@Override
protected Map<String, Object> referenceData(
HttpServletRequest request, Object command, Errors errors, int page) throws Exception {
UserSessionData usd = getUserSessionData(request);
Map<String, Object> referenceData = new HashMap<String, Object>();
int currentPage = getCurrentPage(request);
log.debug("referenceData: Current page in refData " + currentPage);
referenceData.put("dirtyFlag", usd.isDirty() ? "true" : "false");
referenceData.put("ImageUrlBuilder", urlBuilder);
referenceData.put("allSizes", imageSizeDefMgr.getAllImageSizes());
referenceData.put("page", currentPage);
MasterImageMetaData mimd = usd.getMimd();
if (usd.getPages() == null) {
log.debug("referenceData: no pages defined yet");
setPagesDynamically(request, null);
}
int pageCount = usd.getPages().length;
log.debug("Page count is " + pageCount);
referenceData.put("pagecount", pageCount);
if (currentPage == 0) {
String sizedDivStyle = "none";
if (StringUtils.isNotBlank(mimd.getImageKey())) {
sizedDivStyle = "block";
}
referenceData.put("sizedDivStyle", sizedDivStyle);
referenceData.put("allDisplaySizes", buildAllSizesList(mimd));
referenceData.put("metadata", buildMasterImageDisplay(mimd));
}
if (currentPage > 0 && currentPage < getPageCount(request, command) - 1) {
SizedImageMetaData simd = getCurrentSizedImage(mimd, currentPage - 1);
referenceData.put("SizedImage", simd);
Map<String, String> cropbox = buildCropBox(simd);
referenceData.put("cropbox", cropbox);
ImageSizeDefinition isd = simd.getSizeDefinition();
referenceData.put("sizecode", isd.getCode());
referenceData.put("sizelabel", isd.getLabel());
referenceData.put("definedHeight", isd.getHeight());
referenceData.put("definedWidth", isd.getWidth());
Map<String, String> displayImage = buildDisplayImage(usd);
referenceData.put("displayImage", displayImage);
} else if (currentPage == getPageCount(request, command) - 1) { // this is the confirm page.
Map<String, String> displayImage = buildDisplayImage(usd);
referenceData.put("displayImage", displayImage);
List<Map<String, String>> sizedImagesDisplay =
buildAllSizedImagesDisplay(mimd.getSizedImages());
referenceData.put("sizedImages", sizedImagesDisplay);
}
return referenceData;
}
@Override
protected ModelAndView processFinish(
HttpServletRequest request,
HttpServletResponse response,
Object command,
BindException errors)
throws Exception {
log.debug("processFinish: Save the Rx content item.");
String contentid = request.getParameter(IPSHtmlParameters.SYS_CONTENTID);
log.debug("processFinish: content id is " + contentid);
String folderid = request.getParameter(IPSHtmlParameters.SYS_FOLDERID);
log.debug("processFinish: folder id is " + folderid);
String actionParam = request.getParameter("action");
log.debug("processFinish: action is " + actionParam);
Boolean closeWindow = new Boolean(false);
UserSessionData usd = getUserSessionData(request);
MasterImageMetaData mimd = usd.getMimd();
String user = RxRequestUtils.getUserName(request);
log.debug("processFinish: user is " + user);
String session = RxRequestUtils.getSessionId(request);
log.debug("processFinish: session is " + session);
// remove any empty images (this can happen if the user
// presses "finish" part way through the process).
Map<String, SizedImageMetaData> sized = mimd.getSizedImages();
mimd.setSizedImages(cleanEmptySizedImages(sized));
if (StringUtils.isNotBlank(contentid)) {
imagePersistenceManager.UpdateImage(mimd, contentid, null, session, user);
log.debug("processFinish: mimd persisted to existing Rx item: " + contentid);
} else {
if (StringUtils.isBlank(folderid)) folderid = null;
contentid = imagePersistenceManager.CreateImage(mimd, folderid, false, session, user);
log.debug("processFinish: the contentid of the new item is: " + contentid);
}
// everything is saved now...
