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Internet2 Groups Management User Interface
package edu.internet2.middleware.grouper.grouperUi.serviceLogic;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringUtils;
import edu.emory.mathcs.backport.java.util.Collections;
import edu.internet2.middleware.grouper.GrouperSession;
import edu.internet2.middleware.grouper.SubjectFinder;
import edu.internet2.middleware.grouper.app.config.GrouperConfigurationModuleAttribute;
import edu.internet2.middleware.grouper.app.subectSource.SubjectSourceConfiguration;
import edu.internet2.middleware.grouper.exception.GrouperSessionException;
import edu.internet2.middleware.grouper.grouperUi.beans.json.GuiResponseJs;
import edu.internet2.middleware.grouper.grouperUi.beans.json.GuiScreenAction;
import edu.internet2.middleware.grouper.grouperUi.beans.json.GuiScreenAction.GuiMessageType;
import edu.internet2.middleware.grouper.grouperUi.beans.ui.GrouperRequestContainer;
import edu.internet2.middleware.grouper.grouperUi.beans.ui.GuiSubjectSourceConfiguration;
import edu.internet2.middleware.grouper.grouperUi.beans.ui.SubjectSourceContainer;
import edu.internet2.middleware.grouper.grouperUi.beans.ui.TextContainer;
import edu.internet2.middleware.grouper.misc.GrouperSessionHandler;
import edu.internet2.middleware.grouper.ui.GrouperUiFilter;
import edu.internet2.middleware.grouper.util.GrouperUtil;
import edu.internet2.middleware.subject.Source;
import edu.internet2.middleware.subject.Subject;
import edu.internet2.middleware.subject.provider.SourceManager;
public class UiV2SubjectSource {
/**
* @param request
* @param response
*/
public void viewSubjectSources(HttpServletRequest request, HttpServletResponse response) {
final GrouperRequestContainer grouperRequestContainer = GrouperRequestContainer.retrieveFromRequestOrCreate();
final SubjectSourceContainer subjectSourceContainer = grouperRequestContainer.getSubjectSourceContainer();
final Subject loggedInSubject = GrouperUiFilter.retrieveSubjectLoggedIn();
GrouperSession grouperSession = null;
try {
grouperSession = GrouperSession.start(loggedInSubject);
if (!subjectSourceContainer.isCanViewSubjectSources()) {
throw new RuntimeException("Not allowed!!!!!");
}
final GuiResponseJs guiResponseJs = GuiResponseJs.retrieveGuiResponseJs();
//switch over to admin so attributes work
GrouperSession.internal_callbackRootGrouperSession(new GrouperSessionHandler() {
@Override
public Object callback(GrouperSession grouperSession) throws GrouperSessionException {
List sortedSources = new ArrayList(SubjectFinder.getSources());
Collections.sort(sortedSources, new Comparator() {
@Override
public int compare(Source o1, Source o2) {
return GrouperUtil.compare(o1.getId().toLowerCase(), o2.getId().toLowerCase());
}
});
subjectSourceContainer.setSources(sortedSources);
return null;
}
});
guiResponseJs.addAction(GuiScreenAction.newInnerHtmlFromJsp("#grouperMainContentDivId",
"/WEB-INF/grouperUi2/subjectSource/subjectSources.jsp"));
} finally {
GrouperSession.stopQuietly(grouperSession);
}
}
/**
* show form to add a new subject source
* @param request
* @param response
*/
public void addSubjectSource(final HttpServletRequest request, final HttpServletResponse response) {
final Subject loggedInSubject = GrouperUiFilter.retrieveSubjectLoggedIn();
GrouperSession grouperSession = null;
final GuiResponseJs guiResponseJs = GuiResponseJs.retrieveGuiResponseJs();
try {
grouperSession = GrouperSession.start(loggedInSubject);
final GrouperRequestContainer grouperRequestContainer = GrouperRequestContainer.retrieveFromRequestOrCreate();
final SubjectSourceContainer subjectSourceContainer = grouperRequestContainer.getSubjectSourceContainer();
if (!subjectSourceContainer.isCanViewSubjectSources()) {
throw new RuntimeException("Not allowed!!!!!");
}
String subjectSourceConfigId = request.getParameter("subjectSourceConfigId");
String subjectSourceConfigType = request.getParameter("subjectSourceConfigType");
if (StringUtils.isNotBlank(subjectSourceConfigType)) {
if (!SubjectSourceConfiguration.sourceConfigClassNames.contains(subjectSourceConfigType)) {
throw new RuntimeException("Invalid subjectSourceConfigType "+subjectSourceConfigType);
}
Class klass = (Class) GrouperUtil.forName(subjectSourceConfigType);
