func (a *Article) LoadRelated(s *mgo.Session) {
fmt.Println("Meta start")
if a.Meta == nil {
a.Meta = make(map[string]interface{})
}
a.Meta["author"] = a.GetAuthor(s).String()
a.Meta["markdown"] = template.HTML(string(blackfriday.MarkdownBasic([]byte(a.Body))))
if len(a.Body) > trimLength {
a.Meta["teaser"] = template.HTML(string(blackfriday.MarkdownBasic([]byte(a.Body[0:trimLength]))))
} else {
a.Meta["teaser"] = template.HTML(string(blackfriday.MarkdownBasic([]byte(a.Body[0:len(a.Body)]))))
}
fmt.Println("Meta:", a.Meta)
}
func TestDocument(t *testing.T) {
const markdownIn = `This is Markdown.
- Item
- Item
- Item
And here are some ordered items.
1. Item 1
1. Item 2
1. Item 3
Cool.
`
renderedHtml := blackfriday.MarkdownBasic([]byte(markdownIn))
t.Log(string(renderedHtml))
parsedHtml, err := html.Parse(bytes.NewReader(renderedHtml))
if err != nil {
panic(err)
}
markdownOut := html_to_markdown.Document(parsedHtml)
if markdownIn != markdownOut {
goon.DumpExpr(markdownIn, markdownOut)
t.Fail()
}
}
func BlogSaveHandler(w http.ResponseWriter, r *http.Request, title string) {
body := r.FormValue("body")
const layout = "2006-01-02 15:04:05"
t := time.Now()
information := t.Format(layout)
dBody := template.HTML(blackfriday.MarkdownBasic([]byte(html.EscapeString(body))))
p := &Page{Title: title, DisplayBody: dBody, Information: information}
versions := make(map[string]*Page)
filename := "./blogs/" + p.Title
file, err := os.Open(filename)
if err == nil {
defer file.Close()
decoder := json.NewDecoder(file)
decoder.Decode(&versions)
}
versions[t.Format(layout)] = p
out, err := json.Marshal(versions)
if err != nil {
}
ioutil.WriteFile(filename, out, 0600)
http.Redirect(w, r, "/blog/"+title, http.StatusFound)
}
func SaveHandler(w http.ResponseWriter, r *http.Request, title string) {
body := r.FormValue("body")
dBody := template.HTML(blackfriday.MarkdownBasic([]byte(html.EscapeString(body))))
const layout = "2006-01-02 15:04:05"
t := time.Now()
cookie, err := r.Cookie("User")
if err != nil {
// just do something
}
author := cookie.Value
information := "Aktualisiert:" + t.Format(layout) + " by " + string(author)
p := &Page{Title: title, Body: body, DisplayBody: dBody, Information: information}
versions := make(map[string]*Page)
filename := "./articles/" + p.Title
file, err := os.Open(filename)
if err == nil {
defer file.Close()
decoder := json.NewDecoder(file)
decoder.Decode(&versions)
}
versions[t.Format(layout)] = p
out, err := json.Marshal(versions)
if err != nil {
fmt.Println("nicht jsoned")
}
ioutil.WriteFile(filename, out, 0600)
http.Redirect(w, r, "/view/"+title, http.StatusFound)
}
func main() {
setup()
input := readInput(goopt.Args)
if input == nil {
fmt.Println("No input found")
os.Exit(1)
}
outfile := getOutfile()
markdown := blackfriday.MarkdownBasic(input)
if *templatePath != "" {
tpl, err := loadTemplate(*templatePath)
if err != nil {
fmt.Println("Template loading error: %v", err)
os.Exit(2)
}
data := TemplateData{Contents: string(markdown)}
err = tpl.Execute(outfile, data)
if err != nil {
fmt.Println("Template execution error: %v", err)
os.Exit(3)
}
return
}
_, err := outfile.WriteString(string(markdown))
if err != nil {
fmt.Println("Write error: %v", err)
