remove demo pages, rename themes, add Content-Length header

gateway.py

@@ -165,12 +165,15 @@ class GatewayHandler(BaseHTTPRequestHandler):
                              "style-src 'self' 'unsafe-inline'; "
                              "script-src 'self' 'unsafe-inline'; "
                              "img-src 'self' data:")
+            resp_body = resp.get("body", "")
+            encoded = resp_body.encode() if isinstance(resp_body, str) else resp_body
+            if encoded:
+                self.send_header("Content-Length", str(len(encoded)))
             for k, v in resp.get("headers", {}).items():
                 self.send_header(k, v)
             self.end_headers()
-            resp_body = resp.get("body", "")
+            if encoded:
-            if resp_body:
+                self.wfile.write(encoded)
-                self.wfile.write(resp_body.encode() if isinstance(resp_body, str) else resp_body)
 
         except ConnectionError as e:
             GatewayState.link = None

handlers/__init__.py

@@ -32,7 +32,7 @@ from .subscriptions import (
     handle_subscription_delete, handle_subscription_syncall,
     _sync_threads,
 )
-from .customize import handle_style_form, handle_style_submit, handle_style_template_submit, handle_field_save, handle_about
+from .customize import handle_style_form, handle_style_submit, handle_style_template_submit, handle_field_save, handle_about, _set_flash
 from .tags import handle_tags, handle_tag_browse
 from .data import (
     handle_export, handle_import_form, handle_import_submit,
@@ -66,7 +66,7 @@ def _dispatch_inner(data):
             return handle_pages(query)
         elif path.startswith("/edit/"):
             pid = extract_id("/edit/")
-            return handle_edit_form(pid) if pid is not None else _error(400)
+            return handle_edit_form(pid, page=query.get("p", [""])[0]) if pid is not None else _error(400)
         elif path.startswith("/delete/"):
             pid = extract_id("/delete/")
             return handle_delete_confirm(pid) if pid is not None else _error(400)
@@ -129,11 +129,13 @@ def _dispatch_inner(data):
             return handle_field_save(body)
         elif path == "/style/reset":
             set_setting("custom_template", "")
-            return handle_style_form("Template reset to default.", gateway_host=gateway_host, scheme=scheme)
+            _set_flash("Template reset to default.")
+            return _redirect("/style")
         elif path == "/style/vacuum":
             from db import vacuum_db
             vacuum_db()
-            return handle_style_form("Database vacuumed.", gateway_host=gateway_host, scheme=scheme)
+            _set_flash("Database vacuumed.")
+            return _redirect("/style")
         elif path == "/import":
             return handle_import_submit(body)
         elif path == "/reindex":

handlers/_helpers.py

@@ -65,11 +65,11 @@ def _get_bookmark_token():
     return token
 
 
-def _respond(body_html, status=200, use_default=False):
+def _respond(body_html, status=200, use_default=False, head_html=""):
     return {
         "status": status,
         "content_type": "text/html; charset=utf-8",
-        "body": wrap_page(body_html, use_default=use_default),
+        "body": wrap_page(body_html, use_default=use_default, head_html=head_html),
         "headers": {},
     }
 

handlers/customize.py

@@ -1,9 +1,19 @@
 from db import get_db, return_db, get_setting, set_setting, get_site_name
 import templates as templates_mod
 from templates import esc, DEFAULT_TEMPLATE
-from ._helpers import _respond, _json_response, _csrf_field, _get_bookmark_token
+from ._helpers import _respond, _redirect, _json_response, _csrf_field, _get_bookmark_token, _request_local
 from .subscriptions import _count_shared_pages
 
