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enigmailUserSelection.js
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enigmailUserSelection.js
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/*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "MPL"); you may not use this file
* except in compliance with the MPL. You may obtain a copy of
* the MPL at http://www.mozilla.org/MPL/
*
* Software distributed under the MPL is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the MPL for the specific language governing
* rights and limitations under the MPL.
*
* The Original Code is Enigmail.
*
* The Initial Developer of this code is Patrick Brunschwig.
* Portions created by Patrick Brunschwig <patrick.brunschwig@gmx.net> are
* Copyright (C) 2003 Patrick Brunschwig. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License (the "GPL"), in which case
* the provisions of the GPL are applicable instead of
* those above. If you wish to allow use of your version of this
* file only under the terms of the GPL and not to allow
* others to use your version of this file under the MPL, indicate
* your decision by deleting the provisions above and replace them
* with the notice and other provisions required by the GPL.
* If you do not delete the provisions above, a recipient
* may use your version of this file under either the MPL or the
* GPL.
*/
// Uses: chrome://enigmail/content/enigmailCommon.js
// Initialize enigmailCommon
EnigInitCommon("enigmailUserSelection");
// field ID's of key list (as described in the doc/DETAILS file in the GnuPG distribution)
const KEY_ID = 4;
const EXPIRY = 6;
const USER_ID = 9;
var gUserList;
var gArguments=arguments;
var gResult;
var gImg0="chrome://enigmail/skin/check0.png";
var gImg1="chrome://enigmail/skin/check1.png";
var gImg2="chrome://enigmail/skin/check2.png";
// set the "active" flag and the corresponding image
function enigSetActive(element, status) {
if (status==0) {
element.setAttribute("active","0");
element.setAttribute("src",gImg0);
}
else if (status==1) {
element.setAttribute("active","1");
element.setAttribute("src",gImg1);
}
else if (status==2) {
element.setAttribute("active","2");
element.setAttribute("src",gImg2);
}
else {
element.setAttribute("active",-1);
}
}
function enigmailUserSelLoad() {
DEBUG_LOG("enigmailUserSelection.js: Load\n");
var sortUsers = function (a,b) {
if (a.userId<b.userId) { return -1;} else {return 1; }
}
gUserList = document.getElementById("enigmailUserIdSelection");
var descNotFound=document.getElementById("usersNotFoundDesc");
var treeChildren=gUserList.getElementsByAttribute("id", "enigmailUserIdSelectionChildren")[0];
var aUserList = new Array();
var userObj = new Object();
var i;
for (i=0; i<gArguments[0].userList.length; i++) {
if (gArguments[0].userList[i][0] == "pub") {
userObj = new Object();
userObj.expiry=gArguments[0].userList[i][EXPIRY];
userObj.userId=gArguments[0].userList[i][USER_ID];
userObj.keyId=gArguments[0].userList[i][KEY_ID];
userObj.SubUserIds=new Array();
aUserList.push(userObj);
}
else if (gArguments[0].userList[i][0] == "sub") {
// this might override the key above (which is correct)
userObj.keyId=gArguments[0].userList[i][KEY_ID];
}
else if (gArguments[0].userList[i][0] == "uid") {
var userId=gArguments[0].userList[i][USER_ID];
userObj.SubUserIds.push(userId);
}
}
var toAddr = enigStripEmail(gArguments[0].toAddr);
aUserList.sort(sortUsers);
var d = new Date();
// create an ANSI date string (YYYYMMDD)
var now=(d.getDate()+100*(d.getMonth()+1)+10000*(d.getYear()+1900)).toString();
var aValidUsers = new Array();
var mailAddr, escapedMailAddr;
var s1, s2;
var escapeRegExp = new RegExp("([\\(\\$\\)\\/\\[\\]\\^])","g");
for (i=0; i<aUserList.length; i++) {
var activeState=2; // key expired
if ((!aUserList[i].expiry.length) || (aUserList[i].expiry.length && aUserList[i].expiry.replace(/\-/g, "") >= now)) {
// key still valid
mailAddr = enigStripEmail(aUserList[i].userId);
