/// <summary>
/// Gets the widget view model.
/// </summary>
/// <param name="pageWidget">The page widget.</param>
/// <returns></returns>
public static WidgetHolderViewModel GetWidgetViewModel(PageWidget pageWidget)
{
if (pageWidget == null || pageWidget.Widget == null)
return null;
ICoreWidget coreWidget =
MvcApplication.Widgets.FirstOrDefault(wd => wd.Identifier == pageWidget.Widget.Identifier);
var permissionService = ServiceLocator.Current.GetInstance<IPermissionCommonService>();
ICorePrincipal currentPrincipal = HttpContext.Current.CorePrincipal();
var widgetModel = new WidgetHolderViewModel
{
Widget = pageWidget,
WidgetInstance = new CoreWidgetInstance
{
InstanceId = pageWidget.InstanceId,
WidgetIdentifier = pageWidget.Widget.Identifier,
PageSettings = new CorePageSettings { PageId = pageWidget.Page.Id },
PageWidgetId = pageWidget.Id
},
SystemWidget = coreWidget,
Access = coreWidget is BaseWidget ?
permissionService.GetAccess(((BaseWidget)coreWidget).Operations,
HttpContext.Current.CorePrincipal(), coreWidget.GetType(), pageWidget.EntityId,
currentPrincipal != null && pageWidget.User != null && pageWidget.User.PrincipalId == currentPrincipal.PrincipalId) : null,
PageAccess = permissionService.GetAccess(pageWidget.Page.Operations, currentPrincipal, typeof(Page),
pageWidget.Page.Id, currentPrincipal != null && pageWidget.Page.User != null
&& pageWidget.Page.User.PrincipalId == currentPrincipal.PrincipalId),
};
if (pageWidget.Page.IsTemplate && pageWidget.Widget.IsPlaceHolder)
{
widgetModel.Access[((BaseWidget)widgetModel.SystemWidget).PermissionOperationCode] = false;
}
return widgetModel;
}
public virtual void AddWidget(PageWidget widget)
{
widgets.Add(widget);
}
/// <summary>
/// Removes the widget.
/// </summary>
/// <param name="widget">The widget.</param>
public virtual void RemoveWidget(PageWidget widget)
{
widgets.Remove(widget);
}
/// <summary>
/// Determines whether [is manage widget allowed] [the specified widget identifier].
/// </summary>
/// <param name="pageWidget">The page widget.</param>
/// <param name="user">The user.</param>
/// <param name="entityId">The entity id.</param>
/// <returns>
/// <c>true</c> if [is manage widget allowed] [the specified widget identifier]; otherwise, <c>false</c>.
/// </returns>
public static bool IsManageWidgetAllowed(PageWidget pageWidget, ICorePrincipal user, long entityId)
{
bool isAllowed = true;
if (pageWidget.Widget!=null)
{
ICoreWidget widget =
MvcApplication.Widgets.FirstOrDefault(item => item.Identifier == pageWidget.Widget.Identifier);
if (widget != null && widget is BaseWidget)
{
bool isOwner = pageWidget.User != null && user != null &&
pageWidget.User.PrincipalId == user.PrincipalId;
var permissionService = ServiceLocator.Current.GetInstance<IPermissionCommonService>();
isAllowed = permissionService.IsAllowed((widget as BaseWidget).ManageOperationCode, user,
widget.GetType(), entityId, isOwner,
PermissionOperationLevel.Object);
}
}
return isAllowed;
}
/// <summary>
/// Clones the widget instance.
/// </summary>
/// <param name="widget">The widget.</param>
/// <returns></returns>
private static long? CloneWidgetInstance(PageWidget widget)
{
var systemWidget = MvcApplication.Widgets.FirstOrDefault(w => w.Identifier == widget.Widget.Identifier);
if (widget.InstanceId != null)
{
return systemWidget.Clone(new CoreWidgetInstance { InstanceId = widget.InstanceId, WidgetIdentifier = systemWidget.Identifier });
}
return null;
}
/// <summary>
/// Adds the widget to page.
