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							748 lines
						
					
					
						
							19 KiB
						
					
					
				| // Copyright 2015 The Gogs Authors. All rights reserved.
 | |
| // Copyright 2018 The Gitea 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 (
 | |
| 	"bytes"
 | |
| 	"fmt"
 | |
| 	"io"
 | |
| 	"net/http"
 | |
| 	"net/url"
 | |
| 	"path/filepath"
 | |
| 	"strings"
 | |
| 	"time"
 | |
| 
 | |
| 	"code.gitea.io/gitea/models"
 | |
| 	"code.gitea.io/gitea/models/unit"
 | |
| 	"code.gitea.io/gitea/modules/base"
 | |
| 	"code.gitea.io/gitea/modules/charset"
 | |
| 	"code.gitea.io/gitea/modules/context"
 | |
| 	"code.gitea.io/gitea/modules/git"
 | |
| 	"code.gitea.io/gitea/modules/log"
 | |
| 	"code.gitea.io/gitea/modules/markup"
 | |
| 	"code.gitea.io/gitea/modules/markup/markdown"
 | |
| 	"code.gitea.io/gitea/modules/setting"
 | |
| 	"code.gitea.io/gitea/modules/timeutil"
 | |
| 	"code.gitea.io/gitea/modules/util"
 | |
| 	"code.gitea.io/gitea/modules/web"
 | |
| 	"code.gitea.io/gitea/routers/common"
 | |
| 	"code.gitea.io/gitea/services/forms"
 | |
| 	wiki_service "code.gitea.io/gitea/services/wiki"
 | |
| )
 | |
| 
 | |
| const (
 | |
| 	tplWikiStart    base.TplName = "repo/wiki/start"
 | |
| 	tplWikiView     base.TplName = "repo/wiki/view"
 | |
| 	tplWikiRevision base.TplName = "repo/wiki/revision"
 | |
| 	tplWikiNew      base.TplName = "repo/wiki/new"
 | |
| 	tplWikiPages    base.TplName = "repo/wiki/pages"
 | |
| )
 | |
| 
 | |
| // MustEnableWiki check if wiki is enabled, if external then redirect
 | |
| func MustEnableWiki(ctx *context.Context) {
 | |
| 	if !ctx.Repo.CanRead(unit.TypeWiki) &&
 | |
| 		!ctx.Repo.CanRead(unit.TypeExternalWiki) {
 | |
| 		if log.IsTrace() {
 | |
| 			log.Trace("Permission Denied: User %-v cannot read %-v or %-v of repo %-v\n"+
 | |
| 				"User in repo has Permissions: %-+v",
 | |
| 				ctx.Doer,
 | |
| 				unit.TypeWiki,
 | |
| 				unit.TypeExternalWiki,
 | |
| 				ctx.Repo.Repository,
 | |
| 				ctx.Repo.Permission)
 | |
| 		}
 | |
| 		ctx.NotFound("MustEnableWiki", nil)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	unit, err := ctx.Repo.Repository.GetUnit(unit.TypeExternalWiki)
 | |
| 	if err == nil {
 | |
| 		ctx.Redirect(unit.ExternalWikiConfig().ExternalWikiURL)
 | |
| 		return
 | |
| 	}
 | |
| }
 | |
| 
 | |
| // PageMeta wiki page meta information
 | |
| type PageMeta struct {
 | |
| 	Name        string
 | |
| 	SubURL      string
 | |
| 	UpdatedUnix timeutil.TimeStamp
 | |
| }
 | |
| 
 | |
| // findEntryForFile finds the tree entry for a target filepath.