aValidUsers.push(mailAddr);
escapedMailAddr=mailAddr.replace(escapeRegExp, "\\$1");
s1=new RegExp("[, ]?"+escapedMailAddr+"[, ]");
s2=new RegExp("[, ]"+escapedMailAddr+"[, ]?");
activeState=(toAddr.search(s1)>=0 || toAddr.search(s2)>=0) ? 1 : 0;
}
var treeItem=enigUserSelCreateRow(activeState, aUserList[i].userId, aUserList[i].keyId, aUserList[i].expiry)
if (aUserList[i].SubUserIds.length) {
treeItem.setAttribute("container", "true");
var subChildren=document.createElement("treechildren");
for (var user=0; user<aUserList[i].SubUserIds.length; user++) {
var subItem=enigUserSelCreateRow(-1, aUserList[i].SubUserIds[user], "", "")
subChildren.appendChild(subItem);
if (activeState<2) {
// add uid's for valid keys
mailAddr = enigStripEmail(aUserList[i].SubUserIds[user]);
aValidUsers.push(mailAddr);
escapedMailAddr=mailAddr.replace(escapeRegExp, "\\$1");
s1=new RegExp("[, ]?"+escapedMailAddr+"[, ]");
s2=new RegExp("[, ]"+escapedMailAddr+"[, ]?");
if (toAddr.search(s1)>=0 || toAddr.search(s2)>=0) {
enigSetActive(treeItem.getElementsByAttribute("id","indicator")[0], 1);
}
}
}
treeItem.appendChild(subChildren);
}
treeChildren.appendChild(treeItem);
}
gUserList.appendChild(treeChildren);
var aNotFound=new Array();
var toAddrList = toAddr.split(/,/);
var j;
for (i=0; i<toAddrList.length; i++) {
for (j=0; j<aValidUsers.length; j++) {
if (aValidUsers[j] == toAddrList[i]) {
j=aValidUsers.length + 3;
}
}
if (j==aValidUsers.length) {
aNotFound.push(toAddrList[i]);
}
}
descNotFound.firstChild.data = aNotFound.join(", ");
}
// create a (sub) row for the user tree
function enigUserSelCreateRow (activeState, userId, keyId, expiry) {
var selectCol=document.createElement("treecell");
selectCol.setAttribute("id", "indicator");
enigSetActive(selectCol, activeState);
var userCol=document.createElement("treecell");
userCol.setAttribute("id", "name");
userCol.setAttribute("label", userId);
var expCol=document.createElement("treecell");
if (activeState==2) {
expCol.setAttribute("label", EnigGetString("selKeyExpired", expiry));
}
else {
expCol.setAttribute("label", expiry);
}
expCol.setAttribute("id", "expiry");
var keyCol=document.createElement("treecell");
keyCol.setAttribute("label", keyId.substring(8,16));
keyCol.setAttribute("id", "keyid");
var userRow=document.createElement("treerow");
userRow.appendChild(selectCol);
userRow.appendChild(userCol);
userRow.appendChild(expCol);
userRow.appendChild(keyCol);
var treeItem=document.createElement("treeitem");
treeItem.setAttribute("id", "0x"+keyId);
treeItem.appendChild(userRow);
return treeItem;
}
function enigmailUserSelAccept() {
DEBUG_LOG("enigmailUserSelection.js: Accept\n");
var resultObj=window.arguments[1];
resultObj.userList = new Array();
var t = new String();
gUserList = document.getElementById("enigmailUserIdSelection");
var treeChildren=gUserList.getElementsByAttribute("id", "enigmailUserIdSelectionChildren")[0];
var item=treeChildren.firstChild;
while (item) {
var aRows = item.getElementsByAttribute("id","indicator")
if (aRows.length) {
var elem=aRows[0];
if (elem.getAttribute("active") == "1") {
resultObj.userList.push(item.getAttribute ("id"));
}
}
item = item.nextSibling;
}
var encrypt = document.getElementById("enigmailUserSelPlainText");
resultObj.encrypt = !(encrypt && encrypt.checked==true);
}
function enigmailUserSelCallback(event) {
var Tree = document.getElementById("enigmailUserIdSelection");
var row = {};
var col = {};
var elt = {};
Tree.treeBoxObject.getCellAt(event.clientX, event.clientY, row, col, elt);
if (row.value == -1)
return;
if (col.value != "selectionCol")
return;
var treeItem = Tree.contentView.getItemAtIndex(row.value);
var aRows = treeItem.getElementsByAttribute("id","indicator")
if (aRows.length) {
var elem=aRows[0];
if (elem.getAttribute("active") == "1") {
enigSetActive(elem, 0);
} else if (elem.getAttribute("active") == "0") {
enigSetActive(elem, 1);
}
}
}

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