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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("stringutils");
import("cache_utils.syncedWithCache");
import("sync");
import("etherpad.pad.padutils");
import("etherpad.pro.pro_pad_db");
function _doWithProPadLock(domainId, localPadId, func) {
var lockName = ["pro-pad", domainId, localPadId].join("/");
return sync.doWithStringLock(lockName, func);
}
function accessProPad(globalPadId, fn) {
// retrieve pad from cache
var domainId = padutils.getDomainId(globalPadId);
if (!domainId) {
throw Error("not a pro pad: "+globalPadId);
}
var localPadId = padutils.globalToLocalId(globalPadId);
var padRecord = pro_pad_db.getSingleRecord(domainId, localPadId);
return _doWithProPadLock(domainId, localPadId, function() {
var isDirty = false;
var proPad = {
exists: function() { return !!padRecord; },
getDomainId: function() { return domainId; },
getLocalPadId: function() { return localPadId; },
getGlobalId: function() { return globalPadId; },
getDisplayTitle: function() { return padutils.getProDisplayTitle(localPadId, padRecord.title); },
setTitle: function(newTitle) {
padRecord.title = newTitle;
isDirty = true;
},
isDeleted: function() { return padRecord.isDeleted; },
markDeleted: function() {
padRecord.isDeleted = true;
isDirty = true;
},
getPassword: function() { return padRecord.password; },
setPassword: function(newPass) {
if (newPass == "") {
newPass = null;
}
padRecord.password = newPass;
isDirty = true;
},
isArchived: function() { return padRecord.isArchived; },
markArchived: function() {
padRecord.isArchived = true;
isDirty = true;
},
unmarkArchived: function() {
padRecord.isArchived = false;
isDirty = true;
},
setLastEditedDate: function(d) {
padRecord.lastEditedDate = d;
isDirty = true;
},
addEditor: function(editorId) {
var es = String(editorId);
if (es && es.length > 0 && stringutils.isNumeric(editorId)) {
if (padRecord.proAttrs.editors.indexOf(editorId) < 0) {
padRecord.proAttrs.editors.push(editorId);
padRecord.proAttrs.editors.sort();
}
isDirty = true;
}
},
setLastEditor: function(editorId) {
var es = String(editorId);
if (es && es.length > 0 && stringutils.isNumeric(editorId)) {
padRecord.lastEditorId = editorId;
this.addEditor(editorId);
isDirty = true;
}
}
};
var ret = fn(proPad);
if (isDirty) {
pro_pad_db.update(padRecord);
}
return ret;
});
}
function accessProPadLocal(localPadId, fn) {
var globalPadId = padutils.getGlobalPadId(localPadId);
return accessProPad(globalPadId, fn);
}
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