Phase 5: merge test-reticulum-hash — radio toggle for URL vs hash, spacing fixes

db.py

@@ -131,7 +131,8 @@ def init_db():
         "  title TEXT,"
         "  body TEXT,"
         "  note TEXT DEFAULT '',"
-        "  last_modified TEXT DEFAULT (strftime('%Y-%m-%dT%H:%M:%S','now'))"
+        "  last_modified TEXT DEFAULT (strftime('%Y-%m-%dT%H:%M:%S','now')),"
+        "  reticulum_dest TEXT DEFAULT ''"
         ")"
     )
     db.execute(
@@ -247,6 +248,11 @@ def init_db():
         db.execute("ALTER TABLE pages ADD COLUMN summary TEXT DEFAULT ''")
         db.commit()
 
+    # Migrate pages: add reticulum_dest column if missing
+    if "reticulum_dest" not in page_cols:
+        db.execute("ALTER TABLE pages ADD COLUMN reticulum_dest TEXT DEFAULT ''")
+        db.commit()
+
     # Chunks table for semantic search embeddings
     db.execute(
         "CREATE TABLE IF NOT EXISTS chunks ("
@@ -359,19 +365,18 @@ def fetch_page(url):
 
 
 
-def index_url(url, note=""):
+def index_url(url, note="", reticulum_dest=""):
     url = clean_url(url)
     title, body, links, meta_desc = fetch_page(url)
-    # Use meta description if available and meaningful, otherwise generate from body
     summary = meta_desc if meta_desc and len(meta_desc) > 20 else ""
     db = get_db()
     try:
         now = __import__("datetime").datetime.now().strftime("%Y-%m-%dT%H:%M:%S")
         db.execute(
-            "INSERT INTO pages (url, title, body, note, last_modified, summary) VALUES (?, ?, ?, ?, ?, ?) "
+            "INSERT INTO pages (url, title, body, note, last_modified, summary, reticulum_dest) VALUES (?, ?, ?, ?, ?, ?, ?) "
             "ON CONFLICT(url) DO UPDATE SET title=excluded.title, body=excluded.body, "
-            "note=excluded.note, last_modified=excluded.last_modified, summary=excluded.summary",
-            (url, title, body, note, now, summary),
+            "note=excluded.note, last_modified=excluded.last_modified, summary=excluded.summary, reticulum_dest=excluded.reticulum_dest",
+            (url, title, body, note, now, summary, reticulum_dest),
         )
         page_id = db.execute("SELECT id FROM pages WHERE url = ?", (url,)).fetchone()[0]
         db.execute("DELETE FROM links WHERE page_id = ?", (page_id,))

handlers.py

@@ -338,9 +338,23 @@ def handle_search(query):
     )
 
 
-def handle_add_form(msg=""):
+def handle_add_form(msg="", action_type="index"):
+    if action_type == "subscribe":
+        return _respond(
+            f"<h1>subscribe</h1>"
+            f"<p>Subscribe to a friend's TinyWeb instance to sync their index</p>"
+            f'<form method="post" action="/subscriptions/add">'
+            f'{_csrf_field()}'
+            f'<input name="dest_hash" placeholder="destination hash (32 hex chars)" size="50"><br><br>'
+            f'<button type="submit">subscribe</button>'
+            f"</form>"
+            f"<p><small>or <a href=\"/add\">add a single site</a></small></p>"
+            f"<p>{msg}</p>"
+            f'<a href="/">back</a>'
+        )
     return _respond(
         f"<h1>add url</h1>"
+        f"<p>Add a site to your index</p>"
         f'<form method="post" action="/add">'
         f'{_csrf_field()}'
         f'<input name="url" placeholder="https://example.com" size="50"><br><br>'
@@ -354,18 +368,27 @@ def handle_add_form(msg=""):
 
 
 def handle_add_submit(body):
-    url = clean_url(body.get("url", [""])[0].strip())
+    input_type = body.get("input_type", ["url"])[0]
+    url = body.get("url", [""])[0].strip()
+    reticulum_dest = body.get("reticulum_dest", [""])[0].strip().replace("<", "").replace(">", "")
     note = body.get("note", [""])[0].strip()
     tags = body.get("tags", [""])[0].strip()
     
-    if not url:
-        return handle_add_form("URL is required.")
-    if not url.startswith(("http://", "https://")):
-        return handle_add_form("URL must start with http:// or https://")
+    if input_type == "url":
+        if not url:
+            return handle_add_form("URL is required.")
+        url = clean_url(url)
+        if not url.startswith(("http://", "https://")):
+            return handle_add_form("URL must start with http:// or https://")
+    else:
+        if not reticulum_dest:
+            return handle_add_form("Reticulum destination hash is required.")
+        if len(reticulum_dest) != 32 or not all(c in "0123456789abcdefABCDEF" for c in reticulum_dest):
+            return handle_add_form("Invalid reticulum destination hash. Must be 32 hex characters.")
+        url = f"reticulum:{reticulum_dest}"
     
-    # Try auto-index first
     try:
-        title = index_url(url, note)
+        title = index_url(url, note, reticulum_dest if reticulum_dest else "")
         if tags:
             db = get_db()
             try:
@@ -375,7 +398,8 @@ def handle_add_submit(body):
                     db.commit()
             finally:
                 return_db(db)
-        return handle_add_form(f'Indexed: <a href="{esc(url)}">{esc(title)}</a>')
+        
+        return handle_add_form(f'Indexed: {esc(url)}')
         
     except ValueError as e:
         return handle_add_form(f"Error: {esc(str(e))}")
@@ -414,6 +438,7 @@ def handle_add_manual_submit(body):
 
     if not url:
         return handle_add_form("URL is required.")
+    
     if not manual_title or not manual_desc:
         return handle_add_form("Title and description are required for manual entry.")
 
