public IActionResult Pdf(string url = "http://news.baidu.com")
{
var pdf = new UrlAsPdf(url);
//pdf.SaveOnServerPath = Path.Combine("wwwroot/files/image", DateTime.Now.ToString("yyyyMMddhhmmss") + ".pdf");
return(pdf);
}
/// <summary>
/// save image to server and return savePath not image
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public async Task <object> PdfFile(string url = "http://news.baidu.com")
{
var pdf = new UrlAsPdf(url);
var path = Path.Combine("wwwroot/files/pdf", DateTime.Now.ToString("yyyyMMddhhmmss") + ".pdf");
pdf.SaveOnServerPath = path;
await pdf.BuildFile(url);
return(new { FileName = path });
}
/// <summary>
/// return pdf without saving to server
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public IActionResult Pdf(string url = "http://news.baidu.com")
{
// way 1:
//ViewData["Message"] = "Your application description page.";
//var model = new TestModel { Name = "Giorgio" };
//var pdf = new ViewAsPdf("About", model);
//return pdf;
//way 2:
var pdf = new UrlAsPdf(url);
pdf.SaveOnServerPath = Path.Combine("wwwroot/files/pdf", DateTime.Now.ToString("yyyyMMddhhmmss") + ".pdf");
return(pdf);
}
public void Can_build_the_pdf_binary()
{
var localPath = Directory.GetParent(AppDomain.CurrentDomain.BaseDirectory);
var solutionDir = localPath.Parent.Parent.Parent.FullName;
var wkhtmltopdfPath = Path.Combine(solutionDir, "Rotativa", "Rotativa");
var actionResult = new UrlAsPdf("https://github.com/webgio/Rotativa")
{
WkhtmltopdfPath = wkhtmltopdfPath
};
var builder = new TestControllerBuilder();
var controller = new HomeController();
builder.InitializeController(controller);
var pdfBinary = actionResult.BuildPdf(controller.ControllerContext);
var pdfTester = new PdfTester();
pdfTester.LoadPdf(pdfBinary);
pdfTester.PdfIsValid.Should().Be.True();
pdfTester.PdfContains("Rotativa").Should().Be.True();
}
/// <summary>第五種透過BuildPdf方法再Server端產生PDF </summary>
/// <returns></returns>
public JsonResult LocalPDFGen()
{
//透過URL位置產生PDF
UrlAsPdf GenUrlPDF = new UrlAsPdf("https://tw.news.yahoo.com/sports/");
//設定檔案名稱
GenUrlPDF.FileName = "dotblogs_url_test.pdf";
//設定Margin
GenUrlPDF.PageMargins = new Margins()
{
Top = 10, Bottom = 10, Left = 10, Right = 10
};
//指定大小預設為A4
GenUrlPDF.PageSize = Size.A4;
//BuildPdf此方法提供使用者再SEVER端產出PDF
//需綁定再System.Web.Mvc.ControllerContext之下
byte[] GenPDFinSever = GenUrlPDF.BuildPdf(this.ControllerContext);
//存入Server端的位置
string SavePath = GenUrlPDF.WkhtmltopdfPath + @"\" + GenUrlPDF.FileName;
//產生PDF檔
System.IO.File.WriteAllBytes(SavePath, GenPDFinSever);
RtvMsg Rtv = new RtvMsg();
if (System.IO.File.Exists(SavePath))
{
string UrlPath = @"http://" + Request.Url.Authority + "/Rotativa/" + GenUrlPDF.FileName;
Rtv.Path = UrlPath;
Rtv.Message = "已產生檔案";
}
else
{
Rtv.Path = "";
Rtv.Message = "檔案未產生";
}
return(Json(Rtv, JsonRequestBehavior.AllowGet));
}
/// <summary> 第四種透過網址產生PDF</summary>
/// <returns></returns>
public ActionResult UrlAsPDF()
{
//透過URL位置產生PDF
UrlAsPdf GenUrlPDF = new UrlAsPdf("https://tw.news.yahoo.com/sports/");
//設定檔案名稱
GenUrlPDF.FileName = "dotblogs_url_test.pdf";
//設定Margin
GenUrlPDF.PageMargins = new Margins()
{
Top = 10, Bottom = 10, Left = 10, Right = 10
};
//指定大小預設為A4
GenUrlPDF.PageSize = Size.A4;
////BuildPdf此方法提供使用者再SEVER端產出PDF
//byte[] GenPDFinSever = GenUrlPDF.BuildPdf(this.ControllerContext);
////存入Server端的位置
//System.IO.File.WriteAllBytes(@"D:\hello.pdf", GenPDFinSever);
return(GenUrlPDF);
}
//
// GET: /generate-pdf?url={url}&filename={filename?}
public ActionResult GeneratePdf()
{
var url = Request.QueryString["url"];
if (string.IsNullOrEmpty(url))
{
throw new HttpException((int)HttpStatusCode.BadRequest, "Must specify a URL query parameter");
}
// Verify that it is a valid URI
var dummy = new Uri(url);
var filename = Request.QueryString["filename"];
var view = new UrlAsPdf(url);
if (!string.IsNullOrEmpty(filename))
{
view.FileName = filename;
}
return(view);
}
public ActionResult Generate(string id)
{
Guid requestedGuid = Guid.Empty;
if (!Guid.TryParse(id, out requestedGuid))
{
return(Content("Guid Not Formatted properly."));
}
var item = Sitecore.Context.Database.GetItem(new Sitecore.Data.ID(id));