 | |
| func findEntryForFile(commit *git.Commit, target string) (*git.TreeEntry, error) {
 | |
| 	entry, err := commit.GetTreeEntryByPath(target)
 | |
| 	if err != nil && !git.IsErrNotExist(err) {
 | |
| 		return nil, err
 | |
| 	}
 | |
| 	if entry != nil {
 | |
| 		return entry, nil
 | |
| 	}
 | |
| 
 | |
| 	// Then the unescaped, shortest alternative
 | |
| 	var unescapedTarget string
 | |
| 	if unescapedTarget, err = url.QueryUnescape(target); err != nil {
 | |
| 		return nil, err
 | |
| 	}
 | |
| 	return commit.GetTreeEntryByPath(unescapedTarget)
 | |
| }
 | |
| 
 | |
| func findWikiRepoCommit(ctx *context.Context) (*git.Repository, *git.Commit, error) {
 | |
| 	wikiRepo, err := git.OpenRepository(ctx, ctx.Repo.Repository.WikiPath())
 | |
| 	if err != nil {
 | |
| 		ctx.ServerError("OpenRepository", err)
 | |
| 		return nil, nil, err
 | |
| 	}
 | |
| 
 | |
| 	commit, err := wikiRepo.GetBranchCommit("master")
 | |
| 	if err != nil {
 | |
| 		return wikiRepo, nil, err
 | |
| 	}
 | |
| 	return wikiRepo, commit, nil
 | |
| }
 | |
| 
 | |
| // wikiContentsByEntry returns the contents of the wiki page referenced by the
 | |
| // given tree entry. Writes to ctx if an error occurs.
 | |
| func wikiContentsByEntry(ctx *context.Context, entry *git.TreeEntry) []byte {
 | |
| 	reader, err := entry.Blob().DataAsync()
 | |
| 	if err != nil {
 | |
| 		ctx.ServerError("Blob.Data", err)
 | |
| 		return nil
 | |
| 	}
 | |
| 	defer reader.Close()
 | |
| 	content, err := io.ReadAll(reader)
 | |
| 	if err != nil {
 | |
| 		ctx.ServerError("ReadAll", err)
 | |
| 		return nil
 | |
| 	}
 | |
| 	return content
 | |
| }
 | |
| 
 | |
| // wikiContentsByName returns the contents of a wiki page, along with a boolean
 | |
| // indicating whether the page exists. Writes to ctx if an error occurs.
 | |
| func wikiContentsByName(ctx *context.Context, commit *git.Commit, wikiName string) ([]byte, *git.TreeEntry, string, bool) {
 | |
| 	pageFilename := wiki_service.NameToFilename(wikiName)
 | |
| 	entry, err := findEntryForFile(commit, pageFilename)
 | |
| 	if err != nil && !git.IsErrNotExist(err) {
 | |
| 		ctx.ServerError("findEntryForFile", err)
 | |
| 		return nil, nil, "", false
 | |
| 	} else if entry == nil {
 | |
| 		return nil, nil, "", true
 | |
| 	}
 | |
| 	return wikiContentsByEntry(ctx, entry), entry, pageFilename, false
 | |
| }
 | |
| 
 | |
| func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 | |
| 	wikiRepo, commit, err := findWikiRepoCommit(ctx)
 | |
| 	if err != nil {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		if !git.IsErrNotExist(err) {
 | |
| 			ctx.ServerError("GetBranchCommit", err)
 | |
| 		}
 | |
| 		return nil, nil
 | |
| 	}
 | |
| 
 | |
| 	// Get page list.
