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Implementing UI to hard-delete of content items from recycle bin.

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This commit is contained in:
Sipke Schoorstra
2014-10-25 21:19:29 -07:00
parent 595f6d7ae2
commit 6324789016
8 changed files with 249 additions and 78 deletions
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97
src/Orchard.Web/Modules/Orchard.AuditTrail/Controllers/RecycleBinController.cs
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@@ -1,4 +1,6 @@
using System.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Policy;
using System.Web.Mvc;
using System.Web.UI;
@@ -9,6 +11,8 @@ using Orchard.AuditTrail.ViewModels;
using Orchard.ContentManagement;
using Orchard.Core.Contents.Settings;
using Orchard.Localization;
using Orchard.Logging;
using Orchard.Mvc;
using Orchard.Security;
using Orchard.UI.Admin;
using Orchard.UI.Navigation;
@@ -31,22 +35,17 @@ namespace Orchard.AuditTrail.Controllers {
_services = services;
_recycleBin = recycleBin;
T = NullLocalizer.Instance;
Logger = NullLogger.Instance;
}
public Localizer T { get; set; }
public ILogger Logger { get; set; }
public ActionResult Index(PagerParameters pagerParameters, AuditTrailOrderBy? orderBy = null) {
if (!_authorizer.Authorize(Permissions.ViewAuditTrail))
return new HttpUnauthorizedResult();
var pager = new Pager(_services.WorkContext.CurrentSite, pagerParameters);
var removedContentItems = _recycleBin.List(pager.Page, pager.PageSize);
var pagershape = _services.New.Pager(pager).TotalItemCount(removedContentItems.TotalItemCount);
var viewModel = new RecycleBinViewModel {
ContentItems = removedContentItems,
Pager = pagershape
};
var viewModel = SetupViewModel(new RecycleBinViewModel(), pagerParameters);
return View(viewModel);
}
@@ -63,5 +62,85 @@ namespace Orchard.AuditTrail.Controllers {
return this.RedirectReturn(returnUrl, () => Url.Action("Index", "RecycleBin"));
}
[ActionName("Index")]
[HttpPost]
[FormValueRequired("ExecuteActionButton")]
public ActionResult ExecuteAction(RecycleBinViewModel viewModel, PagerParameters pagerParameters) {
if (viewModel.RecycleBinCommand == null) {
ModelState.AddModelError("RecycleBinCommand", T("Please select an action to execute.").Text);
}
if (viewModel.SelectedContentItems == null || !viewModel.SelectedContentItems.Any()) {
ModelState.AddModelError("SelectedContentItems", T("Please select one or more content items.").Text);
}
if (!ModelState.IsValid) {
SetupViewModel(viewModel, pagerParameters);
return View("Index", viewModel);
}
if (ModelState.IsValid) {
switch (viewModel.RecycleBinCommand) {
case RecycleBinCommand.Restore:
RestoreContentItems(viewModel.SelectedContentItems);
break;
case RecycleBinCommand.Destroy:
DeleteContentItems(viewModel.SelectedContentItems);
break;
}
}
return RedirectToAction("Index");
}
private RecycleBinViewModel SetupViewModel(RecycleBinViewModel viewModel, PagerParameters pagerParameters) {
var pager = new Pager(_services.WorkContext.CurrentSite, pagerParameters);
var removedContentItems = _recycleBin.List(pager.Page, pager.PageSize);
var pagershape = _services.New.Pager(pager).TotalItemCount(removedContentItems.TotalItemCount);
viewModel.ContentItems = removedContentItems;
viewModel.Pager = pagershape;
return viewModel;
}
private void RestoreContentItems(IEnumerable<int> selectedContentItems) {
var contentItems = _recycleBin.GetMany(selectedContentItems);
foreach (var contentItem in contentItems) {
var contentItemTitle = _contentManager.GetItemMetadata(contentItem).DisplayText;
if (!_authorizer.Authorize(Core.Contents.Permissions.EditContent, contentItem)) {
_notifier.Error(T("You need the EditContent permission to restore <strong>{0}</strong>.", contentItemTitle));
continue;
}
_recycleBin.Restore(contentItem);
_notifier.Information(T("&quot;{0}&quot; has been restored.", contentItemTitle));
}
}
private void DeleteContentItems(IEnumerable<int> selectedContentItems) {
var contentItems = _recycleBin.GetMany(selectedContentItems);
foreach (var contentItem in contentItems) {
var contentItemTitle = _contentManager.GetItemMetadata(contentItem).DisplayText;
if (!_authorizer.Authorize(Core.Contents.Permissions.DeleteContent, contentItem)) {
_notifier.Error(T("You need the DeleteContent permission to permanently delete <strong>{0}</strong>.", contentItemTitle));
continue;
}
try {
_contentManager.Destroy(contentItem);
_notifier.Information(T("&quot;{0}&quot; has been permanently deleted.", contentItemTitle));
}
catch (Exception ex) {
Logger.Error(ex, "An exception occurred while trying to permanently delete content with ID {0}.", contentItem.Id);
_notifier.Error(T("An exception occurred while trying to permanently delete content with ID {0}.", contentItem.Id));
}
}
}
}
}