/** @see org.openmrs.module.web.extension.AdministrationSectionExt#getLinks() */
@Override
public Map<String, String> getLinks() {
Map<String, String> map = new LinkedHashMap<String, String>();
if (Context.hasPrivilege(ReportingConstants.PRIV_RUN_REPORTS)) {
map.put("module/amrsreports/mohRender.form", "Run AMRS Reports");
}
if (Context.hasPrivilege(ReportingConstants.PRIV_VIEW_REPORTS)) {
map.put("module/amrsreports/mohHistory.form", "View AMRS Reports");
}
if (Context.hasPrivilege(PrivilegeConstants.VIEW_LOCATIONS)) {
map.put("module/amrsreports/facility.list", "View MOH Facilities");
}
if (Context.hasPrivilege(ReportingConstants.PRIV_RUN_REPORTS)) {
map.put("/module/amrsreports/cohortCounts.list", "View Cohort Counts");
}
if (Context.hasPrivilege(ReportingConstants.PRIV_RUN_REPORTS)) {
map.put("module/amrsreports/locationPrivileges.form", "Location Privileges");
}
map.put("module/amrsreports/settings.form", "Settings");
return map;
}
/**
* @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String obsId = request.getParameter("obsId");
String view = request.getParameter("view");
String viewType = request.getParameter("viewType");
HttpSession session = request.getSession();
if (obsId == null || obsId.length() == 0) {
session.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "error.null");
return;
}
if (!Context.hasPrivilege(OpenmrsConstants.PRIV_VIEW_OBS)) {
session.setAttribute(
WebConstants.OPENMRS_ERROR_ATTR, "Privilege required: " + OpenmrsConstants.PRIV_VIEW_OBS);
session.setAttribute(
WebConstants.OPENMRS_LOGIN_REDIRECT_HTTPSESSION_ATTR,
request.getRequestURI() + "?" + request.getQueryString());
response.sendRedirect(request.getContextPath() + "/login.htm");
return;
}
Obs complexObs = Context.getObsService().getComplexObs(Integer.valueOf(obsId), view);
ComplexData cd = complexObs.getComplexData();
Object data = cd.getData();
if ("download".equals(viewType)) {
response.setHeader("Content-Disposition", "attachment; filename=" + cd.getTitle());
response.setHeader("Pragma", "no-cache");
}
if (data instanceof byte[]) {
ByteArrayInputStream stream = new ByteArrayInputStream((byte[]) data);
OpenmrsUtil.copyFile(stream, response.getOutputStream());
} else if (RenderedImage.class.isAssignableFrom(data.getClass())) {
RenderedImage img = (RenderedImage) data;
String[] parts = cd.getTitle().split(".");
String extension = "jpg"; // default extension
if (parts.length > 0) {
extension = parts[parts.length - 1];
}
ImageIO.write(img, extension, response.getOutputStream());
} else if (InputStream.class.isAssignableFrom(data.getClass())) {
InputStream stream = (InputStream) data;
OpenmrsUtil.copyFile(stream, response.getOutputStream());
stream.close();
} else {
throw new ServletException(
"Couldn't serialize complex obs data for obsId=" + obsId + " of type " + data.getClass());
}
}
public Map<String, String> getLinks() {
Map<String, String> map = new LinkedHashMap<String, String>();
if (Context.hasPrivilege(IntegrityWorkflowConstants.MANAGE_RECORD_ASSIGNEES)) {
map.put("/module/dataintegrityworkflow/viewChecks.form", "dataintegrityworkflow.manage.link");
}
if (Context.hasPrivilege(IntegrityWorkflowConstants.MANAGE_RECORD_ASSIGNEES)) {
map.put(
"/module/dataintegrityworkflow/viewCheckKey.form", "dataintegrityworkflow.change.link");
}
if (Context.hasPrivilege(IntegrityWorkflowConstants.VIEW_RECORD_ASSIGNMENTS)) {
map.put(
"/module/dataintegrityworkflow/viewAssignedRecords.form",
"dataintegrityworkflow.view.link");
}
if (Context.hasPrivilege(IntegrityWorkflowConstants.MANAGE_RECORD_ASSIGNEES)) {
map.put(
"/module/dataintegrityworkflow/addWorkflowStage.form",
"dataintegrityworkflow.stage.link");
}
return map;
}
/**
* This method produces a model containing the following mappings:
*
* <pre>
* (always)
* (java.util.Date) now
* (String) size
* (Locale) locale
* (String) portletUUID // unique for each instance of any portlet
* (other parameters)
* (if there's currently an authenticated user)
* (User) authenticatedUser
