protected void doDSGet(Context context, HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException {
// Obtain information from request
// The page where the user came from
String fromPage = request.getHeader("Referer");
// Prevent spammers and splogbots from poisoning the feedback page
String host = ConfigurationManager.getProperty("dspace.hostname");
String basicHost = "";
if (host.equals("localhost")
|| host.equals("127.0.0.1")
|| host.equals(InetAddress.getLocalHost().getHostAddress())) basicHost = host;
else {
// cut off all but the hostname, to cover cases where more than one URL
// arrives at the installation; e.g. presence or absence of "www"
int lastDot = host.lastIndexOf(".");
basicHost = host.substring(host.substring(0, lastDot).lastIndexOf("."));
}
if (fromPage == null || fromPage.indexOf(basicHost) == -1) {
throw new AuthorizeException();
}
// The email address they provided
String formEmail = request.getParameter("email");
// Browser
String userAgent = request.getHeader("User-Agent");
// Session id
String sessionID = request.getSession().getId();
// User email from context
EPerson currentUser = context.getCurrentUser();
String authEmail = null;
if (currentUser != null) {
authEmail = currentUser.getEmail();
}
// Has the user just posted their feedback?
if (request.getParameter("submit") != null) {
EmailValidator ev = EmailValidator.getInstance();
String feedback = request.getParameter("feedback");
// Check all data is there
if ((formEmail == null)
|| formEmail.equals("")
|| (feedback == null)
|| feedback.equals("")
|| !ev.isValid(formEmail)) {
log.info(LogManager.getHeader(context, "show_feedback_form", "problem=true"));
request.setAttribute("feedback.problem", new Boolean(true));
JSPManager.showJSP(request, response, "/feedback/form.jsp");
return;
}
// All data is there, send the email
try {
Email email =
ConfigurationManager.getEmail(
I18nUtil.getEmailFilename(context.getCurrentLocale(), "feedback"));
email.addRecipient(ConfigurationManager.getProperty("feedback.recipient"));
email.addArgument(new Date()); // Date
email.addArgument(formEmail); // Email
email.addArgument(authEmail); // Logged in as
email.addArgument(fromPage); // Referring page
email.addArgument(userAgent); // User agent
email.addArgument(sessionID); // Session ID
email.addArgument(feedback); // The feedback itself
// Replying to feedback will reply to email on form
email.setReplyTo(formEmail);
email.send();
log.info(LogManager.getHeader(context, "sent_feedback", "from=" + formEmail));
JSPManager.showJSP(request, response, "/feedback/acknowledge.jsp");
} catch (MessagingException me) {
log.warn(LogManager.getHeader(context, "error_mailing_feedback", ""), me);
JSPManager.showInternalError(request, response);
}
} else {
// Display feedback form
log.info(LogManager.getHeader(context, "show_feedback_form", "problem=false"));
request.setAttribute("authenticated.email", authEmail);
JSPManager.showJSP(request, response, "/feedback/form.jsp");
}
}
protected void doDSGet(Context context, HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException {
ExternalIdentifierDAO identifierDAO = ExternalIdentifierDAOFactory.getInstance(context);
// Obtain information from request
String uri = request.getParameter("uri");
ExternalIdentifier identifier = identifierDAO.retrieve(uri);
ObjectIdentifier oi = identifier.getObjectIdentifier();
// Lookup Item title & collection
Item item = null;
String link = "";
String title = null;
String collName = null;
if (identifier != null) {
item = (Item) oi.getObject(context);
link = item.getIdentifier().getURL().toString();
request.setAttribute("link", link);
if (item != null) {
DCValue[] titleDC = item.getDC("title", null, Item.ANY);
if (titleDC != null || titleDC.length > 0) {
title = titleDC[0].value;
}
Collection[] colls = item.getCollections();
collName = colls[0].getMetadata("name");
}
