@RequestMapping("/cropImg")
@ResponseBody
public Object cropImg(
HttpServletRequest request,
String imgUrl,
double imgInitW,
double imgInitH,
double imgW,
double imgH,
double imgY1,
double imgX1,
double cropH,
double cropW) {
Map<String, Object> map = new HashMap<String, Object>();
ServletContext context = request.getServletContext();
try {
String fileName = imgUrl.substring(imgUrl.lastIndexOf("/") + 1);
String relpath =
context.getRealPath("/").substring(0, context.getRealPath("/").indexOf(File.separator))
+ File.separator;
String uppath = "download" + File.separator + "headIcon" + File.separator + fileName;
String filePath = relpath + uppath;
File oraginal = new File(filePath);
File tmp = new File(filePath + "tmp");
File file = new File(filePath.replace(".", "1."));
ImageUtils.resize(oraginal, tmp, (int) imgW, (int) imgH, 1.0f);
ImageUtils.cut(tmp, file, (int) imgX1, (int) imgY1, (int) cropW, (int) cropH);
oraginal.delete();
tmp.delete();
HttpSession session = request.getSession(false);
UserSession userSession = (UserSession) session.getAttribute("userSession");
Param ossBucket = paramService.findByKey(Constants.OSS_BUCKET);
String key = "user" + userSession.getUser().getUid() + ".png";
ossService.headIconUpload(ossBucket.getTextValue(), file, "user/headIcon/", key);
String url = imgUrl.replace(".", "1.");
map.put("status", "success");
map.put("url", url);
} catch (Exception e) {
map.put("status", "error");
map.put("message", "文件切割异常");
LOG.error("文件切割异常:", e);
}
return map;
}
@RequestMapping("/updateHeadIcon")
@ResponseBody
public Object updateHeadIcon(String url, HttpServletRequest request) {
Map<String, Object> map = new HashMap<String, Object>();
try {
UserSession userSession = (UserSession) request.getSession(false).getAttribute("userSession");
User user = userSession.getUser();
String fileName = url.substring(url.lastIndexOf("/") + 1);
ServletContext context = request.getServletContext();
String relpath =
context.getRealPath("/").substring(0, context.getRealPath("/").indexOf(File.separator))
+ File.separator;
String uppath = "download" + File.separator + "headIcon" + File.separator + fileName;
String filePath = relpath + uppath;
File file = new File(filePath);
Param ossBucket = paramService.findByKey(Constants.OSS_BUCKET);
Param ossEndpoint = paramService.findByKey(Constants.OSS_ENDPOINT);
Param ossUrl = paramService.findByKey(Constants.OSS_URL);
String key = "user" + userSession.getUser().getUid() + ".png";
ossService.headIconUpload(ossBucket.getTextValue(), file, "user/headIcon/", key);
String newUrl =
"http://"
+ (ossUrl == null || ossUrl.getTextValue() == null || "".equals(ossUrl)
? ossBucket.getTextValue() + "." + ossEndpoint.getTextValue()
: ossUrl.getTextValue())
+ "/user/headIcon/"
+ key;
user.setHeadIconLocal(newUrl);
if (user.getHeadIconUsed() == User.HEADICON_LOCAL) {
user.setHeadIconBig(newUrl);
user.setHeadIconMid(newUrl);
user.setHeadIconSmall(newUrl);
}
file.delete();
userService.update(user);
map.put("success", true);
} catch (Exception e) {
LOG.error("更新头像失败", e);
map.put("success", false);
map.put("message", "未知错误");
}
return map;
}