if (item == null)
{
return(Content("Invalid ID"));
}
var itemUrl = item.GetFullyQualifiedUrl();
var result = new UrlAsPdf(itemUrl);
//Set Options
if (!string.IsNullOrEmpty(Request.QueryString["name"]))
{
result.FileName = item.Name + ".pdf";
}
if (!string.IsNullOrEmpty(Request.QueryString["landscape"]))
{
result.PageOrientation = Rotativa.Options.Orientation.Landscape;
}
string requestedSize = Request.QueryString["size"];
if (!string.IsNullOrEmpty(requestedSize))
{
Rotativa.Options.Size size = Rotativa.Options.Size.Letter;
if (Enum.TryParse <Rotativa.Options.Size>(requestedSize, out size))
{
result.PageSize = size;
}
}
string pageWidth = Request.QueryString["width"];
if (!string.IsNullOrEmpty(pageWidth))
{
double width = 0;
if (double.TryParse(pageWidth, out width))
{
result.PageWidth = width;
}
}
string pageHeight = Request.QueryString["height"];
if (!string.IsNullOrEmpty(pageHeight))
{
double height = 0;
if (double.TryParse(pageHeight, out height))
{
result.PageHeight = height;
}
}
if (!string.IsNullOrEmpty(Request.QueryString["nomargin"]))
{
result.PageMargins.Left = 0;
result.PageMargins.Right = 0;
result.PageMargins.Top = 0;
result.PageMargins.Bottom = 0;
}
if (!string.IsNullOrEmpty(Request.QueryString["passauth"]))
{
//pass any existing cookies and auth tokens
result.Cookies = Request.Cookies.AllKeys.ToDictionary(k => k, k => Request.Cookies[k].Value);
result.FormsAuthenticationCookieName = System.Web.Security.FormsAuthentication.FormsCookieName;
}
string disableSmartShrinking = Request.QueryString["dss"];
if (!string.IsNullOrEmpty(disableSmartShrinking))
{
result.CustomSwitches = "--load-error-handling ignore";
result.CustomSwitches += " --disable-smart-shrinking";
}
//string saveLocal = Request.QueryString["sl"];
//if (!string.IsNullOrEmpty(saveLocal))
//{
// result.SaveOnServerPath = @"C:\inetpub\wwwroot\rms\Website\App_Data\tempPDFs";
//}
//var binary = result.BuildPdf(this.ControllerContext);
// return File(binary, "application/pdf", result.FileName);
return(result);
}
public ActionResult Generate(string id)
{
Guid requestedGuid = Guid.Empty;
if (!Guid.TryParse(id, out requestedGuid))
{
return(Content("Guid Not Formatted properly."));
}
var item = Sitecore.Context.Database.GetItem(new Sitecore.Data.ID(id));
if (item == null)
{
return(Content("Invalid ID"));
}
var itemUrl = item.GetFullyQualifiedUrl();
var result = new UrlAsPdf(itemUrl);
//Set Options
if (!string.IsNullOrEmpty(Request.QueryString["name"]))
{
result.FileName = item.Name + ".pdf";
}
if (!string.IsNullOrEmpty(Request.QueryString["landscape"]))
{
result.PageOrientation = Rotativa.Options.Orientation.Landscape;
}
string requestedSize = Request.QueryString["size"];
if (!string.IsNullOrEmpty(requestedSize))
{
Rotativa.Options.Size size = Rotativa.Options.Size.Letter;
if (Enum.TryParse <Rotativa.Options.Size>(requestedSize, out size))
{
result.PageSize = size;
}
}
string pageWidth = Request.QueryString["width"];
if (!string.IsNullOrEmpty(pageWidth))
{
double width = 0;
if (double.TryParse(pageWidth, out width))
{
result.PageWidth = width;
}
}
string pageHeight = Request.QueryString["height"];
if (!string.IsNullOrEmpty(pageHeight))
{
double height = 0;
if (double.TryParse(pageHeight, out height))
{
result.PageHeight = height;
}
}
if (!string.IsNullOrEmpty(Request.QueryString["nomargin"]))
{
result.PageMargins.Left = 0;
result.PageMargins.Right = 0;
result.PageMargins.Top = 0;
result.PageMargins.Bottom = 0;
}
if (string.IsNullOrEmpty(Request.QueryString["ignoreCookies"]))
{
Dictionary <string, string> cookieCollection = new Dictionary <string, string>();
foreach (var key in Request.Cookies.AllKeys)
{
if (!cookieCollection.ContainsKey(key))
{
cookieCollection.Add(key, Request.Cookies.Get(key).Value);
}
}
//pass any existing cookies and auth tokens
result.Cookies = cookieCollection;
result.FormsAuthenticationCookieName = System.Web.Security.FormsAuthentication.FormsCookieName;
}
string disableSmartShrinking = Request.QueryString["dss"];
if (!string.IsNullOrEmpty(disableSmartShrinking))
{
result.CustomSwitches = "--load-error-handling ignore";
result.CustomSwitches += " --disable-smart-shrinking";
}
return(result);
}