} else {
String path = request.getPathInfo();
log.info(LogManager.getHeader(context, "invalid_id", "path=" + path));
JSPManager.showInvalidIDError(request, response, path, -1);
return;
}
if (title == null) {
title = "";
}
if (collName == null) {
collName = "";
}
request.setAttribute("suggest.title", title);
// User email from context
EPerson currentUser = context.getCurrentUser();
String authEmail = null;
String userName = null;
if (currentUser != null) {
authEmail = currentUser.getEmail();
userName = currentUser.getFullName();
}
if (request.getParameter("submit") != null) {
String recipAddr = request.getParameter("recip_email");
// the only required field is recipient email address
if (recipAddr == null || recipAddr.equals("")) {
log.info(LogManager.getHeader(context, "show_suggest_form", "problem=true"));
request.setAttribute("suggest.problem", new Boolean(true));
JSPManager.showJSP(request, response, "/suggest/suggest.jsp");
return;
}
String recipName = request.getParameter("recip_name");
if (recipName == null || "".equals(recipName)) {
try {
recipName =
I18nUtil.getMessage("org.dspace.app.webui.servlet.SuggestServlet.recipient", context);
} catch (MissingResourceException e) {
log.warn(
LogManager.getHeader(
context,
"show_suggest_form",
"Missing Resource: org.dspace.app.webui.servlet.SuggestServlet.sender"));
recipName = "colleague";
}
}
String senderName = request.getParameter("sender_name");
if (senderName == null || "".equals(senderName)) {
// use userName if available
if (userName != null) {
senderName = userName;
} else {
try {
senderName =
I18nUtil.getMessage("org.dspace.app.webui.servlet.SuggestServlet.sender", context);
} catch (MissingResourceException e) {
log.warn(
LogManager.getHeader(
context,
"show_suggest_form",
"Missing Resource: org.dspace.app.webui.servlet.SuggestServlet.sender"));
senderName = "A DSpace User";
}
}
}
String senderAddr = request.getParameter("sender_email");
if (senderAddr == null || "".equals(senderAddr)) {
// use authEmail if available
if (authEmail != null) {
senderAddr = authEmail;
}
}
String itemUri = identifier.getURI().toString();
String message = request.getParameter("message");
String siteName = ConfigurationManager.getProperty("dspace.name");
// All data is there, send the email
try {
Email email =
ConfigurationManager.getEmail(
I18nUtil.getEmailFilename(context.getCurrentLocale(), "suggest"));
email.addRecipient(recipAddr); // recipient address
email.addArgument(recipName); // 1st arg - recipient name
email.addArgument(senderName); // 2nd arg - sender name
email.addArgument(siteName); // 3rd arg - repository name
email.addArgument(title); // 4th arg - item title
email.addArgument(itemUri); // 5th arg - item identifier URI
email.addArgument(link); // 6th arg - item local URL
email.addArgument(collName); // 7th arg - collection name
email.addArgument(message); // 8th arg - user comments
// Set sender's address as 'reply-to' address if supplied
if (senderAddr != null && !"".equals(senderAddr)) {
email.setReplyTo(senderAddr);
}
// Only actually send the email if feature is enabled
if (ConfigurationManager.getBooleanProperty("webui.suggest.enable", false)) {
email.send();
} else {
throw new MessagingException(
"Suggest item email not sent - webui.suggest.enable = false");
}
log.info(LogManager.getHeader(context, "sent_suggest", "from=" + senderAddr));
JSPManager.showJSP(request, response, "/suggest/suggest_ok.jsp");
} catch (MessagingException me) {
log.warn(LogManager.getHeader(context, "error_mailing_suggest", ""), me);
JSPManager.showInternalError(request, response);
}
} else {
// Display suggest form
log.info(LogManager.getHeader(context, "show_suggest_form", "problem=false"));
request.setAttribute("authenticated.email", authEmail);
request.setAttribute("eperson.name", userName);
JSPManager.showJSP(request, response, "/suggest/suggest.jsp"); // asd
}
}