+_flash = {}
+
+
+def _set_flash(msg):
+    _flash[_request_local.csrf_token] = msg
+
+
+def _get_flash():
+    return _flash.pop(_request_local.csrf_token, "")
+
 
 def handle_style_form(msg="", gateway_host="", scheme="http"):
     template = get_setting("custom_template") or DEFAULT_TEMPLATE
@@ -21,7 +31,6 @@ def handle_style_form(msg="", gateway_host="", scheme="http"):
     reranker = get_setting("use_reranker", "0")
     reranker_checked = " checked" if reranker == "1" else ""
     disabled = "" if semantic == "1" else " disabled"
-    dimmed = ' style="opacity:0.4"' if semantic != "1" else ""
     tcp_enabled = get_setting("tcp_enabled", "1")
     tcp_checked = " checked" if tcp_enabled == "1" else ""
     tcp_disabled = "" if tcp_enabled == "1" else " disabled"
@@ -32,31 +41,65 @@ def handle_style_form(msg="", gateway_host="", scheme="http"):
     lora_enabled = get_setting("lora_enabled", "0")
     lora_checked = " checked" if lora_enabled == "1" else ""
     lora_disabled = "" if lora_enabled == "1" else " disabled"
-    lora_dimmed = ' style="opacity:0.4"' if lora_enabled != "1" else ""
     lora_port = get_setting("lora_port", "")
     lora_frequency = get_setting("lora_frequency", "867200000")
     lora_bandwidth = get_setting("lora_bandwidth", "125000")
     lora_txpower = get_setting("lora_txpower", "7")
     lora_sf = get_setting("lora_sf", "8")
     lora_cr = get_setting("lora_cr", "5")
+    csrf = _csrf_field()
     from handlers import forum_plugin as _fp
     if _fp is not None:
-        forum_section = (
+        forum_body = (
+            f"<section id=\"forum\">"
+            f'<form method="post" action="/style">'
+            f"{csrf}"
+            f'<input type="hidden" name="_action" value="forum">'
             f"<h2>forum</h2>"
             f'<label><input type="checkbox" name="forum_enabled" value="1"{forum_checked}>'
             f" enable forum (shared URL discussion board)</label><br>"
-            f"<small>Share URLs and discuss them with other TinyWeb instances. "
+            f"<small>Share URLs and discuss them with other TinyWeb instances.</small><br><br>"
-            f"Requires <code>tinyweb-forum</code> — "
+            f'<input type="submit" value="save forum">'
-            f'<a href="https://codeberg.org/tinyweb/tinyweb-forum">more info</a>.</small><br><br>'
+            f"</form>"
+            f"</section>"
         )
+        forum_nav = ' · <a href="#forum">forum</a>'
     else:
-        forum_section = ""
+        forum_body = ""
+        forum_nav = ""
+
+    msg = _get_flash() or msg
+    msg_html = ""
+    if msg:
+        msg_html = '<p><em>{msg}</em></p>'.format(msg=esc(msg))
+
     return _respond(
         f"<h1>customize</h1>"
-        f"<h2>name your search engine</h2>"
+        f"{msg_html}"
-        f'<form method="post" action="/style" id="settings">'
+        f'<nav>'
-        f'{_csrf_field()}'
+        f'<a href="#site-name">site name</a>'
-        f'<input name="site_name" value="{esc(name)}" placeholder="tinyweb" size="30"><br><br>'
+        f' · <a href="#sharing">sharing</a>'
+        f'{forum_nav}'
+        f' · <a href="#search">search</a>'
+        f' · <a href="#mesh">mesh</a>'
+        f' · <a href="#template">template</a>'
+        f' · <a href="#tools">tools</a>'
+        f'</nav>'
+        f"<hr>"
+        f"<section id=\"site-name\">"
+        f'<form method="post" action="/style">'
+        f"{csrf}"
+        f'<input type="hidden" name="_action" value="name">'
+        f"<h2>site name</h2>"
+        f'<input name="site_name" value="{esc(name)}" placeholder="tinyweb" size="30">'
