public ActionResult EditExistent(string fullPath)
{
string storageFolderPath = ((InitData)Session["initData"]).FullStoragePath;
string preparedFolderName = Repository.PrepareFilename(fullPath);
string fullStorageItemFolderPath = System.IO.Path.Combine(storageFolderPath, preparedFolderName);
Repository.ClearOrCreate(fullStorageItemFolderPath);
string originalFolderPath = System.IO.Path.Combine(fullStorageItemFolderPath, Constants.OriginalFolderName);
Repository.ClearOrCreate(originalFolderPath);
string resourceRequestPrefix = string.Format("GetResource?htmlDocumentFolderName={0}&resourceFilename=", preparedFolderName);
string bodyContent;
using (System.IO.FileStream inputDoc = System.IO.File.OpenRead(fullPath))
using (InputHtmlDocument htmlDoc = EditorHandler.ToHtml(inputDoc))
{
string externalResourcePrefix = "GetResource?htmlDocumentFolderName=" + preparedFolderName + "&resourceFilename=";
bodyContent = htmlDoc.GetBodyContent(externalResourcePrefix);
string resultantHtmlDocPath = System.IO.Path.Combine(originalFolderPath, Constants.HtmlFilename);
htmlDoc.Save(resultantHtmlDocPath);
string cssText = htmlDoc.GetCssContent(resourceRequestPrefix);
string resourceFolderPath = System.IO.Path.Combine(originalFolderPath, Constants.HtmlResourceFolderName);
string cssFilePath = System.IO.Path.Combine(resourceFolderPath, Constants.CssFilename);
System.IO.File.WriteAllText(cssFilePath, cssText);
}
CultureInfo[] cultures = CultureInfo.GetCultures(CultureTypes.AllCultures);
List <SelectListItem> listItems = new List <SelectListItem>()
{
new SelectListItem()
{
Selected = true,
Text = "(default)",
Value = 0.ToString()
}
};
foreach (CultureInfo culture in cultures)
{
listItems.Add(new SelectListItem()
{
Selected = false,
Text = culture.EnglishName,
Value = culture.LCID.ToString(CultureInfo.InvariantCulture)
});
}
EditModel em = new EditModel()
{
EditableDocumentName = System.IO.Path.GetFileName(fullPath),
CssRelativePath = resourceRequestPrefix + Constants.CssFilename,
HtmlContent = bodyContent,
Locales = listItems,
IsNewDocument = false
};
return(View("Edit", em));
}
//ExEnd:SaveToWordsDocument
//ExStart:SaveToWordsDocumentWithOptions
/// <summary>
/// Save to Words document with options.
/// </summary>
public static void SaveToWordsDocumentWithOptions()
{
// Obtain document stream
Stream sourceStream = File.Open(Path.Combine(Common.sourcePath, Common.sourceFile), FileMode.Open, FileAccess.Read);
using (InputHtmlDocument htmlDoc = EditorHandler.ToHtml(sourceStream))
{
// Obtain HTML document content
string htmlContent = htmlDoc.GetContent();
using (OutputHtmlDocument editedHtmlDoc = OutputHtmlDocument.FromMarkup(htmlContent, Path.Combine(Common.sourcePath, Common.resultResourcesFolder)))
{
using (System.IO.FileStream outputStream = System.IO.File.Create(Path.Combine(Common.resultPath, Common.resultFile)))
{
WordsSaveOptions saveOptions = new WordsSaveOptions(WordFormats.Docx, Common.sourceFilePassword);
saveOptions.Locale = CultureInfo.GetCultureInfo(1);
saveOptions.LocaleBi = CultureInfo.GetCultureInfo(1);
saveOptions.LocaleFarEast = CultureInfo.GetCultureInfo(2);
EditorHandler.ToDocument(editedHtmlDoc, outputStream, saveOptions);
}
}
}
// close stream object to release file for other methods.
sourceStream.Close();
}
private static List <Document> GetDefaultDocuments()
{
List <Document> Documents = new List <Document>();
string SampleHTMLDirectory = HostingEnvironment.MapPath("/App_Data/Samples");
string[] HTMLFiles = Directory.GetFiles(SampleHTMLDirectory);
int SrNo = 0;
foreach (string SampleHTMlFile in HTMLFiles)
{
if (Path.GetExtension(SampleHTMlFile) == ".html")
{
string Name = Path.GetFileNameWithoutExtension(SampleHTMlFile);
string HTML = File.ReadAllText(SampleHTMlFile);
int size = HTML.Length;
Document SampleDocument = new Document()
{
SrNo = SrNo, Name = Name, HTML = HTML, Size = size, LastUpdated = "default"
};
Documents.Add(SampleDocument);
}
if (Path.GetExtension(SampleHTMlFile) == ".doc" || Path.GetExtension(SampleHTMlFile) == ".docx")
{
string Name = Path.GetFileNameWithoutExtension(SampleHTMlFile);
string HTML = "";
// Obtain document stream
Stream sourceStream = File.Open(SampleHTMlFile, FileMode.Open, FileAccess.Read);
using (InputHtmlDocument htmlDoc = EditorHandler.ToHtml(sourceStream))
{
// Obtain HTML document content
HTML = htmlDoc.GetContent();
}
// close stream object to release file for other methods.
sourceStream.Close();
//string Name = Path.GetFileNameWithoutExtension(SampleHTMlFile);
//string HTML = File.ReadAllText(SampleHTMlFile);
int size = HTML.Length;
Document SampleDocument = new Document()
{
SrNo = SrNo, Name = Name, HTML = HTML, Size = size, LastUpdated = "default"
};
Documents.Add(SampleDocument);
}
SrNo++;
}
return(Documents);
}
//ExEnd:GetHTMLExternalCSSContentsWithExternalResources
//ExStart:SaveHTMLDocument
/// <summary>
/// Save HTML document.
