From a502d96a860456ec5e8c96761db70f7cabb74751 Mon Sep 17 00:00:00 2001
From: Paul Martin <paul@paulsputer.com>
Date: Sat, 30 Apr 2016 04:19:14 -0400
Subject: [PATCH] Merge pull request #1073 from gitblit/1062-DocEditorUpdates

---
 src/main/java/com/gitblit/wicket/pages/EditTicketPage.java |  303 +++++++++++++++++++++++++++++---------------------
 1 files changed, 175 insertions(+), 128 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/EditTicketPage.java b/src/main/java/com/gitblit/wicket/pages/EditTicketPage.java
index ac7ff97..192b48c 100644
--- a/src/main/java/com/gitblit/wicket/pages/EditTicketPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/EditTicketPage.java
@@ -23,6 +23,8 @@
 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;
@@ -35,6 +37,7 @@
 
 import com.gitblit.Constants;
 import com.gitblit.Constants.AccessPermission;
+import com.gitblit.Constants.AuthorizationControl;
 import com.gitblit.models.RegistrantAccessPermission;
 import com.gitblit.models.TicketModel;
 import com.gitblit.models.TicketModel.Change;
@@ -49,6 +52,7 @@
 import com.gitblit.wicket.GitBlitWebSession;
 import com.gitblit.wicket.WicketUtils;
 import com.gitblit.wicket.panels.MarkdownTextArea;
+import com.google.common.base.Optional;
 
 /**
  * Page for editing a ticket.
@@ -80,17 +84,16 @@
 
 	private Label descriptionPreview;
 
+	private IModel<TicketModel.Priority> priorityModel;
+
+	private IModel<TicketModel.Severity> severityModel;
+
 	public EditTicketPage(PageParameters params) {
 		super(params);
 
 		UserModel currentUser = GitBlitWebSession.get().getUser();
 		if (currentUser == null) {
 			currentUser = UserModel.ANONYMOUS;
-		}
-
-		if (!currentUser.isAuthenticated || !app().tickets().isAcceptingTicketUpdates(getRepositoryModel())) {
-			// tickets prohibited
-			setResponsePage(TicketsPage.class, WicketUtils.newRepositoryParameter(repositoryName));
 		}
 
 		long ticketId = 0L;
@@ -102,8 +105,13 @@
 		}
 
 		TicketModel ticket = app().tickets().getTicket(getRepositoryModel(), ticketId);
-		if (ticket == null) {
-			setResponsePage(TicketsPage.class, WicketUtils.newRepositoryParameter(repositoryName));
+		if (ticket == null
+				|| !currentUser.canEdit(ticket, getRepositoryModel())
+				|| !app().tickets().isAcceptingTicketUpdates(getRepositoryModel())) {
+			setResponsePage(TicketsPage.class, WicketUtils.newObjectParameter(repositoryName, "" + ticketId));
+
+			// create a placeholder object so we don't trigger NPEs
+			ticket = new TicketModel();
 		}
 
 		typeModel = Model.of(ticket.type);
@@ -111,108 +119,15 @@
 		topicModel = Model.of(ticket.topic == null ? "" : ticket.topic);
 		responsibleModel = Model.of();
 		milestoneModel = Model.of();
-		mergeToModel = Model.of(ticket.mergeTo == null ? "" : ticket.mergeTo);
+		mergeToModel = Model.of(ticket.mergeTo == null ? getRepositoryModel().mergeTo : ticket.mergeTo);
 		statusModel = Model.of(ticket.status);
+		priorityModel = Model.of(ticket.priority);
+		severityModel = Model.of(ticket.severity);
 
 		setStatelessHint(false);
 		setOutputMarkupId(true);
 
