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wiki - page revisions list (go-gitea#7369)
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fix go-gitea#7

* add wiki page revision list

* mobile improvements

* css improvements for long usernames

* split renderWikiPage into 3 functions

Signed-off-by: Michael Gnehr <[email protected]>
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@Cherrg @jeffliu27
Cherrg authored and jeffliu27 committed Jul 18, 2019
1 parent 622f8a5 commit e55a49f
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Showing 7 changed files with 334 additions and 64 deletions.
3 changes: 3 additions & 0 deletions options/locale/locale_en-US.ini
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Original file line number Diff line number Diff line change
Expand Up @@ -1034,6 +1034,9 @@ wiki.save_page = Save Page
wiki.last_commit_info = %s edited this page %s
wiki.edit_page_button = Edit
wiki.new_page_button = New Page
wiki.file_revision = Page Revision
wiki.wiki_page_revisions = Wiki Page Revisions
wiki.back_to_wiki = Back to wiki page
wiki.delete_page_button = Delete Page
wiki.delete_page_notice_1 = Deleting the wiki page '%s' cannot be undone. Continue?
wiki.page_already_exists = A wiki page with the same name already exists.
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5 changes: 5 additions & 0 deletions public/css/index.css
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Expand Up @@ -290,6 +290,11 @@ footer .ui.left,footer .ui.right{line-height:40px}
.markdown:not(code) .csv-data tr{border-top:0}
.markdown:not(code) .csv-data th{font-weight:700;background:#f8f8f8;border-top:0}
.markdown:not(code) .ui.list .list,.markdown:not(code) ol.ui.list ol,.markdown:not(code) ul.ui.list ul{padding-left:2em}
.repository.wiki.revisions .ui.container>.ui.stackable.grid{flex-direction:row-reverse}
.repository.wiki.revisions .ui.container>.ui.stackable.grid>.header{margin-top:0}
.repository.wiki.revisions .ui.container>.ui.stackable.grid>.header .sub.header{padding-left:52px}
.file-revisions-btn{display:block;float:left;margin-bottom:2px!important;padding:11px!important;margin-right:10px!important}
.file-revisions-btn i{-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
.home .logo{max-width:220px}
@media only screen and (max-width:767px){.home .hero h1{font-size:3.5em}
.home .hero h2{font-size:2em}
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32 changes: 32 additions & 0 deletions public/less/_markdown.less
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Expand Up @@ -494,3 +494,35 @@
padding-left: 2em;
}
}

.repository.wiki.revisions {
.ui.container > .ui.stackable.grid {
-ms-flex-direction: row-reverse;
flex-direction: row-reverse;

> .header {
margin-top: 0;

.sub.header {
padding-left: 52px;
}
}
}
}

.file-revisions-btn {
display: block;
float: left;
margin-bottom: 2px !important;
padding: 11px !important;
margin-right: 10px !important;

i {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
}
252 changes: 188 additions & 64 deletions routers/repo/wiki.go
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Original file line number Diff line number Diff line change
Expand Up @@ -23,10 +23,11 @@ import (
)

const (
tplWikiStart base.TplName = "repo/wiki/start"
tplWikiView base.TplName = "repo/wiki/view"
tplWikiNew base.TplName = "repo/wiki/new"
tplWikiPages base.TplName = "repo/wiki/pages"
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
Expand Down Expand Up @@ -107,18 +108,20 @@ func wikiContentsByEntry(ctx *context.Context, entry *git.TreeEntry) []byte {

// 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, bool) {
entry, err := findEntryForFile(commit, models.WikiNameToFilename(wikiName))
if err != nil {
func wikiContentsByName(ctx *context.Context, commit *git.Commit, wikiName string) ([]byte, *git.TreeEntry, string, bool) {
var entry *git.TreeEntry
var err error
pageFilename := models.WikiNameToFilename(wikiName)
if entry, err = findEntryForFile(commit, pageFilename); err != nil {
ctx.ServerError("findEntryForFile", err)
return nil, false
return nil, nil, "", false
} else if entry == nil {
return nil, false
return nil, nil, "", true
}
return wikiContentsByEntry(ctx, entry), true
return wikiContentsByEntry(ctx, entry), entry, pageFilename, false
}

func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, *git.TreeEntry) {
func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
wikiRepo, commit, err := findWikiRepoCommit(ctx)
if err != nil {
if !git.IsErrNotExist(err) {
Expand All @@ -128,88 +131,176 @@ func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, *gi
}

