content: generate{Album,}AdditionalFiles* cleanup

1 files changed, 30 insertions, 0 deletions

diff --git a/src/content/dependencies/generateAdditionalFilesListChunkItem.js b/src/content/dependencies/generateAdditionalFilesListChunkItem.js
new file mode 100644
index 0000000..c37d6bb
--- /dev/null
+++ b/src/content/dependencies/generateAdditionalFilesListChunkItem.js
@@ -0,0 +1,30 @@
+export default {
+  extraDependencies: ['html', 'language'],
+
+  slots: {
+    fileLink: {
+      type: 'html',
+      mutable: false,
+    },
+
+    fileSize: {
+      validate: v => v.isWholeNumber,
+    },
+  },
+
+  generate(slots, {html, language}) {
+    const itemParts = ['releaseInfo.additionalFiles.file'];
+    const itemOptions = {file: slots.fileLink};
+
+    if (slots.fileSize) {
+      itemParts.push('withSize');
+      itemOptions.size = language.formatFileSize(slots.fileSize);
+    }
+
+    const li =
+      html.tag('li',
+        language.$(...itemParts, itemOptions));
+
+    return li;
+  },
+};