/// </summary>
/// <param name="pageId">The page id.</param>
/// <param name="widgetId">The widget id.</param>
/// <param name="user">The user.</param>
/// <param name="templateWidgetId">The template widget id.</param>
/// <returns></returns>
public static PageWidget AddWidgetToPage(long pageId, long? widgetId, ICorePrincipal user, long? templateWidgetId)
{
var pageService = ServiceLocator.Current.GetInstance<IPageService>();
var widgetService = ServiceLocator.Current.GetInstance<IWidgetService>();
var pageWidgetService = ServiceLocator.Current.GetInstance<IPageWidgetService>();
var page = pageService.Find(pageId);
if (page != null)
{
page.Widgets.Update(
wd =>
{
wd.OrderNumber =
wd.ColumnNumber == 1
? wd.OrderNumber + 1
: wd.OrderNumber;
}
);
pageService.Save(page);
Widget widget = widgetService.Find(widgetId ?? 0);
if (widget == null || widgetService.IsWidgetEnable(widget))
{
var newPageWidget = new PageWidget
{
Page = page,
ColumnNumber = 1,
OrderNumber = 1,
User =
user != null ? new User { Id = user.PrincipalId } : null,
Widget = widget,
};
if (templateWidgetId.HasValue)
{
newPageWidget.TemplateWidgetId = templateWidgetId;
}
if (pageWidgetService.Save(newPageWidget))
return newPageWidget;
}
}
return null;
}
public static bool ClonePageSettingsFromTemplate(Page template, Page targetPage, long? widgetId)
{
var pageService = ServiceLocator.Current.GetInstance<IPageService>();
var permissionCommonService = ServiceLocator.Current.GetInstance<IPermissionCommonService>();
template.Widgets.Where(widget => widget.Widget.IsPlaceHolder).AsParallel().ForAll(widget =>
{
var pageWidget = new PageWidget();
pageWidget.InjectFrom<CloneEntityInjection>(widget);
pageWidget.Page = targetPage;
pageWidget.ParentWidgetId = widget.Id;
//copy widget settings
if (widget.Settings != null)
{
pageWidget.Settings = (PageWidgetSettings)new PageWidgetSettings().InjectFrom<CloneEntityInjection>(widget.Settings);
pageWidget.Settings.LookAndFeelSettings = new LookAndFeelSettings().InjectFrom<CloneEntityInjection>(widget.Settings.LookAndFeelSettings) as LookAndFeelSettings;
pageWidget.Settings.Widget = pageWidget;
}
if (widgetId.HasValue)
{
var widgetService = ServiceLocator.Current.GetInstance<IWidgetService>();
pageWidget.Widget = widgetService.Find(widgetId.Value);
}
pageWidget.TemplateWidgetId = widget.Id;
targetPage.AddWidget(pageWidget);
});
targetPage.Template = template;
if (pageService.Save(targetPage))
{
//copy permissions and update page styles
foreach (var item in targetPage.Widgets)
{
if (item.ParentWidgetId == null) continue;
var systemWidget = MvcApplication.Widgets.FirstOrDefault(w => w.Identifier == item.Widget.Identifier);
var sourceWidget = template.Widgets.FirstOrDefault(w => w.Id == item.ParentWidgetId);
if (sourceWidget != null)
{
if (targetPage.Settings != null && !String.IsNullOrEmpty(targetPage.Settings.CustomCSS))
{
targetPage.Settings.CustomCSS = targetPage.Settings.CustomCSS.Replace(String.Format(PageWidgetTemplate, sourceWidget.Id), String.Format(PageWidgetTemplate, item.Id));
}
permissionCommonService.CloneObjectPermisions(systemWidget.GetType(), sourceWidget.Id, item.Id);
}
}
return pageService.Save(targetPage);
}
return false;
}
/// <summary>
/// Clones the target page settings to source page.
/// </summary>
/// <param name="sourcePage">The source page.</param>
/// <param name="targetPage">The target page.</param>
/// <returns></returns>
public static bool ClonePageSettings(Page sourcePage, Page targetPage)
{
var pageService = ServiceLocator.Current.GetInstance<IPageService>();
var permissionCommonService = ServiceLocator.Current.GetInstance<IPermissionCommonService>();
sourcePage.Widgets.AsParallel().ForAll(widget =>
{
var pageWidget = new PageWidget();
pageWidget.InjectFrom<CloneEntityInjection>(widget);
pageWidget.Page = targetPage;
pageWidget.ParentWidgetId = widget.Id;
//copy widget settings
if (widget.Settings != null)
{
pageWidget.Settings = (PageWidgetSettings)new PageWidgetSettings().InjectFrom<CloneEntityInjection>(widget.Settings);
pageWidget.Settings.LookAndFeelSettings = new LookAndFeelSettings().InjectFrom<CloneEntityInjection>(widget.Settings.LookAndFeelSettings) as LookAndFeelSettings;
pageWidget.Settings.Widget = pageWidget;
}
//clone page widget instance
if (widget.InstanceId != null)
{
pageWidget.InstanceId = CloneWidgetInstance(widget);
}
targetPage.AddWidget(pageWidget);
});
//copy page layout
targetPage.PageLayout = (PageLayout)new PageLayout { Id = targetPage.PageLayout.Id }.InjectFrom<CloneEntityInjection>(sourcePage.PageLayout);
targetPage.PageLayout.Page = targetPage;
sourcePage.PageLayout.ColumnWidths.AsParallel().ForAll(column =>
{
var columnWidth = (PageLayoutColumnWidthValue)new PageLayoutColumnWidthValue().InjectFrom<CloneEntityInjection>(column);
columnWidth.PageLayout = targetPage.PageLayout;
targetPage.PageLayout.AddColumnWidth(columnWidth);
});
//copy page settings)
if (sourcePage.Settings != null)
{
targetPage.Settings = (PageSettings)new PageSettings().InjectFrom<CloneEntityInjection>(sourcePage.Settings);
targetPage.Settings.LookAndFeelSettings = (LookAndFeelSettings)new LookAndFeelSettings().InjectFrom<CloneEntityInjection>(sourcePage.Settings.LookAndFeelSettings);
targetPage.Settings.Page = targetPage;
}
if (pageService.Save(targetPage))
{
//copy permissions and update page styles
foreach (var item in targetPage.Widgets)
{
if (item.ParentWidgetId == null) continue;
var systemWidget = MvcApplication.Widgets.FirstOrDefault(w => w.Identifier == item.Widget.Identifier);
var sourceWidget = sourcePage.Widgets.FirstOrDefault(w => w.Id == item.ParentWidgetId);
if (sourceWidget != null)
{
if (targetPage.Settings != null && !String.IsNullOrEmpty(targetPage.Settings.CustomCSS))
{
targetPage.Settings.CustomCSS = targetPage.Settings.CustomCSS.Replace(String.Format(PageWidgetTemplate, sourceWidget.Id), String.Format(PageWidgetTemplate, item.Id));
}
permissionCommonService.CloneObjectPermisions(systemWidget.GetType(), sourceWidget.Id, item.Id);
}
}
return pageService.Save(targetPage);
}
return false;
}
/// <summary>
/// Unlinks the page.
