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"use strict"
define(['jquery', 'FileSaver', 'rz_core'], function ($, saveAs, rz_core) {
$('.tutorial').click(function(){});
var key="#47989379";
$('.save a').click(function(){
var json = rz_core.graph.save_to_json();
console.log('saving to local storage ' + json.length + ' bytes');
localStorage.setItem(key, json);
});
$('.export a').click(function() {
var json = rz_core.graph.save_to_json();
var filename = 'graph.json';
var blob = new Blob([json], {type: 'application/json'});
console.log('saving ' + json.length + ' bytes to ' + filename);
saveAs(blob, filename);
});
$('.url-copy a').click(function() {
var json = rz_core.graph.save_to_json();
// TODO use jquery BBQ $.param({json: json});
var encoded = document.location.origin + '/?json=' + encodeURIComponent(json);
window.prompt('Copy to clipboard: Ctrl-C, Enter (or Cmd-C for Mac)', encoded);
});
var really_load = function() {
if (!rz_core.graph.empty()) {
return confirm('All unsaved changes will be deleted, are you sure?');
}
return true;
}
$('.file-import').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));
rz_core.load_from_json(result);
}
}
})(file);
reader.readAsText(file, "text/javascript");
});
$('.local-storage-load a').click(function(){
if (!really_load()) {
return;
}
var json_blob = localStorage.getItem(key)
rz_core.load_from_json(json_blob);
});
var username_label = $('#username-label'),
username_form = $('#username-form'),
username_input = $('#username-input'),
username_default_text = 'logged out';
var onUserSet = function(user) {
if (user) {
username_label.html(user);
username_label.show();
username_form.hide();
$('.save-history').show();
} else {
username_label.html(username_default_text);
username_label.hide();
username_form.show();
}
}
rz_core.graph.userBus.onValue(onUserSet);
username_form.submit(function() {
var user = username_input.val();
rz_core.graph.set_user(user);
return false;
});
username_label.click(function() {
username_label.hide();
username_input.val(
username_label.text() == username_default_text ? 'J. Doe' :
username_label.text());
username_form.show();
});
$('a.save-history').click(function() {
if (rz_core.graph.history === undefined) {
throw "History is undefined";
}
rz_core.graph.history.save_to_file();
});
return {'buttons': 'nothing here'};
}); // define
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