notazof/yavsc
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A view component

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This commit is contained in:
Paul Schneider 2016-11-09 14:03:57 +01:00
commit e74a81deca
11 changed files with 258 additions and 190 deletions
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121
Yavsc/Controllers/FrontOfficeController.cs
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@ -8,16 +8,6 @@ using Microsoft.Extensions.Logging;
using Yavsc.Models.Booking;
using Yavsc.Helpers;
using System;
using System.IO;
using System.Diagnostics;
using System.Text;
using Microsoft.AspNet.Mvc.ViewFeatures;
using Microsoft.AspNet.Razor;
using Microsoft.AspNet.Mvc.ViewEngines;
using Microsoft.AspNet.Mvc.Rendering;
using Microsoft.Extensions.OptionsModel;
using System.Threading.Tasks;
using System.Security.Claims;
namespace Yavsc.Controllers
{
@ -111,23 +101,11 @@ namespace Yavsc.Controllers
return View("Estimate.tex", estimate);
}
class TeOtions : IOptions<MvcViewOptions>
{
public MvcViewOptions Value
{
get
{
return new MvcViewOptions();
}
}
}
[Authorize,Route("Estimate-{id}.pdf")]
public async Task<IActionResult> EstimatePdf(long id)
public IActionResult EstimatePdf(long id)
{
ViewBag.TempDir = Startup.SiteSetup.TempDir;
ViewBag.BillsDir = Startup.UserBillsDirName;
var estimate = _context.Estimates.Include(x => x.Query)
.Include(x => x.Query.Client)
.Include(x => x.Query.PerformerProfile)
@ -136,102 +114,7 @@ namespace Yavsc.Controllers
.Include(e => e.Bill).FirstOrDefault(x => x.Id == id);
if (estimate==null)
throw new Exception("No data");
return View("Estimate.pdf",estimate);
/*
await result.ExecuteResultAsync(ActionContext);
var cd = new System.Net.Mime.ContentDisposition
{
// for example foo.bak
FileName = $"estimate-{id}.pdf",
// always prompt the user for downloading, set to true if you want
// the browser to try to show the file inline
Inline = false,
};
Response.Headers.Add("Content-Disposition", cd.ToString());
return File((Byte[])ViewData["Pdf"], "application/x-pdf"); */
}
/*
[Produces("application/x-pdf"), Authorize, Route("testimate-{id}.pdf")]
public async Task<IActionResult> BadEstimatePdf(long id)
{
var tempDir = Startup.SiteSetup.TempDir;
string name = $"tmpestimtex-{id}";
string fullname = new FileInfo(
System.IO.Path.Combine(tempDir, name)).FullName;
var writer = new System.IO.StringWriter();
try
{
using (StringWriter sw = new StringWriter())
{
Microsoft.AspNet.Mvc.ViewEngines.CompositeViewEngine ve = new CompositeViewEngine(
new TeOtions {}
);
ViewEngineResult viewResult = ve.FindPartialView(ActionContext, $"estimate-{id}.tex");
ViewContext viewContext = new ViewContext(); // ActionContext, viewResult.View, ViewData, TempData, sw);
await viewResult.View.RenderAsync(viewContext);
}
} catch (Exception ex)
{
}
FileInfo fo = new FileInfo(fullname + ".pdf");
if (!fi.Exists)
{
throw new Exception("Source write failed");
}
using (Process p = new Process())
{
p.StartInfo.WorkingDirectory = tempDir;
p.StartInfo = new ProcessStartInfo();
p.StartInfo.UseShellExecute = false;
p.StartInfo.FileName = "/usr/bin/texi2pdf";
p.StartInfo.Arguments = $"--batch --build-dir=.";
p.Start();
using (p.StandardInput)
{
}
p.WaitForExit();
if (p.ExitCode != 0)
{
throw new Exception("Pdf generation failed with exit code:" + p.ExitCode);
}
}
byte[] pdf = null;
if (fo.Exists)
{
using (StreamReader sr = new StreamReader(fo.FullName))
{
pdf = System.IO.File.ReadAllBytes(fo.FullName);
}
fo.Delete();
}
fi.Delete();
var cd = new System.Net.Mime.ContentDisposition
{
// for example foo.bak
FileName = $"estimate-{id}.pdf",
// always prompt the user for downloading, set to true if you want
// the browser to try to show the file inline
Inline = false,
};
Response.Headers.Add("Content-Disposition", cd.ToString());
return File(pdf, "application/x-pdf");
} */
}
}
}