src/main/java/com/gitblit/wicket/pages/NewTicketPage.java - gitblit - Git at Google

 /*
  * Copyright 2014 gitblit.com.
  *
  * Licensed under the Apache 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.apache.org/licenses/LICENSE-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 com.gitblit.wicket.pages;

 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 import java.util.TreeSet;

 import org.apache.wicket.PageParameters;
 import org.apache.wicket.ajax.AjaxRequestTarget;
 import org.apache.wicket.ajax.markup.html.form.AjaxButton;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.form.Button;
 import org.apache.wicket.markup.html.form.DropDownChoice;
 import org.apache.wicket.markup.html.form.Form;
 import org.apache.wicket.markup.html.form.TextField;
 import org.apache.wicket.markup.html.panel.Fragment;
 import org.apache.wicket.model.IModel;
 import org.apache.wicket.model.Model;
 import org.eclipse.jgit.lib.Repository;

 import com.gitblit.Constants;
 import com.gitblit.Constants.AccessPermission;
 import com.gitblit.Constants.AuthorizationControl;
 import com.gitblit.models.RegistrantAccessPermission;
 import com.gitblit.models.RepositoryModel;
 import com.gitblit.models.TicketModel;
 import com.gitblit.models.TicketModel.Change;
 import com.gitblit.models.TicketModel.Field;
 import com.gitblit.models.TicketModel.Status;
 import com.gitblit.models.UserModel;
 import com.gitblit.tickets.TicketMilestone;
 import com.gitblit.tickets.TicketNotifier;
 import com.gitblit.tickets.TicketResponsible;
 import com.gitblit.utils.StringUtils;
 import com.gitblit.wicket.GitBlitWebSession;
 import com.gitblit.wicket.WicketUtils;
 import com.gitblit.wicket.panels.MarkdownTextArea;
 import com.gitblit.wicket.panels.TicketRelationEditorPanel;

 /**
  * Page for creating a new ticket.
  *
  * @author James Moger
  *
  */
 public class NewTicketPage extends RepositoryPage {

 	private IModel<TicketModel.Type> typeModel;

 	private IModel<String> titleModel;

 	private MarkdownTextArea descriptionEditor;

 	private IModel<String> topicModel;

 	private IModel<String> mergeToModel;

 	private IModel<TicketResponsible> responsibleModel;

 	private IModel<TicketMilestone> milestoneModel;

 	private Label descriptionPreview;

 	private IModel<TicketModel.Priority> priorityModel;

 	private IModel<TicketModel.Severity> severityModel;

 	private IModel<List<String>> dependenciesModel;

 	public NewTicketPage(PageParameters params) {
 		super(params);

 		UserModel currentUser = GitBlitWebSession.get().getUser();
 		if (currentUser == null) {
 			currentUser = UserModel.ANONYMOUS;
 		}

 		if (!currentUser.isAuthenticated || !app().tickets().isAcceptingNewTickets(getRepositoryModel())) {
 			// tickets prohibited
 			setResponsePage(TicketsPage.class, WicketUtils.newRepositoryParameter(repositoryName));
 		}

 		typeModel = Model.of(TicketModel.Type.defaultType);
 		titleModel = Model.of();
 		topicModel = Model.of();
 		mergeToModel = Model.of(Repository.shortenRefName(getRepositoryModel().mergeTo));
 		responsibleModel = Model.of();
 		milestoneModel = Model.of();
 		severityModel = Model.of(TicketModel.Severity.defaultSeverity);
 		priorityModel = Model.of(TicketModel.Priority.defaultPriority);
 		dependenciesModel = (IModel) Model.ofList(new ArrayList<String>());

 		setStatelessHint(false);
 		setOutputMarkupId(true);

 		Form<Void> form = new Form<Void>("editForm");
 		add(form);

 		form.add(new DropDownChoice<TicketModel.Type>("type", typeModel, Arrays.asList(TicketModel.Type.choices())));
 		form.add(new TextField<String>("title", titleModel));
 		form.add(new TextField<String>("topic", topicModel));
 		form.add(new DropDownChoice<TicketModel.Severity>("severity", severityModel, Arrays.asList(TicketModel.Severity.choices())));

 		final IModel<String> markdownPreviewModel = Model.of();
 		descriptionPreview = new Label("descriptionPreview", markdownPreviewModel);
 		descriptionPreview.setEscapeModelStrings(false);
 		descriptionPreview.setOutputMarkupId(true);
 		form.add(descriptionPreview);

 		descriptionEditor = new MarkdownTextArea("description", markdownPreviewModel, descriptionPreview);
 		descriptionEditor.setRepository(repositoryName);
 		form.add(descriptionEditor);

 		form.add(new TicketRelationEditorPanel("dependencies", dependenciesModel,  null) {

 			private static final long serialVersionUID = 1L;

