anders/Wallet
1
0
Fork 0
Code Issues Projects Releases Packages Wiki Activity

qr Scanner

Browse source
This commit is contained in:
Matias Alejo Garcia 2016-08-24 19:28:20 -03:00
commit 28235011fd
No known key found for this signature in database
GPG key ID: 02470DB551277AB3
3 changed files with 54 additions and 111 deletions
Download patch file Download diff file Expand all files Collapse all files

64
src/js/controllers/tab-scan.js
View file

@ -1,18 +1,12 @@
'use strict';
angular.module('copayApp.controllers').controller('tabScanController', function($scope, $timeout, $ionicModal, $log, $ionicPopup, configService, gettextCatalog, platformInfo, bitcore, lodash, $state) {
angular.module('copayApp.controllers').controller('tabScanController', function($scope, $timeout, $ionicModal, $log, $ionicPopup, configService, gettextCatalog, platformInfo, bitcore, lodash, $state, walletService) {
var isCordova = platformInfo.isCordova;
var isWP = platformInfo.isWP;
var isIOS = platformInfo.isIOS;
var config = configService.getSync();
var configWallet = config.wallet;
var walletSettings = configWallet.settings;
var unitToSatoshi = walletSettings.unitToSatoshi;
var unitDecimals = walletSettings.unitDecimals;
var satToUnit = 1 / unitToSatoshi;
var _showAlert = function(title, msg, cb) {
$log.warn(title + ":"+ msg);
@ -27,63 +21,13 @@ angular.module('copayApp.controllers').controller('tabScanController', function(
};
var _dataScanned = function(data) {
var parsedData = _parseFromUri(data);
if (lodash.isEmpty(parsedData)) {
$log.debug('Scanned:' + data);
if (!walletService.redirFromUri(data)) {
$log.warn('Fail to process scanned data');
_showAlert('Bad bitcoin address', 'Could not recognize the bitcoin address', function(res) {
$scope.init();
});
return;
}
$state.go('confirm', parsedData);
};
var _parseFromUri = function(uri) {
function sanitizeUri(uri) {
// Fixes when a region uses comma to separate decimals
var regex = /[\?\&]amount=(\d+([\,\.]\d+)?)/i;
var match = regex.exec(uri);
if (!match || match.length === 0) {
return uri;
}
var value = match[0].replace(',', '.');
var newUri = uri.replace(regex, value);
return newUri;
};
var satToUnit = 1 / unitToSatoshi;
// URI extensions for Payment Protocol with non-backwards-compatible request
if ((/^bitcoin:\?r=[\w+]/).exec(uri)) {
// TODO: PAYPRO
} else {
uri = sanitizeUri(uri);
if (!bitcore.URI.isValid(uri)) {
return uri;
}
var parsed = new bitcore.URI(uri);
var addr = parsed.address ? parsed.address.toString() : '';
var message = parsed.message;
var amount = parsed.amount ?
(parsed.amount.toFixed(0) * satToUnit).toFixed(unitDecimals) : 0;
if (parsed.r) {
// TODO: PAYPRO
} else {
// TODO: message
return {
toAddress: addr,
toAmount: amount
};
}
}
};
var onSuccess = function(result) {