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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
* file, you can obtain one at http://mozilla.org/MPL/2.0/. */
var { XPCOMUtils } = ChromeUtils.importESModule(
"resource://gre/modules/XPCOMUtils.sys.mjs"
);
XPCOMUtils.defineLazyModuleGetters(this, {
CardDAVUtils: "resource:///modules/CardDAVUtils.jsm",
MailServices: "resource:///modules/MailServices.jsm",
});
var log = console.createInstance({
prefix: "carddav.setup",
maxLogLevel: "Warn",
maxLogLevelPref: "carddav.setup.loglevel",
});
var oAuth = null;
var callbacks = null;
var uiElements = {};
var userContextId;
window.addEventListener(
"DOMContentLoaded",
() => {
for (let id of [
"username",
"location",
"statusArea",
"statusImage",
"statusMessage",
"resultsArea",
"availableBooks",
]) {
uiElements[id] = document.getElementById("carddav-" + id);
}
},
{ once: true }
);
window.addEventListener(
"DOMContentLoaded",
async () => {
await document.l10n.translateRoots();
fillLocationPlaceholder();
setStatus();
},
{ once: true }
);
/**
* Update the placeholder text for the network location field. If the username
* is a valid email address use the domain part of the username, otherwise use
* the default placeholder.
*/
function fillLocationPlaceholder() {
let parts = uiElements.username.value.split("@");
let domain = parts.length == 2 && parts[1] ? parts[1] : null;
if (domain) {
uiElements.location.setAttribute("placeholder", domain);
} else {
uiElements.location.setAttribute(
"placeholder",
uiElements.location.getAttribute("default-placeholder")
);
}
}
function handleCardDAVURLInput(event) {
changeCardDAVURL();
}
function changeCardDAVURL() {
uiElements.resultsArea.hidden = true;
setStatus();
}
function handleCardDAVURLBlur(event) {
if (
uiElements.location.validity.typeMismatch &&
!uiElements.location.value.match(/^https?:\/\//)
) {
uiElements.location.value = `https://${uiElements.location.value}`;
}
}
async function check() {
// We might be accepting the dialog by pressing Enter in the URL input.
handleCardDAVURLBlur();
let username = uiElements.username.value;
if (!uiElements.location.validity.valid && !username.split("@")[1]) {
log.error(`Invalid URL: "${uiElements.location.value}"`);
return;
}
let url = uiElements.location.value || username.split("@")[1];
if (!url.match(/^https?:\/\//)) {
url = "https://" + url;
}
setStatus("loading", "carddav-loading");
while (uiElements.availableBooks.lastChild) {
uiElements.availableBooks.lastChild.remove();
}
let foundBooks;
try {
foundBooks = await CardDAVUtils.detectAddressBooks(
username,
undefined,
url,
true
);
} catch (ex) {
if (ex.result == Cr.NS_ERROR_NOT_AVAILABLE) {
setStatus("error", "carddav-known-incompatible", {
url: new URL(url).hostname,
});
} else {
log.error(ex);
setStatus("error", "carddav-connection-error");
}
return;
}
// Create a list of CardDAV directories that already exist.
let existing = [];
for (let d of MailServices.ab.directories) {
if (d.dirType == Ci.nsIAbManager.CARDDAV_DIRECTORY_TYPE) {
existing.push(d.getStringValue("carddav.url", ""));
}
}
// Display a checkbox for each directory that doesn't already exist.
let alreadyAdded = 0;
for (let book of foundBooks) {
if (existing.includes(book.url.href)) {
alreadyAdded++;
continue;
}
let checkbox = uiElements.availableBooks.appendChild(
document.createXULElement("checkbox")
);
checkbox.setAttribute("label", book.name);
checkbox.checked = true;
checkbox.value = book.url.href;
checkbox._book = book;
}
if (uiElements.availableBooks.childElementCount == 0) {
if (alreadyAdded > 0) {
setStatus("error", "carddav-already-added");
} else {
setStatus("error", "carddav-none-found");
}
} else {
uiElements.resultsArea.hidden = false;
setStatus();
}
}
function setStatus(status, message, args) {
uiElements.username.disabled = status == "loading";
uiElements.location.disabled = status == "loading";
switch (status) {
case "loading":
uiElements.statusImage.setAttribute(
"src",
"chrome://global/skin/icons/loading.png"
);
uiElements.statusImage.setAttribute(
"srcset",
"chrome://global/skin/icons/loading@2x.png 2x"
);
break;
case "error":
uiElements.statusImage.setAttribute(
"src",
"chrome://global/skin/icons/warning.svg"
);
uiElements.statusImage.removeAttribute("srcset");
break;
default:
uiElements.statusImage.removeAttribute("src");
uiElements.statusImage.removeAttribute("srcset");
break;
}
if (status) {
uiElements.statusArea.setAttribute("status", status);
document.l10n.setAttributes(uiElements.statusMessage, message, args);
} else {
uiElements.statusArea.removeAttribute("status");
uiElements.statusMessage.removeAttribute("data-l10n-id");
uiElements.statusMessage.textContent = "";
}
// Grow to fit the list of books. Uses `resizeBy` because it has special
// handling in SubDialog.jsm that the other resize functions don't have.
window.resizeBy(0, Math.min(250, uiElements.availableBooks.scrollHeight));
window.dispatchEvent(new CustomEvent("status-changed"));
}
window.addEventListener("dialogaccept", event => {
if (uiElements.resultsArea.hidden) {
event.preventDefault();
check();
return;
}
if (uiElements.availableBooks.childElementCount == 0) {
return;
}
for (let checkbox of uiElements.availableBooks.children) {
if (checkbox.checked) {
let book = checkbox._book.create();
if (window.arguments[0]) {
// Pass the UID of the book back to the opening window.
window.arguments[0].newDirectoryUID = book.UID;
}
}
}
});
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