com.github.linyuzai.plugin.autoconfigure.management.ReactivePluginManagementController Maven / Gradle / Ivy

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package com.github.linyuzai.plugin.autoconfigure.management;

import org.springframework.core.io.buffer.DataBuffer;
import org.springframework.core.io.buffer.DataBufferUtils;
import org.springframework.http.codec.multipart.FilePart;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.web.bind.annotation.*;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;

import java.io.File;

@RestController
@RequestMapping("/concept-plugin/management")
public class ReactivePluginManagementController extends PluginManagementController {

    @PostMapping("/plugin/upload")
    public Mono upload(@RequestPart("file") FilePart file,
                             @RequestPart("group") String group,
                             @RequestPart("name") String name) {
        File finalFile = getFinalFile(group, file.filename());
        return file.transferTo(finalFile)
                .doOnSuccess(v -> autoload(group, name, finalFile));
        // return file.flatMap(it -> it.transferTo(getFinalFile(group, it.filename()))).then();
    }

    @GetMapping("/plugin/download")
    public Mono downloadPlugin(@RequestParam("group") String group,
                                     @RequestParam("name") String name,
                                     @RequestParam("deleted") Boolean deleted,
                                     ServerHttpResponse response) {
        Flux flux = DataBufferUtils.readInputStream(() ->
                        downloadPlugin(group, name, deleted, response.getHeaders()),
                response.bufferFactory(), 4096);
        return response.writeWith(flux);
    }
}