Java tutorial
/** * Copyright (c) 2008-2012 The Sakai Foundation * * Licensed under the Educational Community License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.osedu.org/licenses/ECL-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.sakaiproject.profile2.tool.pages.panels; import org.apache.commons.lang.StringUtils; import org.apache.log4j.Logger; import org.apache.wicket.AttributeModifier; import org.apache.wicket.Component; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.attributes.AjaxCallListener; import org.apache.wicket.ajax.attributes.AjaxRequestAttributes; import org.apache.wicket.ajax.markup.html.form.AjaxFallbackButton; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.form.TextArea; import org.apache.wicket.markup.html.form.TextField; import org.apache.wicket.markup.html.panel.Panel; import org.apache.wicket.model.Model; import org.apache.wicket.model.PropertyModel; import org.apache.wicket.model.ResourceModel; import org.apache.wicket.model.StringResourceModel; import org.apache.wicket.spring.injection.annot.SpringBean; import org.apache.wicket.validation.validator.UrlValidator; import org.sakaiproject.api.common.edu.person.SakaiPerson; import org.sakaiproject.profile2.logic.ProfileLogic; import org.sakaiproject.profile2.logic.ProfileWallLogic; import org.sakaiproject.profile2.logic.SakaiProxy; import org.sakaiproject.profile2.model.UserProfile; import org.sakaiproject.profile2.tool.components.ComponentVisualErrorBehaviour; import org.sakaiproject.profile2.tool.components.FeedbackLabel; import org.sakaiproject.profile2.util.ProfileConstants; import org.sakaiproject.profile2.util.ProfileUtils; public class MyStaffEdit extends Panel { private static final long serialVersionUID = 1L; private static final Logger log = Logger.getLogger(MyInterestsEdit.class); @SpringBean(name = "org.sakaiproject.profile2.logic.SakaiProxy") private SakaiProxy sakaiProxy; @SpringBean(name = "org.sakaiproject.profile2.logic.ProfileWallLogic") private ProfileWallLogic wallLogic; @SpringBean(name = "org.sakaiproject.profile2.logic.ProfileLogic") private ProfileLogic profileLogic; public MyStaffEdit(final String id, final UserProfile userProfile) { super(id); log.debug("MyStaffEdit()"); //this panel final Component thisPanel = this; //get userId final String userId = userProfile.getUserUuid(); //heading add(new Label("heading", new ResourceModel("heading.staff.edit"))); //setup form Form form = new Form("form", new Model(userProfile)); form.setOutputMarkupId(true); //form submit feedback final Label formFeedback = new Label("formFeedback"); formFeedback.setOutputMarkupPlaceholderTag(true); form.add(formFeedback); //add warning message if superUser and not editing own profile Label editWarning = new Label("editWarning"); editWarning.setVisible(false); if (sakaiProxy.isSuperUserAndProxiedToUser(userId)) { editWarning.setDefaultModel(new StringResourceModel("text.edit.other.warning", null, new Object[] { userProfile.getDisplayName() })); editWarning.setEscapeModelStrings(false); editWarning.setVisible(true); } form.add(editWarning); //We don't need to get the info from userProfile, we load it into the form with a property model //just make sure that the form element id's match those in the model //position WebMarkupContainer positionContainer = new WebMarkupContainer("positionContainer"); positionContainer.add(new Label("positionLabel", new ResourceModel("profile.position"))); TextField position = new TextField("position", new PropertyModel(userProfile, "position")); position.setMarkupId("positioninput"); position.setOutputMarkupId(true); positionContainer.add(position); form.add(positionContainer); //department WebMarkupContainer departmentContainer = new WebMarkupContainer("departmentContainer"); departmentContainer.add(new Label("departmentLabel", new ResourceModel("profile.department"))); TextField department = new TextField("department", new PropertyModel(userProfile, "department")); department.setMarkupId("departmentinput"); department.setOutputMarkupId(true); departmentContainer.add(department); form.add(departmentContainer); //school