usd.setDirty(false);
String redirectUrl = "imageeditor?sys_contentid=" + contentid + "&sys_folderid=" + folderid;
ModelAndView mav = new ModelAndView("results");
mav.addObject("image", command);
if (actionParam.equalsIgnoreCase("close")) {
log.debug("processFinish: closing window");
redirectUrl = "";
closeWindow = new Boolean(true);
}
mav.addObject("redirectUrl", redirectUrl);
mav.addObject("closeWindow", closeWindow);
mav.addObject("contentid", contentid);
return mav;
}
protected List<Map<String, String>> buildAllSizesList(MasterImageMetaData mimd) {
List<Map<String, String>> allSizes = new ArrayList<Map<String, String>>();
Map<String, SizedImageMetaData> sizedImages = mimd.getSizedImages();
for (ImageSizeDefinition size : imageSizeDefMgr.getAllImageSizes()) {
Map<String, String> sizeData = new HashMap<String, String>();
sizeData.put("code", size.getCode());
sizeData.put("label", size.getLabel());
if (sizedImages.containsKey(size.getCode())) {
sizeData.put("checked", "checked");
}
allSizes.add(sizeData);
}
return allSizes;
}
@Override
protected void postProcessPage(
HttpServletRequest request, Object command, Errors errors, int page) throws Exception {
UserSessionData usd = getUserSessionData(request);
MasterImageMetaData mimd = usd.getMimd();
if (page == 0) {
log.debug("postProcessPage: processing main page");
if (mimd.getMetaData().getSize() == 0L) {
log.info("no image uploaded");
errors.reject("master.image.missing");
}
if (mimd.getSizedImages().isEmpty()) {
log.info("no image sizes selected");
errors.reject("no.image.sizes.selected");
}
}
}
@Override
protected Object formBackingObject(HttpServletRequest request) throws Exception {
Object cmd = "Exists";
String openImed = request.getParameter("openImed");
log.debug("formBackingObject: openImed is: " + openImed);
if (openImed != null) {
if (openImed.equals("true")) {
cmd = null;
setUserSessionData(request, null);
log.debug("formBackingObject: set cmd to null and cleared USD");
}
}
// log.debug("in the form backing object with page " + getCurrentPage(request));
String contentid = request.getParameter(IPSHtmlParameters.SYS_CONTENTID);
log.debug("formBackingObject: The contentid is: " + contentid);
if (StringUtils.isBlank(contentid)) {
log.debug("formBackingObject: cmd is: " + cmd);
try {
log.debug(
"formBackingObject: attempting to get command, if it doesn't exist, catch error and return new");
Object command = getCommand(request);
log.debug("formBackingObject: command exists");
if (cmd == null) {
log.debug("formBackingObject: opening from Action Menu, returning new");
return new ImageBean();
}
if (command != null) {
log.debug("formBackingObject: navigating, so using same command");
return command;
}
log.debug(
"formBackingObject: not coming from Action Menu, but command null? returning new");
return new ImageBean();
} catch (HttpSessionRequiredException hsre) {
log.debug(
"formBackingObject: info - Command does not exist yet, need to create it, continuing");
}
return new ImageBean();
}
// Found a content id, so load the item.
