Simply don't render a tocEntry if we don't yet have a translation

oguzozgen · Sep 5, 2018 · 033430d · 033430d
1 parent e89ae99
commit 033430d
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Showing 2 changed files with 11 additions and 19 deletions.
diff --git a/content/react/es/addons.md b/content/react/es/addons.md
diff --git a/src/lib/tocEntries.js b/src/lib/tocEntries.js
@@ -1,14 +1,15 @@
 export default function tocEntries(toc, pages) {
- return toc.map(slug => {
- const node = pages.edges.map(e => e.node).find(({ fields }) => fields.chapter === slug);
+ return toc
+ .map(slug => {
+ const node = pages.edges.map(e => e.node).find(({ fields }) => fields.chapter === slug);
 
- if (!node) {
- throw new Error(
- `Didn't find chapter for slug:"${slug}" -- is the config's TOC in sync with the chapters?`
- );
- }
- const { tocTitle, title, description } = node.frontmatter;
+ // Just don't include a sidebar link if we do not have this chapter
+ if (!node) {
+ return null;
+ }
+ const { tocTitle, title, description } = node.frontmatter;
 
- return { slug: node.fields.slug, title: tocTitle || title, description };
- });
+ return { slug: node.fields.slug, title: tocTitle || title, description };
+ })
+ .filter(e => !!e);
 }