1 files changed, 71 insertions, 0 deletions
diff --git a/src/util/serialize.js b/src/util/serialize.js
new file mode 100644
index 0000000..7b0f890
--- /dev/null
+++ b/src/util/serialize.js
@@ -0,0 +1,71 @@
+export function serializeLink(thing) {
+    const ret = {};
+    ret.name = thing.name;
+    ret.directory = thing.directory;
+    if (thing.color) ret.color = thing.color;
+    return ret;
+}
+
+export function serializeContribs(contribs) {
+    return contribs.map(({ who, what }) => {
+        const ret = {};
+        ret.artist = serializeLink(who);
+        if (what) ret.contribution = what;
+        return ret;
+    });
+}
+
+export function serializeImagePaths(original, {thumb}) {
+    return {
+        original,
+        medium: thumb.medium(original),
+        small: thumb.small(original)
+    };
+}
+
+export function serializeCover(thing, pathFunction, {
+    serializeImagePaths,
+    urls
+}) {
+    const coverPath = pathFunction(thing, {
+        to: urls.from('media.root').to
+    });
+
+    const { artTags } = thing;
+
+    const cwTags = artTags.filter(tag => tag.isCW);
+    const linkTags = artTags.filter(tag => !tag.isCW);
+
+    return {
+        paths: serializeImagePaths(coverPath),
+        tags: linkTags.map(serializeLink),
+        warnings: cwTags.map(tag => tag.name)
+    };
+}
+
+export function serializeGroupsForAlbum(album, {
+    serializeLink
+}) {
+    return album.groups.map(group => {
+        const index = group.albums.indexOf(album);
+        const next = group.albums[index + 1] || null;
+        const previous = group.albums[index - 1] || null;
+        return {group, index, next, previous};
+    }).map(({group, index, next, previous}) => ({
+        link: serializeLink(group),
+        descriptionShort: group.descriptionShort,
+        albumIndex: index,
+        nextAlbum: next && serializeLink(next),
+        previousAlbum: previous && serializeLink(previous),
+        urls: group.urls
+    }));
+}
+
+export function serializeGroupsForTrack(track, {
+    serializeLink
+}) {
+    return track.album.groups.map(group => ({
+        link: serializeLink(group),
+        urls: group.urls,
+    }));
+}