 			@Override
 			protected RepositoryModel getRepositoryModel() {
 				return NewTicketPage.this.getRepositoryModel();
 			}
 		});

 		if (currentUser.canAdmin(null, getRepositoryModel())) {
 			// responsible
 			Set<String> userlist = new TreeSet<String>();

 			if (UserModel.ANONYMOUS.canPush(getRepositoryModel())
 					|| AuthorizationControl.AUTHENTICATED == getRepositoryModel().authorizationControl) {
 				// 	authorization is ANONYMOUS or AUTHENTICATED (i.e. all users can be set responsible)
 				userlist.addAll(app().users().getAllUsernames());
 			} else {
 				// authorization is by NAMED users (users with PUSH permission can be set responsible)
 				for (RegistrantAccessPermission rp : app().repositories().getUserAccessPermissions(getRepositoryModel())) {
 					if (rp.permission.atLeast(AccessPermission.PUSH)) {
 						userlist.add(rp.registrant);
 					}
 				}
 			}

 			List<TicketResponsible> responsibles = new ArrayList<TicketResponsible>();
 			for (String username : userlist) {
 				UserModel user = app().users().getUserModel(username);
 				if (user != null && !user.disabled) {
 					TicketResponsible responsible = new TicketResponsible(user);
 					responsibles.add(responsible);
 				}
 			}
 			Collections.sort(responsibles);
 			Fragment responsible = new Fragment("responsible", "responsibleFragment", this);
 			responsible.add(new DropDownChoice<TicketResponsible>("responsible", responsibleModel, responsibles));
 			form.add(responsible.setVisible(!responsibles.isEmpty()));

 			// milestone
 			List<TicketMilestone> milestones = app().tickets().getMilestones(getRepositoryModel(), Status.Open);
 			Fragment milestone = new Fragment("milestone", "milestoneFragment", this);
 			milestone.add(new DropDownChoice<TicketMilestone>("milestone", milestoneModel, milestones));
 			form.add(milestone.setVisible(!milestones.isEmpty()));

 			// priority
 			Fragment priority = new Fragment("priority", "priorityFragment", this);
 			priority.add(new DropDownChoice<TicketModel.Priority>("priority", priorityModel, Arrays.asList(TicketModel.Priority.choices())));
 			form.add(priority);

 			// integration branch
 			List<String> branches = new ArrayList<String>();
 			for (String branch : getRepositoryModel().getLocalBranches()) {
 				// exclude ticket branches
 				if (!branch.startsWith(Constants.R_TICKET)) {
 					branches.add(Repository.shortenRefName(branch));
 				}
 			}
 			branches.remove(Repository.shortenRefName(getRepositoryModel().HEAD));
 			branches.add(0, Repository.shortenRefName(getRepositoryModel().HEAD));

 			Fragment mergeto = new Fragment("mergeto", "mergeToFragment", this);
 			mergeto.add(new DropDownChoice<String>("mergeto", mergeToModel, branches));
 			form.add(mergeto.setVisible(!branches.isEmpty()));
 		} else {
 			// user does not have permission to assign milestone, responsible, or mergeto
 			form.add(new Label("responsible").setVisible(false));
 			form.add(new Label("milestone").setVisible(false));
 			form.add(new Label("mergeto").setVisible(false));
 			form.add(new Label("priority").setVisible(false));
 		}

 		form.add(new AjaxButton("create") {

 			private static final long serialVersionUID = 1L;

 			@Override
 			protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
 				String title = titleModel.getObject();
 				if (StringUtils.isEmpty(title)) {
 					return;
 				}

 				String createdBy = GitBlitWebSession.get().getUsername();
 				Change change = new Change(createdBy);
 				change.setField(Field.title, title);
 				change.setField(Field.body, descriptionEditor.getText());
 				String topic = topicModel.getObject();
 				if (!StringUtils.isEmpty(topic)) {
 					change.setField(Field.topic, topic);
 				}

