support retry multi tasks

src/langs/zh_Hans.txt

@@ -1,4 +1,5 @@
 [global]
+Operation Result=操作结果
 Operation Succeeded=操作成功
 {{name}} is connected={{name}} 已连接
 Error=错误
@@ -16,6 +17,7 @@ New=新建
 Start=开始任务
 Pause=暂停任务
 Retry=重试
+Retry Selected Tasks=重试选中任务
 Delete=删除任务
 Select All=全部选中
 Select None=全部不选
@@ -113,8 +115,9 @@ No Data=无数据
 No connected peers=没有连接到其他节点
 Failed to change some tasks state.=修改一些任务状态时失败.
 Confirm Retry=确认重试
-Are you sure you want to retry this task? AriaNg will create a same task after clicking OK.=您是否要重试这个任务? 点击 "确定" 后, AriaNg 将会创建一个相同的任务.
+Are you sure you want to retry the selected task? AriaNg will create same task after clicking OK.=您是否要重试选中的任务? 点击 "确定" 后, AriaNg 将会创建相同的任务.
 Failed to retry this task.=该任务重试失败.
+{{successCount}} tasks have been retried and {{failedCount}} tasks are failed.={{successCount}} 个任务重试成功以及 {{failedCount}} 个任务失败.
 Confirm Remove=确认删除
 Are you sure you want to remove the selected task?=您是否要删除选中的任务?
 Failed to remove some task(s).=删除一些任务时失败.

src/langs/zh_Hant.txt

@@ -1,4 +1,5 @@
 [global]
+Operation Result=操作結果
 Operation Succeeded=操作成功
 {{name}} is connected={{name}} 已連線
 Error=錯誤
@@ -16,6 +17,7 @@ New=新增
 Start=開始工作
 Pause=暫停工作
 Retry=重試
+Retry Selected Tasks=重試選中工作
 Delete=刪除工作
 Select All=全部選中
 Select None=全部不選
@@ -113,8 +115,9 @@ No Data=無資料
 No connected peers=沒有連線到其他節點
 Failed to change some tasks state.=修改一些工作狀態時失敗.
 Confirm Retry=確認重試
-Are you sure you want to retry this task? AriaNg will create a same task after clicking OK.=您是否要重試這個工作? 點選 "確定" 後, AriaNg 將會建立一個相同的工作.
+Are you sure you want to retry the selected task? AriaNg will create same task after clicking OK.=您是否要重試選中的工作? 點選 "確定" 後, AriaNg 將會建立相同的工作.
 Failed to retry this task.=該工作重試失敗.
+{{successCount}} tasks have been retried and {{failedCount}} tasks are failed.={{successCount}} 个工作重試成功以及 {{failedCount}} 个工作失敗.
 Confirm Remove=確認刪除
 Are you sure you want to remove the selected task?=您是否要刪除選中的工作?
 Failed to remove some task(s).=刪除一些工作時失敗.

src/scripts/config/defaultLanguage.js

@@ -3,6 +3,7 @@
 
     angular.module('ariaNg').config(['$translateProvider', 'ariaNgConstants', function ($translateProvider, ariaNgConstants) {
         var defaultLanguageResource = {
+            'Operation Result': 'Operation Result',
             'Operation Succeeded': 'Operation Succeeded',
             '{{name}} is connected': '{{name}} is connected',
             'Error': 'Error',
@@ -20,6 +21,7 @@
             'Start': 'Start',
             'Pause': 'Pause',
             'Retry': 'Retry',
+            'Retry Selected Tasks': 'Retry Selected Tasks',
             'Delete': 'Delete',
             'Select All': 'Select All',
             'Select None': 'Select None',
@@ -117,8 +119,9 @@
             'No connected peers': 'No connected peers',
             'Failed to change some tasks state.': 'Failed to change some tasks state.',
             'Confirm Retry': 'Confirm Retry',
-            'Are you sure you want to retry this task? AriaNg will create a same task after clicking OK.': 'Are you sure you want to retry this task? AriaNg will create a same task after clicking OK.',
+            'Are you sure you want to retry the selected task? AriaNg will create same task after clicking OK.': 'Are you sure you want to retry the selected task? AriaNg will create same task after clicking OK.',
             'Failed to retry this task.': 'Failed to retry this task.',
+            '{{successCount}} tasks have been retried and {{failedCount}} tasks are failed.': '{{successCount}} tasks have been retried and {{failedCount}} tasks are failed.',
             'Confirm Remove': 'Confirm Remove',
             'Are you sure you want to remove the selected task?': 'Are you sure you want to remove the selected task?',
             'Failed to remove some task(s).': 'Failed to remove some task(s).',

src/scripts/controllers/main.js

@@ -139,7 +139,7 @@
         };
 