WebMarkupContainer schoolContainer = new WebMarkupContainer("schoolContainer"); schoolContainer.add(new Label("schoolLabel", new ResourceModel("profile.school"))); TextField school = new TextField("school", new PropertyModel(userProfile, "school")); school.setMarkupId("schoolinput"); school.setOutputMarkupId(true); schoolContainer.add(school); form.add(schoolContainer); //room WebMarkupContainer roomContainer = new WebMarkupContainer("roomContainer"); roomContainer.add(new Label("roomLabel", new ResourceModel("profile.room"))); TextField room = new TextField("room", new PropertyModel(userProfile, "room")); room.setMarkupId("roominput"); room.setOutputMarkupId(true); roomContainer.add(room); form.add(roomContainer); //staffprofile WebMarkupContainer staffProfileContainer = new WebMarkupContainer("staffProfileContainer"); staffProfileContainer.add(new Label("staffProfileLabel", new ResourceModel("profile.staffprofile"))); TextArea staffProfile = new TextArea("staffProfile", new PropertyModel(userProfile, "staffProfile")); staffProfile.setMarkupId("staffprofileinput"); staffProfile.setOutputMarkupId(true); staffProfileContainer.add(staffProfile); form.add(staffProfileContainer); //university profile URL WebMarkupContainer universityProfileUrlContainer = new WebMarkupContainer("universityProfileUrlContainer"); universityProfileUrlContainer .add(new Label("universityProfileUrlLabel", new ResourceModel("profile.universityprofileurl"))); TextField universityProfileUrl = new TextField("universityProfileUrl", new PropertyModel(userProfile, "universityProfileUrl")) { private static final long serialVersionUID = 1L; // add http:// if missing @Override protected void convertInput() { String input = getInput(); if (StringUtils.isNotBlank(input) && !(input.startsWith("http://") || input.startsWith("https://"))) { setConvertedInput("http://" + input); } else { setConvertedInput(StringUtils.isBlank(input) ? null : input); } } }; universityProfileUrl.setMarkupId("universityprofileurlinput"); universityProfileUrl.setOutputMarkupId(true); universityProfileUrl.add(new UrlValidator()); universityProfileUrlContainer.add(universityProfileUrl); final FeedbackLabel universityProfileUrlFeedback = new FeedbackLabel("universityProfileUrlFeedback", universityProfileUrl); universityProfileUrlFeedback.setMarkupId("universityProfileUrlFeedback"); universityProfileUrlFeedback.setOutputMarkupId(true); universityProfileUrlContainer.add(universityProfileUrlFeedback); universityProfileUrl.add(new ComponentVisualErrorBehaviour("onblur", universityProfileUrlFeedback)); form.add(universityProfileUrlContainer); //academic/research profile URL WebMarkupContainer academicProfileUrlContainer = new WebMarkupContainer("academicProfileUrlContainer"); academicProfileUrlContainer .add(new Label("academicProfileUrlLabel", new ResourceModel("profile.academicprofileurl"))); TextField academicProfileUrl = new TextField("academicProfileUrl", new PropertyModel(userProfile, "academicProfileUrl")) { private static final long serialVersionUID = 1L; // add http:// if missing @Override protected void convertInput() { String input = getInput(); if (StringUtils.isNotBlank(input) && !(input.startsWith("http://") || input.startsWith("https://"))) { setConvertedInput("http://" + input); } else { setConvertedInput(StringUtils.isBlank(input) ? null : input); } } }; academicProfileUrl.setMarkupId("academicprofileurlinput"); academicProfileUrl.setOutputMarkupId(true); academicProfileUrl.add(new UrlValidator()); academicProfileUrlContainer.add(academicProfileUrl); final FeedbackLabel academicProfileUrlFeedback = new FeedbackLabel("academicProfileUrlFeedback", academicProfileUrl); academicProfileUrlFeedback.setMarkupId("academicProfileUrlFeedback"); academicProfileUrlFeedback.setOutputMarkupId(true); academicProfileUrlContainer.add(academicProfileUrlFeedback); academicProfileUrl.add(new ComponentVisualErrorBehaviour("onblur", academicProfileUrlFeedback)); form.add(academicProfileUrlContainer); //publications WebMarkupContainer publicationsContainer = new WebMarkupContainer("publicationsContainer"); publicationsContainer.add(new