early admin edit blog page

admin/blog/blog.go

@@ -15,12 +15,8 @@ func Handler(app *model.AppState) http.Handler {
     return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
         mux := http.NewServeMux()
 
-        mux.Handle("/{id}", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+        mux.Handle("/{id}", serveBlogPost(app))
-            blogID := r.PathValue("id")
+        mux.Handle("/", serveBlogIndex(app))
-            w.Write([]byte(blogID))
-        }))
-
-        mux.Handle("/", handleBlogIndex(app))
 
         mux.ServeHTTP(w, r)
     })
@@ -38,14 +34,9 @@ type (
     }
 )
 
-func handleBlogIndex(app *model.AppState) http.Handler {
+func serveBlogIndex(app *model.AppState) http.Handler {
     return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-        session, err := controller.GetSessionFromRequest(app, r)
+        session := r.Context().Value("session").(*model.Session)
-        if err != nil {
-            fmt.Fprintf(os.Stderr, "WARN: Failed to retrieve session: %v\n", err)
-            http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
-            return
-        }
 
         posts, err := controller.GetBlogPosts(app.DB, false, -1, 0)
         if err != nil {
@@ -108,3 +99,35 @@ func handleBlogIndex(app *model.AppState) http.Handler {
 		}
     })
 }
+
+func serveBlogPost(app *model.AppState) http.Handler {
+    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+        session := r.Context().Value("session").(*model.Session)
+
+        blogID := r.PathValue("id")
+
+        post, err := controller.GetBlogPost(app.DB, blogID)
+        if err != nil {
+            fmt.Printf("can't find blog with ID %s\n", blogID)
+            http.NotFound(w, r)
+            return
+        }
+
+        type blogPostData struct {
+            core.AdminPageData
+            Post *model.BlogPost
+        }
+
+        err = templates.EditBlogTemplate.Execute(w, blogPostData{
+            AdminPageData: core.AdminPageData{
+                Session: session,
+            },
+            Post: post,
+        })
+		if err != nil {
+            fmt.Fprintf(os.Stderr, "WARN: Error rendering admin edit page for blog %s: %v\n", blogID, err)
+            http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+            return
+		}
+    })
+}

admin/static/edit-blog.css

@@ -0,0 +1,100 @@
+input[type="text"] {
+    padding: .3em .5em;
+    font-size: inherit;
+    font-family: inherit;
+    border: none;
+    border-radius: 4px;
+    outline: none;
+    color: inherit;
+    background-color: var(--bg-1);
+    box-shadow: var(--shadow-sm);
+}
+
+#blogpost {
+    margin-bottom: 1em;
+    padding: 1.5em;
+
+    border-radius: 8px;
+    background-color: var(--bg-2);
+    box-shadow: var(--shadow-lg);
+
+    transition: background .1s ease-out, color .1s ease-out;
+}
+
+#blogpost label {
+    margin: 1.2em 0 .2em .1em;
+    display: block;
+    font-size: .8em;
+    text-transform: uppercase;
+    font-weight: 600;
+}
+#blogpost label:first-of-type {
+    margin-top: 0;
+}
+
+#blogpost h2 {
+    margin: 0;
+    font-size: 2em;
+}
+
+#blogpost #title {
+    width: 100%;
+    margin: 0 -.2em;
+    padding: 0 .2em;
+    resize: none;
+    font-family: inherit;
+    font-size: inherit;
+    font-weight: bold;
+    border-radius: 4px;
+    border: 1px solid transparent;
+    background: transparent;
+    color: var(--fg-3);
+    outline: none;
+    cursor: pointer;
+    transition: background .1s ease-out, border-color .1s ease-out;
+
+    /*position: relative; outline: none;*/
+    white-space: pre-wrap; overflow-wrap: break-word;
+}
+
+#blogpost #title:hover {
+    background-color: var(--bg-3);
+    border-color: var(--fg-0);
+}
+
+#blogpost #title:active,
+#blogpost #title:focus {
+    background-color: var(--bg-3);
+}
+
+#blogpost textarea {
+    width: calc(100% - 2em);
+    margin: 0;
+    padding: 1em;
+    display: block;
+    border: none;
+    border-radius: 4px;
+    background-color: var(--bg-1);
+    color: var(--fg-3);
+    box-shadow: var(--shadow-md);
+    resize: vertical;
+    outline: none;
+}
+
+#blogpost #description {
+    font-family: inherit;
+}
+
+#blogpost select {
+    padding: .5em .8em;
+    font-size: inherit;
+    border: none;
+    border-radius: 10em;
+    color: var(--fg-3);
+    background-color: var(--bg-1);
+    box-shadow: var(--shadow-sm);
+}
+
+#blogpost .blog-actions {
+    margin-top: 1em;
+}

