46 lines
1.5 KiB
Java
46 lines
1.5 KiB
Java
package eu.eudat.controllers;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.env.Environment;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.*;
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import java.io.IOException;
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import java.io.InputStream;
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@RestController
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@CrossOrigin
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@RequestMapping(value = {"/api/language/"})
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public class LanguageController {
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Environment environment;
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@Autowired
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public LanguageController(Environment environment) {
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this.environment = environment;
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}
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@RequestMapping(value = "{lang}", method = RequestMethod.GET)
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public ResponseEntity getLanguage(@PathVariable String lang) throws IOException {
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String fileName = this.environment.getProperty("language.path") + lang + ".json";
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InputStream is = getClass().getClassLoader().getResource(fileName).openStream();
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HttpHeaders responseHeaders = new HttpHeaders();
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responseHeaders.setContentLength(is.available());
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responseHeaders.setContentType(MediaType.APPLICATION_OCTET_STREAM);
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responseHeaders.set("Content-Disposition", "attachment;filename=" + fileName);
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responseHeaders.set("Access-Control-Expose-Headers", "Content-Disposition");
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responseHeaders.get("Access-Control-Expose-Headers").add("Content-Type");
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byte[] content = new byte[is.available()];
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is.read(content);
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is.close();
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return new ResponseEntity<>(content, responseHeaders, HttpStatus.OK);
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}
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}
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