+        f' <input type="submit" value="save name">'
+        f"</form>"
+        f"</section>"
+        f"<hr>"
+        f"<section id=\"sharing\">"
+        f'<form method="post" action="/style">'
+        f"{csrf}"
+        f'<input type="hidden" name="_action" value="sharing">'
         f"<h2>sharing</h2>"
         f'<label><input type="checkbox" name="sharing_enabled" value="1"{checked}>'
         f" share your site list publicly at /api/sites</label><br>"
@@ -66,39 +109,51 @@ def handle_style_form(msg="", gateway_host="", scheme="http"):
         f' share all pages except those tagged <code>private</code></label><br>'
         f'<label><input type="radio" name="sharing_mode" value="require_public"{require_checked}>'
         f' share only pages tagged <code>public</code></label><br>'
-        f'<small>The <code>private</code> tag always excludes a page, even in public-only mode.</small>'
+        f"</div>"
-        f'</div>'
         f'<p style="margin-top:0.6rem">'
         f'Currently sharing <b>{shared_count}</b> page(s). '
-        f'<a href="/share/preview">preview what subscribers would see</a>'
+        f'<a href="/share/preview">preview</a>'
-        f'</p>'
+        f"</p>"
+        f'<input type="submit" value="save sharing">'
+        f"</form>"
+        f"</section>"
+        f"<hr>"
+        f"{forum_body}"
+        f"<hr>"
+        f"<section id=\"search\">"
+        f'<form method="post" action="/style">'
+        f"{csrf}"
+        f'<input type="hidden" name="_action" value="search">'
+        f"<h2>search</h2>"
+        f'<label><input type="checkbox" name="semantic_search" value="1"{semantic_checked}>'
+        f" semantic search</label><br><br>"
+        f'<label><input type="checkbox" name="use_reranker" value="1"{reranker_checked}{disabled}>'
+        f" cross-encoder reranking</label><br><br>"
+        f'<label><input type="checkbox" name="compress_embeddings" value="1"{compress_checked}{disabled}>'
+        f" compress embeddings</label><br><br>"
+        f'<a href="/reindex">manage semantic index</a>'
+        f'<br><input type="submit" value="save search">'
+        f"</form>"
+        f"</section>"
+        f"<hr>"
+        f"<section id=\"mesh\">"
+        f'<form method="post" action="/style">'
+        f"{csrf}"
+        f'<input type="hidden" name="_action" value="mesh">'
         f"<h2>mesh network</h2>"
-        f"<p>Choose how to connect to the mesh. You can enable both for maximum reach.</p>"
+        f"<p>Choose how to connect to the mesh.</p>"
         f"<h3>internet</h3>"
-        f'<label><input type="checkbox" name="tcp_enabled" value="1"{tcp_checked} '
+        f'<label><input type="checkbox" name="tcp_enabled" value="1"{tcp_checked}>'
-        f'onchange="var d=!this.checked;'
-        f'for(var e of document.querySelectorAll(\'#tcp-fields input\'))e.disabled=d;'
-        f'document.getElementById(\'tcp-fields\').style.opacity=d?\'0.4\':\'1\'">'
         f" connect via internet transport node</label><br>"
-        f"<small>Reach peers anywhere online.</small><br>"
-        f'<div id="tcp-fields" style="margin-top:0.5rem{";opacity:0.4" if tcp_enabled != "1" else ""}">'
         f"<small>Default: rnode.bre.land:4242</small><br>"
-        f'<input name="transport_host" value="{esc(transport_host)}" placeholder="hostname" size="30"{tcp_disabled}>'
+        f'<input name="transport_host" value="{esc(transport_host)}" size="30"{tcp_disabled}>'
-        f' <input name="transport_port" value="{esc(transport_port)}" placeholder="port" size="6"{tcp_disabled}><br>'
