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Revision 46829

Added by Miriam Baglioni about 7 years ago

change in the url to get the thumbnail

View differences:

modules/dnet-efg/trunk/src/main/java/eu/dnetlib/efg/thumbnails/ThumbnailController.java
11 11 
import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.ModelMap;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.bind.annotation.*;
17 15 

  		




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import javax.servlet.ServletOutputStream;


  		




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import javax.servlet.http.HttpServletResponse;


  		




  ......




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    private Map<String, String> objectStoresThumbnail;


  		




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    @RequestMapping(value = "/ui/thumbnail/objectStoresThumbnail")


  		




  
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    @RequestMapping(value = "/thumbnail/objectStoresThumbnail")


  		




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    @ResponseBody


  		




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    public Map<String, String> getObjectStoresThumbnail(ModelMap map) throws Exception {


  		




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        if (objectStoresThumbnail == null) {


  		




  ......




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    }


  		




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    @RequestMapping(value = "/ui/thumbnail/getThumbnail")


  		




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    public void getThumbnail(final HttpServletResponse response, @RequestParam(name = "metadataId") final String metadataId,


  		




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                             @RequestParam(name = "imageSize") final int imageSize, @RequestParam(name = "imageType")  String type) throws Exception {


  		




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        if (imageSize != 96 && imageSize != 250) throw new Exception("Image size not supported!");


  		




  
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    @RequestMapping(value = "/thumbnail/getThumbnail/{type}/{size}/{metadataId}", method= RequestMethod.GET)


  		




  
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    public void getThumbnail(final HttpServletResponse response, @PathVariable final String metadataId,


  		




  
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                             @PathVariable final int size, @PathVariable  String type) throws Exception {


  		




  
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        if (size != 96 && size != 250) throw new Exception("Image size not supported!");


  		




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        InputStream inputStream = null;


  		




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        if(!type.equalsIgnoreCase("video") && !type.equalsIgnoreCase("image") && !type.equalsIgnoreCase("text")){


  		




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            type = "video";


  		




  ......




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        }


  		




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        if (objectStoresThumbnail.size() == 0){


  		




  66
  
  
    
            inputStream = getClass().getResourceAsStream(String.format("/eu/dnetlib/thumbnail/NF%s_%d.jpg", type.toLowerCase(), imageSize));


  		




  
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            inputStream = getClass().getResourceAsStream(String.format("/eu/dnetlib/thumbnail/NF%s_%d.jpg", type.toLowerCase(), size));


  		




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        }else{


  		




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            final GridFSObjectStore objectStore = (GridFSObjectStore) objectstoreDao.getObjectStore(objectStoresThumbnail.get(String.format("thumb%d", imageSize == 250 ? 256 : imageSize)));


  		




  
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            final GridFSObjectStore objectStore = (GridFSObjectStore) objectstoreDao.getObjectStore(objectStoresThumbnail.get(String.format("thumb%d", size == 250 ? 256 : size)));


  		




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            final ObjectStoreFile objectStoreFile = objectStore.deliverObjectFromMetadataIdentifier(metadataId);


  		




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            if (objectStoreFile == null) {


  		




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                inputStream = getClass().getResourceAsStream(String.format("/eu/dnetlib/thumbnail/NF%s_%d.jpg", type.toLowerCase(), imageSize));


  		




  
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                inputStream = getClass().getResourceAsStream(String.format("/eu/dnetlib/thumbnail/NF%s_%d.jpg", type.toLowerCase(), size));


  		




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            } else {


  		




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                inputStream = objectStore.deliverStream(objectStoreFile.getObjectID());


  		




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            }


  		












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