-		Form<Void> form = new Form<Void>("editForm") {
-
-			private static final long serialVersionUID = 1L;
-
-			@Override
-			protected void onSubmit() {
-				long ticketId = 0L;
-				try {
-					String h = WicketUtils.getObject(getPageParameters());
-					ticketId = Long.parseLong(h);
-				} catch (Exception e) {
-					setResponsePage(TicketsPage.class, WicketUtils.newRepositoryParameter(repositoryName));
-				}
-
-				TicketModel ticket = app().tickets().getTicket(getRepositoryModel(), ticketId);
-
-				String createdBy = GitBlitWebSession.get().getUsername();
-				Change change = new Change(createdBy);
-
-				String title = titleModel.getObject();
-				if (!ticket.title.equals(title)) {
-					// title change
-					change.setField(Field.title, title);
-				}
-
-				String description = descriptionEditor.getText();
-				if (!ticket.body.equals(description)) {
-					// description change
-					change.setField(Field.body, description);
-				}
-
-				Status status = statusModel.getObject();
-				if (!ticket.status.equals(status)) {
-					// status change
-					change.setField(Field.status, status);
-				}
-
-				Type type = typeModel.getObject();
-				if (!ticket.type.equals(type)) {
-					// type change
-					change.setField(Field.type, type);
-				}
-
-				String topic = topicModel.getObject();
-				if ((StringUtils.isEmpty(ticket.topic) && !StringUtils.isEmpty(topic))
-						|| (!StringUtils.isEmpty(topic) && !topic.equals(ticket.topic))) {
-					// topic change
-					change.setField(Field.topic, topic);
-				}
-
-				TicketResponsible responsible = responsibleModel == null ? null : responsibleModel.getObject();
-				if (responsible != null && !responsible.username.equals(ticket.responsible)) {
-					// responsible change
-					change.setField(Field.responsible, responsible.username);
-					if (!StringUtils.isEmpty(responsible.username)) {
-						if (!ticket.isWatching(responsible.username)) {
-							change.watch(responsible.username);
-						}
-					}
-				}
-
-				TicketMilestone milestone = milestoneModel == null ? null : milestoneModel.getObject();
-				if (milestone != null && !milestone.name.equals(ticket.milestone)) {
-					// milestone change
-					if (NIL.equals(milestone.name)) {
-						change.setField(Field.milestone, "");
-					} else {
-						change.setField(Field.milestone, milestone.name);
-					}
-				}
-
-				String mergeTo = mergeToModel.getObject();
-				if ((StringUtils.isEmpty(ticket.mergeTo) && !StringUtils.isEmpty(mergeTo))
-						|| (!StringUtils.isEmpty(mergeTo) && !mergeTo.equals(ticket.mergeTo))) {
-					// integration branch change
-					change.setField(Field.mergeTo, mergeTo);
-				}
-
-				if (change.hasFieldChanges()) {
-					if (!ticket.isWatching(createdBy)) {
-						change.watch(createdBy);
-					}
-					ticket = app().tickets().updateTicket(getRepositoryModel(), ticket.number, change);
-					if (ticket != null) {
-						TicketNotifier notifier = app().tickets().createNotifier();
-						notifier.sendMailing(ticket);
-						setResponsePage(TicketsPage.class, WicketUtils.newObjectParameter(getRepositoryModel().name, "" + ticket.number));
-					} else {
-						// TODO error
-					}
-				} else {
-					// nothing to change?!
-					setResponsePage(TicketsPage.class, WicketUtils.newObjectParameter(getRepositoryModel().name, "" + ticket.number));
-				}
-			}
-		};
+		Form<Void> form = new Form<Void>("editForm");
 		add(form);
 
 		List<Type> typeChoices;
@@ -223,22 +138,10 @@
 		}
 		form.add(new DropDownChoice<TicketModel.Type>("type", typeModel, typeChoices));
 
