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Always serialize the DOM in one way.

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This commit is contained in:
ansuz 2016-04-13 15:00:19 +02:00
parent f4c5b2a996
commit a1fe941f69
1 changed files with 16 additions and 9 deletions
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25
www/_socket/main.js
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@ -45,6 +45,16 @@ define([
return true;
};
/* catch `type="_moz"` before it goes over the wire */
var brFilter = function (hj) {
if (hj[1].type === '_moz') { hj[1].type = undefined; }
return hj;
};
var stringifyDOM = function (dom) {
return JSON.stringify(Hyperjson.fromDOM(dom, isNotMagicLine, brFilter));
};
var andThen = function (Ckeditor) {
$(window).on('hashchange', function() {
window.location.reload();
@ -76,6 +86,8 @@ define([
var inner = window.inner = documentBody;
var cursor = window.cursor = Cursor(inner);
var setEditable = function (bool) {
// careful about putting attributes onto the DOM
// they get put into the chain, and you can have trouble
@ -165,8 +177,7 @@ define([
doc: inner,
// provide initialstate...
initialState: JSON.stringify(Hyperjson
.fromDOM(inner, isNotMagicLine)) || '{}',
initialState: stringifyDOM(inner) || '{}',
// really basic operational transform
// reject patch if it results in invalid JSON
@ -221,7 +232,8 @@ define([
// build a dom from HJSON, diff, and patch the editor
applyHjson(shjson);
var shjson2 = JSON.stringify(Hyperjson.fromDOM(inner));
var shjson2 = stringifyDOM(inner);
if (shjson2 !== shjson) {
console.error("shjson2 !== shjson");
module.realtimeInput.patchText(shjson2);
@ -255,11 +267,6 @@ define([
var rti = module.realtimeInput = realtimeInput.start(realtimeOptions);
/* catch `type="_moz"` before it goes over the wire */
var brFilter = function (hj) {
if (hj[1].type === '_moz') { hj[1].type = undefined; }
return hj;
};
/* It's incredibly important that you assign 'rti.onLocal'
It's used inside of realtimeInput to make sure that all changes
@ -270,7 +277,7 @@ define([
the code less extensible.
*/
var propogate = rti.onLocal = function () {
var shjson = JSON.stringify(Hyperjson.fromDOM(inner, isNotMagicLine, brFilter));
var shjson = stringifyDOM(inner);
if (!rti.patchText(shjson)) {
return;
}