added admin page, adjusted way of creating posts

utils/serve_page.go

@@ -0,0 +1,27 @@
+package utils
+
+import (
+	"net/http"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+// Returns a handler function to serve a page based on the template that is inputted
+func ServePage(temp string) gin.HandlerFunc {
+	title := strings.Split(temp, ".")[0]
+	if title == "index" {
+		// Index is the home page so we don't care
+		title = ""
+	} else {
+		// Else title it accordingly
+		title = " | " + title
+	}
+	return func(c *gin.Context) {
+		c.HTML(
+			http.StatusOK,
+			temp,
+			struct{ Title string }{Title: title},
+		)
+	}
+}