public static String getLanguageCode(HttpServletRequest request) {
String context = ServletUtilities.getContext(request);
// worst case scenario default to English
String langCode = "en";
// try to detect a default if defined
if (CommonConfiguration.getProperty("defaultLanguage", context) != null) {
langCode = CommonConfiguration.getProperty("defaultLanguage", context);
}
ArrayList<String> supportedLanguages = new ArrayList<String>();
if (CommonConfiguration.getSequentialPropertyValues("language", context) != null) {
supportedLanguages = CommonConfiguration.getSequentialPropertyValues("language", context);
}
// if specified directly, always accept the override
if (request.getParameter("langCode") != null) {
if (supportedLanguages.contains(request.getParameter("langCode"))) {
return request.getParameter("langCode");
}
}
// the request cookie is the next thing we check. this should be the primary means of figuring
// langCode out
Cookie[] cookies = request.getCookies();
if (cookies != null) {
for (Cookie cookie : cookies) {
if ("wildbookLangCode".equals(cookie.getName())) {
if (supportedLanguages.contains(cookie.getValue())) {
return cookie.getValue();
}
}
}
}
// finally, we will check the URL vs values defined in context.properties to see if we can set
// the right context
// TBD - future - detect browser supported language codes and locale from the HTTPServletRequest
// object
return langCode;
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String context = "context0";
context = ServletUtilities.getContext(request);
String langCode = ServletUtilities.getLanguageCode(request);
Shepherd myShepherd = new Shepherd(context);
// set up for response
response.setContentType("text/html");
PrintWriter out = response.getWriter();
boolean locked = false;
boolean isOwner = true;
if (request.getParameter("number") != null) {
myShepherd.beginDBTransaction();
Encounter enc2reject = myShepherd.getEncounter(request.getParameter("number"));
setDateLastModified(enc2reject);
boolean isOK = enc2reject.isAssignedToMarkedIndividual().equals("Unassigned");
myShepherd.rollbackDBTransaction();
if (isOK) {
myShepherd.beginDBTransaction();
try {
// enc2reject.reject();
enc2reject.setState("unidentifiable");
enc2reject.addComments(
"<p><em>"
+ request.getRemoteUser()
+ " on "
+ (new java.util.Date()).toString()
+ "</em><br>Set this encounter as unidentifiable in the database.</p>");
// enc2reject.approved = false;
enc2reject.setState("unidentifiable");
} catch (Exception le) {
locked = true;
le.printStackTrace();
myShepherd.rollbackDBTransaction();
}
if (!locked) {
String submitterEmail = enc2reject.getSubmitterEmail();
myShepherd.commitDBTransaction();
out.println(ServletUtilities.getHeader(request));
out.println(
"<strong>Success:</strong> I have set encounter "
+ request.getParameter("number")
+ " as unidentifiable in the database.");
out.println(
"<p><a href=\"http://"
+ CommonConfiguration.getURLLocation(request)
+ "/encounters/encounter.jsp?number="
+ request.getParameter("number")
+ "\">View unidentifiable encounter #"
+ request.getParameter("number")
+ "</a></p>\n");
ArrayList<String> allStates =
CommonConfiguration.getSequentialPropertyValues("encounterState", context);
int allStatesSize = allStates.size();
if (allStatesSize > 0) {
for (int i = 0; i < allStatesSize; i++) {
String stateName = allStates.get(i);
out.println(
"<p><a href=\"encounters/searchResults.jsp?state="
+ stateName
+ "\">View all "
+ stateName
+ " encounters</a></font></p>");
}
}
out.println(ServletUtilities.getFooter(context));
String message =
"Encounter "
+ request.getParameter("number")
+ " was set as unidentifiable in the database.";
ServletUtilities.informInterestedParties(
request, request.getParameter("number"), message, context);
// Email submitter about change
Map<String, String> tagMap = NotificationMailer.createBasicTagMap(request, enc2reject);
tagMap.put("@TEXT_CONTENT@", message);
ThreadPoolExecutor es = MailThreadExecutorService.getExecutorService();
NotificationMailer mailer =
new NotificationMailer(context, null, submitterEmail, "encounterDataUpdate", tagMap);
es.execute(mailer);
es.shutdown();
} else {
out.println(ServletUtilities.getHeader(request));
out.println(
"<strong>Failure:</strong> I have NOT modified encounter "
+ request.getParameter("number")
+ " in the database because another user is currently modifying its entry. Please try this operation again in a few seconds.");
out.println(
"<p><a href=\"http://"
+ CommonConfiguration.getURLLocation(request)
+ "/encounters/encounter.jsp?number="
+ request.getParameter("number")
+ "\">View unidentifiable encounter #"
+ request.getParameter("number")
+ "</a></p>\n");
ArrayList<String> allStates =
CommonConfiguration.getSequentialPropertyValues("encounterState", context);
int allStatesSize = allStates.size();
if (allStatesSize > 0) {
for (int i = 0; i < allStatesSize; i++) {
String stateName = allStates.get(i);
out.println(
"<p><a href=\"encounters/searchResults.jsp?state="
+ stateName
+ "\">View all "
+ stateName
+ " encounters</a></font></p>");
}
}
out.println(ServletUtilities.getFooter(context));
}
} else {
out.println(ServletUtilities.getHeader(request));
out.println(
"Encounter# "
+ request.getParameter("number")
+ " is assigned to an individual and cannot be set as unidentifiable until it has been removed from that individual.");
out.println(ServletUtilities.getFooter(context));
}
} else {
out.println(ServletUtilities.getHeader(request));
out.println(
"<strong>Error:</strong> I do not know which encounter you are trying to remove.");
out.println(ServletUtilities.getFooter(context));
}
out.close();
myShepherd.closeDBTransaction();
}