}
os.Exit(0)
}
func (t *Template) load(g *Group, name string, info interface{}) error {
t.g = g
tmpl := template.New(name)
tmpl.Funcs(g.Funcs)
var fm map[string]interface{}
bytes, err := fmatter.ReadFile(filepath.Join(g.Dir, name), &fm)
if err != nil {
return err
}
t.funcMap = template.FuncMap{
"page": func() interface{} {
return fm
},
}
tmpl.Funcs(t.funcMap)
ext := filepath.Ext(name)
if ext == ".md" {
bytes = blackfriday.MarkdownBasic(bytes)
}
_, err = tmpl.Parse(string(bytes))
if err != nil {
return err
}
t.tmpl = tmpl
if l, ok := fm["layout"]; ok {
t.layout = l.(string)
} else {
t.layout = "default"
}
//writeInfo(info, fm)
return nil
}
func PreViewArticleHandler(w http.ResponseWriter, r *http.Request) {
ctx := GetContext()
args := ctx.Args
articleMetaData := &ArticleMetaData{}
articleMetaData.Author, _ = args["author"].(string)
articleMetaData.Title = strings.TrimSpace(r.FormValue("title"))
tags := strings.TrimSpace(r.FormValue("tags"))
if len(tags) > 0 {
tags = strings.Replace(tags, "，", ",", -1)
tags = strings.Replace(tags, " ", ",", -1)
tag := strings.Split(tags, ",")
articleMetaData.Tags = tag
}
articleMetaData.Summary = r.FormValue("summary")
articleMetaData.Content = []byte(r.FormValue("content"))
now := time.Now()
articleMetaData.PostTime = now
articleMetaData.UpdateTime = now
articleMetaData.Flag = 1
//article.Flag, _ = strconv.ParseInt(r.FormValue("flag"), 10, 64)
articleMetaData.Count = 0
article := &Article{MetaData: *articleMetaData,
Text: template.HTML([]byte(blackfriday.MarkdownBasic(articleMetaData.Content)))}
data := make(map[string]interface{})
data["article"] = article
args["title"] = articleMetaData.Title
data["config"] = args
viewTPL.ExecuteTemplate(w, "main", data)
}
func main() {
rawKBZ, kbz := ScrapKBZ(kbz)
rawCB, cb := ScrapCB(cb)
r := gin.Default()
r.GET("/:bank", func(c *gin.Context) {
bankName := c.Params.ByName("bank")
if bankName == "kbz" {
bank := Process(rawKBZ, kbz)
c.JSON(200, bank)
} else if bankName == "cb" {
bank := Process(rawCB, cb)
c.JSON(200, bank)
}
})
r.GET("/", func(c *gin.Context) {
body, err := ioutil.ReadFile("README.md")
PanicIf(err)
c.String(200,
string(blackfriday.MarkdownBasic([]byte(body))))
})
r.Run(":" + os.Getenv("PORT"))
}
func (t *Thing) EmailParticipants() error {
if len(t.Participants) == 0 {
return nil
}
showurl := fmt.Sprint(URL_ROOT, "/show/", t.Id)
editurl := fmt.Sprint(URL_ROOT, "/edit/", t.Id)
e := email.NewEmail()
e.From = t.Owner.Email
e.To = []string{}
for _, p := range t.Participants {
if !p.Done {
e.To = append(e.To, p.Email)
}
}
e.Subject = "A friendly reminder..."
e.Text = []byte(fmt.Sprintf(texttempl, t.Owner.Email, showurl, t.ThingName, t.ThingLink, editurl))
e.HTML = []byte(blackfriday.MarkdownBasic(e.Text))
fmt.Printf("%v\n", e.To)
println(string(e.Text))
return e.Send("MAILHOST:25", nil)
// return nil
}
// Apply markdown to each section's documentation.
func markdownComments(sections []*section) {
for _, section := range sections {
// IMHO BlackFriday should use a string interface, since it
// operates on text (not arbitrary binary) data...
section.Doc = string(blackfriday.MarkdownBasic([]byte(section.Doc)))
}
}
// Fill in Summary and Body values from the Text byte slice.
