From 038556bb3ee35d0728ecd10fdb018fa0f469907f Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sat, 7 Nov 2026 13:51:15 +0000
Subject: [PATCH] site: visitors see the design alone, not XWiki's chrome

Captain Bob, 2026-11-07: "Menu bar". For guests only, the .com pages and
the .org landing page hide XWiki's top bar, breadcrumb, title block, page
menu, panels, footer and tour, and the design runs the full width (a
velocity check on $isGuest; the stylesheet in a literal block). Logged in,
the wiki is all there. Checked on a phone and a desktop: the chrome is
hidden on Main, Inquiries and TryIt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
---
 site/colorlock.py                | 23 +++++++++++++++++++++++
 site/com/Inquiries.WebHome.xwiki | 16 ++++++++++++++++
 site/com/Main.WebHome.xwiki      | 16 ++++++++++++++++
 site/com/TryIt.WebHome.xwiki     | 16 ++++++++++++++++
 site/com/build.py                |  2 +-
 site/org/Main.WebHome.xwiki      | 16 ++++++++++++++++
 site/org/build.py                |  4 +++-
 7 files changed, 91 insertions(+), 2 deletions(-)

diff --git a/site/colorlock.py b/site/colorlock.py
index 2e1f2eeb..f4ecd313 100644
--- a/site/colorlock.py
+++ b/site/colorlock.py
@@ -39,3 +39,26 @@ def lock(html, root_marker):
     html = html.replace(root_marker, root_marker.replace("<div ", '<div class="%s" ' % ROOT_CLASS, 1), 1)
     html = re.sub(r'style="([^"]*)"', _lock_style, html)
     return STYLE + "\n" + html
+
+
+# For visitors (guests) only, the page is the design alone: XWiki's own chrome -- the top bar with
+# Register and Log-in, the breadcrumb, the title and "Last modified", the page menu, the side panels,
+# the footer and the welcome tour -- is hidden, and the design runs the full width. Logged in, the
+# wiki is all there, to edit with. (Captain Bob, 2026-11-07: "Menu bar".)
+GUEST_CHROME = """{{velocity}}
+#if ($isGuest)
+#[[{{html clean="false"}}<style>
+#menuview, #hierarchy_breadcrumb, .document-header, #xdocFooter, #footerglobal, #leftPanels, #rightPanels,
+#leftPanelsToggle, #rightPanelsToggle, .tour, .tour-backdrop, #bootstrap_tour_restart, .xtour-restart,
+#xwikimaincontainerinner > a.btn { display: none !important; }
+html, body, #xwikimaincontainer, #xwikimaincontainerinner, #contentcontainer, #contentcolumn, .main,
+#mainContentArea, #xwikicontent, #mainContentArea .row { background-color: #0A1222 !important; }
+#contentcontainer, #contentcolumn, .main, #mainContentArea, #xwikicontent, #mainContentArea .row {
+  width: 100% !important; max-width: none !important; margin: 0 !important; padding: 0 !important; border: 0 !important; float: none !important; }
+#xwikicontent > .ssos { border: 0 !important; }
+#xwikimaincontainer { padding: 0 !important; }
+.main hr:not(.ssos hr), #xwikicontent > :not(.ssos) { display: none !important; }
+</style>{{/html}}]]#
+#end
+{{/velocity}}
+"""
diff --git a/site/com/Inquiries.WebHome.xwiki b/site/com/Inquiries.WebHome.xwiki
index 87dd67e1..2e017896 100644
--- a/site/com/Inquiries.WebHome.xwiki
+++ b/site/com/Inquiries.WebHome.xwiki
@@ -1,3 +1,19 @@
+{{velocity}}
+#if ($isGuest)
+#[[{{html clean="false"}}<style>
+#menuview, #hierarchy_breadcrumb, .document-header, #xdocFooter, #footerglobal, #leftPanels, #rightPanels,
