SDGophers · ear7h · Mar 16, 2018 · Mar 16, 2018 · Mar 16, 2018 · Mar 16, 2018
diff --git a/.gitignore b/.gitignore
@@ -12,3 +12,6 @@
 
 # Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
 .glide/
+
+.idea
+.vscode
diff --git a/form.html b/form.html
@@ -0,0 +1,45 @@
+<html>
+<head>
+    <title>Create page</title>
+    <style>
+        html, body {
+            height: 100%;
+            width: 100%;
+        }
+
+        #inputbox {
+            width: 80%;
+            height: 100px;
+        }
+
+    </style>
+
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
+
+</head>
+<body>
+
+<h1>Page "<span id="page-name"></span>" not found</h1>
+<p>feel free to make one</p>
+
+<form action="" method="post" id="in-form">
+    <h2><label>author</label></h2>
+    <input name="author" type="text">
+    <br/>
+
+    <h2><label>post</label></h2>
+    <textarea name="post"></textarea>
+
+    <br/>
+    <input type="submit">
+</form>
+
+<script>
+    let title = document.querySelector("#page-name")
+    title.innerText = window.location.href
+
+</script>
+
+</body>
+
+</html>
diff --git a/markdownpages/.DS_Store b/markdownpages/.DS_Store
diff --git a/markdownpages/foo.md b/markdownpages/foo.md
@@ -0,0 +1 @@
+test
diff --git a/page.html b/page.html
@@ -0,0 +1,15 @@
+<html>
+<head>
+
+</head>
+<body>
+
+<a href="?edit=true">edit</a>
+<br/>
+
+
+<!-- TODO: not a fmt string-->
+%s
+
+</body>
+</html>
diff --git a/server.go b/server.go
@@ -0,0 +1,121 @@
+package main
+
+import (
+	"bytes"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path"
+
+	"gopkg.in/russross/blackfriday.v2"
+	"log"
+	"fmt"
+	"strings"
+)
+
+const MarkDownPages = "markdownpages"
+var PageFormat string
+
+func init() {
+
+	byt, err := ioutil.ReadFile("page.html")
+	if err != nil {
+		panic(err)
+	}
+
+	PageFormat = string(byt)
+}
+
+type WikiHandler struct {
+	root string
+}
+
+func (h *WikiHandler) absPath(p string) string {
+	return path.Join(h.root, p)
+}
+
+func (h *WikiHandler) get(path string) (io.Reader, error) {
+	abs := h.absPath(path)
+
+	data, err := ioutil.ReadFile(abs)
+	if err != nil {
+		// handle error
+		return nil, err
+	}
+
+	reader := strings.NewReader(
+		fmt.Sprintf(PageFormat, blackfriday.Run(data)))
+
+	return reader, nil
+
+}
+
+func (h *WikiHandler) post(r *http.Request) (io.Reader, error) {
+
+	r.ParseForm()
+
+	abs := h.absPath(r.URL.Path)
+	file, err := os.Create(abs)
+	if err != nil {
+		// handle error
+		return nil, err
+	}
+
+	fmt.Fprint(file, r.PostFormValue("post"))
+
+	file.Close()
+
+	data, _ := ioutil.ReadFile(abs)
+
+	reader := bytes.NewReader(
+		blackfriday.Run(data))
+
+	return reader, nil
+}
+
+func (h *WikiHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+
+	var data io.Reader
+	var err error
+
+	log.Printf("%s %s\n", r.Method, r.URL.Path)
+
+	switch r.Method {
+	case http.MethodGet: // handle get request
+		data, err = h.get(r.URL.Path)
+		if err != nil {
+			data, err = os.Open("form.html")
+		}
+
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.WriteHeader(http.StatusOK)
+		io.Copy(w, data)
+
+	case http.MethodPost:
+		data, err = h.post(r)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.WriteHeader(http.StatusOK)
+		io.Copy(w, data)
+
+	default:
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+	}
+
+}
+
+func main() {
+	handler := &WikiHandler{
+		root: MarkDownPages,
+	}
+
+	http.ListenAndServe(":8080", handler)
+}
-Original file line number
+Diff line change
@@ Expand Up / @@ -12,3 +12,6 @@ @@
     # Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
     .glide/
+    .idea
+    .vscode