func (this *Article) InflateSummary() {
line := bytes.Index(this.Text, []byte("\r\n"))
if line == -1 {
line = len(this.Text)
}
this.Summary = string(blackfriday.MarkdownBasic(this.Text[:line]))
}
func createPost(file *os.File) (*Post, error) {
post := &Post{}
var err error = nil
reader := bufio.NewReader(file)
parse := func(prefix string) string {
regex := regexp.MustCompile(prefix + ":")
line, _ := reader.ReadString('\n')
if match := regex.FindStringIndex(line); match != nil {
return strings.TrimSpace(line[match[1] : len(line)-1])
}
err = fmt.Errorf("Expected %s string, got : \"%s\"", prefix, line)
return ""
}
post.Title = parse("Title")
date := parse("Date")
post.Date, err = time.Parse("January 2, 2006", date)
post.Filename = path.Base(file.Name())
buffer := bytes.NewBuffer(nil)
io.Copy(buffer, reader)
post.Content = string(blackfriday.MarkdownBasic(buffer.Bytes()))
return post, err
}
func (this *TopicController) FileAdd() {
this.Ctx.Request.ParseMultipartForm(32 << 20)
file, _, err := this.Ctx.Request.FormFile("file")
if err != nil {
beego.Error("[上传文件错误]" + err.Error())
}
defer file.Close()
datas, err := ioutil.ReadAll(file)
fmt.Println("fmt", datas)
if err != nil {
beego.Error("[读取文件错误]" + err.Error())
}
beego.Info(string(datas) + "[datas]")
a := string(datas)
result := string(blackfriday.MarkdownBasic(datas))
result = strings.Replace(result, "<code>", "<code class=\"go\">", -1)
// this.Ctx.WriteString(string(datas)) 为什么这里不输出
beego.Info(a)
this.Data["json"] = result
this.ServeJson()
}
func saveAllDir(db *mgo.Database, path string) {
list, _ := ioutil.ReadDir(path)
for _, f := range list {
if f.IsDir() && strings.HasPrefix(f.Name(), "2014") {
fmt.Println(f.Name())
saveAllDir(db, filepath.Join(path, f.Name()))
} else if strings.HasSuffix(f.Name(), ".md") && (strings.HasPrefix(f.Name(), "2015") || strings.HasPrefix(f.Name(), "2014")) {
file, err := os.Open(filepath.Join(path, f.Name()))
if err != nil {
fmt.Println(err)
return
}
defer file.Close()
contents, err := ioutil.ReadAll(file)
if err != nil {
fmt.Println(err)
return
}
unsafe := blackfriday.MarkdownBasic(contents)
html := bluemonday.UGCPolicy().SanitizeBytes(unsafe)
// fmt.Println(string(html))
doc, err := goquery.NewDocumentFromReader(bytes.NewReader(html))
langs := make(map[string]Repos)
doc.Find("h4").Each(func(i int, hs *goquery.Selection) {
var repos Repos
hs.NextUntil("h4").Find("li").Each(func(i int, s *goquery.Selection) {
repo := &Repo{}
repo.URL, _ = s.Find("a").Attr("href")
repo.Name = strings.Replace(strings.Replace(s.Find("a").Text(), " ", "", -1), "\n", "", -1)
// repo.Description =
parts := strings.Split(s.Text(), ":")
repo.Description = strings.TrimSpace(strings.Replace(strings.Join(parts[1:], ""), "\n", "", -1))
img, ok := s.Find("img").Attr("src")
if ok {
repo.BuiltBy = Contributors{Contributor{
Avatar: img,
// Username: "******",
}}
}
repos = append(repos, repo)
})
fmt.Println("len:", len(repos))
langs[strings.Title(hs.Text())] = repos
})
_, filename := filepath.Split(file.Name())
ymd := strings.Split(strings.TrimSuffix(filename, ".md"), "-")
s := &Snapshot{
Date: fmt.Sprintf("%s-%s-%s", ymd[2], ymd[1], ymd[0]),
Languages: langs,
}
s.Save(db)
}
}
}
func main() {
m := martini.Classic()
m.Post("/generate", func(r *http.Request) []byte {
body := r.FormValue("body")
return blackfriday.MarkdownBasic([]byte(body))
})
m.Run()
}
// Convert converts a byte slice in a particular format to the format's output
// (namely HTML)
func (f Format) Convert(input []byte) []byte {
switch f {
case MARKDOWN:
return blackfriday.MarkdownBasic(input)
default:
return input
}
}
func loadMarkdownPage(title string) ([]byte, error) {
