im.dadoo.teak.web.controller.MediaController.java Source code

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Here is the source code for im.dadoo.teak.web.controller.MediaController.java

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package im.dadoo.teak.web.controller;

import im.dadoo.teak.web.ao.FileAO;

import java.io.IOException;

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import com.google.common.base.Optional;

/**
 *
 * @author codekitten
 */
@Controller
public class MediaController {

    @Resource
    private FileAO fileService;

    private static final String CKEDITOR_CALLBACK = "<script type='text/javascript'>"
            + "window.parent.CKEDITOR.tools.callFunction(%d, '%s', '%s');" + "</script>";

    @RequestMapping(value = "/api/upload/media", method = RequestMethod.POST)
    @ResponseBody
    public String uploadImage(@RequestParam Integer CKEditorFuncNum, @RequestParam MultipartFile upload)
            throws IllegalStateException, IOException {
        Optional<String> path = this.fileService.save(upload);
        String result = "";
        if (path.isPresent()) {
            result = String.format(CKEDITOR_CALLBACK, CKEditorFuncNum, path.get(), "?");
        } else {
            result = String.format(CKEDITOR_CALLBACK, CKEditorFuncNum, path.orNull(), "");
        }
        return result;
    }
}