/// </summary>
/// <param name="page">The page.</param>
public static void UnlinkPage(Page page)
{
var pageService = ServiceLocator.Current.GetInstance<IPageService>();
var permissionCommonService = ServiceLocator.Current.GetInstance<IPermissionCommonService>();
var pageWidgetService = ServiceLocator.Current.GetInstance<IPageWidgetService>();
if (page.Template != null)
{
page.Template.Widgets.AsEnumerable().Each(widget =>
{
PageWidget pageWidget = null;
if(widget.Widget.IsPlaceHolder)
{
pageWidget =
page.Widgets.FirstOrDefault(
currentPageWidget =>
currentPageWidget.TemplateWidgetId ==
widget.Id);
pageWidget.ColumnNumber = widget.ColumnNumber;
pageWidget.OrderNumber = widget.OrderNumber;
pageWidget.TemplateWidgetId = null;
}
if (pageWidget == null)
{
pageWidget = new PageWidget();
pageWidget.InjectFrom<CloneEntityInjection>(widget);
pageWidget.Page = page;
pageWidget.ParentWidgetId = widget.Id;
//copy widget settings
if (widget.Settings != null)
{
pageWidget.Settings =
(PageWidgetSettings)
new PageWidgetSettings().InjectFrom
<CloneEntityInjection>(widget.Settings);
pageWidget.Settings.LookAndFeelSettings =
new LookAndFeelSettings().InjectFrom
<CloneEntityInjection>(
widget.Settings.
LookAndFeelSettings) as
LookAndFeelSettings;
pageWidget.Settings.Widget = pageWidget;
}
//clone page widget instance
if (widget.InstanceId != null)
{
pageWidget.InstanceId =
CloneWidgetInstance(widget);
}
//TODO: save collection
pageWidgetService.Save(pageWidget);
page.AddWidget(pageWidget);
}
});
//copy page layout
page.PageLayout =
(PageLayout)
new PageLayout().InjectFrom<CloneEntityInjection>(
page.Template.PageLayout);
page.PageLayout.Page = page;
page.Template.PageLayout.ColumnWidths.AsParallel().ForAll(column =>
{
var columnWidth =
(PageLayoutColumnWidthValue)
new PageLayoutColumnWidthValue().
InjectFrom<CloneEntityInjection>(
column);
columnWidth.PageLayout =
page.PageLayout;
page.PageLayout.AddColumnWidth(
columnWidth);
});
//copy page settings)
if (page.Template.Settings != null)
{
page.Settings =
(PageSettings)new PageSettings().InjectFrom<CloneEntityInjection>(page.Template.Settings);
page.Settings.LookAndFeelSettings =
(LookAndFeelSettings)
new LookAndFeelSettings().InjectFrom<CloneEntityInjection>(
page.Template.Settings.LookAndFeelSettings);
page.Settings.Page = page;
}
if (pageService.Save(page))
{
//copy permissions and update page styles
foreach (var item in page.Widgets)
{
if (item.ParentWidgetId == null) continue;
var systemWidget =
MvcApplication.Widgets.FirstOrDefault(w => w.Identifier == item.Widget.Identifier);
var sourceWidget = page.Template.Widgets.FirstOrDefault(w => w.Id == item.ParentWidgetId);
if (sourceWidget != null)
{
if (page.Settings != null && !String.IsNullOrEmpty(page.Settings.CustomCSS))
{
page.Settings.CustomCSS =
page.Settings.CustomCSS.Replace(
String.Format(PageWidgetTemplate, sourceWidget.Id),
String.Format(PageWidgetTemplate, item.Id));
}
permissionCommonService.CloneObjectPermisions(systemWidget.GetType(), sourceWidget.Id,
item.Id);
}
}
page.Template = null;
pageService.Save(page);
}
}
}