-		List<Status> statusChoices;
-		if (ticket.isClosed()) {
-			statusChoices = Arrays.asList(ticket.status, Status.Open);
-		} else if (ticket.isProposal()) {
-			statusChoices = Arrays.asList(TicketModel.Status.proposalWorkflow);
-		} else if (ticket.isBug()) {
-			statusChoices = Arrays.asList(TicketModel.Status.bugWorkflow);
-		} else {
-			statusChoices = Arrays.asList(TicketModel.Status.requestWorkflow);
-		}
-		form.add(new DropDownChoice<TicketModel.Status>("status", statusModel, statusChoices));
-
 		form.add(new TextField<String>("title", titleModel));
 		form.add(new TextField<String>("topic", topicModel));
 
-		final IModel<String> markdownPreviewModel = new Model<String>();
+		final IModel<String> markdownPreviewModel = Model.of(ticket.body == null ? "" : ticket.body);
 		descriptionPreview = new Label("descriptionPreview", markdownPreviewModel);
 		descriptionPreview.setEscapeModelStrings(false);
 		descriptionPreview.setOutputMarkupId(true);
@@ -249,20 +152,45 @@
 		descriptionEditor.setText(ticket.body);
 		form.add(descriptionEditor);
 
-		if (currentUser != null && currentUser.isAuthenticated && currentUser.canPush(getRepositoryModel())) {
+		// status
+		List<Status> statusChoices;
+		if (ticket.isClosed()) {
+			statusChoices = Arrays.asList(ticket.status, Status.Open);
+		} else if (ticket.isProposal()) {
+			statusChoices = Arrays.asList(TicketModel.Status.proposalWorkflow);
+		} else if (ticket.isBug()) {
+			statusChoices = Arrays.asList(TicketModel.Status.bugWorkflow);
+		} else {
+			statusChoices = Arrays.asList(TicketModel.Status.requestWorkflow);
+		}
+		Fragment status = new Fragment("status", "statusFragment", this);
+		status.add(new DropDownChoice<TicketModel.Status>("status", statusModel, statusChoices));
+		form.add(status);
+
+		List<TicketModel.Severity> severityChoices = Arrays.asList(TicketModel.Severity.choices());
+		form.add(new DropDownChoice<TicketModel.Severity>("severity", severityModel, severityChoices));
+
+		if (currentUser.canAdmin(ticket, getRepositoryModel())) {
 			// responsible
 			Set<String> userlist = new TreeSet<String>(ticket.getParticipants());
 
-			for (RegistrantAccessPermission rp : app().repositories().getUserAccessPermissions(getRepositoryModel())) {
-				if (rp.permission.atLeast(AccessPermission.PUSH) && !rp.isTeam()) {
-					userlist.add(rp.registrant);
+			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) {
+				if (user != null && !user.disabled) {
 					TicketResponsible responsible = new TicketResponsible(user);
 					responsibles.add(responsible);
 					if (user.username.equals(ticket.responsible)) {
@@ -295,10 +223,16 @@
 				milestones.add(new TicketMilestone(NIL));
 			}
 
+			// milestone
 			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);
+			List<TicketModel.Priority> priorityChoices = Arrays.asList(TicketModel.Priority.choices());
+			priority.add(new DropDownChoice<TicketModel.Priority>("priority", priorityModel, priorityChoices));
+			form.add(priority);
 
 			// mergeTo (integration branch)
 			List<String> branches = new ArrayList<String>();
@@ -308,21 +242,134 @@
 					branches.add(Repository.shortenRefName(branch));
 				}
 			}
-			branches.remove(Repository.shortenRefName(getRepositoryModel().HEAD));
-			branches.add(0, Repository.shortenRefName(getRepositoryModel().HEAD));
+			branches.remove(Repository.shortenRefName(getRepositoryModel().mergeTo));
+			branches.add(0, Repository.shortenRefName(getRepositoryModel().mergeTo));
 
