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This commit is contained in:
John Cardinal
2020-08-24 22:18:02 +00:00
parent fb8c75a276
commit dafb2b6e44
1 changed files with 24 additions and 6 deletions
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30
server/AyaNova/Controllers/ReportController.cs
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@@ -74,9 +74,9 @@ namespace AyaNova.Api.Controllers
//---------------------------------------------------------------------
[HttpGet("render")]
[HttpGet("poc")]
[AllowAnonymous]
public async Task<IActionResult> GetPdfReport([FromRoute] string url)
public async Task<IActionResult> ProofOfConcept([FromRoute] string url)
{
if (!serverState.IsOpen)
return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
@@ -101,10 +101,20 @@ namespace AyaNova.Api.Controllers
@page :first {
margin: 2cm;
}";
}
.ay-red {
color:red;
}
.ay-blue {
color:blue;
}
";
//sample template
var reportTemplate = "'<div>{{#with person}}{{firstname}} {{aycaps lastname}}{{/with}}</div>'";
//var reportTemplate = "'<div>{{#with person}}<span class=\"ay-red\">{{firstname}}</span> {{aycaps lastname}}{{/with}}</div>'";
var reportTemplate = "'<!DOCTYPE html><html><head><title>test title</title></head><body><h1>Test page top</h1><p class=\"ay-blue\">A blue paragraph</p><div>{{#with person}}<span class=\"ay-red\">{{firstname}}</span> {{aycaps lastname}}{{/with}}</div></body></html>'";
//data object
var reportData = "{ person: { firstname: 'Tyler', lastname: 'Mott' } }";
@@ -116,6 +126,9 @@ namespace AyaNova.Api.Controllers
//test add helpers
await page.AddScriptTagAsync(new AddTagOptions() { Path = Path.Combine(ReportJSFolderPath, "ay-hb-helpers.js") });
//execute to add to handlebars
await page.EvaluateExpressionAsync("ayRegisterHelpers();");
@@ -123,10 +136,15 @@ namespace AyaNova.Api.Controllers
var compileScript = $"Handlebars.compile({reportTemplate})({reportData});";
var resultHTML = await page.EvaluateExpressionAsync<string>(compileScript);
//render report as HTML
await page.AddStyleTagAsync(new AddTagOptions { Content = reportCSS });
//render report as HTML
await page.SetContentAsync(resultHTML);
//add style (after page or it won't work)
await page.AddStyleTagAsync(new AddTagOptions { Content = reportCSS });
//useful for debugging purposes only
//var pagecontent = await page.GetContentAsync();
//render to pdf and return
var pdfBuffer = await page.PdfDataAsync();
return new FileContentResult(pdfBuffer, "application/pdf");