 				// type
 				TicketModel.Type type = TicketModel.Type.defaultType;
 				if (typeModel.getObject() != null) {
 					type = typeModel.getObject();
 				}
 				change.setField(Field.type, type);

 				// responsible
 				TicketResponsible responsible = responsibleModel == null ? null : responsibleModel.getObject();
 				if (responsible != null) {
 					change.setField(Field.responsible, responsible.username);
 				}

 				// milestone
 				TicketMilestone milestone = milestoneModel == null ? null : milestoneModel.getObject();
 				if (milestone != null) {
 					change.setField(Field.milestone, milestone.name);
 				}

 				// severity
 				TicketModel.Severity severity = TicketModel.Severity.defaultSeverity;
 				if (severityModel.getObject() != null) {
 					severity = severityModel.getObject();
 				}
 				change.setField(Field.severity, severity);

 				// priority
 				TicketModel.Priority priority = TicketModel.Priority.defaultPriority;
 				if (priorityModel.getObject() != null) {
 					priority = priorityModel.getObject();
 				}
 				change.setField(Field.priority, priority);

 				// integration branch
 				String mergeTo = mergeToModel.getObject();
 				if (!StringUtils.isEmpty(mergeTo)) {
 					change.setField(Field.mergeTo, mergeTo);
 				}

 				change.setDeltaField(Field.dependency, Collections.<String>emptyList(), dependenciesModel.getObject());

 				TicketModel ticket = app().tickets().createTicket(getRepositoryModel(), 0L, change);
 				if (ticket != null) {
 					TicketNotifier notifier = app().tickets().createNotifier();
 					notifier.sendMailing(ticket);

 					redirectTo(TicketsPage.class, WicketUtils.newObjectParameter(getRepositoryModel().name, "" + ticket.number));
 				} else {
 					// TODO error
 				}
 			}
 		});

 		Button cancel = new Button("cancel") {
 			private static final long serialVersionUID = 1L;

 			@Override
 			public void onSubmit() {
 				setResponsePage(TicketsPage.class, getPageParameters());
 			}
 		};
 		cancel.setDefaultFormProcessing(false);
 		form.add(cancel);

 	}

 	@Override
 	protected String getPageName() {
 		return getString("gb.newTicket");
 	}

 	@Override
 	protected Class<? extends BasePage> getRepoNavPageClass() {
 		return TicketsPage.class;
 	}
 }
	/*
	* Copyright 2014 gitblit.com.
	*
	* Licensed under the Apache 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.apache.org/licenses/LICENSE-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 com.gitblit.wicket.pages;

	import java.util.ArrayList;
	import java.util.Arrays;
	import java.util.Collections;
	import java.util.List;
	import java.util.Set;
	import java.util.TreeSet;

	import org.apache.wicket.PageParameters;
	import org.apache.wicket.ajax.AjaxRequestTarget;
	import org.apache.wicket.ajax.markup.html.form.AjaxButton;
	import org.apache.wicket.markup.html.basic.Label;
	import org.apache.wicket.markup.html.form.Button;
	import org.apache.wicket.markup.html.form.DropDownChoice;
	import org.apache.wicket.markup.html.form.Form;
	import org.apache.wicket.markup.html.form.TextField;
	import org.apache.wicket.markup.html.panel.Fragment;
	import org.apache.wicket.model.IModel;
	import org.apache.wicket.model.Model;
	import org.eclipse.jgit.lib.Repository;

	import com.gitblit.Constants;
	import com.gitblit.Constants.AccessPermission;
	import com.gitblit.Constants.AuthorizationControl;
	import com.gitblit.models.RegistrantAccessPermission;
	import com.gitblit.models.RepositoryModel;
	import com.gitblit.models.TicketModel;
	import com.gitblit.models.TicketModel.Change;
	import com.gitblit.models.TicketModel.Field;
	import com.gitblit.models.TicketModel.Status;
	import com.gitblit.models.UserModel;
	import com.gitblit.tickets.TicketMilestone;
	import com.gitblit.tickets.TicketNotifier;
	import com.gitblit.tickets.TicketResponsible;
	import com.gitblit.utils.StringUtils;
	import com.gitblit.wicket.GitBlitWebSession;
	import com.gitblit.wicket.WicketUtils;
	import com.gitblit.wicket.panels.MarkdownTextArea;
	import com.gitblit.wicket.panels.TicketRelationEditorPanel;