filename := title + ".md"
body, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
output := blackfriday.MarkdownBasic(body)
return output, nil
}
func writeIndex() {
var b bytes.Buffer
b.WriteString(getLayout(getSiteTitle()))
b.Write(blackfriday.MarkdownBasic(getFile("_sections/header.md")))
writePostsSection(&b)
writePagesSection(&b)
b.WriteString("</div></body></html>")
writeFile("index", b)
}
// 保存新增的文章
func (this *TopicDAO) SaveTopic(t *Topic) (int64, error) {
content := blackfriday.MarkdownBasic([]byte(t.Content))
t.Content = string(content)
t.Content = strings.Replace(t.Content, "<code>", "<code class=\"go\">", -1)
t.Created = time.Now().Format("2006-01-02 15:04:05")
o := orm.NewOrm()
id, err := o.Insert(t)
return id, err
}
// Load a markdown file's contents into memory
func loadFile(title string) (*Page, error) {
filename := title + ".md"
body, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
// Convert the body into markdown
mdbody := string(blackfriday.MarkdownBasic(body)[:])
return &Page{Title: title, Body: mdbody}, nil
}
func main() {
m := martini.Classic()
m.Post("/markdown", func(req *http.Request) []byte {
body := req.FormValue("content")
unsafe := blackfriday.MarkdownBasic([]byte(body))
html := bluemonday.UGCPolicy().SanitizeBytes(unsafe)
return html
})
m.Run()
}
func main() {
markdown := []byte(`
# This is a header
* and
* this
* is
* a
* list
`)
html := blackfriday.MarkdownBasic(markdown)
fmt.Println(string(html))
}
func renderView(w http.ResponseWriter, p *Page, r *http.Request, markdown bool) {
// Get Config from Body
var boder = bytes.Split(p.Body, []byte("~![META]!~"))
// Replace Body with showable body
p.Body = boder[1]
if len(boder) > 1 {
// Now lets look at the config meta
var confer = bytes.Split(boder[0], []byte("::"))
// Init some trash vars
var public_view = false
var public_edit = false
// And korrigate them
if bytes.Equal(confer[0], []byte("true")) {
public_view = true
}
if bytes.Equal(confer[1], []byte("true")) {
public_edit = true
}
// Get Password
var password = strings.TrimSpace(string(confer[2]))
// Print Default Body [HEAD PART]
fmt.Fprintf(w, "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \n \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"+
"<html xmlns=\"http://www.w3.org/1999/xhtml\">\n"+
"<head>\n"+
" <title>%s</title>\n"+
" <style type=\"text/css\">%s</style> \n "+
"</head>\n"+
"<body onload=\"document.getElementById('_password').focus();\">\n <div id='header'>\n <div class=\"right\"><a href='/'>%s</a></div>\n <h1><a href=\"/view/%s\">%s</a></h1>\n </div>\n", p.Title+" ~ "+wikiname, css_, wikiname, p.Title, p.Title)
if public_view || strings.TrimSpace(r.FormValue("password")) == password {
if markdown {
p.Body = blackfriday.MarkdownBasic(p.Body)
}
fmt.Fprintf(w, " <div id='content'>\n%s\n </div>\n", p.Body)
fmt.Fprintf(w, " <form action='/edit/%s' >", p.Title)
if public_edit {
fmt.Fprintf(w, " <div id='edit'><input type='hidden' name='password' value=''><input type='submit' value='Edit »'></div></form>")
} else if public_view == false || strings.TrimSpace(r.FormValue("password")) != "" {
fmt.Fprintf(w, " <div id='edit'><input type='hidden' name='password' value='%s'><input type='submit' value='Edit »'></div></form>", strings.TrimSpace(r.FormValue("password")))
} else {
fmt.Fprintf(w, " <div id='edit'><input type=\"password\" name=\"password\"><input type='submit' value='Edit »'></div></form>")
}
} else {
fmt.Fprintf(w, " <div id='content'><center><div id=\"error\"><div class=\"huge\">[</div><div id='error_container'><div class=\"big\">This Page is not public!</div><br>You think you are the owner?<br><br><form action='/view/%s' ><input type=\"password\" value=\"Password\" onFocus=\"if(this.value == 'Password'){ this.value = ''; }\" name=\"password\" id=\"password\"><input type=\"submit\" value='»'></form></div><div class=\"huge\">]</div></div></center></div>\n", p.Title)
