1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
cr.define('mobile', function() {
// TODO(tbarzic): Share code with mobile_setup.js.
var EXTENSION_BASE_URL =
'chrome-extension://iadeocfgjdjdmpenejdbfeaocpbikmab/';
var REDIRECT_POST_PAGE_URL = EXTENSION_BASE_URL + 'redirect.html?autoPost=1';
var PORTAL_OFFLINE_PAGE_URL = EXTENSION_BASE_URL + 'portal_offline.html';
var INVALID_DEVICE_INFO_PAGE_URL =
EXTENSION_BASE_URL + 'invalid_device_info.html';
var NetworkState = {
UNKNOWN: 0,
PORTAL_REACHABLE: 1,
PORTAL_UNREACHABLE: 2
};
var CarrierPageType = {
NOT_SET: 0,
PORTAL_OFFLINE: 1,
INVALID_DEVICE_INFO: 2
};
function PortalImpl() {
// Mobile device information.
this.deviceInfo_ = null;
this.spinnerInt_ = -1;
this.networkState_ = NetworkState.UNKNOWN;
this.portalFrameSet_ = false;
this.carrierPageType_ = CarrierPageType.NOT_SET;
}
cr.addSingletonGetter(PortalImpl);
PortalImpl.prototype = {
initialize: function() {
// Get network device info for which portal should be opened.
// For LTE networks, this will also start observing network connection
// state and raise |updatePortalReachability| messages when the portal
// reachability changes.
chrome.send('getDeviceInfo');
},
updateDeviceInfo: function(deviceInfo) {
this.deviceInfo_ = deviceInfo;
this.updateState_();
},
updateNetworkState: function(networkState) {
if (this.networkState_ == networkState)
return;
this.networkState_ = networkState;
// If the device info is not yet set, the state will be updated on the
// device info update.
if (this.deviceInfo_)
this.updateState_();
},
updateState_: function() {
if (!this.deviceInfo_ || this.networkState_ == NetworkState.UNKNOWN)
return;
if (!this.isDeviceInfoValid_()) {
// If the device info is not valid, hide portalFrame and show system
// status displaying 'invalid device info' page.
this.setCarrierPage_(CarrierPageType.INVALID_DEVICE_INFO);
$('portalFrame').hidden = true;
$('systemStatus').hidden = false;
} else if (this.networkState_ != NetworkState.PORTAL_REACHABLE) {
// If the portal is not reachable, hide portalFrame and show system
// status displaying 'offline portal' page.
this.setCarrierPage_(CarrierPageType.PORTAL_OFFLINE);
$('portalFrame').hidden = true;
$('systemStatus').hidden = false;
} else {
// If the portal is reachable and device info is valid, set and show
// portalFrame; and hide system status displaying 'offline portal' page.
this.setPortalFrameIfNeeded_(this.deviceInfo_);
$('portalFrame').hidden = false;
$('systemStatus').hidden = true;
this.stopSpinner_();
}
},
setCarrierPage_: function(type) {
// The page is already set, nothing to do.
if (type == this.carrierPageType_)
return;
switch (type) {
case CarrierPageType.PORTAL_OFFLINE:
$('carrierPage').contentWindow.location.href =
PORTAL_OFFLINE_PAGE_URL;
$('statusHeader').textContent =
loadTimeData.getString('portal_unreachable_header');
this.startSpinner_();
break;
case CarrierPageType.INVALID_DEVICE_INFO:
$('carrierPage').contentWindow.location.href =
INVALID_DEVICE_INFO_PAGE_URL;
$('statusHeader').textContent =
loadTimeData.getString('invalid_device_info_header');
this.stopSpinner_();
break;
case CarrierPageType.NOT_SET:
$('carrierPage').contentWindow.location.href = 'about:blank';
$('statusHeader').textContent = '';
this.stopSpinner_();
break;
default:
break;
}
this.carrierPageType_ = type;
},
setPortalFrameIfNeeded_: function(deviceInfo) {
// The portal should be set only once.
if (this.portalFrameSet_)
return;
var postData = '';
if (deviceInfo.post_data && deviceInfo.post_data.length)
postData = '&post_data=' + encodeURIComponent(deviceInfo.post_data);
$('portalFrame').contentWindow.location.href = REDIRECT_POST_PAGE_URL +
postData + '&formUrl=' + encodeURIComponent(deviceInfo.payment_url);
this.portalFrameSet_ = true;
},
isDeviceInfoValid_: function() {
// Device info is valid if it has mdn which doesn't contain only '0's.
return this.deviceInfo_ && this.deviceInfo_.MDN &&
this.deviceInfo_.MDN.match('[^0]');
},
startSpinner_: function() {
this.stopSpinner_();
this.spinnerInt_ = setInterval(this.drawProgress_.bind(this), 100);
},
stopSpinner_: function() {
if (this.spinnerInt_ != -1) {
clearInterval(this.spinnerInt_);
this.spinnerInt_ = -1;
}
// Clear the spinner canvas.
var ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height);
},
drawProgress_: function() {
var ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height);
var segmentCount = Math.min(12, canvas.width / 1.6); // Number of segments
var rotation = 0.75; // Counterclockwise rotation
// Rotate canvas over time
ctx.translate(canvas.width / 2, canvas.height / 2);
ctx.rotate(Math.PI * 2 / (segmentCount + rotation));
ctx.translate(-canvas.width / 2, -canvas.height / 2);
var gap = canvas.width / 24; // Gap between segments
var oRadius = canvas.width / 2; // Outer radius
var iRadius = oRadius * 0.618; // Inner radius
var oCircumference = Math.PI * 2 * oRadius; // Outer circumference
var iCircumference = Math.PI * 2 * iRadius; // Inner circumference
var oGap = gap / oCircumference; // Gap size as fraction of outer ring
var iGap = gap / iCircumference; // Gap size as fraction of inner ring
var oArc = Math.PI * 2 * (1 / segmentCount - oGap); // Angle of outer arcs
var iArc = Math.PI * 2 * (1 / segmentCount - iGap); // Angle of inner arcs
for (i = 0; i < segmentCount; i++) { // Draw each segment
var opacity = Math.pow(1.0 - i / segmentCount, 3.0);
opacity = (0.15 + opacity * 0.8); // Vary from 0.15 to 0.95
var angle = - Math.PI * 2 * i / segmentCount;
ctx.beginPath();
ctx.arc(canvas.width / 2, canvas.height / 2, oRadius,
angle - oArc / 2, angle + oArc / 2, false);
ctx.arc(canvas.width / 2, canvas.height / 2, iRadius,
angle + iArc / 2, angle - iArc / 2, true);
ctx.closePath();
ctx.fillStyle = 'rgba(240, 30, 29, ' + opacity + ')';
ctx.fill();
}
}
};
function MobileSetupPortal() {}
MobileSetupPortal.loadPage = function() {
PortalImpl.getInstance().initialize();
};
MobileSetupPortal.onGotDeviceInfo = function(deviceInfo) {
PortalImpl.getInstance().updateDeviceInfo(deviceInfo);
};
MobileSetupPortal.onConnectivityChanged = function(portalReachable) {
PortalImpl.getInstance().updateNetworkState(
portalReachable ? NetworkState.PORTAL_REACHABLE :
NetworkState.PORTAL_UNREACHABLE);
};
// Export
return {
MobileSetupPortal: MobileSetupPortal
};
});
document.addEventListener('DOMContentLoaded',
mobile.MobileSetupPortal.loadPage);
|