* (if the request has a patientId attribute)
* (Integer) patientId
* (Patient) patient
* (List<Obs>) patientObs
* (List<Encounter>) patientEncounters
* (List<DrugOrder>) patientDrugOrders
* (List<DrugOrder>) currentDrugOrders
* (List<DrugOrder>) completedDrugOrders
* (Obs) patientWeight // most recent weight obs
* (Obs) patientHeight // most recent height obs
* (Double) patientBmi // BMI derived from most recent weight and most recent height
* (String) patientBmiAsString // BMI rounded to one decimal place, or "?" if unknown
* (Integer) personId
* (if the patient has any obs for the concept in the global property 'concept.reasonExitedCare')
* (Obs) patientReasonForExit
* (if the request has a personId or patientId attribute)
* (Person) person
* (List<Relationship>) personRelationships
* (Map<RelationshipType, List<Relationship>>) personRelationshipsByType
* (if the request has an encounterId attribute)
* (Integer) encounterId
* (Encounter) encounter
* (Set<Obs>) encounterObs
* (if the request has a userId attribute)
* (Integer) userId
* (User) user
* (if the request has a patientIds attribute, which should be a (String) comma-separated list of patientIds)
* (PatientSet) patientSet
* (String) patientIds
* (if the request has a conceptIds attribute, which should be a (String) commas-separated list of conceptIds)
* (Map<Integer, Concept>) conceptMap
* (Map<String, Concept>) conceptMapByStringIds
* </pre>
*
* @should calculate bmi into patientBmiAsString
* @should not fail with empty height and weight properties
*/
@SuppressWarnings("unchecked")
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
AdministrationService as = Context.getAdministrationService();
ConceptService cs = Context.getConceptService();
// find the portlet that was identified in the openmrs:portlet taglib
Object uri = request.getAttribute("javax.servlet.include.servlet_path");
String portletPath = "";
Map<String, Object> model = null;
{
HttpSession session = request.getSession();
String uniqueRequestId = (String) request.getAttribute(WebConstants.INIT_REQ_UNIQUE_ID);
String lastRequestId =
(String) session.getAttribute(WebConstants.OPENMRS_PORTLET_LAST_REQ_ID);
if (uniqueRequestId.equals(lastRequestId)) {
model =
(Map<String, Object>) session.getAttribute(WebConstants.OPENMRS_PORTLET_CACHED_MODEL);
// remove cached parameters
List<String> parameterKeys = (List<String>) model.get("parameterKeys");
for (String key : parameterKeys) {
model.remove(key);
}
}
if (model == null) {
log.debug("creating new portlet model");
model = new HashMap<String, Object>();
session.setAttribute(WebConstants.OPENMRS_PORTLET_LAST_REQ_ID, uniqueRequestId);
session.setAttribute(WebConstants.OPENMRS_PORTLET_CACHED_MODEL, model);
}
}
if (uri != null) {
long timeAtStart = System.currentTimeMillis();
portletPath = uri.toString();
// Allowable extensions are '' (no extension) and '.portlet'
if (portletPath.endsWith("portlet")) portletPath = portletPath.replace(".portlet", "");
else if (portletPath.endsWith("jsp"))
throw new ServletException(
"Illegal extension used for portlet: '.jsp'. Allowable extensions are '' (no extension) and '.portlet'");
log.debug("Loading portlet: " + portletPath);
String id = (String) request.getAttribute("org.openmrs.portlet.id");
String size = (String) request.getAttribute("org.openmrs.portlet.size");
Map<String, Object> params =
(Map<String, Object>) request.getAttribute("org.openmrs.portlet.parameters");
Map<String, Object> moreParams =
(Map<String, Object>) request.getAttribute("org.openmrs.portlet.parameterMap");
model.put("now", new Date());
model.put("id", id);
model.put("size", size);
model.put("locale", Context.getLocale());
model.put("portletUUID", UUID.randomUUID().toString().replace("-", ""));
List<String> parameterKeys = new ArrayList<String>(params.keySet());
model.putAll(params);
if (moreParams != null) {
model.putAll(moreParams);
parameterKeys.addAll(moreParams.keySet());
}
model.put("parameterKeys", parameterKeys); // so we can clean these up in the next request
