Fixed page ordering in level 3 lists

4 files changed, 124 insertions, 110 deletions

diff --git a/assets/css/components/_hnav.scss b/assets/css/components/_hnav.scss
index 5f34e8c..74dba9f 100644
--- a/assets/css/components/_hnav.scss
+++ b/assets/css/components/_hnav.scss
@@ -4,7 +4,7 @@
 @include iro.props-namespace('hnav') {
     @include iro.props-store((
         --colors: (
-            --border: fn.global-color(--obj-hi)
+            --border: fn.global-color(--obj)
         )
     ), 'colors');
 
diff --git a/content/art/index.md b/content/art/index.md
index eadac7a..0b5072b 100644
--- a/content/art/index.md
+++ b/content/art/index.md
@@ -2,6 +2,7 @@
 title:       Art
 position:    2
 list_layout: small-gallery
+list_order:  date_desc
 list_limit:  6
 feed:        true
 ---
diff --git a/scripts/metadata_filter.lua b/scripts/metadata_filter.lua
index 4ac4a4d..fcceffa 100644
--- a/scripts/metadata_filter.lua
+++ b/scripts/metadata_filter.lua
@@ -1,5 +1,13 @@
 local path = require 'pandoc.path'
 
+function pandoc.List:flatten()
+    local result = pandoc.List()
+
+    for i = 1, #self do result:extend(self[i]) end
+
+    return result
+end
+
 function pandoc.List:flatMap(fn)
     local mapped = self:map(fn)
     local result = pandoc.List()
@@ -19,6 +27,32 @@ function pandoc.List:take(n)
     return result
 end
 
+function page_sort(order)
+    return function(p1, p2)
+        if p1.position then
+            if p2.position then
+                return tonumber(p1.position) < tonumber(p2.position)
+            else
+                return true
+            end
+        elseif p2.position then
+            return false
+        elseif order == "date_desc" then
+            if p1.date then
+                if p2.date then
+                    return p1.date.yyyy_mm_dd > p2.date.yyyy_mm_dd
+                else
+                    return true
+                end
+            else
+                return false
+            end
+        else
+            return p1.title:upper() < p2.title:upper()
+        end
+    end
+end
+
 function slug(str)
     return str:lower():gsub("[^ a-z]", ""):gsub("[ ]+", "-")
 end
@@ -135,41 +169,8 @@ function process_pages(global, order, pages_by_id)
         end
     end
 
-    pages_all:sort(function(p1, p2)
-        if p1.position then
-            if p2.position then
-                return tonumber(p1.position) < tonumber(p2.position)
-            else
-                return true
-            end
-        elseif p2.position then
-            return false
-        elseif order == "date_desc" then
-            if p1.date then
-                if p2.date then
-                    return p1.date.yyyy_mm_dd > p2.date.yyyy_mm_dd
-                else
-                    return true
-                end
-            else
-                return false
-            end
-        else
-            return p1.title:upper() < p2.title:upper()
-        end
-    end)
-
-    pages_date_desc:sort(function(p1, p2)
-        if p1.position then
-            if p2.position then
-                return tonumber(p1.position) < tonumber(p2.position)
-            else
-                return true
-            end
-        else
-            return p1.date.yyyy_mm_dd > p2.date.yyyy_mm_dd
-        end
-    end)
+    pages_all:sort(page_sort(order))
+    pages_date_desc:sort(page_sort("date_desc"))
 
     local pages_data = { all = pages_all, date_desc = pages_date_desc, by_id = pages_by_id }
 