         $scope.retryTask = function (task) {
-            ariaNgLocalizationService.confirm('Confirm Retry', 'Are you sure you want to retry this task? AriaNg will create a same task after clicking OK.', 'info', function () {
+            ariaNgLocalizationService.confirm('Confirm Retry', 'Are you sure you want to retry the selected task? AriaNg will create same task after clicking OK.', 'info', function () {
                 $rootScope.loadPromise = aria2TaskService.retryTask(task.gid, function (response) {
                     if (!response.success) {
                         ariaNgLocalizationService.showError('Failed to retry this task.');
@@ -167,6 +167,75 @@
             });
         };
 
+        $scope.isTaskRetryable = function (task) {
+            return task && task.status === 'error' && task.errorDescription && !task.bittorrent;
+        };
+
+        $scope.isSelectedTaskRetryable = function () {
+            var selectedTasks = $rootScope.taskContext.getSelectedTasks();
+
+            if (selectedTasks.length < 1) {
+                return false;
+            }
+
+            for (var i = 0; i < selectedTasks.length; i++) {
+                if (!$scope.isTaskRetryable(selectedTasks[i])) {
+                    return false;
+                }
+            }
+
+            return true;
+        };
+
+        $scope.retryTasks = function () {
+            var tasks = $rootScope.taskContext.getSelectedTasks();
+
+            if (!tasks || tasks.length < 1) {
+                return;
+            } else if (tasks.length === 1) {
+                return $scope.retryTask(tasks[0]);
+            }
+
+            var retryableTasks = [];
+            var skipCount = 0;
+
+            for (var i = 0; i < tasks.length; i++) {
+                if ($scope.isTaskRetryable(tasks[i])) {
+                    retryableTasks.push(tasks[i]);
+                } else {
+                    skipCount++;
+                }
+            }
+
+            ariaNgLocalizationService.confirm('Confirm Retry', 'Are you sure you want to retry the selected task? AriaNg will create same task after clicking OK.', 'info', function () {
+                $rootScope.loadPromise = aria2TaskService.retryTasks(retryableTasks, function (response) {
+                    refreshGlobalStat(true);
+
+                    ariaNgLocalizationService.showInfo('Operation Result', '{{successCount}} tasks have been retried and {{failedCount}} tasks are failed.', function () {
+                        var actionAfterRetryingTask = ariaNgSettingService.getAfterRetryingTask();
+
+                        if (response.hasSuccess) {
+                            if (actionAfterRetryingTask === 'task-list-downloading') {
+                                if ($location.path() !== '/downloading') {
+                                    $location.path('/downloading');
+                                } else {
+                                    $route.reload();
+                                }
+                            } else {
+                                $route.reload();
+                            }
+                        }
+                    }, {
+                        textParams: {
+                            successCount: response.successCount,
+                            failedCount: response.failedCount,
+                            skipCount: skipCount
+                        }
+                    });
+                }, false);
+            }, true);
+        };
+
         $scope.removeTasks = function () {
             var tasks = $rootScope.taskContext.getSelectedTasks();
 