// Get page list.
if isViewPage {
entries, err := commit.ListEntries()
if err != nil {
ctx.ServerError("ListEntries", err)
return nil, nil
entries, err := commit.ListEntries()
if err != nil {
ctx.ServerError("ListEntries", err)
return nil, nil
}
pages := make([]PageMeta, 0, len(entries))
for _, entry := range entries {
if !entry.IsRegular() {
continue
}
pages := make([]PageMeta, 0, len(entries))
for _, entry := range entries {
if !entry.IsRegular() {
continue
}
wikiName, err := models.WikiFilenameToName(entry.Name())
if err != nil {
if models.IsErrWikiInvalidFileName(err) {
continue
}
ctx.ServerError("WikiFilenameToName", err)
return nil, nil
} else if wikiName == "_Sidebar" || wikiName == "_Footer" {
wikiName, err := models.WikiFilenameToName(entry.Name())
if err != nil {
if models.IsErrWikiInvalidFileName(err) {
continue
}
pages = append(pages, PageMeta{
Name: wikiName,
SubURL: models.WikiNameToSubURL(wikiName),
})
ctx.ServerError("WikiFilenameToName", err)
return nil, nil
} else if wikiName == "_Sidebar" || wikiName == "_Footer" {
continue
}
ctx.Data["Pages"] = pages
pages = append(pages, PageMeta{
Name: wikiName,
SubURL: models.WikiNameToSubURL(wikiName),
})
}
ctx.Data["Pages"] = pages

// get requested pagename
pageName := models.NormalizeWikiName(ctx.Params(":page"))
if len(pageName) == 0 {
pageName = "Home"
}
ctx.Data["PageURL"] = models.WikiNameToSubURL(pageName)

ctx.Data["old_title"] = pageName
ctx.Data["Title"] = pageName
ctx.Data["title"] = pageName
ctx.Data["RequireHighlightJS"] = true

pageFilename := models.WikiNameToFilename(pageName)
var entry *git.TreeEntry
if entry, err = findEntryForFile(commit, pageFilename); err != nil {
ctx.ServerError("findEntryForFile", err)
return nil, nil
} else if entry == nil {
//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/_pages")
}
if entry == nil || ctx.Written() {
return nil, nil
}
data := wikiContentsByEntry(ctx, entry)

sidebarContent, _, _, _ := wikiContentsByName(ctx, commit, "_Sidebar")
if ctx.Written() {
return nil, nil
}

if isViewPage {
sidebarContent, sidebarPresent := wikiContentsByName(ctx, commit, "_Sidebar")
if ctx.Written() {
return nil, nil
}
footerContent, _, _, _ := wikiContentsByName(ctx, commit, "_Footer")
if ctx.Written() {
return nil, nil
}

footerContent, footerPresent := wikiContentsByName(ctx, commit, "_Footer")
if ctx.Written() {
return nil, nil
metas := ctx.Repo.Repository.ComposeMetas()
ctx.Data["content"] = markdown.RenderWiki(data, ctx.Repo.RepoLink, metas)
ctx.Data["sidebarPresent"] = sidebarContent != nil
ctx.Data["sidebarContent"] = markdown.RenderWiki(sidebarContent, ctx.Repo.RepoLink, metas)
ctx.Data["footerPresent"] = footerContent != nil
ctx.Data["footerContent"] = markdown.RenderWiki(footerContent, ctx.Repo.RepoLink, metas)

// 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 !git.IsErrNotExist(err) {
ctx.ServerError("GetBranchCommit", err)
}
return nil, nil
}