+        f' <input name="transport_port" value="{esc(transport_port)}" size="6"{tcp_disabled}><br>'
-        f'<p><a href="https://rmap.world/" target="_blank" rel="noreferrer noopener">discover more nodes</a></p>'
-        f'</div><br>'
         f"<h3>LoRa</h3>"
-        f'<label><input type="checkbox" name="lora_enabled" value="1"{lora_checked} '
+        f'<label><input type="checkbox" name="lora_enabled" value="1"{lora_checked}>'
-        f'onchange="var d=!this.checked;document.getElementById(\'lora-port\').disabled=d;'
-        f'document.getElementById(\'lora-extras\').style.opacity=d?\'0.4\':\'1\';'
-        f'for(var e of document.querySelectorAll(\'#lora-extras input\'))e.disabled=d">'
         f" connect via LoRa radio</label><br>"
-        f"<small>Reach nearby peers off-grid with an <a href=\"https://unsigned.io/rnode/\" target=\"_blank\" rel=\"noreferrer noopener\">RNode</a>.</small><br><br>"
-        f'<div id="lora-fields" style="{";opacity:0.4" if lora_enabled != "1" else ""}">'
         f'<label>Serial port: <input id="lora-port" name="lora_port" value="{esc(lora_port)}" '
-        f'placeholder="/dev/ttyUSB0" size="20"{lora_disabled}></label><br><br>'
+        f'placeholder="/dev/ttyUSB0" size="20"{lora_disabled}></label><br>'
-        f'<details><summary>advanced radio settings</summary>'
+        f"<details><summary>advanced radio settings</summary>"
-        f'<div id="lora-extras" style="margin-top:0.5rem">'
         f'<label>Frequency (Hz): <input name="lora_frequency" value="{esc(lora_frequency)}" size="12"{lora_disabled}></label><br>'
         f"<small>ISM band frequency. Default: 867200000 (868 MHz EU). US: 915000000.</small><br><br>"
         f'<label>Bandwidth (Hz): <input name="lora_bandwidth" value="{esc(lora_bandwidth)}" size="8"{lora_disabled}></label><br>'
@@ -108,137 +163,123 @@ def handle_style_form(msg="", gateway_host="", scheme="http"):
         f'<label>Spreading Factor: <input name="lora_sf" value="{esc(lora_sf)}" size="4"{lora_disabled}></label><br>'
         f"<small>5-12. Higher = longer range, slower speed.</small><br><br>"
         f'<label>Coding Rate: <input name="lora_cr" value="{esc(lora_cr)}" size="4"{lora_disabled}></label><br>'
-        f"<small>5-8. Higher = more error correction.</small><br>"
+        f"<small>5-8. Higher = more error correction.</small>"
-        f'</div></details></div><br>'
+        f"</details>"
-        f"<h2>search</h2>"
+        f'<br><input type="submit" value="save mesh">'
-        f"<h3>ai</h3>"
-        f'<label><input type="checkbox" name="semantic_search" value="1"{semantic_checked} '
-        f'onchange="var d=!this.checked;document.getElementById(\'reranker\').disabled=d;'
-        f'document.getElementById(\'ai-extras\').style.opacity=d?\'0.4\':\'1\'">'
-        f" semantic search (similarity matching)</label><br>"
-        f"<small>Requires onnxruntime, tokenizers, hnswlib. Downloads ~30MB of models on first use.</small><br><br>"
-        f'<div id="ai-extras"{dimmed}>'
-        f'<label><input type="checkbox" id="reranker" name="use_reranker" value="1"{reranker_checked}{disabled}>'
-        f" cross-encoder reranking (more accurate)</label><br>"
-        f"<small>Uses a 22MB model. Adds ~50ms per search. Disable for faster results.</small><br><br>"
-        f'<label><input type="checkbox" name="compress_embeddings" value="1"{compress_checked}{disabled}>'
-        f" compress embeddings (50% storage savings)</label><br>"
-        f"<small>Saves ~50% on storage for embeddings. Slight quality reduction at large scale.</small><br><br>"
-        f'<a href="/reindex">manage semantic index</a><br><br>'
