/** The individual has an image - go to the Replace Image page. */
private TemplateResponseValues showReplaceImagePage(
VitroRequest vreq, Individual entity, ImageInfo imageInfo) {
String placeholderUrl = vreq.getParameter(PARAMETER_PLACEHOLDER_URL);
TemplateResponseValues rv = new TemplateResponseValues(TEMPLATE_REPLACE);
rv.put(BODY_THUMBNAIL_URL, UrlBuilder.getUrl(imageInfo.getThumbnail().getBytestreamAliasUrl()));
rv.put(BODY_DELETE_URL, formAction(entity.getURI(), ACTION_DELETE_EDIT, placeholderUrl));
rv.put(BODY_FORM_ACTION, formAction(entity.getURI(), ACTION_UPLOAD, placeholderUrl));
rv.put(BODY_CANCEL_URL, exitPageUrl(vreq, entity.getURI()));
rv.put(BODY_TITLE, "Replace image" + forName(entity));
rv.put(BODY_MAX_FILE_SIZE, MAXIMUM_FILE_SIZE / (1024 * 1024));
rv.put(BODY_THUMBNAIL_HEIGHT, THUMBNAIL_HEIGHT);
rv.put(BODY_THUMBNAIL_WIDTH, THUMBNAIL_WIDTH);
return rv;
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
VitroRequest vreq = new VitroRequest(request);
Object ajaxResponse = processAjaxRequest(vreq);
if (ajaxResponse instanceof TemplateResponseValues) {
TemplateResponseValues trv = (TemplateResponseValues) ajaxResponse;
try {
writeTemplate(trv.getTemplateName(), trv.getMap(), vreq, response);
} catch (TemplateProcessingException e) {
log.error(e.getMessage(), e);
}
} else {
response.getWriter().write(ajaxResponse.toString());
}
}
/** We got their main image - go to the Crop Image page. */
private TemplateResponseValues showCropImagePage(
VitroRequest vreq, Individual entity, String imageUrl, Dimensions dimensions) {
String placeholderUrl = vreq.getParameter(PARAMETER_PLACEHOLDER_URL);
TemplateResponseValues rv = new TemplateResponseValues(TEMPLATE_CROP);
rv.put(BODY_MAIN_IMAGE_URL, UrlBuilder.getUrl(imageUrl));
rv.put(BODY_MAIN_IMAGE_HEIGHT, dimensions.height);
rv.put(BODY_MAIN_IMAGE_WIDTH, dimensions.width);
rv.put(BODY_FORM_ACTION, formAction(entity.getURI(), ACTION_SAVE, placeholderUrl));
rv.put(BODY_CANCEL_URL, exitPageUrl(vreq, entity.getURI()));
rv.put(BODY_TITLE, "Crop Photo" + forName(entity));
return rv;
}
/**
* The individual has no image - go to the Add Image page.
*
* @param entity if this is null, then all URLs lead to the welcome page.
*/
private TemplateResponseValues showAddImagePage(VitroRequest vreq, Individual entity) {
String placeholderUrl = vreq.getParameter(PARAMETER_PLACEHOLDER_URL);
String formAction =
(entity == null) ? "" : formAction(entity.getURI(), ACTION_UPLOAD, placeholderUrl);
String cancelUrl = (entity == null) ? "" : exitPageUrl(vreq, entity.getURI());
TemplateResponseValues rv = new TemplateResponseValues(TEMPLATE_NEW);
rv.put(BODY_THUMBNAIL_URL, placeholderUrl);
rv.put(BODY_FORM_ACTION, formAction);
rv.put(BODY_CANCEL_URL, cancelUrl);
rv.put(BODY_TITLE, "Upload image" + forName(entity));
rv.put(BODY_MAX_FILE_SIZE, MAXIMUM_FILE_SIZE / (1024 * 1024));
rv.put(BODY_THUMBNAIL_HEIGHT, THUMBNAIL_HEIGHT);
rv.put(BODY_THUMBNAIL_WIDTH, THUMBNAIL_WIDTH);
return rv;
}
/** The individual has an image, but the user did something wrong. */
private TemplateResponseValues showReplaceImagePageWithError(
VitroRequest vreq, Individual entity, ImageInfo imageInfo, String message) {
TemplateResponseValues rv = showReplaceImagePage(vreq, entity, imageInfo);
rv.put(BODY_ERROR_MESSAGE, message);
return rv;
}