mobile/android/components/PaymentsUI.js@6474c204b198
mobile/android/components/PaymentsUI.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
3 * You can obtain one at http://mozilla.org/MPL/2.0/. */
5 "use strict";
7 const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
9 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
10 Cu.import("resource://gre/modules/Services.jsm");
11 Cu.import("resource://gre/modules/JNI.jsm");
13 XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
14 "@mozilla.org/childprocessmessagemanager;1",
15 "nsIMessageSender");
17 function paymentSuccess(aRequestId) {
18 return function(aResult) {
19 closePaymentTab(aRequestId, function() {
20 cpmm.sendAsyncMessage("Payment:Success", { result: aResult,
21 requestId: aRequestId });
22 });
23 }
24 }
26 function paymentFailed(aRequestId) {
27 return function(aErrorMsg) {
28 closePaymentTab(aRequestId, function() {
29 cpmm.sendAsyncMessage("Payment:Failed", { errorMsg: aErrorMsg,
30 requestId: aRequestId });
31 });
32 }
33 }
35 let paymentTabs = {};
36 let cancelTabCallbacks = {};
37 function paymentCanceled(aRequestId) {
38 return function() {
39 paymentFailed(aRequestId)();
40 }
41 }
42 function closePaymentTab(aId, aCallback) {
43 if (paymentTabs[aId]) {
44 paymentTabs[aId].browser.removeEventListener("TabClose", cancelTabCallbacks[aId]);
45 delete cancelTabCallbacks[aId];
47 // We ask the UI to close the selected payment flow.
48 let content = Services.wm.getMostRecentWindow("navigator:browser");
49 if (content) {
50 content.BrowserApp.closeTab(paymentTabs[aId]);
51 }
53 paymentTabs[aId] = null;
54 }
56 aCallback();
57 }
59 function PaymentUI() {
60 }
62 PaymentUI.prototype = {
63 get bundle() {
64 delete this.bundle;
65 return this.bundle = Services.strings.createBundle("chrome://browser/locale/payments.properties");
66 },
68 confirmPaymentRequest: function confirmPaymentRequest(aRequestId,
69 aRequests,
70 aSuccessCb,
71 aErrorCb) {
72 let _error = this._error(aErrorCb);
74 let listItems = [];
76 // If there's only one payment provider that will work, just move on without prompting the user.
77 if (aRequests.length == 1) {
78 aSuccessCb.onresult(aRequestId, aRequests[0].type);
79 return;
80 }
82 // Otherwise, let the user select a payment provider from a list.
83 for (let i = 0; i < aRequests.length; i++) {
84 let request = aRequests[i];
85 let requestText = request.providerName;
86 if (request.productPrice) {
87 requestText += " (" + request.productPrice[0].amount + " " +
88 request.productPrice[0].currency + ")";
89 }
90 listItems.push({ label: requestText });
91 }
93 let p = new Prompt({
94 window: null,
95 title: this.bundle.GetStringFromName("payments.providerdialog.title"),
96 }).setSingleChoiceItems(listItems).show(function(data) {
97 if (data.button > -1 && aSuccessCb) {
98 aSuccessCb.onresult(aRequestId, aRequests[data.button].type);
99 } else {
100 _error(aRequestId, "USER_CANCELED");
101 }
102 });
103 },
105 _error: function(aCallback) {
106 return function _error(id, msg) {
107 if (aCallback) {
108 aCallback.onresult(id, msg);
109 }
110 };
111 },
113 showPaymentFlow: function showPaymentFlow(aRequestId,
114 aPaymentFlowInfo,
115 aErrorCb) {
116 let _error = this._error(aErrorCb);
118 // We ask the UI to browse to the selected payment flow.
119 let content = Services.wm.getMostRecentWindow("navigator:browser");
120 if (!content) {
121 _error(aRequestId, "NO_CONTENT_WINDOW");
122 return;
123 }
125 // TODO: For now, known payment providers (BlueVia and Mozilla Market)
126 // only accepts the JWT by GET, so we just add it to the URI.
127 // https://github.com/mozilla-b2g/gaia/blob/master/apps/system/js/payment.js
128 let tab = content.BrowserApp.addTab(aPaymentFlowInfo.uri + aPaymentFlowInfo.jwt);
130 // Inject paymentSuccess and paymentFailed methods into the document after its loaded.
131 tab.browser.addEventListener("DOMWindowCreated", function loadPaymentShim() {
132 let frame = tab.browser.contentDocument.defaultView;
133 try {
134 frame.wrappedJSObject.mozPaymentProvider = {
135 __exposedProps__: {
136 paymentSuccess: 'r',
137 paymentFailed: 'r',
138 mnc: 'r',
139 mcc: 'r',
140 },
142 _getNetworkInfo: function(type) {
143 let jni = new JNI();
144 let cls = jni.findClass("org/mozilla/gecko/GeckoNetworkManager");
145 let method = jni.getStaticMethodID(cls, "get" + type.toUpperCase(), "()I");
146 let val = jni.callStaticIntMethod(cls, method);
147 jni.close();
149 if (val < 0)
150 return null;
151 return val;
152 },
154 get mnc() {
155 delete this.mnc;
156 return this.mnc = this._getNetworkInfo("mnc");
157 },
159 get mcc() {
160 delete this.mcc;
161 return this.mcc = this._getNetworkInfo("mcc");
162 },
164 paymentSuccess: paymentSuccess(aRequestId),
165 paymentFailed: paymentFailed(aRequestId)
166 };
167 } catch (e) {
168 _error(aRequestId, "ERROR_ADDING_METHODS");
169 } finally {
170 tab.browser.removeEventListener("DOMWindowCreated", loadPaymentShim);
171 }
172 }, true);
174 // Store a reference to the tab so that we can close it when the payment succeeds or fails.
175 paymentTabs[aRequestId] = tab;
176 cancelTabCallbacks[aRequestId] = paymentCanceled(aRequestId);
178 // Fail the payment if the tab is closed on its own
179 tab.browser.addEventListener("TabClose", cancelTabCallbacks[aRequestId]);
180 },
182 cleanup: function cleanup() {
183 // Nothing to do here.
184 },
186 classID: Components.ID("{3c6c9575-f57e-427b-a8aa-57bc3cbff48f}"),
187 QueryInterface: XPCOMUtils.generateQI([Ci.nsIPaymentUIGlue])
188 }
190 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([PaymentUI]);