-        f"</div>"
-        f"{forum_section}"
-        f'<p id="settings-status" style="font-size:0.85rem;color:#888;min-height:1.2em"></p>'
-        f'<noscript><button type="submit">save settings</button></noscript>'
         f"</form>"
-        '<script>'
+        f"</section>"
-        '(function(){'
+        f"<hr>"
-        "var f=document.getElementById('settings');"
+        f"<section id=\"template\">"
-        "var csrf=f.querySelector('input[name=_csrf]').value;"
+        f"<h2>template</h2>"
-        "var st=document.getElementById('settings-status');"
+        f"<p>Edit the full page template.</p>"
-        "f.querySelectorAll('input:not([type=hidden]):not([type=submit]),select').forEach(function(el){"
-        "el.addEventListener('change',function(){"
-        "var key=el.name,val=el.type=='checkbox'?(el.checked?'1':'0'):el.value;"
-        "st.textContent='saving...';"
-        "fetch('/style/field',{method:'POST',headers:{'Content-Type':'application/x-www-form-urlencoded'},"
-        "body:'_csrf='+encodeURIComponent(csrf)+'&key='+encodeURIComponent(key)+'&value='+encodeURIComponent(val)})"
-        ".then(function(r){return r.json()})"
-        ".then(function(d){st.textContent=d.status=='ok'?'saved \\u2713':d.message||'error';setTimeout(function(){st.textContent=''},3000)})"
-        ".catch(function(){st.textContent='save failed';setTimeout(function(){st.textContent=''},3000)});"
-        "},false);});"
-        '})();'
-        '</script>'
-        f"<h2>custom html</h2>"
-        f"<p>Edit the full page template. Use <code>{esc('{{content}}')}</code> "
-        f"where page content should appear.</p>"
         f'<form method="post" action="/style/template">'
-        f'{_csrf_field()}'
+        f"{csrf}"
-        f'<textarea name="template" rows="20" cols="60">{esc(template)}</textarea><br>'
+        f'<textarea name="template" rows="12" cols="60" style="width:100%">{esc(template)}</textarea><br><br>'
-        f'<button type="submit">save template</button>'
+        f'<input type="submit" value="save template">'
         f"</form>"
-        f"<h2>bookmarklet</h2>"
+        f"</section>"
-        f"<p>Drag this link to your bookmarks bar. Click it on any page to index it instantly.</p>"
+        f"<hr>"
+        f"<section id=\"tools\">"
+        f"<h2>tools</h2>"
+        f"<h3>bookmarklet</h3>"
+        f"<p>Drag this link to your bookmarks bar.</p>"
         f'<p><a href="javascript:void(fetch(\'{esc(scheme)}://{esc(gateway_host or "localhost:8080")}/bookmark?url=\'+encodeURIComponent(location.href)+\'&token={_get_bookmark_token()}\').then(r=>r.text()).then(t=>alert(t)).catch(()=>alert(\'tinyweb not running\')))">+ save to {esc(name)}</a></p>'
-        f"<h2>reset</h2>"
+        f"<h3>reset template</h3>"
-        f'<form method="post" action="/style/reset" '
+        f'<form method="post" action="/style/reset">'
-        f'onsubmit="return confirm(\'Reset the template to default? Your custom template will be lost.\')">'
+        f"{csrf}"
-        f'{_csrf_field()}'
+        f'<input type="submit" value="reset to default">'
-        f'<button type="submit">reset template to default</button>'
         f"</form>"
-        f"<h2>maintenance</h2>"
+        f"<h3>vacuum database</h3>"
         f'<form method="post" action="/style/vacuum">'
-        f'{_csrf_field()}'
+        f"{csrf}"
-        f'<button type="submit">vacuum database</button>'
+        f'<input type="submit" value="vacuum">'
         f"</form>"
-        f"<p>{msg}</p>"
+        f"</section>"
         f'<a href="/">back</a>',
         use_default=True,
     )
 