src/scripts/services/aria2TaskService.js

@@ -720,6 +720,63 @@
 
                 return deferred.promise;
             },
+            retryTasks: function (tasks, callback, silent) {
+                if (!callback) {
+                    ariaNgLogService.warn('[aria2TaskService.retryTasks] callback is null');
+                    return;
+                }
+
+                var retryTaskFunc = this.retryTask;
+
+                var deferred = $q.defer();
+                var lastPromise = null;
+
+                var successCount = 0;
+                var failedCount = 0;
+
+                var doRetryFunc = function (task, index) {
+                    return retryTaskFunc(task.gid, function (response) {
+                        ariaNgLogService.debug('[aria2TaskService.retryTasks] task#' + index + ', gid=' + task.gid + ', result=' + response.success, task);
+
+                        if (response.success) {
+                            successCount++;
+                        } else {
+                            failedCount++;
+                        }
+
+                        if ((successCount + failedCount) === tasks.length) {
+                            var finalResponse = {
+                                successCount: successCount,
+                                failedCount: failedCount,
+                                hasSuccess: successCount > 0,
+                                hasError: failedCount > 0
+                            };
+
+                            deferred.resolve(finalResponse);
+                            callback(finalResponse);
+                        }
+                    }, silent);
+                };
+
+                for (var i = 0; i < tasks.length; i++) {
+                    var task = tasks[i];
+                    var currentPromise = null;
+
+                    if (!lastPromise) {
+                        currentPromise = doRetryFunc(task, i);
+                    } else {
+                        currentPromise = (function (task, index) {
+                            return lastPromise.then(function () {
+                                return doRetryFunc(task, index);
+                            });
+                        })(task, i);
+                    }
+
+                    lastPromise = currentPromise;
+                }
+
+                return deferred.promise;
+            },
             removeTasks: function (tasks, callback, silent) {
                 var runningTaskGids = [];
                 var stoppedTaskGids = [];

src/scripts/services/ariaNgLocalizationService.js

@@ -15,20 +15,25 @@
             getLongDateFormat: function () {
                 return this.getLocalizedText('format.longdate');
             },
-            showDialog: function (title, text, type, callback) {
+            showDialog: function (title, text, type, callback, extendSettings) {
+                if (!extendSettings) {
+                    extendSettings = {};
+                }
+
                 if (title) {
                     title = this.getLocalizedText(title);
                 }
 
                 if (text) {
-                    text = this.getLocalizedText(text);
+                    text = this.getLocalizedText(text, extendSettings.textParams);
                 }
 
-                var options = {
+                extendSettings.confirmButtonText = this.getLocalizedText('OK');
-                    confirmButtonText: this.getLocalizedText('OK')
-                };
 
-                ariaNgCommonService.showDialog(title, text, type, callback, options);
+                ariaNgCommonService.showDialog(title, text, type, callback, extendSettings);
+            },
+            showInfo: function (title, text, callback, extendSettings) {
+                this.showDialog(title, text, 'info', callback, extendSettings);
             },
             showError: function (text, callback) {
                 this.showDialog('Error', text, 'error', callback);

src/views/list.html

@@ -48,7 +48,7 @@
                         <a ng-href="#!/task/detail/{{task.gid}}" title="{{'Click to view task detail' | translate}}">
                             <span ng-if="task.files" ng-bind="('format.settings.file-count' | translate: {count: task.selectedFileCount})"></span>
                         </a><i class="icon-error fa fa-times" ng-if="task && task.status === 'error' && task.errorDescription" title="{{task.errorDescription | translate}}"></i><i class="icon-seeder fa fa-arrow-up" ng-if="task && task.status === 'active' && task.seeder" title="{{'Seeding' | translate}}"></i>
-                        <a ng-if="task && task.status === 'error' && task.errorDescription && !task.bittorrent" ng-click="retryTask(task)" title="{{'Retry' | translate}}" translate>Retry</a>
+                        <a ng-if="isTaskRetryable(task)" ng-click="retryTask(task)" title="{{'Retry' | translate}}" translate>Retry</a>
                     </div>
                 </div>
                 <div class="col-md-2 col-sm-3 col-xs-12">
@@ -76,6 +76,13 @@
         </div>
         <div id="task-table-contextmenu">
             <ul class="dropdown-menu" role="menu">
+                <li ng-if="isSelectedTaskRetryable()">
+                    <a tabindex="-1" class="pointer-cursor" title="{{'Retry Selected Tasks' | translate}}" ng-click="retryTasks()">
+                        <i class="fa fa-refresh"></i>
+                        <span translate>Retry Selected Tasks</span>
+                    </a>
+                </li>
+                <li class="divider" ng-if="isSelectedTaskRetryable()"></li>
                 <li ng-if="isSpecifiedTaskSelected('paused')">
                     <a tabindex="-1" class="pointer-cursor" title="{{'Start' | translate}}" ng-click="changeTasksState('start')">
                         <i class="fa fa-play"></i>