log.debug("formBackingObject: found contentid [id:" + contentid + "]");
String user = RxRequestUtils.getUserName(request);
log.debug("formBackingObject: user is " + user);
String session = RxRequestUtils.getSessionId(request);
log.debug("formBackingObject: session is " + session);
if (StringUtils.isNotBlank(contentid) && contentid != null) {
log.debug("formBackingObject: contentid is not blank, going to open the image...");
OpenImageResult oir = imagePersistenceManager.OpenImage(contentid, session, user);
log.debug("formBackingObject: ItemStatus is " + oir.getItemStatus());
MasterImageMetaData mimd = oir.getMasterImage();
log.info("formBackingObject: masterimage " + mimd);
UserSessionData usd = getUserSessionData(request);
usd.setMimd(mimd);
setupDisplayImage(mimd, usd);
ImageBean ib = new ImageBean();
ib.setSysTitle(mimd.getSysTitle());
ib.setDescription(mimd.getDescription());
ib.setAlt(mimd.getAlt());
ib.setDisplayTitle(mimd.getDisplayTitle());
String sizedImages = null;
Iterator<SizedImageMetaData> simds = mimd.getSizedImages().values().iterator();
while (simds.hasNext()) {
SizedImageMetaData simd = simds.next();
ImageSizeDefinition isd = simd.getSizeDefinition();
String code = isd.getCode();
sizedImages += code;
if (simds.hasNext()) sizedImages += ",";
// testing to ensure simds have x,y,w,h
log.debug(
"formBackingObject: simd ["
+ code
+ "]: x -> "
+ simd.getX()
+ " == y -> "
+ simd.getY());
}
ib.setSizedImages(sizedImages);
setUserSessionData(request, usd);
setPagesDynamically(request, sizedImages);
return ib;
}
log.debug("formBackingObject: contentid is blank, so creating a new item / imagebean");
return new ImageBean();
}
protected SizedImageMetaData getCurrentSizedImage(MasterImageMetaData mimd, int currPage) {
log.debug("getCurrentSizedImage: creating array of size: " + mimd.getSizedImages().size());
List<SizedImageMetaData> simds =
new ArrayList<SizedImageMetaData>(mimd.getSizedImages().values());
return simds.get(currPage);
}
public void setupSizedImages(
HttpServletRequest request, String sizedImages, MasterImageMetaData mimd) {
Collection<SizedImageMetaData> simds = mimd.getSizedImages().values();
UserSessionData usd = getUserSessionData(request);
if (!StringUtils.isBlank(sizedImages)) {
log.debug("setupSizedImages: Handling the sized images...");
// Images have been selected and we didn't have any images stored previously
String[] sizedImagesArray = sizedImages.split(",");
log.debug(
"setupSizedImages: the bean has " + sizedImagesArray.length + " sized image(s) selected");
if (simds.size() == 0) {
log.debug("setupSizedImages: no simds were previously defined");
for (int x = 1; x <= sizedImagesArray.length; x++) {
SizedImageMetaData simd = new SizedImageMetaData();
ImageSizeDefinition isd = imageSizeDefMgr.getImageSize(sizedImagesArray[x - 1]);
simd.setSizeDefinition(isd);
mimd.addSizedImage(simd);
log.debug("setupSizedImages: adding new image size " + isd.getLabel());
usd.setDirty(true);
}
} else
// Images have been selected and there were others stored previously
{
log.debug("setupSizedImages: simds have been previously defined");
Map<String, SizedImageMetaData> previousSimds = mimd.getSizedImages();
Map<String, SizedImageMetaData> newSimds = new HashMap<String, SizedImageMetaData>();
for (int x = 0; x < sizedImagesArray.length; x++) {
SizedImageMetaData simd = null;
String key = sizedImagesArray[x];
if (previousSimds.containsKey(key)) {
simd = previousSimds.get(key);
log.debug(
"setupSizedImages: Image of type ["
+ key
+ "] previously chosen, re-using existing one");
previousSimds.remove(key);
} else {
simd = new SizedImageMetaData();
ImageSizeDefinition isd = imageSizeDefMgr.getImageSize(key);
simd.setSizeDefinition(isd);
log.debug(
"setupSizedImages: Image of type ["
+ key
+ "] not previously chosen, created a new one");
usd.setDirty(true);
}
newSimds.put(simd.getSizeDefinition().getCode(), simd);
}
mimd.setSizedImages(newSimds);
if (previousSimds.size() > 0) { // some SIMDs were "left over", something has changed.
usd.setDirty(true);
}
}
log.debug("setupSizedImages: Sized Images in MIMD: " + mimd.getSizedImages().size());
} else {
if (simds.size() > 0) {
log.debug(
"setupSizedImages: There were sized images selected, but none have been selected now, so clearing out sized images");
mimd.setSizedImages(new LinkedHashMap<String, SizedImageMetaData>());
usd.setDirty(true);
}
}
}