+#leftPanelsToggle, #rightPanelsToggle, .tour, .tour-backdrop, #bootstrap_tour_restart, .xtour-restart,
+#xwikimaincontainerinner > a.btn { display: none !important; }
+html, body, #xwikimaincontainer, #xwikimaincontainerinner, #contentcontainer, #contentcolumn, .main,
+#mainContentArea, #xwikicontent, #mainContentArea .row { background-color: #0A1222 !important; }
+#contentcontainer, #contentcolumn, .main, #mainContentArea, #xwikicontent, #mainContentArea .row {
+  width: 100% !important; max-width: none !important; margin: 0 !important; padding: 0 !important; border: 0 !important; float: none !important; }
+#xwikicontent > .ssos { border: 0 !important; }
+#xwikimaincontainer { padding: 0 !important; }
+.main hr:not(.ssos hr), #xwikicontent > :not(.ssos) { display: none !important; }
+</style>{{/html}}]]#
+#end
+{{/velocity}}
 {{html clean="false"}}
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&amp;family=Exo+2:wght@600;700&amp;display=swap" rel="stylesheet">
diff --git a/site/com/Main.WebHome.xwiki b/site/com/Main.WebHome.xwiki
index 3bd193c5..c6b97f8e 100644
--- a/site/com/Main.WebHome.xwiki
+++ b/site/com/Main.WebHome.xwiki
@@ -1,3 +1,19 @@
+{{velocity}}
+#if ($isGuest)
+#[[{{html clean="false"}}<style>
+#menuview, #hierarchy_breadcrumb, .document-header, #xdocFooter, #footerglobal, #leftPanels, #rightPanels,
+#leftPanelsToggle, #rightPanelsToggle, .tour, .tour-backdrop, #bootstrap_tour_restart, .xtour-restart,
+#xwikimaincontainerinner > a.btn { display: none !important; }
+html, body, #xwikimaincontainer, #xwikimaincontainerinner, #contentcontainer, #contentcolumn, .main,
+#mainContentArea, #xwikicontent, #mainContentArea .row { background-color: #0A1222 !important; }
+#contentcontainer, #contentcolumn, .main, #mainContentArea, #xwikicontent, #mainContentArea .row {
+  width: 100% !important; max-width: none !important; margin: 0 !important; padding: 0 !important; border: 0 !important; float: none !important; }
+#xwikicontent > .ssos { border: 0 !important; }
+#xwikimaincontainer { padding: 0 !important; }
+.main hr:not(.ssos hr), #xwikicontent > :not(.ssos) { display: none !important; }
+</style>{{/html}}]]#
+#end
+{{/velocity}}
 {{html clean="false"}}
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&amp;family=Exo+2:wght@600;700&amp;display=swap" rel="stylesheet">
diff --git a/site/com/TryIt.WebHome.xwiki b/site/com/TryIt.WebHome.xwiki
index 4a1d011a..cf231494 100644
--- a/site/com/TryIt.WebHome.xwiki
+++ b/site/com/TryIt.WebHome.xwiki
@@ -1,3 +1,19 @@
+{{velocity}}
+#if ($isGuest)
+#[[{{html clean="false"}}<style>
+#menuview, #hierarchy_breadcrumb, .document-header, #xdocFooter, #footerglobal, #leftPanels, #rightPanels,
+#leftPanelsToggle, #rightPanelsToggle, .tour, .tour-backdrop, #bootstrap_tour_restart, .xtour-restart,
+#xwikimaincontainerinner > a.btn { display: none !important; }
+html, body, #xwikimaincontainer, #xwikimaincontainerinner, #contentcontainer, #contentcolumn, .main,
+#mainContentArea, #xwikicontent, #mainContentArea .row { background-color: #0A1222 !important; }
+#contentcontainer, #contentcolumn, .main, #mainContentArea, #xwikicontent, #mainContentArea .row {