/// </summary>
public static void SaveHTMLDocument()
{
// Obtain document stream
Stream sourceStream = File.Open(Path.Combine(Common.sourcePath, Common.sourceFile), FileMode.Open, FileAccess.Read);
using (InputHtmlDocument htmlDoc = EditorHandler.ToHtml(sourceStream))
{
htmlDoc.Save(Path.Combine(Common.resultPath, Common.resultFile));
}
// close stream object to release file for other methods.
sourceStream.Close();
}
//ExEnd:SaveHTMLDocumentWithResourcesFolder
//ExStart:TraverseHTMLResourcesAndCSS
/// <summary>
/// Traverse HTML document and save resources by specifying resource folder name.
/// </summary>
public static void TraverseHTMLResourcesAndCSS()
{
// Obtain document stream
Stream sourceStream = File.Open(Path.Combine(Common.sourcePath, Common.sourceFile), FileMode.Open, FileAccess.Read);
using (InputHtmlDocument htmlDoc = EditorHandler.ToHtml(sourceStream))
{
foreach (IFontResource fontResource in htmlDoc.FontResources)
{
Console.WriteLine(fontResource.FilenameWithExtension);
Console.WriteLine(fontResource.Name);
Console.WriteLine(fontResource.ByteContent);
Console.WriteLine(fontResource.TextContent);
string pathToResource = string.Format(Path.Combine(Common.resultPath, Common.resultResourcesFolder) + "\\{0}", fontResource.FilenameWithExtension);
fontResource.Save(pathToResource);
}
foreach (RasterImageResourceBase imageResource in htmlDoc.ImageResources)
{
Console.WriteLine(imageResource.FilenameWithExtension);
Console.WriteLine(imageResource.ByteContent);
Console.WriteLine(imageResource.Name);
Console.WriteLine(imageResource.TextContent);
Console.WriteLine(imageResource.LinearDimensions.Height);
Console.WriteLine(imageResource.LinearDimensions.Width);
Console.WriteLine(imageResource.LinearDimensions.IsSquare);
string pathToResource = string.Format(Path.Combine(Common.resultPath, Common.resultResourcesFolder) + "\\{0}", imageResource.FilenameWithExtension);
imageResource.Save(pathToResource);
}
CssText css = htmlDoc.Css;
Console.WriteLine(css.FilenameWithExtension);
Console.WriteLine(css.ByteContent);
Console.WriteLine(css.Name);
Console.WriteLine(css.TextContent);
Console.WriteLine(css.Encoding);
string pathToCss = string.Format(Path.Combine(Common.resultPath, Common.resultResourcesFolder) + "\\{0}", css.FilenameWithExtension);
css.Save(pathToCss);
// saving output html file.
htmlDoc.Save(Path.Combine(Common.resultPath, Common.resultFile), Path.Combine(Common.resultPath, Common.resultResourcesFolder));
}
// close stream object to release file for other methods.
sourceStream.Close();
}
//ExStart:GetHTMLContents
/// <summary>
/// Get HTML document content.
/// </summary>
public static void GetHTMLContents()
{
// Obtain document stream
Stream sourceStream = File.Open(Path.Combine(Common.sourcePath, Common.sourceFile), FileMode.Open, FileAccess.Read);
using (InputHtmlDocument htmlDoc = EditorHandler.ToHtml(sourceStream))
{
// Obtain HTML document content
string bodyContent = htmlDoc.GetContent();
Console.WriteLine(bodyContent);
}
// close stream object to release file for other methods.
sourceStream.Close();
}
//ExEnd:GetHTMLContents
//ExStart:GetHTMLContentsWithExternalResources
/// <summary>
/// Get HTML document content with external resource prefix.
/// </summary>
public static void GetHTMLContentsWithExternalResources()
{
// Obtain document stream
Stream sourceStream = File.Open(Path.Combine(Common.sourcePath, Common.sourceFile), FileMode.Open, FileAccess.Read);
using (InputHtmlDocument htmlDoc = EditorHandler.ToHtml(sourceStream))
{
string externalResourcePrefix = "GetResource?htmlDocumentFolderName=" + Common.sourceResourcesFolder + "&resourceFilename=Picture 3.png";
// Obtain HTML document content
string bodyContent = htmlDoc.GetContent(externalResourcePrefix);
Console.WriteLine(bodyContent);
}
// close stream object to release file for other methods.
sourceStream.Close();
}
private LoadDocumentEntity LoadDocument(string guid, string password)
{
try
{
dynamic options = null;
//GroupDocs.Editor cannot detect text-based Cells documents formats (like CSV) automatically
if (guid.EndsWith("csv", StringComparison.OrdinalIgnoreCase))
{
options = new SpreadsheetToHtmlOptions();
}
else
{
options = EditorHandler.DetectOptionsFromExtension(guid);
}
if (options is SpreadsheetToHtmlOptions)
{
options.TextOptions = options.TextLoadOptions(",");
}
else
{
options.Password = password;
}
string bodyContent;
using (System.IO.FileStream inputDoc = System.IO.File.OpenRead(guid))
using (InputHtmlDocument htmlDoc = EditorHandler.ToHtml(inputDoc, options))
{
bodyContent = htmlDoc.GetEmbeddedHtml();
}
LoadDocumentEntity loadDocumentEntity = new LoadDocumentEntity();
loadDocumentEntity.SetGuid(System.IO.Path.GetFileName(guid));
PageDescriptionEntity page = new PageDescriptionEntity();
page.SetData(bodyContent);
loadDocumentEntity.SetPages(page);
return(loadDocumentEntity);
}
catch
{
throw;
}
}
