john/pdf-parsers
1
0
Fork 0
Code Activity

Add REST API for Caruna parser

Browse Source
This commit is contained in:
John Ahlroos
2021-07-02 16:36:38 +03:00
parent b1f4a74152
commit bec6898e38
6 changed files with 45 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
rest-api/src/main/java/com/devsoap/parsers/api/Api.java
View File

@ -1,5 +1,6 @@
package com.devsoap.parsers.api;
import com.devsoap.parsers.caruna.CarunaParser;
import com.devsoap.parsers.composites.CarunaHelenParser;
import io.javalin.Javalin;
import io.javalin.http.Context;
@ -37,17 +38,23 @@ public class Api {
app.routes(() -> {
get(ctx -> { ctx.result("PDF Parsers REST API"); });
path("parsers", () -> {
path(CarunaParser.class.getSimpleName(), () -> {
get(ctx -> ctx.render(renderParserStaticPage(CarunaParser.class, "upload.html")));
post(ctx -> {
withUploadedFile(ctx.uploadedFiles().get(0), carunaFile -> {
renderParserOutput(ctx, result -> CarunaParser.run(carunaFile, result), "caruna-report.csv");
});
});
});
path(CarunaHelenParser.class.getSimpleName(), () -> {
get(ctx -> ctx.render(renderParserStaticPage(CarunaHelenParser.class, "upload.html")));
post(ctx -> {
withUploadedFile(ctx.uploadedFiles().get(1), carunaFile -> {
withUploadedFile(ctx.uploadedFiles().get(0), helenFile -> {
var resultStream = new ByteArrayOutputStream();
try (var result = new PrintStream(resultStream)) {
CarunaHelenParser.run(carunaFile, helenFile, result);
}
renderReport(ctx, new ByteArrayInputStream(resultStream.toByteArray()),
"caruna-helen-report.csv");
renderParserOutput(ctx, result ->
CarunaHelenParser.run(carunaFile, helenFile, result), "caruna-helen-report.csv");
});
});
});
@ -56,6 +63,14 @@ public class Api {
});
}
private static void renderParserOutput(Context ctx, Consumer<PrintStream> parserCommand, String filename) {
var resultStream = new ByteArrayOutputStream();
try (var result = new PrintStream(resultStream)) {
parserCommand.accept(result);
}
renderReport(ctx, new ByteArrayInputStream(resultStream.toByteArray()), filename);
}
private static void withUploadedFile(UploadedFile fileUpload, Consumer<Path> processor) {
try {
var file = Files.createTempFile(fileUpload.getFilename(), fileUpload.getExtension());