Matteo Scandolo | 686547a | 2017-08-08 13:05:25 -0700 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2017-present Open Networking Foundation |
| 4 | |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at |
| 8 | |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | |
Matteo Scandolo | a5d03d5 | 2016-07-21 11:35:46 -0700 | [diff] [blame] | 19 | // TODO write tests for log |
| 20 | |
| 21 | /* eslint-disable angular/ng_window_service*/ |
| 22 | |
| 23 | angular.module('xos.helpers') |
| 24 | .config([ '$provide', function( $provide ) |
| 25 | { |
| 26 | // Use the `decorator` solution to substitute or attach behaviors to |
| 27 | // original service instance; @see angular-mocks for more examples.... |
| 28 | |
| 29 | $provide.decorator( '$log', [ '$delegate', function( $delegate ) |
| 30 | { |
| 31 | |
| 32 | const isLogEnabled = () => { |
| 33 | return window.location.href.indexOf('debug=true') >= 0; |
| 34 | }; |
| 35 | // Save the original $log.debug() |
| 36 | let logFn = $delegate.log; |
| 37 | let infoFn = $delegate.info; |
| 38 | let warnFn = $delegate.warn; |
| 39 | //let errorFn = $delegate.error; |
| 40 | let debugFn = $delegate.debug; |
| 41 | |
| 42 | // create the replacement function |
| 43 | const replacement = (fn) => { |
| 44 | return function(){ |
| 45 | //console.log(`Is Log Enabled: ${isLogEnabled()}`) |
| 46 | if(!isLogEnabled()){ |
| 47 | // console.log('logging is disabled'); |
| 48 | return; |
| 49 | } |
| 50 | |
| 51 | let args = [].slice.call(arguments); |
| 52 | let now = new Date(); |
| 53 | |
| 54 | // Prepend timestamp |
| 55 | args[0] = `[${now.getHours()}:${now.getMinutes()}:${now.getSeconds()}] ${args[0]}`; |
| 56 | |
| 57 | // HACK awfull fix for angular mock implementation whithin jasmine test failing issue |
| 58 | if (angular.isFunction($delegate.reset) && !($delegate.debug.logs instanceof Array)) { |
| 59 | // if we are within the mock and did not reset yet, we call it to avoid issue |
| 60 | // console.log('mock log impl fix to avoid logs array not existing...'); |
| 61 | $delegate.reset(); |
| 62 | } |
| 63 | |
| 64 | // Call the original with the output prepended with formatted timestamp |
| 65 | |
| 66 | return fn.apply(null, args) |
| 67 | }; |
| 68 | }; |
| 69 | |
| 70 | $delegate.info = replacement(infoFn); |
| 71 | $delegate.log = replacement(logFn); |
| 72 | $delegate.warn = replacement(warnFn); |
| 73 | //$delegate.error = replacement(errorFn); // note this will prevent errors to be printed |
| 74 | $delegate.debug = replacement(debugFn); |
| 75 | |
| 76 | return $delegate; |
| 77 | }]); |
| 78 | }]); |