@@ -199,6 +200,7 @@ function generate_list(meta)
                 title = p.title,
                 subtitle = p.subtitle,
                 date = p.date,
+                position = p.position,
                 url = p.url,
                 slug = p.slug,
                 thumbnail = p.thumbnail,
@@ -208,85 +210,96 @@ function generate_list(meta)
             }
         end)
     elseif meta.depth == "2" then
-        return meta.pages.all:map(function(cat)
-            local limit = (cat.list_limit and tonumber(pandoc.utils.stringify(cat.list_limit))) or
-                9999
-            local allItems = ((cat.pages and cat.pages.all) or pandoc.List()):map(function(p)
+        return meta.pages.all
+            :map(function(cat)
+                local limit = (cat.list_limit and tonumber(pandoc.utils.stringify(cat.list_limit))) or
+                    9999
+                local allItems = ((cat.pages and cat.pages.all) or pandoc.List()):map(function(p)
+                    return {
+                        title = p.title,
+                        subtitle = p.subtitle,
+                        date = p.date,
+                        position = p.position,
+                        url = p.url,
+                        slug = p.slug,
+                        thumbnail = p.thumbnail,
+                        icon = p.icon or cat.icon,
+                        post_icon = p.post_icon or cat.list_post_icon or meta.list_post_icon,
+                        indicator = cat.list_read_indicators,
+                    }
+                end)
+                local items = allItems:take(limit)
+                local omitted = #allItems - #items
+
                 return {
-                    title = p.title,
-                    subtitle = p.subtitle,
-                    date = p.date,
-                    url = p.url,
-                    slug = p.slug,
-                    thumbnail = p.thumbnail,
-                    icon = p.icon or cat.icon,
-                    post_icon = p.post_icon or cat.list_post_icon or meta.list_post_icon,
-                    indicator = cat.list_read_indicators,
+                    title = cat.title,
+                    description = (cat.description and pandoc.MetaBlocks(pandoc.Para(cat.description))) or
+                        (not cat.no_description and cat.content),
+                    url = cat.url,
+                    slug = cat.slug,
+                    layout = cat.list_layout,
+                    items = items,
+                    total = tostring(#allItems),
+                    omitted = omitted ~= 0 and tostring(omitted),
                 }
             end)
-            local items = allItems:take(limit)
-            local omitted = #allItems - #items
-
-            return {
-                title = cat.title,
-                description = (cat.description and pandoc.MetaBlocks(pandoc.Para(cat.description))) or
-                    (not cat.no_description and cat.content),
-                url = cat.url,
-                slug = cat.slug,
-                layout = cat.list_layout,
-                items = items,
-                total = tostring(#allItems),
-                omitted = omitted ~= 0 and tostring(omitted),
-            }
-        end):filter(function(cat) return #cat.items ~= 0 end)
+            :filter(function(cat) return #cat.items ~= 0 end)
     elseif meta.depth == "3" then
-        return meta.pages.all:map(function(cat)
-            local limit = (cat.list_limit and tonumber(pandoc.utils.stringify(cat.list_limit))) or
-                9999
-            local allItems = (cat.pages and cat.pages.all or pandoc.List()):flatMap(function(c)
-                if c.pages then
-                    return c.pages.all:map(function(p)
-                        return {
-                            title = p.title,
-                            subtitle = p.subtitle,
-                            category = c.title,
-                            url = p.url,
-                            slug = p.slug,
-                            thumbnail = p.thumbnail,
-                            icon = p.icon or c.icon,
-                            post_icon = p.post_icon or c.list_post_icon or cat.list_post_icon,
-                            indicator = c.list_read_indicators,
-                        }
+        return meta.pages.all
+            :map(function(cat)
+                local limit = (cat.list_limit and tonumber(pandoc.utils.stringify(cat.list_limit))) or
+                    9999
+                local allItems = (cat.pages and cat.pages.all or pandoc.List())
+                    :flatMap(function(c)
+                        if c.pages then
+                            return c.pages.all:map(function(p)
+                                return {
+                                    title = p.title,
+                                    subtitle = p.subtitle,
+                                    date = p.date,
+                                    position = p.position,
+                                    category = c.title,
+                                    url = p.url,
+                                    slug = p.slug,
+                                    thumbnail = p.thumbnail,
+                                    icon = p.icon or c.icon,
+                                    post_icon = p.post_icon or c.list_post_icon or cat.list_post_icon,
+                                    indicator = c.list_read_indicators,
+                                }
+                            end)
+                        else
+                            local l = pandoc.List()
+                            l:insert({
+                                title = c.title,
+                                subtitle = c.subtitle,
+                                date = c.date,
+                                position = c.position,
+                                url = c.url,
+                                slug = c.slug,
+                                icon = c.icon or cat.icon,
+                                post_icon = c.post_icon or cat.list_post_icon,
+                                indicator = cat.list_read_indicators,
+                            })
+                            return l
+                        end
                     end)
-                else
-                    local l = pandoc.List()
-                    l:insert({
-                        title = c.title,
-                        subtitle = c.subtitle,
-                        url = c.url,
-                        slug = c.slug,
-                        icon = c.icon or cat.icon,
-                        post_icon = c.post_icon or cat.list_post_icon,
-                        indicator = cat.list_read_indicators,
-                    })
-                    return l
-                end
-            end)
-            local items = allItems:take(limit)
-            local omitted = #allItems - #items
+                allItems:sort(page_sort(cat.list_order))
+                local items = allItems:take(limit)
+                local omitted = #allItems - #items
 
-            return {
-                title = cat.title,
-                description = (cat.description and pandoc.MetaBlocks(pandoc.Para(cat.description))) or
-                    (not cat.no_description and cat.content),
-                url = cat.url,
-                slug = cat.slug,
-                layout = cat.list_layout,
-                items = items,
-                total = tostring(#allItems),
-                omitted = omitted ~= 0 and tostring(omitted),
-            }
-        end):filter(function(cat) return #cat.items ~= 0 end)
+                return {
+                    title = cat.title,
+                    description = (cat.description and pandoc.MetaBlocks(pandoc.Para(cat.description))) or
+                        (not cat.no_description and cat.content),
+                    url = cat.url,
+                    slug = cat.slug,
+                    layout = cat.list_layout,
+                    items = items,
+                    total = tostring(#allItems),
+                    omitted = omitted ~= 0 and tostring(omitted),
+                }
+            end)
+            :filter(function(cat) return #cat.items ~= 0 end)
     end
 end
 
diff --git a/yarn.lock b/yarn.lock
index 457fe0c..715491b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1280,7 +1280,7 @@ internal-slot@^1.0.3:
 
 "iro-design@git+https://git.vulpes.one/git/iro-design.git":
   version "1.0.0"
-  resolved "git+https://git.vulpes.one/git/iro-design.git#e1b8b497f6935934be25c4c417bbe868594fa7a5"
+  resolved "git+https://git.vulpes.one/git/iro-design.git#2e5311284e338baeb6bb3dfedb7b3d77a36df682"
   dependencies:
     "@oddbird/blend" "^0.2.3"
     include-media "^1.4.9"