 | |
| 	entries, err := commit.ListEntries()
 | |
| 	if err != nil {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		ctx.ServerError("ListEntries", err)
 | |
| 		return nil, nil
 | |
| 	}
 | |
| 	pages := make([]PageMeta, 0, len(entries))
 | |
| 	for _, entry := range entries {
 | |
| 		if !entry.IsRegular() {
 | |
| 			continue
 | |
| 		}
 | |
| 		wikiName, err := wiki_service.FilenameToName(entry.Name())
 | |
| 		if err != nil {
 | |
| 			if models.IsErrWikiInvalidFileName(err) {
 | |
| 				continue
 | |
| 			}
 | |
| 			if wikiRepo != nil {
 | |
| 				wikiRepo.Close()
 | |
| 			}
 | |
| 			ctx.ServerError("WikiFilenameToName", err)
 | |
| 			return nil, nil
 | |
| 		} else if wikiName == "_Sidebar" || wikiName == "_Footer" {
 | |
| 			continue
 | |
| 		}
 | |
| 		pages = append(pages, PageMeta{
 | |
| 			Name:   wikiName,
 | |
| 			SubURL: wiki_service.NameToSubURL(wikiName),
 | |
| 		})
 | |
| 	}
 | |
| 	ctx.Data["Pages"] = pages
 | |
| 
 | |
| 	// get requested pagename
 | |
| 	pageName := wiki_service.NormalizeWikiName(ctx.Params("*"))
 | |
| 	if len(pageName) == 0 {
 | |
| 		pageName = "Home"
 | |
| 	}
 | |
| 	ctx.Data["PageURL"] = wiki_service.NameToSubURL(pageName)
 | |
| 	ctx.Data["old_title"] = pageName
 | |
| 	ctx.Data["Title"] = pageName
 | |
| 	ctx.Data["title"] = pageName
 | |
| 
 | |
| 	isSideBar := pageName == "_Sidebar"
 | |
| 	isFooter := pageName == "_Footer"
 | |
| 
 | |
| 	// lookup filename in wiki - get filecontent, gitTree entry , real filename
 | |
| 	data, entry, pageFilename, noEntry := wikiContentsByName(ctx, commit, pageName)
 | |
| 	if noEntry {
 | |
| 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
 | |
| 	}
 | |
| 	if entry == nil || ctx.Written() {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		return nil, nil
 | |
| 	}
 | |
| 
 | |
| 	var sidebarContent []byte
 | |
| 	if !isSideBar {
 | |
| 		sidebarContent, _, _, _ = wikiContentsByName(ctx, commit, "_Sidebar")
 | |
| 		if ctx.Written() {
 | |
| 			if wikiRepo != nil {
 | |
| 				wikiRepo.Close()
 | |
| 			}
 | |
| 			return nil, nil
 | |
| 		}
 | |
| 	} else {
 | |
| 		sidebarContent = data
 | |
| 	}
 | |
| 
 | |
| 	var footerContent []byte
 | |
| 	if !isFooter {
 | |
| 		footerContent, _, _, _ = wikiContentsByName(ctx, commit, "_Footer")
 | |
| 		if ctx.Written() {
 | |
| 			if wikiRepo != nil {
 | |
| 				wikiRepo.Close()
 | |
| 			}
 | |
| 			return nil, nil
 | |
| 		}
 | |
| 	} else {
 | |
| 		footerContent = data
 | |
| 	}
 | |
| 
 | |
| 	rctx := &markup.RenderContext{
 | |
| 		Ctx:       ctx,
 | |
| 		URLPrefix: ctx.Repo.RepoLink,
 | |
| 		Metas:     ctx.Repo.Repository.ComposeDocumentMetas(),
 | |
| 		IsWiki:    true,
 | |
| 	}
 | |
| 
 | |
| 	var buf strings.Builder
 | |
| 	if err := markdown.Render(rctx, bytes.NewReader(data), &buf); err != nil {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		ctx.ServerError("Render", err)
 | |
| 		return nil, nil
 | |
| 	}
 | |
| 
 | |
| 	ctx.Data["EscapeStatus"], ctx.Data["content"] = charset.EscapeControlString(buf.String())
 | |
| 
 | |
| 	if !isSideBar {
 | |
| 		buf.Reset()
 | |
| 		if err := markdown.Render(rctx, bytes.NewReader(sidebarContent), &buf); err != nil {
 | |
| 			if wikiRepo != nil {
 | |
| 				wikiRepo.Close()
 | |
| 			}
 | |
| 			ctx.ServerError("Render", err)
 | |
| 			return nil, nil
 | |
| 		}
 | |
| 		ctx.Data["sidebarPresent"] = sidebarContent != nil
 | |
| 		ctx.Data["sidebarEscapeStatus"], ctx.Data["sidebarContent"] = charset.EscapeControlString(buf.String())