// if there's an authenticated user, put them, and their patient set, in the model
if (Context.getAuthenticatedUser() != null) {
model.put("authenticatedUser", Context.getAuthenticatedUser());
}
Integer personId = null;
// if a patient id is available, put patient data documented above in the model
Object o = request.getAttribute("org.openmrs.portlet.patientId");
if (o != null) {
String patientVariation = "";
Integer patientId = (Integer) o;
if (!model.containsKey("patient")) {
// we can't continue if the user can't view patients
if (Context.hasPrivilege(PrivilegeConstants.VIEW_PATIENTS)) {
Patient p = Context.getPatientService().getPatient(patientId);
model.put("patient", p);
// add encounters if this user can view them
if (Context.hasPrivilege(PrivilegeConstants.VIEW_ENCOUNTERS))
model.put(
"patientEncounters", Context.getEncounterService().getEncountersByPatient(p));
if (Context.hasPrivilege(PrivilegeConstants.VIEW_OBS)) {
List<Obs> patientObs = Context.getObsService().getObservationsByPerson(p);
model.put("patientObs", patientObs);
Obs latestWeight = null;
Obs latestHeight = null;
String bmiAsString = "?";
try {
String weightString = as.getGlobalProperty("concept.weight");
ConceptNumeric weightConcept = null;
if (StringUtils.hasLength(weightString))
weightConcept =
cs.getConceptNumeric(
cs.getConcept(Integer.valueOf(weightString)).getConceptId());
String heightString = as.getGlobalProperty("concept.height");
ConceptNumeric heightConcept = null;
if (StringUtils.hasLength(heightString))
heightConcept =
cs.getConceptNumeric(
cs.getConcept(Integer.valueOf(heightString)).getConceptId());
for (Obs obs : patientObs) {
if (obs.getConcept().equals(weightConcept)) {
if (latestWeight == null
|| obs.getObsDatetime().compareTo(latestWeight.getObsDatetime()) > 0)
latestWeight = obs;
} else if (obs.getConcept().equals(heightConcept)) {
if (latestHeight == null
|| obs.getObsDatetime().compareTo(latestHeight.getObsDatetime()) > 0)
latestHeight = obs;
}
}
if (latestWeight != null) model.put("patientWeight", latestWeight);
if (latestHeight != null) model.put("patientHeight", latestHeight);
if (latestWeight != null && latestHeight != null) {
double weightInKg;
double heightInM;
if (weightConcept.getUnits().equals("kg"))
weightInKg = latestWeight.getValueNumeric();
else if (weightConcept.getUnits().equals("lb"))
weightInKg = latestWeight.getValueNumeric() * 0.45359237;
else
throw new IllegalArgumentException(
"Can't handle units of weight concept: " + weightConcept.getUnits());
if (heightConcept.getUnits().equals("cm"))
heightInM = latestHeight.getValueNumeric() / 100;
else if (heightConcept.getUnits().equals("m"))
heightInM = latestHeight.getValueNumeric();
else if (heightConcept.getUnits().equals("in"))
heightInM = latestHeight.getValueNumeric() * 0.0254;
else
throw new IllegalArgumentException(
"Can't handle units of height concept: " + heightConcept.getUnits());
double bmi = weightInKg / (heightInM * heightInM);
model.put("patientBmi", bmi);
String temp = "" + bmi;
bmiAsString = temp.substring(0, temp.indexOf('.') + 2);
}
} catch (Exception ex) {
if (latestWeight != null && latestHeight != null)
log.error(
"Failed to calculate BMI even though a weight and height were found", ex);
}
model.put("patientBmiAsString", bmiAsString);
} else {
model.put("patientObs", new HashSet<Obs>());
}
// information about whether or not the patient has exited care
Obs reasonForExitObs = null;
String reasonForExitConceptString = as.getGlobalProperty("concept.reasonExitedCare");
if (StringUtils.hasLength(reasonForExitConceptString)) {
Concept reasonForExitConcept = cs.getConcept(reasonForExitConceptString);
if (reasonForExitConcept != null) {
List<Obs> patientExitObs =
Context.getObsService()
.getObservationsByPersonAndConcept(p, reasonForExitConcept);
if (patientExitObs != null) {
log.debug("Exit obs is size " + patientExitObs.size());
if (patientExitObs.size() == 1) {
reasonForExitObs = patientExitObs.iterator().next();
