public async Task <ActionResult> Index(string server, WorkflowDefinitionListOptions options, PagerParameters pagerParameters, CancellationToken cancellationToken)
{
var workflowServer = await _workflowServerService.GetWorkflowServerAsync(server, cancellationToken);
if (workflowServer == null)
{
return(NotFound());
}
var client = _elsaClientFactory.GetOrCreateClient(workflowServer.Url);
var workflowDefinitions = await client.GetWorkflowDefinitionsAsync(
new VersionOptionsInput
{
LatestOrPublished = true
}, cancellationToken);
var siteSettings = await _siteService.GetSiteSettingsAsync();
var pager = new Pager(pagerParameters, siteSettings.PageSize);
if (options == null)
{
options = new WorkflowDefinitionListOptions();
}
switch (options.Filter)
{
default:
break;
}
if (!string.IsNullOrWhiteSpace(options.Search))
{
//query = query.Where(w => w.Name.Contains(options.Search));
}
switch (options.Order)
{
// case WorkflowTypeOrder.Name:
// query = query.OrderBy(u => u.Name);
// break;
}
var count = 0;
var groupings = workflowDefinitions.Data.WorkflowDefinitions.GroupBy(x => x.DefinitionId);
var entries = groupings.Select(grouping =>
{
var latest = grouping.First(x => x.IsLatest);
var published = grouping.FirstOrDefault(x => x.IsPublished);
var publishedVersion = published?.Version.ToString();
var name = !string.IsNullOrWhiteSpace(latest.Name) ? latest.Name : default;
var description = latest.Description;
var latestVersion = latest.Version;
return(new WorkflowDefinitionListEntry
{
Id = latest.Id,
Name = name,
Description = description,
PublishedVersion = publishedVersion,
LatestVersion = latestVersion,
DefinitionId = grouping.Key,
IsDisabled = latest.IsDisabled,
WorkflowInstanceCount = 0
});
}).ToList();
// Maintain previous route data when generating page links.
var routeData = new RouteData();
routeData.Values.Add("Options.Filter", options.Filter);
routeData.Values.Add("Options.Search", options.Search);
routeData.Values.Add("Options.Order", options.Order);
var pagerShape = (await New.Pager(pager)).TotalItemCount(count).RouteData(routeData);
var model = new WorkflowDefinitionListViewModel
{
WorkflowDefinitions = entries,
Options = options,
Pager = pagerShape
};
model.Options.BulkActions = new List <SelectListItem>()
{
new SelectListItem()
{
Text = T["Delete"].Value, Value = nameof(WorkflowDefinitionListBulkAction.Delete)
}
};
return(View(model));
}
public async Task <ActionResult> Index(WorkflowDefinitionListOptions options, PagerParameters pagerParameters)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.ManageWorkflows))
{
return(Unauthorized());
}
var siteSettings = await _siteService.GetSiteSettingsAsync();
var pager = new Pager(pagerParameters, siteSettings.PageSize);
if (options == null)
{
options = new WorkflowDefinitionListOptions();
}
switch (options.Filter)
{
default:
break;
}
if (!string.IsNullOrWhiteSpace(options.Search))
{
//query = query.Where(w => w.Name.Contains(options.Search));
}
switch (options.Order)
{
// case WorkflowTypeOrder.Name:
// query = query.OrderBy(u => u.Name);
// break;
}
var count = 0;
var workflowDefinitionEntries = new List <WorkflowDefinitionListEntry>();
// Maintain previous route data when generating page links.
var routeData = new RouteData();
routeData.Values.Add("Options.Filter", options.Filter);
routeData.Values.Add("Options.Search", options.Search);
routeData.Values.Add("Options.Order", options.Order);
var pagerShape = (await New.Pager(pager)).TotalItemCount(count).RouteData(routeData);
var model = new WorkflowDefinitionListViewModel
{
WorkflowDefinitions = workflowDefinitionEntries
.Select(x => new WorkflowDefinitionListEntry()
{
WorkflowDefinition = x.WorkflowDefinition,
WorkflowInstanceCount = 0
})
.ToList(),
Options = options,
Pager = pagerShape
};
model.Options.BulkActions = new List <SelectListItem>()
{
new SelectListItem()
{
Text = S["Delete"].Value, Value = nameof(WorkflowDefinitionListBulkAction.Delete)
}
};
return(View(model));
}