 | |
| 	} else {
 | |
| 		ctx.Data["sidebarPresent"] = false
 | |
| 	}
 | |
| 
 | |
| 	if !isFooter {
 | |
| 		buf.Reset()
 | |
| 		if err := markdown.Render(rctx, bytes.NewReader(footerContent), &buf); err != nil {
 | |
| 			if wikiRepo != nil {
 | |
| 				wikiRepo.Close()
 | |
| 			}
 | |
| 			ctx.ServerError("Render", err)
 | |
| 			return nil, nil
 | |
| 		}
 | |
| 		ctx.Data["footerPresent"] = footerContent != nil
 | |
| 		ctx.Data["footerEscapeStatus"], ctx.Data["footerContent"] = charset.EscapeControlString(buf.String())
 | |
| 	} else {
 | |
| 		ctx.Data["footerPresent"] = false
 | |
| 	}
 | |
| 
 | |
| 	// get commit count - wiki revisions
 | |
| 	commitsCount, _ := wikiRepo.FileCommitsCount("master", pageFilename)
 | |
| 	ctx.Data["CommitCount"] = commitsCount
 | |
| 
 | |
| 	return wikiRepo, entry
 | |
| }
 | |
| 
 | |
| func renderRevisionPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 | |
| 	wikiRepo, commit, err := findWikiRepoCommit(ctx)
 | |
| 	if err != nil {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		if !git.IsErrNotExist(err) {
 | |
| 			ctx.ServerError("GetBranchCommit", err)
 | |
| 		}
 | |
| 		return nil, nil
 | |
| 	}
 | |
| 
 | |
| 	// get requested pagename
 | |
| 	pageName := wiki_service.NormalizeWikiName(ctx.Params("*"))
 | |
| 	if len(pageName) == 0 {
 | |
| 		pageName = "Home"
 | |
| 	}
 | |
| 	ctx.Data["PageURL"] = wiki_service.NameToSubURL(pageName)
 | |
| 	ctx.Data["old_title"] = pageName
 | |
| 	ctx.Data["Title"] = pageName
 | |
| 	ctx.Data["title"] = pageName
 | |
| 	ctx.Data["Username"] = ctx.Repo.Owner.Name
 | |
| 	ctx.Data["Reponame"] = ctx.Repo.Repository.Name
 | |
| 
 | |
| 	// lookup filename in wiki - get filecontent, gitTree entry , real filename
 | |
| 	data, entry, pageFilename, noEntry := wikiContentsByName(ctx, commit, pageName)
 | |
| 	if noEntry {
 | |
| 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
 | |
| 	}
 | |
| 	if entry == nil || ctx.Written() {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		return nil, nil
 | |
| 	}
 | |
| 
 | |
| 	ctx.Data["content"] = string(data)
 | |
| 	ctx.Data["sidebarPresent"] = false
 | |
| 	ctx.Data["sidebarContent"] = ""
 | |
| 	ctx.Data["footerPresent"] = false
 | |
| 	ctx.Data["footerContent"] = ""
 | |
| 
 | |
| 	// get commit count - wiki revisions
 | |
| 	commitsCount, _ := wikiRepo.FileCommitsCount("master", pageFilename)
 | |
| 	ctx.Data["CommitCount"] = commitsCount
 | |
| 
 | |
| 	// get page
 | |
| 	page := ctx.FormInt("page")
 | |
| 	if page <= 1 {
 | |
| 		page = 1
 | |
| 	}
 | |
| 
 | |
| 	// get Commit Count
 | |
| 	commitsHistory, err := wikiRepo.CommitsByFileAndRangeNoFollow("master", pageFilename, page)
 | |
| 	if err != nil {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		ctx.ServerError("CommitsByFileAndRangeNoFollow", err)
 | |
| 		return nil, nil
 | |
| 	}
 | |
| 	ctx.Data["Commits"] = models.ConvertFromGitCommit(commitsHistory, ctx.Repo.Repository)
 | |
| 
 | |
| 	pager := context.NewPagination(int(commitsCount), setting.Git.CommitsRangeSize, page, 5)
 | |
| 	pager.SetDefaultParams(ctx)
 | |
| 	ctx.Data["Page"] = pager
 | |
| 
 | |
| 	return wikiRepo, entry
 | |
| }
 | |
| 
 | |
| func renderEditPage(ctx *context.Context) {
 | |
| 	wikiRepo, commit, err := findWikiRepoCommit(ctx)
 | |
| 	if err != nil {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		if !git.IsErrNotExist(err) {
 | |
| 			ctx.ServerError("GetBranchCommit", err)