SubjectSourceConfiguration subjectSourceConfiguration = (SubjectSourceConfiguration) GrouperUtil.newInstance(klass);
if (StringUtils.isBlank(subjectSourceConfigId)) {
guiResponseJs.addAction(GuiScreenAction.newValidationMessage(GuiMessageType.error,
"#subjectSourceConfigId",
TextContainer.retrieveFromRequest().getText().get("subjectSourceConfigCreateErrorConfigIdRequired")));
guiResponseJs.addAction(GuiScreenAction.newFormFieldValue("subjectSourceConfigType", ""));
return;
}
subjectSourceConfiguration.setConfigId(subjectSourceConfigId);
if (subjectSourceConfiguration.retrieveConfigurationConfigIds().contains(subjectSourceConfigId)) {
guiResponseJs.addAction(GuiScreenAction.newValidationMessage(GuiMessageType.error,
"#subjectSourceConfigId", TextContainer.retrieveFromRequest().getText().get("grouperConfigurationValidationConfigIdUsed")));
return;
}
String previousSubjectSourceConfigId = request.getParameter("previousSubjectSourceConfigId");
String previousSubjectSourceConfigType = request.getParameter("previousSubjectSourceConfigType");
if (StringUtils.isBlank(previousSubjectSourceConfigId)
|| !StringUtils.equals(subjectSourceConfigType, previousSubjectSourceConfigType)) {
// first time loading the screen or
// subject source config type changed
// let's get values from config files/database
} else {
subjectSourceConfiguration.populateConfigurationValuesFromUi(request);
}
GuiSubjectSourceConfiguration guiSubjectSourceConfiguration = GuiSubjectSourceConfiguration.convertFromSubjectSourceConfiguration(subjectSourceConfiguration);
subjectSourceContainer.setGuiSubjectSourceConfiguration(guiSubjectSourceConfiguration);
}
guiResponseJs.addAction(GuiScreenAction.newInnerHtmlFromJsp("#grouperMainContentDivId",
"/WEB-INF/grouperUi2/subjectSource/subjectSourceAdd.jsp"));
String focusOnElementName = request.getParameter("focusOnElementName");
if (!StringUtils.isBlank(focusOnElementName)) {
guiResponseJs.addAction(GuiScreenAction.newScript("$(\"[name='" + focusOnElementName + "']\").focus()"));
}
} finally {
GrouperSession.stopQuietly(grouperSession);
}
}
/**
* insert a new subject source in db
* @param request
* @param response
*/
public void addSubjectSourceSubmit(final HttpServletRequest request, final HttpServletResponse response) {
final Subject loggedInSubject = GrouperUiFilter.retrieveSubjectLoggedIn();
GrouperSession grouperSession = null;
final GuiResponseJs guiResponseJs = GuiResponseJs.retrieveGuiResponseJs();
try {
grouperSession = GrouperSession.start(loggedInSubject);
SubjectSourceContainer subjectSourceContainer = GrouperRequestContainer.retrieveFromRequestOrCreate().getSubjectSourceContainer();
if (!subjectSourceContainer.isCanViewSubjectSources()) {
throw new RuntimeException("Not allowed!!!!!");
}
String subjectSourceConfigId = request.getParameter("subjectSourceConfigId");
String subjectSourceConfigType = request.getParameter("subjectSourceConfigType");
if (StringUtils.isBlank(subjectSourceConfigId)) {
throw new RuntimeException("subjectSourceConfigId cannot be blank");
}
if (StringUtils.isBlank(subjectSourceConfigType)) {
throw new RuntimeException("subjectSourceConfigType cannot be blank");
}
if (!SubjectSourceConfiguration.sourceConfigClassNames.contains(subjectSourceConfigType)) {
throw new RuntimeException("Invalid subjectSourceConfigType "+subjectSourceConfigType);
}
Class klass = (Class) GrouperUtil.forName(subjectSourceConfigType);
SubjectSourceConfiguration subjectSourceConfiguration = (SubjectSourceConfiguration) GrouperUtil.newInstance(klass);
subjectSourceConfiguration.setConfigId(subjectSourceConfigId);
subjectSourceConfiguration.populateConfigurationValuesFromUi(request);
StringBuilder message = new StringBuilder();
List errorsToDisplay = new ArrayList();
Map validationErrorsToDisplay = new HashMap();
subjectSourceConfiguration.insertConfig(true, message, errorsToDisplay, validationErrorsToDisplay, new ArrayList());
if (errorsToDisplay.size() > 0 || validationErrorsToDisplay.size() > 0) {
for (String errorToDisplay: errorsToDisplay) {
guiResponseJs.addAction(GuiScreenAction.newMessageAppend(GuiMessageType.error, errorToDisplay));
}
for (String validationKey: validationErrorsToDisplay.keySet()) {
guiResponseJs.addAction(GuiScreenAction.newValidationMessage(GuiMessageType.error, validationKey,
