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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("fastJSON");
import("stringutils");
import("etherpad.control.pro.account_control");
import("etherpad.pro.pro_utils");
import("etherpad.pro.domains");
import("etherpad.pro.pro_accounts");
import("etherpad.pro.pro_padmeta");
import("etherpad.pad.model");
import("etherpad.sessions.getSession");
jimport("java.lang.System.out.println");
function setCurrentPad(p) {
appjet.context.attributes().update("currentPadId", p);
}
function clearCurrentPad() {
appjet.context.attributes()['$minus$eq']("currentPadId");
}
function getCurrentPad() {
var padOpt = appjet.context.attributes().get("currentPadId");
if (padOpt.isEmpty()) return null;
return padOpt.get();
}
function _parseCookie(text) {
try {
var cookieData = fastJSON.parse(unescape(text));
return cookieData;
}
catch (e) {
return null;
}
}
function getPrefsCookieData() {
var prefsCookie = request.cookies['prefs'];
if (!prefsCookie) {
return null;
}
return _parseCookie(prefsCookie);
}
function getPrefsCookieUserId() {
var cookieData = getPrefsCookieData();
if (! cookieData) {
return null;
}
return cookieData.userId || null;
}
/**
* Not valid to call this function outisde a HTTP request.
*/
function accessPadLocal(localPadId, fn, rwMode) {
if (!request.isDefined) {
throw Error("accessPadLocal() cannot run outside an HTTP request.");
}
var globalPadId = getGlobalPadId(localPadId);
var fnwrap = function(pad) {
pad.getLocalId = function() {
return getLocalPadId(pad);
};
return fn(pad);
}
return model.accessPadGlobal(globalPadId, fnwrap, rwMode);
}
/**
* Not valid to call this function outisde a HTTP request.
*/
function getGlobalPadId(localPadId) {
if (!request.isDefined) {
throw Error("getGlobalPadId() cannot run outside an HTTP request.");
}
if (pro_utils.isProDomainRequest()) {
return makeGlobalId(domains.getRequestDomainId(), localPadId);
} else {
// pad.spline.inf.fu-berlin.de pads
return localPadId;
}
}
function makeGlobalId(domainId, localPadId) {
return [domainId, localPadId].map(String).join('$');
}
function globalToLocalId(globalId) {
var parts = globalId.split('$');
if (parts.length == 1) {
return parts[0];
} else {
return parts[1];
}
}
function getLocalPadId(pad) {
var globalId = pad.getId();
return globalToLocalId(globalId);
}
function isProPadId(globalPadId) {
return (globalPadId.indexOf("$") > 0);
}
function isProPad(pad) {
return isProPadId(pad.getId());
}
function getDomainId(globalPadId) {
var parts = globalPadId.split("$");
if (parts.length < 2) {
return null;
} else {
return Number(parts[0]);
}
}
function makeValidLocalPadId(str) {
return str.replace(/[^a-zA-Z0-9\-]/g, '-');
}
function getProDisplayTitle(localPadId, title) {
if (title) {
return title;
}
if (stringutils.isNumeric(localPadId)) {
return ("Untitled "+localPadId);
} else {
return (localPadId);
}
}
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