`)
cb()
fmt.Fprint(w, `
`)
}
func (this *Application) internalError(w http.ResponseWriter, r *http.Request, err error) {
log.Printf("%s %s: %s", r.Method, r.URL.Path, err)
http.Error(w, "An internal error occurred.", 500)
}
func (this *Application) Homepage(w http.ResponseWriter, r *http.Request) {
repos, err := this.repos()
if err != nil {
this.internalError(w, r, fmt.Errorf("listing repos: %w", err))
return
}
topics := make(map[string][]string)
for _, repo := range repos {
if t, err := this.topicsForRepo(repo.Name); err == nil {
topics[repo.Name] = t
}
}
// Sort repos once alphabetically, to get alphabetical indexes...
sort.Slice(repos, func(i, j int) bool {
return repos[i].Name < repos[j].Name
})
alphabeticalOrderIndexes := make(map[string]int, len(repos))
for idx, repo := range repos {
alphabeticalOrderIndexes[repo.Name] = idx
}
// But then make sure the final sort is by most-recently-created
sort.Slice(repos, func(i, j int) bool {
return repos[i].CreatedAt.After(repos[j].CreatedAt)
})
// Ready for template
this.Templatepage(w, r, "", "", func() {
fmt.Fprint(w, `
`+this.cfg.Template.HomepageHeaderHTML+`
Projects
`)
for _, repo := range repos {
pageHref := html.EscapeString(`/` + url.PathEscape(repo.Name))
normalisedDesc := repo.Description
normalisedDesc = strings.TrimRight(repo.Description, `.`)
if len(normalisedDesc) > 0 {
// Lowercase the first letter of the description, unless it starts with an acronym (all letters uppercase first word) or CamelCase word
firstWord := strings.SplitN(normalisedDesc, " ", 2)[0]
isAcronymOrCamelCase := len(firstWord) > 1 && (firstWord[1:] != strings.ToLower(firstWord[1:]))
if !(isAcronymOrCamelCase || firstWord == `Go`) {
normalisedDesc = strings.ToLower(normalisedDesc[0:1]) + normalisedDesc[1:]
}
// Add leading `` to separate from the repo title
normalisedDesc = `, ` + normalisedDesc
}
rowClass := ""
for _, topic := range topics[repo.Name] {
rowClass += `taggedWith-` + topic + ` `
}
fmt.Fprint(w, `
`+html.EscapeString(repo.Name)+``+html.EscapeString(normalisedDesc)+`
more...
`)
for _, topic := range topics[repo.Name] {
fmt.Fprint(w, ``+html.EscapeString(topic)+` `)
}
fmt.Fprint(w, `
`)
}
fmt.Fprint(w, `
`)
})
}
func (this *Application) Bannerpage(w http.ResponseWriter, r *http.Request, repoName string) {
images, err := this.imageFilesForRepo(repoName)
if err != nil {
this.internalError(w, r, fmt.Errorf("listing images: %w", err))
return
}
if len(images) == 0 {
w.Header().Set(`Location`, `/static/no_image.png`)
w.WriteHeader(301)
return
}
w.Header().Set(`Location`, images[0].RawURL)
w.WriteHeader(301)
}
func (this *Application) Repopage(w http.ResponseWriter, r *http.Request, repoName string) {
repoURL := this.cfg.Gitea.URL + url.PathEscape(this.cfg.Gitea.Org) + `/` + url.PathEscape(repoName)
extraHead := ""
readme, err := this.repoFile(repoName, `README.md`)
if err != nil {
this.internalError(w, r, fmt.Errorf("loading README.md: %w", err))
return
}
lines := strings.Split(string(readme), "\n")
// We add some extra badges based on special text entries
extraBadgesMd := ` `
extraBadgesMd += ` [](` + repoURL + `)`
// Convert [`Written in LANG` "\n"] to badge
// This was special syntax used by codesite
writtenInPrefix := `Written in `
for i, line := range lines {
if strings.HasPrefix(line, writtenInPrefix) {
extraBadgesMd += ` :]) + `-blue)`
lines = append(lines[0:i], lines[i+1:]...)
break
}
}
// Inject more badges to 3rd line; or, create badges on 3rd line if there are none already
if len(lines) >= 3 && strings.Contains(lines[2], `shields.io`) {
lines[2] += ` ` + extraBadgesMd
} else {
// Push other lines down
lines = append([]string{lines[0], lines[1], extraBadgesMd, ""}, lines[2:]...)
}
readmeHtml, err := this.renderMarkdown(repoName, strings.Join(lines, "\n"))
if err != nil {
this.internalError(w, r, fmt.Errorf("rendering markdown: %w", err))
return
}
images, err := this.imageFilesForRepo(repoName)
if err != nil {
this.internalError(w, r, fmt.Errorf("listing images: %w", err))
return
}
// If the Git repository contains a top-level go.mod file, allow vanity imports
if goMod, err := this.repoFile(repoName, `go.mod`); err == nil {
// Check the first line should be `module MODULENAME\n`
firstLine := bytes.SplitN(goMod, []byte("\n"), 2)[0]
if bytes.HasPrefix(firstLine, []byte("module ")) {
moduleName := firstLine[7:]
extraHead = ``
}
}
// De-escalate all headers in rendered markdown to match our style
repl := strings.NewReplacer(``, ``, ``, ``, ``, ``)
// Ready for template
this.Templatepage(w, r, repoName, extraHead, func() {
projBodyclass := `projbody`
if len(images) > 0 {
projBodyclass += ` projbody_halfw`
}
fmt.Fprint(w, `
+`)
`)
}
fmt.Fprint(w, `