@Override
public ModelAndView generateFeed(HttpServletRequest request, HttpServletResponse response)
throws Exception {
RequestContext requestContext = RequestContext.getRequestContext();
Path uri = requestContext.getResourceURI();
String token = requestContext.getSecurityToken();
Resource feedScope = requestContext.getRepository().retrieve(token, uri, true);
Map<String, Object> feedContent = new HashMap<String, Object>();
// Title, link and description are required by spec
feedContent.put("title", getTitle(feedScope, requestContext));
feedContent.put("link", request.getRequestURL().toString());
Property introductionProp = feedScope.getProperty(introductionPropDef);
String description =
introductionProp != null
? introductionProp.getFormattedValue(HtmlValueFormatter.FLATTENED_FORMAT, null)
: "";
feedContent.put("description", description);
// Optional elements
feedContent.put("atomLink", requestContext.getRequestURL().toString());
if (!StringUtils.isBlank(feedLogoPath)) {
feedContent.put("feedLogoPath", feedLogoPath);
}
feedContent.put("feedItems", getFeedEntries(feedScope));
Map<String, Object> model = new HashMap<String, Object>();
model.put("feedContent", feedContent);
return new ModelAndView(viewName, model);
}
protected String getTitle(Resource feedScope, RequestContext requestContext) {
String feedTitle = feedScope.getTitle();
if (Path.ROOT.equals(feedScope.getURI())) {
feedTitle = requestContext.getRepository().getId();
}
return feedTitle;
}
/**
* Provided model data:
*
* <ul>
* <li><code>mediaResource</code> - if media reference points to a local resource, then the
* {@link Resource} will be provided under this key if it could be retrieved from the
* repository.
* <li><code>media</code> - a {@link URL} instance pointing to the media.
* <li>TODO complete me
* </ul>
*
* @param model model to add data to
* @param mediaRef the media resource URI as a string
* @param height height of inserted video
* @param width width of inserted video
* @param autoplay whether to setup player to start automatically or not.
* @param contentType
* @param streamType
* @param poster
* @param showDL
* @throws AuthorizationException
*/
public void addMediaPlayer(
Map<String, Object> model,
String mediaRef,
String height,
String width,
String autoplay,
String contentType,
String streamType,
String poster,
String showDL) {
if (URL.isEncoded(mediaRef)) {
mediaRef = urlDecodeMediaRef(mediaRef);
}
Resource mediaResource = null;
try {
mediaResource = getLocalResource(mediaRef);
} catch (AuthorizationException e) {
return; // not able to read local resource - abort
} catch (AuthenticationException e) {
return; // not able to read local resource - abort
} catch (Exception e) {
// ignore
}
if (mediaResource != null) {
model.put("mediaResource", mediaResource);
}
if ((height != null && !"".equals(height)) && (width != null && !"".equals(width))) {
model.put("height", height);
model.put("width", width);
}
if (autoplay != null && !autoplay.isEmpty()) model.put("autoplay", autoplay);
if (streamType != null && !streamType.isEmpty()) model.put("streamType", streamType);
model.put("showDL", showDL != null && showDL.equalsIgnoreCase("true") ? "true" : "false");
if (poster != null && !poster.isEmpty()) model.put("poster", poster);
else addPosterUrl(mediaResource, model);
if (contentType != null && !contentType.isEmpty()) {
model.put("contentType", contentType);
} else if (mediaResource != null) {
model.put("contentType", mediaResource.getContentType());
} else {
model.put("contentType", MimeHelper.map(mediaRef));
}
model.put("extension", MimeHelper.findExtension(mediaRef));
model.put("nanoTime", System.nanoTime());
if (mediaResource != null) {
addMediaUrl(mediaResource, model);
} else {
addMediaUrl(mediaRef, model);
}
}
public void removePropertyValue(PropertyTypeDefinition propDef) throws Exception {
RequestContext requestContext = RequestContext.getRequestContext();
Repository repository = requestContext.getRepository();
String token = SecurityContext.getSecurityContext().getToken();
Path uri = requestContext.getResourceURI();
Resource resource = repository.retrieve(token, uri, true);
if (resource.getProperty(propDef) != null) {
resource.removeProperty(propDef);
repository.store(token, resource);
}
}
public void setPropertyDateValue(PropertyTypeDefinition datePropDef, Date date) throws Exception {
RequestContext requestContext = RequestContext.getRequestContext();
Repository repository = requestContext.getRepository();
String token = SecurityContext.getSecurityContext().getToken();
Path uri = requestContext.getResourceURI();
Resource resource = repository.retrieve(token, uri, true);
Property dateProp = resource.getProperty(datePropDef);
if (dateProp == null) {
dateProp = datePropDef.createProperty();
resource.addProperty(dateProp);
}
dateProp.setDateValue(date);
repository.store(token, resource);
}
/**
* Provided model data:
*
* <ul>
* <li><code>mediaResource</code> - if media reference points to a local resource, then the
* {@link Resource} will be provided under this key if it could successfully be retrieved
* from the repository.
