public ActionResult Create(BasicWidget widget, string ReturnUrl)
{
if (!ModelState.IsValid)
{
return(View(widget));
}
_widgetActivator.Create(widget).AddWidget(widget);
if (widget.ActionType == ActionType.Continue)
{
return(RedirectToAction("Edit", new { widget.ID, ReturnUrl }));
}
if (!ReturnUrl.IsNullOrEmpty())
{
return(Redirect(ReturnUrl));
}
if (!widget.PageID.IsNullOrEmpty())
{
return(RedirectToAction("Design", "Page", new { ID = widget.PageID }));
}
return(RedirectToAction("LayoutWidget", "Layout"));
}
public override void Remove(LayoutEntity item)
{
var changeTo = Get().Where(m => m.ID != item.ID).FirstOrDefault();
if (changeTo != null)
{
BeginTransaction(() =>
{
_layoutHtmlService.Remove(m => m.LayoutId == item.ID && m.PageId == null);
_zoneService.Remove(m => m.LayoutId == item.ID && m.PageId == null);
var widgets = _widgetService.Get(m => m.LayoutID == item.ID);
widgets.Each(m =>
{
using (var widgetService = _widgetActivator.Create(m))
{
widgetService.DeleteWidget(m.ID);
}
});
base.Remove(item);
});
}
}
public override void Remove(Rule item)
{
_widgetBasePartService.Get(m => m.RuleID == item.RuleID).Each(widget => { _widgetActivator.Create(widget).DeleteWidget(widget.ID); });
base.Remove(item);
}
public ThemeEntity Import(string zipFile)
{
string themeName = null;
List <PositionEntry> cssFiles = new List <PositionEntry>();
List <HtmlDocument> documents = new List <HtmlDocument>();
#region Decompression
using (ZipArchive archive = ZipFile.OpenRead(zipFile))
{
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.FullName.StartsWith("__MACOSX/"))
{
continue;
}
if (themeName.IsNotNullAndWhiteSpace() && !entry.FullName.StartsWith(themeName))
{
new DirectoryInfo(Path.Combine(ThemeBasePath, themeName)).Delete(true);
throw new Exception("The package is not correct!");
}
if (entry.Length == 0 && entry.Name == string.Empty && entry.FullName.EndsWith('/'))
{
if (themeName == null)
{
themeName = entry.FullName.TrimEnd('/');
}
DirectoryInfo dir = new DirectoryInfo(Path.Combine(ThemeBasePath, entry.FullName));
if (dir.Exists)
{
dir.Delete(true);
}
dir.Create();
continue;
}
if (themeName == null)
{
return(null);
}
string extractFilePath = Path.Combine(ThemeBasePath, entry.FullName);
if (entry.FullName.EndsWith(".html"))
{
if (entry.FullName.IndexOf('/') != entry.FullName.LastIndexOf('/'))
{
continue;
}
HtmlDocument doc = new HtmlDocument();
doc.PageName = Path.GetFileName(entry.FullName).Replace(".html", string.Empty);
doc.Load(entry.Open());
documents.Add(doc);
}
else
{
entry.ExtractToFile(extractFilePath, true);
}
}
}
#endregion
LayoutEntity layout = CreateLayout(themeName);
#region Create Page
int index = 1;
foreach (var document in documents)
{
var page = _pageService.GetByPath($"/{document.PageName}", true);
if (page != null)
{
_pageService.Remove(page);
}
string title = document.PageName;
var titleNode = document.DocumentNode.SelectSingleNode("/html/head/title");
if (titleNode != null && titleNode.InnerText.IsNotNullAndWhiteSpace())
{
title = titleNode.InnerText.Trim();
}
page = new PageEntity
{
Title = title,
PageName = title,
ParentId = "#",
LayoutId = layout.ID,
Url = $"~/{document.PageName}".ToLower(),
Status = (int)Easy.Constant.RecordStatus.Active
};
if (document.PageName.Equals("index", StringComparison.OrdinalIgnoreCase))
{
page.DisplayOrder = 1;
}
else
{
page.DisplayOrder = ++index;
}
var addPageResult = _pageService.Add(page);
if (addPageResult.HasViolation)
{
throw new Exception(addPageResult.ErrorMessage);
}
#region Collect css
var cssLinks = document.DocumentNode.SelectNodes("//link[@rel='stylesheet']");
if (cssLinks != null)
{
for (int i = 0; i < cssLinks.Count; i++)
{