+  width: 100% !important; max-width: none !important; margin: 0 !important; padding: 0 !important; border: 0 !important; float: none !important; }
+#xwikicontent > .ssos { border: 0 !important; }
+#xwikimaincontainer { padding: 0 !important; }
+.main hr:not(.ssos hr), #xwikicontent > :not(.ssos) { display: none !important; }
+</style>{{/html}}]]#
+#end
+{{/velocity}}
 {{html clean="false"}}
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&amp;family=Exo+2:wght@600;700&amp;display=swap" rel="stylesheet">
diff --git a/site/com/build.py b/site/com/build.py
index 4134f511..85c8d122 100755
--- a/site/com/build.py
+++ b/site/com/build.py
@@ -99,5 +99,5 @@ if __name__ == "__main__":
         html = colorlock.lock(html, '<div style="background: #0A1222')
         assert "{{" not in html.replace(colorlock.STYLE, "") and "[SSRN" not in html and ".dc.html" not in html and "_blob" not in html, p
         with open("%s.WebHome.xwiki" % p, "w") as f:
-            f.write('{{html clean="false"}}\n%s\n%s\n{{/html}}\n' % (FONTS, html))
+            f.write(colorlock.GUEST_CHROME + '{{html clean="false"}}\n%s\n%s\n{{/html}}\n' % (FONTS, html))
     print("wrote", ", ".join("%s.WebHome.xwiki" % p for p in PAGES))
diff --git a/site/org/Main.WebHome.xwiki b/site/org/Main.WebHome.xwiki
index 6c2c72f7..3a0e3184 100644
--- a/site/org/Main.WebHome.xwiki
+++ b/site/org/Main.WebHome.xwiki
@@ -1,3 +1,19 @@
+{{velocity}}
+#if ($isGuest)
+#[[{{html clean="false"}}<style>
+#menuview, #hierarchy_breadcrumb, .document-header, #xdocFooter, #footerglobal, #leftPanels, #rightPanels,
+#leftPanelsToggle, #rightPanelsToggle, .tour, .tour-backdrop, #bootstrap_tour_restart, .xtour-restart,
+#xwikimaincontainerinner > a.btn { display: none !important; }
+html, body, #xwikimaincontainer, #xwikimaincontainerinner, #contentcontainer, #contentcolumn, .main,
+#mainContentArea, #xwikicontent, #mainContentArea .row { background-color: #0A1222 !important; }
+#contentcontainer, #contentcolumn, .main, #mainContentArea, #xwikicontent, #mainContentArea .row {
+  width: 100% !important; max-width: none !important; margin: 0 !important; padding: 0 !important; border: 0 !important; float: none !important; }
+#xwikicontent > .ssos { border: 0 !important; }
+#xwikimaincontainer { padding: 0 !important; }
+.main hr:not(.ssos hr), #xwikicontent > :not(.ssos) { display: none !important; }
+</style>{{/html}}]]#
+#end
+{{/velocity}}
 {{html clean="false"}}
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&amp;family=Exo+2:wght@600;700&amp;display=swap" rel="stylesheet">
diff --git a/site/org/build.py b/site/org/build.py
index d9cc62b9..dc37a069 100755
--- a/site/org/build.py
+++ b/site/org/build.py
@@ -306,7 +306,9 @@ def body(name, canvas):
 def write_wiki(name):
     html = colorlock.lock(body(name, False).replace("{accent}", ACCENT), "<div style=\"background: #0A1222")
     with open("%s.WebHome.xwiki" % name, "w") as f:
-        f.write('{{html clean="false"}}\n%s\n%s\n{{/html}}\n' % (FONTS, html))
+        # the landing page is the public one: the design alone for visitors, as on the .com
+        chrome = colorlock.GUEST_CHROME if name == "Main" else ""
+        f.write(chrome + '{{html clean="false"}}\n%s\n%s\n{{/html}}\n' % (FONTS, html))
 
 
 def write_canvas(name, root):