From 9e373cfbb0bd98480560a00978fd6d51113ffe06 Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Thu, 15 Apr 2021 20:21:14 +0200
Subject: Fetch pages of sections

---
 scripts/build_content.sh    | 33 ++++++++++++++++++---------------
 scripts/metadata_filter.lua | 17 +++++++++++++----
 2 files changed, 31 insertions(+), 19 deletions(-)

(limited to 'scripts')

diff --git a/scripts/build_content.sh b/scripts/build_content.sh
index 8bcf7c2..c20eca8 100755
--- a/scripts/build_content.sh
+++ b/scripts/build_content.sh
@@ -32,6 +32,7 @@ get_metadata() {
         --metadata content_dir="$CONTENT_DIR" \
         --metadata output_dir="$OUTPUT_DIR" \
         --metadata file_in="$1" \
+        --metadata relative_to="$2" \
         --metadata-file metadata/metadata.yaml \
         --no-highlight \
         --template scripts/metadata_tpl.json \
@@ -50,37 +51,32 @@ get_content() {
         --lua-filter scripts/metadata_filter.lua
 }
 
-get_subpages_basedir() {
-    local filename=$1
-    filename=${filename%.md}
-    if [ "${filename##*/}" = "index" ]; then
-        filename=${filename%/index}
-    fi
-    echo "$filename"
-}
-
 get_subpages_metadata() {
-    local base_dir_in=$(get_subpages_basedir "$1")
+    local base_dir_in=${1%/index.md}
+    local relative_to="$2"
+    if [ -z "$2" ]; then
+        relative_to="$1"
+    fi
     local child_pages=()
 
     if [ -d "$base_dir_in" ]; then
         mapfile -d $'\0' child_pages < <(find "$base_dir_in" \
             -maxdepth 2 \
             -type f \
-            -name "*.md" \
+            -wholename "$base_dir_in/*/index.md" \
             ! -name "_*.md" \
-            ! -wholename "$base_dir_in/index.md" \
-            \( -wholename "$base_dir_in/*/index.md" -o ! -wholename "$base_dir_in/*/*.md" \) \
             -print0)
     fi
 
     local pages="[]"
+    local sections="{}"
 
     for file_in in "${child_pages[@]}"; do
+        local section=$(basename "${file_in%/index.md}")
         local content=$(get_content "$file_in" | sed -z 's/\\/\\\\/g;s/\n/\\n/g;s/"/\\"/g')
-
         local metadata=$(get_metadata "$file_in" | jq "{ \
             file_out: .file_out, \
+            url: .url, \
             author: .author, \
             title: .title, \
             date: .date, \
@@ -88,11 +84,18 @@ get_subpages_metadata() {
             category: .category, \
             content: \"$content\" \
         } | del(.[] | nulls)")
+        local title=$(echo "$metadata" | jq ".title")
+        local subpages="[]"
+
+        if [ -z "$2" ]; then
+            subpages=$(get_subpages_metadata "$file_in" "$1" | jq ".pages")
+        fi
 
         pages=$(echo "$pages" | jq ". += [ $metadata ]")
+        sections=$(echo "$sections" | jq ". += { \"$section\": { title: $title, pages: $subpages } }")
     done
 
-    echo "{ \"pages\": $pages }"
+    echo "{ \"pages\": $pages, \"sections\": $sections }"
 }
 
 handle () {
diff --git a/scripts/metadata_filter.lua b/scripts/metadata_filter.lua
index 7823130..499cf3e 100644
--- a/scripts/metadata_filter.lua
+++ b/scripts/metadata_filter.lua
@@ -260,8 +260,14 @@ function Meta(meta)
 
     meta.file_out = get_file_out(meta.rewrites, meta.content_dir,
                                  meta.output_dir, meta.file_in)
+    if meta.relative_to == nil then
+        meta.relative_to = meta.file_in
+    end
+    meta.relative_to_out = get_file_out(meta.rewrites, meta.content_dir,
+                                        meta.output_dir, meta.relative_to)
 
-    meta.url = resolve_url(meta.site.url, meta.output_dir, meta.file_out, meta.file_out)
+    meta.url = resolve_url(meta.site.url, meta.output_dir, meta.relative_to_out,
+                           meta.file_out)
 
     meta.date = format_date(meta.date)
     if meta.last_update ~= nil then
@@ -276,14 +282,16 @@ function Meta(meta)
 
     if meta.page_type == "feed" then
         meta.page = pandoc.MetaMap({
-            url = resolve_url(meta.site.url, meta.output_dir, meta.file_out,
+            url = resolve_url(meta.site.url, meta.output_dir,
+                              meta.relative_to_out,
                               meta.file_out:gsub("%.xml$", ".html"))
         })
     end
 
     if meta.create_feed then
         meta.feed = pandoc.MetaMap({
-            url = resolve_url(meta.site.url, meta.output_dir, meta.file_out,
+            url = resolve_url(meta.site.url, meta.output_dir,
+                              meta.relative_to_out,
                               meta.file_out:gsub("%.html$", ".xml"))
         })
     end
@@ -296,7 +304,8 @@ function Meta(meta)
     if meta.pages then
         local pages, categories = organize_subpages(meta.site.url,
                                                     meta.output_dir,
-                                                    meta.file_out, meta.pages)
+                                                    meta.relative_to_out,
+                                                    meta.pages)
         meta.pages = pages
         meta.categories = categories
     end
-- 
cgit v1.2.3-70-g09d2