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"use strict"
$('.tutorial').click(function(){});
var key="#47989379";
$('.save').click(function(){
var json = graph.save_to_json();
console.log(json);
localStorage.setItem(key, json);
});
$('.saveToFile').click(function() {
var json = graph.save_to_json();
console.log(json);
location.href = 'data:text/json;base64,' + window.btoa(json);
});
var really_load = function() {
if (nodes.length > 0){
return confirm('All unsaved changes will be deleted, are you sure?');
}
return true;
}
$('.file-load').on('change', function(event) {
var file = event.target.files[0];
var reader;
if (!really_load()) {
return;
}
if (file === undefined) {
return;
}
console.log(file);
reader = new FileReader();
reader.onload = (function(theFile) {
return function(e) {
var result = e.target.result;
if (e.target.readyState === FileReader.DONE) {
console.log('done reading ' + theFile.name);
console.log('got #' + result.length + ' bytes in ' + typeof(result));
graph.load_from_json(result);
}
}
})(file);
reader.readAsText(file, "text/javascript");
});
$('.local-storage-load').click(function(){
if (!really_load()) {
return;
}
links=[]; // TODO - not global
nodes=[]; // TODO - not global
var json_blob = localStorage.getItem(key)
graph.load_from_json(json_blob);
});
$('.set-user').click(function() {
$('.set-user').hide();
$('.set-user-form').show();
$('.set-user-form').submit(function() {
var user = $('.set-user-input').val();
graph.set_user(user);
$('.set-user').html('user: ' + user);
$('.set-user').show();
$('.set-user-form').hide();
$('.save-history').show();
return false;
})
});
$('.save-history').click(function() {
if (graph.history === undefined) {
throw "History is undefined";
}
graph.history.save_to_file();
});
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