 
 def handle_style_submit(body, gateway_host="", scheme="http"):
-    template = body.get("template", [""])[0].replace("\r\n", "\n").replace("\r", "\n")
+    action = body.get("_action", [""])[0]
-    name = body.get("site_name", ["tinyweb"])[0].strip()
+
-    sharing = "1" if body.get("sharing_enabled") else "0"
+    if action == "name":
-    sharing_mode = body.get("sharing_mode", ["exclude_private"])[0]
+        name = body.get("site_name", ["tinyweb"])[0].strip()
-    if sharing_mode not in ("exclude_private", "require_public"):
+        set_setting("site_name", name or "tinyweb")
-        sharing_mode = "exclude_private"
+        _set_flash("Saved.")
-    set_setting("sharing_mode", sharing_mode)
+        return _redirect("/style")
-    semantic = "1" if body.get("semantic_search") else "0"
+
-    reranker = "1" if body.get("use_reranker") else "0"
+    if action == "sharing":
-    compress = "1" if body.get("compress_embeddings") else "0"
+        sharing = "1" if body.get("sharing_enabled") else "0"
-    tcp_enabled = "1" if body.get("tcp_enabled") else "0"
+        sharing_mode = body.get("sharing_mode", ["exclude_private"])[0]
-    transport_host = body.get("transport_host", [""])[0].strip()
+        if sharing_mode not in ("exclude_private", "require_public"):
-    transport_port = body.get("transport_port", [""])[0].strip()
+            sharing_mode = "exclude_private"
-    set_setting("custom_template", template if template.strip() != DEFAULT_TEMPLATE.strip() else "")
+        set_setting("sharing_mode", sharing_mode)
-    set_setting("site_name", name or "tinyweb")
+        set_setting("sharing_enabled", sharing)
-    set_setting("sharing_enabled", sharing)
+        _set_flash("Saved.")
-    set_setting("semantic_search", semantic)
+        return _redirect("/style")
-    set_setting("use_reranker", reranker)
+
-    set_setting("compress_embeddings", compress)
+    if action == "forum":
-    set_setting("tcp_enabled", tcp_enabled)
+        forum_enabled = "1" if body.get("forum_enabled") else "0"
-    if transport_host:
+        current_forum = get_setting("forum_enabled", "0")
-        set_setting("transport_host", transport_host)
+        if forum_enabled != current_forum:
-    if transport_port:
+            from handlers import forum_plugin
-        set_setting("transport_port", transport_port)
+            if forum_enabled == "1" and forum_plugin is None:
-    lora_enabled = "1" if body.get("lora_enabled") else "0"
+                _set_flash("Forum plugin not installed. Run: pip install tinyweb-forum")
-    set_setting("lora_enabled", lora_enabled)
+                return _redirect("/style")
-    set_setting("lora_port", body.get("lora_port", [""])[0].strip())
+            if forum_enabled == "1":
-    set_setting("lora_frequency", body.get("lora_frequency", ["867200000"])[0].strip())
+                forum_plugin.enable()
-    set_setting("lora_bandwidth", body.get("lora_bandwidth", ["125000"])[0].strip())
+                try:
-    set_setting("lora_txpower", body.get("lora_txpower", ["7"])[0].strip())
+                    forum_plugin.fdb.set_setting("forum_enabled", "1")
-    set_setting("lora_sf", body.get("lora_sf", ["8"])[0].strip())
+                except Exception:
-    set_setting("lora_cr", body.get("lora_cr", ["5"])[0].strip())
+                    pass
-    forum_enabled = "1" if body.get("forum_enabled") else "0"
+            else:
-    current_forum = get_setting("forum_enabled", "0")
+                forum_plugin.disable()
-    if forum_enabled != current_forum:
+                try:
-        from handlers import forum_plugin
+                    forum_plugin.fdb.set_setting("forum_enabled", "0")
-        if forum_enabled == "1" and forum_plugin is None:
+                except Exception:
-            return handle_style_form(
+                    pass
-                "Forum plugin not installed. Run: pip install tinyweb-forum",
+            set_setting("forum_enabled", forum_enabled)
-                gateway_host=gateway_host, scheme=scheme,
+            templates_mod.FORUM_ENABLED = (forum_enabled == "1")
-            )
+        _set_flash("Saved.")
-        if forum_enabled == "1":
+        return _redirect("/style")
-            forum_plugin.enable()
+
-            try:
+    if action == "search":
-                forum_plugin.fdb.set_setting("forum_enabled", "1")
+        semantic = "1" if body.get("semantic_search") else "0"
-            except Exception:
+        reranker = "1" if body.get("use_reranker") else "0"
-                pass
+        compress = "1" if body.get("compress_embeddings") else "0"
-        else:
+        set_setting("semantic_search", semantic)
-            forum_plugin.disable()
+        set_setting("use_reranker", reranker)
-            try:
+        set_setting("compress_embeddings", compress)
-                forum_plugin.fdb.set_setting("forum_enabled", "0")
+        _set_flash("Saved.")
-            except Exception:
+        return _redirect("/style")
-                pass
+
-        set_setting("forum_enabled", forum_enabled)
+    if action == "mesh":
-        templates_mod.FORUM_ENABLED = (forum_enabled == "1")
+        tcp_enabled = "1" if body.get("tcp_enabled") else "0"
-    return handle_style_form("Saved. Restart TinyWeb for mesh network changes to take effect.",
+        transport_host = body.get("transport_host", [""])[0].strip()
-                             gateway_host=gateway_host, scheme=scheme)
+        transport_port = body.get("transport_port", [""])[0].strip()
+        set_setting("tcp_enabled", tcp_enabled)
+        if transport_host:
+            set_setting("transport_host", transport_host)
+        if transport_port:
+            set_setting("transport_port", transport_port)
+        lora_enabled = "1" if body.get("lora_enabled") else "0"
+        set_setting("lora_enabled", lora_enabled)
+        set_setting("lora_port", body.get("lora_port", [""])[0].strip())
+        set_setting("lora_frequency", body.get("lora_frequency", ["867200000"])[0].strip())
+        set_setting("lora_bandwidth", body.get("lora_bandwidth", ["125000"])[0].strip())
+        set_setting("lora_txpower", body.get("lora_txpower", ["7"])[0].strip())
+        set_setting("lora_sf", body.get("lora_sf", ["8"])[0].strip())
+        set_setting("lora_cr", body.get("lora_cr", ["5"])[0].strip())
+        _set_flash("Saved.")
+        return _redirect("/style")
 
