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suggest mint based on currency (stub)

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This commit is contained in:
Florian Dold 2016-02-15 11:29:58 +01:00
parent c34a6612ec
commit 526e88695f
12 changed files with 3286 additions and 2399 deletions
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2
extension/content_scripts/notify.js
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@ -44,6 +44,8 @@ var TalerNotify;
var params = {
amount: JSON.stringify(e.detail.amount),
callback_url: URI(e.detail.callback_url).absoluteTo(document.location.href),
bank_url: document.location.href,
suggested_mint: e.detail.suggested_mint,
};
var uri = URI(chrome.extension.getURL("pages/confirm-create-reserve.html"));
document.location.href = uri.query(params).href();

2
extension/content_scripts/notify.ts
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@ -53,6 +53,8 @@ namespace TalerNotify {
let params = {
amount: JSON.stringify(e.detail.amount),
callback_url: URI(e.detail.callback_url).absoluteTo(document.location.href),
bank_url: document.location.href,
suggested_mint: e.detail.suggested_mint,
};
let uri = URI(chrome.extension.getURL("pages/confirm-create-reserve.html"));
document.location.href = uri.query(params).href();

1805
extension/lib/decl/mithril.d.ts vendored
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File diff suppressed because it is too large Load Diff

10
extension/lib/module-trampoline.js
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@ -30,6 +30,16 @@ System.config({
defaultJSExtensions: true,
});
// Register mithril as a module,
// but only if it is ambient.
if (m) {
let mod = System.newModule({default: m});
let modName = "mithril";
System.set(modName, mod);
}
let me = window.location.protocol
+ "//" + window.location.host
+ window.location.pathname.replace(/[.]html$/, ".js");

3538
extension/lib/vendor/mithril.js vendored
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File diff suppressed because it is too large Load Diff

1
extension/lib/wallet/wxmessaging.js
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@ -144,6 +144,7 @@ System.register(["./wallet", "./db", "./http"], function(exports_1, context_1) {
return handlers[req.type](db, req.detail, onresponse);
}
console.error("Request type " + JSON.stringify(req) + " unknown, req " + req.type);
onresponse({ error: "request unknown" });
return false;
});
})

2
extension/lib/wallet/wxmessaging.ts
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@ -29,6 +29,7 @@ import {BrowserHttpLib} from "./http";
* @author Florian Dold
*/
function makeHandlers(wallet: Wallet) {
return {
["balances"]: function(db, detail, sendResponse) {
@ -162,6 +163,7 @@ export function wxMain() {
return handlers[req.type](db, req.detail, onresponse);
}
console.error(`Request type ${JSON.stringify(req)} unknown, req ${req.type}`);
onresponse({error: "request unknown"});
return false;
});
})

2
extension/pages/confirm-create-reserve.html
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@ -24,7 +24,7 @@
<section id="main">
<article>
<div id="mint-selection"></div>
<div class="fade" id="mint-selection"></div>
</article>
</section>