 | |
| 		}
 | |
| 		return
 | |
| 	}
 | |
| 	defer func() {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 	}()
 | |
| 
 | |
| 	// get requested pagename
 | |
| 	pageName := wiki_service.NormalizeWikiName(ctx.Params("*"))
 | |
| 	if len(pageName) == 0 {
 | |
| 		pageName = "Home"
 | |
| 	}
 | |
| 	ctx.Data["PageURL"] = wiki_service.NameToSubURL(pageName)
 | |
| 	ctx.Data["old_title"] = pageName
 | |
| 	ctx.Data["Title"] = pageName
 | |
| 	ctx.Data["title"] = pageName
 | |
| 
 | |
| 	// lookup filename in wiki - get filecontent, gitTree entry , real filename
 | |
| 	data, entry, _, noEntry := wikiContentsByName(ctx, commit, pageName)
 | |
| 	if noEntry {
 | |
| 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
 | |
| 	}
 | |
| 	if entry == nil || ctx.Written() {
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Data["content"] = string(data)
 | |
| 	ctx.Data["sidebarPresent"] = false
 | |
| 	ctx.Data["sidebarContent"] = ""
 | |
| 	ctx.Data["footerPresent"] = false
 | |
| 	ctx.Data["footerContent"] = ""
 | |
| }
 | |
| 
 | |
| // WikiPost renders post of wiki page
 | |
| func WikiPost(ctx *context.Context) {
 | |
| 	switch ctx.FormString("action") {
 | |
| 	case "_new":
 | |
| 		if !ctx.Repo.CanWrite(unit.TypeWiki) {
 | |
| 			ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
 | |
| 			return
 | |
| 		}
 | |
| 		NewWikiPost(ctx)
 | |
| 		return
 | |
| 	case "_delete":
 | |
| 		if !ctx.Repo.CanWrite(unit.TypeWiki) {
 | |
| 			ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
 | |
| 			return
 | |
| 		}
 | |
| 		DeleteWikiPagePost(ctx)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	if !ctx.Repo.CanWrite(unit.TypeWiki) {
 | |
| 		ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
 | |
| 		return
 | |
| 	}
 | |
| 	EditWikiPost(ctx)
 | |
| }
 | |
| 
 | |
| // Wiki renders single wiki page
 | |
| func Wiki(ctx *context.Context) {
 | |
| 	ctx.Data["CanWriteWiki"] = ctx.Repo.CanWrite(unit.TypeWiki) && !ctx.Repo.Repository.IsArchived
 | |
| 
 | |
| 	switch ctx.FormString("action") {
 | |
| 	case "_pages":
 | |
| 		WikiPages(ctx)
 | |
| 		return
 | |
| 	case "_revision":
 | |
| 		WikiRevision(ctx)
 | |
| 		return
 | |
| 	case "_edit":
 | |
| 		if !ctx.Repo.CanWrite(unit.TypeWiki) {
 | |
| 			ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
 | |
| 			return
 | |
| 		}
 | |
| 		EditWiki(ctx)
 | |
| 		return
 | |
| 	case "_new":
 | |
| 		if !ctx.Repo.CanWrite(unit.TypeWiki) {
 | |
| 			ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
 | |
| 			return
 | |
| 		}
 | |
| 		NewWiki(ctx)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	if !ctx.Repo.Repository.HasWiki() {
 | |
| 		ctx.Data["Title"] = ctx.Tr("repo.wiki")
 | |
| 		ctx.HTML(http.StatusOK, tplWikiStart)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	wikiRepo, entry := renderViewPage(ctx)
 | |
| 	defer func() {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 	}()
 | |
| 	if ctx.Written() {
 | |
| 		return
 | |
| 	}
 | |
| 	if entry == nil {
 | |
| 		ctx.Data["Title"] = ctx.Tr("repo.wiki")
 | |
| 		ctx.HTML(http.StatusOK, tplWikiStart)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	wikiPath := entry.Name()
 | |
| 	if markup.Type(wikiPath) != markdown.MarkupName {
 | |
| 		ext := strings.ToUpper(filepath.Ext(wikiPath))
 | |
| 		ctx.Data["FormatWarning"] = fmt.Sprintf("%s rendering is not supported at the moment. Rendered as Markdown.", ext)
 | |
| 	}
 | |
| 	// Get last change information.
