/* This file is part of TALER (C) 2015-2016 GNUnet e.V. TALER is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. TALER is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with TALER; see the file COPYING. If not, If not, see */ System.register(["../lib/wallet/helpers", "../lib/wallet/types", "mithril"], function(exports_1, context_1) { "use strict"; var __moduleName = context_1 && context_1.id; var helpers_1, types_1, mithril_1; var DelayTimer, Controller; function view(ctrl) { var controls = []; var mx = function (x) { var args = []; for (var _i = 1; _i < arguments.length; _i++) { args[_i - 1] = arguments[_i]; } return controls.push(mithril_1.default.apply(void 0, [x].concat(args))); }; mx("p", (_a = ["The bank wants to create a reserve over ", "."], _a.raw = ["The bank wants to create a reserve over ", "."], i18n(_a, helpers_1.amountToPretty(ctrl.amount)))); mx("input", { className: "url", type: "text", spellcheck: false, value: ctrl.url(), oninput: mithril_1.default.withAttr("value", ctrl.onUrlChanged.bind(ctrl)), }); mx("button", { onclick: function () { return ctrl.confirmReserve(ctrl.url(), ctrl.amount, ctrl.callbackUrl); }, disabled: !ctrl.isValidMint }, "Confirm mint selection"); if (ctrl.statusString) { mx("p", ctrl.statusString); } else { mx("p", "Checking URL, please wait ..."); } return mithril_1.default("div", controls); var _a; } function getSuggestedMint(currency) { // TODO: make this request go to the wallet backend // Right now, this is a stub. var defaultMint = { "KUDOS": "http://mint.test.taler.net" }; var mint = defaultMint[currency]; if (!mint) { mint = ""; } return Promise.resolve(mint); } function main() { var url = URI(document.location.href); var query = URI.parseQuery(url.query()); var amount = types_1.AmountJson.checked(JSON.parse(query.amount)); var callback_url = query.callback_url; var bank_url = query.bank_url; getSuggestedMint(amount.currency) .then(function (suggestedMintUrl) { var controller = function () { return new Controller(suggestedMintUrl, amount, callback_url); }; var MintSelection = { controller: controller, view: view }; mithril_1.default.mount(document.getElementById("mint-selection"), MintSelection); }) .catch(function (e) { // TODO: provide more context information, maybe factor it out into a // TODO:generic error reporting function or component. document.body.innerText = "Fatal error: \"" + e.message + "\"."; console.error("got backend error \"" + e.message + "\""); }); } exports_1("main", main); return { setters:[ function (helpers_1_1) { helpers_1 = helpers_1_1; }, function (types_1_1) { types_1 = types_1_1; }, function (mithril_1_1) { mithril_1 = mithril_1_1; }], execute: function() { "use strict"; /** * Execute something after a delay, with the possibility * to reset the delay. */ DelayTimer = (function () { function DelayTimer(ms, f) { this.timerId = null; this.f = f; this.ms = ms; } DelayTimer.prototype.bump = function () { var _this = this; this.stop(); var handler = function () { _this.f(); }; this.timerId = window.setTimeout(handler, this.ms); }; DelayTimer.prototype.stop = function () { if (this.timerId !== null) { window.clearTimeout(this.timerId); } }; return DelayTimer; }()); Controller = (function () { function Controller(initialMintUrl, amount, callbackUrl) { var _this = this; this.url = mithril_1.default.prop(); this.statusString = null; this.isValidMint = false; this.amount = amount; this.callbackUrl = callbackUrl; this.timer = new DelayTimer(800, function () { return _this.update(); }); this.url(initialMintUrl); this.update(); } Controller.prototype.update = function () { var _this = this; this.timer.stop(); var doUpdate = function () { if (!_this.url()) { _this.statusString = (_a = ["Please enter a URL"], _a.raw = ["Please enter a URL"], i18n(_a)); mithril_1.default.endComputation(); return; } _this.statusString = null; var parsedUrl = URI(_this.url()); if (parsedUrl.is("relative")) { _this.statusString = (_b = ["The URL you've entered is not valid (must be absolute)"], _b.raw = ["The URL you've entered is not valid (must be absolute)"], i18n(_b)); mithril_1.default.endComputation(); return; } var keysUrl = URI("/keys").absoluteTo(helpers_1.canonicalizeBaseUrl(_this.url())); console.log("requesting keys from '" + keysUrl + "'"); _this.request = new XMLHttpRequest(); _this.request.onreadystatechange = function () { if (_this.request.readyState == XMLHttpRequest.DONE) { switch (_this.request.status) { case 200: _this.isValidMint = true; _this.statusString = "The mint base URL is valid!"; break; case 0: _this.statusString = "unknown request error"; break; default: _this.statusString = "request failed with status " + _this.request.status; break; } } mithril_1.default.endComputation(); }; _this.request.open("get", keysUrl.href()); _this.request.send(); var _a, _b; }; mithril_1.default.startComputation(); doUpdate(); console.log("got update"); }; Controller.prototype.reset = function () { this.isValidMint = false; this.statusString = null; if (this.request) { this.request.abort(); this.request = null; } }; Controller.prototype.confirmReserve = function (mint, amount, callback_url) { var _this = this; var d = { mint: mint, amount: amount }; var cb = function (rawResp) { if (!rawResp) { throw Error("empty response"); } if (!rawResp.error) { var resp = types_1.CreateReserveResponse.checked(rawResp); var q = { mint: resp.mint, reserve_pub: resp.reservePub, amount_value: amount.value, amount_fraction: amount.fraction, amount_currency: amount.currency, }; var url = URI(callback_url).addQuery(q); if (!url.is("absolute")) { throw Error("callback url is not absolute"); } console.log("going to", url.href()); document.location.href = url.href(); } else { _this.reset(); _this.statusString = ("Oops, something went wrong." + ("The wallet responded with error status (" + rawResp.error + ").")); } }; chrome.runtime.sendMessage({ type: 'create-reserve', detail: d }, cb); }; Controller.prototype.onUrlChanged = function (url) { this.reset(); this.url(url); this.timer.bump(); }; return Controller; }()); } } }); //# sourceMappingURL=confirm-create-reserve.js.map