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 java.util.Date; 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.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.IconWithClueTip; import org.sakaiproject.profile2.util.ProfileConstants; import org.sakaiproject.profile2.util.ProfileUtils; public class MyInfoEdit extends Panel { private static final long serialVersionUID = 1L; private static final Logger log = Logger.getLogger(MyInfoEdit.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 MyInfoEdit(final String id, final UserProfile userProfile) { super(id); log.debug("MyInfoEdit()"); //this panel final Component thisPanel = this; //get userId final String userId = userProfile.getUserUuid(); //updates back to Account for some fields allowed? //boolean updateAllowed = sakaiProxy.isAccountUpdateAllowed(userId); //heading add(new Label("heading", new ResourceModel("heading.basic.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 //firstName /* WebMarkupContainer firstNameContainer = new WebMarkupContainer("firstNameContainer"); firstNameContainer.add(new Label("firstNameLabel", new ResourceModel("profile.name.first"))); TextField firstName = new TextField("firstName", new PropertyModel(userProfile, "firstName")); //readonly view Label firstNameReadOnly = new Label("firstNameReadOnly", new PropertyModel(userProfile, "firstName")); if(updateAllowed) { firstNameReadOnly.setVisible(false); } else { firstName.setVisible(false); } firstNameContainer.add(firstName); firstNameContainer.add(firstNameReadOnly); form.add(firstNameContainer); */ //middleName /* WebMarkupContainer middleNameContainer = new WebMarkupContainer("middleNameContainer"); middleNameContainer.add(new Label("middleNameLabel", new ResourceModel("profile.name.middle"))); TextField middleName = new TextField("middleName", new PropertyModel(userProfile, "middleName")); middleNameContainer.add(middleName); form.add(middleNameContainer); */ //lastName /* WebMarkupContainer lastNameContainer = new WebMarkupContainer("lastNameContainer"); lastNameContainer.add(new Label("lastNameLabel", new ResourceModel("profile.name.last"))); TextField lastName = new TextField("lastName", new PropertyModel(userProfile, "lastName")); //readonly view Label lastNameReadOnly = new Label("lastNameReadOnly", new PropertyModel(userProfile, "lastName")); if(updateAllowed) { lastNameReadOnly.setVisible(false); } else { lastName.setVisible(false); } lastNameContainer.add(lastName); lastNameContainer.add(lastNameReadOnly); form.add(lastNameContainer); */ //nickname WebMarkupContainer nicknameContainer = new WebMarkupContainer("nicknameContainer"); nicknameContainer.add(new Label("nicknameLabel", new ResourceModel("profile.nickname"))); TextField nickname = new TextField("nickname", new PropertyModel(userProfile, "nickname")); nickname.setMarkupId("nicknameinput"); nickname.setOutputMarkupId(true); nicknameContainer.add(nickname); form.add(nicknameContainer); //birthday WebMarkupContainer birthdayContainer = new WebMarkupContainer("birthdayContainer"); birthdayContainer.add(new Label("birthdayLabel", new ResourceModel("profile.birthday"))); TextField birthday = new TextField("birthday", new PropertyModel(userProfile, "birthday")); birthday.setMarkupId("birthdayinput"); birthday.setOutputMarkupId(true); birthdayContainer.add(birthday); //tooltip birthdayContainer.add(new IconWithClueTip("birthdayToolTip", ProfileConstants.INFO_IMAGE, new ResourceModel("text.profile.birthyear.tooltip"))); form.add(birthdayContainer); //personal summary WebMarkupContainer personalSummaryContainer = new WebMarkupContainer("personalSummaryContainer"); personalSummaryContainer.add(new Label("personalSummaryLabel", new ResourceModel("profile.summary"))); TextArea personalSummary = new TextArea("personalSummary", new PropertyModel(userProfile, "personalSummary")); personalSummary.setMarkupId("summaryinput"); //personalSummary.setEditorConfig(CKEditorConfig.createCkConfig()); personalSummary.setOutputMarkupId(true); personalSummaryContainer.add(personalSummary); form.add(personalSummaryContainer); //submit button AjaxFallbackButton submitButton = new AjaxFallbackButton("submit", form) { 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_INFO_UPDATE, "/profile/" + userId, true); //post to wall if enabled if (true == sakaiProxy.isWallEnabledGlobally() && false == sakaiProxy.isSuperUserAndProxiedToUser(userId)) { wallLogic.addNewEventToWall(ProfileConstants.EVENT_PROFILE_INFO_UPDATE, sakaiProxy.getCurrentUserId()); } //repaint panel Component newPanel = new MyInfoDisplay(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.info.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); } }; submitButton.setModel(new ResourceModel("button.save.changes")); 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 MyInfoDisplay(id, userProfile); newPanel.setOutputMarkupId(true); thisPanel.replaceWith(newPanel); if (target != null) { target.add(newPanel); //resize iframe target.appendJavaScript("setMainFrameHeight(window.name);"); } } }; cancelButton.setDefaultFormProcessing(false); form.add(cancelButton); //feedback stuff - make this a class and instance it with diff params //WebMarkupContainer formFeedback = new WebMarkupContainer("formFeedback"); //formFeedback.add(new Label("feedbackMsg", "some message")); //formFeedback.add(new AjaxIndicator("feedbackImg")); //form.add(formFeedback); //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); //set the attributes from userProfile that this form dealt with, into sakaiPerson //this WILL fail if there is no sakaiPerson for the user however this should have been caught already //as a new Sakaiperson for a user is created in MyProfile.java if they don't have one. //TODO should we set these up as strings and clean them first? //sakaiPerson.setInitials(userProfile.getMiddleName()); String tNickname = ProfileUtils.truncate(userProfile.getNickname(), 255, false); userProfile.setNickname(tNickname); //update form model sakaiPerson.setNickname(tNickname); if (StringUtils.isNotBlank(userProfile.getBirthday())) { Date convertedDate = ProfileUtils.convertStringToDate(userProfile.getBirthday(), ProfileConstants.DEFAULT_DATE_FORMAT); userProfile.setDateOfBirth(convertedDate); //set in userProfile which backs the profile sakaiPerson.setDateOfBirth(convertedDate); //set into sakaiPerson to be persisted to DB } else { userProfile.setDateOfBirth(null); //clear both fields sakaiPerson.setDateOfBirth(null); } //PRFL-467 store as given, and process when it is retrieved. sakaiPerson.setNotes(userProfile.getPersonalSummary()); if (profileLogic.saveUserProfile(sakaiPerson)) { log.info("Saved SakaiPerson for: " + userId); //update their name details in their account if allowed /* if(sakaiProxy.isAccountUpdateAllowed(userId)) { sakaiProxy.updateNameForUser(userId, userProfile.getFirstName(), userProfile.getLastName()); //now update displayName in UserProfile userProfile.setDisplayName(sakaiProxy.getUserDisplayName(userId)); } */ return true; } else { log.info("Couldn't save SakaiPerson for: " + userId); return false; } } }