validationErrorsToDisplay.get(validationKey)));
}
return;
}
SourceManager.getInstance().reloadSource(subjectSourceConfiguration.retrieveAttributes().get("id").getValueOrExpressionEvaluation());
guiResponseJs.addAction(GuiScreenAction.newScript("guiV2link('operation=UiV2SubjectSource.viewSubjectSources')"));
guiResponseJs.addAction(GuiScreenAction.newMessage(GuiMessageType.success,
TextContainer.retrieveFromRequest().getText().get("subjectSourceConfigAddEditSuccess")));
} finally {
GrouperSession.stopQuietly(grouperSession);
}
}
/**
* show screen to edit subject source config
* @param request
* @param response
*/
public void editSubjectSource(final HttpServletRequest request, final HttpServletResponse response) {
final Subject loggedInSubject = GrouperUiFilter.retrieveSubjectLoggedIn();
GrouperSession grouperSession = null;
final GuiResponseJs guiResponseJs = GuiResponseJs.retrieveGuiResponseJs();
try {
grouperSession = GrouperSession.start(loggedInSubject);
SubjectSourceContainer subjectSourceContainer = GrouperRequestContainer.retrieveFromRequestOrCreate().getSubjectSourceContainer();
if (!subjectSourceContainer.isCanViewSubjectSources()) {
throw new RuntimeException("Not allowed!!!!!");
}
String subjectSourceId = request.getParameter("subjectSourceId");
if (StringUtils.isBlank(subjectSourceId)) {
throw new RuntimeException("subjectSourceId cannot be blank");
}
SubjectSourceConfiguration subjectSourceConfiguration = null;
List subjectSourceConfigurations = SubjectSourceConfiguration.retrieveAllSubjectSourceConfigurations();
for (SubjectSourceConfiguration subjectSourceConfig: subjectSourceConfigurations) {
GrouperConfigurationModuleAttribute grouperConfigurationModuleAttribute = subjectSourceConfig.retrieveAttributes().get("id");
if (grouperConfigurationModuleAttribute != null) {
String id = grouperConfigurationModuleAttribute.getValueOrExpressionEvaluation();
if (id != null && id.equals(subjectSourceId)) {
subjectSourceConfiguration = subjectSourceConfig;
break;
}
}
}
if (subjectSourceConfiguration == null) {
throw new RuntimeException("Could not find subject source config for source id "+subjectSourceId);
}
subjectSourceContainer.setSubjectSourceId(subjectSourceId);
String previousSubjectSourceConfigId = request.getParameter("previousSubjectSourceConfigId");
if (StringUtils.isBlank(previousSubjectSourceConfigId)) {
// first time loading the screen. let's get values from config files/database
GuiSubjectSourceConfiguration guiSubjectSourceConfiguration = GuiSubjectSourceConfiguration.convertFromSubjectSourceConfiguration(subjectSourceConfiguration);
subjectSourceContainer.setGuiSubjectSourceConfiguration(guiSubjectSourceConfiguration);
} else {
// change was made on the form
subjectSourceConfiguration.populateConfigurationValuesFromUi(request);
GuiSubjectSourceConfiguration guiSubjectSourceConfiguration = GuiSubjectSourceConfiguration.convertFromSubjectSourceConfiguration(subjectSourceConfiguration);
subjectSourceContainer.setGuiSubjectSourceConfiguration(guiSubjectSourceConfiguration);
}
guiResponseJs.addAction(GuiScreenAction.newInnerHtmlFromJsp("#grouperMainContentDivId",
"/WEB-INF/grouperUi2/subjectSource/subjectSourceEdit.jsp"));
String focusOnElementName = request.getParameter("focusOnElementName");
if (!StringUtils.isBlank(focusOnElementName)) {
guiResponseJs.addAction(GuiScreenAction.newScript("$(\"[name='" + focusOnElementName + "']\").focus()"));
}
} finally {
GrouperSession.stopQuietly(grouperSession);
}
}
/**
* edit existing subject source in db
* @param request
* @param response
*/
public void editSubjectSourceSubmit(final HttpServletRequest request, final HttpServletResponse response) {
final Subject loggedInSubject = GrouperUiFilter.retrieveSubjectLoggedIn();
GrouperSession grouperSession = null;
final GuiResponseJs guiResponseJs = GuiResponseJs.retrieveGuiResponseJs();
try {
grouperSession = GrouperSession.start(loggedInSubject);
SubjectSourceContainer subjectSourceContainer = GrouperRequestContainer.retrieveFromRequestOrCreate().getSubjectSourceContainer();
if (!subjectSourceContainer.isCanViewSubjectSources()) {
throw new RuntimeException("Not allowed!!!!!");
}
String subjectSourceConfigId = request.getParameter("subjectSourceConfigId");