Concept exitReason = reasonForExitObs.getValueCoded();
Date exitDate = reasonForExitObs.getObsDatetime();
if (exitReason != null && exitDate != null) {
patientVariation = "Exited";
}
} else {
if (patientExitObs.size() == 0) {
log.debug("Patient has no reason for exit");
} else {
log.error("Too many reasons for exit - not putting data into model");
}
}
}
}
}
model.put("patientReasonForExit", reasonForExitObs);
if (Context.hasPrivilege(PrivilegeConstants.VIEW_ORDERS)) {
List<DrugOrder> drugOrderList = Context.getOrderService().getDrugOrdersByPatient(p);
model.put("patientDrugOrders", drugOrderList);
List<DrugOrder> currentDrugOrders = new ArrayList<DrugOrder>();
List<DrugOrder> discontinuedDrugOrders = new ArrayList<DrugOrder>();
Date rightNow = new Date();
for (Iterator<DrugOrder> iter = drugOrderList.iterator(); iter.hasNext(); ) {
DrugOrder next = iter.next();
if (next.isCurrent() || next.isFuture()) currentDrugOrders.add(next);
if (next.isDiscontinued(rightNow)) discontinuedDrugOrders.add(next);
}
model.put("currentDrugOrders", currentDrugOrders);
model.put("completedDrugOrders", discontinuedDrugOrders);
List<RegimenSuggestion> standardRegimens =
Context.getOrderService().getStandardRegimens();
if (standardRegimens != null) model.put("standardRegimens", standardRegimens);
}
if (Context.hasPrivilege(PrivilegeConstants.VIEW_PROGRAMS)
&& Context.hasPrivilege(PrivilegeConstants.VIEW_PATIENT_PROGRAMS)) {
model.put(
"patientPrograms",
Context.getProgramWorkflowService()
.getPatientPrograms(p, null, null, null, null, null, false));
model.put(
"patientCurrentPrograms",
Context.getProgramWorkflowService()
.getPatientPrograms(p, null, null, new Date(), new Date(), null, false));
}
model.put("patientId", patientId);
if (p != null) {
personId = p.getPatientId();
model.put("personId", personId);
}
model.put("patientVariation", patientVariation);
}
}
}
// if a person id is available, put person and relationships in the model
if (personId == null) {
o = request.getAttribute("org.openmrs.portlet.personId");
if (o != null) {
personId = (Integer) o;
model.put("personId", personId);
}
}
if (personId != null) {
if (!model.containsKey("person")) {
Person p = (Person) model.get("patient");
if (p == null) p = Context.getPersonService().getPerson(personId);
model.put("person", p);
if (Context.hasPrivilege(PrivilegeConstants.VIEW_RELATIONSHIPS)) {
List<Relationship> relationships = new ArrayList<Relationship>();
relationships.addAll(Context.getPersonService().getRelationshipsByPerson(p));
Map<RelationshipType, List<Relationship>> relationshipsByType =
new HashMap<RelationshipType, List<Relationship>>();
for (Relationship rel : relationships) {
List<Relationship> list = relationshipsByType.get(rel.getRelationshipType());
if (list == null) {
list = new ArrayList<Relationship>();
relationshipsByType.put(rel.getRelationshipType(), list);
}
list.add(rel);
}
model.put("personRelationships", relationships);
model.put("personRelationshipsByType", relationshipsByType);
}
}
}
// if an encounter id is available, put "encounter" and "encounterObs" in the model
o = request.getAttribute("org.openmrs.portlet.encounterId");
if (o != null && !model.containsKey("encounterId")) {
if (!model.containsKey("encounter")) {
if (Context.hasPrivilege(PrivilegeConstants.VIEW_ENCOUNTERS)) {
Encounter e = Context.getEncounterService().getEncounter((Integer) o);
model.put("encounter", e);
if (Context.hasPrivilege(PrivilegeConstants.VIEW_OBS))
model.put("encounterObs", e.getObs());
}
model.put("encounterId", (Integer) o);
}
}
// if a user id is available, put "user" in the model
o = request.getAttribute("org.openmrs.portlet.userId");
if (o != null) {
if (!model.containsKey("user")) {
if (Context.hasPrivilege(PrivilegeConstants.VIEW_USERS)) {
User u = Context.getUserService().getUser((Integer) o);
model.put("user", u);
}
model.put("userId", (Integer) o);
}
}
// if a list of patient ids is available, make a patientset out of it
