diff options
Diffstat (limited to 'routers/repo/wiki.go')
| -rw-r--r-- | routers/repo/wiki.go | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/routers/repo/wiki.go b/routers/repo/wiki.go new file mode 100644 index 00000000..0fdd76d7 --- /dev/null +++ b/routers/repo/wiki.go @@ -0,0 +1,245 @@ +// 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 repo + +import ( + "io/ioutil" + "strings" + "time" + + "github.com/gogits/git-shell" + + "github.com/gogits/gogs/models" + "github.com/gogits/gogs/modules/auth" + "github.com/gogits/gogs/modules/base" + "github.com/gogits/gogs/modules/middleware" +) + +const ( + WIKI_START base.TplName = "repo/wiki/start" + WIKI_VIEW base.TplName = "repo/wiki/view" + WIKI_NEW base.TplName = "repo/wiki/new" + WIKI_PAGES base.TplName = "repo/wiki/pages" +) + +type PageMeta struct { + Name string + URL string + Updated time.Time +} + +func renderWikiPage(ctx *middleware.Context, isViewPage bool) (*git.Repository, string) { + wikiRepo, err := git.OpenRepository(ctx.Repo.Repository.WikiPath()) + if err != nil { + ctx.Handle(500, "OpenRepository", err) + return nil, "" + } + commit, err := wikiRepo.GetCommitOfBranch("master") + if err != nil { + ctx.Handle(500, "GetCommitOfBranch", err) + return nil, "" + } + + // Get page list. + if isViewPage { + entries, err := commit.ListEntries() + if err != nil { + ctx.Handle(500, "ListEntries", err) + return nil, "" + } + pages := make([]PageMeta, 0, len(entries)) + for i := range entries { + if entries[i].Type == git.OBJECT_BLOB { + name := strings.TrimSuffix(entries[i].Name(), ".md") + pages = append(pages, PageMeta{ + Name: name, + URL: models.ToWikiPageURL(name), + }) + } + } + ctx.Data["Pages"] = pages + } + + pageURL := ctx.Params(":page") + if len(pageURL) == 0 { + pageURL = "Home" + } + ctx.Data["PageURL"] = pageURL + + pageName := models.ToWikiPageName(pageURL) + ctx.Data["old_title"] = pageName + ctx.Data["Title"] = pageName + ctx.Data["title"] = pageName + ctx.Data["RequireHighlightJS"] = true + + blob, err := commit.GetBlobByPath(pageName + ".md") + if err != nil { + if git.IsErrNotExist(err) { + ctx.Redirect(ctx.Repo.RepoLink + "/wiki/_pages") + } else { + ctx.Handle(500, "GetBlobByPath", err) + } + return nil, "" + } + r, err := blob.Data() + if err != nil { + ctx.Handle(500, "Data", err) + return nil, "" + } + data, err := ioutil.ReadAll(r) + if err != nil { + ctx.Handle(500, "ReadAll", err) + return nil, "" + } + if isViewPage { + ctx.Data["content"] = string(base.RenderMarkdown(data, ctx.Repo.RepoLink)) + } else { + ctx.Data["content"] = string(data) + } + + return wikiRepo, pageName +} + +func Wiki(ctx *middleware.Context) { + ctx.Data["PageIsWiki"] = true + + if !ctx.Repo.Repository.HasWiki() { + ctx.Data["Title"] = ctx.Tr("repo.wiki") + ctx.HTML(200, WIKI_START) + return + } + + wikiRepo, pageName := renderWikiPage(ctx, true) + if ctx.Written() { + return + } + + // Get last change information. + lastCommit, err := wikiRepo.GetCommitByPath(pageName + ".md") + if err != nil { + ctx.Handle(500, "GetCommitByPath", err) + return + } + ctx.Data["Author"] = lastCommit.Author + + ctx.HTML(200, WIKI_VIEW) +} + +func WikiPages(ctx *middleware.Context) { + ctx.Data["Title"] = ctx.Tr("repo.wiki.pages") + ctx.Data["PageIsWiki"] = true + + if !ctx.Repo.Repository.HasWiki() { + ctx.Redirect(ctx.Repo.RepoLink + "/wiki") + return + } + + wikiRepo, err := git.OpenRepository(ctx.Repo.Repository.WikiPath()) + if err != nil { + ctx.Handle(500, "OpenRepository", err) + return + } + commit, err := wikiRepo.GetCommitOfBranch("master") + if err != nil { + ctx.Handle(500, "GetCommitOfBranch", err) + return + } + + entries, err := commit.ListEntries() + if err != nil { + ctx.Handle(500, "ListEntries", err) + return + } + pages := make([]PageMeta, 0, len(entries)) + for i := range entries { + if entries[i].Type == git.OBJECT_BLOB { + c, err := wikiRepo.GetCommitByPath(entries[i].Name()) + if err != nil { + ctx.Handle(500, "GetCommit", err) + return + } + name := strings.TrimSuffix(entries[i].Name(), ".md") + pages = append(pages, PageMeta{ + Name: name, + URL: models.ToWikiPageURL(name), + Updated: c.Author.When, + }) + } + } + ctx.Data["Pages"] = pages + + ctx.HTML(200, WIKI_PAGES) +} + +func NewWiki(ctx *middleware.Context) { + ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page") + ctx.Data["PageIsWiki"] = true + ctx.Data["RequireSimpleMDE"] = true + + if !ctx.Repo.Repository.HasWiki() { + ctx.Data["title"] = "Home" + } + + ctx.HTML(200, WIKI_NEW) +} + +func NewWikiPost(ctx *middleware.Context, form auth.NewWikiForm) { + ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page") + ctx.Data["PageIsWiki"] = true + ctx.Data["RequireSimpleMDE"] = true + + if ctx.HasError() { + ctx.HTML(200, WIKI_NEW) + return + } + + if err := ctx.Repo.Repository.AddWikiPage(ctx.User, form.Title, form.Content, form.Message); err != nil { + if models.IsErrWikiAlreadyExist(err) { + ctx.Data["Err_Title"] = true + ctx.RenderWithErr(ctx.Tr("repo.wiki.page_already_exists"), WIKI_NEW, &form) + } else { + ctx.Handle(500, "AddWikiPage", err) + } + return + } + + ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + models.ToWikiPageURL(form.Title)) +} + +func EditWiki(ctx *middleware.Context) { + ctx.Data["PageIsWiki"] = true + ctx.Data["PageIsWikiEdit"] = true + ctx.Data["RequireSimpleMDE"] = true + + if !ctx.Repo.Repository.HasWiki() { + ctx.Redirect(ctx.Repo.RepoLink + "/wiki") + return + } + + renderWikiPage(ctx, false) + if ctx.Written() { + return + } + + ctx.HTML(200, WIKI_NEW) +} + +func EditWikiPost(ctx *middleware.Context, form auth.NewWikiForm) { + ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page") + ctx.Data["PageIsWiki"] = true + ctx.Data["RequireSimpleMDE"] = true + + if ctx.HasError() { + ctx.HTML(200, WIKI_NEW) + return + } + + if err := ctx.Repo.Repository.EditWikiPage(ctx.User, form.OldTitle, form.Title, form.Content, form.Message); err != nil { + ctx.Handle(500, "EditWikiPage", err) + return + } + + ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + models.ToWikiPageURL(form.Title)) +} |