 | |
| 	lastCommit, err := wikiRepo.GetCommitByPath(wikiPath)
 | |
| 	if err != nil {
 | |
| 		ctx.ServerError("GetCommitByPath", err)
 | |
| 		return
 | |
| 	}
 | |
| 	ctx.Data["Author"] = lastCommit.Author
 | |
| 
 | |
| 	ctx.HTML(http.StatusOK, tplWikiView)
 | |
| }
 | |
| 
 | |
| // WikiRevision renders file revision list of wiki page
 | |
| func WikiRevision(ctx *context.Context) {
 | |
| 	ctx.Data["CanWriteWiki"] = ctx.Repo.CanWrite(unit.TypeWiki) && !ctx.Repo.Repository.IsArchived
 | |
| 
 | |
| 	if !ctx.Repo.Repository.HasWiki() {
 | |
| 		ctx.Data["Title"] = ctx.Tr("repo.wiki")
 | |
| 		ctx.HTML(http.StatusOK, tplWikiStart)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	wikiRepo, entry := renderRevisionPage(ctx)
 | |
| 	defer func() {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 	}()
 | |
| 
 | |
| 	if ctx.Written() {
 | |
| 		return
 | |
| 	}
 | |
| 	if entry == nil {
 | |
| 		ctx.Data["Title"] = ctx.Tr("repo.wiki")
 | |
| 		ctx.HTML(http.StatusOK, tplWikiStart)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	// Get last change information.
 | |
| 	wikiPath := entry.Name()
 | |
| 	lastCommit, err := wikiRepo.GetCommitByPath(wikiPath)
 | |
| 	if err != nil {
 | |
| 		ctx.ServerError("GetCommitByPath", err)
 | |
| 		return
 | |
| 	}
 | |
| 	ctx.Data["Author"] = lastCommit.Author
 | |
| 
 | |
| 	ctx.HTML(http.StatusOK, tplWikiRevision)
 | |
| }
 | |
| 
 | |
| // WikiPages render wiki pages list page
 | |
| func WikiPages(ctx *context.Context) {
 | |
| 	if !ctx.Repo.Repository.HasWiki() {
 | |
| 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki")
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Data["Title"] = ctx.Tr("repo.wiki.pages")
 | |
| 	ctx.Data["CanWriteWiki"] = ctx.Repo.CanWrite(unit.TypeWiki) && !ctx.Repo.Repository.IsArchived
 | |
| 
 | |
| 	wikiRepo, commit, err := findWikiRepoCommit(ctx)
 | |
| 	if err != nil {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 		return
 | |
| 	}
 | |
| 	defer func() {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 	}()
 | |
| 
 | |
| 	entries, err := commit.ListEntries()
 | |
| 	if err != nil {
 | |
| 		ctx.ServerError("ListEntries", err)
 | |
| 		return
 | |
| 	}
 | |
| 	pages := make([]PageMeta, 0, len(entries))
 | |
| 	for _, entry := range entries {
 | |
| 		if !entry.IsRegular() {
 | |
| 			continue
 | |
| 		}
 | |
| 		c, err := wikiRepo.GetCommitByPath(entry.Name())
 | |
| 		if err != nil {
 | |
| 			ctx.ServerError("GetCommit", err)
 | |
| 			return
 | |
| 		}
 | |
| 		wikiName, err := wiki_service.FilenameToName(entry.Name())
 | |
| 		if err != nil {
 | |
| 			if models.IsErrWikiInvalidFileName(err) {
 | |
| 				continue
 | |
| 			}
 | |
| 			ctx.ServerError("WikiFilenameToName", err)
 | |
| 			return
 | |
| 		}
 | |
| 		pages = append(pages, PageMeta{
 | |