 
 def handle_style_template_submit(body, gateway_host="", scheme="http"):
     template = body.get("template", [""])[0].replace("\r\n", "\n").replace("\r", "\n")
     set_setting("custom_template", template if template.strip() != DEFAULT_TEMPLATE.strip() else "")
-    return handle_style_form("Template saved.", gateway_host=gateway_host, scheme=scheme)
+    _set_flash("Template saved.")
+    return _redirect("/style")
 
 
 def handle_field_save(body):

handlers/pages.py

@@ -172,7 +172,7 @@ def handle_pages(query=None):
                 f'<li><label><input type="checkbox" name="ids" value="{r["id"]}"> '
                 f'{esc(r["title"])}</label>{note_html}{tags_html} '
                 f'<small>(<a href="{esc(r["url"])}" rel="noreferrer noopener">{esc(r["url"])}</a>)</small> '
-                f'<a href="/edit/{r["id"]}">edit</a> '
+                f'<a href="/edit/{r["id"]}?p={page}">edit</a> '
                 f'<a href="/delete/{r["id"]}">remove</a></li>'
             )
     finally:
@@ -282,7 +282,7 @@ def handle_bulk_action(body):
     return _redirect("/pages")
 
 
-def handle_edit_form(page_id, msg=""):
+def handle_edit_form(page_id, msg="", page=""):
     db = get_db()
     try:
         row = db.execute("SELECT id, url, title, body, note, summary FROM pages WHERE id = ?", (page_id,)).fetchone()
@@ -292,12 +292,15 @@ def handle_edit_form(page_id, msg=""):
     finally:
         return_db(db)
 
+    back = "/pages" + ("?p=" + page if page else "")
+
     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 type="hidden" name="_page" value="{esc(page)}">'
         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>'
@@ -310,7 +313,7 @@ def handle_edit_form(page_id, msg=""):
         f'<button type="submit">save</button>'
         f"</form>"
         f"<p>{msg}</p>"
-        f'<a href="/pages">back</a>'
+        f'<a href="{back}">back</a>'
     )
 
 
@@ -335,7 +338,11 @@ def handle_edit_submit(page_id, body):
     finally:
         return_db(db)
 
-    return _redirect("/pages")
+    page = body.get("_page", [""])[0].strip()
+    target = "/pages"
+    if page:
+        target += "?p=" + page
+    return _redirect(target)
 
 
 def handle_delete_confirm(page_id):

handlers/subscriptions.py

@@ -162,7 +162,7 @@ def handle_subscriptions(msg=""):
             sync_btn = '<button disabled>syncing...</button>'
         else:
             sync_btn = (
-                f'<form method="post" action="/subscriptions/sync/{sub_id}" style="display:inline">'
+                f'<form method="post" action="/subscriptions/sync/{sub_id}" style="display:inline-block;margin:0">'
                 f'{_csrf_field()}<button>sync now</button></form>'
             )
 
