first commit

routes/index.go

@@ -0,0 +1,18 @@
+package routes
+
+import (
+	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/log"
+)
+
+func IndexRoute(c *fiber.Ctx) error{
+  content, err := GetContent("content", "readme")
+  if err != nil {
+    log.Error(err)
+    return c.Status(505).SendString("Server error")
+  }
+
+  return c.Render("index", fiber.Map{
+    "readme": content,
+  })
+}

routes/news.go

@@ -0,0 +1,92 @@
+package routes
+
+import (
+	"encoding/json"
+	"os"
+	"path"
+	"strings"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/log"
+)
+
+var news_path = path.Join("content", "news")
+
+func NewsRoute(c *fiber.Ctx) error {
+  var res []Content
+  entries, err := os.ReadDir(news_path)
+  if err != nil {
+    log.Errorf("Cannot news dir: %s", err)
+    return RenderError(c, 500)  
+  }
+
+  for _, e := range entries {
+    if(!strings.HasSuffix(e.Name(), ".json")) {
+      continue
+    }
+
+    var con Content
+    jsonc, err := os.ReadFile(path.Join(news_path, e.Name()))
+    if err != nil {
+      log.Errorf("Cannot news JSON: %s", err)
+      return RenderError(c, 500)  
+    }
+    err = json.Unmarshal(jsonc, &con)
+    if err != nil {
+      log.Errorf("Cannot parse news JSON: %s", err)
+      return RenderError(c, 500)  
+    }
+    
+    res = append(res, con)
+  }
+
+  return c.Render("news", fiber.Map{
+    "news": res,
+  })
+}
+
+func PostRoute(c *fiber.Ctx) error {
+  postid := c.Params("id")
+  if len(postid) == 0 {
+    return RenderError(c, 404)
+  }
+
+  var res Content
+  entries, err := os.ReadDir(news_path)
+  if err != nil {
+    log.Errorf("Cannot news dir: %s", err)
+    return RenderError(c, 500) 
+  }
+
+  for _, e := range entries {
+    if(!strings.HasSuffix(e.Name(), ".json")) {
+      continue
+    }
+
+    jsonc, err := os.ReadFile(path.Join(news_path, e.Name()))
+    if err != nil {
+      log.Errorf("Cannot news JSON: %s", err)
+      return RenderError(c, 500)  
+    }
+    
+    err = json.Unmarshal(jsonc, &res)
+    if err != nil {
+      log.Errorf("Cannot parse news JSON: %s", err)
+      return RenderError(c, 500)   
+    }
+
+    if(res.ID == postid) {
+      res, err = GetContent(news_path, strings.Split(e.Name(), ".json")[0])
+      if err != nil {
+        log.Errorf("Cannot get content: %s", err)
+        return RenderError(c, 500)
+      }
+
+      return c.Render("post", fiber.Map{
+        "post": res,
+      }) 
+    }
+  }
+
+  return RenderError(c, 404) 
+}

routes/util.go

@@ -0,0 +1,58 @@
+package routes
+
+import (
+	"encoding/json"
+	"errors"
+	"html/template"
+	"os"
+	"path"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/russross/blackfriday/v2"
+)
+
+type Content struct {
+  ID      string        `json:"id"`
+  Name    string        `json:"name"`
+  Date    string        `json:"date"`
+  Author  string        `json:"author"`
+  Content template.HTML `json:"content"`
+}
+
+func GetContent(pth string, name string) (Content, error) {
+  var res Content
+  jsonfile := path.Join(pth, name+".json")
+  mdfile := path.Join(pth, name+".md")
+
+  jsoncontent, err := os.ReadFile(jsonfile)
+  if err != nil {
+    return res, errors.New("Cannot read JSON file: "+jsonfile)
+  }
+
+  mdcontent, err := os.ReadFile(mdfile)
+  if err != nil {
+    return res, errors.New("Cannot read markdown file: "+mdfile)
+  }
+
+  if(json.Unmarshal(jsoncontent, &res)!= nil) {
+    return res, errors.New("Cannot parse JSON: "+jsonfile)
+  }
+
+  md := string(blackfriday.Run(mdcontent, blackfriday.WithExtensions(blackfriday.BackslashLineBreak)))
+  res.Content = template.HTML(md) 
+  return res, nil
+}
+
+func RenderError(c *fiber.Ctx, code int) error{
+  var msg string = "Server Error"
+  c.Status(code)
+
+  switch code {
+  case 404:
+    msg = "Not Found"
+  }
+
+  return c.Render("error", fiber.Map{
+    "msg": msg,
+  })
+}