143
extension/pages/confirm-create-reserve.js
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@ -13,46 +13,71 @@
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/licenses/>
*/
System.register(["../lib/wallet/helpers", "../lib/wallet/types"], function(exports_1, context_1) {
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;
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 MintSelection = {
controller: function () { return new Controller(); },
view: function (ctrl) {
var controls = [];
var mx = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i - 0] = arguments[_i];
}
return controls.push(m.apply(void 0, 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(amount))));
mx("input.url", {
type: "text",
spellcheck: false,
oninput: m.withAttr("value", ctrl.onUrlChanged.bind(ctrl)),
});
if (ctrl.isValidMint) {
mx("button", {
onclick: function () { return ctrl.confirmReserve(ctrl.url, amount, callback_url); }
}, "Confirm mint selection");
}
if (ctrl.errorString) {
mx("p", ctrl.errorString);
}
return m("div", controls);
var _a;
}
};
m.mount(document.getElementById("mint-selection"), MintSelection);
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 {
@ -62,6 +87,9 @@ System.register(["../lib/wallet/helpers", "../lib/wallet/types"], function(expor
},
function (types_1_1) {
types_1 = types_1_1;
},
function (mithril_1_1) {
mithril_1 = mithril_1_1;
}],
execute: function() {
"use strict";
@ -77,39 +105,48 @@ System.register(["../lib/wallet/helpers", "../lib/wallet/types"], function(expor
}
DelayTimer.prototype.bump = function () {
var _this = this;
if (this.timerId !== null) {
window.clearTimeout(this.timerId);
}
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() {
function Controller(initialMintUrl, amount, callbackUrl) {
var _this = this;
this.url = null;
this.errorString = null;
this.url = mithril_1.default.prop();
this.statusString = null;
this.isValidMint = false;
this.update();
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.errorString = (_a = ["Please enter a URL"], _a.raw = ["Please enter a URL"], i18n(_a));
if (!_this.url()) {
_this.statusString = (_a = ["Please enter a URL"], _a.raw = ["Please enter a URL"], i18n(_a));
mithril_1.default.endComputation();
return;
}
_this.errorString = null;
var parsedUrl = URI(_this.url);
_this.statusString = null;
var parsedUrl = URI(_this.url());
if (parsedUrl.is("relative")) {
_this.errorString = (_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));
_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));
var keysUrl = URI("/keys").absoluteTo(helpers_1.canonicalizeBaseUrl(_this.url()));
console.log("requesting keys from '" + keysUrl + "'");
_this.request = new XMLHttpRequest();
_this.request.onreadystatechange = function () {
@ -117,33 +154,33 @@ System.register(["../lib/wallet/helpers", "../lib/wallet/types"], function(expor
switch (_this.request.status) {
case 200:
_this.isValidMint = true;
_this.statusString = "The mint base URL is valid!";
break;
case 0:
_this.errorString = "unknown request error";
_this.statusString = "unknown request error";
break;
default:
_this.errorString = "request failed with status " + _this.request.status;
_this.statusString = "request failed with status " + _this.request.status;
break;
}
m.redraw();
}
mithril_1.default.endComputation();
};
_this.request.open("get", keysUrl.href());
_this.request.send();
var _a, _b;
};
mithril_1.default.startComputation();
doUpdate();
m.redraw();
console.log("got update");
};
Controller.prototype.reset = function () {
this.isValidMint = false;
this.errorString = null;
this.statusString = null;
if (this.request) {
this.request.abort();
this.request = null;
}
m.redraw();
};
Controller.prototype.confirmReserve = function (mint, amount, callback_url) {
var _this = this;
@ -170,7 +207,7 @@ System.register(["../lib/wallet/helpers", "../lib/wallet/types"], function(expor
}
else {
_this.reset();
_this.errorString = ("Oops, something went wrong." +
_this.statusString = ("Oops, something went wrong." +
("The wallet responded with error status (" + rawResp.error + ")."));
}
};
@ -178,7 +215,7 @@ System.register(["../lib/wallet/helpers", "../lib/wallet/types"], function(expor
};
Controller.prototype.onUrlChanged = function (url) {
this.reset();
this.url = url;
this.url(url);
this.timer.bump();
};
return Controller;

