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This commit is contained in:
John Cardinal
2020-08-26 23:29:34 +00:00
parent b0ebc41618
commit a85deab090
3 changed files with 35 additions and 21 deletions
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11
server/AyaNova/Controllers/ReportController.cs
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@@ -161,11 +161,12 @@ namespace AyaNova.Api.Controllers
//====================================================================================================== //======================================================================================================
/// <summary> /// <summary>
/// Render Report /// Render Report
/// </summary> /// </summary>
/// <param name="reportId"></param> /// <param name="reportId">Id of report template saved to db</param>
/// <param name="objectIdArray">An array of id values for the object type specified by the report template</param>
/// <param name="apiVersion">From route path</param> /// <param name="apiVersion">From route path</param>
/// <returns></returns> /// <returns></returns>
[HttpPost("render")] [HttpPost("render")]
@@ -182,11 +183,11 @@ namespace AyaNova.Api.Controllers
var httpConnectionFeature = HttpContext.Features.Get<IHttpConnectionFeature>(); var httpConnectionFeature = HttpContext.Features.Get<IHttpConnectionFeature>();
var API_URL = $"http://127.0.0.1:{httpConnectionFeature.LocalPort}/api/v8/"; var API_URL = $"http://127.0.0.1:{httpConnectionFeature.LocalPort}/api/v8/";
var result = await biz.RenderReport(reportId,objectIdArray,API_URL); var result = await biz.RenderReport(reportId, objectIdArray, API_URL);
if (result == null) if (result == null)
return BadRequest(new ApiErrorResponse(biz.Errors)); return BadRequest(new ApiErrorResponse(biz.Errors));
else else
return new FileContentResult(result.RenderedOutput,result.MimeType); return new FileContentResult(result.RenderedOutput, result.MimeType);
} }

21
server/AyaNova/biz/ReportBiz.cs
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@@ -267,11 +267,12 @@ namespace AyaNova.Biz
//Get data //Get data
log.LogDebug($"Instantiating biz object handler for {report.ObjectType}");
var biz = BizObjectFactory.GetBizObject(report.ObjectType, ct); var biz = BizObjectFactory.GetBizObject(report.ObjectType, ct);
var data = ((IReportAbleObject)biz).GetReportData(objectidarray); log.LogDebug($"Fetching data for {objectidarray.Length} {report.ObjectType} items");
var data = ((IReportAbleObject)biz).GetReportData(objectidarray).ToString();
//initialization //initialization
log.LogDebug("Initializing report system"); log.LogDebug("Initializing report system");
var ReportJSFolderPath = Path.Combine(ServerBootConfig.AYANOVA_CONTENT_ROOT_PATH, "resource", "rpt"); var ReportJSFolderPath = Path.Combine(ServerBootConfig.AYANOVA_CONTENT_ROOT_PATH, "resource", "rpt");
var lo = new LaunchOptions { Headless = true }; var lo = new LaunchOptions { Headless = true };
@@ -309,28 +310,30 @@ namespace AyaNova.Biz
log.LogDebug($"Preparing page: adding this report's scripts, style and templates to page"); log.LogDebug($"Preparing page: adding this report's scripts, style and templates to page");
//TODO: CUSTOM HELPERS
//compile and run handlebars template //compile and run handlebars template
var compileScript = $"Handlebars.compile({reportTemplate})({reportData});"; var compileScript = $"let reportData=ayPreRender({data});Handlebars.compile({report.Template})(reportData);";
var resultHTML = await page.EvaluateExpressionAsync<string>(compileScript); var resultHTML = await page.EvaluateExpressionAsync<string>(compileScript);
//render report as HTML //render report as HTML
await page.SetContentAsync(resultHTML); await page.SetContentAsync(resultHTML);
//add style (after page or it won't work) //add style (after page or it won't work)
await page.AddStyleTagAsync(new AddTagOptions { Content = reportCSS }); if (!string.IsNullOrWhiteSpace(report.Style))
{
await page.AddStyleTagAsync(new AddTagOptions { Content = report.Style });
}
//useful for debugging purposes only //If need the generated page content
//var pagecontent = await page.GetContentAsync(); //var pagecontent = await page.GetContentAsync();
//render to pdf and return //render to pdf and return
var pdfBuffer = await page.PdfDataAsync(); var pdfBuffer = await page.PdfDataAsync();
log.LogInformation($"returning results now:"); log.LogDebug($"returning results now:");
return new FileContentResult(pdfBuffer, "application/pdf"); return new RenderedReport() { MimeType = "application/pdf", RenderedOutput = pdfBuffer };
} }
return null;
} }
public class RenderedReport public class RenderedReport

16
server/AyaNova/resource/rpt/ay-report.js
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@@ -3,7 +3,17 @@ function ayRegisterHelpers() {
return aString.toUpperCase(); return aString.toUpperCase();
}); });
Handlebars.registerHelper("aymarkdown",function(astring){ Handlebars.registerHelper("aymarkdown", function (astring) {
return marked(astring, { breaks: true }) return marked(astring, { breaks: true });
}) });
} }
function ayPreRender(theReportData) {
if (reportPrerender != null) {
return reportPreRender(theReportData);
}else{
return theReportData;
}
}