string href = cssLinks[i].GetAttributeValue("href", string.Empty);
if (href == string.Empty)
{
continue;
}
if (!isOutSidePath(href))
{
href = ConvertToThemePath(themeName, href);
}
if (!cssFiles.Any(m => m.Entry == href))
{
foreach (var item in cssFiles)
{
if (item.Position >= i)
{
item.Position++;
}
}
cssFiles.Add(new PositionEntry
{
Entry = href,
Position = i
});
}
}
}
#endregion
#region Collect Scripts
StringBuilder pageScripts = new StringBuilder();
var scripts = document.DocumentNode.SelectNodes("//script");
if (scripts != null)
{
foreach (var item in scripts)
{
string path = item.GetAttributeValue("src", string.Empty);
if (path.IsNotNullAndWhiteSpace() && !isOutSidePath(path))
{
item.SetAttributeValue("src", ConvertToThemePath(themeName, path));
}
string fileName = Path.GetFileName(path);
if (!jQueryFilter.IsMatch(fileName) && !BootstrapFilter.IsMatch(fileName))
{
pageScripts.AppendLine(item.OuterHtml.Trim());
}
item.Remove();
}
}
#endregion
#region Collect Style
StringBuilder pageStyle = new StringBuilder();
var innerStyles = document.DocumentNode.SelectNodes("//style");
if (innerStyles != null)
{
foreach (var item in innerStyles)
{
pageStyle.AppendLine(item.InnerText);
}
}
#endregion
#region Url fix
var links = document.DocumentNode.SelectNodes("//a");
if (links != null)
{
foreach (var item in links)
{
string href = item.GetAttributeValue("href", string.Empty);
if (href.IsNotNullAndWhiteSpace() && !isOutSidePath(href) && !href.StartsWith('/'))
{
if (Easy.Image.ImageHelper.IsImage(Path.GetExtension(href)))
{
item.SetAttributeValue("href", ConvertToThemePath(themeName, href));
}
else
{
item.SetAttributeValue("href", $"/{href}");
}
}
}
}
var images = document.DocumentNode.SelectNodes("//img");
if (images != null)
{
foreach (var item in images)
{
string src = item.GetAttributeValue("src", string.Empty);
if (src.IsNotNullAndWhiteSpace() && !isOutSidePath(src))
{
item.SetAttributeValue("src", ConvertToThemePath(themeName, src));
}
}
}
#endregion
if (pageStyle.Length > 0)
{
string section = $"<style>{pageStyle.ToString().Trim()}</style>";
section = StyleUrl.Replace(section, evaluator =>
{
return($"url({ConvertToThemePath(themeName, evaluator.Groups[1].Value)})");
});
var styleWidget = _widgetCreatorManager.Create(section, themeName);
styleWidget.PageID = page.ID;
styleWidget.WidgetName = "Style";
styleWidget.Position = 0;
styleWidget.ZoneID = "ZONE-0";
styleWidget.StyleClass = "full";
_widgetActivator.Create(styleWidget).AddWidget(styleWidget);
}
var sections = document.DocumentNode.SelectSingleNode("/html/body").ChildNodes;
for (int i = 0; i < sections.Count; i++)
{
var node = sections[i];
if (node.NodeType == HtmlAgilityPack.HtmlNodeType.Element)
{
var tNode = node.SelectSingleNode(".//h1|.//h2|.//h3|.//h4|.//h5|.//h6");
string widgetTitle = tNode?.InnerText;
string section = StyleUrl.Replace(node.OuterHtml, evaluator =>
{
return($"url({ConvertToThemePath(themeName, evaluator.Groups[1].Value)})");
});
var widget = _widgetCreatorManager.Create(section, themeName);
widget.PageID = page.ID;
widget.WidgetName = (widgetTitle ?? "Html Widget").Trim();
widget.Position = i;
widget.ZoneID = "ZONE-1";
widget.StyleClass = "full";
_widgetActivator.Create(widget).AddWidget(widget);
}
}
if (pageScripts.Length > 0)
{
var scriptWidget = _widgetCreatorManager.Create(pageScripts.ToString().Trim(), themeName);
scriptWidget.PageID = page.ID;
scriptWidget.WidgetName = "JavaScript";
scriptWidget.Position = document.DocumentNode.ChildNodes.Count;
scriptWidget.ZoneID = "ZONE-2";
scriptWidget.StyleClass = "full";
_widgetActivator.Create(scriptWidget).AddWidget(scriptWidget);
}
}
#endregion
return(CreateTheme(themeName, cssFiles));
}