admin/static/edit-blog.js

@@ -0,0 +1,63 @@
+const blogID = document.getElementById("blogpost").dataset.id;
+const titleInput = document.getElementById("title");
+const descInput = document.getElementById("description");
+const mdInput = document.getElementById("markdown");
+const blueskyActorInput = document.getElementById("bluesky-actor");
+const blueskyPostInput = document.getElementById("bluesky-post");
+const visInput = document.getElementById("visibility");
+const saveBtn = document.getElementById("save");
+const deleteBtn = document.getElementById("delete");
+
+saveBtn.addEventListener("click", () => {
+    fetch("/api/v1/blog/" + blogID, {
+        method: "PUT",
+        body: JSON.stringify({
+            title: titleInput.value,
+            description: descInput.value,
+            markdown: mdInput.value,
+            bluesky_actor: blueskyActorInput.value,
+            bluesky_post: blueskyPostInput.value,
+            visible: visInput.value === "true",
+        }),
+        headers: { "Content-Type": "application/json" }
+    }).then(res => {
+        if (!res.ok) {
+            res.text().then(error => {
+                console.error(error);
+                alert("Failed to update blog post: " + error);
+            });
+            return;
+        }
+
+        location = location;
+    });
+});
+
+deleteBtn.addEventListener("click", () => {
+    if (blogID != prompt(
+        "You are about to permanently delete " + blogID + ". " +
+        "This action is irreversible. " +
+        "Please enter \"" + blogID + "\" to continue.")) return;
+    fetch("/api/v1/blog/" + blogID, {
+        method: "DELETE",
+    }).then(res => {
+        if (!res.ok) {
+            res.text().then(error => {
+                console.error(error);
+                alert("Failed to delete blog post: " + error);
+            });
+            return;
+        }
+
+        location = "/admin";
+    });
+});
+
+[titleInput, descInput, mdInput, blueskyActorInput, blueskyPostInput, visInput].forEach(input => {
+    input.addEventListener("change", () => {
+        saveBtn.disabled = false;
+    });
+    input.addEventListener("keypress", () => {
+        saveBtn.disabled = false;
+    });
+});

admin/templates/html/edit-blog.html

@@ -0,0 +1,87 @@
+{{define "head"}}
+<title>Editing {{.Post.Title}} - ari melody 💫</title>
+<link rel="shortcut icon" href="/img/favicon.png" type="image/x-icon">
+<link rel="stylesheet" href="/admin/static/edit-blog.css">
+{{end}}
+
+{{define "content"}}
+<main>
+    <h1>Editing Blog Post</h1>
+
+    <div id="blogpost" data-id="{{.Post.ID}}">
+        <label for="title">Title</label>
+        <h2 id="blog-title">
+            <div
+                id="title"
+                name="title"
+                role="textbox"
+                aria-multiline="true"
+                spellcheck="true"
+                aria-haspopup="listbox"
+                aria-invalid="false"
+                aria-autocomplete="list"
+                autocorrect="off"
+                contenteditable="true"
+                zindex="-1"
+                >{{.Post.Title}}</div>
+        </h2>
+
+        <label for="description">Description</label>
+        <textarea
+                id="description"
+                name="description"
+                value="{{.Post.Description}}"
+                placeholder="No description provided."
+                rows="3"
+                >{{.Post.Description}}</textarea>
+
+        <label for="markdown">Markdown</label>
+        <textarea
+                id="markdown"
+                name="markdown"
+                value="{{.Post.Markdown}}"
+                rows="30"
+                >{{.Post.Markdown}}</textarea>
+
+        <label for="bluesky-actor">Bluesky Author DID</label>
+        <input
+                type="text"
+                name="bluesky-actor"
+                id="bluesky-actor"
+                placeholder="did:plc:1234abcd..."
+                value="{{if .Post.BlueskyActorID}}{{.Post.BlueskyActorID}}{{end}}">
+        <label for="bluesky-post">Bluesky Post ID</label>
+        <input
+                type="text"
+                name="bluesky-post"
+                id="bluesky-post"
+                placeholder="3m109a03..."
+                value="{{if .Post.BlueskyPostID}}{{.Post.BlueskyPostID}}{{end}}">
+
+        <label for="visibility">Visibility</label>
+        <select name="visibility" id="visibility">
+            <option value="true"{{if .Post.Visible}} selected{{end}}>Visible</option>
+            <option value="false"{{if not .Post.Visible}} selected{{end}}>Hidden</option>
+        </select>
+
+        <div class="blog-actions">
+            <a href="/blog/{{.Post.ID}}" class="button">View</a>
+            <button type="submit" class="save" id="save" disabled>Save</button>
+        </div>
+    </div>
+
+    <div class="card" id="danger">
+        <div class="card-header">
+            <h2>Danger Zone</h2>
+        </div>
+        <p>
+        Clicking the button below will delete this blog post.
+        This action is <strong>irreversible</strong>.
+        You will be prompted to confirm this decision.
+        </p>
+        <button class="delete" id="delete">Delete Release</button>
+    </div>
+</main>
+
+<script type="module" src="/admin/static/edit-blog.js"></script>
+{{end}}

admin/templates/html/edit-release.html

@@ -8,7 +8,7 @@
 
 {{define "content"}}
 <main>
-    <h1>Editing {{.Release.Title}}</h1>
+    <h1>Editing Release</h1>
 
     <div id="release" data-id="{{.Release.ID}}">
         <div class="release-artwork">

admin/templates/templates.go

@@ -200,3 +200,12 @@ var BlogsTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(
         componentBlogPostHTML,
     }, "\n"),
 ))
+
+//go:embed "html/edit-blog.html"
+var editBlogHTML string
+var EditBlogTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(
+    strings.Join([]string{
+        editBlogHTML,
+        componentBlogPostHTML,
+    }, "\n"),
+))