| 			Name:        wikiName,
 | |
| 			SubURL:      wiki_service.NameToSubURL(wikiName),
 | |
| 			UpdatedUnix: timeutil.TimeStamp(c.Author.When.Unix()),
 | |
| 		})
 | |
| 	}
 | |
| 	ctx.Data["Pages"] = pages
 | |
| 
 | |
| 	ctx.HTML(http.StatusOK, tplWikiPages)
 | |
| }
 | |
| 
 | |
| // WikiRaw outputs raw blob requested by user (image for example)
 | |
| func WikiRaw(ctx *context.Context) {
 | |
| 	wikiRepo, commit, err := findWikiRepoCommit(ctx)
 | |
| 	defer func() {
 | |
| 		if wikiRepo != nil {
 | |
| 			wikiRepo.Close()
 | |
| 		}
 | |
| 	}()
 | |
| 
 | |
| 	if err != nil {
 | |
| 		if git.IsErrNotExist(err) {
 | |
| 			ctx.NotFound("findEntryForFile", nil)
 | |
| 			return
 | |
| 		}
 | |
| 		ctx.ServerError("findEntryForfile", err)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	providedPath := ctx.Params("*")
 | |
| 
 | |
| 	var entry *git.TreeEntry
 | |
| 	if commit != nil {
 | |
| 		// Try to find a file with that name
 | |
| 		entry, err = findEntryForFile(commit, providedPath)
 | |
| 		if err != nil && !git.IsErrNotExist(err) {
 | |
| 			ctx.ServerError("findFile", err)
 | |
| 			return
 | |
| 		}
 | |
| 
 | |
| 		if entry == nil {
 | |
| 			// Try to find a wiki page with that name
 | |
| 			providedPath = strings.TrimSuffix(providedPath, ".md")
 | |
| 
 | |
| 			wikiPath := wiki_service.NameToFilename(providedPath)
 | |
| 			entry, err = findEntryForFile(commit, wikiPath)
 | |
| 			if err != nil && !git.IsErrNotExist(err) {
 | |
| 				ctx.ServerError("findFile", err)
 | |
| 				return
 | |
| 			}
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	if entry != nil {
 | |
| 		if err = common.ServeBlob(ctx, entry.Blob(), time.Time{}); err != nil {
 | |
| 			ctx.ServerError("ServeBlob", err)
 | |
| 		}
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.NotFound("findEntryForFile", nil)
 | |
| }
 | |
| 
 | |
| // NewWiki render wiki create page
 | |
| func NewWiki(ctx *context.Context) {
 | |
| 	ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
 | |
| 
 | |
| 	if !ctx.Repo.Repository.HasWiki() {
 | |
| 		ctx.Data["title"] = "Home"
 | |
| 	}
 | |
| 	if ctx.FormString("title") != "" {
 | |
| 		ctx.Data["title"] = ctx.FormString("title")
 | |
| 	}
 | |
| 
 | |
| 	ctx.HTML(http.StatusOK, tplWikiNew)
 | |
| }
 | |
| 
 | |
| // NewWikiPost response for wiki create request
 | |
| func NewWikiPost(ctx *context.Context) {
 | |
| 	form := web.GetForm(ctx).(*forms.NewWikiForm)
 | |
| 	ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
 | |
| 
 | |
| 	if ctx.HasError() {
 | |
| 		ctx.HTML(http.StatusOK, tplWikiNew)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	if util.IsEmptyString(form.Title) {
 | |
| 		ctx.RenderWithErr(ctx.Tr("repo.issues.new.title_empty"), tplWikiNew, form)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	wikiName := wiki_service.NormalizeWikiName(form.Title)