Label("publicationsLabel", new ResourceModel("profile.publications"))); TextArea publications = new TextArea("publications", new PropertyModel(userProfile, "publications")); publications.setMarkupId("publicationsinput"); publications.setOutputMarkupId(true); publicationsContainer.add(publications); form.add(publicationsContainer); //submit button AjaxFallbackButton submitButton = new AjaxFallbackButton("submit", new ResourceModel("button.save.changes"), form) { private static final long serialVersionUID = 1L; protected void onSubmit(AjaxRequestTarget target, Form form) { //save() form, show message, then load display panel if (save(form)) { //post update event sakaiProxy.postEvent(ProfileConstants.EVENT_PROFILE_STAFF_UPDATE, "/profile/" + userId, true); //post to wall if enabled if (true == sakaiProxy.isWallEnabledGlobally() && false == sakaiProxy.isSuperUserAndProxiedToUser(userProfile.getUserUuid())) { wallLogic.addNewEventToWall(ProfileConstants.EVENT_PROFILE_STAFF_UPDATE, sakaiProxy.getCurrentUserId()); } //repaint panel Component newPanel = new MyStaffDisplay(id, userProfile); newPanel.setOutputMarkupId(true); thisPanel.replaceWith(newPanel); if (target != null) { target.add(newPanel); //resize iframe target.appendJavaScript("setMainFrameHeight(window.name);"); } } else { //String js = "alert('Failed to save information. Contact your system administrator.');"; //target.prependJavascript(js); formFeedback.setDefaultModel(new ResourceModel("error.profile.save.academic.failed")); formFeedback.add(new AttributeModifier("class", true, new Model<String>("save-failed-error"))); target.add(formFeedback); } } protected void updateAjaxAttributes(AjaxRequestAttributes attributes) { super.updateAjaxAttributes(attributes); AjaxCallListener myAjaxCallListener = new AjaxCallListener() { @Override public CharSequence getBeforeHandler(Component component) { return "doUpdateCK()"; } }; attributes.getAjaxCallListeners().add(myAjaxCallListener); } }; form.add(submitButton); //cancel button AjaxFallbackButton cancelButton = new AjaxFallbackButton("cancel", new ResourceModel("button.cancel"), form) { private static final long serialVersionUID = 1L; protected void onSubmit(AjaxRequestTarget target, Form form) { Component newPanel = new MyStaffDisplay(id, userProfile); newPanel.setOutputMarkupId(true); thisPanel.replaceWith(newPanel); if (target != null) { target.add(newPanel); //resize iframe target.appendJavaScript("setMainFrameHeight(window.name);"); //need a scrollTo action here, to scroll down the page to the section } } }; cancelButton.setDefaultFormProcessing(false); form.add(cancelButton); //add form to page add(form); } //called when the form is to be saved private boolean save(Form form) { //get the backing model UserProfile userProfile = (UserProfile) form.getModelObject(); //get userId from the UserProfile (because admin could be editing), then get existing SakaiPerson for that userId String userId = userProfile.getUserUuid(); SakaiPerson sakaiPerson = sakaiProxy.getSakaiPerson(userId); String tDepartment = ProfileUtils.truncate(userProfile.getDepartment(), 255, false); String tPosition = ProfileUtils.truncate(userProfile.getPosition(), 255, false); String tSchool = ProfileUtils.truncate(userProfile.getSchool(), 255, false); String tRoom = ProfileUtils.truncate(userProfile.getRoom(), 255, false); //get values and set into SakaiPerson sakaiPerson.setOrganizationalUnit(tDepartment); sakaiPerson.setTitle(tPosition); sakaiPerson.setCampus(tSchool); sakaiPerson.setRoomNumber(tRoom); sakaiPerson.setStaffProfile(userProfile.getStaffProfile()); sakaiPerson.setUniversityProfileUrl(userProfile.getUniversityProfileUrl()); sakaiPerson.setAcademicProfileUrl(userProfile.getAcademicProfileUrl()); //PRFL-467 store as given, and process when it is retrieved. sakaiPerson.setPublications(userProfile.getPublications()); //update SakaiPerson if (profileLogic.saveUserProfile(sakaiPerson)) { log.info("Saved SakaiPerson for: " + userId); return true; } else { log.info("Couldn't save SakaiPerson for: " + userId); return false; } } }