1 files changed, 96 insertions, 0 deletions
diff --git a/src/content/dependencies/generateAlbumAdditionalFilesList.js b/src/content/dependencies/generateAlbumAdditionalFilesList.js
new file mode 100644
index 0000000..9818a43
--- /dev/null
+++ b/src/content/dependencies/generateAlbumAdditionalFilesList.js
@@ -0,0 +1,96 @@
+import {stitchArrays} from '#sugar';
+
+export default {
+  contentDependencies: [
+    'generateAdditionalFilesList',
+    'generateAdditionalFilesListChunk',
+    'generateAdditionalFilesListChunkItem',
+    'linkAlbumAdditionalFile',
+    'transformContent',
+  ],
+
+  extraDependencies: ['getSizeOfAdditionalFile', 'html', 'urls'],
+
+  relations: (relation, album, additionalFiles) => ({
+    list:
+      relation('generateAdditionalFilesList', additionalFiles),
+
+    chunks:
+      additionalFiles
+        .map(() => relation('generateAdditionalFilesListChunk')),
+
+    chunkDescriptions:
+      additionalFiles
+        .map(({description}) =>
+          (description
+            ? relation('transformContent', description)
+            : null)),
+
+    chunkItems:
+      additionalFiles
+        .map(({files}) =>
+          (files ?? [])
+            .map(() => relation('generateAdditionalFilesListChunkItem'))),
+
+    chunkItemFileLinks:
+      additionalFiles
+        .map(({files}) =>
+          (files ?? [])
+            .map(file => relation('linkAlbumAdditionalFile', album, file))),
+  }),
+
+  data: (album, additionalFiles) => ({
+    albumDirectory: album.directory,
+
+    chunkTitles:
+      additionalFiles
+        .map(({title}) => title),
+
+    chunkItemLocations:
+      additionalFiles
+        .map(({files}) => files ?? []),
+  }),
+
+  slots: {
+    showFileSizes: {type: 'boolean', default: true},
+  },
+
+  generate: (data, relations, slots, {getSizeOfAdditionalFile, urls}) =>
+    relations.list.slots({
+      chunks:
+        stitchArrays({
+          chunk: relations.chunks,
+          description: relations.chunkDescriptions,
+          title: data.chunkTitles,
+        }).map(({chunk, title, description}) =>
+            chunk.slots({
+              title,
+              description:
+                (description
+                  ? description.slot('mode', 'inline')
+                  : null),
+            })),
+
+      chunkItems:
+        stitchArrays({
+          items: relations.chunkItems,
+          fileLinks: relations.chunkItemFileLinks,
+          locations: data.chunkItemLocations,
+        }).map(({items, fileLinks, locations}) =>
+            stitchArrays({
+              item: items,
+              fileLink: fileLinks,
+              location: locations,
+            }).map(({item, fileLink, location}) =>
+                item.slots({
+                  fileLink: fileLink,
+                  fileSize:
+                    (slots.showFileSizes
+                      ? getSizeOfAdditionalFile(
+                          urls
+                            .from('media.root')
+                            .to('media.albumAdditionalFile', data.albumDirectory, location))
+                      : 0),
+                }))),
+    }),
+};