}
fmt.Fprintf(w, "</body>\n</html>\n")
} else {
http.Redirect(w, r, "/view/Error", http.StatusFound)
}
}
func ViewArticleHandler(w http.ResponseWriter, r *http.Request) {
ctx := GetContext()
ctx.GAEContext = appengine.NewContext(r)
beginTime := time.Now()
articleMetaData := &ArticleMetaData{}
id := r.FormValue("id")
if id != "" {
articleMetaData.Id = id
} else {
params := r.URL.Query()
year := params.Get(":year")
month := params.Get(":month")
day := params.Get(":day")
title := params.Get(":title")
postTime, err := time.Parse("2006-01-02", year+"-"+month+"-"+day)
if err != nil {
serveError(w, err)
return
}
articleMetaData.PostTime = postTime
articleMetaData.UpdateTime = postTime.AddDate(0, 0, 1)
articleMetaData.Title = title
}
err := articleMetaData.GetOne(ctx)
if err != nil {
http.NotFound(w, r)
return
}
comment := &Comment{ArticleId: articleMetaData.Id}
comments, err := comment.GetAll(ctx)
if err != nil {
serveError(w, err)
return
}
article := &Article{MetaData: *articleMetaData,
Comments: comments,
Text: template.HTML([]byte(blackfriday.MarkdownBasic(articleMetaData.Content)))}
data := make(map[string]interface{})
data["article"] = article
endTime := time.Now()
ctx.Args["costtime"] = endTime.Sub(beginTime)
ctx.Args["title"] = articleMetaData.Title
data["args"] = ctx.Args
viewTPL.ExecuteTemplate(w, "main", data)
}
func render(page string) {
log.Println("Rendering", page)
content, _ := ioutil.ReadFile(page)
content = blackfriday.MarkdownBasic(content)
basename := path.Base(page)
filename := basename[:strings.LastIndex(basename, ".")]
opFile, err := os.Create(path.Join(opDir, filename+".html"))
if err != nil {
log.Panic(err)
}
defer opFile.Close()
templates.ExecuteTemplate(opFile, "app.html", Page{Content: template.HTML(content)})
}
// RegisterTemplates loads templates from <StaticDir>/email/*.txt into
// the global variable t.
func RegisterTemplates() (err error) {
t = template.New("")
t.Funcs(template.FuncMap{
"markdownify": func(s string) template.HTML {
return template.HTML(
string(blackfriday.MarkdownBasic([]byte(s))))
},
})
t, err = t.ParseGlob(path.Join(StaticDir, "email/*.txt"))
return
}
func main() {
m := martini.Classic()
m.Post("/go-bin/martini.cgi", func(r *http.Request) []byte {
body := r.FormValue("body")
return blackfriday.MarkdownBasic([]byte(body))
})
m.Get("/go-bin/martini.cgi", func(r *http.Request) []byte {
body := r.FormValue("body")
return blackfriday.MarkdownBasic([]byte(body))
})
m.Run()
//http.HandleFunc("/go-bin/quadratic.cgi", m.ServeHTTP)
//if err := cgi.Serve(http.HandlerFunc(m.ServeHTTP)); err != nil {
// log.Fatal("failed to start server", err)
//}
}
func main() {
m := martini.Classic()
m.Post("/parse-github-markdown", func(r *http.Request) []byte {
formBody := r.FormValue("parse")
return gh.Markdown([]byte(formBody))
})
m.Post("/parse", func(r *http.Request) []byte {
formBody := r.FormValue("parse")
return blackfriday.MarkdownBasic([]byte(formBody))
})
m.Run()
}
func handlePush(conn net.Conn) {
data, err := ioutil.ReadAll(conn)
if err != nil {
log.Println("ERROR", err)
return
}
output := blackfriday.MarkdownBasic(data)
key := Save(string(output))
chData <- key
}
func CompileMarkdown(path string) ([]byte, error) {
dir, err := os.Getwd()
if err != nil {
log.Println(err)
return nil, err
}
bb, err := ioutil.ReadFile(filepath.Join(dir, path))
if err != nil {
log.Println(err)
return nil, err
}
return blackfriday.MarkdownBasic(bb), nil
}