@@ -173,18 +173,22 @@ def handle_subscriptions(msg=""):
             f'<div style="margin-top:0.4rem;font-size:0.85rem;color:#606060">last sync: {esc(last)}</div>'
             f'{status_html}'
             f'<div style="display:flex;gap:0.5rem;align-items:center;flex-wrap:wrap;margin-top:0.7rem">'
-            f'<a href="/subscriptions/browse/{sub_id}">browse</a>'
+            f'<a href="/subscriptions/browse/{sub_id}" style="display:inline-flex;align-items:center;padding:0.3em 0">browse</a>'
             f'{sync_btn}'
-            f'<form method="post" action="/subscriptions/autosync/{sub_id}" style="display:inline">'
+            f'<form method="post" action="/subscriptions/autosync/{sub_id}" style="display:inline-block;margin:0">'
             f'{_csrf_field()}<button>auto-sync: {auto_label}</button></form>'
-            f'<form method="post" action="/subscriptions/delete/{sub_id}" style="display:inline">'
+            f'<form method="post" action="/subscriptions/delete/{sub_id}" style="display:inline-block;margin:0">'
             f'{_csrf_field()}<button>remove</button></form>'
             f'</div>'
             f'</div>'
         )
+    any_syncing = any(
+        s["id"] in _sync_threads and _sync_threads[s["id"]].is_alive()
+        for s in subs
+    )
+    head_html = '<meta http-equiv="refresh" content="3">' if any_syncing else ""
     listing = ""
     if subs:
-        any_syncing = any(sid in _sync_threads and _sync_threads[sid].is_alive() for sid in [s["id"] for s in subs])
         syncall_btn = '<button disabled>syncing...</button>' if any_syncing else '<button>sync all</button>'
         listing = (
             f'{cards}'
@@ -201,7 +205,8 @@ def handle_subscriptions(msg=""):
         f'<p><small>or <a href="/subscriptions/add">subscribe to an instance</a></small></p>'
         f'<p>{msg}</p>'
         f'<hr>{listing}'
-        f'<br><a href="/">back</a>'
+        f'<br><a href="/">back</a>',
+        head_html=head_html,
     )
 
 

templates.py

@@ -7,33 +7,6 @@ def esc(s):
     return html.escape(str(s))
 
 
-FORUM_CSS = """
-<style>
-.forum-form { max-width: 500px; }
-.forum-form input:not([type=checkbox]):not([type=radio]), .forum-form textarea { width: 100%; box-sizing: border-box; }
-.forum-form textarea { resize: vertical; }
-.forum-form input, .forum-form textarea, .forum-form button { margin-bottom: 8px; }
-.forum-form small { display: block; margin-bottom: 6px; }
-.forum-form label { display: block; margin-bottom: 6px; }
-.forum-form + .forum-form { margin-top: 1rem; }
-.forum-form + .section-title { margin-top: 1rem; }
-.section-desc + .forum-form { margin-top: 0.8rem; }
-ul + .forum-form { margin-top: 1rem; }
-.checkbox-label { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
-.forum-toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
-.forum-toolbar form { flex: 1; min-width: 160px; margin: 0; }
-.forum-toolbar input[name=q] { width: 100%; box-sizing: border-box; }
-.forum-toolbar-actions { display: flex; flex-wrap: wrap; gap: 4px; }
-.forum-list { list-style: none; padding: 0; }
-.forum-status { margin: 0 0 0.8rem 0; }
-.forum-status span { margin-right: 0.5rem; }
-.forum-nav { margin: 0.5rem 0; }
-.section { margin: 1.5rem 0; }
-.section-title { font-weight: 600; margin-bottom: 0.3rem; }
-.section-desc { font-size: 0.85rem; margin-bottom: 0.5rem; }
-.section ul { margin: 0.3rem 0; }
-</style>"""
-
 def _nav_html():
     name = esc(get_setting("site_name", "tinyweb"))
     forum_link = ' | <a href="/forum">forum</a>' if FORUM_ENABLED else ""
@@ -56,7 +29,7 @@ def _default_template():
     )
 
 
-def wrap_page(body_html, use_default=False):
+def wrap_page(body_html, use_default=False, head_html=""):
     if use_default:
         template = _default_template()
     else:
@@ -67,8 +40,6 @@ def wrap_page(body_html, use_default=False):
     template = template.replace("{{forum_link}}", forum_link)
     template = template.replace("{{site_name}}", esc(get_setting("site_name", "tinyweb")))
     template = template.replace("{{nav}}", _nav_html())
-    # Inject forum layout CSS into <head> for any template
+    if head_html:
-    head_end = "</head>"
+        template = template.replace("</head>", head_html + "</head>")
-    if head_end in template and FORUM_CSS not in template:
-        template = template.replace(head_end, FORUM_CSS + head_end)
     return template.replace("{{content}}", body_html)