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Code Issues Projects Releases Packages Wiki Activity Actions 8

Update to remove null byte before saving to DB and remove null byte on changes

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This commit is contained in:
Wu Cheng-Han 2017-01-02 11:05:05 +08:00
parent c3a96ff112
commit d9e19b6029
4 changed files with 42 additions and 7 deletions
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7
public/js/index.js
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@ -3207,6 +3207,12 @@ function buildCursor(user) {
}
//editor actions
function removeNullByte(cm, change) {
var str = change.text.join("\n");
if (/\u0000/g.test(str) && change.update) {
change.update(change.from, change.to, str.replace(/\u0000/g, "").split("\n"));
}
}
function enforceMaxLength(cm, change) {
var maxLength = cm.getOption("maxLength");
if (maxLength && change.update) {
@ -3228,6 +3234,7 @@ var ignoreEmitEvents = ['setValue', 'ignoreHistory'];
editor.on('beforeChange', function (cm, change) {
if (debug)
console.debug(change);
removeNullByte(cm, change);
if (enforceMaxLength(cm, change)) {
$('.limit-modal').modal('show');
}