	/**
	* Page for creating a new ticket.
	*
	* @author James Moger
	*
	*/
	public class NewTicketPage extends RepositoryPage {

	private IModel<TicketModel.Type> typeModel;

	private IModel<String> titleModel;

	private MarkdownTextArea descriptionEditor;

	private IModel<String> topicModel;

	private IModel<String> mergeToModel;

	private IModel<TicketResponsible> responsibleModel;

	private IModel<TicketMilestone> milestoneModel;

	private Label descriptionPreview;

	private IModel<TicketModel.Priority> priorityModel;

	private IModel<TicketModel.Severity> severityModel;

	private IModel<List<String>> dependenciesModel;

	public NewTicketPage(PageParameters params) {
	super(params);

	UserModel currentUser = GitBlitWebSession.get().getUser();
	if (currentUser == null) {
	currentUser = UserModel.ANONYMOUS;
	}

	if (!currentUser.isAuthenticated \|\| !app().tickets().isAcceptingNewTickets(getRepositoryModel())) {
	// tickets prohibited
	setResponsePage(TicketsPage.class, WicketUtils.newRepositoryParameter(repositoryName));
	}

	typeModel = Model.of(TicketModel.Type.defaultType);
	titleModel = Model.of();
	topicModel = Model.of();
	mergeToModel = Model.of(Repository.shortenRefName(getRepositoryModel().mergeTo));
	responsibleModel = Model.of();
	milestoneModel = Model.of();
	severityModel = Model.of(TicketModel.Severity.defaultSeverity);
	priorityModel = Model.of(TicketModel.Priority.defaultPriority);
	dependenciesModel = (IModel) Model.ofList(new ArrayList<String>());

	setStatelessHint(false);
	setOutputMarkupId(true);

	Form<Void> form = new Form<Void>("editForm");
	add(form);

	form.add(new DropDownChoice<TicketModel.Type>("type", typeModel, Arrays.asList(TicketModel.Type.choices())));
	form.add(new TextField<String>("title", titleModel));
	form.add(new TextField<String>("topic", topicModel));
	form.add(new DropDownChoice<TicketModel.Severity>("severity", severityModel, Arrays.asList(TicketModel.Severity.choices())));

	final IModel<String> markdownPreviewModel = Model.of();
	descriptionPreview = new Label("descriptionPreview", markdownPreviewModel);
	descriptionPreview.setEscapeModelStrings(false);
	descriptionPreview.setOutputMarkupId(true);
	form.add(descriptionPreview);

	descriptionEditor = new MarkdownTextArea("description", markdownPreviewModel, descriptionPreview);
	descriptionEditor.setRepository(repositoryName);
	form.add(descriptionEditor);

	form.add(new TicketRelationEditorPanel("dependencies", dependenciesModel, null) {

	private static final long serialVersionUID = 1L;

	@Override
	protected RepositoryModel getRepositoryModel() {
	return NewTicketPage.this.getRepositoryModel();
	}
	});

	if (currentUser.canAdmin(null, getRepositoryModel())) {
	// responsible
	Set<String> userlist = new TreeSet<String>();

	if (UserModel.ANONYMOUS.canPush(getRepositoryModel())
	\|\| AuthorizationControl.AUTHENTICATED == getRepositoryModel().authorizationControl) {
	// authorization is ANONYMOUS or AUTHENTICATED (i.e. all users can be set responsible)
	userlist.addAll(app().users().getAllUsernames());
	} else {
	// authorization is by NAMED users (users with PUSH permission can be set responsible)
	for (RegistrantAccessPermission rp : app().repositories().getUserAccessPermissions(getRepositoryModel())) {
	if (rp.permission.atLeast(AccessPermission.PUSH)) {
	userlist.add(rp.registrant);
	}
	}
	}

	List<TicketResponsible> responsibles = new ArrayList<TicketResponsible>();
	for (String username : userlist) {
	UserModel user = app().users().getUserModel(username);
	if (user != null && !user.disabled) {
	TicketResponsible responsible = new TicketResponsible(user);
	responsibles.add(responsible);
	}
	}
	Collections.sort(responsibles);
	Fragment responsible = new Fragment("responsible", "responsibleFragment", this);
	responsible.add(new DropDownChoice<TicketResponsible>("responsible", responsibleModel, responsibles));
	form.add(responsible.setVisible(!responsibles.isEmpty()));