o = request.getAttribute("org.openmrs.portlet.patientIds");
if (o != null && !"".equals(o) && !model.containsKey("patientIds")) {
if (!model.containsKey("patientSet")) {
Cohort ps = new Cohort((String) o);
model.put("patientSet", ps);
model.put("patientIds", (String) o);
}
}
o = model.get("conceptIds");
if (o != null && !"".equals(o)) {
if (!model.containsKey("conceptMap")) {
log.debug("Found conceptIds parameter: " + o);
Map<Integer, Concept> concepts = new HashMap<Integer, Concept>();
Map<String, Concept> conceptsByStringIds = new HashMap<String, Concept>();
String conceptIds = (String) o;
String[] ids = conceptIds.split(",");
for (String cId : ids) {
try {
Integer i = Integer.valueOf(cId);
Concept c = cs.getConcept(i);
concepts.put(i, c);
conceptsByStringIds.put(i.toString(), c);
} catch (Exception ex) {
}
}
model.put("conceptMap", concepts);
model.put("conceptMapByStringIds", conceptsByStringIds);
}
}
populateModel(request, model);
log.debug(portletPath + " took " + (System.currentTimeMillis() - timeAtStart) + " ms");
}
return new ModelAndView(portletPath, "model", model);
}
/**
* @see
* org.springframework.web.servlet.mvc.SimpleFormController#processFormSubmission(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse, java.lang.Object,
* org.springframework.validation.BindException)
*/
protected ModelAndView processFormSubmission(
HttpServletRequest request, HttpServletResponse reponse, Object obj, BindException errors)
throws Exception {
Alert alert = (Alert) obj;
new AlertValidator().validate(obj, errors);
try {
// check that the user has the right privileges here because
// we are giving them a proxy privilege in the line following this
if (Context.hasPrivilege(PrivilegeConstants.MANAGE_ALERTS) == false)
throw new APIAuthenticationException("Must be logged in as user with alerts privileges");
Context.addProxyPrivilege(PrivilegeConstants.VIEW_USERS);
UserService us = Context.getUserService();
if (Context.isAuthenticated()) {
String[] userIdValues = request.getParameter("userIds").split(" ");
List<Integer> userIds = new Vector<Integer>();
String[] roleValues = request.getParameter("newRoles").split(",");
List<String> roles = new Vector<String>();
// create user list
if (userIdValues != null)
for (String userId : userIdValues) {
if (!userId.trim().equals("")) userIds.add(Integer.valueOf(userId.trim()));
}
// create role list
if (roleValues != null)
for (String role : roleValues) {
if (!role.trim().equals("")) roles.add(role.trim());
}
// remove all recipients not in the userIds list
List<AlertRecipient> recipientsToRemove = new Vector<AlertRecipient>();
if (alert.getRecipients() != null) {
for (AlertRecipient recipient : alert.getRecipients()) {
Integer userId = recipient.getRecipient().getUserId();
if (!userIds.contains(userId)) recipientsToRemove.add(recipient);
}
}
for (AlertRecipient ar : recipientsToRemove) alert.removeRecipient(ar);
// add all new users
if (userIds != null) {
for (Integer userId : userIds) {
alert.addRecipient(new User(userId));
}
}
// add all new users according to the role(s) selected
if (roles != null) {
for (String roleStr : roles) {
List<User> users = us.getUsersByRole(new Role(roleStr));
for (User user : users) alert.addRecipient(user);
}
}
}
if ((alert.getRecipients() == null || alert.getRecipients().size() == 0)) {
errors.rejectValue("recipients", "Alert.recipientRequired");
}
} catch (Exception e) {
log.error("Error while processing alert form", e);
errors.reject(e.getMessage());
} finally {
Context.removeProxyPrivilege(PrivilegeConstants.VIEW_USERS);
}
return super.processFormSubmission(request, reponse, alert, errors);
}
public void controller(@FragmentParam("visit") Visit visit, FragmentModel model) {
model.addAttribute("visit", visit);
model.addAttribute("sourceForm", new VisitWrapper(visit).getSourceForm());
model.addAttribute("allowVoid", Context.hasPrivilege(PrivilegeConstants.DELETE_VISITS));
}
public boolean hasPrivilege(String privilege) {
return Context.hasPrivilege(privilege);
}
