@IsAllowed(Operation.UPDATE)
public static Result labelsForm(String ownerName, String projectName) {
Project project = Project.findByOwnerAndProjectName(ownerName, projectName);
List<IssueLabel> labels = IssueLabel.findByProject(project);
return ok(views.html.project.issuelabels.render(project, labels));
}
private static Result labelsAsPjax(String ownerName, String projectName) {
response().setHeader("Cache-Control", "no-cache, no-store");
Project project = Project.findByOwnerAndProjectName(ownerName, projectName);
List<IssueLabel> labels = IssueLabel.findByProject(project);
return ok(views.html.project.partial_issuelabels_list.render(project, labels));
}
/**
* Responds to a request for the CSS styles of all issue labels in the specified project.
*
* <p>This method is used when CSS styles of issue labels are required in any page which uses
* issue label.
*
* @param ownerName the name of a project owner
* @param projectName the name of a project
* @return the response to the request for the css styles in text/css.
*/
@IsAllowed(Operation.READ)
public static Result labelStyles(String ownerName, String projectName) {
Project project = Project.findByOwnerAndProjectName(ownerName, projectName);
List<IssueLabel> labels = IssueLabel.findByProject(project);
String eTag = "\"" + labels.hashCode() + "\"";
String ifNoneMatchValue = request().getHeader("If-None-Match");
if (ifNoneMatchValue != null && ifNoneMatchValue.equals(eTag)) {
response().setHeader("ETag", eTag);
return status(NOT_MODIFIED);
}
response().setHeader("ETag", eTag);
return ok(views.html.common.issueLabelColor.render(labels)).as("text/css");
}
/**
* Retrieves a project corresponding to {@code ownerName} and {@code projectName}, and returns its
* list of all issue labels in {@code application/json}. Each label has four fields: {@link
* IssueLabel#id}, {@link IssueLabel#category}, {@link IssueLabel#color}, and {@link
* IssueLabel#name}.
*
* <p>Returns 406 Not Acceptable if the client cannot accept {@code application/json}. Success
* response can only be returned when the content type of the body is {@code application/json}.
*
* @param ownerName
* @param projectName
* @return the response to the request for issue labels
*/
private static Result labelsAsJSON(String ownerName, String projectName) {
if (!request().accepts("application/json")) {
return status(Http.Status.NOT_ACCEPTABLE);
}
Project project = Project.findByOwnerAndProjectName(ownerName, projectName);
List<Map<String, String>> labels = new ArrayList<>();
for (IssueLabel label : IssueLabel.findByProject(project)) {
Map<String, String> labelPropertyMap = new HashMap<>();
labelPropertyMap.put("id", "" + label.id);
labelPropertyMap.put("category", label.category.name);
labelPropertyMap.put("categoryId", "" + label.category.id);
labelPropertyMap.put("color", label.color);
labelPropertyMap.put("name", label.name);
labels.add(labelPropertyMap);
}
response().setHeader("Content-Type", "application/json");
return ok(toJson(labels));
}