162
extension/pages/confirm-create-reserve.tsx
View File

@ -14,14 +14,14 @@
TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/licenses/>
*/
/// <reference path="../lib/decl/mithril.d.ts" />
import {amountToPretty, canonicalizeBaseUrl} from "../lib/wallet/helpers";
import {AmountJson, CreateReserveResponse} from "../lib/wallet/types";
import m from "mithril";
"use strict";
declare var m: any;
/**
* Execute something after a delay, with the possibility
* to reset the delay.
@ -37,43 +37,55 @@ class DelayTimer {
}
bump() {
if (this.timerId !== null) {
window.clearTimeout(this.timerId);
}
this.stop();
const handler = () => {
this.f();
};
this.timerId = window.setTimeout(handler, this.ms);
}
stop() {
if (this.timerId !== null) {
window.clearTimeout(this.timerId);
}
}
}
class Controller {
url = null;
errorString = null;
url = m.prop<string>();
statusString = null;
isValidMint = false;
private timer: DelayTimer;
private request: XMLHttpRequest;
amount: AmountJson;
callbackUrl: string;
constructor() {
this.update();
constructor(initialMintUrl: string, amount: AmountJson, callbackUrl: string) {
this.amount = amount;
this.callbackUrl = callbackUrl;
this.timer = new DelayTimer(800, () => this.update());
this.url(initialMintUrl);
this.update();
}
update() {
private update() {
this.timer.stop();
const doUpdate = () => {
if (!this.url) {
this.errorString = i18n`Please enter a URL`;
if (!this.url()) {
this.statusString = i18n`Please enter a URL`;
m.endComputation();
return;
}
this.errorString = null;
let parsedUrl = URI(this.url);
this.statusString = null;
let parsedUrl = URI(this.url());
if (parsedUrl.is("relative")) {
this.errorString = i18n`The URL you've entered is not valid (must be absolute)`;
this.statusString = i18n`The URL you've entered is not valid (must be absolute)`;
m.endComputation();
return;
}
const keysUrl = URI("/keys").absoluteTo(canonicalizeBaseUrl(this.url));
const keysUrl = URI("/keys").absoluteTo(canonicalizeBaseUrl(this.url()));
console.log(`requesting keys from '${keysUrl}'`);
@ -83,34 +95,36 @@ class Controller {
switch (this.request.status) {
case 200:
this.isValidMint = true;
this.statusString = "The mint base URL is valid!";
break;
case 0:
this.errorString = `unknown request error`;
this.statusString = `unknown request error`;
break;
default:
this.errorString = `request failed with status ${this.request.status}`;
this.statusString = `request failed with status ${this.request.status}`;
break;
}
m.redraw();
}
m.endComputation();
};
this.request.open("get", keysUrl.href());
this.request.send();
};
m.startComputation();
doUpdate();
m.redraw();
console.log("got update");
}
reset() {
this.isValidMint = false;
this.errorString = null;
this.statusString = null;
if (this.request) {
this.request.abort();
this.request = null;
}
m.redraw();
}
confirmReserve(mint: string, amount: AmountJson, callback_url: string) {
@ -136,7 +150,7 @@ class Controller {
document.location.href = url.href();
} else {
this.reset();
this.errorString = (
this.statusString = (
`Oops, something went wrong.` +
`The wallet responded with error status (${rawResp.error}).`);
}
@ -146,50 +160,80 @@ class Controller {
onUrlChanged(url: string) {
this.reset();
this.url = url;
this.url(url);
this.timer.bump();
}
}
function view(ctrl: Controller) {
let controls = [];
let mx = (x: string, ...args) => controls.push(m(x, ...args));
mx("p",
i18n`The bank wants to create a reserve over ${amountToPretty(
ctrl.amount)}.`);
mx("input",
{
className: "url",
type: "text",
spellcheck: false,
value: ctrl.url(),
oninput: m.withAttr("value", ctrl.onUrlChanged.bind(ctrl)),
});
mx("button", {
onclick: () => 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 m("div", controls);
}
function getSuggestedMint(currency: string): Promise<string> {
// TODO: make this request go to the wallet backend
// Right now, this is a stub.
const defaultMint = {
"KUDOS": "http://mint.test.taler.net"
};
let mint = defaultMint[currency];
if (!mint) {
mint = ""
}
return Promise.resolve(mint);
}
export function main() {
const url = URI(document.location.href);
const query: any = URI.parseQuery(url.query());
const amount = AmountJson.checked(JSON.parse(query.amount));
const callback_url = query.callback_url;
const bank_url = query.bank_url;
var MintSelection = {
controller: () => new Controller(),
view(ctrl: Controller) {
let controls = [];
let mx = (...args) => controls.push(m(...args));
mx("p",
i18n`The bank wants to create a reserve over ${amountToPretty(
amount)}.`);
mx("input.url",
{
type: "text",
spellcheck: false,
oninput: m.withAttr("value", ctrl.onUrlChanged.bind(ctrl)),
});
if (ctrl.isValidMint) {
mx("button", {
onclick: () => ctrl.confirmReserve(ctrl.url,
amount,
callback_url)
},
"Confirm mint selection");
}
if (ctrl.errorString) {
mx("p", ctrl.errorString);
}
return m("div", controls);
}
};
m.mount(document.getElementById("mint-selection"), MintSelection);
getSuggestedMint(amount.currency)
.then((suggestedMintUrl) => {
const controller = () => new Controller(suggestedMintUrl, amount, callback_url);
var MintSelection = {controller, view};
m.mount(document.getElementById("mint-selection"), MintSelection);
})
.catch((e) => {
// TODO: provide more context information, maybe factor it out into a
// TODO:generic error reporting function or component.
document.body.innerText = `Fatal error: "${e.message}".`;
console.error(`got backend error "${e.message}"`);
});
}

16
extension/style/wallet.css
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@ -101,3 +101,19 @@ button {
font-size: 120%;
padding: 0.5em;
}
/* We use fading to hide slower DOM updates */
.fade {
-webkit-animation: fade 0.7s;
animation: fade 0.7s;
opacity: 1;
}
@-webkit-keyframes fade {
from {opacity: 0}
to {opacity: 1}
}
@keyframes fade {
from {opacity: 0}
to {opacity: 1}
}

2
extension/tsconfig.json
View File

@ -29,4 +29,4 @@
"pages/confirm-create-reserve.tsx",
"test/tests/taler.ts"
]
}
}