From 839343a3108734a15e331b542a20ed9c77ef582b Mon Sep 17 00:00:00 2001
From: grm <grm@eyesin.space>
Date: Wed, 16 Sep 2026 00:00:57 +0300
Subject: Add a search box module and a search page
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Readers had no way to find a post. The new "search" module goes in the
header (a bar under the nav) or a side column (a box with a heading) and
is a plain GET form to /search, so it works without JavaScript. The
results page lists the published posts of every page whose title or
Markdown body matches the query — case-insensitive, each word literal,
spaces meaning "anything in between", in order — as title, date and a
short snippet with the match marked, 20 per page.

modules.kind is a CHECK constraint, so a migration widens it; "search"
becomes a reserved page slug so the literal route keeps winning over
/{page}. moduleHasSettings now takes the module: a header search box
has no heading, hence nothing to edit.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Sd8UPWrvyYCLj97JexNw3A
---
 internal/web/templates/dashboard/layout.html      | 2 +-
 internal/web/templates/dashboard/module_form.html | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'internal/web/templates/dashboard')

diff --git a/internal/web/templates/dashboard/layout.html b/internal/web/templates/dashboard/layout.html
index 48b6778..5c9332a 100644
--- a/internal/web/templates/dashboard/layout.html
+++ b/internal/web/templates/dashboard/layout.html
@@ -102,7 +102,7 @@
       </td>
       <td>{{t (index $r.Data.names .Kind)}}{{with modsummary .}} <span class="muted">— {{.}}</span>{{end}}
         {{if and (eq .Kind "logo") (not $r.Data.theme.Logo)}}<span class="tag off">{{t "no logo chosen"}}</span> <span class="muted small">{{t "pick one on the"}} <a href="/b/{{$r.Blog.Subdomain}}/design#logo">{{t "Design"}}</a> {{t "tab."}}</span>{{end}}</td>
-      <td class="nowrap actions">{{if modsettings .Kind}}<a href="{{$u}}/modules/{{.ID}}/edit">{{t "edit"}}</a> {{end}}<a class="danger" href="{{$u}}/modules/{{.ID}}/delete">{{t "remove"}}</a></td>
+      <td class="nowrap actions">{{if modsettings .}}<a href="{{$u}}/modules/{{.ID}}/edit">{{t "edit"}}</a> {{end}}<a class="danger" href="{{$u}}/modules/{{.ID}}/delete">{{t "remove"}}</a></td>
     </tr>{{end}}
   </table>{{else}}<p class="muted">{{if ne $area "header"}}{{t "Nothing here yet — this area is not shown until you add a module."}}{{else}}{{t "Nothing here yet."}}{{end}}</p>{{end}}
   <form method="post" action="{{$u}}/areas/{{$area}}/add" class="addmod">
diff --git a/internal/web/templates/dashboard/module_form.html b/internal/web/templates/dashboard/module_form.html
index 8b28f2e..a0fe95b 100644
--- a/internal/web/templates/dashboard/module_form.html
+++ b/internal/web/templates/dashboard/module_form.html
@@ -5,8 +5,8 @@
   <h1>{{.Data.name}} <span class="muted small">{{tf "in the %s" (lower .Data.area)}}</span></h1>
   <form method="post">
     <input type="hidden" name="_csrf" value="{{.CSRF}}">
-    {{if or (eq $m.Kind "recent") (eq $m.Kind "archive") (eq $m.Kind "sitemap") (eq $m.Kind "tags") (eq $m.Kind "tagcloud") (and (eq $m.Kind "html") (or (eq $m.Area "left") (eq $m.Area "right") (eq $m.Area "footer")))}}
-    <label>{{t "Heading"}} <span class="muted">({{t "optional"}})</span><br><input name="title" value="{{$m.Title}}" maxlength="120" placeholder="{{if eq $m.Kind "recent"}}{{t "Recent posts"}}{{else if eq $m.Kind "archive"}}{{t "Archive"}}{{else if eq $m.Kind "sitemap"}}{{t "Pages"}}{{else if eq $m.Kind "tags"}}{{t "Tags"}}{{else if eq $m.Kind "tagcloud"}}{{t "Tag cloud"}}{{end}}"></label>
+    {{if or (eq $m.Kind "recent") (eq $m.Kind "archive") (eq $m.Kind "sitemap") (eq $m.Kind "tags") (eq $m.Kind "tagcloud") (eq $m.Kind "search") (and (eq $m.Kind "html") (or (eq $m.Area "left") (eq $m.Area "right") (eq $m.Area "footer")))}}
+    <label>{{t "Heading"}} <span class="muted">({{t "optional"}})</span><br><input name="title" value="{{$m.Title}}" maxlength="120" placeholder="{{if eq $m.Kind "recent"}}{{t "Recent posts"}}{{else if eq $m.Kind "archive"}}{{t "Archive"}}{{else if eq $m.Kind "sitemap"}}{{t "Pages"}}{{else if eq $m.Kind "tags"}}{{t "Tags"}}{{else if eq $m.Kind "tagcloud"}}{{t "Tag cloud"}}{{else if eq $m.Kind "search"}}{{t "Search"}}{{end}}"></label>
     {{end}}
     {{if eq $m.Kind "recent"}}
     <div class="row"><label>{{t "How many posts"}}<br><select name="count">{{range $n := .Data.counts}}<option value="{{$n}}"{{if eq $n $m.Count}} selected{{end}}>{{$n}}</option>{{end}}</select></label></div>
@@ -20,6 +20,8 @@
     <p class="muted small">{{t "Your tags with the number of posts in each, most used first. Only published posts count."}}</p>
     {{else if eq $m.Kind "tagcloud"}}
     <p class="muted small">{{t "Every tag in alphabetical order, bigger the more posts use it."}}</p>
+    {{else if eq $m.Kind "search"}}
+    <p class="muted small">{{t "A box that searches the published posts of every page by title and text; the results open on your blog’s search page. Case does not matter, and several words find posts that contain them in that order, with anything in between."}}</p>
     {{else if eq $m.Kind "html"}}
     <label for="mod-body">HTML</label>
     <textarea id="mod-body" name="body" rows="14" class="mono" spellcheck="false" placeholder="&lt;p&gt;{{t "Hello!"}}&lt;/p&gt;">{{$m.Body}}</textarea>
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