 			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 or responsible
+			// user can not admin this ticket
 			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 Button("update"));
+		form.add(new AjaxButton("update") {
+
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
+				long ticketId = 0L;
+				try {
+					String h = WicketUtils.getObject(getPageParameters());
+					ticketId = Long.parseLong(h);
+				} catch (Exception e) {
+					setResponsePage(TicketsPage.class, WicketUtils.newRepositoryParameter(repositoryName));
+				}
+
+				TicketModel ticket = app().tickets().getTicket(getRepositoryModel(), ticketId);
+
+				String createdBy = GitBlitWebSession.get().getUsername();
+				Change change = new Change(createdBy);
+
+				String title = titleModel.getObject();
+				if (StringUtils.isEmpty(title)) {
+					return;
+				}
+
+				if (!ticket.title.equals(title)) {
+					// title change
+					change.setField(Field.title, title);
+				}
+
+				String description = Optional.fromNullable(descriptionEditor.getText()).or("");
+				if ((StringUtils.isEmpty(ticket.body) && !StringUtils.isEmpty(description))
+						|| (!StringUtils.isEmpty(ticket.body) && !ticket.body.equals(description))) {
+					// description change
+					change.setField(Field.body, description);
+				}
+
+				Status status = statusModel.getObject();
+				if (!ticket.status.equals(status)) {
+					// status change
+					change.setField(Field.status, status);
+				}
+
+				Type type = typeModel.getObject();
+				if (!ticket.type.equals(type)) {
+					// type change
+					change.setField(Field.type, type);
+				}
+
+				String topic = Optional.fromNullable(topicModel.getObject()).or("");
+				if ((StringUtils.isEmpty(ticket.topic) && !StringUtils.isEmpty(topic))
+					|| (!StringUtils.isEmpty(ticket.topic) && !ticket.topic.equals(topic))) {
+					// topic change
+					change.setField(Field.topic, topic);
+				}
+
+				TicketResponsible responsible = responsibleModel == null ? null : responsibleModel.getObject();
+				if (responsible != null && !responsible.username.equals(ticket.responsible)) {
+					// responsible change
+					change.setField(Field.responsible, responsible.username);
+					if (!StringUtils.isEmpty(responsible.username)) {
+						if (!ticket.isWatching(responsible.username)) {
+							change.watch(responsible.username);
+						}
+					}
+				}
+
+				TicketMilestone milestone = milestoneModel == null ? null : milestoneModel.getObject();
+				if (milestone != null && !milestone.name.equals(ticket.milestone)) {
+					// milestone change
+					if (NIL.equals(milestone.name)) {
+						change.setField(Field.milestone, "");
+					} else {
+						change.setField(Field.milestone, milestone.name);
+					}
+				}
+
+				TicketModel.Priority priority = priorityModel.getObject();
+				if (!ticket.priority.equals(priority))
+				{
+					change.setField(Field.priority, priority);
+				}
+
+				TicketModel.Severity severity = severityModel.getObject();
+				if (!ticket.severity.equals(severity))
+				{
+					change.setField(Field.severity, severity);
+				}
+
+				String mergeTo = mergeToModel.getObject();
+				if ((StringUtils.isEmpty(ticket.mergeTo) && !StringUtils.isEmpty(mergeTo))
+						|| (!StringUtils.isEmpty(mergeTo) && !mergeTo.equals(ticket.mergeTo))) {
+					// integration branch change
+					change.setField(Field.mergeTo, mergeTo);
+				}
+
+				if (change.hasFieldChanges()) {
+					if (!ticket.isWatching(createdBy)) {
+						change.watch(createdBy);
+					}
+					ticket = app().tickets().updateTicket(getRepositoryModel(), ticket.number, change);
+					if (ticket != null) {
+						TicketNotifier notifier = app().tickets().createNotifier();
+						notifier.sendMailing(ticket);
+						redirectTo(TicketsPage.class, WicketUtils.newObjectParameter(getRepositoryModel().name, "" + ticket.number));
+					} else {
+						// TODO error
+					}
+				} else {
+					// nothing to change?!
+					redirectTo(TicketsPage.class, WicketUtils.newObjectParameter(getRepositoryModel().name, "" + ticket.number));
+				}
+			}
+		});
+
 		Button cancel = new Button("cancel") {
 			private static final long serialVersionUID = 1L;
 

--
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