add aria2 rpc debug in debug console page

src/langs/zh_Hans.txt

@@ -268,6 +268,14 @@ Clear Logs=清空日志
 Are you sure you want to clear debug logs?=您是否要清除调试日志?
 Show Detail=显示详情
 Log Detail=日志详情
+Aria2 RPC Debug=Aria2 RPC 调试
+Aria2 RPC Request Method=Aria2 RPC 请求方法
+Aria2 RPC Request Parameters=Aria2 RPC 请求参数
+Aria2 RPC Response=Aria2 RPC 响应
+Execute=执行
+RPC method is illegal!=RPC方法错误!
+AriaNg does not support this RPC method!=AriaNg 不支持该RPC方法!
+RPC request parameters are invalid!=RPC 请求参数无效!
 Type is illegal!=类型错误!
 Parameter is invalid!=请求参数无效!
 Option value cannot be empty!=参数内容不能为空!

src/langs/zh_Hant.txt

@@ -268,6 +268,14 @@ Clear Logs=清除記錄
 Are you sure you want to clear debug logs?=您是否要清除偵錯記錄?
 Show Detail=顯示詳情
 Log Detail=記錄詳情
+Aria2 RPC Debug=Aria2 RPC 偵錯
+Aria2 RPC Request Method=Aria2 RPC 要求方法
+Aria2 RPC Request Parameters=Aria2 RPC 要求參數
+Aria2 RPC Response=Aria2 RPC 回應
+Execute=執行
+RPC method is illegal!=RPC方法錯誤!
+AriaNg does not support this RPC method!=AriaNg 不支援該RPC方法!
+RPC request parameters are invalid!=RPC 要求參數無效!
 Type is illegal!=類型錯誤!
 Parameter is invalid!=要求參數無效!
 Option value cannot be empty!=參數內容不能為空!

src/scripts/config/defaultLanguage.js

@@ -273,6 +273,14 @@
             'Are you sure you want to clear debug logs?': 'Are you sure you want to clear debug logs?',
             'Show Detail': 'Show Detail',
             'Log Detail': 'Log Detail',
+            'Aria2 RPC Debug': 'Aria2 RPC Debug',
+            'Aria2 RPC Request Method': 'Aria2 RPC Request Method',
+            'Aria2 RPC Request Parameters': 'Aria2 RPC Request Parameters',
+            'Aria2 RPC Response': 'Aria2 RPC Response',
+            'Execute': 'Execute',
+            'RPC method is illegal!': 'RPC method is illegal!',
+            'AriaNg does not support this RPC method!': 'AriaNg does not support this RPC method!',
+            'RPC request parameters are invalid!': 'RPC request parameters are invalid!',
             'Type is illegal!': 'Type is illegal!',
             'Parameter is invalid!': 'Parameter is invalid!',
             'Option value cannot be empty!': 'Option value cannot be empty!',

src/scripts/controllers/debug.js

@@ -1,11 +1,15 @@
 (function () {
     'use strict';
 
-    angular.module('ariaNg').controller('AriaNgDebugController', ['$rootScope', '$scope', '$location', '$interval', '$timeout', 'ariaNgConstants', 'ariaNgCommonService', 'ariaNgLocalizationService', 'ariaNgLogService', 'ariaNgSettingService', function ($rootScope, $scope, $location, $interval, $timeout, ariaNgConstants, ariaNgCommonService, ariaNgLocalizationService, ariaNgLogService, ariaNgSettingService) {
+    angular.module('ariaNg').controller('AriaNgDebugController', ['$rootScope', '$scope', '$location', '$interval', '$timeout', '$filter', 'ariaNgConstants', 'ariaNgCommonService', 'ariaNgLocalizationService', 'ariaNgLogService', 'ariaNgKeyboardService', 'ariaNgSettingService', 'aria2RpcService', function ($rootScope, $scope, $location, $interval, $timeout, $filter, ariaNgConstants, ariaNgCommonService, ariaNgLocalizationService, ariaNgLogService, ariaNgKeyboardService, ariaNgSettingService, aria2RpcService) {
         var tabStatusItems = [
             {
                 name: 'logs',
                 show: true
+            },
+            {
+                name: 'rpc',
+                show: true
             }
         ];
         var debugLogRefreshPromise = null;
@@ -22,6 +26,21 @@
             return items;
         };
 
+        var loadAria2RPCMethods = function () {
+            if ($scope.context.availableRpcMethods && $scope.context.availableRpcMethods.length) {
+                return;
+            }
+
+            return aria2RpcService.listMethods({
+                silent: false,
+                callback: function (response) {
+                    if (response.success) {
+                        $scope.context.availableRpcMethods = response.data;
+                    }
+                }
+            });
+        };
+
         $scope.context = {
             currentTab: 'logs',
             logMaxCount: ariaNgConstants.cachedDebugLogsLimit,
@@ -30,7 +49,11 @@
             logListDisplayOrder: 'time:desc',
             logLevelFilter: 'DEBUG',
             logs: [],
-            currentLog: null
+            currentLog: null,
+            availableRpcMethods: [],
+            rpcRequestMethod: '',
+            rpcRequestParameters: '{}',
+            rpcResponse: null
         };
 
         $scope.enableDebugMode = function () {
@@ -38,6 +61,10 @@
         };
 
         $scope.changeTab = function (tabName) {
+            if (tabName === 'rpc') {
+                $rootScope.loadPromise = loadAria2RPCMethods();
+            }
+
             $scope.context.currentTab = tabName;
         };
 
