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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
var permissions = [];
var removals = [];
var sortColumn;
var sortAscending;
var permissionsTreeView = {
rowCount: 0,
setTree: function(tree) {},
getImageSrc: function(row, column) {},
getProgressMode: function(row, column) {},
getCellValue: function(row, column) {},
getCellText: function(row, column) { return permissions[row][column.id]; },
isSeparator: function(index) { return false; },
isSorted: function() { return false; },
isContainer: function(index) { return false; },
cycleHeader: function(column) {},
getRowProperties: function(row, column) { return ""; },
getColumnProperties: function(column) { return ""; },
getCellProperties: function(row, column) { return ""; }
};
var permissionsTree;
var permissionType = "popup";
var gManageCapability;
var permissionsBundle;
function Startup() {
var introText, windowTitle;
permissionsTree = document.getElementById("permissionsTree");
permissionsBundle = document.getElementById("permissionsBundle");
sortAscending = (permissionsTree.getAttribute("sortAscending") == "true");
sortColumn = permissionsTree.getAttribute("sortColumn");
var params = { blockVisible : true,
sessionVisible : true,
allowVisible : true,
manageCapability : true
};
if (window.arguments && window.arguments[0]) {
params = window.arguments[0];
setHost(params.prefilledHost);
permissionType = params.permissionType;
gManageCapability = params.manageCapability;
introText = params.introText;
windowTitle = params.windowTitle;
}
document.getElementById("btnBlock").hidden = !params.blockVisible;
document.getElementById("btnSession").hidden = !params.sessionVisible;
document.getElementById("btnAllow").hidden = !params.allowVisible;
document.getElementById("permissionsText").textContent = introText ||
permissionsBundle.getString(permissionType + "permissionstext");
document.title = windowTitle ||
permissionsBundle.getString(permissionType + "permissionstitle");
var dialogElement = document.getElementById("permissionsManager");
dialogElement.setAttribute("windowtype", "permissions-" + permissionType);
var urlFieldVisible = params.blockVisible ||
params.sessionVisible ||
params.allowVisible;
document.getElementById("url").hidden = !urlFieldVisible;
document.getElementById("urlLabel").hidden = !urlFieldVisible;
handleHostInput(document.getElementById("url").value);
loadPermissions();
}
function onAccept() {
finalizeChanges();
reInitialize();
// Don't close the window.
return false;
}
function onCancel() {
reInitialize();
// Don't close the window.
return false;
}
function reInitialize() {
permissions = [];
removals = [];
// loadPermissions will reverse the sort direction so flip it now.
sortAscending = !sortAscending;
// Reload permissions tree.
loadPermissions();
}
function setHost(aHost) {
document.getElementById("url").value = aHost;
}
function Permission(id, principal, host, type, capability, perm) {
this.id = id;
this.principal = principal;
this.host = host;
this.rawHost = host.replace(/^\./, "");
this.type = type;
this.capability = capability;
this.perm = perm;
}
function loadPermissions() {
var enumerator = Services.perms.enumerator;
var count = 0;
var permission;
try {
while (enumerator.hasMoreElements()) {
permission = enumerator.getNext().QueryInterface(Ci.nsIPermission);
if (permission.type == permissionType &&
(!gManageCapability || permission.capability == gManageCapability)) {
permissions.push(new Permission(count++,
permission.principal,
permission.principal.URI.host,
permission.type,
capabilityString(permission.capability),
permission.capability));
}
}
} catch(ex) {
}
permissionsTreeView.rowCount = permissions.length;
// sort and display the table
permissionsTree.view = permissionsTreeView;
permissionColumnSort(sortColumn, false);
// disable "remove all" button if there are none
document.getElementById("removeAllPermissions").disabled =
permissions.length == 0;
}
function capabilityString(aCapability) {
var capability = null;
switch (aCapability) {
case Ci.nsIPermissionManager.ALLOW_ACTION:
capability = "can";
break;
case Ci.nsIPermissionManager.DENY_ACTION:
capability = "cannot";
break;
// we should only ever hit this for cookies
case Ci.nsICookiePermission.ACCESS_SESSION:
capability = "canSession";
break;
default:
break;
}
return permissionsBundle.getString(capability);
}
function permissionColumnSort(aColumn, aUpdateSelection) {
sortAscending =
SortTree(permissionsTree, permissionsTreeView, permissions,
aColumn, sortColumn, sortAscending, aUpdateSelection);
sortColumn = aColumn;
SetSortDirection(permissionsTree, aColumn, sortAscending);
}
function deletePermissions() {
DeleteSelectedItemFromTree(permissionsTree, permissionsTreeView,
permissions, removals,
"removePermission", "removeAllPermissions");
}
function deleteAllPermissions() {
DeleteAllFromTree(permissionsTree, permissionsTreeView, permissions,
removals, "removePermission", "removeAllPermissions");
}
function finalizeChanges() {
let p;
for (let i in permissions) {
p = permissions[i];
try {
// Principal is null so a permission we just added in this session.
if (p.principal == null) {
let uri = Services.io.newURI("https://" + p.host);
Services.perms.add(uri, p.type, p.perm);
}
} catch(ex) {
}
}
for (let i in removals) {
p = removals[i];
try {
// Principal is not null so not a permission we just added in this
// session.
if (p.principal) {
Services.perms.removeFromPrincipal(p.principal,
p.type);
}
} catch(ex) {
}
}
}
function handlePermissionKeyPress(e) {
if (e.keyCode == KeyEvent.DOM_VK_DELETE ||
(AppConstants.platform == "macosx" &&
e.keyCode == KeyEvent.DOM_VK_BACK_SPACE)) {
deletePermissions();
}
}
function addPermission(aPermission) {
var textbox = document.getElementById("url");
// trim any leading and trailing spaces and scheme
var host = trimSpacesAndScheme(textbox.value);
try {
let uri = Services.io.newURI("https://" + host);
host = uri.host;
} catch(ex) {
var message = permissionsBundle.getFormattedString("alertInvalid", [host]);
var title = permissionsBundle.getString("alertInvalidTitle");
Services.prompt.alert(window, title, message);
textbox.value = "";
textbox.focus();
handleHostInput("");
return;
}
// we need this whether the perm exists or not
var stringCapability = capabilityString(aPermission);
// check whether the permission already exists, if not, add it
var exists = false;
for (var i in permissions) {
if (permissions[i].rawHost == host) {
// Avoid calling the permission manager if the capability settings are
// the same. Otherwise allow the call to the permissions manager to
// update the listbox for us.
exists = permissions[i].perm == aPermission;
break;
}
}
if (!exists) {
permissions.push(new Permission(permissions.length, null, host,
permissionType, stringCapability,
aPermission));
permissionsTreeView.rowCount = permissions.length;
permissionsTree.treeBoxObject.rowCountChanged(permissions.length - 1, 1);
permissionsTree.treeBoxObject.ensureRowIsVisible(permissions.length - 1);
}
textbox.value = "";
textbox.focus();
// covers a case where the site exists already, so the buttons don't disable
handleHostInput("");
// enable "remove all" button as needed
document.getElementById("removeAllPermissions").disabled = permissions.length == 0;
}
function doHelpButton() {
openHelp(permissionsBundle.getString(permissionType + "permissionshelp"), "chrome://communicator/locale/help/suitehelp.rdf");
return true;
}