton = document.getElementById("unfile-all-styles");
saveButton.addEventListener('click', onSaveToFileClick);
loadButton.addEventListener('click', onLoadFromFileClick);
function onSaveToFileClick(){
chrome.permissions.request({permissions: ['downloads']}, function(granted){
if (granted){
getStyles({}, function(styles){
var text = JSON.stringify(styles);
saveAsFile(text, generateFileName());
});
}
})
}
function onLoadFromFileClick(){
loadFromFile(STYLISH_DUMPFILE_EXTENSION).then(function(rawText){
var json = JSON.parse(rawText);
var i = 0, nextStyle;
function proceed(){
nextStyle = json[i++];
if (nextStyle) {
saveStyle(nextStyle, proceed);
}else{
i--;
done();
}
}
function done(){
alert(i + " styles installed/updated");
location.reload();
}
proceed();
});
}
function generateFileName(){
return "stylish-" + moment().format("MM-DD-YYYY") + STYLISH_DUMPFILE_EXTENSION;
}