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First implementation of web based editor to HTML pipeline

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This commit is contained in:
Jason Streifling 2024-02-18 10:07:49 +01:00
parent ff657fd508
commit ad9bfb2439
9 changed files with 89 additions and 2 deletions
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18
cmd/articles/markdown.go Normal file
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package articles
import (
"bytes"
"fmt"
"github.com/yuin/goldmark"
)
func ConvertToHTML(markdown string) (string, error) {
var buf bytes.Buffer
if err := goldmark.Convert([]byte(markdown), &buf); err != nil {
return "", fmt.Errorf("error: cmd/articles/markdown.go ConvertToHTML goldmark.Convert(): %v", err)
}
return buf.String(), nil
}

23
cmd/handlers/editor.go Normal file
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package handlers
import (
"fmt"
"log"
"net/http"
"streifling.com/jason/cpolis/cmd/articles"
)
func HandleFinishedEdit() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
md := r.PostFormValue("editor-textarea")
html, err := articles.ConvertToHTML(md)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
log.Panicln(err)
}
fmt.Println(html)
}
}

2
go.mod
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@ -1,3 +1,5 @@
module streifling.com/jason/cpolis
go 1.22.0
require github.com/yuin/goldmark v1.7.0

2
go.sum Normal file
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github.com/yuin/goldmark v1.7.0 h1:EfOIvIMZIzHdB/R/zVrikYLPPwJlfMcNczJFMs1m6sA=
github.com/yuin/goldmark v1.7.0/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=

18
main.go
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@ -1,8 +1,22 @@
package main
import "net/http"
import (
"html/template"
"log"
"net/http"
"streifling.com/jason/cpolis/cmd/handlers"
)
func main() {
mux := http.NewServeMux()
http.ListenAndServe(":8080", mux)
mux.Handle("/web/static/", http.StripPrefix("/web/static/", http.FileServer(http.Dir("web/static/"))))
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
template.Must(template.ParseFiles("web/templates/index.html", "web/templates/editor.html")).Execute(w, nil)
})
mux.HandleFunc("POST /finished-edit/", handlers.HandleFinishedEdit())
log.Fatalln(http.ListenAndServe(":8080", mux))
}

0
web/static/css/style.css Normal file
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1
web/static/js/htmx.min.js vendored Normal file
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File diff suppressed because one or more lines are too long

6
web/templates/editor.html Normal file
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{{define "page-content"}}
<form>
<textarea name="editor-textarea"></textarea>
<input type="submit" value="Senden" hx-post="/finished-edit/">
</form>
{{end}}

21
web/templates/index.html Normal file
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<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Orient Editor</title>
<link href="web/static/css/style.css" rel="stylesheet">
</head>
<body>
<h1>Orient Editor</h1>
<div id="page-content">
{{template "page-content" .}}
</div>
<script src="web/static/js/htmx.min.js"></script>
</body>
</html>