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Add native QR scanner to send form

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This commit is contained in:
Yemel Jardi 2014-07-25 11:08:29 -03:00
commit 19f57e614c
3 changed files with 33 additions and 7 deletions
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3
index.html
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@ -692,6 +692,9 @@
<input type="text" id="address" name="address" ng-disabled="loading"
placeholder="Send to" ng-model="address" valid-address required>
</div>
<div class="small-2 columns" ng-hide="!isCordova">
<a class="postfix button secondary" ng-click="scannerIntent()"><i class="fi-camera"></i></a>
</div>
<div class="small-2 columns" ng-hide="showScanner || !isHttp">
<a class="postfix button secondary" ng-click="openScanner()"><i class="fi-camera"></i></a>
</div>

20
js/controllers/send.js
View file

@ -32,6 +32,7 @@ angular.module('copayApp.controllers').controller('SendController',
// Detect protocol
$scope.isHttp = ($window.location.protocol.indexOf('http') === 0);
$scope.isCordova = typeof(window.cordova) != 'undefined';
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
window.URL = window.URL || window.webkitURL || window.mozURL || window.msURL;
@ -194,6 +195,25 @@ angular.module('copayApp.controllers').controller('SendController',
}, 500);
};
$scope.scannerIntent = function() {
cordova.plugins.barcodeScanner.scan(
function onSuccess(result) {
if (result.cancelled) return;
var bip21 = copay.Structure.parseBitcoinURI(result.text);
$scope.address = bip21.address;
if (bip21.amount) {
$scope.amount = bip21.amount * bitcore.util.COIN * satToUnit;
}
$rootScope.$digest();
},
function onError(error) {
alert('Scanning error');
});
}
$scope.toggleAddressBookEntry = function(key) {
var w = $rootScope.wallet;
w.toggleAddressBookEntry(key);

17
js/models/core/Structure.js
View file

@ -59,13 +59,16 @@ Structure.parseBitcoinURI = function(uri) {
data = splitDots[1];
var splitQuestion = data.split('?');
ret.address = splitQuestion[0];
var search = splitQuestion[1];
data = JSON.parse('{"' + search.replace(/&/g, '","').replace(/=/g, '":"') + '"}',
function(key, value) {
return key === "" ? value : decodeURIComponent(value);
});
ret.amount = parseFloat(data.amount);
ret.message = data.message;
if (splitQuestion.length > 1) {
var search = splitQuestion[1];
data = JSON.parse('{"' + search.replace(/&/g, '","').replace(/=/g, '":"') + '"}',
function(key, value) {
return key === "" ? value : decodeURIComponent(value);
});
ret.amount = parseFloat(data.amount);
ret.message = data.message;
}
return ret;
};