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/*
This is a repair tool. It extracts all datas of a pad, removes and inserts them again.
*/
console.warn("WARNING: This script must not be used while etherpad is running!");
if(process.argv.length != 3)
{
console.error("Use: node bin/repairPad.js $PADID");
process.exit(1);
}
//get the padID
var padId = process.argv[2];
var db, padManager, pad, settings;
var neededDBValues = ["pad:"+padId];
var npm = require("../src/node_modules/npm");
var async = require("../src/node_modules/async");
async.series([
// load npm
function(callback) {
npm.load({}, function(er) {
if(er)
{
console.error("Could not load NPM: " + er)
process.exit(1);
}
else
{
callback();
}
})
},
// load modules
function(callback) {
settings = require('../src/node/utils/Settings');
db = require('../src/node/db/DB');
callback();
},
//initialize the database
function (callback)
{
db.init(callback);
},
//get the pad
function (callback)
{
padManager = require('../src/node/db/PadManager');
padManager.getPad(padId, function(err, _pad)
{
pad = _pad;
callback(err);
});
},
function (callback)
{
//add all authors
var authors = pad.getAllAuthors();
for(var i=0;i<authors.length;i++)
{
neededDBValues.push("globalAuthor:" + authors[i]);
}
//add all revisions
var revHead = pad.head;
for(var i=0;i<=revHead;i++)
{
neededDBValues.push("pad:"+padId+":revs:" + i);
}
//get all chat values
var chatHead = pad.chatHead;
for(var i=0;i<=chatHead;i++)
{
neededDBValues.push("pad:"+padId+":chat:" + i);
}
callback();
},
function (callback) {
db = db.db;
neededDBValues.forEach(function(key, value) {
console.debug("Key: "+key+", value: "+value);
db.remove(key);
db.set(key, value);
});
callback();
}
], function (err)
{
if(err) throw err;
else
{
console.info("finished");
process.exit();
}
});
//get the pad object
//get all revisions of this pad
//get all authors related to this pad
//get the readonly link related to this pad
//get the chat entries related to this pad
//remove all keys from database and insert them again
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