refactor: library section template

- use Context to get pages, instead of filter the whole site's pages
- use one tempalte `section.html` for both library home and year lists

2 files changed, 32 insertions, 31 deletions

diff --git a/layouts/library/section.html b/layouts/library/section.html
index a7df419a..cab61e51 100644
--- a/layouts/library/section.html
+++ b/layouts/library/section.html
@@ -1,17 +1,34 @@
 {{ define "main" }}
+
+{{ $isLibraryHome := eq .RelPermalink "/library/" }}
+{{ $books := .RegularPages }}
+{{ if $isLibraryHome }}
+    {{ range .Sections }}
+        {{ $books = $books | append .RegularPages }}
+    {{ end }}
+{{ end }}
+
+{{ $years := slice }}
+{{ range .Sections }}
+    {{ $years = $years | append .Title }}
+{{ end }}
   <article class="pagefind-exclude">
     {{ partial "header.html" . }}
     <div>
-        {{ $booksThisYear := where (where .Site.RegularPages "Section" "library") "Date.Year" now.Year }}
 
+        {{ if $isLibraryHome }}
         {{ partial "components/section-title" (dict
-            "Left" now.Year
-            "Right" (printf "共 %d 篇书评" (len $booksThisYear))
+            "Left" "最近读的书"
+            "Right" (printf "共 %d 篇书评" (len $books))
         )}}
+        {{ end }}
 
         <div class="grid grid-cols-4 md:grid-cols-6 items-center gap-4 my-4">
-            {{ $first18BooksThisYear := first 18 $booksThisYear }}
-            {{ range $i, $book := $first18BooksThisYear }}
+            {{ $booksToShow := $books }}
+            {{ if $isLibraryHome }}
+                {{ $booksToShow = first 18 $books }}
+            {{ end }}
+            {{ range $i, $book := $booksToShow }}
                 <div class="{{ if gt $i 15 }}hidden md:block{{ end }}"
                     data-tooltip="{{ $book.Title }}">
                     {{ partial "items/book" (dict
@@ -21,14 +38,11 @@
             {{ end }}
         </div>
 
-        {{ $years := slice }}
-        {{ range where .Site.RegularPages "Section" "library" }}
-        {{ $year := string .Date.Year }}
-        {{ if not (in $years $year) }}
-            {{ $years = $years | append $year }}
-        {{ end }}
-        {{ end }}
 
+        <!-- ONLY SHOW IN HOME SECTION / START -->
+        {{ if $isLibraryHome }}
+
+        <!-- === year list === -->
         <div class="flex items-center my-8">
             <a href="/library/2025" class="small-button">
                 {{ T "library.viewAllThisYear" }}
@@ -42,7 +56,8 @@
             </p>
         </div>
 
-        {{ $goodBooks := where (where .Site.RegularPages "Section" "library") ".Params.rating" "==" 5 }}
+        <!-- === good books section === -->
+        {{ $goodBooks := where $books ".Params.rating" "==" 5 }}
         {{ partial "components/section-title" (dict
             "Left" "推荐好书"
             "Right" (printf "共 %d 本" (len $goodBooks))
@@ -57,6 +72,10 @@
             </div>
         {{ end }}
         </div>
+
+        {{ end }}
+        <!-- ONLY SHOW IN HOME SECTION / END -->
+
     </div>
   </article>
   {{ partial "footer.html" . }}
diff --git a/layouts/library/yearlist.html b/layouts/library/yearlist.html
deleted file mode 100644
index 1405cb27..00000000
--- a/layouts/library/yearlist.html
+++ /dev/null
@@ -1,18 +0,0 @@
-{{ define "main" }}
-    {{ partial "header.html" . }}
-    <article class="pagefind-exclude">
-      <div>
-          <h2>{{ .Title }}</h2>  <!-- 显示年份 -->
-          <div class="grid grid-cols-4 md:grid-cols-6 items-center gap-4 my-4">
-            {{ $year := .Title }}
-            {{ range where .Site.RegularPages "Section" "library" }}
-              {{ if eq (printf "%d" .Date.Year) $year }}
-                <div data-tooltip="{{ .Title }}">
-                    {{ partial "items/book" (dict "ctx" .) }}</div>
-              {{ end }}
-            {{ end }}
-          </div>
-      </div>
-    </article>
-    {{ partial "footer.html" . }}
-{{ end }}