cryptpad/www/settings/main.js

// Load #1, load as little as possible because we are in a race to get the loading screen up.
define([
    '/bower_components/nthen/index.js',
    '/api/config',
    '/common/dom-ready.js',
    '/common/requireconfig.js',
    '/common/sframe-common-outer.js'
], function (nThen, ApiConfig, DomReady, RequireConfig, SFCommonO) {
    var requireConfig = RequireConfig();

    // Loaded in load #2
    nThen(function (waitFor) {
        DomReady.onReady(waitFor());
    }).nThen(function (waitFor) {
        var req = {
            cfg: requireConfig,
            req: [ '/common/loading.js' ],
            pfx: window.location.origin
        };
        window.rc = requireConfig;
        window.apiconf = ApiConfig;
        document.getElementById('sbox-iframe').setAttribute('src',
            ApiConfig.httpSafeOrigin + '/settings/inner.html?' + requireConfig.urlArgs +
                '#' + encodeURIComponent(JSON.stringify(req)));

        // This is a cheap trick to avoid loading sframe-channel in parallel with the
        // loading screen setup.
        var done = waitFor();
        var onMsg = function (msg) {
            var data = JSON.parse(msg.data);
            if (data.q !== 'READY') { return; }
            window.removeEventListener('message', onMsg);
            var _done = done;
            done = function () { };
            _done();
        };
        window.addEventListener('message', onMsg);
    }).nThen(function (/*waitFor*/) {
        var addRpc = function (sframeChan, Cryptpad, Utils) {
            sframeChan.on('Q_THUMBNAIL_CLEAR', function (d, cb) {
                Utils.LocalStore.clearThumbnail(function (err, data) {
                    cb({err:err, data:data});
                });
            });
            sframeChan.on('Q_SETTINGS_DRIVE_GET', function (d, cb) {
                Cryptpad.getUserObject(function (obj) {
                    if (obj.error) { return void cb(obj); }
                    if (d === "full") {
                        // We want shared folders too
                        var result = {
                            uo: obj,
                            sf: {}
                        };
                        if (!obj.drive || !obj.drive.sharedFolders) { return void cb(result); }
                        Utils.nThen(function (waitFor) {
                            Object.keys(obj.drive.sharedFolders).forEach(function (id) {
                                Cryptpad.getSharedFolder(id, waitFor(function (obj) {
                                    result.sf[id] = obj;
                                }));
                            });
                        }).nThen(function () {
                            cb(result);
                        });
                        return;
                    }
                    // We want only the user object
                    cb(obj);
                });
            });
            sframeChan.on('Q_SETTINGS_DRIVE_SET', function (data, cb) {
                if (data && data.uo) { data = data.uo; }
                var sjson = JSON.stringify(data);
                require([
                    '/common/cryptget.js',
                ], function (Crypt) {
                    var k = Utils.LocalStore.getUserHash() || Utils.LocalStore.getFSHash();
                    Crypt.put(k, sjson, function (err) {
                        cb(err);
                    });
                });
            });
            sframeChan.on('Q_SETTINGS_DRIVE_RESET', function (data, cb) {
                Cryptpad.resetDrive(cb);
            });
            sframeChan.on('Q_SETTINGS_LOGOUT', function (data, cb) {
                Cryptpad.logoutFromAll(cb);
            });
            sframeChan.on('Q_SETTINGS_IMPORT_LOCAL', function (data, cb) {
                Cryptpad.mergeAnonDrive(cb);
            });
            sframeChan.on('Q_SETTINGS_DELETE_ACCOUNT', function (data, cb) {
                Cryptpad.deleteAccount(cb);
            });
        };
        var category;
        if (window.location.hash) {
            category = window.location.hash.slice(1);
            window.location.hash = '';
        }
        var addData = function (obj) {
            if (category) { obj.category = category; }
        };
        SFCommonO.start({
            noRealtime: true,
            addRpc: addRpc,
            addData: addData
        });
    });
});