String subjectSourceConfigType = request.getParameter("subjectSourceConfigType");
if (StringUtils.isBlank(subjectSourceConfigId)) {
throw new RuntimeException("subjectSourceConfigId cannot be blank");
}
if (StringUtils.isBlank(subjectSourceConfigType)) {
throw new RuntimeException("subjectSourceConfigType cannot be blank");
}
if (!SubjectSourceConfiguration.sourceConfigClassNames.contains(subjectSourceConfigType)) {
throw new RuntimeException("Invalid subjectSourceConfigType "+subjectSourceConfigType);
}
Class klass = (Class) GrouperUtil.forName(subjectSourceConfigType);
SubjectSourceConfiguration subjectSourceConfiguration = (SubjectSourceConfiguration) GrouperUtil.newInstance(klass);
subjectSourceConfiguration.setConfigId(subjectSourceConfigId);
subjectSourceConfiguration.populateConfigurationValuesFromUi(request);
StringBuilder message = new StringBuilder();
List errorsToDisplay = new ArrayList();
Map validationErrorsToDisplay = new HashMap();
List actionsPerformed = new ArrayList();
subjectSourceConfiguration.editConfig(true, message, errorsToDisplay, validationErrorsToDisplay, actionsPerformed);
if (errorsToDisplay.size() > 0 || validationErrorsToDisplay.size() > 0) {
for (String errorToDisplay: errorsToDisplay) {
guiResponseJs.addAction(GuiScreenAction.newMessageAppend(GuiMessageType.error, errorToDisplay));
}
for (String validationKey: validationErrorsToDisplay.keySet()) {
guiResponseJs.addAction(GuiScreenAction.newValidationMessage(GuiMessageType.error, validationKey,
validationErrorsToDisplay.get(validationKey)));
}
return;
}
SourceManager.getInstance().reloadSource(subjectSourceConfiguration.retrieveAttributes().get("id").getValueOrExpressionEvaluation());
guiResponseJs.addAction(GuiScreenAction.newScript("guiV2link('operation=UiV2SubjectSource.viewSubjectSources')"));
guiResponseJs.addAction(GuiScreenAction.newMessage(GuiMessageType.success,
TextContainer.retrieveFromRequest().getText().get("subjectSourceConfigAddEditSuccess")));
if (actionsPerformed.size() > 0) {
for (String actionPerformed: actionsPerformed) {
guiResponseJs.addAction(GuiScreenAction.newMessageAppend(GuiMessageType.success, actionPerformed));
}
}
} finally {
GrouperSession.stopQuietly(grouperSession);
}
}
/**
* delete existing subject source in db
* @param request
* @param response
*/
public void deleteSubjectSource(final HttpServletRequest request, final HttpServletResponse response) {
final Subject loggedInSubject = GrouperUiFilter.retrieveSubjectLoggedIn();
GrouperSession grouperSession = null;
final GuiResponseJs guiResponseJs = GuiResponseJs.retrieveGuiResponseJs();
try {
grouperSession = GrouperSession.start(loggedInSubject);
SubjectSourceContainer subjectSourceContainer = GrouperRequestContainer.retrieveFromRequestOrCreate().getSubjectSourceContainer();
if (!subjectSourceContainer.isCanViewSubjectSources()) {
throw new RuntimeException("Not allowed!!!!!");
}
String subjectSourceId = request.getParameter("subjectSourceId");
if (StringUtils.isBlank(subjectSourceId)) {
throw new RuntimeException("subjectSourceId cannot be blank");
}
SubjectSourceConfiguration subjectSourceConfiguration = null;
List subjectSourceConfigurations = SubjectSourceConfiguration.retrieveAllSubjectSourceConfigurations();
for (SubjectSourceConfiguration subjectSourceConfig: subjectSourceConfigurations) {
GrouperConfigurationModuleAttribute grouperConfigurationModuleAttribute = subjectSourceConfig.retrieveAttributes().get("id");
if (grouperConfigurationModuleAttribute != null) {
String id = grouperConfigurationModuleAttribute.getValueOrExpressionEvaluation();
if (id != null && id.equals(subjectSourceId)) {
subjectSourceConfiguration = subjectSourceConfig;
break;
}
}
}
if (subjectSourceConfiguration == null) {
throw new RuntimeException("Could not find subject source config for source id "+subjectSourceId);
}
subjectSourceConfiguration.deleteConfig(true);
SourceManager.getInstance().reloadSource(subjectSourceId);
guiResponseJs.addAction(GuiScreenAction.newScript("guiV2link('operation=UiV2SubjectSource.viewSubjectSources')"));
guiResponseJs.addAction(GuiScreenAction.newMessage(GuiMessageType.success,
TextContainer.retrieveFromRequest().getText().get("subjectSourceConfigDeleteSuccess")));
} finally {
GrouperSession.stopQuietly(grouperSession);
}
}
}