// Copyright 2015 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package models

import (
	"path/filepath"
	"strings"

	"github.com/unknwon/com"
)

// WikiCloneLink returns clone URLs of repository wiki.
func (repo *Repository) WikiCloneLink() *CloneLink {
	return repo.cloneLink(x, true)
}

// WikiPath returns wiki data path by given user and repository name.
func WikiPath(userName, repoName string) string {
	return filepath.Join(UserPath(userName), strings.ToLower(repoName)+".wiki.git")
}

// WikiPath returns wiki data path for given repository.
func (repo *Repository) WikiPath() string {
	return WikiPath(repo.MustOwnerName(), repo.Name)
}

// HasWiki returns true if repository has wiki.
func (repo *Repository) HasWiki() bool {
	return com.IsDir(repo.WikiPath())
}