	// milestone
	List<TicketMilestone> milestones = app().tickets().getMilestones(getRepositoryModel(), Status.Open);
	Fragment milestone = new Fragment("milestone", "milestoneFragment", this);
	milestone.add(new DropDownChoice<TicketMilestone>("milestone", milestoneModel, milestones));
	form.add(milestone.setVisible(!milestones.isEmpty()));

	// priority
	Fragment priority = new Fragment("priority", "priorityFragment", this);
	priority.add(new DropDownChoice<TicketModel.Priority>("priority", priorityModel, Arrays.asList(TicketModel.Priority.choices())));
	form.add(priority);

	// integration branch
	List<String> branches = new ArrayList<String>();
	for (String branch : getRepositoryModel().getLocalBranches()) {
	// exclude ticket branches
	if (!branch.startsWith(Constants.R_TICKET)) {
	branches.add(Repository.shortenRefName(branch));
	}
	}
	branches.remove(Repository.shortenRefName(getRepositoryModel().HEAD));
	branches.add(0, Repository.shortenRefName(getRepositoryModel().HEAD));

	Fragment mergeto = new Fragment("mergeto", "mergeToFragment", this);
	mergeto.add(new DropDownChoice<String>("mergeto", mergeToModel, branches));
	form.add(mergeto.setVisible(!branches.isEmpty()));
	} else {
	// user does not have permission to assign milestone, responsible, or mergeto
	form.add(new Label("responsible").setVisible(false));
	form.add(new Label("milestone").setVisible(false));
	form.add(new Label("mergeto").setVisible(false));
	form.add(new Label("priority").setVisible(false));
	}

	form.add(new AjaxButton("create") {

	private static final long serialVersionUID = 1L;

	@Override
	protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
	String title = titleModel.getObject();
	if (StringUtils.isEmpty(title)) {
	return;
	}

	String createdBy = GitBlitWebSession.get().getUsername();
	Change change = new Change(createdBy);
	change.setField(Field.title, title);
	change.setField(Field.body, descriptionEditor.getText());
	String topic = topicModel.getObject();
	if (!StringUtils.isEmpty(topic)) {
	change.setField(Field.topic, topic);
	}

	// type
	TicketModel.Type type = TicketModel.Type.defaultType;
	if (typeModel.getObject() != null) {
	type = typeModel.getObject();
	}
	change.setField(Field.type, type);

	// responsible
	TicketResponsible responsible = responsibleModel == null ? null : responsibleModel.getObject();
	if (responsible != null) {
	change.setField(Field.responsible, responsible.username);
	}

	// milestone
	TicketMilestone milestone = milestoneModel == null ? null : milestoneModel.getObject();
	if (milestone != null) {
	change.setField(Field.milestone, milestone.name);
	}

	// severity
	TicketModel.Severity severity = TicketModel.Severity.defaultSeverity;
	if (severityModel.getObject() != null) {
	severity = severityModel.getObject();
	}
	change.setField(Field.severity, severity);

	// priority
	TicketModel.Priority priority = TicketModel.Priority.defaultPriority;
	if (priorityModel.getObject() != null) {
	priority = priorityModel.getObject();
	}
	change.setField(Field.priority, priority);

	// integration branch
	String mergeTo = mergeToModel.getObject();
	if (!StringUtils.isEmpty(mergeTo)) {
	change.setField(Field.mergeTo, mergeTo);
	}

	change.setDeltaField(Field.dependency, Collections.<String>emptyList(), dependenciesModel.getObject());

	TicketModel ticket = app().tickets().createTicket(getRepositoryModel(), 0L, change);
	if (ticket != null) {
	TicketNotifier notifier = app().tickets().createNotifier();
	notifier.sendMailing(ticket);

	redirectTo(TicketsPage.class, WicketUtils.newObjectParameter(getRepositoryModel().name, "" + ticket.number));
	} else {
	// TODO error
	}
	}
	});

	Button cancel = new Button("cancel") {
	private static final long serialVersionUID = 1L;

	@Override
	public void onSubmit() {
	setResponsePage(TicketsPage.class, getPageParameters());
	}
	};
	cancel.setDefaultFormProcessing(false);
	form.add(cancel);

	}

	@Override
	protected String getPageName() {
	return getString("gb.newTicket");
	}

	@Override
	protected Class<? extends BasePage> getRepoNavPageClass() {
	return TicketsPage.class;
	}
	}