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/**
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import("etherpad.utils.startConsoleProgressBar");
import("etherpad.pne.pne_utils");
import("sqlbase.sqlobj");
import("sqlbase.sqlbase");
import("etherpad.log");
import("sqlbase.sqlcommon.*");
import("etherpad.pad.padutils");
function run() {
// this is a PNE-only migration
if (! pne_utils.isPNE()) {
return;
}
var renamesNeeded = sqlobj.selectMulti("PAD_SQLMETA", {});
if (renamesNeeded.length == 0) {
return;
}
var renamesTotal = renamesNeeded.length;
var renamesSoFar = 0;
var progressBar = startConsoleProgressBar();
renamesNeeded.forEach(function(obj) {
var oldPadId = String(obj.id);
var newPadId;
if (/^1\$[a-zA-Z0-9\-]+$/.test(oldPadId)) {
// not expecting a user pad beginning with "1$";
// this case is to avoid trashing dev databases
newPadId = oldPadId;
}
else {
var localPadId = padutils.makeValidLocalPadId(oldPadId);
newPadId = "1$"+localPadId;
// PAD_SQLMETA
obj.id = newPadId;
sqlobj.deleteRows("PAD_SQLMETA", {id:oldPadId});
sqlobj.insert("PAD_SQLMETA", obj);
// PAD_META
var meta = sqlbase.getJSON("PAD_META", oldPadId);
meta.padId = newPadId;
sqlbase.deleteJSON("PAD_META", oldPadId);
sqlbase.putJSON("PAD_META", newPadId, meta);
// PAD_APOOL
var apool = sqlbase.getJSON("PAD_APOOL", oldPadId);
sqlbase.deleteJSON("PAD_APOOL", oldPadId);
sqlbase.putJSON("PAD_APOOL", newPadId, apool);
function renamePadInStringArrayTable(arrayName) {
var stmnt = "UPDATE "+btquote("PAD_"+arrayName.toUpperCase()+"_META")+
" SET "+btquote("ID")+" = ? WHERE "+btquote("ID")+" = ?";
return withConnection(function(conn) {
var pstmnt = conn.prepareStatement(stmnt);
return closing(pstmnt, function() {
pstmnt.setString(1, newPadId);
pstmnt.setString(2, oldPadId);
pstmnt.executeUpdate();
});
});
}
renamePadInStringArrayTable("revs");
renamePadInStringArrayTable("chat");
renamePadInStringArrayTable("revmeta");
renamePadInStringArrayTable("authors");
sqlobj.insert('pro_padmeta', {
localPadId: localPadId,
title: localPadId,
createdDate: obj.creationTime,
domainId: 1 // PNE
});
}
renamesSoFar++;
progressBar.update(renamesSoFar/renamesTotal, renamesSoFar+"/"+renamesTotal+" pads");
});
progressBar.finish();
}
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