* <li><code>media</code> - a {@link URL} instance pointing to the media.
* <li>TODO complete me
* </ul>
*
* @param model MVC model
* @param mediaRef media reference/link as string
*/
public void addMediaPlayer(Map<String, Object> model, String mediaRef) {
if (URL.isEncoded(mediaRef)) {
mediaRef = urlDecodeMediaRef(mediaRef);
}
Resource mediaResource = null;
try {
mediaResource = getLocalResource(mediaRef);
} catch (AuthorizationException e) {
return; // not able to read local resource - abort
} catch (AuthenticationException e) {
return; // not able to read local resource - abort
} catch (Exception e) {
// ignore
}
if (mediaResource != null) {
model.put("mediaResource", mediaResource);
}
addPosterUrl(mediaResource, model);
model.put("extension", MimeHelper.findExtension(mediaRef));
if (mediaResource != null) {
model.put("contentType", mediaResource.getContentType());
} else {
model.put("contentType", MimeHelper.map(mediaRef));
}
model.put("nanoTime", System.nanoTime());
if (mediaResource != null) {
addMediaUrl(mediaResource, model);
} else {
addMediaUrl(mediaRef, model);
}
}
private void addPosterUrl(Resource mediaResource, Map<String, Object> model) {
if (mediaResource == null) return;
URL poster = null;
Property posterImageProp = mediaResource.getProperty(posterImagePropDef);
Property thumbnail = mediaResource.getProperty(thumbnailPropDef);
if (posterImageProp != null) {
poster = createUrl(posterImageProp.getStringValue());
} else if (thumbnail != null) {
poster = thumbnailService.constructURL(mediaResource);
// Work-around for SelectiveProtocolManager URL post-processing which sets
// URL protocol to "http" for open resources, but this causes mixed-mode
// in secure page context, since this URL points to an inline element (image).
if (RequestContext.exists()) {
if (RequestContext.getRequestContext().getServletRequest().isSecure()) {
poster.setProtocol("https");
}
}
}
if (poster != null) {
model.put("poster", poster);
}
}
@Override
protected ModelAndView onSubmit(Object command) throws Exception {
ResourceEditWrapper wrapper = (ResourceEditWrapper) command;
Resource resource = wrapper.getResource();
RequestContext requestContext = RequestContext.getRequestContext();
Principal principal = requestContext.getPrincipal();
Repository repository = requestContext.getRepository();
String token = requestContext.getSecurityToken();
if (wrapper.hasErrors()) {
Map<String, Object> model = getModelProperties(command, resource, principal, repository);
return new ModelAndView(getFormView(), model);
}
if (!wrapper.isSave() && !wrapper.isSaveCopy() && !wrapper.isView()) {
this.resourceManager.unlock();
return new ModelAndView(getSuccessView(), new HashMap<String, Object>());
}
Property imageHeightProp = heightPropDef.createProperty();
imageHeightProp.setIntValue(wrapper.getNewHeight());
resource.addProperty(imageHeightProp);
Property imageWidthProp = widthPropDef.createProperty();
imageWidthProp.setIntValue(wrapper.getNewWidth());
resource.addProperty(imageWidthProp);
InputStream is =
saveImageHelper.getEditedImageInputStream(
resource,
repository,
token,
resource.getURI(),
wrapper.getCropX(),
wrapper.getCropY(),
wrapper.getCropWidth(),
wrapper.getCropHeight(),
wrapper.getNewWidth(),
wrapper.getNewHeight());
if (wrapper.isSaveCopy()) {
Path destUri =
copyHelper.copyResource(
resource.getURI(), resource.getURI(), repository, token, resource, is);
this.resourceManager.unlock();
return new ModelAndView(new RedirectView(this.editService.constructURL(destUri).toString()));
}
repository.store(token, resource);
if (is != null) {
repository.storeContent(token, wrapper.getURI(), is);
}
if (!wrapper.isView()) {
Map<String, Object> model = getModelProperties(command, resource, principal, repository);
wrapper.setSave(false);
model = addImageEditorServices(model, resource, principal);
return new ModelAndView(getFormView(), model);
}
this.resourceManager.unlock();
return new ModelAndView(getSuccessView());
}
