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Allow for header and empty body (#127)

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My hack of checking if the body was empty wasn't correct :(

```js
---
id: String
title: String
layout: stdlib
---
```

The above would be treated as pure content. Now it's working properly :)
This commit is contained in:
Christopher Chedeau 2017-10-18 10:16:30 -07:00 • committed by Joel Marcey
parent a794897d85
commit 5693eba5d1
1 changed files with 6 additions and 3 deletions
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9
lib/server/readMetadata.js
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@ -72,6 +72,9 @@ function readSidebar() {
// split markdown header
function splitHeader(content) {
const lines = content.split("\n");
if (lines[0] !== "---") {
return false;
}
let i = 1;
for (; i < lines.length - 1; ++i) {
if (lines[i] === "---") {
@ -88,9 +91,8 @@ function splitHeader(content) {
function extractMetadata(content) {
const metadata = {};
const both = splitHeader(content);
// if no content returned, then that means there was no header, and both.header is the content
if (!both.content) {
return {metadata, rawContent: both.header};
if (both === false) {
return {metadata, rawContent: content};
}
const lines = both.header.split("\n");
for (let i = 0; i < lines.length - 1; ++i) {
@ -102,6 +104,7 @@ function extractMetadata(content) {
} catch (e) {}
metadata[key] = value;
}
return {metadata, rawContent: both.content};
}