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Allow browsing to a kind and get the first story #6720

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merged 1 commit into from
May 6, 2019
Merged

Allow browsing to a kind and get the first story #6720

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11 changes: 10 additions & 1 deletion lib/api/src/modules/stories.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -254,7 +254,16 @@ Did you create a path that uses the separator char accidentally, such as 'Vue <d

const { storyId, viewMode } = store.getState();

if (!storyId || !storiesHash[storyId]) {
if (storyId && storyId.match(/--\*$/)) {
const idStart = storyId.slice(0, -1); // drop the * at the end
const firstKindLeaf = Object.values(storiesHash).find(
(s: Story | Group) => !s.children && s.id.substring(0, idStart.length) === idStart
);

if (viewMode && firstKindLeaf) {
navigate(`/${viewMode}/${firstKindLeaf.id}`);
}
} else if (!storyId || storyId === '*' || !storiesHash[storyId]) {
// when there's no storyId or the storyId item doesn't exist
// we pick the first leaf and navigate
const firstLeaf = Object.values(storiesHash).find((s: Story | Group) => !s.children);
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4 changes: 4 additions & 0 deletions lib/api/src/modules/url.ts
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Expand Up @@ -72,6 +72,10 @@ const initialUrlSupport = ({ navigate, location, path }: Module) => {
if (selectedKind && selectedStory) {
const storyId = toId(selectedKind, selectedStory);
setTimeout(() => navigate(`/story/${storyId}`, { replace: true }), 1);
} else if (selectedKind) {
// Create a "storyId" of the form `kind-sanitized--*`
const standInId = toId(selectedKind, 'star').replace(/star$/, '*');
setTimeout(() => navigate(`/story/${standInId}`, { replace: true }), 1);
} else if (!queryPath || queryPath === '/') {
setTimeout(() => navigate(`/story/*`, { replace: true }), 1);
} else if (Object.keys(query).length > 1) {
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