/// <summary>
/// Renders the specified task lists.
/// </summary>
/// <param name="taskLists">The task lists.</param>
/// <param name="mergeRoles">if set to <c>true</c> [merge roles].</param>
/// <returns></returns>
private string Render(Dictionary <string, TaskListCollection> taskLists, bool mergeRoles)
{
Dictionary <TaskDistiller, TaskListCollection> distillers = new Dictionary <TaskDistiller, TaskListCollection>();
//按角色分别呈现角色对应的任务列表
StringBuilder sb = new StringBuilder();
if (mergeRoles)
{
TaskDistiller distiller = null;
TaskListCollection list = new TaskListCollection();
foreach (string roleName in taskLists.Keys)
{
distiller = GetRoleDistiller(roleName);
list.AddRange(taskLists[roleName]);
}
sb.Append(distiller.Render.TaskListsToHtml(list.ToArray()));
}
else
{
foreach (string roleName in taskLists.Keys)
{
TaskDistiller distiller = GetRoleDistiller(roleName);
//合并呈现
sb.Append(distiller.Render.TaskListsToHtml(taskLists[roleName].ToArray()));
}
}
return(sb.ToString());
}
/// <summary>
/// 将角色-实例集合转化为用户的任务列表
/// </summary>
/// <param name="userId">用户Id.</param>
/// <param name="instances">角色-实例集合.</param>
/// <returns></returns>
private Dictionary <string, TaskListCollection> ConvertToTasklists(string userId, InstanceCollection instances)
{
Dictionary <string, TaskListCollection> taskLists = new Dictionary <string, TaskListCollection>();
IUserIdentity userIdentity = identityService.GetUserIdentity(userId);
List <ApprovalRole> allRoles = instances.GetAllRoles();
//按角色分别呈现角色对应的任务列表
foreach (ApprovalRole role in allRoles)
{
InstanceCollection c = instances.GetByRole(role);
TaskListCollection lists = new TaskListCollection();
//获取该角色对应的提取器对象
TaskDistiller distiller = GetRoleDistiller(role.Name);
distiller.ForRole = role;
if (distiller.ItemDistiller is IInitializableDistiller)
{
((IInitializableDistiller)(distiller.ItemDistiller)).Initialize(role, c);
}
List <InstanceCollection> collection = c.SplitByEaId();
foreach (InstanceCollection one in collection)
{
List <ITaskItem> items = new List <ITaskItem>();
ITaskItem taskItem = distiller.ItemDistiller.Distill(one, userIdentity);
items.Add(taskItem);
TaskList list = new TaskList(one.TaskName, items);
//给任务列表名称赋值
if (!string.IsNullOrEmpty(this.taskName))
{
list.Cagegory = this.taskName;
}
lists.Merge(list);
}
taskLists.Add(role.Name, lists);
}
return(taskLists);
}