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added new option to disable post diffs /cc @BenLubar

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This commit is contained in:
Julian Lam
2018-03-14 15:23:08 -04:00
parent 6ebfeaade2
commit c1aa46c663
5 changed files with 19 additions and 1 deletions
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5
src/posts/diffs.js
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@@ -5,12 +5,17 @@ var validator = require('validator');
var diff = require('diff');
var db = require('../database');
var meta = require('../meta');
var plugins = require('../plugins');
var translator = require('../translator');
var Diffs = {};
Diffs.exists = function (pid, callback) {
if (parseInt(meta.config.enablePostHistory || 1, 10) !== 1) {
return callback(null, 0);
}
db.listLength('post:' + pid + ':diffs', function (err, numDiffs) {
return callback(err, !!numDiffs);
});