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// load ressources in workers (suggested by Mozilla extensions reviewers)
// for more options have a look here: https://gist.github.com/Noitidart/ec1e6b9a593ec7e3efed
// if not in workers, use sdk/data.load() instead
try {
let xRequest;
if (typeof XMLHttpRequest !== "undefined") {
xRequest = new XMLHttpRequest();
}
else {
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// load ressources in workers (suggested by Mozilla extensions reviewers)
// for more options have a look here: https://gist.github.com/Noitidart/ec1e6b9a593ec7e3efed
// if not in workers, use sdk/data.load() instead
try {
let xRequest;
if (typeof XMLHttpRequest !== "undefined") {
xRequest = new XMLHttpRequest();
} else {
// JS bullshit again… necessary for Thunderbird
let { Cc, Ci } = require("chrome");
xRequest = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance();
xRequest.QueryInterface(Ci.nsIXMLHttpRequest);
}
xRequest.open('GET', spf, false); // 3rd arg is false for synchronous, sync is acceptable in workers
xRequest.send();
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