@@ -123,6 +150,74 @@
             $scope.context.currentLog = null;
         });
 
+        $scope.executeAria2Method = function () {
+            if (!$scope.context.rpcRequestMethod || $scope.context.rpcRequestMethod.indexOf('.') < 0) {
+                ariaNgCommonService.showError('RPC method is illegal!');
+                return;
+            }
+
+            var methodNameParts = $scope.context.rpcRequestMethod.split('.');
+
+            if (methodNameParts.length !== 2) {
+                ariaNgCommonService.showError('RPC method is illegal!');
+                return;
+            }
+
+            var methodName = methodNameParts[1];
+
+            if (!angular.isFunction(aria2RpcService[methodName])) {
+                ariaNgCommonService.showError('AriaNg does not support this RPC method!');
+                return;
+            }
+
+            var context = {
+                silent: false,
+                callback: function (response) {
+                    if (response) {
+                        $scope.context.rpcResponse = $filter('json')(response.data);
+                    } else {
+                        $scope.context.rpcResponse = $filter('json')(response);
+                    }
+                }
+            };
+
+            var parameters = {};
+
+            try {
+                parameters = angular.fromJson($scope.context.rpcRequestParameters);
+            } catch (ex) {
+                ariaNgLogService.error('[AriaNgDebugController.executeAria2Method] failed to parse request parameters: ' + $scope.context.rpcRequestParameters, ex);
+                ariaNgCommonService.showError('RPC request parameters are invalid!');
+                return;
+            }
+
+            for (var key in parameters) {
+                if (!parameters.hasOwnProperty(key) || key === 'silent' || key === 'callback') {
+                    continue;
+                }
+
+                context[key] = parameters[key];
+            }
+
+            return aria2RpcService[methodName](context);
+        };
+
+        $scope.requestParametersTextboxKeyDown = function (event) {
+            if (!ariaNgSettingService.getKeyboardShortcuts()) {
+                return;
+            }
+
+            if (ariaNgKeyboardService.isCtrlEnterPressed(event) && $scope.executeMethodForm.$valid) {
+                if (event.preventDefault) {
+                    event.preventDefault();
+                }
+
+                $scope.executeAria2Method();
+
+                return false;
+            }
+        };
+
         $scope.$on('$destroy', function () {
             if (debugLogRefreshPromise) {
                 $interval.cancel(debugLogRefreshPromise);

src/views/debug.html

@@ -1,9 +1,12 @@
-<section class="content no-padding ng-cloak" ng-if="enableDebugMode()">
+<section class="content no-padding ng-cloak" ng-show="enableDebugMode()">
     <div class="nav-tabs-custom">
         <ul class="nav nav-tabs">
             <li ng-class="{'active': context.currentTab === 'logs'}">
                 <a class="pointer-cursor" ng-click="changeTab('logs')" ng-bind="('format.debug.latest-logs' | translate: {count: context.logMaxCount})">Latest Logs</a>
             </li>
+            <li ng-class="{'active': context.currentTab === 'rpc'}">
+                <a class="pointer-cursor" ng-click="changeTab('rpc')" translate>Aria2 RPC Debug</a>
+            </li>
         </ul>
 
         <div class="tab-content no-padding">
@@ -82,6 +85,51 @@
                     </div>
                 </div>
             </div>
+            <div class="tab-pane" ng-class="{'active': context.currentTab === 'rpc'}">
+                <form name="executeMethodForm" ng-submit="executeAria2Method()" novalidate>
+                    <div class="settings-table striped hoverable">
+                        <div class="row">
+                            <div class="setting-key setting-key-without-desc col-sm-4">
+                                <span translate>Aria2 RPC Request Method</span>
+                            </div>
+                            <div class="setting-value col-sm-8">
+                                <select name="method" class="form-control" style="width: 100%;" ng-required="true"
+                                        ng-model="context.rpcRequestMethod"
+                                        ng-options="method as method for method in context.availableRpcMethods">
+                                </select>
+                            </div>
+                        </div>
+                        <div class="row">
+                            <div class="setting-key setting-key-without-desc col-sm-4">
+                                <span translate>Aria2 RPC Request Parameters</span>
+                            </div>
+                            <div class="setting-value col-sm-8">
+                                <textarea name="parameters" class="form-control" rows="6" ng-required="true"
+                                          ng-keydown="requestParametersTextboxKeyDown($event)"
+                                          ng-model="context.rpcRequestParameters"></textarea>
+                            </div>
+                        </div>
+                        <div class="row">
+                            <div class="setting-key setting-key-without-desc col-sm-4">
+                                <span translate>Aria2 RPC Response</span>
+                            </div>
+                            <div class="setting-value col-sm-8">
+                                <textarea class="form-control" rows="10" readonly="readonly"
+                                          ng-model="context.rpcResponse"></textarea>
+                            </div>
+                        </div>
+                        <div class="row">
+                            <div class="setting-key setting-key-without-desc col-sm-4"></div>
+                            <div class="setting-value col-sm-8">
+                                <button class="btn btn-sm btn-primary" ng-disabled="!executeMethodForm.$valid"
+                                        ng-click="executeAria2Method()" promise-btn>
+                                    <span translate>Execute</span>
+                                </button>
+                            </div>
+                        </div>
+                    </div>
+                </form>
+            </div>
         </div>
     </div>