 | |
| 
 | |
| 	if len(form.Message) == 0 {
 | |
| 		form.Message = ctx.Tr("repo.editor.add", form.Title)
 | |
| 	}
 | |
| 
 | |
| 	if err := wiki_service.AddWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, wikiName, form.Content, form.Message); err != nil {
 | |
| 		if models.IsErrWikiReservedName(err) {
 | |
| 			ctx.Data["Err_Title"] = true
 | |
| 			ctx.RenderWithErr(ctx.Tr("repo.wiki.reserved_page", wikiName), tplWikiNew, &form)
 | |
| 		} else if models.IsErrWikiAlreadyExist(err) {
 | |
| 			ctx.Data["Err_Title"] = true
 | |
| 			ctx.RenderWithErr(ctx.Tr("repo.wiki.page_already_exists"), tplWikiNew, &form)
 | |
| 		} else {
 | |
| 			ctx.ServerError("AddWikiPage", err)
 | |
| 		}
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + wiki_service.NameToSubURL(wikiName))
 | |
| }
 | |
| 
 | |
| // EditWiki render wiki modify page
 | |
| func EditWiki(ctx *context.Context) {
 | |
| 	ctx.Data["PageIsWikiEdit"] = true
 | |
| 
 | |
| 	if !ctx.Repo.Repository.HasWiki() {
 | |
| 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki")
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	renderEditPage(ctx)
 | |
| 	if ctx.Written() {
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.HTML(http.StatusOK, tplWikiNew)
 | |
| }
 | |
| 
 | |
| // EditWikiPost response for wiki modify request
 | |
| func EditWikiPost(ctx *context.Context) {
 | |
| 	form := web.GetForm(ctx).(*forms.NewWikiForm)
 | |
| 	ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
 | |
| 
 | |
| 	if ctx.HasError() {
 | |
| 		ctx.HTML(http.StatusOK, tplWikiNew)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	oldWikiName := wiki_service.NormalizeWikiName(ctx.Params("*"))
 | |
| 	newWikiName := wiki_service.NormalizeWikiName(form.Title)
 | |
| 
 | |
| 	if len(form.Message) == 0 {
 | |
| 		form.Message = ctx.Tr("repo.editor.update", form.Title)
 | |
| 	}
 | |
| 
 | |
| 	if err := wiki_service.EditWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, oldWikiName, newWikiName, form.Content, form.Message); err != nil {
 | |
| 		ctx.ServerError("EditWikiPage", err)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + wiki_service.NameToSubURL(newWikiName))
 | |
| }
 | |
| 
 | |
| // DeleteWikiPagePost delete wiki page
 | |
| func DeleteWikiPagePost(ctx *context.Context) {
 | |
| 	wikiName := wiki_service.NormalizeWikiName(ctx.Params("*"))
 | |
| 	if len(wikiName) == 0 {
 | |
| 		wikiName = "Home"
 | |
| 	}
 | |
| 
 | |
| 	if err := wiki_service.DeleteWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, wikiName); err != nil {
 | |
| 		ctx.ServerError("DeleteWikiPage", err)
 | |
| 		return
 | |
| 	}
 | |
| 
 | |
| 	ctx.JSON(http.StatusOK, map[string]interface{}{
 | |
| 		"redirect": ctx.Repo.RepoLink + "/wiki/",
 | |
| 	})
 | |
| }
 | |
| 
 |