Initial commit

Proyecto/editar_post.aspx.cs

@@ -0,0 +1,59 @@
+using DAL;
+using HeyRed.MarkdownSharp;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+
+public partial class editar_post : System.Web.UI.Page
+{
+    public int post_id;
+    public int user_id;
+
+    protected void Page_Load(object sender, EventArgs e)
+    {
+        post_id = Convert.ToInt32(Request.QueryString["id"]);
+        user_id = Convert.ToInt32(Session["user_id"]);
+
+        Entities entities = new Entities();
+
+        var post = entities.Posts.FirstOrDefault(p => p.id == post_id);
+
+        if (post == null)
+        {
+            // No existe el post
+            Response.Redirect("/index.aspx");
+            return;
+        }
+
+        if(post.user_id != user_id)
+        {
+            // El post no es del usuario logeado
+            Response.Redirect("/ver_post.aspx?id=" + post_id);
+            return;
+        }
+
+        if (IsPostBack) return;
+
+        title_box.Text = post.title;
+        markdown_box.Text = post.markdown;
+
+    }
+    protected void OnEditarClick(object sender, EventArgs e)
+    {
+        Markdown markdown = new Markdown();
+        Entities entities = new Entities();
+
+        var post = entities.Posts.First(p => p.id == post_id);
+
+        post.title = title_box.Text;
+        post.markdown = markdown_box.Text;
+        post.html = markdown.Transform(post.markdown);
+
+        entities.SaveChanges();
+
+        Response.Redirect("/ver_post.aspx?id=" + post.id);
+    }
+}