@@ -421,7 +446,6 @@ def handle_add_manual_submit(body):
     try:
         now = __import__("datetime").datetime.now().strftime("%Y-%m-%dT%H:%M:%S")
 
-        # Insert the page
         db.execute(
             "INSERT INTO pages (url, title, body, note, last_modified, summary) VALUES (?, ?, ?, ?, ?, ?) "
             "ON CONFLICT(url) DO UPDATE SET title=excluded.title, body=excluded.body, "
@@ -455,6 +479,8 @@ def handle_add_manual_submit(body):
 
 
 def handle_pages(query=None):
+    msg = query.get("msg", [""])[0] if query else ""
+    msg_html = f'<p class="success">{esc(msg)}</p>' if msg else ""
     page = _paginate(query or {})
     offset = (page - 1) * BROWSE_PER_PAGE
     db = get_db()
@@ -482,6 +508,7 @@ def handle_pages(query=None):
         return_db(db)
     return _respond(
         f"<h1>indexed pages ({total})</h1>"
+        f"{msg_html}"
         f"<ul>{items}</ul>"
         f'{_page_nav(page, total, "/pages", BROWSE_PER_PAGE)}'
         f'<p><a href="/export">export</a> | <a href="/import">import</a></p>'
@@ -492,20 +519,27 @@ def handle_pages(query=None):
 def handle_edit_form(page_id, msg=""):
     db = get_db()
     try:
-        row = db.execute("SELECT id, url, title, note FROM pages WHERE id = ?", (page_id,)).fetchone()
+        row = db.execute("SELECT id, url, title, body, note, summary FROM pages WHERE id = ?", (page_id,)).fetchone()
         if not row:
             return _error(404)
         tags = ", ".join(_get_page_tags(page_id, db))
     finally:
         return_db(db)
+
     return _respond(
         f"<h1>edit page</h1>"
         f"<p><b>{esc(row['title'])}</b><br>"
         f"<small>{esc(row['url'])}</small></p>"
         f'<form method="post" action="/edit/{row["id"]}">'
         f'{_csrf_field()}'
-        f'<input name="note" value="{esc(row["note"])}" placeholder="why did you save this?" size="50"><br><br>'
-        f'<input name="tags" value="{esc(tags)}" placeholder="tags (comma-separated)" size="50"><br><br>'
+        f'<label>Title:</label><br>'
+        f'<input name="title" value="{esc(row["title"])}" size="60"><br><br>'
+        f'<label>Summary (shown in search results):</label><br>'
+        f'<textarea name="summary" rows="3" cols="60">{esc(row["summary"] or "")}</textarea><br><br>'
+        f'<label>Note (why you saved this):</label><br>'
+        f'<input name="note" value="{esc(row["note"])}" size="50"><br><br>'
+        f'<label>Tags (comma-separated):</label><br>'
+        f'<input name="tags" value="{esc(tags)}" size="50"><br><br>'
         f'<button type="submit">save</button>'
         f"</form>"
         f"<p>{msg}</p>"
@@ -514,15 +548,25 @@ def handle_edit_form(page_id, msg=""):
 
 
 def handle_edit_submit(page_id, body):
+    title = body.get("title", [""])[0].strip()
+    summary = body.get("summary", [""])[0].strip()
     note = body.get("note", [""])[0].strip()
     tags = body.get("tags", [""])[0].strip()
+
     db = get_db()
     try:
-        db.execute("UPDATE pages SET note = ? WHERE id = ?", (note, page_id))
+        db.execute(
+            "UPDATE pages SET title = ?, summary = ?, note = ? WHERE id = ?",
+            (title, summary, note, page_id)
+        )
+
         _set_page_tags(page_id, tags, db)
+
         db.commit()
+
     finally:
         return_db(db)
+
     return _redirect("/pages")
 
 
@@ -881,6 +925,7 @@ def handle_subscriptions(msg=""):
         f'<input name="dest_hash" placeholder="destination hash" size="40"> '
         f'<button>subscribe</button>'
         f'</form>'
+        f'<p><small>or <a href="/add?type=subscribe">subscribe to an instance</a></small></p>'
         f'<p>{msg}</p>'
         f'<hr>{listing}'
         f'<br><a href="/">back</a>'
@@ -1246,7 +1291,8 @@ def _dispatch_inner(data):
         if path == "/":
             return handle_search(query)
         elif path == "/add":
-            return handle_add_form()
+            action_type = query.get("type", ["index"])[0]
+            return handle_add_form(action_type=action_type if action_type == "subscribe" else "index")
         elif path == "/pages":
             return handle_pages(query)
         elif path.startswith("/edit/"):