// get requested pagename
pageName := models.NormalizeWikiName(ctx.Params(":page"))
if len(pageName) == 0 {
pageName = "Home"
}
ctx.Data["PageURL"] = models.WikiNameToSubURL(pageName)
ctx.Data["old_title"] = pageName
ctx.Data["Title"] = pageName
ctx.Data["title"] = pageName
ctx.Data["RequireHighlightJS"] = true

metas := ctx.Repo.Repository.ComposeMetas()
ctx.Data["content"] = markdown.RenderWiki(data, ctx.Repo.RepoLink, metas)
ctx.Data["sidebarPresent"] = sidebarPresent
ctx.Data["sidebarContent"] = markdown.RenderWiki(sidebarContent, ctx.Repo.RepoLink, metas)
ctx.Data["footerPresent"] = footerPresent
ctx.Data["footerContent"] = markdown.RenderWiki(footerContent, ctx.Repo.RepoLink, metas)
} else {
ctx.Data["content"] = string(data)
ctx.Data["sidebarPresent"] = false
ctx.Data["sidebarContent"] = ""
ctx.Data["footerPresent"] = false
ctx.Data["footerContent"] = ""
//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/_pages")
}
if entry == nil || ctx.Written() {
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.QueryInt("page")
if page <= 1 {
page = 1
}

// get Commit Count
commitsHistory, err := wikiRepo.CommitsByFileAndRange("master", pageFilename, page)
if err != nil {
ctx.ServerError("CommitsByFileAndRange", err)
return nil, nil
}
commitsHistory = models.ValidateCommitsWithEmails(commitsHistory)
commitsHistory = models.ParseCommitsWithSignature(commitsHistory)

ctx.Data["Commits"] = commitsHistory

pager := context.NewPagination(int(commitsCount), git.CommitsRangeSize, page, 5)
pager.SetDefaultParams(ctx)
ctx.Data["Page"] = pager

return wikiRepo, entry
}

func renderEditPage(ctx *context.Context) {
_, commit, err := findWikiRepoCommit(ctx)
if err != nil {
if !git.IsErrNotExist(err) {
ctx.ServerError("GetBranchCommit", err)
}
return
}

// get requested pagename
pageName := models.NormalizeWikiName(ctx.Params(":page"))
if len(pageName) == 0 {
pageName = "Home"
}
ctx.Data["PageURL"] = models.WikiNameToSubURL(pageName)
ctx.Data["old_title"] = pageName
ctx.Data["Title"] = pageName
ctx.Data["title"] = pageName
ctx.Data["RequireHighlightJS"] = true

//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/_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"] = ""
}

// Wiki renders single wiki page
func Wiki(ctx *context.Context) {
ctx.Data["PageIsWiki"] = true
Expand All @@ -221,7 +312,7 @@ func Wiki(ctx *context.Context) {
return
}

wikiRepo, entry := renderWikiPage(ctx, true)
wikiRepo, entry := renderViewPage(ctx)
if ctx.Written() {
return
}
Expand All @@ -247,6 +338,39 @@ func Wiki(ctx *context.Context) {
ctx.HTML(200, tplWikiView)
}

// WikiRevision renders file revision list of wiki page
func WikiRevision(ctx *context.Context) {
ctx.Data["PageIsWiki"] = true
ctx.Data["CanWriteWiki"] = ctx.Repo.CanWrite(models.UnitTypeWiki) && !ctx.Repo.Repository.IsArchived

if !ctx.Repo.Repository.HasWiki() {
ctx.Data["Title"] = ctx.Tr("repo.wiki")
ctx.HTML(200, tplWikiStart)
return
}

wikiRepo, entry := renderRevisionPage(ctx)
if ctx.Written() {
return
}
if entry == nil {
ctx.Data["Title"] = ctx.Tr("repo.wiki")
ctx.HTML(200, 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(200, tplWikiRevision)
}

// WikiPages render wiki pages list page
func WikiPages(ctx *context.Context) {
if !ctx.Repo.Repository.HasWiki() {
Expand Down Expand Up @@ -399,7 +523,7 @@ func EditWiki(ctx *context.Context) {
return
}

renderWikiPage(ctx, false)
renderEditPage(ctx)
if ctx.Written() {
return
}
Expand Down
1 change: 1 addition & 0 deletions routers/routes/routes.go
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Original file line number Diff line number Diff line change
Expand Up @@ -804,6 +804,7 @@ func RegisterRoutes(m *macaron.Macaron) {
m.Group("/wiki", func() {
m.Get("/?:page", repo.Wiki)
m.Get("/_pages", repo.WikiPages)
m.Get("/:page/_revision", repo.WikiRevision)

m.Group("", func() {
m.Combo("/_new").Get(repo.NewWiki).
Expand Down
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