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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 EXPORTED_SYMBOLS = ["ItipChannel", "ItipProtocolHandler", "ItipContentHandler"];
var { cal } = ChromeUtils.import("resource:///modules/calendar/calUtils.jsm");
var { XPCOMUtils } = ChromeUtils.importESModule("resource://gre/modules/XPCOMUtils.sys.mjs");
const lazy = {};
XPCOMUtils.defineLazyModuleGetters(lazy, {
CalEvent: "resource:///modules/CalEvent.jsm",
});
function ItipChannel(URI, aLoadInfo) {
this.wrappedJSObject = this;
this.URI = this.originalURI = URI;
this.loadInfo = aLoadInfo;
}
ItipChannel.prototype = {
QueryInterface: ChromeUtils.generateQI(["nsIChannel", "nsIRequest"]),
classID: Components.ID("{643e0328-36f6-411d-a107-16238dff9cd7}"),
contentType: "application/x-itip-internal",
loadAttributes: null,
contentLength: 0,
owner: null,
loadGroup: null,
notificationCallbacks: null,
securityInfo: null,
open() {
throw Components.Exception(
`${this.constructor.name}.open not implemented`,
Cr.NS_ERROR_NOT_IMPLEMENTED
);
},
asyncOpen(observer) {
observer.onStartRequest(this, null);
},
asyncRead(listener, ctxt) {
return listener.onStartRequest(this, ctxt);
},
isPending() {
return true;
},
status: Cr.NS_OK,
cancel(status) {
this.status = status;
},
suspend() {
throw Components.Exception(
`${this.constructor.name}.suspend not implemented`,
Cr.NS_ERROR_NOT_IMPLEMENTED
);
},
resume() {
throw Components.Exception(
`${this.constructor.name}.resume not implemented`,
Cr.NS_ERROR_NOT_IMPLEMENTED
);
},
};
/**
* @implements {nsIProtocolHandler}
*/
function ItipProtocolHandler() {
this.wrappedJSObject = this;
}
ItipProtocolHandler.prototype = {
QueryInterface: ChromeUtils.generateQI(["nsIProtocolHandler"]),
classID: Components.ID("{6e957006-b4ce-11d9-b053-001124736B74}"),
allowPort: () => false,
isSecure: false,
newChannel(URI, aLoadInfo) {
dump("Creating new ItipChannel for " + URI + "\n");
return new ItipChannel(URI, aLoadInfo);
},
};
function ItipContentHandler() {
this.wrappedJSObject = this;
}
ItipContentHandler.prototype = {
QueryInterface: ChromeUtils.generateQI(["nsIContentHandler"]),
classID: Components.ID("{47c31f2b-b4de-11d9-bfe6-001124736B74}"),
handleContent(contentType, windowTarget, request) {
let channel = request.QueryInterface(Ci.nsIChannel);
let uri = channel.URI.spec;
if (!uri.startsWith("moz-cal-handle-itip:")) {
throw Components.Exception(`Unexpected iTIP uri: ${uri}`, Cr.NS_ERROR_WONT_HANDLE_CONTENT);
}
let paramString = uri.substring("moz-cal-handle-itip:///".length);
let paramArray = paramString.split("&");
let paramBlock = {};
paramArray.forEach(value => {
let parts = value.split("=");
paramBlock[parts[0]] = unescape(unescape(parts[1]));
});
// dump("content-handler: have params " + paramBlock.toSource() + "\n");
let event = new lazy.CalEvent(paramBlock.data);
dump(
"Processing iTIP event '" +
event.title +
"' from " +
event.organizer.id +
" (" +
event.id +
")\n"
);
let cals = cal.manager.getCalendars();
cals[0].addItem(event);
},
};
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