update

lsongdev · lsongdev · commit bb846dfa2f40 · 2025-03-05T12:18:28.000+08:00
diff --git a/reader/reader.go b/reader/reader.go
@@ -205,6 +205,11 @@ func (reader *Reader) GetFeed(id string) (feed *Feed, err error) {
 	return
 }
 
+func (reader *Reader) DeleteFeed(id string) (err error) {
+	_, err = reader.db.Exec("DELETE FROM feeds WHERE id = ?", id)
+	return
+}
+
 func (reader *Reader) GetPosts(conditions []string, limit *Pagination) (posts []Post, err error) {
 	conditions = append(conditions, "p.feed_id = s.id")
 	conditions = append(conditions, "s.category_id = g.id")
diff --git a/reader/server.go b/reader/server.go
@@ -191,28 +191,7 @@ func (reader *Reader) NewView(w http.ResponseWriter, r *http.Request) {
 	})
 }
 
-// FeedView handles requests to the feed page.
-func (reader *Reader) FeedView(w http.ResponseWriter, r *http.Request) {
-	if r.URL.Query().Has("id") {
-		feedId := r.URL.Query().Get("id")
-		feed, err := reader.GetFeed(feedId)
-		if err != nil {
-			reader.Error(w, err)
-			return
-		}
-		limit := NewLimitFromQuery(r.URL.Query())
-		posts, err := reader.GetPostsByFeedId(feedId, limit)
-		if err != nil {
-			reader.Error(w, err)
-			return
-		}
-		reader.Render(w, "posts", H{
-			"feed":       feed,
-			"posts":      posts,
-			"pagination": limit,
-		})
-		return
-	}
+func (reader *Reader) FeedsView(w http.ResponseWriter, r *http.Request) {
 	var conditions []string
 	if r.URL.Query().Has("category") {
 		categoryId := r.URL.Query().Get("category")
@@ -234,6 +213,51 @@ func (reader *Reader) FeedView(w http.ResponseWriter, r *http.Request) {
 	})
 }
 
+func (reader *Reader) PostsView(w http.ResponseWriter, r *http.Request) {
+	feedId := r.URL.Query().Get("id")
+	feed, err := reader.GetFeed(feedId)
+	if err != nil {
+		reader.Error(w, err)
+		return
+	}
+	limit := NewLimitFromQuery(r.URL.Query())
+	posts, err := reader.GetPostsByFeedId(feedId, limit)
+	if err != nil {
+		reader.Error(w, err)
+		return
+	}
+	reader.Render(w, "posts", H{
+		"feed":       feed,
+		"posts":      posts,
+		"pagination": limit,
+	})
+}
+
+func (reader *Reader) DeleteFeedView(w http.ResponseWriter, r *http.Request) {
+	feedId := r.URL.Query().Get("id")
+	err := reader.DeleteFeed(feedId)
+	if err != nil {
+		reader.Error(w, err)
+		return
+	}
+	w.WriteHeader(http.StatusOK)
+}
+
+// FeedView handles requests to the feed page.
+func (reader *Reader) FeedView(w http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case "GET":
+		if r.URL.Query().Has("id") {
+			reader.PostsView(w, r)
+		} else {
+			reader.FeedsView(w, r)
+		}
+	case "DELETE":
+		reader.DeleteFeedView(w, r)
+	}
+
+}
+
 // PostView handles requests to view a specific post.
 func (reader *Reader) PostView(w http.ResponseWriter, r *http.Request) {
 	if r.URL.Query().Has("id") {
diff --git a/templates/layout.html b/templates/layout.html
@@ -21,15 +21,23 @@
     .form-field {
       margin-bottom: 5px;
     }
+
     article {
       overflow: hidden;
       white-space: wrap;
     }
+
     [method="delete"] {
       color: red;
     }
   </style>
-  <style>{{.Stylesheet}}</style>
+  <style>
+    {
+        {
+        .Stylesheet
+      }
+    }
+  </style>
 </head>
 
 <body>
@@ -49,6 +57,16 @@ <h1><a href="/">{{.AppName}}</a></h1>
   </div>
 </body>
 
+<script>
+  document.addEventListener('click', e => {
+    const method = e.target.getAttribute('method');
+    if (method) {
+      e.preventDefault();
+      fetch(e.target.href, { method });
+    }
+  })
+</script>
+
 </html>
 
 {{end}}
diff --git a/templates/posts.html b/templates/posts.html
@@ -50,4 +50,5 @@ <h2>
   </nav>
 {{end}}
 
+
 {{end}}

-Original file line number
+Diff line change
   </nav>
 {{end}}
++
 {{end}}